CN215879380U - Follow-up shaping device for stretch bending die of open bumper - Google Patents
Follow-up shaping device for stretch bending die of open bumper Download PDFInfo
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- CN215879380U CN215879380U CN202121503718.4U CN202121503718U CN215879380U CN 215879380 U CN215879380 U CN 215879380U CN 202121503718 U CN202121503718 U CN 202121503718U CN 215879380 U CN215879380 U CN 215879380U
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Abstract
The utility model provides a follow-up shaping device for opening bumper stretch bending mould, includes main mechanism and the vice mechanism that corresponds each other, and the main mechanism supports die clamping cylinder by the support frame, and the main mechanism is equipped with main shaping plate, and main shaping plate is connected to die clamping cylinder piston rod, and vice mechanism is equipped with vice shaping plate, and main shaping plate matches the laminating with the outline of bumper product spare with vice shaping plate after closing. According to the utility model, the shaping plates matched with the shape of the bumper are arranged on the main mechanism and the auxiliary mechanism, and the shaping plates are tightly attached to the bumper product piece, so that the product piece is effectively prevented from deforming in the stretch bending process. In consideration of the fact that different bumper batches can generate tiny size changes, the auxiliary mechanism is provided with the follow-up structure, on one hand, the follow-up structure can be subjected to telescopic change along the clamping direction, and on the other hand, tiny angle adjustment can be carried out, so that the step of manually adjusting the shaping plate by an operator can be omitted, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a shaping device, in particular to a follow-up shaping device for a stretch bending die of an open bumper.
Background
In the existing bumper stretch bending die, a common clamping mechanism is used for fixing a clamping surface and a bumper in stretch bending, has single function and is widely applied to closed bumpers. The draw bending die with the traditional structure has the defects that when an open bumper is subjected to draw bending, the open bumper is easy to deform such as collapse and distortion in the draw bending process due to the open structure of the bumper, a shaping mechanism needs to be additionally arranged or secondary correction needs to be manually carried out, the quality of a draw bending product is influenced, and auxiliary processes need to be added.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a follow-up shaping device for a stretch bending die of an open bumper, so that the problem that the open bumper is easy to deform in the stretch bending process is effectively solved.
The problem of the utility model is realized by the following technical scheme:
the utility model provides a follow-up shaping device for opening bumper stretch bending mould, includes main mechanism and the vice mechanism that corresponds each other, and the main mechanism supports die clamping cylinder by the support frame, and the main mechanism is equipped with main shaping plate, and main shaping plate is connected to die clamping cylinder piston rod, and vice mechanism is equipped with vice shaping plate, and main shaping plate matches the laminating with the outline of bumper product spare with vice shaping plate after closing.
The auxiliary mechanism is provided with the fixed plate, the mounting seat and the spring, the mounting seat is provided with the stepped hole, the auxiliary shaping plate is fixedly connected with the connecting shaft, the connecting shaft is located in the large-diameter hole of the stepped hole, the connecting shaft is in sliding fit with the large-diameter hole, the spring is arranged in the small-diameter hole of the stepped hole, and the spring touches and presses the tail end of the mounting shaft.
According to the follow-up shaping device for the stretch bending die of the open bumper, the fixing plate is connected with the mounting seat through the bolts, and the disc spring is arranged between the fixing plate and the mounting seat.
According to the follow-up shaping device for the stretch bending die of the open bumper, the disc springs are arranged on two sides of the mounting seat, and connecting lines of the disc springs in the positions corresponding to each other are parallel to the length direction of the auxiliary shaping plate.
The utility model improves the problem that the opening bumper is easy to deform in the stretch bending process, and the shaping plates matched with the shape of the bumper are arranged on the main mechanism and the auxiliary mechanism, so that the shaping plates are tightly attached to the bumper product piece, and the product piece is effectively prevented from deforming in the stretch bending process. In consideration of the fact that different bumper batches can generate tiny size changes, the auxiliary mechanism is provided with the follow-up structure, on one hand, the follow-up structure can be subjected to telescopic change along the clamping direction, and on the other hand, tiny angle adjustment can be carried out, so that the step of manually adjusting the shaping plate by an operator can be omitted, and the working efficiency is improved.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sub-mechanism;
fig. 3 is a partial enlarged view at a in fig. 2.
The list of labels in the figure is: 1. the device comprises a clamping cylinder, 2, a supporting frame, 3, a main shaping plate, 4, an auxiliary shaping plate, 5, a mounting seat, 6, a fixing plate, 7, a connecting shaft, 8, a spring, 9 and a disc spring.
Detailed Description
Referring to fig. 1, the servo shaping device of the present invention includes a main mechanism and a sub mechanism disposed corresponding to each other. The main mechanism is supported by a supporting frame 2 to clamp the cylinder 1, and the auxiliary mechanism is fixed on the frame of the equipment. In order to avoid the deformation of the bumper product piece in the process of the stretching and bending of the bumper, the utility model arranges the shaping plates matched with the processed bumper shape on the main mechanism and the auxiliary mechanism. The main mechanism is provided with a main shaping plate 3, and a piston rod of the clamping cylinder is hinged with the main shaping plate through a connecting piece. The auxiliary mechanism is provided with an auxiliary shaping plate 4, the main shaping plate is tightly attached to the outline of the processed bumper product after being closed to the auxiliary shaping plate, the shaping effect is achieved, and the opening bumper can be effectively prevented from being bent and deformed.
Referring to fig. 1-3, the secondary mechanism of the present invention is provided with a follower structure to accommodate dimensional changes in bumper product pieces, taking into account the slight dimensional changes that may exist in different batches of bumper product pieces. The auxiliary mechanism is provided with a mounting seat 5, a spring 8 and a fixing plate 6 connected with the equipment frame. The mounting seat is provided with a stepped hole, the auxiliary shaping plate 4 is fixedly connected with a connecting shaft 7, the connecting shaft is located in the large-diameter hole of the stepped hole, the connecting shaft is in sliding fit with the large-diameter hole, a spring is arranged in the small-diameter hole of the stepped hole, and the spring is in contact with and presses the tail end of the mounting shaft. The fixed plate is connected with the mounting seat through a bolt, and a disc spring 9 is arranged between the fixed plate and the mounting seat. The disc springs are arranged on two sides of the mounting seat, and connecting lines of the disc springs in the positions corresponding to each other are parallel to the length direction of the auxiliary shaping plate. On one hand, the structure can lead the auxiliary shaping plate to move back and forth; on the other hand, the auxiliary shaping plate can be slightly adjusted in angle through the arranged disc spring. The step that the shaping plate needs to be manually adjusted when the sizes of different batches of bumper products are changed is omitted, and the working efficiency is improved.
By adopting the method for stretch bending the open bumper product piece, the product piece can be prevented from deforming, the trimming step after stretch bending is not needed, and the product yield of stretch bending of the open bumper is improved.
Claims (4)
1. The utility model provides a follow-up shaping device for opening bumper stretch bending mould, includes main mechanism and vice mechanism that corresponds each other, and main mechanism supports die clamping cylinder by the support frame, its characterized in that: the main mechanism is provided with a main shaping plate, a piston rod of the clamping cylinder is connected with the main shaping plate, the auxiliary mechanism is provided with an auxiliary shaping plate, and the main shaping plate is matched and attached to the outline of the bumper product piece after being closed with the auxiliary shaping plate.
2. The follow-up shaping device for a stretch-bending die for open-ended bumpers according to claim 1, wherein: the auxiliary mechanism is provided with a fixed plate, a mounting seat and a spring, the mounting seat is provided with a stepped hole, an auxiliary shaping plate is fixedly connected with a connecting shaft, the connecting shaft is located in a large-diameter hole of the stepped hole, the connecting shaft is in sliding fit with the large-diameter hole, the spring is arranged in a small-diameter hole of the stepped hole, and the spring is in contact pressure with the tail end of the mounting shaft.
3. The follow-up shaping device for a stretch-bending die for open-ended bumpers according to claim 2, wherein: the fixed plate is connected with the mounting seat through bolts, and a disc spring is arranged between the fixed plate and the mounting seat.
4. The follow-up shaping device for a stretch bending die of an open bumper according to claim 3, wherein: the disc springs are arranged on two sides of the mounting seat, and connecting lines of the disc springs in the positions corresponding to each other are parallel to the length direction of the auxiliary shaping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503718.4U CN215879380U (en) | 2021-07-02 | 2021-07-02 | Follow-up shaping device for stretch bending die of open bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503718.4U CN215879380U (en) | 2021-07-02 | 2021-07-02 | Follow-up shaping device for stretch bending die of open bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879380U true CN215879380U (en) | 2022-02-22 |
Family
ID=80561759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503718.4U Active CN215879380U (en) | 2021-07-02 | 2021-07-02 | Follow-up shaping device for stretch bending die of open bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879380U (en) |
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2021
- 2021-07-02 CN CN202121503718.4U patent/CN215879380U/en active Active
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