Bending machine for front door machining

Abstract

The utility model provides a bending machine for processing a front door, which relates to the technical field of bending machines and comprises a base, a placing table is fixedly mounted at the top of the base, a storage groove is formed in the outer wall of the placing table, and a fixing groove is formed in the inner wall of the storage groove. When the front door bending device is used, a worker places a front door on the placing table, the end, needing to be bent, of the front door is attached to the end, close to the placing table, of the baffle, at the moment, the worker starts the electric telescopic rod, the baffle moves, the baffle pushes the front door to move, and at the moment, the worker observes scales on the graduated scale on the side wall of the placing table; and when the required bending length is reached, the electric telescopic rod stops working, a worker starts an electromagnet, an iron baffle enters a limiting groove under attraction force, finally, the worker starts the electric telescopic rod and a movable plate to enter a storage groove, bending can be started at the moment, and therefore the working efficiency of the worker can be improved, and the working difficulty can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine especially relates to a bending machine for front door processing. BACKGROUND

[0002] The bending machine is mainly powered by a hydraulic system or a mechanical transmission system to make the upper die and the lower die move relatively to bend the metal plate placed between them. When processing the front door, the parameters of the bending machine, such as bending angle and pressure, are adjusted according to the design requirements and size specifications of the front door to ensure that the front door can be accurately bent into the required shape.

[0003] In the prior art, such as the aluminum veneer processing bending machine in Chinese patent CN 218283296 U, it includes a processing table, the top of the processing table is fixedly installed with a mounting frame, the top end of the mounting frame is fixedly installed with a hydraulic cylinder, the movable end of the hydraulic cylinder is fixedly connected with a pressing disc, the top of the processing table is slidably connected with a supporting structure and a bending equipment, and the bending equipment is located outside the supporting structure. The aluminum veneer processing bending machine sets the bending equipment, uses the driving power to drive the bending plate to rotate through the driving gear, so that the inclination angle of the bending plate can be adjusted according to the actual use requirement, and the deflection plate can support the bending part of the aluminum veneer until the bending plate is parallel to the adjusted deflection plate, so that the aluminum veneer can be bent at any angle, the bending precision of the aluminum veneer is improved, and the demand for bending at different angles is met. However, the patent still has the following problems.

[0004] In the above-mentioned patent, although the patent can bend the aluminum veneer at any angle, improve the bending precision of the aluminum veneer, and meet the demand for bending at different angles, the staff needs to measure the position of the plate to be bent first when placing the processing plate, then overlap the outermost edge of the supporting sliding plate with the innermost side of the aluminum veneer to be bent, and then continue to bend, which is relatively cumbersome and increases the difficulty of the staff's work. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that the staff needs to measure the position of the plate to be bent first when placing the processing plate in the prior art, which is relatively cumbersome and increases the difficulty of the staff's work, and provides a bending machine for front door processing.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a bending machine for front door processing, including base, the base top fixed mounting has the placing table, the placing table outer wall is equipped with the storage groove, the storage groove inner wall is equipped with the fixed groove, the fixed groove inner wall fixed mounting has the electric telescopic handle, the telescopic end fixed mounting of electric telescopic handle has the moving plate, the moving plate outer wall fixed mounting has the measuring block, the measuring block is close to the moving plate and is equipped with the limiting slot, the limiting slot inner wall fixed mounting has the electromagnet, the electromagnet outer wall fixed mounting has the spring, the spring away from the electromagnet one end fixed mounting has the baffle, the measuring block bottom fixed mounting has the scale.

[0007] Preferably, the base top fixed mounting has L type board, the L type board inner wall is equipped with the second sliding groove, the second sliding groove is rotatably installed with the second threaded rod, the L type board outer wall fixed mounting has the second motor, the output of second motor penetrates L type board and is fixedly connected with the second threaded rod, the second threaded rod outer wall is screwed with the second sliding block.

[0008] Preferably, the second sliding block bottom fixed mounting has the first hydraulic cylinder, and the output of the first hydraulic cylinder is fixedly installed with a pressing plate.

[0009] Preferably, the base top is equipped with two first sliding grooves, the first sliding groove is rotatably installed with the first threaded rod, the base outer wall is fixedly installed with two first motors, the output of the first motor penetrates the base and is fixedly connected with the first threaded rod, and the first threaded rod is screwed with the first sliding block.

[0010] Preferably, the two first sliding blocks are fixedly installed with a U-shaped plate at the top, the U-shaped plate is fixedly installed with a second hydraulic cylinder at the top, the output of the second hydraulic cylinder penetrates the U-shaped plate and is fixedly installed with a U-shaped seat.

[0011] Preferably, the U-shaped seat is rotatably installed with a rotating shaft at the inner wall, the U-shaped seat is fixedly installed with a third motor at the outer wall, the output of the third motor penetrates the U-shaped seat and is fixedly connected with the rotating shaft, and the rotating shaft is fixedly installed with a bending plate at the outer wall.

[0012] Preferably, the placing table top is fixedly installed with a fixed plate and a storage plate, the storage plate is fixedly installed with a cylinder at the end away from the fixed plate, the output of the cylinder penetrates the storage plate and is fixedly installed with a limiting plate.

[0013] Preferably, the placing table is fixedly installed with a support plate at the end close to the scale, and the scale bottom is attached to the support plate top.

[0014] Preferably, the moving plate is fixedly installed with a plurality of evenly distributed limiting rods at the end close to the placing table, and the limiting rods are slidably inserted into the placing table.

[0015] Preferably, the baffle outer wall is attached to the limiting groove inner wall.

[0016] Compared with the prior art, the front door processing bending machine has the advantages and positive effects that,

[0017] 1、The utility model discloses a placing table, a measuring block, a L type plate, a U type plate and a storage groove are arranged on the placing table, the L type plate is arranged on the placing table, the U type plate is arranged on the L type plate, the storage groove is arranged on the U type plate, the placing table is used for placing the front door, the measuring block is used for measuring the length of the front door, the L type plate is used for moving the front door, the U type plate is used for storing the L type plate, and the storage groove is used for storing the moving plate.

[0018] 2、The utility model discloses a fixing mechanism, the fixing mechanism comprises a first hydraulic cylinder, a second motor, a second threaded rod and a second sliding block, the first hydraulic cylinder is arranged on the placing table, the second motor is arranged on the placing table, the second threaded rod is arranged on the placing table, the second sliding block is arranged on the placing table, the first hydraulic cylinder is used for fixing the front door, the second motor is used for adjusting the position of the second sliding block, the second threaded rod is used for driving the second sliding block to move, and the second sliding block is used for moving the pressing plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 An overall perspective view of the front door processing bending machine is provided for the utility model;

[0020] Figure 2 A placing table sectional view of the front door processing bending machine is provided for the utility model;

[0021] Figure 3 A measuring block sectional view of the front door processing bending machine is provided for the utility model;

[0022] Figure 4 An L type plate perspective view of the front door processing bending machine is provided for the utility model;

[0023] Figure 5 A U type plate perspective view of the front door processing bending machine is provided for the utility model.

[0024] Legend: 1. Base; 2. Placement platform; 3. Fixing plate; 4. Storage plate; 5. Cylinder; 6. Limiting plate; 7. Moving plate; 8. Measuring block; 9. Scale; 10. Support plate; 11. L-shaped plate; 12. First slide groove; 13. First threaded rod; 14. First motor; 15. First slider; 16. U-shaped plate; 17. Fixing groove; 18. Electric telescopic rod; 19. Limiting rod; 20. Storage groove; 21. Limiting groove; 22. Electromagnet; 23. Spring; 24. Baffle; 25. Second slide groove; 26. Second threaded rod; 27. Second motor; 28. Second slider; 29. ​​First hydraulic cylinder; 30. Pressure plate; 31. Second hydraulic cylinder; 32. U-shaped seat; 33. Rotating shaft; 34. Third motor; 35. Bending plate. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1, such as Figures 1-5 As shown, this utility model provides a bending machine for front door processing, including a base 1, a placement platform 2 fixedly installed on the top of the base 1, a storage groove 20 opened on the outer wall of the placement platform 2, a fixing groove 17 opened on the inner wall of the storage groove 20, an electric telescopic rod 18 fixedly installed on the inner wall of the fixing groove 17, a moving plate 7 fixedly installed on the telescopic end of the electric telescopic rod 18, a measuring block 8 fixedly installed on the outer wall of the moving plate 7, a limit groove 21 opened on the movement of the measuring block 8 near the moving plate 7, an electromagnet 22 fixedly installed on the inner wall of the limit groove 21, a spring 23 fixedly installed on the outer wall of the electromagnet 22, a baffle 24 fixedly installed on the end of the spring 23 away from the electromagnet 22, and a scale 9 fixedly installed on the bottom of the measuring block 8.

[0028] The effect achieved by the whole embodiment 1 is that when in use, the worker places the front door on the placement table 2, and the end to be bent is attached to the end of the baffle 24 close to the placement table 2, at this time, the worker starts the electric telescopic rod 18, the telescopic end of the electric telescopic rod 18 retracts, thereby driving the moving plate 7 and the baffle 24 to move, so that the baffle 24 pushes the front door to move, at this time, the worker observes the scale on the scale 9 on the side wall of the placement table 2, when the required bending length is reached, the electric telescopic rod 18 stops working, the worker starts the electromagnet 22, the iron baffle 24 is attracted into the limiting groove 21, the spring 23 is compressed, and finally the worker starts the electric telescopic rod 18, the telescopic end of the electric telescopic rod 18 retracts, driving the moving plate 7 into the storage groove 20, at this time, the bending can be started, so as to improve the work efficiency of the worker and reduce the work difficulty.

[0029] As shown in embodiment 2, Figures 1-5 Further, the L-shaped plate 11 is fixedly installed on the top of the base 1, the second sliding groove 25 is formed in the inner wall of the L-shaped plate 11, the second threaded rod 26 is rotatably installed in the second sliding groove 25, the second motor 27 is fixedly installed on the outer wall of the L-shaped plate 11, the output end of the second motor 27 penetrates through the L-shaped plate 11 and is fixedly connected with the second threaded rod 26, and the second sliding block 28 is threadedly connected with the outer wall of the second threaded rod 26.

[0030] Further, the first hydraulic cylinder 29 is fixedly installed on the bottom of the second sliding block 28, and the pressure plate 30 is fixedly installed on the output end of the first hydraulic cylinder 29.

[0031] Further, the two first sliding grooves 12 are formed in the top of the base 1, the first threaded rod 13 is rotatably installed in the first sliding groove 12, the two first motors 14 are fixedly installed on the outer wall of the base 1, the output end of the first motor 14 penetrates through the base 1 and is fixedly connected with the first threaded rod 13, and the first sliding block 15 is threadedly connected with the outer wall of the first threaded rod 13.

[0032] Further, the two first sliding blocks 15 are fixedly installed on the top of the U-shaped plate 16, the second hydraulic cylinder 31 is fixedly installed on the top of the U-shaped plate 16, and the U-shaped seat 32 is fixedly installed on the output end of the second hydraulic cylinder 31.

[0033] Further, the rotating shaft 33 is rotatably installed in the inner wall of the U-shaped seat 32, the third motor 34 is fixedly installed on the outer wall of the U-shaped seat 32, the output end of the third motor 34 penetrates through the U-shaped seat 32 and is fixedly connected with the rotating shaft 33, and the bending plate 35 is fixedly installed on the outer wall of the rotating shaft 33.

[0034] Further, the fixed plate 3 and the storage plate 4 are fixedly installed on the top of the placement table 2, the air cylinder 5 is fixedly installed on the end of the storage plate 4 away from the fixed plate 3, and the limiting plate 6 is fixedly installed on the output end of the air cylinder 5.

[0035] Further, the end of the placement table 2 close to the scale 9 is fixedly installed with a support plate 10, and the bottom of the scale 9 is attached to the top of the support plate 10.

[0036] Further, the end of the moving plate 7 close to the placement table 2 is fixedly installed with a plurality of evenly distributed limiting rods 19, one end of the limiting rod 19 is slidingly inserted into the placement table 2, thereby increasing the support force of the moving plate 7.

[0037] Further, the outer wall of the baffle 24 is attached to the inner wall of the limiting groove 21, thereby preventing the baffle 24 from tilting.

[0038] The effect achieved by the whole embodiment 2 is that when fixed, the staff member starts the second motor 27 according to the size of the front door, the output end of the second motor 27 drives the second threaded rod 26 to rotate, thereby making the second sliding block 28 move along the second sliding groove 25 until the pressing plate 30 moves above the front door, and finally the staff member starts the first hydraulic cylinder 29, the output end of the first hydraulic cylinder 29 is stretched to push the pressing plate 30 to descend, the pressing plate 30 contacts the front door to fix the front door, so as to prevent the front door from moving when it is bent, and the position of the pressing plate 30 can be adjusted according to the size of the front door.

[0039] Working principle: when using, the worker places the front door on the placement table 2, and the end to be bent is attached to the end of the baffle 24 close to the placement table 2, then the worker attaches the side wall of the front door to the outer wall of the fixed plate 3, starts the air cylinder 5, the output end of the air cylinder 5 drives the limiting plate 6 to move, the limiting plate 6 moves until it is attached to the other end of the front door, at this time, the worker starts the electric telescopic rod 18, the telescopic end of the electric telescopic rod 18 retracts, thereby driving the moving plate 7 and the baffle 24 to move, so that the baffle 24 pushes the front door to move, at this time the worker observes the scale on the scale 9 on the side wall of the placement table 2, when the required bending length is reached, the electric telescopic rod 18 stops working, then the worker starts the second motor 27 according to the size of the front door, the output end of the second motor 27 drives the second threaded rod 26 to rotate, thereby making the second sliding block 28 move along the second sliding groove 25 until the pressing plate 30 moves above the front door, finally the worker starts the first hydraulic cylinder 29, the output end of the first hydraulic cylinder 29 stretches and pushes the pressing plate 30 to descend, the pressing plate 30 contacts the front door to fix it, so as to prevent the front door from moving when bending, and the position of the pressing plate 30 can be adjusted according to the size of the front door. The worker starts the electromagnet 22, the iron baffle 24 is attracted into the limiting groove 21, the spring 23 is compressed, finally the worker starts the electric telescopic rod 18, the telescopic end of the electric telescopic rod 18 retracts, driving the moving plate 7 into the storage groove 20, at this time the bending can be started, so as to improve the work efficiency of the worker and reduce the work difficulty. When bending, the worker starts the third motor 34, the rotating shaft 33 and the bending plate 35 rotate, the bending plate 35 is in a horizontal state, then the worker starts the first motor 14, the first sliding block 15 moves along the first sliding groove 12 until the bending plate 35 moves above the front door, then the worker starts the second hydraulic cylinder 31, the bending plate 35 descends and is attached to the top of the front door, finally the worker starts the third motor 34, the bending plate 35 rotates, and the bending of the front door is started, until it is bent to the required angle.

[0040] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still falls within the protection scope of the present application.

Claims

1. A bending machine for front door machining, comprising a base (1), characterized in that: The base (1) top fixedly installed with the placement platform (2), the outer wall of the placement platform (2) is provided with a storage groove (20), the inner wall of the storage groove (20) is provided with a fixed groove (17), the inner wall of the fixed groove (17) is fixedly installed with an electric telescopic rod (18), the telescopic end of the electric telescopic rod (18) is fixedly installed with a moving plate (7), the outer wall of the moving plate (7) is fixedly installed with a measuring block (8), the moving plate (7) is close to the moving plate (7) and is provided with a limiting groove (21), the inner wall of the limiting groove (21) is fixedly installed with an electromagnet (22), the outer wall of the electromagnet (22) is fixedly installed with a spring (23), one end of the spring (23) away from the electromagnet (22) is fixedly installed with a baffle (24), and the bottom of the measuring block (8) is fixedly installed with a scale (9).

2. The bending machine for front door processing according to claim 1, characterized in that: The base (1) top fixedly installed with the L-shaped plate (11), the inner wall of the L-shaped plate (11) is provided with a second sliding groove (25), the second sliding groove (25) is rotatably installed with a second threaded rod (26), and the outer wall of the L-shaped plate (11) is fixedly installed with a second motor (27). The output end of the second motor (27) penetrates the L-shaped plate (11) and is fixedly connected with the second threaded rod (26), and the outer wall of the second threaded rod (26) is threadedly connected with a second sliding block (28).

3. The bending machine for front door processing according to claim 2, characterized in that: The bottom of the second sliding block (28) is fixedly installed with a first hydraulic cylinder (29), and the output end of the first hydraulic cylinder (29) is fixedly installed with a pressing plate (30).

4. The bending machine for front door processing according to claim 1, characterized in that: The top of the base (1) is provided with two first sliding grooves (12), the first sliding grooves (12) are rotatably installed with first threaded rods (13), and the outer wall of the base (1) is fixedly installed with two first motors (14). The output end of the first motor (14) penetrates the base (1) and is fixedly connected with the first threaded rod (13), and the outer wall of the first threaded rod (13) is threadedly connected with a first sliding block (15).

5. The bending machine for front door processing according to claim 4, characterized in that: The top of the two first sliding blocks (15) is fixedly installed with a U-shaped plate (16), the top of the U-shaped plate (16) is fixedly installed with a second hydraulic cylinder (31), and the output end of the second hydraulic cylinder (31) penetrates the U-shaped plate (16) and is fixedly installed with a U-shaped seat (32).

6. The bending machine for front door processing according to claim 5, characterized in that: The inner wall of the U-shaped seat (32) is rotatably installed with a rotating shaft (33), the outer wall of the U-shaped seat (32) is fixedly installed with a third motor (34), the output end of the third motor (34) penetrates the U-shaped seat (32) and is fixedly connected with the rotating shaft (33), and the outer wall of the rotating shaft (33) is fixedly installed with a bending plate (35).

7. The bending machine for front door processing according to claim 1, characterized in that: The top of the placement platform (2) is fixedly installed with a fixed plate (3) and a storage plate (4), one end of the storage plate (4) away from the fixed plate (3) is fixedly installed with an air cylinder (5), the output end of the air cylinder (5) penetrates the storage plate (4) and is fixedly installed with a limiting plate (6).

8. The bending machine for front door processing according to claim 1, characterized in that: The placement platform (2) is fixedly installed with a support plate (10) at one end close to the scale (9), and the bottom of the scale (9) is attached to the top of the support plate (10).

9. The bending machine for front door processing according to claim 1, characterized in that: A plurality of evenly distributed limiting rods (19) are fixedly installed on one end of the mobile plate (7) close to the placement table (2), and one end of the limiting rod (19) is slidably inserted into the placement table (2).

10. The bending machine for front door processing according to claim 1, characterized in that: The outer wall of the baffle (24) is attached to the inner wall of the limiting groove (21).

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