CN202894025U - Forming die for automobile windscreen wiper upper reinforcing plates - Google Patents
Forming die for automobile windscreen wiper upper reinforcing plates Download PDFInfo
- Publication number
- CN202894025U CN202894025U CN 201220596468 CN201220596468U CN202894025U CN 202894025 U CN202894025 U CN 202894025U CN 201220596468 CN201220596468 CN 201220596468 CN 201220596468 U CN201220596468 U CN 201220596468U CN 202894025 U CN202894025 U CN 202894025U
- Authority
- CN
- China
- Prior art keywords
- mould
- upper reinforcing
- die
- lower bolster
- fixed head
- 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
Links
Images
Abstract
The utility model provides a forming die for automobile windscreen wiper upper reinforcing plates. The forming die is a transition forming die for arc surfaces of the automobile windscreen wiper upper reinforcing plates, reduces elastic stress applied to the arc surfaces of the arc surfaces and lowers rejection rate, bending processing of embossing portions and the arc surfaces are performed simultaneously, processing cycle is shortened, die reserve is reduced, and production cost is further lowered. The forming die comprises an upper plate and a lower plate which are connected through a guide pillar and a guide bush, a female die is mounted below the upper plate, and a male die structure is mounted on the lower plate and comprises a forming male die. In addition, the forming die is characterized in that the forming male die comprises two groups of embossing inserts which are mounted at two longitudinal ends positioned on the right side of the forming male die.
Description
Technical field
The punch process field of the utility model auto parts and components especially relates to the processing unit (plant) field of windscreen wiper upper reinforcing plate, is specially a kind of mould of wiper upper reinforcing plate.
Background technology
Original its structure of wiper upper reinforcing plate 20(is seen Fig. 4 and Fig. 5), adopt the method for one-step shaping during its arc surface punch process, namely the stiffener arc surface only just is machined to required size through one stamping procedure, because the stiffener material is thinner, suffered elastic stress is large in the one-step shaping process, easily fracture, percent defective is high, simultaneously, its beading processing of windscreen wiper upper reinforcing plate and its arc surface bending process are two procedures, use two cover single dies, the production cycle is long, and production cost is large.
Summary of the invention
For the problems referred to above, the utility model provides a kind of mould of wiper upper reinforcing plate, it is transited into mould for its arc surface of windscreen wiper upper reinforcing plate, it has reduced the suffered elastic stress of stiffener arc surface, has reduced percent defective, simultaneously, its beading position and arc surface bending process are carried out simultaneously, reduce the process-cycle, reduced the mould deposit, further reduced production cost.
Its technical scheme is such, a kind of mould of wiper upper reinforcing plate, it comprises cope match-plate pattern and lower bolster, described cope match-plate pattern be connected lower bolster and connect by guide pillar, guide pin bushing, under the described cope match-plate pattern die is installed, on the described lower bolster punch structure is installed, described punch structure comprises forming convax mould, it is characterized in that: described forming convax mould structure comprises the beading mold insert, and described beading mold insert is provided with two groups, is positioned at its vertical two ends, described forming convax mould right side described beading mold insert is installed.
It is further characterized in that:
Described punch structure also comprises stripper, fixed head and backing plate, described forming convax mould is fixed in the described fixed head, described fixed head is fixed on the described lower bolster by described backing plate, described fixed head top is equipped with described stripper, between described stripper bottom surface and the described lower bolster Compress Spring is installed, described beading mold insert insert between described forming convax mould and described fixed head, and pass described fixed head and described stripper from bottom to top;
On the described stripper, be positioned at windscreen wiper upper reinforcing plate external circumferential pin stop be installed;
On the described cope match-plate pattern die shank is installed, the mould pin is installed under the described lower bolster.
After adopting the utility model, its beneficial effect is that its die, forming convax mould arc surface size are greater than the stiffener processing dimension, stiffener arc surface process transition stamping-out, and then carry out the moulding stamping-out, reduced the suffered elastic stress of stiffener arc surface, non-frangibility, improved the qualification rate of stiffener processing, simultaneously, its beading position and arc surface bending process are carried out simultaneously, have reduced the process-cycle, reduce the mould deposit, further reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lower die structure plan structure schematic diagram;
Fig. 3 is the utility model upper die structure plan structure schematic diagram;
Fig. 4 is finished product windscreen wiper upper reinforcing plate master TV structure schematic diagram;
Fig. 5 is finished product windscreen wiper upper reinforcing plate plan structure schematic diagram.
The specific embodiment
See Fig. 1, Fig. 2 and Fig. 3, a kind of mould of wiper upper reinforcing plate, it comprises cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 is connected with lower bolster by guide pillar 13, guide pin bushing 12 connections, and cope match-plate pattern is equipped with die 31 time, on the lower bolster 2 punch structure is installed, punch structure comprises forming convax mould 9, forming convax mould 9 structures comprise beading mold insert 8, and beading mold insert 8 is provided with two groups, be positioned at its vertical two ends, forming convax mould 9 right sides beading mold insert 8 is installed; Punch structure also comprises stripper 7, fixed head 6 and backing plate 5, forming convax mould 9 is fixed on the fixed head 6, fixed head 6 is fixed on the lower bolster 2 by backing plate 5,6 sides are equipped with stripper 7 on the fixed head, between stripper lower end, 7 left side and the lower bolster 2 Compress Spring 14 is installed, beading mold insert 8 inserts between forming convax mould 9 and fixed head 6, and pass fixed head 6 and stripper 7 from bottom to top; On the stripper 7, be positioned at windscreen wiper upper reinforcing plate external circumferential pin stop 10 be installed; Die shank 11 is installed on the cope match-plate pattern 1, and lower bolster is equipped with mould pin 42 times.
Claims (4)
1. the mould of a wiper upper reinforcing plate, it comprises cope match-plate pattern and lower bolster, described cope match-plate pattern be connected lower bolster and connect by guide pillar, guide pin bushing, under the described cope match-plate pattern die is installed, on the described lower bolster punch structure is installed, described punch structure comprises forming convax mould, it is characterized in that: described forming convax mould structure comprises the beading mold insert, described beading mold insert is provided with two groups, is positioned at its vertical two ends, described forming convax mould right side described beading mold insert is installed.
2. the mould of a kind of wiper upper reinforcing plate according to claim 1, it is characterized in that: described punch structure also comprises stripper, fixed head and backing plate, described forming convax mould is fixed in the described fixed head, described fixed head is fixed on the described lower bolster by described backing plate, described fixed head top is equipped with described stripper, between described stripper bottom surface and the described lower bolster Compress Spring is installed, described beading mold insert insert between described forming convax mould and described fixed head, and pass described fixed head and described stripper from bottom to top.
3. the mould of a kind of wiper upper reinforcing plate according to claim 2 is characterized in that: on the described stripper, be positioned at windscreen wiper upper reinforcing plate external circumferential pin stop is installed.
4. the mould of a kind of wiper upper reinforcing plate according to claim 1 is characterized in that: on the described cope match-plate pattern die shank is installed, the mould pin is installed under the described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596468 CN202894025U (en) | 2012-11-14 | 2012-11-14 | Forming die for automobile windscreen wiper upper reinforcing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596468 CN202894025U (en) | 2012-11-14 | 2012-11-14 | Forming die for automobile windscreen wiper upper reinforcing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894025U true CN202894025U (en) | 2013-04-24 |
Family
ID=48114745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596468 Expired - Fee Related CN202894025U (en) | 2012-11-14 | 2012-11-14 | Forming die for automobile windscreen wiper upper reinforcing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111512A (en) * | 2012-11-14 | 2013-05-22 | 无锡爱博金属制品有限公司 | Forming die of reinforcing plate on automobile wiper |
| CN107962096A (en) * | 2017-12-08 | 2018-04-27 | 贵州航天电子科技有限公司 | One kind is embossed anti-wave plate imprinting apparatus |
-
2012
- 2012-11-14 CN CN 201220596468 patent/CN202894025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111512A (en) * | 2012-11-14 | 2013-05-22 | 无锡爱博金属制品有限公司 | Forming die of reinforcing plate on automobile wiper |
| CN103111512B (en) * | 2012-11-14 | 2015-06-03 | 无锡爱博金属制品有限公司 | Forming die of reinforcing plate on automobile wiper |
| CN107962096A (en) * | 2017-12-08 | 2018-04-27 | 贵州航天电子科技有限公司 | One kind is embossed anti-wave plate imprinting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103111512B (en) | Forming die of reinforcing plate on automobile wiper | |
| CN103878240B (en) | The shaping shaping mould of automobile engine exhaust system manifold | |
| CN202894027U (en) | Punch forming mould for upper reinforcing plate of windscreen wiper | |
| CN103084476B (en) | The mould of wiper lower reinforcing plate | |
| CN202894025U (en) | Forming die for automobile windscreen wiper upper reinforcing plates | |
| CN201632529U (en) | Punching and forming die structure | |
| CN103084479A (en) | Punching and raising die for upper reinforcing plate of back door wiper | |
| CN102527845B (en) | Squaring and flattening die for mop pipe fitting of automobile seat | |
| CN102615199B (en) | Composite bending die and composite bending process for bracket | |
| CN103817229A (en) | Raising, flanging and forming die for front main rocker arms of cars | |
| CN201644616U (en) | Compound die for blanking and punching of automobile plate spring clips | |
| CN202894022U (en) | Punching and raising die for reinforced plate of back door windscreen wiper | |
| CN103111516B (en) | Boot-lid lock stiffener raising punching die | |
| CN202894053U (en) | Protrusion-punching turning-up forming mould for car front main rocker arm | |
| CN103752704A (en) | Female die for drawing die and drawing die | |
| CN202779461U (en) | Stamping die for wire clamping clips | |
| CN202824325U (en) | Stamping blanking processing die of automobile damper device stabilizer bracket | |
| CN202943147U (en) | Improved structure of loading machine cover plate press die | |
| CN202894061U (en) | Automobile hinge fixed seat pressing rib forming die | |
| CN103084464B (en) | Bonnet louver lower reinforcing plate punching die | |
| CN101722238A (en) | Face plate die of bicycle | |
| CN205833955U (en) | A kind of mould for car rear cover hinge reinforcing plate part | |
| CN205380201U (en) | Automobile leaf spring no. 3 die mould mould of bending | |
| CN103111514B (en) | The punch-forming mold of windscreen wiper upper reinforcing plate | |
| CN202894023U (en) | Forming die for automobile windscreen wiper lower reinforcing plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Forming die for automobile windscreen wiper upper reinforcing plates Effective date of registration: 20150204 Granted publication date: 20130424 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Aibo Metal Products Co., Ltd. Registration number: 2015990000094 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201111 Granted publication date: 20130424 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI AIBO METAL PRODUCTS Co.,Ltd. Registration number: 2015990000094 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |