CN211437719U - Window converting piece mould that punches - Google Patents
Window converting piece mould that punches Download PDFInfo
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- CN211437719U CN211437719U CN201922385620.2U CN201922385620U CN211437719U CN 211437719 U CN211437719 U CN 211437719U CN 201922385620 U CN201922385620 U CN 201922385620U CN 211437719 U CN211437719 U CN 211437719U
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- die
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- pressing plate
- drain hole
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Abstract
The utility model discloses a window conversion piece punching die, which comprises a bottom plate, a movable plate and a top plate; the bottom plate is connected with the top plate through four guide posts; the device also comprises two drain hole punching dies, a drain hole die holder A and a drain hole die holder B. The utility model has simple structure and convenient use; the utility model is convenient for punching the section bar in the centering hole, and can support the section bar in the punching process, thereby avoiding deformation of the section bar after being stressed when punching; the compressing assembly can compress the sectional material to prevent the sectional material from shaking left and right.
Description
Technical Field
The utility model relates to a door and window section bar technical field especially relates to a window converter mould that punches.
Background
In the use of the door and window profile, the aluminum profile occupies a large part. In order to meet the assembly requirements and the requirements of functions such as drainage, punching is often required on the aluminum profile.
In order to meet the requirement of drainage, a drainage hole needs to be drilled on a second frame body of a conversion frame in the window conversion piece. Because the aluminum profile is of a hollow structure, the aluminum profile is long in length and complex in structure in the punching process, and if the aluminum profile is not fixed stably in punching, the aluminum profile is easy to deviate; in the prior art, a common clamp clamps a section bar for punching, but causes damage to the surface of the section bar and influences the quality of the section bar; and if the frame of the section bar is lack of necessary support in the punching process, the deformation of the wall of the section bar can be caused, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, a window conversion spare mould that punches is provided.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a window conversion piece punching die is used for a second frame body in a conversion piece; a third groove body is arranged on the lower end face of the second frame body; the lower end of the right side of the third groove body is provided with a limiting flange; the second frame body is internally provided with a left cavity and a right cavity; a fourth groove body is arranged above the right cavity, and a first drainage hole communicated with the right cavity is formed in the bottom of the fourth groove body; a second drain hole is formed in the right frame of the second frame body; the bottom of the second drain hole is flush with the bottom of the right cavity; the first drainage hole and the second drainage hole are the same in shape; the punching die comprises a bottom plate, a movable plate and a top plate; the bottom plate is connected with the top plate through four guide posts; the movable plate is positioned between the bottom plate and the top plate and sleeved on the guide post; the bottom plate is fixedly provided with an air cylinder, and the movable end of the air cylinder is fixedly connected with the movable plate;
the punching die also comprises two drain hole punching dies, a drain hole die holder A and a drain hole die holder B; the shape of the lower end of the drain hole stamping die is matched with that of the first drain hole;
four guide sleeves are welded on the lower end face of the movable plate; the inner diameter of the guide sleeve is matched with the guide post; the bottom end of the guide sleeve is provided with an annular edge; a guide spring is sleeved outside the guide post between the bottom end of the guide sleeve and the bottom plate; the outer diameter of the edge is larger than that of the guide spring;
the drain hole die holder A comprises a supporting block A, a lower die A and a stop block A; the center of the front part of the lower die A is provided with a die hole A; the die hole A is matched with the lower end of the drain hole punching die; the width of the lower die A is matched with that of the right cavity; the thickness of the lower die A is smaller than the height of the right cavity; the lower die A is inserted into the supporting block A and is fixed in the supporting block A through screws; the stop block A is positioned above the lower die A and is fixed in the supporting block A through screws; the stop block A is provided with a through hole; the through hole is positioned right above the die hole A; the through hole is larger than the die hole A;
the drain hole die holder B comprises a supporting block B, a lower die B and a stop block B; the front part of the lower die B is provided with a die hole B close to the right; the right side surface of the die hole B is tangent to the right side surface of the lower die B to form a notch; the shape of the die hole B is matched with the lower end of the drain hole punching die; the width of the lower die B is smaller than the height of the right cavity; the thickness of the lower die B is smaller than the width of the right cavity; the lower die B is inserted into the supporting block B and is fixed in the supporting block B through screws; the stop block B is positioned above the lower die B and is fixed in the supporting block B through screws; a through hole is formed in the stop block B; the through hole is positioned right above the die hole B; the through hole is larger than the die hole B;
the supporting block A and the supporting block B are fixedly arranged on the bottom plate; the upper end surface of the lower die A is flush with the upper end surface of the lower die B; the two water drain hole stamping dies are respectively fixed on the lower end face of the movable plate right above the die hole A and the die hole B.
Preferably, the punching die further comprises a pressing component B; the pressing component B comprises a pressing plate B, a plurality of springs and an L-shaped supporting piece; the pressing plate B is of an integrated structure, the front end of the pressing plate B is bent towards an arc shape bent towards the right, and the rear end of the pressing plate B is a straight plate; the pressing plate B is fixed on the upper part of the L-shaped supporting piece through a spring; the pressing component B is arranged on the right side of the drain hole die holder B; the pressing plate B is positioned on the right side of the die hole B, and the rear end of the pressing plate B is parallel to the die hole B; the distance between the pressing plate B and the lower die B is smaller than the thickness of the frame at the bottom of the right cavity.
Preferably, the punching die further comprises a pressing component A; the pressing component A comprises a pressing plate A, a plurality of springs and an L-shaped supporting piece; the pressing plate A is of an integrated structure, the front end of the pressing plate A is bent towards an arc shape bent towards the right, and the rear end of the pressing plate A is a straight plate; the pressing plate A is fixed on the upper part of the L-shaped supporting piece through a spring; the pressing component A is arranged on the right side of the drain hole die holder A; the pressing plate A is positioned on the right side of the die hole A, and the rear end of the pressing plate A is parallel to the die hole A; the distance between the pressure strip A and the lower die A is smaller than the thickness of the right frame of the right cavity.
Preferably, the compression plate A and the compression plate B are made of polytetrafluoroethylene materials.
The utility model discloses an action principle:
the utility model discloses a mould mainly used punches to the second framework, and the second framework includes first wash port, second wash port. The shape of the drainage hole on the second frame body is a rectangle with two semicircular ends.
When the utility model is used, the cut section bar to be punched is taken out, the right cavity of the second frame body is inserted into the lower die A in the upward direction of the fourth groove body, and the section bar is positioned by propping against the supporting block A; and another section bar needing punching is taken, the right cavity of the second frame body is inserted into the lower die B in the direction that the right frame faces upwards, and the section bar is positioned by propping against the supporting block B. And opening the cylinder, wherein the movable end of the cylinder pushes the movable plate to move, and the punching die of the drain hole starts punching. The drain hole die holder A is used for a first drain hole, and the drain hole die holder B is used for a second drain hole. The use of cylinders and the setting of strokes are prior art and will not be described in detail here.
The stop blocks A and B prevent the drain hole die from moving upwards to drive the section bar to move upwards, and the stop blocks are helpful for the drain hole die to be separated from the section bar. The position of the water discharging hole on the section bar can be realized by adjusting the position of the die hole on the lower die A according to the requirement. The supporting block A is used for installing and supporting the lower die A and the stop block A. The lower die A and the lower die B are arranged in the right cavity and are used for supporting the section bar, so that the punched edge has a supportable place, and the section bar is prevented from deforming during punching.
The pressing assembly is used for stabilizing the section bar and acts as a clamp. However the utility model discloses a compress tightly the subassembly and be according to the utility model discloses the second framework design that needs processing mainly plays the effect that compresses tightly for the pressure strip, and the pressure strip combines together with the lower mould, compresses tightly the section bar on the lower mould, prevents to rock about the section bar. The front end of the pressure strip is bent in an arc shape, so that the section can be smoothly inserted into the lower die, and the arc-shaped bending plays a role in guiding. The pressing force is realized through a spring on the pressing plate, and the pressing plate is made of a polytetrafluoroethylene material, so that the sectional material cannot be scratched. The mounting position of the pressure strip is matched with the die hole, and the periphery of the die hole is mainly a concentrated part of the stress of the section bar, and the pressure strip is pressed tightly at the concentrated part, so that the effect is better. And the pressing plate is determined according to the specific structure of the section bar, so that other structures of the section bar are prevented from being interfered.
The pressing plate B also plays a limiting role, and the die hole B corresponding to the pressing plate B is used for the second drain hole. The second drainage hole is positioned so that the die hole B is notched, and therefore, the pressing plate needs to press the profile against the right side of the lower die B.
The choice of the pressure plate spring and the fixation of the spring are known in the art and can be selected by the person skilled in the art as required and will not be described in detail here. The distance between the pressure plate and the lower die is determined according to the thickness of the profile and the requirements of use, which are well known to those skilled in the art and are not defined in more detail herein.
The utility model has the advantages that:
the utility model has simple structure and convenient use; the utility model is convenient for punching the section bar in the centering hole, and can support the section bar in the punching process, thereby avoiding deformation of the section bar after being stressed when punching; the compressing assembly can compress the sectional material to prevent the sectional material from shaking left and right.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line E-E of FIG. 1;
FIG. 4 is a cross-sectional view taken along line F-F of FIG. 1;
FIG. 5 is a top view of the block B of FIG. 1;
FIG. 6 is a top view of the stop A of FIG. 1;
fig. 7 is a schematic structural view of a second frame body of the present invention;
fig. 8 is a schematic view of the present invention.
In the figure: 1. a base plate; 2. a movable plate; 3. a top plate; 4. a guide post; 5. a cylinder; 6. a guide sleeve; 7. an edge; 8. a guide spring; 9. punching a drain hole die; 10. a pressing component B; 11. a pressing component A; 12. a supporting block A; 13. a lower die A; 14. a block A; 15. a die hole A; 16. a through hole; 17. a support block B; 18. a lower die B; 19. a stop block B; 20. a die hole B; 21. a notch; 22. a pressing plate B; 23. a spring; 24. an L-shaped support member; 25. bending in an arc shape; 26. a pressure plate A; 27. a third tank body; 28. limiting and blocking edges; 29. a left cavity; 30. a right cavity; 31. a fourth tank body; 32. a first drain hole; 33. a second drain hole.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1 to 7, a punching die for a window conversion member is used for a second frame in the conversion member. A third groove body 27 is arranged on the lower end surface of the second frame body; the lower end of the right side of the third groove body 27 is provided with a limiting flange 28; the second frame body is internally provided with a left cavity 29 and a right cavity 30; a fourth groove body 31 is arranged above the right cavity 30, and a first drainage hole 32 communicated with the right cavity 30 is formed in the bottom of the fourth groove body 31; the right frame of the second frame body is provided with a second drain hole 33; the bottom of the second drain hole 33 is flush with the bottom of the right cavity 30; the first drain hole 32 and the second drain hole 33 have the same shape.
The punching die comprises a bottom plate 1, a movable plate 2 and a top plate 3; the bottom plate 1 is connected with the top plate 3 through four guide posts 4; the movable plate 2 is positioned between the bottom plate 1 and the top plate 3 and sleeved on the guide post 4; the bottom plate 1 is fixedly provided with a cylinder 5, and the movable end of the cylinder 5 is fixedly connected with the movable plate 2. Four guide sleeves 6 are welded on the lower end face of the movable plate 2; the inner diameter of the guide sleeve 6 is matched with the guide post 4; the bottom end of the guide sleeve 6 is provided with an annular edge 7; a guide spring 8 is sleeved outside the guide column 4 between the bottom end of the guide sleeve 6 and the bottom plate 1; the outer diameter of the rim 7 is larger than the outer diameter of the guide spring 8.
The punching die further comprises two drain hole stamping dies 9, a drain hole die holder A, a drain hole die holder B, a pressing component B10 and a pressing component A11. The lower end of the drain hole die 9 is shaped to fit the first drain hole 32.
The drain hole die holder A comprises a supporting block A12, a lower die A13 and a stop A14. The center of the front part of the lower die A13 is provided with a die hole A15; the die hole A15 is matched with the lower end of the drain hole die 9; the width of the lower die A13 is matched with the width of the right cavity 30; the thickness of the lower mold a13 is less than the height of the right cavity 30. The lower die A13 is inserted into a supporting block A12 and fixed in a supporting block A12 through screws; the block A14 is positioned above the lower die A13 and is fixed in the supporting block A12 through screws; the block A14 is provided with a through hole 16; the through hole 16 is located directly above the die hole a 15; the through-hole 16 is larger than the die hole a 15.
The drain hole die holder B comprises a supporting block B17, a lower die B18 and a stop B19. The front part of the lower die B18 is provided with a die hole B20 close to the right; the right side surface of the die hole B20 is tangent with the right side surface of the lower die B18 to form a notch 21; the shape of the die hole B20 is matched with the lower end of the drain hole die 9; the width of the lower die B18 is less than the height of the right cavity 30; the lower mold B18 has a thickness smaller than the width of the right cavity 29. The lower die B18 is inserted into the supporting block B17 and fixed in the supporting block B17 through screws; the block B19 is positioned above the lower die B18 and is fixed in the supporting block B17 through screws; the block B19 is provided with a through hole 16; the through hole 16 is located directly above the die hole B20; the through-hole 16 is larger than the die hole B20.
The supporting block A12 and the supporting block B17 are both fixedly arranged on the bottom plate 1; the upper end surface of the lower die A13 is flush with the upper end surface of the lower die B18; the two drain hole dies 9 are respectively fixed on the lower end surface of the movable plate 2 right above the die hole a15 and the die hole B20.
The pressing assembly B10 comprises a pressing plate B22, three springs 23 and an L-shaped support 24. The pressing plate B22 is of an integrated structure, the front end of the pressing plate B22 is bent to be an arc 25 bent to the right, and the rear end of the pressing plate B22 is a straight plate; the pressing plate B22 is fixed on the upper part of the L-shaped support 24 by a spring 23. The pressing component B10 is arranged on the right side of the drain hole die holder B; the pressing plate B22 is positioned at the right side of the die hole B20, and the rear end of the pressing plate B22 is parallel to the die hole B20; the distance between the pressing plate B22 and the lower die B18 is less than the thickness of the bottom frame of the right cavity 30.
Hold-down assembly A11 includes a hold-down plate A26, three springs, an L-shaped support. The pressing plate A26 is of an integrated structure, the front end of the pressing plate A26 is bent towards a right-bent arc shape, and the rear end of the pressing plate A26 is a straight plate; the pressure plate A26 is fixed on the upper part of the L-shaped supporting piece through a spring. The pressing component A11 is arranged on the right side of the drain hole die holder A; the pressure strip A26 is positioned at the right side of the die hole A15, and the rear end of the pressure strip A26 is parallel to the die hole A15; the distance between the pressure strip A26 and the lower die A13 is smaller than the thickness of the right frame of the right cavity.
Wherein, the compacting plate A26 and the compacting plate B22 are made of polytetrafluoroethylene materials.
As shown in fig. 8, is a schematic view of the present invention. The section bar needing to be punched is respectively inserted into a lower die A13 and a lower die B18. Wherein the lower mold a13 is used for the first drain hole 32 and the lower mold B18 is used for the second drain hole 33. The pressing plate a26 presses the right frame of the right cavity 30 against the right side of the lower mold a13, and avoids other parts of the second frame. The pressing plate B22 presses the bottom frame of the right cavity 30 against the right side of the lower mold B18 and avoids other parts of the second frame.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. A window conversion piece punching die is used for a second frame body in a conversion piece; a third groove body is arranged on the lower end face of the second frame body; the lower end of the right side of the third groove body is provided with a limiting flange; the second frame body is internally provided with a left cavity and a right cavity; a fourth groove body is arranged above the right cavity, and a first drainage hole communicated with the right cavity is formed in the bottom of the fourth groove body; a second drain hole is formed in the right frame of the second frame body; the bottom of the second drain hole is flush with the bottom of the right cavity; the first drainage hole and the second drainage hole are the same in shape; the punching die comprises a bottom plate, a movable plate and a top plate; the bottom plate is connected with the top plate through four guide posts; the movable plate is positioned between the bottom plate and the top plate and sleeved on the guide post; the bottom plate is fixedly provided with an air cylinder, and the movable end of the air cylinder is fixedly connected with the movable plate; the method is characterized in that:
the punching die also comprises two drain hole punching dies, a drain hole die holder A and a drain hole die holder B; the shape of the lower end of the drain hole stamping die is matched with that of the first drain hole;
four guide sleeves are welded on the lower end face of the movable plate; the inner diameter of the guide sleeve is matched with the guide post; the bottom end of the guide sleeve is provided with an annular edge; a guide spring is sleeved outside the guide post between the bottom end of the guide sleeve and the bottom plate; the outer diameter of the edge is larger than that of the guide spring;
the drain hole die holder A comprises a supporting block A, a lower die A and a stop block A; the center of the front part of the lower die A is provided with a die hole A; the die hole A is matched with the lower end of the drain hole punching die; the width of the lower die A is matched with that of the right cavity; the thickness of the lower die A is smaller than the height of the right cavity; the lower die A is inserted into the supporting block A and is fixed in the supporting block A through screws; the stop block A is positioned above the lower die A and is fixed in the supporting block A through screws; the stop block A is provided with a through hole; the through hole is positioned right above the die hole A; the through hole is larger than the die hole A;
the drain hole die holder B comprises a supporting block B, a lower die B and a stop block B; the front part of the lower die B is provided with a die hole B close to the right; the right side surface of the die hole B is tangent to the right side surface of the lower die B to form a notch; the shape of the die hole B is matched with the lower end of the drain hole punching die; the width of the lower die B is smaller than the height of the right cavity; the thickness of the lower die B is smaller than the width of the right cavity; the lower die B is inserted into the supporting block B and is fixed in the supporting block B through screws; the stop block B is positioned above the lower die B and is fixed in the supporting block B through screws; a through hole is formed in the stop block B; the through hole is positioned right above the die hole B; the through hole is larger than the die hole B;
the supporting block A and the supporting block B are fixedly arranged on the bottom plate; the upper end surface of the lower die A is flush with the upper end surface of the lower die B; the two water drain hole stamping dies are respectively fixed on the lower end face of the movable plate right above the die hole A and the die hole B.
2. The window converter perforating die of claim 1, wherein: the punching die further comprises a pressing component B; the pressing component B comprises a pressing plate B, a plurality of springs and an L-shaped supporting piece; the pressing plate B is of an integrated structure, the front end of the pressing plate B is bent towards an arc shape bent towards the right, and the rear end of the pressing plate B is a straight plate; the pressing plate B is fixed on the upper part of the L-shaped supporting piece through a spring; the pressing component B is arranged on the right side of the drain hole die holder B; the pressing plate B is positioned on the right side of the die hole B, and the rear end of the pressing plate B is parallel to the die hole B; the distance between the pressing plate B and the lower die B is smaller than the thickness of the frame at the bottom of the right cavity.
3. A window conversion member perforating die as recited in claim 2, wherein: the punching die further comprises a pressing component A; the pressing component A comprises a pressing plate A, a plurality of springs and an L-shaped supporting piece; the pressing plate A is of an integrated structure, the front end of the pressing plate A is bent towards an arc shape bent towards the right, and the rear end of the pressing plate A is a straight plate; the pressing plate A is fixed on the upper part of the L-shaped supporting piece through a spring; the pressing component A is arranged on the right side of the drain hole die holder A; the pressing plate A is positioned on the right side of the die hole A, and the rear end of the pressing plate A is parallel to the die hole A; the distance between the pressure strip A and the lower die A is smaller than the thickness of the right frame of the right cavity.
4. A window conversion member perforating die as claimed in claim 3, wherein: the pressing plate A and the pressing plate B are made of polytetrafluoroethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385620.2U CN211437719U (en) | 2019-12-26 | 2019-12-26 | Window converting piece mould that punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385620.2U CN211437719U (en) | 2019-12-26 | 2019-12-26 | Window converting piece mould that punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211437719U true CN211437719U (en) | 2020-09-08 |
Family
ID=72308967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385620.2U Active CN211437719U (en) | 2019-12-26 | 2019-12-26 | Window converting piece mould that punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211437719U (en) |
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2019
- 2019-12-26 CN CN201922385620.2U patent/CN211437719U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Liping Inventor after: Liu Zhiwei Inventor after: Zeng Xianfu Inventor before: Liu Liping Inventor before: Liu Zhiwei Inventor before: Zeng Xianfu |
|
| CB03 | Change of inventor or designer information | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 No. 121 twenty-second Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee after: Henan henghao door and window Engineering Technology Co.,Ltd. Address before: 450000 No. 121, 22nd Street, economic and Technological Development Zone, Guancheng Hui District, Zhengzhou City, Henan Province Patentee before: Henan henghao door and window Engineering Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |