CN203679037U - Die for manufacturing automobile left longitudinal beam front separating plate - Google Patents
Die for manufacturing automobile left longitudinal beam front separating plate Download PDFInfo
- Publication number
- CN203679037U CN203679037U CN201320894474.6U CN201320894474U CN203679037U CN 203679037 U CN203679037 U CN 203679037U CN 201320894474 U CN201320894474 U CN 201320894474U CN 203679037 U CN203679037 U CN 203679037U
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- die
- plate
- cope match
- plate pattern
- mould
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a die for manufacturing an automobile left longitudinal beam front separating plate. The die for manufacturing the automobile left longitudinal beam front separating plate comprises an upper die plate and a lower die plate, wherein the upper die plate and the lower die plate are matched with each other. The design of middle material connection and movable forming is adopted. The upper die plate is provided with an upper punching and trimming die set, an upper trimming and bending die set, an upper forming die set, an upper punching die and an upper parting off die from left to right in sequence. The lower die plate is provided with a lower punching and trimming die set, a lower trimming and bending die set, a lower forming die set, a lower punching die and a lower parting off die which correspond to all the die blocks of the upper die plate. According to the die for manufacturing the automobile left longitudinal beam front separating plate, the design of the middle material connection is adopted, compared with the existing mode of two-side material connection, scraps are reduced, the process and the die structure are relatively simple, and production cost is reduced. The moving forming mode is adopted, compared with a former fixed forming mode, forming is more accurate, production quality is improved, and a base for large-scale industrial production is established.
Description
Technical field
The utility model relates to auto-parts manufacturing equipment field, particularly a kind of mould of preparing the front dividing plate of the left longeron of automobile.
Background technology
Before the left longeron of existing automobile, in the mould and technique of dividing plate, the mode that before the left longeron of each automobile, dividing plate adopts both sides to connect material on material strip designs, and on being shaped, adopts fixing shaping.The mode one that both sides connect material is that waste material is many, causes waste of material and cost to increase; The 2nd,, need twice trimming, technique and mould are relatively complicated, have increased equipment cost.In fixing shaping, counterdie is fixed, and material strip is propped up, and then patrix presses down shaping, and the shaping of this forming mode is unstable, and the accuracy of the product that different batches is even same batch is bad, affects the quality of production.
Utility model content
The purpose of this utility model is for the problem that before the left longeron of existing automobile, dividing plate die waste is many, product stability is inadequate, and a kind of mould of architecture advances is provided.
To achieve these goals, the utility model provides a kind of mould of preparing the front dividing plate of the left longeron of automobile, comprise the cope match-plate pattern and the lower bolster that cooperatively interact, mould connects material design in the middle of adopting and employing activity is shaped, and cope match-plate pattern is from left to right sequentially provided with upper punching edger group, upper trimming bending module, upper shaping module, upper perforating die and upper knife edge die; On lower bolster, be provided with: the lower punching edger group corresponding with upper punching edger group on described cope match-plate pattern, with the corresponding incision spring folding module of upper trimming bending module on described cope match-plate pattern, with the corresponding lower shaping module of described upper shaping module on described cope match-plate pattern, with the corresponding lower perforating die of upper perforating die on described cope match-plate pattern and the lower knife edge die corresponding with upper knife edge die on described cope match-plate pattern.
It should be noted that, in the utility model, movable shaping is a kind of forming mode relative with the mode of existing fixing shaping; In existing fixing shaping, lower bolster maintains static, its material strip of bracketing, and cope match-plate pattern presses down punching, shaping; Movable shaping of the present utility model is, the position of cope match-plate pattern and lower bolster is exchanged, lower bolster moves from the top down, simultaneously, the plate core of cope match-plate pattern is also upwards pressed punching, shaping, this mode is firmly clipped in the middle material strip in the time of punching, shaping, makes to be shaped more stable, thereby has improved stability and the accuracy of product.
Preferably, upper shaping module comprises on two continuous first finishing die on finishing die and second; Accordingly, lower shaping module comprises two continuous first time finishing die and second time finishing dies.It should be noted that, in the utility model, shaping module is point two-part, that is to say, forms in two steps operation.
Preferably, on upper trimming bending module and first, between finishing die, free step mould is set.
Preferably, free step mould is set on second between finishing die and upper perforating die.
Preferably, free step mould is set between upper perforating die and upper knife edge die.It should be noted that, in the utility model, the effect of empty step mould is by adjacent module separately, avoids influencing each other of adjacent block.
Therefore, the utility model beneficial effect is: in the middle of the mould of preparing dividing plate before the left longeron of automobile of the present utility model adopts, connect the design of material, compared with the mode that connects material with existing both sides, waste material is less, technique is relative with mould structure simple, has reduced production cost.Employing activity forming mode, compared with fixing shaping before, is shaped more accurate, has improved stability and the accuracy of product, thereby has improved the quality of production, for large-scale industrial production is laid a good foundation.
Brief description of the drawings
Fig. 1 is the structural representation of cope match-plate pattern in embodiment of the present utility model;
Fig. 2 is the structural representation of lower bolster in embodiment of the present utility model;
Fig. 3 is the structural representation of processing material strip in embodiment of the present utility model.
Description of reference numerals is as follows:
Finishing die 10, first time finishing die 11 and second time finishing die 12 on finishing die 9, second on upper punching edger group 1, upper trimming bending module 2, upper perforating die 3, upper knife edge die 4, lower punching edger group 5, incision spring folding module 6,7 times knife edge dies of lower perforating die 8, first.
Detailed description of the invention
In order to make auditor can further understand the purpose of this utility model, existing attached preferred embodiment is to be described in detail as follows, and the present embodiment is only for the technical solution of the utility model is described, and non-limiting the utility model.
The front dividing plate mould of the left longeron of automobile of preparing of the present utility model adopts middle connect material design employing activity shaping, comprise the cope match-plate pattern and the lower bolster that cooperatively interact, cope match-plate pattern as shown in Figure 1, as shown in Figure 2, cope match-plate pattern is from left to right sequentially provided with upper punching edger group 1, upper trimming bending module 2, upper shaping module, upper perforating die 3 and upper knife edge die 4 to lower bolster; On lower bolster, be provided with the lower punching edger group 5 corresponding with upper punching edger group 1 on described cope match-plate pattern, with the corresponding incision spring folding module 6 of upper trimming bending module 2 on described cope match-plate pattern, with the corresponding lower shaping module of described upper shaping module on described cope match-plate pattern, with the corresponding lower perforating die 7 of upper perforating die 3 on described cope match-plate pattern and the lower knife edge die 8 corresponding with upper knife edge die 4 on described cope match-plate pattern.Upper shaping module comprises on two continuous first finishing die 10 on finishing die 9 and second; Corresponding, lower shaping module comprises two continuous first time finishing die 11 and second time finishing die 12.On upper trimming bending module and first, between finishing die, free step mould is set; Free step mould is set between finishing die and upper perforating die on second; Free step mould is set between upper perforating die and upper knife edge die.
In the utility model, movable shaping is a kind of forming mode relative with the mode of existing fixing shaping; In existing fixing shaping, lower bolster maintains static, its material strip of bracketing, and cope match-plate pattern presses down punching, shaping; Movable shaping of the present utility model is, the position of cope match-plate pattern and lower bolster is exchanged, lower bolster moves from the top down, simultaneously, the plate core of cope match-plate pattern is also upwards pressed punching, shaping, this mode is firmly clipped in the middle material strip in the time of punching, shaping, makes to be shaped more stable, thereby has improved stability and the accuracy of product.
When use, material strip as shown in Figure 3, enters mould of the present utility model under the driving force of pay-off, through dividing plate before punching, the acquisition left longeron of the present utility model that is shaped.In the middle of mould of the present utility model adopts, connect design, reduced waste material, greatly save material cost; And employing activity is shaped, and has improved stability and the accuracy of product, thereby has improved the quality of production.
Need statement, above-mentioned utility model content and detailed description of the invention are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the restriction to the utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when doing various amendments, be equal to and replace or improve.Protection domain of the present utility model is as the criterion with appended claims.
Claims (5)
1. a mould of preparing the front dividing plate of the left longeron of automobile, comprises the cope match-plate pattern and the lower bolster that cooperatively interact, it is characterized in that:
Described cope match-plate pattern is from left to right sequentially provided with upper punching edger group (1), upper trimming bending module (2), upper shaping module, upper perforating die (3) and upper knife edge die (4);
On described lower bolster, be provided with: the lower punching edger group (5) corresponding with upper punching edger group (1) on described cope match-plate pattern, bend the corresponding incision spring folding module (6) of module (2) with the upper trimming on described cope match-plate pattern, the lower shaping module corresponding with described upper shaping module on described cope match-plate pattern, the lower perforating die (7) corresponding with upper perforating die (3) on described cope match-plate pattern, with the lower knife edge die (8) corresponding with upper knife edge die (4) on described cope match-plate pattern.
2. mould according to claim 1, is characterized in that: described upper shaping module comprises on two continuous first finishing die (10) on finishing die (9) and second; Described lower shaping module comprises two continuous first time finishing dies (11) and second time finishing die (12).
3. mould according to claim 2, is characterized in that: on described upper trimming bending module (2) and first, between finishing die (9), be provided with step mould.
4. mould according to claim 2, is characterized in that: between finishing die on described second (10) and upper perforating die (3), be provided with step mould.
5. mould according to claim 1, is characterized in that: between described upper perforating die (3) and upper knife edge die (4), be provided with step mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894474.6U CN203679037U (en) | 2013-12-31 | 2013-12-31 | Die for manufacturing automobile left longitudinal beam front separating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894474.6U CN203679037U (en) | 2013-12-31 | 2013-12-31 | Die for manufacturing automobile left longitudinal beam front separating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679037U true CN203679037U (en) | 2014-07-02 |
Family
ID=51000997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894474.6U Expired - Fee Related CN203679037U (en) | 2013-12-31 | 2013-12-31 | Die for manufacturing automobile left longitudinal beam front separating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057458A (en) * | 2015-08-17 | 2015-11-18 | 上海众大汽车配件有限公司 | Continuous production die for vehicle partition plate part |
| CN108480476A (en) * | 2018-06-30 | 2018-09-04 | 浙江三门宏桥橡塑科技有限公司 | A kind of connector continuous mould of recliner |
| CN108723201A (en) * | 2018-06-28 | 2018-11-02 | 滁州学院 | A kind of longitudinal beam of automobile frame mold Huan Kuai mechanisms |
-
2013
- 2013-12-31 CN CN201320894474.6U patent/CN203679037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057458A (en) * | 2015-08-17 | 2015-11-18 | 上海众大汽车配件有限公司 | Continuous production die for vehicle partition plate part |
| CN108723201A (en) * | 2018-06-28 | 2018-11-02 | 滁州学院 | A kind of longitudinal beam of automobile frame mold Huan Kuai mechanisms |
| CN108480476A (en) * | 2018-06-30 | 2018-09-04 | 浙江三门宏桥橡塑科技有限公司 | A kind of connector continuous mould of recliner |
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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: 20140702 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |