CN216760930U - Quick tray die change car for rectifier bridge production - Google Patents
Quick tray die change car for rectifier bridge production Download PDFInfo
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- CN216760930U CN216760930U CN202123426429.1U CN202123426429U CN216760930U CN 216760930 U CN216760930 U CN 216760930U CN 202123426429 U CN202123426429 U CN 202123426429U CN 216760930 U CN216760930 U CN 216760930U
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Abstract
Quick retooling car of tray is used in rectifier bridge production, which comprises a carriage body, set up operation platform on the automobile body, the side setting element that distributes about operation platform up end sets up, end surface lower part is equipped with the side location mouth that extends along the fore-and-aft direction in two side setting elements, it sets up the back setting element to lie in two side setting element rears at the operation panel up end, the terminal surface lower part is equipped with the back location mouth that extends along the left right direction before the back setting element, two side location mouth up ends and back location mouth up end are in same horizontal plane, lie in the vertical ascending location cylinder of operation platform below installation and drawing of patterns cylinder on the automobile body, the drawing of patterns cylinder is located between two side setting elements, the location cylinder is located between drawing of patterns cylinder and two side setting elements. The automatic disassembly device can automatically disassemble the die, reduces the labor intensity of workers, saves time and labor, improves the die replacement efficiency, can improve the assembly positioning precision of the die and the tray, and improves the press mounting and welding quality of the rectifier bridge.
Description
Technical Field
The utility model relates to rectifier bridge production equipment, in particular to a tray rapid die change vehicle for rectifier bridge production.
Background
The tray on the rectifier bridge production line is a carrier for bearing the rectifier bridge, and for the rectifier bridges of different models, corresponding dies need to be installed on the tray for fixing the rectifier bridge, and the tray carries out press fitting operation, welding operation and the like on the rectifier bridge in the advancing process of the tray along the rectifier bridge production line.
The traditional mode for replacing the die is to strike the die out of the tray manually through a leather hammer, so that the labor intensity of die disassembly is high, time and labor are wasted, and the die replacement efficiency is low; and the precision requirement of the installation position of the die and the tray is high, the assembly positioning mode of the die and the tray adopts a ruler gauge measurement mode, the ruler gauge measurement error is large, the positioning is not accurate, and the rectifier bridge is poor in press mounting and welding quality.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a quick pallet changing trolley for rectifier bridge production, which can automatically disassemble a die, reduce the labor intensity of workers, save time and labor, improve the die replacing efficiency, improve the assembling and positioning precision of the die and a pallet and improve the rectifier bridge press-fitting and welding quality.
The technical solution of the utility model is as follows:
quick retooling car of tray is used in rectifier bridge production, including the automobile body, set up operation platform on the automobile body, its special character lies in: the side setting element that distributes about operation platform up end sets up, the terminal surface lower part is equipped with the side location mouth that extends along the fore-and-aft direction in two side setting elements, it sets up the back setting element to be located two side setting element rear at the operation panel up end, the terminal surface lower part is equipped with the back location mouth that extends along the left right direction before the back setting element, two side location mouth up end and back location mouth up end are in same horizontal plane, lie in operation platform below installation vertical ascending location cylinder and drawing of patterns cylinder on the automobile body, the drawing of patterns cylinder is located between two side setting elements, the location cylinder is located between drawing of patterns cylinder and two side setting elements.
Further preferably, a conveying roller set rolling along the front-back direction is arranged between the two side positioning pieces on the operation platform, and the tray is pushed into the side positioning opening and the rear positioning opening through the conveying roller set, so that friction is reduced, and the tray can conveniently enter the side positioning opening and the rear positioning opening.
Preferably, the number of the positioning cylinders is two, and the two positioning cylinders are distributed in a diagonal manner, so that the stability of the positioning structure is improved.
Further preferably, the number of the demoulding cylinders is four, and the four demoulding cylinders are distributed in a matrix manner, so that the stability of the demoulding structure of the rectifier bridge mould is improved.
The utility model has the beneficial effects that:
1. because the vertical upward demoulding cylinder is arranged below the operating platform on the vehicle body, a piston rod of the demoulding cylinder penetrates through the operating platform to upwards eject the mould out of the tray, the mould is automatically disassembled, the labor intensity of workers is reduced, time and labor are saved, and the mould replacing efficiency is improved.
2. The tray is pushed against behind location mouthful rear end face behind by preceding to two side location mouthful, fix a position about in the face of tray through two side location mouthful side, fix a position the tray front and back through back location mouthful rear end face, and the piston rod of location cylinder passes operation platform with the tray upwards push up and lean on side location mouthful up end and back location mouthful up end, it is fixed to the tray, new mould location is between two side location pieces and the top leans on the preceding terminal surface of back location piece, fix a position about in the face of mould through two side location piece side, fix a position the mould front and back through the preceding terminal surface of back location piece, improve mould and tray positioning accuracy, improve rectifier bridge pressure equipment and welding quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a positional relationship diagram of the positioning cylinder and the knockout cylinder of FIG. 1;
in the figure: the method comprises the following steps of 1-a vehicle body, 2-an operation platform, 3-a side positioning piece, 4-a side positioning port, 5-a rear positioning piece, 6-a rear positioning port, 7-a conveying roller set, 8-a positioning cylinder and 9-a demoulding cylinder.
Detailed Description
As shown in fig. 1-2, a tray rapid mold changing vehicle for rectifier bridge production comprises a vehicle body 1, an operation platform 2 is arranged on the vehicle body 1, side positioning members 3 distributed left and right are arranged on the upper end surface of the operation platform 2, side positioning ports 4 extending in the front and rear direction are arranged on the lower portions of the inner end surfaces of the two side positioning members 3, a rear positioning member 5 is arranged on the upper end surface of the operation platform behind the two side positioning members 3, a rear positioning port 6 extending in the left and right direction is arranged on the lower portion of the front end surface of the rear positioning member 5, the upper end surfaces of the two side positioning ports 4 and the upper end surface of the rear positioning port 6 are in the same horizontal plane, a conveying roller set 7 rolling in the front and rear direction is arranged between the two side positioning members 3 on the operation platform 2, a vertically upward positioning cylinder 8 and a demolding cylinder 9 are arranged on the vehicle body 1 below the operation platform 2, the demolding cylinder 9 is arranged between the two side positioning members 3, the drawing of patterns cylinder 9 is four, and four drawing of patterns cylinders 9 are matrix distribution and conveying roller set 7 dislocation arrangement, location cylinder 8 is located between drawing of patterns cylinder 9 and two side setting elements 3, location cylinder 8 is two, and two location cylinders 8 are diagonal distribution.
When the mould is replaced, firstly, a tray for loading the mould is placed on the conveying roller group 7 and pushed against the rear end surface of the rear positioning opening 6 from front to back through the two side positioning openings 4, the tray is positioned from left to right and positioned from front to back, then the positioning cylinder 8 is started, a piston rod of the positioning cylinder 8 penetrates through the operating platform 2 to push the tray upwards to lean against the upper end surface of the side positioning opening 4 and the upper end surface of the rear positioning opening 6, the tray is fixed, then a lockset between the tray and the mould is opened, the demoulding cylinder 9 is started, a piston rod of the demoulding cylinder 9 penetrates through the operating platform 2 to push the mould upwards to eject the tray, then the mould is taken out and a piston rod of the demoulding cylinder 9 is returned, a new mould is loaded into the tray, the new mould is positioned between the two side positioning pieces 3 and leans against the front end surface of the rear positioning piece 5, the lockset between the tray and the new mould is locked, and finally the piston rod of the positioning cylinder 8 is returned, and taking out the tray carrying the new mold to finish the operation.
The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Rectifier bridge production is with quick retooling car of tray, including the automobile body, set up operation platform, its characterized in that on the automobile body: the side setting element that distributes about operation platform up end sets up, the terminal surface lower part is equipped with the side location mouth that extends along the fore-and-aft direction in two side setting elements, it sets up the back setting element to be located two side setting element rear at the operation panel up end, the terminal surface lower part is equipped with the back location mouth that extends along the left right direction before the back setting element, two side location mouth up end and back location mouth up end are in same horizontal plane, lie in operation platform below installation vertical ascending location cylinder and drawing of patterns cylinder on the automobile body, the drawing of patterns cylinder is located between two side setting elements, the location cylinder is located between drawing of patterns cylinder and two side setting elements.
2. The quick mold changing trolley for the tray for the rectifier bridge production according to claim 1, wherein: a conveying roller set rolling along the front-back direction is arranged between the two side positioning pieces on the operating platform.
3. The quick mold changing trolley for the tray for the rectifier bridge production according to claim 1, wherein: the positioning cylinders are two, and the two positioning cylinders are distributed in a diagonal line manner.
4. The quick mold changing trolley for the tray for the rectifier bridge production according to claim 1, wherein: the number of the demoulding cylinders is four, and the four demoulding cylinders are distributed in a matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426429.1U CN216760930U (en) | 2021-12-31 | 2021-12-31 | Quick tray die change car for rectifier bridge production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426429.1U CN216760930U (en) | 2021-12-31 | 2021-12-31 | Quick tray die change car for rectifier bridge production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760930U true CN216760930U (en) | 2022-06-17 |
Family
ID=81971436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123426429.1U Active CN216760930U (en) | 2021-12-31 | 2021-12-31 | Quick tray die change car for rectifier bridge production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760930U (en) |
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2021
- 2021-12-31 CN CN202123426429.1U patent/CN216760930U/en active Active
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