CN114683023A - Press mounting device and core sleeving and inserting machine - Google Patents
Press mounting device and core sleeving and inserting machine Download PDFInfo
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- CN114683023A CN114683023A CN202011593742.1A CN202011593742A CN114683023A CN 114683023 A CN114683023 A CN 114683023A CN 202011593742 A CN202011593742 A CN 202011593742A CN 114683023 A CN114683023 A CN 114683023A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000007723 transport mechanism Effects 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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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Abstract
The application discloses pressure equipment device and cover core insert machine for inductance device pressure equipment, inductance device includes coil, insert seat, iron core and magnet, the coil with the insert seat equipment forms coil insert seat, pressure equipment device includes: a first press-fitting assembly configured to enable press-fitting of the iron core onto the coil insert seat; a second press-fitting assembly configured to enable press-fitting of 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 insert 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. Accurate and quick press fitting is realized for the iron core and the magnet respectively by arranging different press fitting assemblies and driving assemblies, and the assembling efficiency and the assembling quality are improved.
Description
Technical Field
The application relates to the field of inductor device assembly, in particular to a press-fitting device and a sleeve core inserting machine, which are used for press-fitting and assembling of an inductor device.
Background
The inductor is a device utilizing the principle of electromagnetic induction, and generally comprises a coil, a plug seat (shim, english), an iron core and a magnet, as shown in fig. 11-12, in the conventional method, the coil, the iron core and the magnet are generally manually assembled on the plug seat, and because the size of an element in the inductor is generally small, the element needs to be clamped and assembled by tweezers through an amplifier, the assembly efficiency and the assembly precision are low, and the consistency of products is difficult to ensure.
Disclosure of Invention
In view of this, an object of the present application is to provide a press-fitting device and a core-sleeving sheet inserting machine, so as to solve the problems of low precision and low operation efficiency of manual assembly in the prior art.
In order to solve the above problems, the present application is implemented by using the following technical solutions:
a first aspect of the embodiments of the present application provides a pressure equipment device for inductance device's pressure equipment, inductance device includes coil, insert piece seat, iron core and magnet, the coil with the insert piece seat equipment forms coil insert piece seat, pressure equipment device includes:
a first press-fitting assembly configured to enable press-fitting of the iron core onto the coil insert seat; a second press-fitting assembly configured to enable press-fitting of 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 insert 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;
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-fitting assembly includes: the first driving assembly is configured to drive the first press-fitting seat to move, and the second driving assembly is arranged on the first press-fitting 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 the iron core onto the coil insert seat.
Further, the second press-fitting assembly includes: the second press-fitting head is arranged in the sliding cavity in a penetrating manner; and the buffering 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 insert seat after buffering.
Further, the first press-fitting head includes: the sliding block is provided with the sliding cavity; and the first press-mounting rod is connected with the sliding block to form sliding grooves facing the magnet conveying side, the iron core conveying side and the bottom side opening, the sliding grooves are communicated with the sliding cavity, and the second press-mounting head is arranged in the sliding cavity and the sliding grooves in a penetrating mode.
Further, a limiting groove located in the sliding groove is formed in the first press-fitting rod, and a second press-fitting head is formed with: the limiting step is positioned in the limiting groove and matched with the first press mounting rod for limiting; and a press-fitting portion configured to be able to press-fit the magnet into the core on the coil insert seat.
Further, the second press-fitting head includes: the second press-fitting rod is connected with the buffer assembly, the limit step and the press-fitting part are formed on the second press-fitting rod, the limit 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, a guide rod groove is formed between the two limiting plates at intervals, and the second press-mounting rod slides in the guide rod groove to press-mount the magnet into the iron core on the coil insert seat.
Further, the buffer assembly includes: the two ends of the middle connecting body are respectively connected with the second driving assembly and the second press-mounting rod; and a buffer member connecting the intermediate connecting rod and the guide member.
Further, the buffer 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.
A second aspect of the embodiments of the present application provides a cover core insert machine for inductance device's assembly, inductance device includes coil, insert seat, iron core and magnet, the coil with insert seat equipment forms coil insert seat, cover core insert machine includes:
a clamping device configured to clamp the iron core and the magnet, respectively; and the clamping device is arranged on the press-fitting device.
Further, the core inserting machine comprises: the conveying device is configured to convey the coil insert seat, the iron core and the magnet to a press-fitting position in sequence for assembly; in the above embodiment, the first press-fitting head of the press-fitting device is provided with a clamping hole; and the clamping device comprises a clamping seat, clamping heads and elastic pieces, wherein the clamping seat is arranged on the first press fitting head, the clamping heads are slidably arranged on the clamping holes in a penetrating manner, and the elastic pieces are connected between the clamping seat and the clamping heads, so that the clamping heads respectively clamp the iron core on the first press fitting head and clamp the magnet T on the second press fitting head.
Further, the conveying device includes: the first conveying mechanism is configured to convey the coil insert seats to press-fitting positions in sequence; the second conveying mechanism is configured to convey the iron cores to the press-fitting positions in sequence; the third conveying mechanism is configured to convey the magnets to the press-fitting positions in sequence; and the coil insert seat, the iron core and the magnet which are positioned at the press-mounting position are arranged in the same line, wherein the coil insert seat is positioned below the iron core, and the magnet is positioned above the iron core.
Further, the third conveying mechanism conveys the two paths of magnets to the press-fitting position in sequence, and the clamping holes comprise: the first clamping hole is used for enabling the corresponding clamping head to clamp the iron core; 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 magnets which are oppositely arranged.
The press fitting device provided by the embodiment of the application realizes accurate and quick press fitting of the iron core and the magnet respectively through setting different press fitting assemblies and driving assemblies, and improves the assembly efficiency and the assembly quality.
The utility model provides a set core insert machine carries coil insert seat, iron core and magnet to the pressure equipment position through conveyor, and clamping device passes through the elastic component with iron core and magnet centre gripping, and the same inline of coil insert seat, iron core and magnet three is convenient for subsequent pressure equipment operation.
Drawings
Fig. 1 is a first perspective view of a core inserting machine according to an embodiment of the present disclosure;
fig. 2 is a second perspective view of a core inserting machine according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a press-fitting device according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a first press-fitting head provided in an embodiment of the present application;
FIG. 5 is a schematic view of a slider provided in an embodiment of the present application;
FIG. 6 is a schematic view of a clamping device according to an embodiment of the present disclosure;
FIG. 7 is an enlarged view of a portion A of FIG. 3;
fig. 8 is a schematic view of a second press-fitting rod provided in accordance with 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 cushion assembly according to an embodiment of the present disclosure;
FIG. 11 is a schematic diagram of the structure of the insert coil holder, the core and the magnet of the inductor device; and
fig. 12 is an assembly effect diagram of the tab coil holder, the iron core and the magnet of the inductance device.
Description of reference numerals:
1-a conveying device, 3-a clamping device and 4-a press-fitting device;
an S-iron core, a T-magnet and an 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-a first press-fitting component, 42-a second press-fitting component, 43-a first driving component, 44-a second driving component, 411-a first press-fitting seat, 412-a first press-fitting head, 413-a seat body, 414-a connecting body, 413A-a connecting hole, 4131-a fixing piece, 4132-a movable piece, 4121-a sliding block, 4122-a first press-fitting rod, 4121A-a sliding cavity and 4122A-a sliding groove;
421-a second press-fitting head, 421A-a limit step, 421B-a press-fitting part, 4122B-a limit groove, 422-a buffer component, 4211-a guide piece, 4212-a second press-fitting rod, 4212A-a rod body, 4212B-a guide rod groove, 4212C-a limit plate and 4212D-a support part;
4221-intermediate connector, 4222-buffer, 4223-guide shaft.
Detailed Description
The following detailed description of embodiments of the present application refers to the accompanying drawings.
It should be noted that the embodiments and technical features of the embodiments in the present application may be combined with each other without conflict, and the detailed description in the detailed description should be understood as an explanation of the gist of the present application and should not be construed as an undue limitation to the present application.
In the description of the present application, reference to the terms "first/second" merely distinguishes similar objects and does not denote a particular order, but rather the terms "first/second" may, where permissible, be interchanged with a particular order or sequence so that embodiments of the application described herein may be practiced in other than the order shown or described herein.
As shown in fig. 1-2, an aspect of the present application provides a sleeve core chip interposer for assembling an inductance device, where the inductance device is a device implemented by using the principle of electromagnetic induction, such as an electric motor (or called as a motor), a transformer, and the like. The inductance device comprises a coil, an insert seat, an iron core S and a magnet T, wherein the coil and the insert seat are assembled to form a coil insert 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.
Cover core insert machine includes: clamping device 3 and pressure equipment device 4, clamping device 3 is configured as and respectively holds iron core S and magnet T, pressure equipment device 4 is configured as and will be located the iron core S of pressure equipment position and press-fit on coil insert seat R, and will be located the magnet pressure equipment of pressure equipment position to the iron core S on coil insert seat R in, wherein, clamping device 3 sets up on pressure equipment device 4, be convenient for the direct pressure equipment of pressure equipment position 4, the cover core insert machine that this embodiment provided is through combining clamping device 3 and pressure equipment device 4 as an organic whole, make iron core S and magnet T press-fit after the centre gripping, the operation targets in place one step, and the packaging efficiency is improved.
The core inserting machine further comprises a conveying device 1 which is configured to convey the coil inserting seat R, the iron core S and the magnet T to press-fitting positions in sequence for assembly. The design of the conveying device 1 can realize semi-automation or full automation of the press fitting process of the whole core inserting machine, and further improve the assembly efficiency.
Specifically, the conveying device 1 includes: a first conveying mechanism configured to convey the coil insert seats R to press-fitting positions in sequence; the second conveying mechanism is configured to convey the iron cores S to the press-fitting positions in sequence; and a third conveying mechanism configured to convey the magnets T to the press-fitting positions in sequence. The transport device 1 in fig. 1 only illustrates a first transport mechanism, the second transport mechanism and the second transport mechanism not being shown in fig. 1.
The coil insert holders R, the iron cores S and the magnets T are transported to the press-fitting position by appropriate control of the respective transport mechanisms of the transport device 1, for example, manual control or programmed automatic control of the transport displacement. In one embodiment, the coil insert seat R, the iron core S and the magnet T located at the press-fitting position are arranged in the same straight line, wherein the coil insert seat R and the magnet T are respectively located at two sides of the iron core S. The application does not limit a specific press-fitting form, and the core-sleeved sheet inserting machine can be in vertical press-fitting, namely the coil insert seat R and the magnet T are respectively positioned at the upper side and the lower side of the iron core S, and can also be in horizontal press-fitting, namely the coil insert seat R and the magnet T are respectively positioned at the horizontal two sides of the iron core S. It can be understood that the collinear arrangement of the coil insert seat R, the iron core S and the magnet T is convenient for the alignment and press mounting of the press mounting device 4, that is, the press mounting device 4 can realize press mounting only by linear displacement, and the press mounting efficiency and the press mounting precision are high.
In the embodiment of the present application, as shown in fig. 1, the iron core S and the magnet T are respectively conveyed to the press-fitting positions of the above-mentioned clamping device 3, the press-fitting position of the coil insert seat R is located below the clamping device 3, in the vertical direction, the coil insert seat R located at the press-fitting position, the iron core S and the magnet T are arranged in the same straight line, 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-fitting 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 insert seat R, the iron core S and the magnet T are arranged in the same line along the gravity direction, so that the press mounting operation is smoother.
It should be noted that the conveying device 1 is configured and arranged appropriately according to the number of the actual iron cores S and the magnets T to be press-fitted to the coil insert 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-fitting position, and the two magnets T can be conveyed in two ways in sequence.
The core sleeving sheet 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 a press fitting position, and the iron core S and the magnet T are pressed on the coil insert seat R by the press fitting device 4 after the coil insert seat R is conveyed to the press fitting position. The semi-automatic or full-automatic assembly can be realized, the conveying stroke and the press-fitting stroke are set in advance, the rapid assembly of the inductance device can be realized, the production efficiency is effectively improved, and the assembly quality is ensured.
As shown in fig. 1 to 3, another aspect of the embodiments of the present application provides a press-fitting apparatus for press-fitting an inductance device, where the inductance device refers to a device implemented by using an electromagnetic induction principle, such as an electric motor (or called as a motor), a transformer, and the like. 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 the pressure equipment device includes:
a first press-fitting assembly 41 configured to be able to press-fit the core S onto the coil insert seat R; a second press-fitting assembly 42 configured to be capable of press-fitting 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 so that the core S is pressed into 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 component 42, the first driving component 43 and the second driving component 44 are respectively arranged on the first press-fitting component 41, the structure is compact, the first driving component 43 drives the first press-fitting component 41, the second press-fitting component 42 and the second driving component 44 can be driven to move, when the first driving component 43 drives the first press-fitting component 41 to press-fit the magnet T, the second driving component 44 only needs to provide less power to drive the second press-fitting component 42 to press-fit the magnet T into the iron core S on the coil insert seat R, and the displacement stroke of the second driving component 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 accurately and orderly press-fit the iron core S and the magnetic sheet respectively, 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 base body 413 and a connecting body 414, the base body 413 has a connecting hole 413A, and the first press-fitting base 411 is slidably disposed on the base body 413, for example, by disposing a sliding block and a guiding rail. The first driving assembly 43 and the first press-fitting seat 411 are respectively positioned at the front side and the rear side of the seat body 413; the connecting body 414 is disposed through the connecting hole 413A, and two ends of the connecting body 414 are respectively connected to the first driving assembly 43 and the first press-fitting seat 411.
In an embodiment, the fixing member 4131 is disposed on the base 413 at a predetermined distance, the first press-fitting base is correspondingly disposed with the movable member 4132, the movable member 4132 moves within the predetermined distance of the fixing member 4131, and the fixing member 4131 and the movable member 4132 cooperate to limit the displacement of the first press-fitting base 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 having a slide cavity 4121A formed therein; the first press-fitting lever 4122 is formed with a slide groove 4122A opened to the side facing the magnet T and the iron core S and the bottom side, the slide groove 4122A communicates with the slide chamber 4121A, and the slide groove 4122A facing the side facing the magnet T and the iron core S can be formed on either side of the first press-fitting lever 4122. In this embodiment, the iron core S conveying side and the magnet T conveying side are separated into two sides, and may also be disposed on the same side, specifically determined according to the conveying directions of the magnet T and the iron core S. After the magnet T and the core S are held in the press-fitting position, they are press-fitted to the coil insert seats R, whereby the bottom-side open slide grooves 4122A are used to leave a space for press-fitting the magnet T and the core S.
As shown in fig. 4, the first press-fitting rod 4122 of the first press-fitting head 412 is further formed with clamping holes 313, the clamping holes 313 are used for the sliding penetration of the clamping heads 33 in the clamping device 3, the clamping holes 313 are formed on the side wall of the first press-fitting rod 4122 parallel to the conveying direction of the magnets T, and the number of the clamping holes 313 is designed according to the magnets T and the iron cores S. For example, in the embodiment of the present application, the clamping holes 313 include first clamping holes 313A so that the corresponding clamping heads clamp the cores S; and a second clamping hole 313B located above the first clamping hole 313A, wherein the two second clamping holes 313B are disposed opposite to each other so that the two magnets T disposed opposite to each other are respectively clamped by the corresponding clamping ends 331. According to the order of press-fitting, the first clamping hole 313A for clamping the core S is provided at the lower end of the second clamping hole 313B for clamping the magnetic sheet, so that the core S is first press-fitted into the coil insert seat R.
In the core barrel inserter as described above, the holding device 3 is configured to hold the iron 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, and may be disposed on a sliding block 4121, the elastic member 34 is connected between the clamping seat 32 and the clamping head 33, and slidably penetrates 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. Further, the iron core S is held on the first press-fitting rod 4122 and the magnet T is held on 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 be matched with the first press-fitting rod 4122 for limiting; the press-fitting portion 421B is configured to be able to press-fit the magnet into the iron core S on the coil insert seat R.
The buffer assembly 422 is connected to 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 iron core S on the coil insert seat R after buffering. By using the buffering component 422, the damage of the inductance device caused by too large force or too fast 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 insert 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 cushion member 422, and the second press-fitting rod 4212 is formed with a limiting step 421A and a press-fitting portion 421B. In this embodiment, the limiting step 421A protrudes from the upper end of the press-fitting portion 421B, and the two are integrally formed, 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 penetrates through the sliding cavity 4121A and the sliding groove 4122A, and the limiting step 421A and the limiting groove 4122B are matched 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 inductor.
As shown in fig. 9, the second press-fitting head 421 further includes a guide 4211, the guide 4211 includes a rod 4212A and a limit plate 4212C connected to the rod 4212A, the two limit plates 4212C are spaced apart from each other to form a guide groove 4212B, and the second press-fitting rod 421 slides in the guide groove 4212B to press-fit the magnet into the core S on the coil insert seat R. The limit plate 4212C is used to guide and limit 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 limit plates 4212C sandwich the rod 4212A to form a guide rod groove 4212B, which may form a U-shaped guide rod groove 4212B for press-fitting the magnet T in cooperation with one surface of the press-fitting portion 421B, or may form an H-shaped guide rod groove 4212B for press-fitting the magnet T in cooperation with both surfaces of the press-fitting portion 421B. In this embodiment, as shown in fig. 9, the guide rod groove 4212B is H-shaped, and in order to match the design of the clamping device and the press-fitting device, a support portion 4212D of the embodiment of the present invention is formed on the rod body 4212A at the lower end of the guide rod groove 4212B, and the magnet T is clamped between the clamping head 33 and the support portion 4212D. Thus, the second driving unit 44 drives the second press-fitting rod 4212 to slide in the guide rod groove 4212B, and the press-fitting portion 421B presses the magnet at the support portion 4212D downward in the guide rod groove 4212B into the iron core S on the coil insert seat R.
In one embodiment, the position limiting plates 4212C on two sides of the supporting portion 4212D are configured to be open on one side, so that the magnet T can be conveniently input into the rod 4212A through the third conveying mechanism, and is limited by the position limiting plate 4212C on the other side.
In one embodiment, two limiting plates 4212C at the lower end of the support portion 4212D protrude from two sides of the rod 4212A for guiding and limiting the magnet T, so that the magnet T can be smoothly pressed in a straight line. The width of the stopper plate 4212C is flexibly designed according to the widths of the press-fit portion 421B and the magnet T, so that the width of the guide rod groove 4212B is required. In this embodiment, as shown in fig. 9, the width of the guide groove 4212B for guiding the press-fitting portion 421B is smaller than the width of the guide groove 4212B for guiding the magnet T, so that the position of the position restricting plate 4212C located at the upper end of the support portion 4212D can restrict the magnet T in the vertical direction.
The buffer assembly 44 comprises an intermediate connecting body 4221 and a buffer member 4222, and two ends of the intermediate connecting body 4221 are respectively connected with the second driving assembly 44 and the second press rod 4212; the cushion 4222 connects the intermediate link 4221 and the guide 4211.
As shown in fig. 7 and 10, the intermediate connector 4221 has two ends respectively formed with a snap structure, one end may be a male snap and the other end may be a female snap, and a female snap and a male snap matched with the snap structure are respectively formed corresponding to the second driving assembly 44 and the second press-fitting rod 4212 for connection; the two ends can be in a convex buckle or concave buckle structure. The buffering member 4222 may be a spring, and may be provided in plurality at both ends of the guide member 4211 to reinforce a buffering force. In order to buffer the press-fitting speed and force of the second driving assembly 44 driving the second press-fitting rod 4212, a buffer 4222 is disposed between the intermediate connecting body 4221 and the guide 4211, the second press-fitting rod 4212 and the guide 4211 are configured to be slidably connected, and the buffer 4222 and the limit step 421A are used for double protection of the press-fitting of the magnet T.
In one embodiment, the damping assembly 44 further comprises a guide shaft 4223 movably connecting the intermediate connecting body 4221 and the guide member 4211 so that the guide member 4211 can move relative to the intermediate connecting body 4221, wherein the damping member 4222 is sleeved on the guide shaft 4223.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; 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 various changes may be made and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions as claimed herein.
Claims (12)
1. The utility model provides a pressure equipment device for inductance device's pressure equipment, 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, pressure equipment device includes:
a first press-fitting assembly configured to enable press-fitting of the iron core onto the coil insert seat;
a second press-fitting assembly configured to enable press-fitting of 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 insert 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;
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. A press-fitting apparatus as set forth in claim 1 wherein said first press-fitting assembly includes:
the first driving assembly is configured to drive the first press-fitting seat to move, and the second driving assembly is arranged on the first press-fitting 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 the iron core onto the coil insert seat.
3. A press-fitting apparatus according to claim 2, wherein said second press-fitting assembly includes:
the second press-fitting head is arranged in the sliding cavity in a penetrating manner; 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 insert seat after buffering.
4. A press-fitting apparatus according to claim 3, wherein said first press-fitting head comprises:
the sliding block is provided with the sliding cavity; and
the first press-mounting rod is connected with the sliding block, sliding grooves facing the magnet conveying side, the iron core conveying side and the bottom side are formed, the sliding grooves are communicated with the sliding cavity, and the second press-mounting head penetrates through the sliding cavity and the sliding grooves.
5. A press-fitting device as claimed in claim 4, wherein the first press-fitting rod is formed with a stopper groove located in the slide groove, and the second press-fitting head is formed with:
the limiting step is positioned in the limiting groove and matched with the first press mounting rod for limiting; and
a press-fitting portion configured to be able to press-fit the magnet into the core on the coil insert seat.
6. A press-fitting apparatus according to claim 5, wherein said second press-fitting head comprises:
the second press-fitting rod is connected with the buffer assembly, the limit step and the press-fitting part are formed on the second press-fitting rod, the limit step protrudes out of the press-fitting part, and the second press-fitting rod penetrates through the sliding cavity and the sliding groove; and
and the guide piece comprises a rod body and limiting plates connected to the rod body, a guide rod groove is formed between the two limiting plates at intervals, and the second press-fitting rod slides in the guide rod groove to press-fit the magnet into the iron core on the coil insert seat.
7. A press-fitting device according to claim 6, wherein said buffer assembly comprises:
the two ends of the middle connecting body are respectively connected with the second driving assembly and the second press-mounting rod; and
and the buffer piece is connected with the intermediate connecting rod and the guide piece.
8. A press-fitting apparatus as set forth in claim 7 wherein said cushion member 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. The utility model provides a cover core insert machine for inductance device's assembly, inductance device includes coil, insert seat, iron core and magnet, the coil with insert seat equipment forms coil insert seat, its characterized in that, cover core insert machine includes:
a clamping device configured to clamp the iron core and the magnet, respectively; and
a press-fitting device according to any one of claims 1 to 8, wherein said holding means is provided on said press-fitting device.
10. The utility model provides a cover core insert machine for inductance device's assembly, inductance device includes coil, insert seat, iron core and magnet, the coil with insert seat equipment forms coil insert seat, its characterized in that, cover core insert machine includes:
the conveying device is configured to convey the coil insert seat, the iron core and the magnet to a press-fitting position in sequence for assembly;
a press-fitting apparatus as claimed in any one of claims 3 to 8, wherein said first press-fitting head is formed with a clamping hole; and
the clamping device comprises a clamping seat, clamping heads and elastic pieces, wherein the clamping seat is arranged on the first press fitting head, the clamping heads are slidably arranged on the clamping holes in a penetrating mode, and the elastic pieces are connected between the clamping seat and the clamping heads, so that the clamping heads respectively clamp the iron cores on the first press fitting head and clamp the magnets on the second press fitting head.
11. The nest die inserter of claim 10 wherein the transport device comprises:
the first conveying mechanism is configured to convey the coil insert seats to press-fitting positions in sequence;
the second conveying mechanism is configured to convey the iron cores to the press-fitting positions in sequence; and
the third conveying mechanism is configured to convey the magnets to the press-fitting positions in sequence;
and the coil insert seat, the iron core and the magnet which are positioned at the press-mounting position are arranged in the same line, wherein the coil insert seat is positioned below the iron core, and the magnet is positioned above the iron core.
12. A nest core inserting machine according to claim 11, wherein the third conveying mechanism conveys two paths of the magnets to the press-fitting position in sequence, and the clamping holes comprise:
the first clamping hole is used for enabling the corresponding clamping head to clamp the iron core; and
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 magnets which are oppositely arranged.
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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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| 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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| CN114683023A true CN114683023A (en) | 2022-07-01 |
| CN114683023B CN114683023B (en) | 2024-09-06 |
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| CN114683023B (en) | 2024-09-06 |
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