CN215965786U

CN215965786U - Punching die for internal corner face hole of aluminum die

Info

Publication number: CN215965786U
Application number: CN202121163140.2U
Authority: CN
Inventors: 李万有; 吴倬霖; 区楚平
Original assignee: Foshan Sanaluminum Technology Co ltd
Current assignee: Foshan Sanaluminum Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-03-08
Anticipated expiration: 2031-05-27

Abstract

A punching die for an internal corner face hole of an aluminum die comprises a mounting plate, a first vertical wall, a second vertical wall, a sliding block, a lower die, an upper die, a cylinder, a clamping assembly and an adjusting assembly; the clamping assembly comprises a screw rod I, a clamping plate, a spring I and a nut; the adjusting assembly comprises a first connecting rod, a second connecting rod, a moving plate, a second screw, a second spring and a rotating plate; according to the utility model, the adjusting assembly is arranged, and the upper die and the lower die keep synchronous movement through the first connecting rod and the second connecting rod, so that the punching position can be adjusted to adapt to the processing of different internal corner sectional materials; the clamping assembly is arranged, and the internal corner section can be firmly clamped through the matching of the clamping plate and the vertical wall I, so that the internal corner section is not easy to move during machining, and the machining quality is improved; the installation block I and the installation block II are arranged and are in threaded connection with the lower die and the upper die respectively, the lower die and the upper die of different models can be replaced, multiple conditions are adapted, and the utilization rate of the die is improved.

Description

Punching die for internal corner face hole of aluminum die

Technical Field

The utility model relates to the technical field of aluminum die internal corner face hole punching dies, in particular to an aluminum die internal corner face hole punching die.

Background

The internal corner section is a section for realizing the internal corner line of the building. The traditional manual punching die cannot effectively adjust the punching position during punching, so that the use efficiency of the die is reduced; and the traditional manual punching die can not effectively clamp the internal corner sectional material during punching, so that the punching quality is not high.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the punching die for the internal corner face hole of the aluminum die, which can adjust the punching position and further improve the use efficiency of the die; set up the centre gripping subassembly, can effectually carry out the centre gripping to the reentrant corner section bar, improve the quality of punching a hole.

(II) technical scheme

In order to solve the problems, the utility model provides a punching die for an internal corner face hole of an aluminum die, which comprises a mounting plate, a first vertical wall, a second vertical wall, a sliding block, a lower die, an upper die, a cylinder, a clamping assembly and an adjusting assembly, wherein the first vertical wall is provided with a first vertical wall; the mounting plate is horizontal, and the upper end of the mounting plate is provided with a vertical wall I; the vertical wall II and the sliding block are respectively arranged on two sides of the vertical wall I; the second vertical wall is vertical; the sliding block is arranged on the mounting plate in a sliding mode along the direction perpendicular to the first vertical wall; the lower die is arranged above the sliding block, and the upper end of the lower die is flush with the upper end of the first vertical wall; the upper die is arranged right above the lower die; the cylinder is vertically arranged on the upper return part of the upper die, and the telescopic end is downwards connected with the upper die; the clamping assembly is arranged on the side wall of the first vertical wall; the adjusting assembly is arranged on the second vertical wall and is connected with the sliding block and the air cylinder; the clamping assembly comprises a screw rod I, a clamping plate, a spring I and a nut; the screw rod I is horizontally arranged on the side wall of the vertical wall I, which is far away from the slide block; the clamping plate is vertically sleeved on the first screw rod, and the upper end of the clamping plate is flush with the upper end of the first vertical wall; the spring I is horizontal and is positioned between the vertical wall I and the clamping plate; the nut is arranged at one end of the first screw rod, which is far away from the first vertical wall, and is in threaded connection with the first screw rod; the adjusting assembly comprises a first connecting rod, a second connecting rod, a moving plate, a second screw, a second spring and a rotating plate; the moving plate is vertically arranged on one side, far away from the first vertical wall, of the second vertical wall and is positioned above the mounting plate; the first connecting rod is horizontal, one end of the first connecting rod is connected with the sliding block, and the other end of the first connecting rod penetrates through the first vertical wall and the second vertical wall and is connected with the moving plate; the second connecting rod is horizontal, one end of the second connecting rod is connected with the cylinder, and the other end of the second connecting rod penetrates through the second vertical wall and is connected with the moving plate; the screw rod II is horizontally arranged on the side wall of the vertical wall II, which is far away from the vertical wall I, and one end of the screw rod II, which is far away from the vertical wall II, penetrates through the movable plate and is in threaded connection with the rotating plate; the second spring is horizontal and is positioned between the second vertical wall and the moving plate.

Preferably, a first mounting block is arranged above the sliding block; a through hole is vertically formed in the first mounting block; the upper die is arranged in the through hole, the upper end of the upper die is flush with the upper end of the mounting block, and the upper die is in threaded connection with the hole wall of the through hole; the telescopic end of the cylinder is provided with a second mounting block; the upper end of the upper die is in threaded connection with the mounting block II.

Preferably, the lower end of the mounting block II is provided with a vertical spring III; the lower end of the spring III is provided with a horizontal pressing plate; the pressing plate is sleeved on the upper die.

Preferably, the lower end of the mounting plate is provided with a fixing component; the fixing component comprises an electric telescopic rod, a fixing plate and a screw; the electric telescopic rod is vertically arranged at the lower end of the mounting plate, and the lower end of the electric telescopic rod is horizontally provided with a fixing plate; screws are vertically arranged on the side wall of the fixing plate; the screw passes through the fixing plate and is in threaded connection with the fixing plate.

Preferably, the upper end of the mounting plate is horizontally provided with a sliding rod; the sliding rod is positioned on one side of the first vertical wall, which is far away from the second vertical wall, and is vertical to the first vertical wall; the sliding block is arranged on the sliding rod in a sliding manner; a spring IV is horizontally arranged on the side wall of the vertical wall I close to the sliding block; one end of the spring IV, which is far away from the vertical wall I, is connected with the sliding block.

Preferably, a guide rod is horizontally arranged on one side, close to the first vertical wall, of the clamping plate; the guide rod is vertical to the vertical wall I; a hole is formed in the position, corresponding to the guide rod, of the first vertical wall; one end of the guide rod, which is far away from the clamping plate, is arranged in the hole.

Preferably, the second connecting rod consists of at least two groups of horizontal rods which are parallel and horizontal to each other; one end of the cross rod is connected with the cylinder, and the other end of the cross rod penetrates through the vertical wall II to be connected with the moving plate; reinforcing plates are arranged between every two transverse rods of the plurality of groups.

Preferably, one end of the rotating plate, which is far away from the second vertical wall, is provided with a handle; the handle is horizontal and is connected with the rotating plate in a rotating way.

The technical scheme of the utility model has the following beneficial technical effects:

in the present invention,

1. set up adjusting part, through connecting rod one and connecting rod two for go up mould and lower mould and keep synchronous motion, can adjust the position of punching a hole, adapt to the processing of different reentrant corner section bars.

2. Set up the centre gripping subassembly, through splint and a cooperation of founding the wall, can carry out firm centre gripping to the reentrant corner section bar for add man-hour, the reentrant corner section bar is difficult for removing, improves the quality of processing.

3. The installation block I and the installation block II are arranged and are in threaded connection with the lower die and the upper die respectively, the lower die and the upper die of different models can be replaced, multiple conditions are adapted, and the utilization rate of the die is improved.

Drawings

Fig. 1 is a schematic structural view of an aluminum die internal corner face hole punching die provided by the utility model.

Fig. 2 is a partially enlarged view of a portion a of the female corner face hole punching die for an aluminum die according to the present invention.

Fig. 3 is a partially enlarged view of a portion B of the female corner face hole punching die for an aluminum die according to the present invention.

Fig. 4 is a partially enlarged view of the position C of the female corner face hole punching die of the aluminum die according to the present invention.

Reference numerals: 1. mounting a plate; 2. a first vertical wall; 3. a second vertical wall; 4. a slider; 5. a lower die; 6. an upper die; 7. a cylinder; 8. a first screw rod; 9. a splint; 10. a first spring; 11. a nut; 12. a first connecting rod; 13. A second connecting rod; 14. moving the plate; 15. a second screw; 16. a second spring; 17. rotating the plate; 18. a first mounting block; 19. a second mounting block; 20. a third spring; 21. pressing a plate; 22. an electric telescopic rod; 23. a fixing plate; 24. A screw; 25. a slide bar; 26. a fourth spring; 27. a guide bar; 28. an aperture; 29. a cross bar; 30. a reinforcing plate; 31. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a punching die for an internal corner face hole of an aluminum die, which comprises a mounting plate 1, a first vertical wall 2, a second vertical wall 3, a sliding block 4, a lower die 5, an upper die 6, a cylinder 7, a clamping assembly and an adjusting assembly; the mounting plate 1 is horizontal, and the upper end of the mounting plate is provided with a vertical wall I2; the vertical wall II 3 and the slide block 4 are respectively arranged at two sides of the vertical wall I2; the second vertical wall 3 is vertical; the sliding block 4 is arranged on the mounting plate 1 in a sliding mode along the direction perpendicular to the first vertical wall 2; the lower die 5 is arranged above the sliding block 4, and the upper end of the lower die is flush with the upper end of the first vertical wall 2; the upper die 6 is arranged right above the lower die 5; the cylinder 7 is vertically arranged on the upper return of the upper die 6, and the telescopic end is downwards connected with the upper die 6; the clamping assembly is arranged on the side wall of the first vertical wall 2; the adjusting assembly is arranged on the second vertical wall 3 and is connected with the sliding block 4 and the air cylinder 7; the clamping assembly comprises a first screw rod 8, a clamping plate 9, a first spring 10 and a nut 11; the first screw 8 is horizontally arranged on the side wall of the first vertical wall 2 far away from the slide block 4; the clamping plate 9 is vertically sleeved on the first screw rod 8, and the upper end of the clamping plate is flush with the upper end of the first vertical wall 2; the spring I10 is horizontal and is positioned between the vertical wall I2 and the clamping plate 9; the nut 11 is arranged at one end, far away from the vertical wall I2, of the screw I8 and is in threaded connection with the screw I8; the adjusting assembly comprises a first connecting rod 12, a second connecting rod 13, a moving plate 14, a second screw 15, a second spring 16 and a rotating plate 17; the moving plate 14 is vertically arranged on one side, far away from the first vertical wall 2, of the second vertical wall 3 and is positioned above the mounting plate 1; the first connecting rod 12 is horizontal, one end of the first connecting rod is connected with the sliding block 4, and the other end of the first connecting rod penetrates through the first vertical wall 2 and the second vertical wall 3 to be connected with the moving plate 14; the second connecting rod 13 is horizontal, one end of the second connecting rod is connected with the cylinder 7, and the other end of the second connecting rod penetrates through the second vertical wall 3 and is connected with the moving plate 14; the second screw 15 is horizontally arranged on the side wall of the second vertical wall 3 far away from the first vertical wall 2, and one end far away from the second vertical wall 3 penetrates through the moving plate 14 and is in threaded connection with the rotating plate 17; the second spring 16 is horizontal and is positioned between the second vertical wall 3 and the moving plate 14.

In an alternative embodiment, a first mounting block 18 is arranged above the sliding block 4; a through hole is vertically formed in the first mounting block 18; the upper die 6 is arranged in the through hole, the upper end of the upper die is flush with the upper end of the first mounting block 18, and the upper die is in threaded connection with the wall of the through hole; a second mounting block 19 is arranged at the telescopic end of the cylinder 7; the upper end of the upper die 6 is in threaded connection with the second mounting block 19.

In an alternative embodiment, the lower end of the second mounting block 19 is provided with a third vertical spring 20; the lower end of the spring III 20 is provided with a horizontal pressing plate 21; the pressing plate 21 is sleeved on the upper die 6.

In an alternative embodiment, the lower end of the mounting plate 1 is provided with a fixing component; the fixing component comprises an electric telescopic rod 22, a fixing plate 23 and a screw 24; the electric telescopic rod 22 is vertically arranged at the lower end of the mounting plate 1, and the lower end of the electric telescopic rod is horizontally provided with a fixing plate 23; the side wall of the fixing plate 23 is vertically provided with a screw 24; the screw 24 passes through the fixing plate 23 and is screwed with the fixing plate 23.

In an alternative embodiment, a sliding rod 25 is horizontally arranged at the upper end of the mounting plate 1; the sliding rod 25 is positioned on one side of the first vertical wall 2, which is far away from the second vertical wall 3, and is vertical to the first vertical wall 2; the sliding block 4 is arranged on the sliding rod 25 in a sliding manner; a fourth spring 26 is horizontally arranged on the side wall of the first vertical wall 2 close to the sliding block 4; and one end of the spring four 26 far away from the upright wall one 2 is connected with the sliding block 4.

In an alternative embodiment, a guide rod 27 is horizontally arranged on one side of the clamping plate 9 close to the first vertical wall 2; the guide rod 27 is arranged perpendicular to the first vertical wall 2; a hole 28 is formed in the position, corresponding to the guide rod 27, of the vertical wall I2; the end of the guide rod 27 remote from the clamping plate 9 is arranged inside the hole 28.

In an alternative embodiment, the second connecting rod 13 is composed of at least two groups of horizontal cross rods 29 which are parallel and horizontal to each other; one end of the cross rod 29 is connected with the cylinder 7, and the other end of the cross rod passes through the second vertical wall 3 to be connected with the moving plate 14; between each two of the plurality of sets of cross bars 29 is disposed a reinforcing plate 30.

In an alternative embodiment, a handle 31 is arranged at one end of the rotating plate 17 far away from the second vertical wall 3; the handle 31 is horizontal and is connected with the rotating plate 17 in a rotating way.

According to the device, the working principle is that the short edge of an L-shaped plate on one side of an internal corner profile is placed between a clamping plate 9 and a vertical wall I2, the long edge is horizontally placed at the upper end of the vertical wall I2, a nut 11 is rotated to drive the clamping plate 9 to be close to the vertical wall I2 to clamp the internal corner profile, a handle 31 is utilized to rotate a rotating plate 17, an air cylinder 7 and a sliding block 4 are moved through a connecting rod I12 and a connecting rod II 13, so that a lower die 5 and an upper die 6 are moved, the punching position is adjusted, the air cylinder 7 is started, the upper die 6 descends, a pressing plate 21 contacts the internal corner profile, a spring III 20 is compressed, the upper die 6 continues to descend and is closed with the lower die 5, and punching is completed; the lower die 5 and the upper die 6 are in threaded connection with the first mounting block 18 and the second mounting block 19 respectively, so that the lower die 5 and the upper die 6 can be replaced by different types, and the utilization rate of the die is improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A punching die for an internal corner face hole of an aluminum die is characterized by comprising a mounting plate (1), a first vertical wall (2), a second vertical wall (3), a sliding block (4), a lower die (5), an upper die (6), a cylinder (7), a clamping assembly and an adjusting assembly; the mounting plate (1) is horizontal, and a vertical wall I (2) is arranged at the upper end of the mounting plate; the vertical wall II (3) and the sliding block (4) are respectively arranged at two sides of the vertical wall I (2); the second vertical wall (3) is vertical; the sliding block (4) is arranged on the mounting plate (1) in a sliding mode along the direction perpendicular to the first vertical wall (2); the lower die (5) is arranged above the sliding block (4), and the upper end of the lower die is flush with the upper end of the first vertical wall (2); the upper die (6) is arranged right above the lower die (5); the cylinder (7) is vertically arranged on the upper return of the upper die (6), and the telescopic end is downwards connected with the upper die (6); the clamping assembly is arranged on the side wall of the first vertical wall (2); the adjusting assembly is arranged on the second vertical wall (3) and is connected with the sliding block (4) and the air cylinder (7);

the clamping assembly comprises a first screw rod (8), a clamping plate (9), a first spring (10) and a nut (11); the first screw (8) is horizontally arranged on the side wall of the first vertical wall (2) far away from the sliding block (4); the clamping plate (9) is vertically sleeved on the first screw rod (8), and the upper end of the clamping plate is flush with the upper end of the first vertical wall (2); the first spring (10) is horizontal and is positioned between the first vertical wall (2) and the clamping plate (9); the nut (11) is arranged at one end, far away from the vertical wall I (2), of the screw rod I (8) and is in threaded connection with the screw rod I (8);

the adjusting assembly comprises a first connecting rod (12), a second connecting rod (13), a moving plate (14), a second screw (15), a second spring (16) and a rotating plate (17); the moving plate (14) is vertically arranged on one side, far away from the first vertical wall (2), of the second vertical wall (3) and is positioned above the mounting plate (1); the first connecting rod (12) is horizontal, one end of the first connecting rod is connected with the sliding block (4), and the other end of the first connecting rod penetrates through the first vertical wall (2) and the second vertical wall (3) to be connected with the moving plate (14); the second connecting rod (13) is horizontal, one end of the second connecting rod is connected with the cylinder (7), and the other end of the second connecting rod penetrates through the second vertical wall (3) and is connected with the moving plate (14); the second screw (15) is horizontally arranged on the side wall of the second vertical wall (3) far away from the first vertical wall (2), and one end of the second vertical wall (3) far away passes through the moving plate (14) and is in threaded connection with the rotating plate (17); the second spring (16) is horizontal and is positioned between the second vertical wall (3) and the moving plate (14).

2. The female corner face hole punching die for aluminum dies according to claim 1, characterized in that a first mounting block (18) is provided above the slide block (4); a through hole is vertically formed in the first mounting block (18); the upper die (6) is arranged in the through hole, the upper end of the upper die is flush with the upper end of the first mounting block (18), and the upper die is in threaded connection with the hole wall of the through hole; a second mounting block (19) is arranged at the telescopic end of the cylinder (7); the upper end of the upper die (6) is in threaded connection with the second mounting block (19).

3. The female corner face hole punching die for the aluminum die as claimed in claim 2, wherein the lower end of the second mounting block (19) is provided with a third vertical spring (20); the lower end of the spring III (20) is provided with a horizontal pressing plate (21); the pressing plate (21) is sleeved on the upper die (6).

4. The female corner face hole punching die of an aluminum die as defined in claim 1, wherein a fixing member is provided at a lower end of the mounting plate (1); the fixing component comprises an electric telescopic rod (22), a fixing plate (23) and a screw (24); the electric telescopic rod (22) is vertically arranged at the lower end of the mounting plate (1), and the lower end of the electric telescopic rod is horizontally provided with a fixing plate (23); a screw (24) is vertically arranged on the side wall of the fixing plate (23); the screw (24) passes through the fixing plate (23) and is in threaded connection with the fixing plate (23).

5. The female corner face hole punching die of an aluminum die as claimed in claim 1, wherein a slide bar (25) is horizontally arranged at the upper end of the mounting plate (1); the sliding rod (25) is positioned on one side, far away from the second vertical wall (3), of the first vertical wall (2) and is perpendicular to the first vertical wall (2); the sliding block (4) is arranged on the sliding rod (25) in a sliding manner; a fourth spring (26) is horizontally arranged on the side wall of the first vertical wall (2) close to the sliding block (4); one end of the spring IV (26) far away from the vertical wall I (2) is connected with the sliding block (4).

6. The female corner face hole punching die of an aluminum die as claimed in claim 1, characterized in that a guide rod (27) is horizontally arranged on one side of the clamping plate (9) close to the first vertical wall (2); the guide rod (27) is perpendicular to the first vertical wall (2); a hole (28) is formed in the position, corresponding to the guide rod (27), of the vertical wall I (2); one end of the guide rod (27) far away from the clamping plate (9) is arranged inside the hole (28).

7. The female corner face hole punching die of an aluminum die as set forth in claim 1, wherein the second connecting rod (13) is composed of at least two sets of horizontal bars (29) parallel to each other; one end of the cross rod (29) is connected with the cylinder (7), and the other end of the cross rod penetrates through the second vertical wall (3) to be connected with the moving plate (14); reinforcing plates (30) are arranged between every two transverse rods (29).

8. The female corner face hole punching die of the aluminum die as set forth in claim 1, wherein a handle (31) is provided at an end of the rotating plate (17) remote from the second upright wall (3); the handle (31) is horizontal and is connected with the rotating plate (17) in a rotating way.