CN205967253U - That is applied to cold heading die utensil lifts material structure - Google Patents
That is applied to cold heading die utensil lifts material structure Download PDFInfo
- Publication number
- CN205967253U CN205967253U CN201620948199.5U CN201620948199U CN205967253U CN 205967253 U CN205967253 U CN 205967253U CN 201620948199 U CN201620948199 U CN 201620948199U CN 205967253 U CN205967253 U CN 205967253U
- Authority
- CN
- China
- Prior art keywords
- blank
- die
- main mould
- fundamental mode
- thimble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000004080 punching Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a that is applied to cold heading die utensil lifts material structure, including fundamental mode and blank, be provided with the fundamental mode thimble in the fundamental mode and dash the stick, the top of fundamental mode thimble is located towards the stick, fundamental mode thimble below is provided with a stick, the outer spiral spring that is provided with of top stick, it is provided with the die cushion to dash the stick top, the die shell has been put to die cushion peripheral hardware, die cushion top is provided with extension spring, the blank is put on the fundamental mode thimble, extension spring is located the die shell. The utility model discloses that is applied to cold heading die utensil lifts material structure, when that sent the blank to die orifice when the clamp, as long as the blank is received to this structure, the clamp just can unclamp, leaned on die cushion and the hou mian extension spring of fundamental mode to withstand, lifted to the mould the inside, took place when avoiding the blank to advance the mould to rotate, had so not only practiced thrift raw and other materials, had improved production efficiency, the cost is reduced in addition.
Description
Technical field
This utility model is related to a kind of cold upsetting die of car, more particularly to a kind of material lift structure being applied to cold upsetting die of car, belongs to
In field of machining.
Background technology
Because cold-heading has production efficiency high, the advantages of saving material, increasing part requirements time processing shapes,
Particularly some special-shaped parts, such as some parts are not circular up and down, and that is possible to during cold-heading can be because cross mould
Rotate and lead to the failure.So as such part, market mostly being machining and produces.So not only waste of materials, and
Efficiency is low.
Utility model content
This utility model, mainly solving the technical problems that providing a kind of material lift structure being applied to cold upsetting die of car, solves
Blank enters the problem that main mould rotates.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：One kind is provided to be applied to cold-heading
The material lift structure of mould, including main mould and blank, is provided with main mould thimble and punching rod, described punching rod is located at main mould in described main mould
The top of thimble, is provided with top rod below described main mould thimble, described top rod is outer to be provided with scroll spring, sets above described punching rod
It is equipped with punch die cushion block, described punch die cushion block peripheral hardware is equipped with punch die shell, is provided with extension spring above described punch die cushion block, described
Blank is placed on main mould thimble, and described extension spring is located at the inner side of punch die shell.
Preferably, the axle center of described main mould thimble, punching rod and the excellent three in top is located at same straight line.
Preferably, described punch die cushion block is T-shaped.
Preferably, described top rod is T-shaped.
The beneficial effects of the utility model are：This material lift structure being applied to cold upsetting die of car, that send blank when clamp
During to die orifice, as long as this structure is connected to blank, clamp just can unclamp, by the extension spring top after punch die cushion block and main mould
Live, lift to inside mould, it is to avoid rotate during blank progressive die, so not only saved raw material, and improve production effect
Rate, reduces cost.
Brief description
Fig. 1 is the structural representation of the material lift structure that this utility model is applied to cold upsetting die of car.
In accompanying drawing, the labelling of each part is as follows：1st, main mould；2nd, blank；3rd, main mould thimble；4th, rush rod；5th, push up rod；6th, scrollwork
Spring；7th, punch die cushion block, 8, punch die shell；9th, extension spring.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Refer to Fig. 1, this utility model embodiment includes：A kind of material lift structure being applied to cold upsetting die of car, including main mould 1
With blank 2, in described main mould 1, it is provided with main mould thimble 3 and punching rod 4, described punching rod 4 is located at the top of main mould thimble 3, described master
It is provided with top rod 5 below mould thimble 3, be provided with scroll spring 6 outside described top rod 5, above described punching rod 4, be provided with punch die cushion block
7, it is provided with punch die shell 8 outside described punch die cushion block 7, be provided with extension spring 9 above described punch die cushion block 7, described blank 2 is put
On main mould thimble 3, described extension spring 9 is located at the inner side of punch die shell 8.
The operation principle of this embodiment is as follows：The effect that punch die cushion block 7 is stretched spring 9 promotes punching rod 4, so rushes rod
4 just withstand on all the time outside, when clamp by blank 2 folder come when punching rod 4 first withstand blank 2 toward main mould 1 inside give, at this moment lead
Main mould thimble 3 in mould 1, due to being promoted by scroll spring 6 and top rod 5, waits in die orifice all the time.So rush rod 4 and main mould
Thimble 3, due to being acted on by scroll spring 6, product is lifted and is gone into inside mould, and lifting the product into after mould would not occur
Rotate, complete whole upsetting process.
This material lift structure being applied to cold upsetting die of car, that is when clamp delivers to die orifice blank, as long as this structure is connected to
Blank, clamp just can unclamp, and withstands by the extension spring after punch die cushion block and main mould, lifts to inside mould, it is to avoid blank
Rotate during progressive die, so not only saved raw material, and improve production efficiency, reduce cost.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (4)
1. a kind of material lift structure being applied to cold upsetting die of car, including main mould and blank it is characterised in that：It is provided with described main mould
Main mould thimble and punching rod, described punching rod is located at the top of main mould thimble, is provided with top rod, described top rod below described main mould thimble
It is provided with scroll spring outward, be provided with punch die cushion block above described punching rod, described punch die cushion block peripheral hardware is equipped with punch die shell, described
It is provided with extension spring, described blank is placed on main mould thimble, described extension spring is located at punch die shell above punch die cushion block
Inner side.
2. the material lift structure being applied to cold upsetting die of car according to claim 1 it is characterised in that：Described main mould thimble, punching
The axle center of rod and the excellent three in top is located at same straight line.
3. the material lift structure being applied to cold upsetting die of car according to claim 1 it is characterised in that：Described punch die cushion block is in T
Type.
4. the material lift structure being applied to cold upsetting die of car according to claim 1 it is characterised in that：Described top rod is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948199.5U CN205967253U (en) | 2016-08-26 | 2016-08-26 | That is applied to cold heading die utensil lifts material structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948199.5U CN205967253U (en) | 2016-08-26 | 2016-08-26 | That is applied to cold heading die utensil lifts material structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967253U true CN205967253U (en) | 2017-02-22 |
Family
ID=58035760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948199.5U Expired - Fee Related CN205967253U (en) | 2016-08-26 | 2016-08-26 | That is applied to cold heading die utensil lifts material structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079076A (en) * | 2018-09-27 | 2018-12-25 | 江苏天毅冷镦股份有限公司 | A kind of variable depth cold upsetting die of car |
-
2016
- 2016-08-26 CN CN201620948199.5U patent/CN205967253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079076A (en) * | 2018-09-27 | 2018-12-25 | 江苏天毅冷镦股份有限公司 | A kind of variable depth cold upsetting die of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |