CN222288497U - A multi-hole punching and shearing die for air conditioner production - Google Patents
A multi-hole punching and shearing die for air conditioner production Download PDFInfo
- Publication number
- CN222288497U CN222288497U CN202323641588.2U CN202323641588U CN222288497U CN 222288497 U CN222288497 U CN 222288497U CN 202323641588 U CN202323641588 U CN 202323641588U CN 222288497 U CN222288497 U CN 222288497U
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- punching
- air conditioner
- hole
- fixedly connected
- die
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- 238000004080 punching Methods 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000010008 shearing Methods 0.000 title claims description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a multi-hole punching shear stamping die for air conditioner production, which aims to solve the technical problems that the current air conditioner outer cover is placed in a lower die cavity for stamping, so that the stamped air conditioner outer cover is inconvenient to take by personnel, and fragments generated by stamping are easy to clamp in vertical holes, so that the stamped fragments are inconvenient to clean by personnel, and comprises a base, one side of the top of the base is fixedly connected with an inverted L-shaped plate, the top of the inverted L-shaped plate is provided with a hydraulic cylinder, the utility model has the advantages that personnel can conveniently take the air conditioner outer cover after punching, the air conditioner outer cover can be limited, the quality of punching is prevented from being influenced by displacement during punching, and the surface of the lower die can be inclined to automatically clean scraps generated by punching, so that the problem that the scraps are inconvenient for personnel to clean is avoided.
Description
Technical Field
The utility model relates to the field of stamping for air conditioner production, in particular to a multi-hole punching shear stamping die for air conditioner production.
Background
The air conditioner outer cover is arranged on an outdoor protection air conditioner outer machine, and in order to enable the air conditioner outer machine to work well, multi-point punching on the surface of the air conditioner outer cover is needed, and the air conditioner outer cover is needed to be completed through a multi-hole punching die.
According to the disclosure patent CN218744316U, it is known that a multi-hole punching and shearing stamping die for air conditioner production comprises a workbench and a lower die cavity, wherein the lower die cavity is arranged on the workbench, X rows of vertical holes are arranged in the lower die cavity side by side, the number of each row of vertical holes is Y, the value range of X is equal to or greater than six, the value range of Y is equal to or greater than eleven, an air conditioner housing is arranged in the lower die cavity, an L-shaped plate is arranged on the workbench, in the process of realizing the utility model, the inventor finds that at least the following problems are not solved in the prior art, when the lower die cavity and a first spring provide force to the transverse plate to process the air conditioner housing, the problem of punching offset is caused, in the using process, the air conditioner housing is conventionally arranged in the lower die cavity, so that the personnel cannot conveniently take the stamped air conditioner housing, the chips produced by the punching are easily clamped in the vertical holes, and therefore, the personnel cannot conveniently clean the punched chips, and a new technical scheme needs to be designed.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a multi-hole punching shear stamping die for air conditioner production, so as to solve the technical problems that the current air conditioner outer cover is placed in a lower die cavity for stamping, so that a person cannot conveniently take the stamped air conditioner outer cover, and fragments generated by stamping are easy to clamp in vertical holes, so that the person cannot conveniently clean the stamped fragments.
The utility model aims to achieve the technical scheme that the multi-hole punching shear stamping die for air conditioner production comprises a base, wherein an inverted L-shaped plate is fixedly connected to one side of the top of the base, a hydraulic cylinder is arranged at the top of the inverted L-shaped plate, an upper die is arranged at the driving end of the hydraulic cylinder, a plurality of punching heads are arranged at the bottom of the upper die, a lower die is arranged at the top of the base, right-angle baffle plates are fixedly connected to four corners of the top of the lower die, a plurality of punching holes are formed in the surface of the lower die, a jacking column is fixedly connected in the punching holes, springs are fixedly connected to the bottom ends of inner cavities of the punching holes, the top ends of the springs are fixedly connected with the jacking columns respectively, connecting plates are fixedly connected to two sides of the base, connecting shafts are rotatably connected to opposite ends of the two connecting plates, the connecting shafts are fixedly connected with the lower die, and a pushing mechanism is arranged at one side of the bottom of the lower die.
Preferably, the pushing mechanism comprises a notch formed in the base and a sliding groove formed in the bottom of the lower die, a push rod motor is installed in the notch, sliding blocks are connected in the sliding groove in a sliding mode, pin seats are installed on the sliding blocks, and the pin seats are connected with the driving end of the push rod motor in a rotating mode through pin shafts.
Preferably, guide grooves are formed in two sides of the inner cavity of the punching hole, guide blocks are slidably connected in the two guide grooves, and the two guide blocks are fixedly connected with the jacking columns.
Preferably, a placing groove is formed in one end, far away from the notch, of the top of the base.
Preferably, the spring force is greater than the friction force between the top post and the punched hole.
Preferably, the inner diameter of the punching hole is matched with the outer diameter of the jacking column, and the inner diameter of the punching hole is matched with and corresponds to the outer diameter of the punching head.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the combination of the right-angle baffle plate, the punching hole, the jack post, the spring, the push rod motor, the sliding groove, the sliding block, the pin shaft, the connecting plate and the connecting shaft, the air conditioner outer cover is clamped on the surface of the lower die through the right-angle baffle plate, so that not only can personnel conveniently take the punched air conditioner outer cover, but also the air conditioner outer cover can be limited to avoid displacement to influence the punching quality during punching.
2. According to the utility model, through the combination of the guide groove and the guide block, the guide block moves in the guide groove, so that not only can the stability of the jack-prop moving up and down in the punching hole be improved, but also the displacement distance of the jack-prop can be limited, and further, the surface of the jack-prop and the surface of the punching hole are ensured to be on the same horizontal plane, and further, the jack-prop is prevented from being placed outside the lower die to influence the placement punching of the air conditioner outer cover.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the lower mold of the present utility model;
FIG. 3 is a front view of the present utility model;
In the figure, 1, a base; 2, an inverted L-shaped plate, 3, a hydraulic cylinder, 31, an upper die, 32, a stamping head, 4, a lower die, 41, a stamping hole, 42, a right-angle baffle plate, 43, a spring, 44, a jack post, 45, a guide block, 46, a guide groove, 5, a connecting plate, 51, a connecting shaft, 52, a placing groove, 53, a notch, 54, a push rod motor, 55, a pin seat, 56, a chute, 57 and a sliding block.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
The embodiment 1 is a multi-hole punching shear stamping die for air conditioner production, see fig. 1 to 3, and comprises a base 1, wherein one side of the top of the base 1 is fixedly connected with an inverted L-shaped plate 2, the top of the inverted L-shaped plate 2 is provided with a hydraulic cylinder 3, the driving end of the hydraulic cylinder 3 is provided with an upper die 31, the bottom of the upper die 31 is provided with a plurality of punching heads 32, the top of the base 1 is provided with a lower die 4, four corners of the top of the lower die 4 are fixedly connected with right-angle baffle plates 42, the surface of the lower die 4 is provided with a plurality of punching holes 41, the inside of each punching hole 41 is slidably connected with a top column 44, the inside diameter of each punching hole 41 is matched with the outside diameter of each top column 44, the inside diameter of each punching hole 41 is matched with and corresponds to the outside diameter of each punching head 32, the bottom ends of the inner cavities of each punching hole 41 are fixedly connected with springs 43, and the tops of each spring 43 are fixedly connected with the top columns 44; the two sides of the base 1 are fixedly connected with the connecting plates 5, the opposite ends of the two connecting plates 5 are respectively and rotatably connected with the connecting shafts 51, the two connecting shafts 51 are respectively and fixedly connected with the lower die 4, a pushing mechanism is arranged on one side of the bottom of the lower die 4 and comprises a notch 53 formed in the base 1 and a chute 56 formed in the bottom of the lower die 4, a push rod motor 54 is arranged in the notch 53, sliding blocks 57 are respectively and slidably connected in the chute 56, pin seats 55 are arranged on the sliding blocks 57, the pin seats 55 are rotatably connected with the driving ends of the push rod motor 54 through pin shafts, an air conditioner outer cover is clamped on the surface of the lower die 4 through right-angle baffle plates 42, not only is the air conditioner outer cover convenient for personnel to take, but also displacement can be prevented from influencing the punching quality during punching when the punching is carried out, the punching head 32 can squeeze the jack post 44 to compress the spring 43, when the punching press is accomplished, the elasticity of spring 43 promotes the ejector pin 44 and ejects the piece of punching press out punching press hole 41, then starts push rod motor 54, cooperation slider 57 slides in spout 56, the drive end of pin base 55 and push rod motor 54 rotates to be connected and one side of bed die 4 is rotated through connecting axle 51 and is connected on connecting plate 5 to can rotate the slope with bed die 4 taking connecting axle 51 as the circular, thereby can carry out automatic clearance with the piece that the surface punching press of bed die 4 produced, thereby avoid the inconvenient personnel of piece problem of clearance.
Further, referring to fig. 2, guide grooves 46 are formed in two sides of an inner cavity of the punching hole 41, guide blocks 45 are slidably connected in the two guide grooves 46, the two guide blocks 45 are fixedly connected with the top column 44, and the guide blocks 45 guide and move in the guide grooves 46, so that stability of the top column 44 moving up and down in the punching hole 41 can be improved, the distance of displacement of the top column 44 can be limited, the surface of the top column 44 and the surface of the punching hole 41 are guaranteed to be on the same horizontal plane, and further, the fact that the top column 44 is placed outside the lower die 4 to influence placement punching of an air conditioner outer cover is avoided.
It should be noted that, referring to fig. 3, a placement groove 52 is formed at one end of the top of the base 1 far away from the notch 53, and one side of the inclined lower die 4 can be placed through the placement groove 52, so that the influence of extrusion of one end of the lower die 4 on the base 1 on the inclination of the lower die 4 is avoided.
It should be noted that, referring to fig. 2, the elastic force of the spring 43 is greater than the friction force between the top post 44 and the punched hole 41, so as to ensure that the spring 43 can restore the top post 44.
In addition, the components designed by the utility model are all universal standard components or components known by the person skilled in the art, the structures and principles of the components are all known by the person skilled in the art through technical manuals or known by routine experimental methods, and the utility model can be completely realized by the person skilled in the art.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323641588.2U CN222288497U (en) | 2023-12-29 | 2023-12-29 | A multi-hole punching and shearing die for air conditioner production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323641588.2U CN222288497U (en) | 2023-12-29 | 2023-12-29 | A multi-hole punching and shearing die for air conditioner production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222288497U true CN222288497U (en) | 2025-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323641588.2U Active CN222288497U (en) | 2023-12-29 | 2023-12-29 | A multi-hole punching and shearing die for air conditioner production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222288497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120940472A (en) * | 2025-10-16 | 2025-11-14 | 南通方天机械设备有限公司 | A multi-point stamping forming device for mechanical mold production |
-
2023
- 2023-12-29 CN CN202323641588.2U patent/CN222288497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120940472A (en) * | 2025-10-16 | 2025-11-14 | 南通方天机械设备有限公司 | A multi-point stamping forming device for mechanical mold production |
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