CN220144511U - Metal plate punching die - Google Patents
Metal plate punching die Download PDFInfo
- Publication number
- CN220144511U CN220144511U CN202321548512.2U CN202321548512U CN220144511U CN 220144511 U CN220144511 U CN 220144511U CN 202321548512 U CN202321548512 U CN 202321548512U CN 220144511 U CN220144511 U CN 220144511U
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- China
- Prior art keywords
- limiting
- plate
- punching
- die
- bottom plate
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- 238000004080 punching Methods 0.000 title claims abstract description 62
- 239000002184 metal Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a metal plate punching die which comprises a bottom plate, wherein a die body is arranged in the center of the bottom plate, a placing groove is formed in the middle of the die body, a punching hole communicated with the placing groove is formed in the upper portion of the die body, a locking limiting mechanism is arranged on the bottom plate on the left side of the die body, a punching edge positioning mechanism is arranged on the bottom plate on the right side of the die body, a metal plate is limited between the locking limiting mechanism and the punching edge positioning mechanism during punching, and scale marks matched with the punching edge positioning mechanism are further arranged on the bottom plate. The remarkable effects are as follows: the metal plate punching die has the advantages that the metal plate punching position can be accurately positioned according to the process requirements, and meanwhile, the metal plate can be fixed at different positions according to different process requirements, so that the metal plate punching die can be suitable for punching processing of various positions, and is high in universality.
Description
Technical Field
The utility model relates to the technical field of die casting die production and processing, in particular to a metal plate punching die.
Background
The die casting die is a tool for casting metal parts, and is a tool for completing a die casting process on a special die casting die forging machine. In the production process of the die casting die, a metal plate is often used, and thus a large number of punched holes are required for the metal plate. In the punching process, the position of the punched hole needs to be ensured to be consistent with the process requirement, so that the punched hole can be accurate, otherwise, the deviation can lead to scrapping of the sheet metal material.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the metal plate punching die which can accurately position the punching position according to the process requirements and is suitable for punching processing at different positions.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a metal plate punching die is characterized in that: the die comprises a bottom plate, wherein a die body is arranged in the center of the bottom plate, a placing groove is formed in the middle of the die body, a punching hole communicated with the placing groove is formed in the upper portion of the die body, a locking and limiting mechanism is arranged on the bottom plate on the left side of the die body, a punching edge distance positioning mechanism is arranged on the bottom plate on the right side of the die body, a metal plate is limited between the locking and limiting mechanism and the punching edge distance positioning mechanism during punching, and scale marks matched with the punching edge distance positioning mechanism are further arranged on the bottom plate;
the punching edge distance positioning mechanism comprises two sliding rods, the two sliding rods are respectively arranged in two device grooves formed in the bottom plate side by side, a sliding sleeve is sleeved on the sliding rods, a reset spring is sleeved on the sliding rods on the right side of the sliding sleeve, two ends of the reset spring are respectively abutted to the sliding sleeve and the right side wall of the device groove, two positioning plates are bridged on the sliding sleeve, and scale marks are arranged on the bottom plate on the rear side of the two device grooves.
Further, the cross section of locating plate is L font, and the horizontal part of this locating plate with sliding sleeve fixed connection, the vertical part of locating plate orientation the die body sets up.
Further, the height of the vertical portion of the positioning plate is not lower than the setting height of the placing groove.
Further, the locking and limiting mechanism comprises a limiting head, the limiting head is arranged in a limiting groove formed in the bottom plate in a limiting mode, a locking bolt is fixedly connected to the limiting head, the upper portion of the locking bolt extends out of the limiting groove and penetrates through the limiting plate, and a locking adjusting piece is arranged on the locking bolt above the limiting plate.
Further, the cross section of limiting plate is L font, and the horizontal part of this limiting plate wears to establish on the locking bolt, the vertical part of limiting plate orientation the die body sets up, the height of the vertical part of limiting plate is not less than the setting height of standing groove.
Furthermore, two sliding grooves are formed in the bottom plates on the front side and the rear side of the limiting groove side by side, two limiting columns are connected to the bottom of the limiting plate, and the limiting columns are arranged in the sliding grooves in a sliding mode.
The utility model has the remarkable effects that:
1. during punching production, a metal plate to be produced is placed into a placing groove formed in a die body, the rear side edge of the metal plate is positioned through the rear side wall of the placing groove, then a rightward pushing force is applied to the metal plate, so that the right side edge of the metal plate pushes a punching edge distance positioning mechanism to the position of a scale mark corresponding to a required punching position, then the left side edge position of the metal plate is locked through a locking limiting mechanism, accurate positioning of the punching position of the metal plate according to process requirements is achieved, meanwhile, the metal plate can be fixed at different positions according to different process requirements, and the die can be suitable for punching processing of various positions and is high in universality;
2. the positioning plate of the punching edge distance positioning mechanism is connected with the sliding sleeve positioned in the two parallel device grooves, so that the front side and the rear side of the positioning plate can synchronously move leftwards and rightwards all the time, and the positioning precision of the punching position is improved;
3. the positioning plate of the punching edge distance positioning mechanism is reset through the reset spring, so that the positioning efficiency of the punching position can be effectively improved;
4. the scale marks are arranged on the rear sides of the two device grooves, so that the positions of the front side and the rear side of the positioning plate can be compared, the distance between the front side and the rear side of the positioning plate and the die body is ensured to be consistent, the phenomenon of inaccurate positioning caused by inclination of the positioning plate is avoided, and the positioning precision of the punching position is ensured;
5. the limiting plate is located in the two parallel sliding grooves through the two limiting columns in a sliding mode, so that the distance between the front side and the rear side of the limiting plate and the die body is consistent, the phenomenon of inaccurate positioning is further avoided, and the positioning accuracy of the punching position is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a schematic structural view of the lock limiting mechanism.
Description of the embodiments
The following describes the embodiments and working principles of the present utility model in further detail with reference to the drawings.
As shown in fig. 1-4, a metal plate punching die comprises a bottom plate 1, a die body 2 is arranged in the center of the bottom plate 1, a placing groove 3 is formed in the middle of the die body 2, a punching hole 4 communicated with the placing groove 3 is formed in the upper portion of the die body 2, a locking limiting mechanism 5 is arranged on the bottom plate 1 on the left side of the die body 2, a punching edge positioning mechanism 6 is arranged on the bottom plate 1 on the right side of the die body 2, a metal plate is limited between the locking limiting mechanism 5 and the punching edge positioning mechanism 6 during punching, and a scale mark 7 matched with the punching edge positioning mechanism 6 is further arranged on the bottom plate 1.
Referring to fig. 1, 2 and 4, the locking and limiting mechanism 5 includes a limiting head 51, the limiting head 51 is limited in a limiting groove 9 formed in the base plate 1, a locking bolt 52 is fixedly connected to the limiting head 51, an upper portion of the locking bolt 52 extends out of the limiting groove 9 and is provided with a limiting plate 53 in a penetrating manner, and a locking adjusting member 54 is arranged on the locking bolt 52 above the limiting plate 53.
The tightness state of the limit head 51 and the limit plate 53 relative to the limit groove 9 can be realized through the locking adjusting piece 54, so that the position of the limit plate 53 can be locked and fixed.
Further, the cross section of the limiting plate 53 is L-shaped, the transverse portion of the limiting plate 53 is penetrated on the locking bolt 52, the vertical portion of the limiting plate 53 is arranged towards the die body 2, and the height of the vertical portion of the limiting plate 53 is not lower than the setting height of the placing groove 3, so as to ensure that the limiting plate can be abutted with the left side edge of the metal plate.
Preferably, two sliding grooves 10 are further arranged on the bottom plate 1 on the front side and the rear side of the limiting groove 9 side by side, two limiting columns 55 are connected to the bottom of the limiting plate 53, and the limiting columns 55 are slidably arranged in the sliding grooves 10. Through slide limit in two parallel spouts 10 with limiting plate 53 through two spacing posts 55 for the distance between the front and back both sides of limiting plate 53 and the mould body 2 is unanimous, further avoided the inaccurate phenomenon of location, guarantee the positioning accuracy of punching a hole position.
Referring to fig. 2 and fig. 3, the punching edge positioning mechanism 6 includes two slide bars 61, the two slide bars 61 are respectively disposed in two device slots 8 formed on the base plate 1 side by side, a slide sleeve 62 is sleeved on the slide bars 61, a return spring 63 is sleeved on the slide bar 61 on the right side of the slide sleeve 62, two ends of the return spring 63 are respectively abutted to the slide sleeve 62 and the right side wall of the device slot 8, two positioning plates 64 are bridged on the slide sleeve 62, and the scale marks 7 are disposed on the base plate 1 on the rear side of the two device slots 8. The positioning plate 64 of the punching edge distance positioning mechanism 6 is connected with the sliding sleeve 62 positioned in the two parallel device grooves 8, so that the front side and the rear side of the positioning plate 64 can synchronously move leftwards and rightwards all the time, and the positioning accuracy of the punching position is improved. The positioning plate 64 of the punching edge distance positioning mechanism 6 is reset through the reset spring 63, so that the positioning efficiency of the punching position can be effectively improved.
Further, the cross section of the positioning plate 64 is L-shaped, the transverse portion of the positioning plate 64 is fixedly connected with the sliding sleeve 62, and the vertical portion of the positioning plate 64 is disposed toward the mold body 2.
Further, the height of the vertical portion of the positioning plate 64 is not lower than the setting height of the placement groove 3 to ensure that it can abut against the right side edge of the metal plate.
During punching production, a metal plate to be produced is placed into a placing groove 3 formed in a die body 2, the rear side edge of the metal plate is positioned through the rear side wall of the placing groove 3, then a rightward pushing force is applied to the metal plate, so that the right side edge of the metal plate pushes a punching edge distance positioning mechanism 6 to the position of a scale mark 7 corresponding to a required punching position, then the position of the left side edge of the metal plate is locked through a locking limiting mechanism 5, accurate positioning of the punching position of the metal plate according to technological requirements is achieved, and meanwhile, the metal plate can be fixed at different positions according to different technological requirements, so that the die can be suitable for punching processing of various positions, and is high in universality;
the scale marks 7 are arranged on the rear sides of the two device grooves 8, so that the positions of the front side and the rear side of the positioning plate 64 can be compared, the distance between the front side and the rear side of the positioning plate 64 and the die body 2 is ensured to be consistent, the phenomenon of inaccurate positioning caused by the inclination of the positioning plate 64 is avoided, and the positioning accuracy of the punching position is ensured.
The technical scheme provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A metal sheet cut-out press, its characterized in that: the die comprises a bottom plate, wherein a die body is arranged in the center of the bottom plate, a placing groove is formed in the middle of the die body, a punching hole communicated with the placing groove is formed in the upper portion of the die body, a locking and limiting mechanism is arranged on the bottom plate on the left side of the die body, a punching edge distance positioning mechanism is arranged on the bottom plate on the right side of the die body, a metal plate is limited between the locking and limiting mechanism and the punching edge distance positioning mechanism during punching, and scale marks matched with the punching edge distance positioning mechanism are further arranged on the bottom plate;
the punching edge distance positioning mechanism comprises two sliding rods, the two sliding rods are respectively arranged in two device grooves formed in the bottom plate side by side, a sliding sleeve is sleeved on the sliding rods, a reset spring is sleeved on the sliding rods on the right side of the sliding sleeve, two ends of the reset spring are respectively abutted to the sliding sleeve and the right side wall of the device groove, two positioning plates are bridged on the sliding sleeve, and scale marks are arranged on the bottom plate on the rear side of the two device grooves.
2. The sheet metal piercing die of claim 1, wherein: the cross section of locating plate is L font, and the horizontal part of this locating plate with sliding sleeve fixed connection, the vertical part of locating plate orientation the die body sets up.
3. The metal plate punching die according to claim 2, characterized in that: the height of the vertical part of the positioning plate is not lower than the setting height of the placing groove.
4. The sheet metal piercing die of claim 1, wherein: the locking and limiting mechanism comprises a limiting head, the limiting head is arranged in a limiting groove formed in the bottom plate in a limiting mode, a locking bolt is fixedly connected to the limiting head, the upper portion of the locking bolt extends out of the limiting groove and penetrates through the limiting plate, and a locking adjusting piece is arranged on the locking bolt above the limiting plate.
5. The metal plate punching die according to claim 4, characterized in that: the cross section of limiting plate is L font, and the horizontal part of this limiting plate wears to establish on the locking bolt, the vertical part of limiting plate orientation the mould body sets up, the height of the vertical part of limiting plate is not less than the setting height of standing groove.
6. The metal plate punching die according to claim 4 or 5, characterized in that: two sliding grooves are also arranged on the bottom plates on the front side and the rear side of the limiting groove side by side, two limiting columns are connected to the bottom of the limiting plate, and the limiting columns are arranged in the sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548512.2U CN220144511U (en) | 2023-06-17 | 2023-06-17 | Metal plate punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548512.2U CN220144511U (en) | 2023-06-17 | 2023-06-17 | Metal plate punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144511U true CN220144511U (en) | 2023-12-08 |
Family
ID=89012335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321548512.2U Active CN220144511U (en) | 2023-06-17 | 2023-06-17 | Metal plate punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144511U (en) |
-
2023
- 2023-06-17 CN CN202321548512.2U patent/CN220144511U/en active Active
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