CN213469319U - Hydraulic riveting device for water-receiving aluminum box - Google Patents
Hydraulic riveting device for water-receiving aluminum box Download PDFInfo
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- CN213469319U CN213469319U CN202022223673.7U CN202022223673U CN213469319U CN 213469319 U CN213469319 U CN 213469319U CN 202022223673 U CN202022223673 U CN 202022223673U CN 213469319 U CN213469319 U CN 213469319U
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Abstract
The utility model discloses a water receiving aluminium box hydraulic pressure riveting set, including the fuselage, the last front portion of fuselage is provided with presses rivets the structure, presses rivets the structure and includes hydraulic cylinder, and hydraulic cylinder's bottom is connected with the upper die assembly, is provided with lower mould subassembly under the upper die assembly, and the upper die assembly includes the mould chuck, goes up mould chuck fixed connection on hydraulic cylinder, goes up the mould drift on the lower part fixedly connected with of mould chuck, and lower mould subassembly includes the lower mould fixed plate, fixedly connected with lower mould cylinder on the lower mould fixed plate. The upper die punch and the lower die cylinder are arranged just opposite to each other, a punching hole is formed in the center of the lower die cylinder, a circular boss is arranged at the inner bottom of the punching hole, and an annular groove is formed between the boss and the bottom of the punching hole. Through last mould drift and lower mould cylinder cooperation, can be directly with the curb plate of water receiving aluminium box together with the backplate pressure riveting, go up mould drift and the cylindrical special construction of lower mould for press and rivet department firm in connection. The utility model discloses greatly improve the preparation efficiency of water receiving aluminium box, saved a large amount of manpowers.
Description
Technical Field
The utility model relates to a refrigerator inscription water aluminium box preparation field, concretely relates to water receiving aluminium box hydraulic pressure riveting set.
Background
The water-receiving aluminum box is a component for receiving water in a refrigerating chamber of the refrigerator, and side plates on two sides of the aluminum box and a back plate are required to be connected together to form a box-shaped structure in the production process of the water-receiving aluminum box. Among the prior art, the curb plate and the backplate of water receiving aluminium box are connected through trompil on curb plate and backplate, just to penetrating the rivet with the hole of curb plate and backplate, carry out the riveting to the rivet again, therefore prior art has the preparation inefficiency, consumes the many problems of manpower.
SUMMERY OF THE UTILITY MODEL
To the inefficiency that prior art preparation water receiving aluminium box exists, consume the many problems of manpower, the utility model provides a water receiving aluminium box hydraulic pressure riveting set.
The utility model adopts the following technical proposal:
a hydraulic riveting device for a water receiving aluminum box comprises a machine body, wherein a press riveting structure is arranged at the upper front part of the machine body, and a hydraulic station is arranged at the rear part of the machine body;
the riveting structure comprises a hydraulic oil cylinder, the hydraulic oil cylinder is connected with a hydraulic station, the bottom of the hydraulic oil cylinder is connected with an upper die assembly, a lower die assembly is arranged right below the upper die assembly, the upper die assembly comprises an upper die chuck, the upper die chuck is fixedly connected to the hydraulic oil cylinder, the lower part of the upper die chuck is fixedly connected with an upper die punch, the lower die assembly comprises a lower die fixing plate, and a lower die cylinder is fixedly connected to the lower die fixing plate;
the upper die punch and the lower die cylinder are arranged just opposite to each other, the cross section of the upper die punch is trapezoidal, a punching hole is formed in the center of the lower die cylinder, a circular boss is arranged at the inner bottom of the punching hole, an annular groove is formed between the boss and the bottom of the punching hole, and the upper die punch can stretch into the punching hole.
Preferably, the lateral part of fuselage is provided with the electric cabinet, and the bottom of fuselage is provided with pedal control panel, and pedal control panel is connected with the electric cabinet, and the electric cabinet still links to each other with the hydraulic pressure station.
The utility model has the advantages that:
the utility model provides a water receiving aluminium box hydraulic pressure riveting set through last mould drift and lower mould cylinder cooperation, can be directly with the curb plate of water receiving aluminium box with the backplate pressure riveting together, goes up mould drift and lower mould cylindrical special construction for press the department firm in connection of riveting, can not throw off, compare in prior art, utilize the utility model discloses a riveting set need not punch in advance and penetrate the rivet, direct to the curb plate with the junction riveting of backplate can, greatly improved the preparation efficiency of water receiving aluminium box, saved a large amount of manpowers.
Drawings
Fig. 1 is a front view of a hydraulic riveting device of a water-receiving aluminum box.
Fig. 2 is a side view of the hydraulic riveting device for the water-receiving aluminum box.
Fig. 3 is a schematic view of the lower mold cylinder.
Detailed Description
The utility model is described in detail with the following figures:
with reference to fig. 1 to 3, a hydraulic riveting device for a water receiving aluminum box comprises a machine body 1, wherein a pressure riveting structure is arranged on the upper front part of the machine body, and a hydraulic station 2 is arranged on the rear part of the machine body.
The press riveting structure comprises a hydraulic oil cylinder 3, the hydraulic oil cylinder is connected with a hydraulic station 2, and the hydraulic station controls the hydraulic oil cylinder to move up and down.
The lateral part of fuselage is provided with electric cabinet 4, and the bottom of fuselage is provided with pedal control panel, and pedal control panel is connected with the electric cabinet, and the electric cabinet still links to each other with the hydraulic pressure station.
The hydraulic station is controlled by the pedal control plate, and then the hydraulic oil cylinder is controlled to move up and down.
The bottom of hydraulic cylinder 3 is connected with the mould subassembly, is provided with the lower mould subassembly under the mould subassembly.
The upper die assembly comprises an upper die chuck 5 which is fixedly connected to the hydraulic oil cylinder, and the lower part of the upper die chuck is fixedly connected with an upper die punch 6.
The hydraulic cylinder 3 can drive the upper die punch to move up and down.
The lower die assembly comprises a lower die fixing plate 7, and a lower die cylinder 8 is fixedly connected to the lower die fixing plate.
The upper die punch and the lower die cylinder are arranged oppositely, the cross section of the upper die punch is trapezoidal, and the trapezoidal structure is used for facilitating the separation of the upper die punch after the punching is finished.
The center of the lower die cylinder is provided with a punching hole, the inner bottom of the punching hole is provided with a circular boss 9, an annular groove 10 is formed between the boss and the bottom of the punching hole, and the punch of the upper die can extend into the punching hole.
During the operation, the workman will be folded the curb plate and the backplate of water receiving aluminium box and place on the lower mould cylinder, step on foot control board for hydraulic cylinder drives and goes up the mould drift and fall, goes up the mould drift and goes out sunken rivet joint in the junction punching press of curb plate and backplate, because the downthehole special construction of punching press, makes rivet joint department connect inseparably, goes up the trapezium structure of mould drift, has guaranteed the punching press and has accomplished the back, goes up the mould drift and can break away from with the rivet joint.
The utility model discloses a riveting set has greatly improved the preparation efficiency of water receiving aluminium box, has saved a large amount of manpowers.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (2)
1. A hydraulic riveting device for a water-receiving aluminum box is characterized by comprising a machine body, wherein a press riveting structure is arranged at the upper front part of the machine body, and a hydraulic station is arranged at the rear part of the machine body;
the riveting structure comprises a hydraulic oil cylinder, the hydraulic oil cylinder is connected with a hydraulic station, the bottom of the hydraulic oil cylinder is connected with an upper die assembly, a lower die assembly is arranged right below the upper die assembly, the upper die assembly comprises an upper die chuck, the upper die chuck is fixedly connected to the hydraulic oil cylinder, the lower part of the upper die chuck is fixedly connected with an upper die punch, the lower die assembly comprises a lower die fixing plate, and a lower die cylinder is fixedly connected to the lower die fixing plate;
the upper die punch and the lower die cylinder are arranged just opposite to each other, the cross section of the upper die punch is trapezoidal, a punching hole is formed in the center of the lower die cylinder, a circular boss is arranged at the inner bottom of the punching hole, an annular groove is formed between the boss and the bottom of the punching hole, and the upper die punch can stretch into the punching hole.
2. The hydraulic riveting device for the water-receiving aluminum boxes according to claim 1, wherein an electric cabinet is arranged on the side of the machine body, a pedal control board is arranged at the bottom of the machine body, the pedal control board is connected with the electric cabinet, and the electric cabinet is further connected with a hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223673.7U CN213469319U (en) | 2020-09-30 | 2020-09-30 | Hydraulic riveting device for water-receiving aluminum box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223673.7U CN213469319U (en) | 2020-09-30 | 2020-09-30 | Hydraulic riveting device for water-receiving aluminum box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213469319U true CN213469319U (en) | 2021-06-18 |
Family
ID=76364457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223673.7U Active CN213469319U (en) | 2020-09-30 | 2020-09-30 | Hydraulic riveting device for water-receiving aluminum box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213469319U (en) |
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2020
- 2020-09-30 CN CN202022223673.7U patent/CN213469319U/en active Active
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