CN202963179U - Progressive punching stepping mechanism for stamping die - Google Patents
Progressive punching stepping mechanism for stamping die Download PDFInfo
- Publication number
- CN202963179U CN202963179U CN 201220540628 CN201220540628U CN202963179U CN 202963179 U CN202963179 U CN 202963179U CN 201220540628 CN201220540628 CN 201220540628 CN 201220540628 U CN201220540628 U CN 201220540628U CN 202963179 U CN202963179 U CN 202963179U
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- China
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- slide block
- sheet metal
- metal component
- clamp
- processed
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- Expired - Lifetime
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Abstract
A progressive punching stepping mechanism for a stamping die comprises poking units for completing a product step and clamp-to-stop units for completing product positioning, wherein each poking unit consists of an inserting block fixed on an upper die, a slide block mounted on a lower die, poking helical teeth arranged on a sheet metal component to be processed and a shift lever, a driving inclined plane is arranged at the end part of the inserting block, the slide block is connected to the lower die and can conduct linear sliding in the progressive stepping direction, a sliding reset spring is arranged between the slide block and the lower die in the progressive stepping direction, the telescopic shift lever is arranged on the slide block, and a poking reset spring is arranged between the shift lever and the slide block in the stretching direction; and each clamp-to-stop unit consists of clamp-to-stop helical teeth arranged on the sheet metal component to be processed and a positioning rod arranged on the lower die, and a clamp-to-stop reset spring is arranged between the positioning rod and the lower die in the clamp-to-stop direction. The progressive punching stepping mechanism can achieve stepping movement and clamping fixation of the sheet metal component to be processed in one set of stamping die, and accordingly, can adopt a progressive punching manner to achieve multi-row punching with small space.
Description
Technical field
The utility model relates to a kind of stepping mechanism of completing the leapfrog punching technology that coordinates for stamping die.
Background technology
In mechanical processing industry, often use stamping die to carry out punching processing to sheet metal component.Often to process the fixing many rows punching of spacing in a row in actual process requirements, need this moment many row's drifts to be set in stamping die or to adopt the diel of many covers to complete punching processing on sheet metal component.This stamping die that is provided with many row's drifts, because drift quantity is many, not only die manufacturing cost is higher, and easily causes mould structure thin, thereby shortens the mold use life-span; If to arrange row's spacing of punching less more, can't layout arrange drift in a cover stamping die more, can only complete many rows punching by increasing the mould tricks, certainly will increase die manufacturing cost.
Summary of the invention
The purpose of this utility model is to provide a kind of stamping die with leapfrog punching stepping mechanism, can adopt leapfrog punching mode to complete the closely spaced many row's punching processing of row in a cover stamping die.
For achieving the above object, technical solution adopted in the utility model is: stamping die is with leapfrog punching stepping mechanism, comprises completing stirring the unit and completing the locking unit of product orientation of a stepping of product; Described stir the unit by the inserted block that is fixed in patrix, be installed on counterdie slide block, be located on sheet metal component to be processed stir helical teeth and driving lever forms, the end of inserted block is provided with the driving inclined-plane, slide block is slidably connected to counterdie, can be along leapfrog step direction linear slide, be provided with the slip back-moving spring along the leapfrog step direction between slide block and counterdie, slide block is provided with telescopic driving lever, is provided with along flexible direction between driving lever and slide block and stirs back-moving spring; Described locking unit is comprised of locking helical teeth and the backstay be located on sheet metal component to be processed, and backstay is located at counterdie also and is provided with the locking back-moving spring along locking direction between counterdie.
the course of work of the present utility model is: in the process of matched moulds, the driving inclined-plane of inserted block by front end impels elastic force that slide block overcomes the slip back-moving spring towards the stepping of sliding of leapfrog step direction, driving lever is along with slide block is synchronized with the movement, this moment, driving lever moved by being located at the drive sheet metal component to be processed of facing directly of stirring helical teeth on sheet metal component to be processed under the effect of stirring back-moving spring, complete a stepwise operation, backstay first overcomes the elastic force of locking back-moving spring after the inclined-plane slip that locks helical teeth simultaneously, finally be stuck under the elastic force effect that locks back-moving spring and lock facing directly of helical teeth, complete the location, in the process of die sinking, slide block resets under the elastic force effect of slip back-moving spring, thereby after driving driving lever and first overcoming the elastic force of stirring back-moving spring and slide along the inclined-plane of stirring helical teeth, final being stuck under the effect of stirring back-moving spring stirred facing directly of helical teeth, and sheet metal component to be processed was locked the unit fixing and do not move this moment.
The utility model can be completed in a cover stamping die location is moved and fixed in the stepping of sheet metal component to be processed, thereby can adopt leapfrog punching mode to complete the closely spaced many row's punching processing of row.Adopt stamping die of the present utility model to complete under the prerequisite of many row's punching processing in assurance, have mold layout characteristics simple in structure, but the normal service life of effective guarantee mould can also reduce drift quantity, save die manufacturing cost.
Description of drawings
Fig. 1 is schematic top plan view of the present utility model;
Fig. 2 is schematic side view of the present utility model.
In figure, each label is respectively: (1) sheet metal component to be processed, (2) patrix, (3) counterdie, (11) inserted block, (12) slide block, (13) stir helical teeth, (14) driving lever, (15) drive the inclined-plane, (16) slip back-moving spring, (17) stir back-moving spring, and (21) lock helical teeth, (22) backstay, (23) lock back-moving spring.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1,2, the utility model stamping die is with leapfrog punching stepping mechanism, comprises completing stirring the unit and completing the locking unit of product orientation of a stepping of product; Described stir the unit by the inserted block 11 that is fixed in patrix 2, the slide block 12 that is installed on counterdie 3, be located on sheet metal component 1 to be processed stir helical teeth 13 and driving lever 14 forms, the end of inserted block 11 is provided with and drives inclined-plane 15, slide block 12 is slidably connected to counterdie 3, can be along leapfrog step direction linear slide, be provided with slip back-moving spring 16 along the leapfrog step direction between slide block 12 and counterdie 3, slide block 12 is provided with telescopic driving lever 14, is provided with along flexible direction between driving lever 14 and slide block 12 and stirs back-moving spring 17; Described locking unit is comprised of locking helical teeth 21 and the backstay 22 be located on sheet metal component 1 to be processed, backstay 22 be located at counterdie 3 and and counterdie 3 between be provided with and lock back-moving spring 23 along locking direction.
Claims (1)
1. stamping die is with leapfrog punching stepping mechanism, comprises completing stirring the unit and completing the locking unit of product orientation of a stepping of product; It is characterized in that: described stir the unit by the inserted block that is fixed in patrix, be installed on counterdie slide block, be located on sheet metal component to be processed stir helical teeth and driving lever forms, the end of inserted block is provided with the driving inclined-plane, slide block is slidably connected to counterdie, can be along leapfrog step direction linear slide, be provided with the slip back-moving spring along the leapfrog step direction between slide block and counterdie, slide block is provided with telescopic driving lever, is provided with along flexible direction between driving lever and slide block and stirs back-moving spring; Described locking unit is comprised of locking helical teeth and the backstay be located on sheet metal component to be processed, and backstay is located at counterdie also and is provided with the locking back-moving spring along locking direction between counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540628 CN202963179U (en) | 2012-10-22 | 2012-10-22 | Progressive punching stepping mechanism for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540628 CN202963179U (en) | 2012-10-22 | 2012-10-22 | Progressive punching stepping mechanism for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963179U true CN202963179U (en) | 2013-06-05 |
Family
ID=48504309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540628 Expired - Lifetime CN202963179U (en) | 2012-10-22 | 2012-10-22 | Progressive punching stepping mechanism for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056897A (en) * | 2014-06-23 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Fast and automatic continuous punching die for multi-row heat dissipation holes |
| CN112845760A (en) * | 2020-12-18 | 2021-05-28 | 江西省天奇汽车零部件有限公司 | Die pressing device |
-
2012
- 2012-10-22 CN CN 201220540628 patent/CN202963179U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056897A (en) * | 2014-06-23 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Fast and automatic continuous punching die for multi-row heat dissipation holes |
| CN112845760A (en) * | 2020-12-18 | 2021-05-28 | 江西省天奇汽车零部件有限公司 | Die pressing device |
| CN112845760B (en) * | 2020-12-18 | 2022-05-31 | 江西省天奇汽车零部件有限公司 | Die pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIANGXIN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LUCKY XIANGXIN AUTOMOTIVE COMPONENT TOOL + DIE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong province Dongguan city Changan town sand community Huaqiang Road Patentee after: XIANGXIN AUTOMOTIVE COMPONENT TOOL & DIE Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Changan town sand community Huaqiang Road Patentee before: Dongguan Xiangxin Auto Mould Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: The town of Changan road 523000 Guangdong city of Dongguan province No. 893 Patentee after: XIANGXIN AUTOMOTIVE COMPONENT TOOL & DIE Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Changan town sand community Huaqiang Road Patentee before: XIANGXIN AUTOMOTIVE COMPONENT TOOL & DIE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |