CN211464537U - Stamping forming die structure with reverse slide wedge mechanism - Google Patents
Stamping forming die structure with reverse slide wedge mechanism Download PDFInfo
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- CN211464537U CN211464537U CN201922414851.1U CN201922414851U CN211464537U CN 211464537 U CN211464537 U CN 211464537U CN 201922414851 U CN201922414851 U CN 201922414851U CN 211464537 U CN211464537 U CN 211464537U
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Abstract
The utility model discloses a stamping forming die structure with reverse slide wedge mechanism, including stamping forming die body, the body on be provided with mould turn-ups sword piece, lower mould turn-ups sword piece and reverse slide wedge mechanism, reverse slide wedge mechanism include drive block, horizontal slider and main slider, drive block and main slider parallel arrangement be in the upper end of horizontal slider, the drive block at the motion of punching press direction atress downstream drive horizontal slider motion, horizontal slider drive main slider up-motion, lower mould turn-ups sword piece set up on the main slider, lower mould turn-ups sword piece go up the cooperation under main slider pushing action and go up the turn-ups content that mould turn-ups sword piece accomplished the part jointly, integrated "side plastic" and "turn-ups" process.
Description
Technical Field
The utility model belongs to the technical field of the stamping die technique and specifically relates to a stamping forming die structure of reverse slide wedge mechanism.
Background
The flange face of the end of the part needs a flanging forming process, 6 processes (1 drawing, 2 trimming and punching, 3 trimming and punching side punching, 4 side shaping, 5 flanging and 6 punching and side punching) are needed after the process analysis of the part, the requirement of 5 machines of the existing machine table on line production cannot be met, the side shaping process and the flanging process need to be integrated, the existing die structure cannot be sufficient, and improvement is needed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the prior art in the background art, a stamping forming die structure with a reverse wedge mechanism is provided.
The utility model provides a technical scheme that its technical problem adopted is: a stamping forming die structure with a reverse wedge mechanism comprises a stamping forming die body, wherein an upper die flanging knife block, a lower die flanging knife block and a reverse wedge mechanism are arranged on the die body, the reverse wedge mechanism comprises a driving block, a transverse sliding block and a main sliding block, the driving block and the main sliding block are arranged at the upper end of the transverse sliding block in parallel, the driving block is stressed to move downwards in a stamping direction to drive the transverse sliding block to move, the transverse sliding block drives the main sliding block to move upwards, the lower die flanging knife block is arranged on the main sliding block, the lower die flanging knife block moves upwards under the pushing action of the main sliding block to cooperate with the upper die flanging knife block to jointly complete the flanging content of a part, and the processes of 'side shaping' and 'flanging' are integrated;
further, reverse slide wedge mechanism pass through nitrogen spring mechanism and connect on the body, go up the mould and go up when unloading power, reverse slide wedge mechanism gets back to initial condition under nitrogen spring's effect.
The actions are completed by one stroke;
furthermore, the profile of the longitudinal section of the transverse sliding block is trapezoidal, and the left inclined plane and the right inclined plane are respectively contacted with the driving block and the main sliding block, so that the structure is simple and the installation is convenient;
the beneficial effects of the utility model are that the utility model discloses a stamping forming mould structure with reverse slide wedge mechanism has solved the problem that exists among the traditional art, through increasing a simple reverse slide wedge mechanism, has reduced part production processes, can satisfy product size requirement simultaneously again, and is very practical, is worth promoting.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is an upper die flanging knife block, 2 is a lower die flanging knife block, 3 is a driving block, 4 is a transverse sliding block, and 5 is a main sliding block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model relates to an embodiment of stamping forming die structure with reverse slide wedge mechanism, as shown in fig. 1, including the stamping forming die body, the body on be provided with mould turn-ups sword piece 1, lower mould turn-ups sword piece 2 and reverse slide wedge mechanism, reverse slide wedge mechanism include drive block 3, horizontal slider 4 and main slider 5, drive block 3 and main slider 5 parallel arrangement in the upper end of horizontal slider 4, drive block 3 atress downstream in the punching press direction drive horizontal slider 4 motion, horizontal slider 4 drive main slider 5 upward movement, lower mould turn-ups sword piece 2 set up on main slider 5, lower mould turn-ups sword piece 2 go up under main slider 5 pushing action and cooperate mould turn-ups sword piece 1 to accomplish the turn-ups content of part jointly; the reverse wedge mechanism is connected to the body through a nitrogen spring mechanism, and when the upper die moves upwards to unload force, the reverse wedge mechanism returns to an initial state under the action of the nitrogen spring. The actions are completed by one stroke; the profile of the longitudinal section of the transverse sliding block 4 is trapezoidal, and the transverse sliding block is respectively contacted with the driving block 3 and the main sliding block 5 through a left inclined plane and a right inclined plane, so that the structure is simple, and the installation is convenient.
The working principle is as follows: the upper die of the die firstly contacts the driving block 3 in the lower die to drive the upper die to move downwards in the descending process, the horizontal sliding block 4 is driven to horizontally move in the descending process, the horizontal sliding block 4 drives the main sliding block 5 to move upwards in the motion, the lower die flanging knife block 2 on the main sliding block 5 is driven to move upwards, the upper die flanging knife block 1 and the upper die flanging knife block 1 act on a part to jointly complete flanging content on the part in the ascending process, and all working tasks are completed until the die meets the requirement of the closing height. And the upper die moves upwards to unload force, and the reverse wedge mechanism returns to the initial state under the action of the nitrogen spring. The actions are completed by one stroke, and the processes of side shaping and flanging are integrated.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a stamping forming die structure with reverse slide wedge mechanism which characterized in that: including stamping forming mould body, the body on be provided with mould turn-ups sword piece (1), lower mould turn-ups sword piece (2) and reverse slide wedge mechanism, reverse slide wedge mechanism include drive block (3), horizontal slider (4) and main slider (5), drive block (3) and main slider (5) parallel arrangement be in the upper end of horizontal slider (4), drive block (3) at the motion of punching press direction atress downstream drive horizontal slider (4) motion, horizontal slider (4) drive main slider (5) upward movement, lower mould turn-ups sword piece (2) set up on main slider (5), lower mould turn-ups sword piece (2) go upward the cooperation under main slider (5) impetus and go up the turn-ups content of mould turn-ups sword piece (1) completion part jointly.
2. The structure of a press-forming die having a reverse cam mechanism according to claim 1, wherein: the reverse wedge mechanism is connected to the body through a nitrogen spring mechanism.
3. The structure of a press-forming die having a reverse cam mechanism according to claim 1, wherein: the profile of the longitudinal section of the transverse sliding block (4) is trapezoidal, and the transverse sliding block is respectively contacted with the driving block (3) and the main sliding block (5) through a left inclined plane and a right inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414851.1U CN211464537U (en) | 2019-12-26 | 2019-12-26 | Stamping forming die structure with reverse slide wedge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414851.1U CN211464537U (en) | 2019-12-26 | 2019-12-26 | Stamping forming die structure with reverse slide wedge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211464537U true CN211464537U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414851.1U Active CN211464537U (en) | 2019-12-26 | 2019-12-26 | Stamping forming die structure with reverse slide wedge mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN211464537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113560447A (en) * | 2021-08-03 | 2021-10-29 | 重庆数码模车身模具有限公司 | Reverse sliding block forming and stripping method |
-
2019
- 2019-12-26 CN CN201922414851.1U patent/CN211464537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113560447A (en) * | 2021-08-03 | 2021-10-29 | 重庆数码模车身模具有限公司 | Reverse sliding block forming and stripping method |
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