CN114683023B - Press mounting device and core sleeving inserting machine - Google Patents
Press mounting device and core sleeving inserting machine Download PDFInfo
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- CN114683023B CN114683023B CN202011593742.1A CN202011593742A CN114683023B CN 114683023 B CN114683023 B CN 114683023B CN 202011593742 A CN202011593742 A CN 202011593742A CN 114683023 B CN114683023 B CN 114683023B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Manufacturing & Machinery (AREA)
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- Automatic Assembly (AREA)
Abstract
The application discloses a press-fitting device and a core sleeving inserting machine for press-fitting an inductance device, wherein the inductance device comprises a coil, an inserting seat, an iron core and a magnet, the coil and the inserting seat are assembled to form the coil inserting seat, and the press-fitting device comprises: a first press-fit assembly configured to press-fit the core to the coil insert seat; a second press-fit assembly configured to press-fit the magnet into the core on the coil insert seat; the first driving assembly is configured to drive the first press-fitting assembly to move so that the iron core is pressed into the coil inserting sheet seat; and a second driving assembly configured to drive the second press-fitting assembly to move so that the magnet is pressed into the iron core on the coil insert seat. Through setting up different pressure equipment subassembly and drive assembly respectively to iron core and magnet realization accurate quick pressure equipment, improved packaging efficiency and assembly quality.
Description
Technical Field
The application relates to the field of assembly of inductance devices, in particular to a press-fitting device and a core sleeving and inserting machine, which are used for press-fitting and assembly of inductance devices.
Background
The inductance device is a device utilizing the electromagnetic induction principle and generally comprises a coil, an insert seat (english is a shim), an iron core and a magnet, as shown in fig. 11-12, the coil, the iron core and the magnet are usually assembled on the insert seat manually by a person in the prior art, and as the element size in the inductance device is generally smaller, the inductance device needs to be clamped and assembled by forceps for a magnifying glass, the assembly efficiency and the assembly precision are both lower, and the consistency of products is difficult to ensure.
Disclosure of Invention
Therefore, an objective of the present application is to provide a press-fitting device and a core insert machine, so as to solve the problems of low manual assembly precision and low operation efficiency in the prior art.
In order to solve the problems, the application is realized by adopting the following technical scheme:
a first aspect of an embodiment of the present application provides a press-fitting device for press-fitting an inductance device, where the inductance device includes a coil, a tab holder, an iron core, and a magnet, and the coil and the tab holder are assembled to form a coil tab holder, and the press-fitting device includes:
A first press-fit assembly configured to press-fit the core to the coil insert seat; a second press-fit assembly configured to press-fit the magnet into the core on the coil insert seat; the first driving assembly is configured to drive the first press-fitting assembly to move so that the iron core is pressed into the coil inserting sheet seat; and a second driving assembly configured to drive the second press-fitting assembly to move such that the magnet is pressed into the core on the coil insert holder;
the second press-fitting assembly, the first driving assembly and the second driving assembly are respectively arranged on the first press-fitting assembly, and the first driving assembly drives the first press-fitting assembly and can drive the second press-fitting assembly and the second driving assembly to move.
Further, the first press-fit assembly includes: the first driving assembly is configured to drive the first press-fit seat to move, and the second driving assembly is arranged on the first press-fit seat; the first press fitting head is arranged on the first press fitting seat, a sliding cavity is formed in the first press fitting head, the second press fitting assembly penetrates through the sliding cavity, and the first driving assembly drives the first press fitting head to press-fit the iron core to the coil inserting sheet seat.
Further, the second press-fit assembly includes: the second press fitting head penetrates through the sliding cavity; and the buffer assembly is connected with the second driving assembly and the second press-fitting head, so that the second press-fitting head presses the magnet into the iron core on the coil inserting sheet seat after buffering.
Further, the first press-fitting head includes: a sliding block formed with the sliding chamber; and the first press-fitting rod is connected with the sliding block, a sliding groove facing the magnet conveying side, the iron core conveying side and the bottom side is formed, the sliding groove is communicated with the sliding cavity, and the second press-fitting head penetrates through the sliding cavity and the sliding groove.
Further, a limiting groove located in the sliding groove is formed in the first press-fitting rod, and a limiting groove located in the sliding groove is formed in the second press-fitting head: the limiting step is positioned in the limiting groove and is matched with the first press-fit rod to limit; and a press-fitting portion configured to be able to press-fit the magnet into the core on the coil insert holder.
Further, the second press-fitting head includes: the second press-fitting rod is connected with the buffer assembly, the limiting step and the press-fitting part are formed on the second press-fitting rod, the limiting step protrudes out of the press-fitting part, and the second press-fitting rod penetrates through the sliding cavity and the sliding groove; and the guide piece comprises a rod body and limiting plates connected to the rod body, guide rod grooves are formed between the limiting plates at intervals, and the second press-fit rod slides in the guide rod grooves to press-fit the magnet into the iron core on the coil inserting sheet seat.
Further, the cushioning assembly includes: the middle connector is connected with the second driving assembly and the second press-fit rod at two ends respectively; and a buffer member connecting the intermediate connection body and the guide member.
Further, the cushioning assembly further includes: the guide shaft is movably connected with the intermediate connector and the guide piece, so that the guide piece can move relative to the intermediate connector, and the buffer piece is a buffer spring sleeved on the guide shaft.
A second aspect of an embodiment of the present application provides a core-in-core insertion machine for assembling an inductance device, the inductance device including a coil, an insertion seat, an iron core, and a magnet, the coil and the insertion seat being assembled to form a coil insertion seat, the core-in-core insertion machine comprising:
clamping devices configured to clamp the iron core and the magnet, respectively; and the clamping device in the embodiment is arranged on the pressing device.
Further, the core insert machine includes: the conveying device is configured to convey the coil inserting piece seat, the iron core and the magnet to a press-fit position in sequence for assembly; the first press-fitting head of the press-fitting device in the above embodiment is formed with a grip hole; and the clamping device comprises a clamping seat, a clamping head and an elastic piece, wherein the clamping seat is arranged on the first press-fitting head, the clamping head is slidably arranged on the clamping hole in a penetrating manner, and the elastic piece is connected between the clamping seat and the clamping head, so that the clamping head respectively clamps the iron core on the first press-fitting head and clamps the magnet T on the second press-fitting head.
Further, the conveying device includes: the first conveying mechanism is configured to sequentially convey the coil inserting sheet seats to a press-fit position; the second conveying mechanism is configured to sequentially convey the iron cores to the press-fit position; and a third conveying mechanism configured to convey the magnets to the press-fitting positions in sequence; the coil inserting seat, the iron core and the magnet are arranged in the same straight line at the press mounting position, wherein the coil inserting seat is located below the iron core, and the magnet is located above the iron core.
Further, the third conveying mechanism conveys the two paths of magnets to the press-fit position in sequence, and the clamping hole comprises: a first clamping hole for clamping the iron core by the corresponding clamping head; and the second clamping holes are positioned above the first clamping holes, and the two second clamping holes are oppositely arranged so that the corresponding clamping heads respectively clamp the two oppositely arranged magnets.
According to the press-fitting device provided by the embodiment of the application, the iron core and the magnet are accurately and rapidly pressed by arranging the different press-fitting assemblies and the driving assemblies, so that the assembly efficiency and the assembly quality are improved.
According to the core sleeving inserting machine provided by the embodiment of the application, the coil inserting seat, the iron core and the magnet are conveyed to the press-fitting position through the conveying device, the iron core and the magnet are clamped through the elastic piece by the clamping device, and the coil inserting seat, the iron core and the magnet are arranged in the same straight line, so that the subsequent press-fitting operation is facilitated.
Drawings
Fig. 1 is a schematic view of a first view angle of a core insert machine according to an embodiment of the present application;
fig. 2 is a schematic diagram of a second view angle of a core insert machine according to an embodiment of the present application;
Fig. 3 is a schematic diagram of a press-fitting device according to an embodiment of the present application;
Fig. 4 is a schematic view of a first press-fit head according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a slider according to an embodiment of the present application;
fig. 6 is a schematic diagram of a clamping device according to an embodiment of the present application;
FIG. 7 is an enlarged schematic view of a portion of FIG. 3A;
FIG. 8 is a schematic view of a second press-fit rod according to an embodiment of the present application;
FIG. 9 is a schematic view of a guide provided in an embodiment of the present application;
FIG. 10 is a schematic view of a buffer assembly according to an embodiment of the present application;
fig. 11 is a schematic structural view of a tab coil holder, core and magnet of an inductive device; and
Fig. 12 is an assembly effect diagram of the insert coil holder, the core and the magnet of the inductance device.
Reference numerals illustrate:
1-conveying device, 3-clamping device and 4-press-fitting device;
S-iron core, T-magnet, R-coil insert seat;
32-clamping seat, 33-clamping head, 34-elastic piece, 313-clamping hole, 313A-first clamping hole, 313B-second clamping hole;
41-first press-fitting components, 42-second press-fitting components, 43-first driving components, 44-second driving components, 411-first press-fitting seats, 412-first press-fitting heads, 413-seat bodies, 414-connection bodies, 413A-connection holes, 4131-fixing pieces, 4132-movable pieces, 4121-sliding blocks, 4122-first press-fitting rods, 4121A-sliding cavities and 4122A-sliding grooves;
421-second press-fitting heads, 421A-limit steps, 421B-press-fitting parts, 4122B-limit grooves, 422-buffer components, 4211-guide members, 4212-second press-fitting rods, 4212A-rod bodies, 4212B-guide rod grooves, 4212C-limit plates and 4212D-supporting parts;
4221-intermediate connector, 4222-buffer, 4223-guide shaft.
Detailed Description
The following detailed description of specific embodiments of the application refers to the accompanying drawings.
It should be noted that, in the case of no conflict, the embodiments of the present application and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as unduly limiting the present application.
In the description of the present application, the terms "first" and "second" are merely used to distinguish between similar objects and do not represent a particular order for the objects, it being understood that the "first" and "second" may be interchanged with a particular order or precedence where allowed, such that embodiments of the present application described herein may be implemented in other than those illustrated or described herein.
As shown in fig. 1-2, an aspect of the present application provides a core insert machine for assembling an inductance device, where the inductance device is a device implemented by using an electromagnetic induction principle, such as an electric motor (or called a motor), a transformer, and the like. The inductance device comprises a coil, an inserting seat, an iron core S and a magnet T, wherein the coil and the inserting seat are assembled to form a coil inserting seat R, the magnet T can be in a sheet shape, a strip shape or a hoof shape, and in the embodiment of the application, the magnet T is in a sheet shape.
The core plug-in sheet machine includes: the clamping device 3 and the press fitting device 4, the clamping device 3 is configured to clamp the iron core S and the magnet T respectively, the press fitting device 4 is configured to press-fit the iron core S positioned at the press fitting position on the coil inserting sheet seat R and press-fit the magnet positioned at the press fitting position into the iron core S positioned on the coil inserting sheet seat R, wherein the clamping device 3 is arranged on the press fitting device 4, so that the press fitting position 4 is convenient for direct press fitting, and the core inserting sheet sleeving machine provided by the embodiment enables the iron core S and the magnet T to be clamped firstly and then press-fitted, and the operation is completed in one step, so that the assembly efficiency is improved.
The core inserting machine further comprises a conveying device 1, and the conveying device is configured to sequentially convey the coil inserting seat R, the iron core S and the magnet T to a press-fit position for assembly. The design of the conveying device 1 can realize semi-automation or full automation of the press mounting process of the whole core sleeve insert machine, and further improves the assembly efficiency.
Specifically, the conveying apparatus 1 includes: the first conveying mechanism is configured to sequentially convey the coil inserting sheet seats R to the press-fit position; a second conveying mechanism configured to sequentially convey the iron cores S to the press-fitting position; and a third conveying mechanism configured to sequentially convey the magnets T to the press-fitting position. The conveyor device 1 as in fig. 1 only illustrates a first conveyor mechanism, the second conveyor mechanism and the second conveyor mechanism not being shown in fig. 1.
The coil insert seat R, the iron core S and the magnet T are transported to the press-fit position by reasonable control of the respective transport mechanisms of the transport device 1, such as manual control or programmed automatic control of transport displacement. In an embodiment, the coil insert seat R, the iron core S and the magnet T located at the press-fit position are arranged in the same straight line, wherein the coil insert seat R and the magnet T are located at two sides of the iron core S respectively. The application is not limited to a specific press-fitting mode, and the core sleeving inserting machine can be vertical press-fitting, namely, the coil inserting seat R and the magnet T are respectively positioned on the upper side and the lower side of the iron core S, or horizontal press-fitting, namely, the coil inserting seat R and the magnet T are respectively positioned on the horizontal two sides of the iron core S. It can be understood that the coil insert seat R, the iron core S and the magnet T are arranged in the same straight line, which means that the alignment press-fitting of the press-fitting device 4 is convenient, that is, the press-fitting device 4 can realize press-fitting only by linear displacement, and the press-fitting efficiency and the press-fitting precision are high.
In the embodiment of the application, as shown in fig. 1, the iron core S and the magnet T are respectively transported to the press-mounting position at the position of the clamping device 3, the press-mounting position of the coil insert seat R is located below the clamping device 3, the coil insert seat R, the iron core S and the magnet T located at the press-mounting position are arranged in the same straight line in the vertical direction, the coil insert seat R is located below the iron core S, and the magnet T is located above the iron core S, so that the press-mounting device presses the iron core S onto the coil insert seat R first, and then presses the magnet T into the iron core S. The coil inserting piece seat R, the iron core S and the magnet T are arranged in the same straight line along the gravity direction, so that the press mounting operation is smoother.
The conveying device 1 is appropriately configured according to the number of the actual cores S and the magnets T to be press-fitted to the coil inserting seats R. For example, when two magnets T are required for assembling the inductance device, the third conveying mechanism conveys the two magnets T to the press-fit position, and the two magnets T may be sequentially conveyed in two paths.
The core sleeving inserting machine provided by the embodiment of the application realizes an integrated process of conveying, clamping and press fitting, the iron core S and the magnet T are conveyed and clamped to the press fitting position, and after the coil inserting seat R is conveyed to the press fitting position, the press fitting device 4 presses the iron core S and the magnet T onto the coil inserting seat R. The inductor can be assembled semi-automatically or automatically in the whole process, the conveying stroke and the press mounting stroke are set in advance, the inductor can be assembled rapidly, the production efficiency is improved effectively, and the assembly quality is guaranteed.
As shown in fig. 1 to 3, another aspect of the embodiment of the present application provides a press-fitting apparatus for press-fitting an inductance device, which is a device implemented using an electromagnetic induction principle, such as an electric motor (or motor), a transformer, or the like. The inductance device includes coil, inserted sheet seat, iron core S and magnet T, and coil and inserted sheet seat equipment form coil inserted sheet seat R, and press-fit device includes:
A first press-fitting assembly 41 configured to be able to press-fit the iron core S onto the coil insert seat R; a second press-fitting assembly 42 configured to press-fit the magnet T into the core S on the coil insert seat R; a first driving assembly 43 configured to drive the first press-fitting assembly to move such that the iron core S is pressed onto the coil insert seat R; and a second driving assembly 44 configured to drive the second press-fitting assembly 42 to move so that the magnet T is pressed into the core S on the coil insert seat R.
The second press-fitting assembly 42, the first driving assembly 43 and the second driving assembly 44 are respectively arranged on the first press-fitting assembly 41, the structure is compact, the first driving assembly 43 drives the first press-fitting assembly 41, and the second press-fitting assembly 42 and the second driving assembly 44 can be driven to move, so that when the first driving assembly 43 drives the first press-fitting assembly 41 to press-fitting the magnet T, the second driving assembly 44 only needs to provide less power to drive the second press-fitting assembly 42 to press-fit the magnet T into the iron core S on the coil inserting seat R, and the displacement stroke of the second driving assembly 44 is reduced.
The first press-fitting assembly 41 is driven by the first driving assembly 43, and the second press-fitting assembly 42 is driven by the second driving member 44 to press-fit the iron cores S and the magnetic sheets accurately and orderly, so that the assembly efficiency and quality are improved.
Specifically, the first press-fitting assembly 41 includes a first press-fitting seat 411, the first driving assembly 41 is configured to drive the first press-fitting seat 411 to move, and the second driving assembly 42 is disposed on the first press-fitting seat 411.
The first press-fitting assembly 41 further includes a housing 413 and a connecting body 414, the housing 413 having a connecting hole 413A, the first press-fitting seat 411 being slidably disposed on the housing 413, for example, by providing a slider and a rail. The first driving component 43 and the first press-fitting seat 411 are respectively positioned on the front side and the rear side of the seat 413; the connecting body 414 is arranged in the connecting hole 413A in a penetrating way, and two ends of the connecting body 414 are respectively connected with the first driving component 43 and the first press-fitting seat 411.
In an embodiment, the base 413 is provided with a fixing member 4131 at a predetermined distance, the first press-fitting seat is correspondingly provided with a movable member 4132, the movable member 4132 moves within the predetermined distance of the fixing member 4131, and the fixing member 4131 cooperates with the movable member 4132 to limit the displacement of the first press-fitting seat 411.
The first press-fitting assembly 41 further includes a first press-fitting head 412 disposed on the first press-fitting seat 411, and the first driving assembly 41 drives the first press-fitting head 412 to press-fit the iron core S onto the coil insert seat R.
Specifically, as shown in fig. 4 to 5, the first press-fitting head 412 includes a slide block 4121 and a first press-fitting rod 4122 connected to the slide block 4121, the slide block 4121 being formed with a slide chamber 4121A; the first press-fit lever 4122 is formed with a slide groove 4122A open toward the magnet T and the iron core S conveyance side and the bottom side, the slide groove 4122A communicates with the slide chamber 4121A, and the slide groove 4122A facing the magnet T conveyance side and the iron core S conveyance side may be formed on either side of the first press-fit lever 4122. In this embodiment, the conveying side of the iron core S and the conveying side of the magnet T are separated into two sides, or may be disposed on the same side, specifically, the conveying direction of the magnet T and the iron core S needs to be determined. After the magnet T and the iron core S are clamped to the press-fitting position, press-fitting is required to the coil insert seat R, whereby the slide groove 4122A open on the bottom side is used to leave a space for press-fitting the magnet T and the iron core S.
As shown in fig. 4, a clamping hole 313 is further formed in the first press-fitting rod 4122 of the first press-fitting head 412, the clamping hole 313 is used for sliding the clamping head 33 in the clamping device 3, the clamping hole 313 is formed on a side wall of the first press-fitting rod 4122 parallel to the conveying direction of the magnet T, and the number of the clamping holes 313 is designed to match the magnet T and the iron core S. For example, in the embodiment of the present application, the clamping holes 313 include first clamping holes 313A to enable the corresponding clamping heads to clamp the core S; and second clamping holes 313B located above the first clamping holes 313A, wherein the two second clamping holes 313B are disposed opposite to each other so that the corresponding clamping ends 331 respectively clamp the two magnets T disposed opposite to each other. According to the pressing sequence, the first clamping hole 313A for clamping the iron core S is provided at the lower end of the second clamping hole 313B for clamping the magnetic sheet, so that the iron core S is pressed into the coil insert seat R first.
In the core insert machine as described above, the holding device 3 is configured to hold the core S and the magnet T, respectively. As shown in fig. 6 to 7, the clamping device 3 includes a clamping seat 32, a clamping head 33 and an elastic member 34, the clamping seat 32 is disposed on the first press-fitting head 412, specifically may be disposed on the sliding block 4121, the elastic member 34 is connected between the clamping seat 32 and the clamping head 33, and slidably passes through the clamping hole 313 through the clamping head 33, and the clamping head 33 clamps the iron core S on the first press-fitting head 412 and clamps the magnet T on the second press-fitting head 421 respectively. Further, the iron core S is clamped to the first press-fit rod 4122 and the magnet T is clamped to the guide 4211.
As shown in fig. 3 and 7, the second press-fitting assembly 42 includes a second press-fitting head 421 and a buffer assembly 422, the second press-fitting head 421 is disposed through the sliding cavity 4121A and the sliding groove 4122A, the second press-fitting head 421 is formed with a limiting step 421A and a press-fitting portion 421B, the first press-fitting rod is formed with a limiting groove 4122B located in the sliding groove 4122A, and the limiting step 421A is located in the limiting groove 4122B to cooperate with the first press-fitting rod 4122 for limiting; the press-fitting portion 421B is configured to be able to press-fit a magnet into the core S on the coil insert seat R.
The buffer assembly 422 connects the second driving assembly 44 and the second press-fitting head 421, so that the second press-fitting head 421 presses the magnet T into the core S on the coil insert seat R after buffering. By utilizing the buffer component 422, the damage of the inductance device caused by overlarge force or too high speed when the second driving component 44 drives the second press-fitting head 421 to press-fit the magnet T into the iron core S on the coil inserting seat R can be effectively prevented.
Specifically, as shown in fig. 7 to 8, the second press-fitting head 421 includes a second press-fitting rod 4212, the second press-fitting rod 4212 is connected to the buffer assembly 422, and a limiting step 421A and a press-fitting portion 421B are formed on the second press-fitting rod 4212. In this embodiment, the limiting step 421A protrudes from the upper end of the press-fitting portion 421B, and is integrally formed with the two, so that when the second driving assembly 44 drives the second press-fitting rod 4212 to press-fit the magnet T, the second press-fitting rod 4212 is inserted into the sliding cavity 4121A and the sliding groove 4122A, and the limiting step 421A and the limiting groove 4122B cooperate to effectively limit the stroke of the second press-fitting rod 4212, thereby avoiding the problem of excessive press-fitting and further improving the assembly quality and precision of the inductance device.
As shown in fig. 9, the second press-fitting head 421 further includes a guide member 4211, the guide member 4211 includes a rod body 4212A and a limiting plate 4212C connected to the rod body 4212A, a guide rod groove 4212B is formed between the two limiting plates 4212C at intervals, and the second press-fitting rod 421 slides in the guide rod groove 4212B to press-fit the magnet into the iron core S on the coil insert seat R. The limiting plate 4212C is used for guiding and limiting the second press-fitting rod 421, so that the press-fitting portion 421B can be press-fitted downward along the rod body 4212A. The two limiting plates 4212C are clamped with the rod body 4212A to form a guide rod groove 4212B, and can form a U-shaped guide rod groove 4212B for pressing the magnet T with one side of the pressing part 421B, or can form an H-shaped guide rod groove 4212B for pressing the magnet T with two sides of the two pressing parts 421B. In this embodiment, as shown in fig. 9, the guide bar groove 4212B is H-shaped, and the support portion 4212D of the embodiment of the present application is formed on the rod body 4212A at the lower end of the guide bar groove 4212B, and the magnet T is clamped between the clamping head 33 and the support portion 4212D in order to match the design of the clamping device and the press-fitting device. In this way, the second driving assembly 44 drives the second press-fit rod 4212 to slide in the guide bar slot 4212B, and the press-fit portion 421B presses the magnet at the support portion 4212D down into the core S on the coil insert seat R in the guide bar slot 4212B.
In an embodiment, the limiting plates 4212C located at two sides of the supporting portion 4212D are provided with an opening at one side, so that the magnet T is conveniently input into the rod body 4212A through the third conveying mechanism and is limited by the limiting plate 4212C at the other side.
In an embodiment, two side limiting plates 4212C located at the lower end of the supporting portion 4212D are protruded at two sides of the rod 4212A, and are used for guiding and limiting the magnet T, so that the magnet T can be smoothly pressed in a straight line. The width of the limiting plate 4212C is flexibly designed according to the width of the press-fitting portion 421B and the width of the magnet T, so that the guide bar groove 4212B is wide. In this embodiment, as shown in fig. 9, the width of the guide bar groove 4212B for guiding the press-fitting portion 421B is smaller than the width of the guide bar groove 4212B for guiding the magnet T, so that the limit plate 4212C located at the upper end of the supporting portion 4212D can limit the magnet T in the vertical direction.
The buffer assembly 44 comprises an intermediate connector 4221 and a buffer member 4222, wherein two ends of the intermediate connector 4221 are respectively connected with the second driving assembly 44 and the second press-fitting rod 4212; the buffer member 4222 connects the intermediate connection body 4221 and the guide member 4211.
As shown in fig. 7 and 10, the two ends of the intermediate connecting body 4221 respectively form a buckle structure, one end may be a male buckle, one end may be a female buckle, and a female buckle and a male buckle matched with the buckle structure are respectively formed corresponding to the second driving component 44 and the second press-fit rod 4212 to connect; or both ends can be in a convex buckle or concave buckle structure. The buffer member 4222 may be a spring, and a plurality of buffer members may be provided at both ends of the guide member 4211 to reinforce the buffer force. In order to buffer the press-fitting speed and the press-fitting force of the second driving assembly 44 to drive the second press-fitting bar 4212, the buffer member 4222 is disposed between the intermediate connecting body 4221 and the guide member 4211, the second press-fitting bar 4212 and the guide member 4211 are configured to be slidably connected, and the magnet T is press-fitted through the buffer member 4222 and the limiting step 421A for double protection.
In one embodiment, the buffer assembly 44 further includes a guide shaft 4223 movably connecting the intermediate connector 4221 and the guide member 4211, such that the guide member 4211 can move relative to the intermediate connector 4221, wherein the buffer member 4222 is sleeved on the guide shaft 4223.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (12)
1. A press-fit device for press-fitting of an inductance device, the inductance device including a coil, an insert seat, an iron core and a magnet, the coil with the insert seat is assembled to form a coil insert seat, characterized in that, the press-fit device includes:
a first press-fit assembly configured to press-fit the core to the coil insert seat;
a second press-fit assembly configured to press-fit the magnet into the core on the coil insert seat;
The first driving assembly is configured to drive the first press-fitting assembly to move so that the iron core is pressed into the coil inserting sheet seat; and
A second driving assembly configured to drive the second press-fitting assembly to move such that the magnet is pressed into the core on the coil insert seat;
the second press-fitting assembly, the first driving assembly and the second driving assembly are respectively arranged on the first press-fitting assembly, and the first driving assembly drives the first press-fitting assembly and can drive the second press-fitting assembly and the second driving assembly to move.
2. The press-fit device of claim 1, wherein the first press-fit assembly comprises:
The first driving assembly is configured to drive the first press-fit seat to move, and the second driving assembly is arranged on the first press-fit seat;
the first press fitting head is arranged on the first press fitting seat, a sliding cavity is formed in the first press fitting head, the second press fitting assembly penetrates through the sliding cavity, and the first driving assembly drives the first press fitting head to press-fit the iron core to the coil inserting sheet seat.
3. The press-fit device of claim 2, wherein the second press-fit assembly comprises:
The second press fitting head penetrates through the sliding cavity; and
And the buffer assembly is connected with the second driving assembly and the second press-fitting head, so that the second press-fitting head presses the magnet into the iron core on the coil inserting sheet seat after buffering.
4. The press-fitting device of claim 3, wherein the first press-fitting head comprises:
a sliding block formed with the sliding chamber; and
The first press-fit rod is connected with the sliding block, and is provided with a sliding groove facing the magnet conveying side, the iron core conveying side and the bottom side, wherein the sliding groove is communicated with the sliding cavity, and the second press-fit head penetrates through the sliding cavity and the sliding groove.
5. The press-fitting device of claim 4, wherein the first press-fitting lever has a limit groove formed thereon, the limit groove being located in the slide groove, and the second press-fitting head has a limit groove formed thereon:
the limiting step is positioned in the limiting groove and is matched with the first press-fit rod to limit; and
And the press-fitting part is configured to be capable of press-fitting the magnet into the iron core on the coil inserting sheet seat.
6. The press-fitting device of claim 5, wherein the second press-fitting head comprises:
The second press-fitting rod is connected with the buffer assembly, the limiting step and the press-fitting part are formed on the second press-fitting rod, the limiting step protrudes out of the press-fitting part, and the second press-fitting rod penetrates through the sliding cavity and the sliding groove; and
The guide piece comprises a rod body and limiting plates connected to the rod body, guide rod grooves are formed between the limiting plates at intervals, and the second press-fit rod slides in the guide rod grooves to press-fit the magnet into the iron core on the coil inserting sheet seat.
7. The press-fit device of claim 6, wherein the cushioning assembly comprises:
the middle connector is connected with the second driving assembly and the second press-fit rod at two ends respectively; and
And the buffer piece is connected with the intermediate connector and the guide piece.
8. The press-fit device of claim 7, wherein the cushioning assembly further comprises:
the guide shaft is movably connected with the intermediate connector and the guide piece, so that the guide piece can move relative to the intermediate connector, and the buffer piece is a buffer spring sleeved on the guide shaft.
9. A cover core insertion machine for inductance device's assembly, inductance device includes coil, inserted sheet seat, iron core and magnet, the coil with the inserted sheet seat equipment forms coil inserted sheet seat, its characterized in that, cover core insertion machine includes:
Clamping devices configured to clamp the iron core and the magnet, respectively; and
The press-fitting device as claimed in any one of claims 1 to 8, wherein the clamping device is provided on the press-fitting device.
10. A cover core insertion machine for inductance device's assembly, inductance device includes coil, inserted sheet seat, iron core and magnet, the coil with the inserted sheet seat equipment forms coil inserted sheet seat, its characterized in that, cover core insertion machine includes:
The conveying device is configured to convey the coil inserting piece seat, the iron core and the magnet to a press-fit position in sequence for assembly;
the press-fitting device as claimed in any one of claims 3 to 8, wherein the first press-fitting head is formed with a clamping hole; and
The clamping device comprises a clamping seat, a clamping head and an elastic piece, wherein the clamping seat is arranged on the first press-fitting head, the clamping head is slidably arranged on the clamping hole in a penetrating mode, and the elastic piece is connected between the clamping seat and the clamping head, so that the clamping head clamps the iron core on the first press-fitting head and clamps the magnet on the second press-fitting head respectively.
11. The core insert machine of claim 10, wherein the conveying means comprises:
the first conveying mechanism is configured to sequentially convey the coil inserting sheet seats to a press-fit position;
the second conveying mechanism is configured to sequentially convey the iron cores to the press-fit position; and
A third conveying mechanism configured to sequentially convey the magnets to the press-fitting position;
the coil inserting seat, the iron core and the magnet are arranged in the same straight line at the press mounting position, wherein the coil inserting seat is located below the iron core, and the magnet is located above the iron core.
12. The core insert machine according to claim 11, wherein the third conveying mechanism sequentially conveys two paths of the magnets to the press-fit position, and the clamping hole comprises:
A first clamping hole for clamping the iron core by the corresponding clamping head; and
The second clamping holes are positioned above the first clamping holes, and the two second clamping holes are oppositely arranged so that the corresponding clamping heads respectively clamp the two oppositely arranged magnets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011593742.1A CN114683023B (en) | 2020-12-29 | 2020-12-29 | Press mounting device and core sleeving inserting machine |
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| CN202011593742.1A CN114683023B (en) | 2020-12-29 | 2020-12-29 | Press mounting device and core sleeving inserting machine |
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| CN114683023B true CN114683023B (en) | 2024-09-06 |
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| CN116618991B (en) * | 2023-03-20 | 2025-08-29 | 深圳市克洛诺斯科技有限公司 | An assembly device |
| CN117637393B (en) * | 2023-12-21 | 2024-06-28 | 浙江美硕电气科技股份有限公司 | Relay magnetic circuit iron core press-fitting mechanical arm |
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| CN106787506A (en) * | 2015-11-20 | 2017-05-31 | Unitekno株式会社 | Magnet insertion apparatus |
| CN109103008A (en) * | 2018-09-26 | 2018-12-28 | 王加骇 | Inductance element automatic assembly equipment |
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| JP2006032663A (en) * | 2004-07-16 | 2006-02-02 | Nec Tokin Corp | Inductor and its manufacturing method |
| CN206277115U (en) * | 2016-11-24 | 2017-06-27 | 无锡市骏科机械科技有限公司 | Turn pressing clamp |
| CN109277805B (en) * | 2018-11-28 | 2024-03-19 | 博众精工科技股份有限公司 | Sectional type press-fitting equipment and sectional type press-fitting method |
| CN209970022U (en) * | 2019-02-12 | 2020-01-21 | 宁波云电智能控制技术有限公司 | Magnet assembly quality |
| CN110034343B (en) * | 2019-05-21 | 2024-07-30 | 博众精工科技股份有限公司 | Press mounting device and press mounting system |
| CN209786992U (en) * | 2019-06-17 | 2019-12-13 | 深圳市金岷江智能装备有限公司 | Pressing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787506A (en) * | 2015-11-20 | 2017-05-31 | Unitekno株式会社 | Magnet insertion apparatus |
| CN109103008A (en) * | 2018-09-26 | 2018-12-28 | 王加骇 | Inductance element automatic assembly equipment |
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