High-frequency welded pipe punching device capable of collecting sweeps conveniently

Abstract

The utility model relates to the technical field of welded pipe punching, and provides a high-frequency welded pipe punching device convenient to collect sweeps, which comprises a device base, a waste collecting cavity and clamping frames, the clamping frames are symmetrically arranged on the outer wall of the top end of the device base, and sliding rods are symmetrically arranged on the outer walls of the clamping frames. First sliding grooves are symmetrically formed in the inner wall of the clamping frame, an arc-shaped clamp and a triangular clamp are movably installed on the clamping frame through the first sliding grooves and sliding rods, first sliding blocks are symmetrically installed on the outer walls of the upper sides and the lower sides of the arc-shaped clamp and the triangular clamp, and a lead screw is connected to the outer wall of one side of the arc-shaped clamp and the outer wall of one side of the triangular clamp. Screw holes are symmetrically formed in the outer wall of the clamping frame, and one end of the lead screw penetrates through the outer walls of the two sides of the clamping frame through the screw holes. By means of the technical scheme, the problems that in the prior art, pipes of different models cannot be clamped, and meanwhile the side faces of the pipes cannot be punched are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welded pipe punching, in particular to a high-frequency welded pipe punching device which is convenient for collecting waste chips. Background Art

[0002] High-frequency welded pipe is a pipe formed by high-frequency induction heating, which is usually used to manufacture various pipes and structures. In the production process of high-frequency welded pipes, in order to improve production efficiency and ensure product quality, an effective method is needed to deal with waste. Waste mainly refers to the waste materials generated in the cutting, punching and other operations during the production of pipes. They may cause damage to equipment and also affect product quality.

[0003] The patent specification with the announcement number CN 215391943 discloses a high-frequency welded pipe punching device that is convenient for collecting waste chips. The device is provided with an operating table, a support block is fixedly installed at one end of the top of the operating table, and a limit block is fixedly installed at the other end of the top of the operating table. Both sides of the inner wall above the limit block are provided with a slot, and a slider is fixedly installed at the front end of the limit block. The utility model fixes a telescopic support rod on the operating table, and the other end of the telescopic support rod limits the elastic block through a circular slot. The elastic block is connected to the inside of the lower punch module, which plays a good role in fixing and regulating the lower punch module. The motor is started, and the motor drives the centrifugal round cake to rotate. Due to the displacement difference between the upper and lower centrifugal round cakes, the lower punch module is forced to reciprocate up and down, and the production original fixed on the operating table is pressed down to complete the operation task of the required processing mold. The utility model is simple and easy to operate, and has good practicality.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned high-frequency welded pipe punching device that is convenient for collecting waste chips has the following problems: the device clamps and fixes the welded pipe by a limiting block, and cannot adapt to different types of pipes for fixing. At the same time, the device is only provided with one punching block, and cannot punch holes on the side of the pipe. For this reason, we propose a high-frequency welded pipe punching device that is convenient for collecting waste chips. Utility Model Content

[0005] The utility model provides a high-frequency welded pipe punching device which is convenient for collecting waste chips, and solves the problem in the related art that different types of pipes cannot be clamped and the side of the pipe cannot be punched.

[0006] The technical solution of the utility model is as follows:

[0007] The cam is provided with a first sliding groove, and the first sliding groove and the second sliding groove are provided with a first sliding groove. The first sliding groove and the first sliding groove are provided with a first sliding groove. The outer walls of the cam and the first sliding groove are symmetrically provided with a first sliding groove. The outer walls of the cam and the first sliding groove are connected with a screw rod on one side of the cam and the first sliding groove. The outer walls of the cam and the first sliding groove are connected with a screw rod. The outer walls of the clamping frame are symmetrically provided with screw holes, and one end of the screw rod passes through the outer walls of the clamping frame on both sides of the clamping frame through the screw holes. The center position of the device base is provided with a waste inlet, the inner wall of the device base is provided with a waste collecting chamber, the inner wall of the bottom end of the device base is provided with a fan, the side wall of the waste collecting chamber is provided with a side inclined slide plate, and one end of the waste collecting chamber is provided with a waste outlet.

[0008] Preferably, the outer wall of the top end of the device base is provided with a right-angle rod, the outer wall of the bottom end of the right-angle rod is installed with a telescopic cylinder, the end of the telescopic cylinder away from the right-angle rod is connected to a punching block, side push rods are symmetrically arranged on both sides of the punching block, and the outer wall of the bottom end of the punching block is provided with a second punching block, the outer wall of the top end of the device base is symmetrically provided with a supporting block, the outer wall of the top end of the supporting block is provided with a side punching table, the middle position of the side punching table is provided with a limiting groove, the inner wall of the side punching table is provided with a second sliding groove, the side punching table is movably installed with a side pressure block through the second sliding groove, the outer wall of the bottom end of the side pressure block is symmetrically provided with a second sliding block, the outer wall of the side pressure block is provided with a rectangular through hole, the first punching block is installed on the side of the side pressure block away from the rectangular through hole, and the side push rods respectively match the limiting groove and the rectangular through hole.

[0009] Preferably, a rectangular ventilation plate is provided at the center position of the side inclined slide plate, and the ventilation plate is located directly above the fan.

[0010] Preferably, the first sliding block is T-shaped, and the first sliding block matches the first sliding groove.

[0011] Preferably, the outer wall of the screw rod is provided with an external thread, and the inner wall of the screw hole is provided with an internal thread matching the external thread.

[0012] Preferably, the center position of the arc-shaped clamp is in an arc shape, and the center position of the triangular clamp is in a triangular shape.

[0013] Preferably, the second sliding block is L-shaped, and the second sliding block matches the second sliding groove.

[0014] Preferably, a rectangular block is provided below the side push rod, and the rectangular block matches the rectangular through hole.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the pipe is placed at the center of the arc clamp and the triangular clamp by setting the arc clamp, the screw rod and the triangular clamp, and the arc clamp and the triangular clamp are limited by the internal thread set in the screw hole and the first slider and the first slide groove manually, so that the arc clamp and the triangular clamp are moved inwardly through the slide rod to clamp the pipe in the middle. This structure can clamp and fix the pipe according to different pipe diameters.

[0017] 2. In the utility model, a telescopic cylinder, a punching block and a side push rod are provided, and the telescopic cylinder is extended and retracted to make the punching block drive the side push rod to be pressed downward, and the structure of the side push rod is used to squeeze the side pressure block inward when it is pressed downward, and the second slider and the second slide groove are used to limit the side pressure block, so that when the side push rod moves downward to squeeze the side pressure block, it is translated inward on the side punching table, so that the second punching block provided below the punching block and the first punching block provided on one side of the side pressure block can punch holes in the pipe at the same time. This structure can punch holes not only on the top of the pipe, but also on both sides of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main structure of the device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the half-section structure of the device body proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the clamping frame structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the side push rod structure proposed by the utility model;

[0023] Figure 5 The utility model proposes Figure 4 A schematic diagram of the enlarged structure of .

[0024] In the figure: 1. device base; 2. right-angle rod; 3. telescopic cylinder; 4. punching block; 5. side push rod; 6. side pressure block; 7. first punching block; 8. side punching table; 9. support block; 10. waste inlet; 11. waste outlet; 12. waste collecting chamber; 13. fan; 14. side inclined slide plate; 15. second punching block; 16. clamping frame; 17. first slide groove; 18. arc clamp; 19. first slide block; 20. screw rod; 21. screw hole; 22. second slide groove; 23. limit groove; 24. rectangular through hole; 25. triangular clamp; 26. slide rod; 27. second slide block. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Figure 1 to Figure 5 As shown, this embodiment proposes a high-frequency welded pipe punching device that is convenient for collecting waste chips, including a device base 1, a waste collection chamber 12 and a clamping frame 16, the outer wall of the top of the device base 1 is symmetrically provided with a clamping frame 16, the outer wall of the clamping frame 16 is symmetrically installed with a slide bar 26, the inner wall of the clamping frame 16 is symmetrically provided with a first slide groove 17, the clamping frame 16 is movably installed with an arc clamp 18 and a triangular clamp 25 through the first slide groove 17 and the slide bar 26, and the outer walls of the upper and lower sides of the arc clamp 18 and the triangular clamp 25 are symmetrically installed with the first slide groove 17 and the slide bar 26. A slider 19, a screw rod 20 is connected to the outer wall of one side of the arc clamp 18 and the triangular clamp 25, and the outer wall of the clamping frame 16 is symmetrically provided with screw holes 21. One end of the screw rod 20 passes through the outer walls on both sides of the clamping frame 16 through the screw holes 21. A waste inlet 10 is provided at the center position of the device base 1, and a waste collecting chamber 12 is provided on the inner wall of the device base 1. A fan 13 is installed on the inner wall of the bottom end of the device base 1, and a side inclined slide plate 14 is installed on the side wall of the waste collecting chamber 12. A waste outlet 11 is provided at one end of the waste collecting chamber 12.

[0027] In this embodiment, a rectangular ventilation plate is provided at the center position of the side inclined slide plate 14, and the ventilation plate is located directly above the fan 13. This structure can suck the waste generated by the punching above into the waste collection chamber 12 through the waste inlet 10 to prevent the waste from affecting the punching.

[0028] In this embodiment, the first sliding block 19 is T-shaped, and the first sliding block 19 matches the first sliding groove 17 .

[0029] In this embodiment, the outer wall of the screw rod 20 is provided with an external thread, and the inner wall of the screw hole 21 is provided with an internal thread matching the external thread. This structure allows the arc clamp 18 and the triangular clamp 25 to move inward to fix and clamp the outer wall of the pipe.

[0030] In this embodiment, the center position of the arc clamp 18 is arc-shaped, and the center position of the triangular clamp 25 is triangular-shaped. This structure can match and clamp different outer diameters of pipes while preventing the pipes from rotating during punching.

[0031] Specific as Figure 1 , Figure 2and Figure 3 As shown, when using this structure, the pipe is placed at the center of the arc clamp 18 and the triangular clamp 25 through the arc clamp 18, the screw rod 20 and the triangular clamp 25, and the screw rod 20 is manually rotated to limit the arc clamp 18 and the triangular clamp 25 through the internal thread set in the screw hole 21 and the first slider 19 and the first slide groove 17, so that the arc clamp 18 and the triangular clamp 25 move inward through the slide rod 26 to clamp the pipe in the middle. This structure can clamp and fix pipes of different diameters.

[0032] Embodiment 2: The outer wall of the top end of the device base 1 is provided with a right-angle rod 2, and the outer wall of the bottom end of the right-angle rod 2 is installed with a telescopic cylinder 3. The end of the telescopic cylinder 3 away from the right-angle rod 2 is connected to a punching block 4, and side push rods 5 are symmetrically arranged on both sides of the punching block 4. The outer wall of the bottom end of the punching block 4 is provided with a second punching block 15, the outer wall of the top end of the device base 1 is symmetrically provided with support blocks 9, and the outer wall of the top end of the support block 9 is provided with a side punching table 8. A limiting groove 23 is arranged in the middle position of the side punching table 8, and a second slide groove 22 is arranged on the inner wall of the side punching table 8. The side punching table 8 is movably installed with a side pressure block 6 through the second slide groove 22, and a second sliding block 27 is symmetrically arranged on the outer wall of the bottom end of the side pressure block 6. The outer wall of the side pressure block 6 is provided with a rectangular through hole 24, and the first punching block 7 is installed on the side of the side pressure block 6 away from the rectangular through hole 24, and the side push rods 5 match the limiting groove 23 and the rectangular through hole 24 respectively.

[0033] In this embodiment, the second slider 27 is L-shaped, and the second slider 27 matches the second slide groove 22. This structure allows the side pressure block 6 to move horizontally on the side punching table 8 when the side push rod 5 presses the side pressure block 6.

[0034] In this embodiment, a rectangular block is provided below the side push rod 5 , and the rectangular block matches the rectangular through hole 24 .

[0035] Specific as Figure 1 , Figure 4 and Figure 5 As shown, when using this structure, the telescopic cylinder 3 is extended and retracted to make the punching block 4 drive the side push rod 5 to press down, and the structure of the side push rod 5 is used to squeeze the side pressure block 6 inward when it is pressed down, and the second slider 27 and the second slide groove 22 are used to limit the side pressure block 6, so that when the side push rod 5 moves down to squeeze the side pressure block 6, it is translated inward on the side punching table 8, so that the second punching block 15 arranged below the punching block 4 and the first punching block 7 arranged on one side of the side pressure block 6 punch the pipe at the same time. This structure can not only punch holes on the top of the pipe, but also punch holes on both sides of the pipe.

[0036] Working principle: Place the pipe at the center of the arc clamp 18 and the triangular clamp 25, manually rotate the screw rod 20, and limit the arc clamp 18 and the triangular clamp 25 through the internal thread set on the inner wall of the screw hole 21, the first slide groove 17 and the first slider 19, so that the arc clamp 18 slides on the outer wall of the slide rod 26 to both sides of the pipe, so that the first slider 19 and the triangular clamp 25 press the two sides of the pipe to clamp it, start the telescopic cylinder 3, and drive the punching block 4 and the side push rod 5 to move downward through the telescopic cylinder 3. When the side push rod 5 moves downward, it presses the side pressure block 6 sideways, so that the side pressure block 6 is limited by the second slider 27 and the second slide groove 22. The side pressure block 6 moves downward to both sides of the pipe, and the first punching block 7 punches both sides of the pipe when it moves on both sides. At the same time, the second punching block 15 punches the top of the pipe when the punching pressure block 4 moves downward. The fan 13 is started during the punching process to suck the waste generated by the upper punching into the waste collection chamber 12 through the waste inlet 10, and then the structure of the side inclined slide plate 14 is used to make the waste slide out from the waste outlet 11 by side sliding for collection. This structure can not only clamp and fix punching of different pipe models to prevent the punched pipe from rotating or shifting to affect the punching position, but also the device can punch the top and side wall of the pipe at the same time.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-frequency welded pipe punching device for collecting waste chips, comprising a device base (1), a waste collection chamber (12) and a clamping frame (16), wherein the outer wall of the top of the device base (1) is symmetrically provided with a clamping frame (16), the outer wall of the clamping frame (16) is symmetrically provided with a slide bar (26), the inner wall of the clamping frame (16) is symmetrically provided with a first slide groove (17), the clamping frame (16) is movably provided with an arc clamp (18) and a triangular clamp (25) through the first slide groove (17) and the slide bar (26), the outer walls of the upper and lower sides of the arc clamp (18) and the triangular clamp (25) are symmetrically provided with a first slide block (19), the The outer wall of one side of the arc-shaped clamp (18) and the triangular clamp (25) is connected with a screw rod (20), the outer wall of the clamping frame (16) is symmetrically provided with screw holes (21), one end of the screw rod (20) passes through the outer walls of both sides of the clamping frame (16) through the screw holes (21), a waste inlet (10) is provided at the center position of the device base (1), a waste collection chamber (12) is provided on the inner wall of the device base (1), a fan (13) is installed on the inner wall of the bottom end of the device base (1), a side inclined slide plate (14) is installed on the side wall of the waste collection chamber (12), and a waste outlet (11) is provided at one end of the waste collection chamber (12).

2. A high-frequency welded pipe punching device for collecting waste chips according to claim 1, characterized in that: The outer wall at the top end of the device base (1) is provided with a right-angle rod (2), the outer wall at the bottom end of the right-angle rod (2) is installed with a telescopic cylinder (3), the end of the telescopic cylinder (3) away from the right-angle rod (2) is connected to a punching block (4), side push rods (5) are symmetrically arranged on both sides of the punching block (4), the outer wall at the bottom end of the punching block (4) is provided with a second punching block (15), the outer wall at the top end of the device base (1) is symmetrically provided with a support block (9), the outer wall at the top end of the support block (9) is provided with a side punching platform (8), and the side punching platform ( 8), a limiting groove (23) is arranged at the middle position of the side punching platform (8), a second sliding groove (22) is arranged on the inner wall of the side punching platform (8), a side pressure block (6) is movably installed on the side punching platform (8) through the second sliding groove (22), a second sliding block (27) is symmetrically arranged on the outer wall of the bottom end of the side pressure block (6), a rectangular through hole (24) is arranged on the outer wall of the side pressure block (6), a first punching block (7) is installed on the side of the side pressure block (6) away from the rectangular through hole (24), and the side push rod (5) is matched with the limiting groove (23) and the rectangular through hole (24) respectively.

3. A high-frequency welded pipe punching device for collecting waste chips according to claim 1, characterized in that: A rectangular ventilation plate is provided at the center of the side inclined slide plate (14), and the ventilation plate is located directly above the fan (13).

4. A high-frequency welded pipe punching device for collecting waste chips according to claim 1, characterized in that: The first sliding block (19) is T-shaped, and the first sliding block (19) matches the first sliding groove (17).

5. A high frequency welded pipe punching device for collecting waste chips according to claim 1, characterized in that: The outer wall of the screw rod (20) is provided with an external thread, and the inner wall of the screw hole (21) is provided with an internal thread matching the external thread.

6. A high frequency welded pipe punching device for collecting waste chips according to claim 1, characterized in that: The center position of the arc-shaped clamp (18) is in an arc shape, and the center position of the triangular clamp (25) is in a triangular shape.

7. A high frequency welded pipe punching device for collecting waste chips according to claim 2, characterized in that: The second sliding block (27) is L-shaped, and the second sliding block (27) matches the second sliding groove (22).

8. A high frequency welded pipe punching device for collecting waste chips according to claim 2, characterized in that: A rectangular block is arranged below the side push rod (5), and the rectangular block matches the rectangular through hole (24).

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