CN209206266U - Press Tools for Automobiles shaping reverse wedge mechanism vertically upward - Google Patents
Press Tools for Automobiles shaping reverse wedge mechanism vertically upward Download PDFInfo
- Publication number
- CN209206266U CN209206266U CN201822052177.2U CN201822052177U CN209206266U CN 209206266 U CN209206266 U CN 209206266U CN 201822052177 U CN201822052177 U CN 201822052177U CN 209206266 U CN209206266 U CN 209206266U
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- Prior art keywords
- slider
- block
- driving
- die holder
- drive block
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Abstract
The utility model discloses a kind of Press Tools for Automobiles shaping reverse wedge mechanisms vertically upward, including upper die holder moving up and down and below upper die holder and fixed lower die holder is installed, the upper die holder is equipped with dressing stick and driving cushion block, the lower die holder is equipped with drive block, horizontal slider, master slider, horizontal slider backhaul nitrogen gas spring and the side shaping insert being fixedly connected with master slider, the drive block is driven by driving cushion block and is pushed, the drive block is equipped with the compression when pushing and realizes the drive block backhaul nitrogen gas spring for driving block reset in actuator pad block reset, the first inclined wedge that the driving horizontal slider horizontal sliding when drive block pushes is equipped between the drive block and horizontal slider drives pair, it is secondary that the driving of the second inclined wedge is equipped between the horizontal slider and master slider.The utility model mould structure may be designed to compacter, and die life can be improved can guarantee product quality again, while swift and convenient to operate.
Description
Technical field
The utility model relates to body of a motor car Stamping Die Technologies, and in particular to the reverse wedge machine of side shaping vertically upward
Structure.
Background technique
In the production of stamping die, it is frequently encountered the side shaping content of the various complicated positions of product surface, according to punching
Compacting make and the requirement of design production from the point of view of, the selected of the mode of side shaping and angle will be in strict accordance with requiring to carry out, certain productions
The side punching of product specific position is far from being enough (because above-mentioned using traditional hoisting tapered wedge mechanism or formal dress wedge mechanism
The operating angle and its mechanism operating force and reverberation matrix method of Liang Zhong mechanism are far from satisfying needed for the shaping of some specific position sides).
From the point of view of current Press Tools for Automobiles industry, such as the exterior parts such as vehicle side, top cover or back door inner panel
Product size is bigger, product structure is more complicated, for the above product some specific positions side shaping, in side shaping work
In sequence, need that specific mold structure is combined to design corresponding reverse wedge mechanism.
There are following two disadvantages for traditional reverse wedge: first, due to inevitable in its components manufacturing process
There are various errors, error accumulation is bigger after components assembling.Cause after traditional reverse wedge completes re-shaping exercise, drives
Motion block due to error it is stuck inside reverse wedge it is stiff, master slider and horizontal slider can not smooth back resetting, most
Side side shaping insert or even a whole set of reverse wedge mechanism can be damaged eventually；Second, due to the guiding of master slider and horizontal slider itself
Mode is the cast iron guide plate being mounted on master slider and horizontal slider and mould cast slide guide, and slide guide must have gap, when out
Now one side slide guide face gap is big and when another side slide guide face gap is small, just will appear side shaping insert on master slider and upper
Type face on die holder shaping surface misplaces, and is not inconsistent after final shaping with product type face, to reduce the qualification rate of product.
Utility model content
It is reversed that technical problem to be solved in the utility model is just to provide a kind of Press Tools for Automobiles shaping vertically upward
Wedge mechanism not only can be improved die life but also can guarantee product quality, while swift and convenient to operate.
In order to solve the above technical problems, the utility model adopts the following technical solution: Press Tools for Automobiles is whole vertically upward
Fixed lower die holder, institute including upper die holder moving up and down and below upper die holder and are installed by shape reverse wedge mechanism
Upper die holder is stated equipped with dressing stick and driving cushion block, it is sliding that the lower die holder is equipped with drive block, horizontal slider, master slider, level
Block backhaul nitrogen gas spring and the side shaping insert being fixedly connected with master slider, the drive block are driven by driving cushion block and are pushed,
The drive block is equipped with the compression when pushing and realizes the drive block backhaul nitrogen bullet for driving block reset in actuator pad block reset
Spring, the first inclined wedge that the driving horizontal slider horizontal sliding when drive block pushes is equipped between the drive block and horizontal slider drive
Dynamic pair, the horizontal slider backhaul nitrogen gas spring are compressed in horizontal slider horizontal sliding and are realized when driving block reset horizontal
Sliding block resets, and is equipped between the horizontal slider and master slider and drives master slider to slide vertically upward in horizontal slider horizontal sliding
Move and make side shaping insert and dressing stick that the second inclined wedge for carrying out shaping to product is cooperated to drive secondary, the lower die holder, which is equipped with, to be made to lead
The vertical confined planes that sliding block vertically slides, between the horizontal slider and lower die holder and horizontal slider and master slider it
Between be equipped with and prevent the convex-concave guide plate matching pair of shaping type face dislocation, the lower die holder is equipped with limitation master slider vertically upward
The master slider position limiting structure of slip locations and the drive block position limiting structure for limiting drive block reset position.
Preferably, the convex-concave guide plate matching pair uses V-type rail and V-groove fit structure.
Preferably, the master slider position limiting structure includes the limit plate right above the master slider, the master slider it is upper
Portion is equipped with limit plane, and the limit plate and limit plane cooperation limit.
Preferably, the drive block is equipped with positive stop lug boss, and the lower die holder, which is equipped with, cooperates limitation driving with positive stop lug boss
The limited block of block reset position.
Preferably, the driving cushion block is fixed on the driving cushion block mounting surface of upper die holder by fixed screw.
Preferably, copper sheet pad is equipped on the driving cushion block mounting surface.
Preferably, the secondary wedge surface angle of the first inclined wedge driving is 45 degree.
Preferably, the secondary wedge surface angle of the second inclined wedge driving is 30 degree.
Preferably, the first inclined wedge driving is secondary and the second inclined wedge driving pair is slidably matched using Wear-resistant guide plate.
The utility model by adopting the above technical scheme, first, using the skill of nitrogen gas spring reset drives block and horizontal slider
Art scheme, second, between horizontal slider and lower die holder, between horizontal slider and master slider be equipped with prevent the face dislocation of shaping type
Convex-concave guide plate.Compared with traditional reverse wedge, first item advantage enables the nitrogen gas spring of resetting-mechanism more rapidly to make to drive
Block reset, it is therefore prevented that the damage of a whole set of reverse wedge mechanism ensure that the service life of sleeve mechanism significantly；Section 2 advantage energy
Shaping insert and the type face dislocation during the work time of upper die holder dressing stick on the upside of master slider are avoided, the matter of product is substantially increased
Amount.Due to the adoption of the above technical solution, mould structure may be designed to compacter, and die life can be improved again can be with
Guarantee product quality, while swift and convenient to operate.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is utility model works completion status structural schematic diagram one；
Fig. 2 is utility model works completion status structural schematic diagram one；
Fig. 3 is utility model works completion status axonometric drawing；
Fig. 4 is status architecture schematic diagram one before the utility model is started to work；
Fig. 5 is status architecture schematic diagram two before the utility model is started to work；
Fig. 6 is state axonometric drawing before the utility model is started to work.
Specific embodiment
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
The purpose of the utility model reverse wedge mechanism of side shaping vertically upward is to keep mold design more simple, and structure is tight
It gathers, most important is to improve product punching quality, reduce Die & Mold Standard Parts replacement cost, is suitable for that various sizes are larger, structure is multiple
Miscellaneous product.
Referring to figs. 1 to shown in Fig. 6, Press Tools for Automobiles shaping reverse wedge mechanism vertically upward, including can move up and down
Upper die holder 1 and below the upper die holder and lower die holder 2 that installation is fixed, the upper die holder 1 are equipped with dressing stick 3 and drive
Dynamic cushion block 4, the lower die holder 2 are equipped with drive block 5, horizontal slider 6, master slider 7, horizontal slider backhaul nitrogen gas spring 12, master
Sliding block backhaul nitrogen gas spring and the side shaping insert 8 being fixedly connected with master slider, the drive block 5 are driven by driving cushion block 4
It pushes, the drive block 5 is equipped with the compression when pushing and realizes that the drive block that drive block 5 resets is returned when driving cushion block 4 to reset
Journey nitrogen gas spring 11 is equipped between the drive block 5 and horizontal slider 6 and drives horizontal slider horizontal sliding when drive block pushes
The first inclined wedge drive secondary, the horizontal slider backhaul nitrogen gas spring 12 compresses in horizontal slider horizontal sliding and in drive block
Realize that horizontal slider resets, and is equipped between the horizontal slider 6 and master slider 7 and drives in horizontal slider horizontal sliding when reset
Master slider slides vertically upward and makes side shaping insert and dressing stick that the second inclined wedge for carrying out shaping to product is cooperated to drive secondary, institute
It states lower die holder 2 and is equipped with the vertical confined planes for sliding master slider vertically, the master slider backhaul nitrogen gas spring is in main cunning
Compression and the realization master slider reset when horizontal slider resets when block slides vertically upward, between the horizontal slider and lower die holder
And the convex-concave guide plate matching pair 10 for preventing the face dislocation of shaping type, the lower die holder are equipped between horizontal slider and master slider
Be equipped with limitation master slider vertically upward the master slider position limiting structure of slip locations and limit drive block reset position driving
Block position limiting structure.
The utility model be different from other traditional reverse wedge drive blocks, first: due to be equipped with individual backhaul nitrogen
Spring 11 can preferably be such that drive block 5 resets, make horizontal slider using the drive block backhaul nitrogen gas spring 11 that drive block 5 carries
6, master slider 7 and side shaping insert 8 smoothly reset, thus product of smoothly taking from mold；Second: due to being led equipped with convex-concave
Plate matching pair 10 is cooperated using the convex-concave guide plate between horizontal slider 6 and lower die holder 2, between horizontal slider 6 and master slider 7
Pair 10 is avoided that on the upside of master slider that type face misplaces during the work time for shaping insert and upper die holder dressing stick, substantially increases production
The quality of product.
Wherein, the convex-concave guide plate matching pair uses V-type rail and V-groove fit structure.The lower die holder 2 is equipped with
Limit the master slider position limiting structure of the slip locations vertically upward of master slider 7.Specifically, the master slider position limiting structure includes being set to
Cover board 13 right above master slider.The 7 side top of master slider is equipped with limit plane, the limit plate 13 and limit plane cooperation
Limit.The drive block 5 is equipped with limit plane, and the lower die holder 2 is equipped with and limit plane cooperation limitation driving block reset position
The limited block 14 set.
The driving cushion block 4 is fixed on the driving cushion block mounting surface of upper die holder 1 by fixed screw, to facilitate peace installation and dismantling
It unloads, convenient later maintenance.Copper sheet pad is equipped on the driving cushion block mounting surface.If drive block 5 is worn, in actuator pad
Installing copper sheet pad on block mounting surface additional can be completed the compensation to abrasion loss.
The present embodiment is preferred, and the secondary wedge surface angle of first inclined wedge driving is 45 between the drive block 5 and horizontal slider 6
Degree, the secondary wedge surface angle of second inclined wedge driving is 30 degree between the horizontal slider 6 and master slider 7.This angle is in driving force
Optimal coordination is accomplished between transmitting and actuator travel.
When the shaping reverse wedge mechanism work vertically upward of the Press Tools for Automobiles of the utility model, first by driving cushion block 4
Push drive block 5 provide power (the drive block backhaul nitrogen gas spring 11 of period compressible drive block 5), while drive horizontal slider 6,
Master slider 7 and side shaping insert 8 make side shaping insert 8 along angular movement vertically upward (inside period compression level sliding block 6
Horizontal slider backhaul nitrogen gas spring 12) side punching action is carried out, when work is completed, pass through drive block 5 and horizontal slider 6
Internal backhaul nitrogen gas spring provides corresponding realize of power and resets.Using the utility model mechanism, die space is greatly saved,
Die & Mold Standard Parts replacement cost can be saved again, and easy to operate, and can misplaced to avoid reforming process type face, improve product matter
Amount.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (9)
1. Press Tools for Automobiles shaping reverse wedge mechanism vertically upward, including upper die holder moving up and down and it is set to upper mold
The lower die holder of seat lower section and installation fixation, the upper die holder are equipped with dressing stick and driving cushion block, it is characterised in that: the lower die
It is whole that seat is equipped with drive block, horizontal slider, master slider, horizontal slider backhaul nitrogen gas spring and the side that is fixedly connected with master slider
Shape insert, the drive block are driven by driving cushion block and are pushed, and the drive block is equipped with the compression when pushing and multiple in driving cushion block
The drive block backhaul nitrogen gas spring that driving block reset is realized when position, is equipped under drive block between the drive block and horizontal slider
The first inclined wedge of horizontal slider horizontal sliding is driven to drive when pressure secondary, the horizontal slider backhaul nitrogen gas spring is in horizontal slider water
Compression and the realization horizontal slider reset when driving block reset, are equipped between the horizontal slider and master slider in water when smooth shifting
It drives master slider to slide vertically upward when smooth block horizontal sliding and keeps side shaping insert and dressing stick cooperation whole to product progress
Second inclined wedge of shape drives pair, and the lower die holder is equipped with the vertical confined planes for sliding master slider vertically, the level
Between sliding block and lower die holder and being equipped between horizontal slider and master slider prevents the convex-concave guide plate of shaping type face dislocation from matching
Pair is closed, the lower die holder is equipped with limitation master slider the master slider position limiting structure of slip locations and limitation drive block vertically upward
The drive block position limiting structure of reset position.
2. Press Tools for Automobiles according to claim 1 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
Convex-concave guide plate matching pair uses V-type rail and V-groove fit structure.
3. Press Tools for Automobiles according to claim 1 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
Master slider position limiting structure includes the limit plate right above master slider, and the top of the master slider is equipped with limit plane, described
Limit plate and limit plane cooperation limit.
4. Press Tools for Automobiles according to claim 1 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
Drive block is equipped with positive stop lug boss, and the lower die holder is equipped with the limited block for cooperating limitation drive block reset position with positive stop lug boss.
5. Press Tools for Automobiles according to claim 1 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
Driving cushion block is fixed on the driving cushion block mounting surface of upper die holder by fixed screw.
6. Press Tools for Automobiles according to claim 5 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
Copper sheet pad is equipped on driving cushion block mounting surface.
7. Press Tools for Automobiles as claimed in any of claims 1 to 6 shaping reverse wedge mechanism vertically upward,
Be characterized in that: the secondary wedge surface angle of the first inclined wedge driving is 45 degree.
8. Press Tools for Automobiles according to claim 7 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
The secondary wedge surface angle of second inclined wedge driving is 30 degree.
9. Press Tools for Automobiles according to claim 1 shaping reverse wedge mechanism vertically upward, it is characterised in that: described
The driving of first inclined wedge is secondary and the second inclined wedge driving pair is slidably matched using Wear-resistant guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052177.2U CN209206266U (en) | 2018-12-07 | 2018-12-07 | Press Tools for Automobiles shaping reverse wedge mechanism vertically upward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052177.2U CN209206266U (en) | 2018-12-07 | 2018-12-07 | Press Tools for Automobiles shaping reverse wedge mechanism vertically upward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206266U true CN209206266U (en) | 2019-08-06 |
Family
ID=67463515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052177.2U Expired - Fee Related CN209206266U (en) | 2018-12-07 | 2018-12-07 | Press Tools for Automobiles shaping reverse wedge mechanism vertically upward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438245A (en) * | 2020-04-09 | 2020-07-24 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
| CN112427540A (en) * | 2020-11-13 | 2021-03-02 | 合肥长安汽车有限公司 | Reverse wedge improvement mechanism of stamping die for automobile production |
| CN115608854A (en) * | 2022-08-17 | 2023-01-17 | 中国第一汽车股份有限公司 | Technological method and mould for improving top cover antenna hole position surface product |
-
2018
- 2018-12-07 CN CN201822052177.2U patent/CN209206266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438245A (en) * | 2020-04-09 | 2020-07-24 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
| CN111438245B (en) * | 2020-04-09 | 2022-08-02 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
| CN112427540A (en) * | 2020-11-13 | 2021-03-02 | 合肥长安汽车有限公司 | Reverse wedge improvement mechanism of stamping die for automobile production |
| CN115608854A (en) * | 2022-08-17 | 2023-01-17 | 中国第一汽车股份有限公司 | Technological method and mould for improving top cover antenna hole position surface product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201207 |