CN220901609U - Refrigerator door shell cutting die - Google Patents
Refrigerator door shell cutting die Download PDFInfo
- Publication number
- CN220901609U CN220901609U CN202322853922.4U CN202322853922U CN220901609U CN 220901609 U CN220901609 U CN 220901609U CN 202322853922 U CN202322853922 U CN 202322853922U CN 220901609 U CN220901609 U CN 220901609U
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- China
- Prior art keywords
- telescopic
- refrigerator door
- plate
- door shell
- block
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 14
- 239000011257 shell material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a refrigerator door shell cutting die which comprises a lower die plate, lower supporting blocks arranged on the lower die plate and positioning mechanisms which are arranged on the lower die plate and used for positioning a material sheet, wherein two positioning mechanisms are arranged, and the lower supporting blocks are arranged between the two positioning mechanisms. According to the cutting die, the positioning mechanism is arranged to position the material sheet, so that the size of the material sheet entering the cutting die can be accurately controlled, and the accuracy of the size of the cut material sheet can be improved.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to a refrigerator door shell cutting die.
Background
The refrigerator door shell is made of metal plates, and in the refrigerator door shell processing process, the refrigerator door shell needs to be cut through a cutting die. The refrigerator door shell material sheet is pushed into the space between the cutter and the lower supporting plate of the cutting die, and the material sheet is cut off by the cutter.
In the prior art, due to the lack of corresponding measures, the refrigerator door shell material sheet cannot be accurately positioned, the length of the material sheet entering the cutting die cannot be accurately controlled, and further the cut size of the material sheet is easy to be inconsistent with the requirements, so that the yield is affected.
The patent document with the publication number of CN205146999U discloses a pipe cutting die capable of cutting quickly, which comprises an upper die, a thin sheet cutter arranged at the bottom of the upper die, a sliding block, a lower die seat and a female die, wherein the female die comprises two pairs of inserts, one pair of inserts is fixed at the bottom of the upper die, the other pair of inserts is fixed on the sliding block, the bottom of the sliding block is fixed on two guide plates on the lower die seat, and the sliding block can slide left and right on the lower die seat; and a spring is also arranged between the sliding block and the female die. The technical solution disclosed in this patent document also fails to solve the above-described technical problems.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a refrigerator door shell cutting die, and aims to improve the accuracy of cutting the size of a refrigerator door shell material sheet.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the cutting die comprises a lower die plate, a lower supporting block arranged on the lower die plate and positioning mechanisms arranged on the lower die plate and used for positioning the material sheets, wherein two positioning mechanisms are arranged, and the lower supporting block is arranged between the two positioning mechanisms.
The positioning mechanism comprises a bottom plate, a telescopic bar which is movably arranged and a telescopic actuator which is arranged above the bottom plate and used for controlling the telescopic bar to move, and the telescopic bar is horizontally arranged.
The positioning mechanism further comprises a guide block arranged on the bottom plate, and a guide hole for the telescopic strip to pass through is formed in the guide block.
The end part of the telescopic actuator is connected with the telescopic strip through a connecting plate, and the guide block is positioned between the lower support block and the connecting plate.
And a limiting mechanism for limiting the positioning mechanism is arranged on the lower die plate.
The limiting mechanism comprises a clamping block arranged on the lower die plate, a first bolt connected with the clamping block and the bottom plate, and a second bolt arranged on the clamping block and contacted with the bottom plate.
According to the refrigerator door shell cutting die, the positioning mechanism is arranged to position the material sheets, so that the size of the material sheets entering the cutting die can be accurately controlled, and the accuracy of the size of the cut material sheets can be improved.
Drawings
The present specification includes the following drawings, the contents of which are respectively:
FIG. 1 is a schematic view of the structure of a cutting die of the present utility model;
FIG. 2 is a front view of the cutting die of the present utility model;
FIG. 3 is a view A-A of FIG. 2;
marked in the figure as: 1. a lower template; 2. a lower support block; 3. an upper press plate; 4. a cutter; 5. an upper template; 6. a return spring; 7. a buffer spring; 8. a bottom plate; 9. a telescoping strip; 10. a telescopic actuator; 11. a guide block; 12. a connecting plate; 13. a clamping block; 14. a first bolt; 15. and a second bolt.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the utility model, and to aid in its practice, by those skilled in the art.
It should be noted that, in the following embodiments, the "first" and "second" do not represent an absolute distinction between structures and/or functions, and do not represent a sequential order of execution, but are merely for convenience of description.
As shown in fig. 1 to 3, the utility model provides a refrigerator door shell cutting die, which comprises an upper die plate 5, an upper pressing plate 3 arranged on the upper die plate 5, a cutter 4, a buffer spring 7 arranged between the cutter 4 and the upper pressing plate 3, a lower die plate 1, a lower supporting block 2 arranged on the lower die plate 1 and positioning mechanisms which are arranged on the lower die plate 1 and are used for positioning a refrigerator door shell tablet, wherein two positioning mechanisms are arranged, and the lower supporting block 2 is arranged between the two positioning mechanisms. Through setting up positioning mechanism, after the tablet gets into between cutter 4 and the lower riding block 2, fix a position the tablet through positioning mechanism, can accurate control tablet get into the size of cutting off in the mould to can improve the accuracy of cutting off the tablet size.
Specifically, as shown in fig. 1 to 3, the upper template 5 is parallel to the lower template 1, the lower supporting block 2 is fixedly arranged on the top surface of the lower template 1, the upper pressing plate 3 is fixedly arranged on the bottom surface of the upper template 5, the buffer springs 7 are vertically arranged, a plurality of buffer springs 7 are arranged, the upper ends of the buffer springs 7 are connected with the upper pressing plate 3, the lower ends of the buffer springs 7 are connected with the cutter 4, and the cutter 4 is positioned above the lower supporting block 2. The length directions of the upper template 5, the lower template 1, the cutter 4, the upper pressing plate 3 and the lower supporting block 2 are parallel, the two positioning mechanisms and the lower supporting block 2 are positioned on the same straight line, a reset spring 6 is arranged between the upper template 5 and the lower template 1, and the reset spring 6 is used for applying elastic acting force for enabling the upper template 5 to move upwards.
As shown in fig. 1 to 3, the positioning mechanism includes a base plate 8, a telescopic bar 9 movably arranged, and a telescopic actuator 10 arranged above the base plate 8 and used for controlling the telescopic bar 9 to move, wherein the telescopic bar 9 is horizontally arranged. The bottom plate 8 is fixedly arranged on the top surface of the lower die plate 1, one end of the telescopic strip 9 in the length direction is connected with the telescopic actuator 10, the other end of the telescopic strip 9 in the length direction is used for being in contact with a material sheet, the moving direction of the telescopic strip 9 is parallel to the first direction, the first direction is the horizontal direction, the first direction is parallel to the length direction of the lower supporting block 2, and the telescopic actuator 10 is used for linearly moving the telescopic strip 9 along the horizontal direction, so that the telescopic strip 9 is close to the lower supporting block 2 and far away from the lower supporting block 2. After the telescopic strip 9 moves to the position close to the lower supporting block 2, the tablet moves along the second direction and enters between the cutter 4 and the lower supporting block 2 and contacts the telescopic strip 9, the telescopic strip 9 stops the tablet, the tablet is limited, the tablet can not move, the tablet is positioned, then the cutter 4 presses down, the tablet is cut off, and the cut-off length of the tablet can be accurately determined.
As shown in fig. 1 to 3, the positioning mechanism further comprises a guide block 11 arranged on the bottom plate 8, wherein a guide hole for the telescopic bar 9 to pass through is arranged on the guide block 11, and the shape of the guide hole is matched with that of the telescopic bar 9. The telescopic actuator 10 is fixedly arranged on the guide block 11, the end part of the telescopic actuator 10 is connected with the telescopic strip 9 through the connecting plate 12, the guide block 11 is positioned between the lower supporting block 2 and the connecting plate 12, and the telescopic actuator 10 is positioned below the telescopic strip 9.
In the present embodiment, the telescopic actuator 10 is a cylinder.
The positioning mechanism with the structure is simple in structure, small in occupied space and convenient to arrange in the cutting-off die.
As shown in fig. 1 to 3, a limiting mechanism for limiting the positioning mechanisms is arranged on the lower die plate 1, the position accuracy of the two positioning mechanisms on the lower die plate 1 is realized through the limiting mechanism, a bottom plate 8 is mounted on the lower die plate 1 through bolts, through holes for the bolts to pass through are formed in the bottom plate 8, the through holes are kidney-shaped holes parallel to a second direction, the second direction is a horizontal direction, and the second direction is perpendicular to the first direction.
As shown in fig. 1 to 3, the limiting mechanism includes a clamping block 13 provided on the lower die plate 1, a first bolt 14 connected to the clamping block 13 and the base plate 8, and a second bolt 15 provided on the clamping block 13 and in contact with the base plate 8. The clamping block 13 is fixedly arranged on the lower template 1, the clamping block 13 and the bottom plate 8 are positioned on the same straight line parallel to the second direction, the length direction of the first bolt 14 and the second bolt 15 is parallel to the second direction, the first bolt 14 is arranged in two, the second bolt 15 is arranged in one, and the second bolt 15 is positioned between the two first bolts 14. The first bolt 14 is in threaded connection with the bottom plate 8, a through hole for the first bolt 14 to pass through is formed in the clamping block 13, a lock nut is arranged on the first bolt 14, after the lock nut is screwed down, the lock nut is in contact with the clamping block 13, and the clamping block 13 is located between the lock nut and the bottom plate 8. The second bolt 15 is in threaded connection with the clamping block 13, the second bolt 15 is fixed on the clamping block 13, and the end part of the second bolt 15 is in contact with the surface of the bottom plate 8, so that the limiting effect on the positioning mechanism is achieved.
The two limiting mechanisms are arranged on the same straight line parallel to the first direction, the two limiting mechanisms ensure that the mounting positions of the two positioning mechanisms on the lower die plate 1 are accurate, and further accurate positioning of the material sheets can be ensured, and the accuracy of cutting-off sizes of the material sheets is improved.
The utility model is described above by way of example with reference to the accompanying drawings. It will be clear that the utility model is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present utility model; or the utility model is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the utility model.
Claims (4)
1. The utility model provides a refrigerator door shell cuts off mould, includes the lower bolster and sets up the lower support piece on the lower bolster, its characterized in that: the lower supporting block is arranged between the two positioning mechanisms;
The positioning mechanism comprises a bottom plate, a telescopic bar which is movably arranged and a telescopic actuator which is arranged above the bottom plate and used for controlling the telescopic bar to move, and the telescopic bar is horizontally arranged;
The positioning mechanism further comprises a guide block arranged on the bottom plate, and a guide hole for the telescopic strip to pass through is formed in the guide block.
2. The refrigerator door shell cutting die according to claim 1, wherein: the end part of the telescopic actuator is connected with the telescopic strip through a connecting plate, and the guide block is positioned between the lower support block and the connecting plate.
3. The refrigerator door shell cutting die according to claim 1, wherein: and a limiting mechanism for limiting the positioning mechanism is arranged on the lower die plate.
4. The refrigerator door shell cutting die according to claim 3, wherein: the limiting mechanism comprises a clamping block arranged on the lower die plate, a first bolt connected with the clamping block and the bottom plate, and a second bolt arranged on the clamping block and contacted with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322853922.4U CN220901609U (en) | 2023-10-23 | 2023-10-23 | Refrigerator door shell cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322853922.4U CN220901609U (en) | 2023-10-23 | 2023-10-23 | Refrigerator door shell cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901609U true CN220901609U (en) | 2024-05-07 |
Family
ID=90908990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322853922.4U Active CN220901609U (en) | 2023-10-23 | 2023-10-23 | Refrigerator door shell cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901609U (en) |
-
2023
- 2023-10-23 CN CN202322853922.4U patent/CN220901609U/en active Active
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