CN203494984U - Automobile back longitudinal beam end plate forming mold - Google Patents
Automobile back longitudinal beam end plate forming mold Download PDFInfo
- Publication number
- CN203494984U CN203494984U CN201320494207.XU CN201320494207U CN203494984U CN 203494984 U CN203494984 U CN 203494984U CN 201320494207 U CN201320494207 U CN 201320494207U CN 203494984 U CN203494984 U CN 203494984U
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- CN
- China
- Prior art keywords
- end plate
- mold
- lower mold
- longitudinal beam
- beam end
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- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an automobile back longitudinal beam end plate forming mold, which belongs to the field of mold equipment. The automobile back longitudinal beam end plate forming mold comprises a lower mold seat, a lower mold pad plate, a guide post, a lower mold, an upper mold and an upper mold fixing plate in sequential arrangement from bottom to top, wherein the outline surface of the lower mold comprises a horizontal surface and a curve surface in mutually parallel connection, a discharging plate installing hole is formed in the horizontal plane, a conical bulge is arranged on the curve surface, pins are respectively adopted for connection between the lower mold and the lower mold pad plate as well as between the upper mold and the upper mold fixing plate, the shape of the upper mold is matched with the shape of the lower mold, and a discharging rod is arranged in the middle part. The automobile back longitudinal beam end plate forming mold has the advantages that the lower mold made of alloy steel is adopted, the shape of the lower mold is consistent with the shape of the back longitudinal beam end plate, the punching efficiency is high, the manufacturing precision is high, in addition, the cost is reduced, the automobile back longitudinal beam end plate forming mold can be used for a long time, and the adaptability is higher.
Description
Technical field
The invention belongs to die apparatus field, more particularly, relate to a kind of automobile rear longitudinal girder end plate mould.
Background technology
The vehicle frame of automobile mainly consists of longitudinal and cross beam, and the cross section of longitudinal beam is mostly I shape, is by upper and lower side wing plate, to be welded in web to form.Under service condition, as the longeron of vehicle frame main member, bear the various complex load effects from road and loading, longitudinal beam intensity, rigidity and life-span just seem extremely important in the master-plan of automobile.Therefore, as the floor side member end plate of the medium of longitudinal beam connected and vehicle body, must reach certain working strength, existing floor side member end plate is produced wastes time and energy, and cost is high is unfavorable for long term growth.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of automobile rear longitudinal girder end plate mould, it is a kind of mould that can rapid shaping floor side member end plate, production efficiency is high, cost is low, long service life.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A kind of automobile rear longitudinal girder end plate mould, comprise the die shoe, counterdie backing plate, guide pillar, counterdie, patrix and the upper mould fixed plate that from bottom to top set gradually, the contoured surface of described counterdie comprises horizontal plane and the curved surface of mutual smooth connection, and described horizontal plane is provided with stripper installing hole; Described curved surface is provided with tapered protrusion; Between described counterdie and counterdie backing plate, patrix and upper mould fixed plate, all adopt pin to be connected; The shape of described patrix matches with the shape of counterdie, and its middle part is provided with discharge arm.
Further, adopt steel alloy to make; Described patrix is provided with pilot pin.
Further, the radian of described curved surface is 60 °.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The counterdie consistent with floor side member end plate shape that the present invention adopts steel alloy to make, stamping-out efficiency is high, making precision is good, and has reduced cost, can use for a long time, and adaptability is stronger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the planar structure schematic diagram of counterdie of the present invention;
Fig. 3 is the structural representation of the contoured surface of counterdie of the present invention;
In figure: 1, counterdie backing plate; 2, counterdie; 3, discharge arm; 4, patrix; 5, horizontal plane; 6, curved surface; 7, tapered protrusion.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of automobile rear longitudinal girder end plate mould, comprise the die shoe, counterdie backing plate 1, guide pillar, counterdie 2, patrix 4 and the upper mould fixed plate that from bottom to top set gradually, the contoured surface of counterdie 2 comprises horizontal plane 5 and the curved surface 6 of mutual smooth connection, and horizontal plane 5 is provided with stripper installing hole; Curved surface 6 is provided with tapered protrusion 7; Between counterdie 2 and counterdie backing plate 1, patrix 4 and upper mould fixed plate, all adopt pin to be connected; The shape of patrix 4 matches with the shape of counterdie 2, and its middle part is provided with discharge arm 3; Employing steel alloy is made; Patrix 4 is provided with pilot pin; The radian of curved surface 6 is 60 °.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. an automobile rear longitudinal girder end plate mould, comprise the die shoe, counterdie backing plate, guide pillar, counterdie, patrix and the upper mould fixed plate that from bottom to top set gradually, it is characterized in that: the contoured surface of described counterdie comprises horizontal plane and the curved surface of mutual smooth connection, and described horizontal plane is provided with stripper installing hole; Described curved surface is provided with tapered protrusion; Between described counterdie and counterdie backing plate, patrix and upper mould fixed plate, all adopt pin to be connected; The shape of described patrix matches with the shape of counterdie, and its middle part is provided with discharge arm.
2. automobile rear longitudinal girder end plate mould according to claim 1, is characterized in that: adopt steel alloy to make.
3. automobile rear longitudinal girder end plate mould according to claim 1, is characterized in that: described patrix is provided with pilot pin.
4. automobile rear longitudinal girder end plate mould according to claim 1, is characterized in that: the radian of described curved surface is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494207.XU CN203494984U (en) | 2013-08-14 | 2013-08-14 | Automobile back longitudinal beam end plate forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494207.XU CN203494984U (en) | 2013-08-14 | 2013-08-14 | Automobile back longitudinal beam end plate forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494984U true CN203494984U (en) | 2014-03-26 |
Family
ID=50325991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494207.XU Expired - Fee Related CN203494984U (en) | 2013-08-14 | 2013-08-14 | Automobile back longitudinal beam end plate forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433350A (en) * | 2013-08-14 | 2013-12-11 | 芜湖市续元工贸有限公司 | Automobile back longitudinal beam end plate forming die |
-
2013
- 2013-08-14 CN CN201320494207.XU patent/CN203494984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433350A (en) * | 2013-08-14 | 2013-12-11 | 芜湖市续元工贸有限公司 | Automobile back longitudinal beam end plate forming die |
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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 |
Granted publication date: 20140326 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |