Punching device for stainless steel pipe fitting machining

Abstract

The utility model discloses a punching device for stainless steel pipe fitting machining, and relates to the technical field of stainless steel pipe fitting machining. The pipe punching device comprises a bottom frame, a pipe body is arranged in the bottom frame, fixing mechanisms used in cooperation with the pipe body are arranged on the two sides of the inner surface of the bottom frame, the fixing mechanisms are used for fixing the pipe body, and a punching mechanism used in cooperation with the pipe body is fixedly arranged on the lower inner wall of the bottom frame. According to the stainless steel pipe punching device, automation and high efficiency of the punching process are achieved, the device can stably control the motion trail of punching equipment and ensure the punching precision, meanwhile, the reset mechanism effectively guarantees rapid reset after punching, the production efficiency and the operation convenience are improved, and through the fixing mechanism, stable clamping of stainless steel pipes is achieved, so that the production efficiency is improved. The clamping stability and safety are improved, it is guaranteed that the position of the pipe fitting is stable and unchanged in the punching process, and therefore the punching quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe fitting processing, and particularly relates to a punching device for processing stainless steel pipe fittings. Background Technique

[0002] In the field of stainless steel pipe fitting processing, punching is an important technological process, which is used to form holes in pipe fittings to meet specific design or functional requirements. With the rapid development of the manufacturing industry and the continuous progress of technology, the market has put forward higher requirements for the quality, efficiency and flexibility of stainless steel pipe fitting punching. Therefore, developing a high-efficiency, precise and automated stainless steel pipe fitting punching device has become an urgent need in the industry.

[0003] However, the existing technology still has the following problems:

[0004] First of all, when the punching device for processing stainless steel pipe fittings in the existing technology performs punching, the punching process depends on manual operation, resulting in low production efficiency and difficult to guarantee punching accuracy. The movement trajectory control of the punching equipment is unstable, which is likely to cause problems such as punching position deviation or inconsistent punching depth. After punching, there is no effective reset mechanism, so that the equipment needs frequent manual adjustment during continuous operation, further reducing the production efficiency.

[0005] Secondly, when the existing stainless steel pipe fitting processing equipment clamps pipe fittings, there are often problems such as unstable clamping and easy loosening, which not only affect the punching accuracy, but also may pose a safety hazard to operators. In addition, the traditional method mostly relies on manual adjustment of the clamping position, with low efficiency and easy to make mistakes.

[0006] In view of the above problems, the inventor proposes a punching device for processing stainless steel pipe fittings to solve the above problems. Content of the Utility Model

[0007] In order to solve the problems of low production efficiency, difficult to guarantee punching accuracy, unstable clamping and easy loosening; the purpose of the utility model is to provide a punching device for processing stainless steel pipe fittings.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A punching device for processing stainless steel pipe fittings, including a chassis. Inside the chassis is a pipe body. On both sides of the inner surface of the chassis are fixed mechanisms that cooperate with the pipe body. The fixed mechanisms are used to fix the pipe body. On the lower inner wall of the chassis is fixedly provided a punching mechanism that cooperates with the pipe body. The punching mechanism is used to perform punching processing after the pipe body is fixed. The punching mechanism includes a limit frame. On one side of the limit frame is fixedly provided a punching cylinder. The output end of the punching cylinder is fixedly provided with a first-level inclined plate. On one side of the first-level inclined plate slides a sliding wheel. On the outer surface of the sliding wheel is provided a second-level inclined plate. At the upper end of the second-level inclined plate is fixedly provided a punching device. Between the upper and lower inner walls of the limit frame is fixedly provided a reset rod. The outer surface of the reset rod is sleeved with a reset spring.

[0009] Preferably, the fixed mechanism includes a rotating frame. At the upper end of the rotating frame are rotatably provided two fixing plates. On the upper end of one of the fixing plates is fixedly provided a fixing cylinder. On the upper end of the other fixing plate is fixedly provided a baffle that cooperates with the fixing cylinder. Inside the two fixing plates is jointly provided a fixing rod. The outer surface of the fixing rod is sleeved with a fixing spring.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the punching mechanism, the present utility model realizes the automation and high efficiency of the punching process. The device can stably control the movement trajectory of the punching device to ensure punching accuracy. At the same time, the reset mechanism effectively ensures the rapid reset after punching, improving production efficiency and operation convenience.

[0012] 2. Through the fixed mechanism, the present utility model realizes the stable clamping of stainless steel pipe fittings, not only improving the stability and safety of clamping, but also reducing manual operation through automatic control, improving processing efficiency, ensuring the stable position of the pipe fittings during the punching process, and thus guaranteeing punching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is an exploded sectional view of the punching mechanism structure of the present utility model.

[0016] Figure 3 This is a schematic structural view of the fixing mechanism of the present utility model.

[0017] In the figure: 1, chassis; 2, punching mechanism; 3, fixing mechanism; 4, groove; 5, pipe body; 20, limiting frame; 21, punching cylinder; 22, first-level inclined plate; 23, sliding wheel; 24, sliding groove; 25, second-level inclined plate; 26, reset rod; 27, reset groove; 28, reset spring; 29, punching device; 30, rotating frame; 31, fixing plate; 32, fixing block; 33, baffle; 34, fixing rod; 35, fixing groove; 36, fixing cylinder; 37, fixing spring; 38, anti-slip layer. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment: As Figures 1-3 shown, the present utility model provides a punching device for processing stainless steel pipe fittings, including a chassis 1. A pipe body 5 is arranged inside the chassis 1. Fixing mechanisms 3 that cooperate with the pipe body 5 are arranged on both sides of the inner surface of the chassis 1. An inner lower wall of the chassis 1 is fixedly provided with a punching mechanism 2 that cooperates with the pipe body 5. The punching mechanism 2 includes a limiting frame 20. A punching cylinder 21 is fixedly arranged on one side of the limiting frame 20. An output end of the punching cylinder 21 is fixedly provided with a first-level inclined plate 22. A sliding wheel 23 is slidably arranged on one side of the first-level inclined plate 22. A second-level inclined plate 25 is arranged on an outer surface of the sliding wheel 23. A punching device 29 is fixedly arranged at an upper end of the second-level inclined plate 25. A reset rod 26 is fixedly arranged between upper and lower inner walls of the limiting frame 20. A reset spring 28 is sleeved on an outer surface of the reset rod 26. By means of the punching mechanism 2, the punching cylinder 21 on one side of the limiting frame 20 is started, so that the punching cylinder 21 can drive the first-level inclined plate 22 to move through the output end, so that the first-level inclined plate 22 can drive the sliding wheel 23 to rotate and drive the second-level inclined plate 25 to move upward at the same time, and then the pipe body 5 can be punched by the punching device 29. After punching, the second-level inclined plate 25 can be quickly reset by the reset spring 28 on the outer surface of the reset rod 26.

[0020] Both sides of the chassis 1 are provided with grooves 4, and the inner surfaces of the two grooves 4 are slidably fitted with the outer surface of the tube body 5. A sliding groove 24 is provided on one side of the secondary inclined plate 25, and the inner surface of the sliding groove 24 is rotatably fitted with the outer surface of the sliding wheel 23. A reset groove 27 is provided at the upper end of the secondary inclined plate 25, and the inner surface of the reset groove 27 is slidably fitted with the outer surface of the reset rod 26. The tube body 5 can be slidably limited on the inner surface of the groove 4 through the groove 4. The sliding wheel 23 can slide on the inner surface of the sliding groove 24 through the sliding groove 24. The secondary inclined plate 25 can be slidably limited on the outer surface of the reset rod 26 through the reset groove 27.

[0021] The fixing mechanism 3 includes a rotating frame 30. Two fixing plates 31 are rotatably provided at the upper end of the rotating frame 30. A fixing cylinder 36 is fixedly provided at the upper end of one of the fixing plates 31, and a baffle 33 used in cooperation with the fixing cylinder 36 is fixedly provided at the upper end of the other fixing plate 31. A fixing rod 34 is commonly provided inside the two fixing plates 31. A fixing spring 37 is sleeved on the outer surface of the fixing rod 34. Through the fixing mechanism 3, the fixing cylinder 36 on the fixing plate 31 is started, so that the output end of the fixing cylinder 36 can open the gap between the output end and the baffle 33, so that the two fixing plates 31 can release the limit on the tube body 5. When the fixing cylinder 36 is loosened, the fixing spring 37 on the outer surface of the fixing rod 34 can push the two fixing plates 31 to clamp, so as to limit and fix the tube body 5.

[0022] Fixing grooves 35 are provided on one side of the two fixing plates 31, and the inner surfaces of the two fixing grooves 35 are slidably fitted with the outer surface of the fixing rod 34. Fixing blocks 32 used in cooperation with the two fixing plates 31 are fixedly provided at both ends of the fixing rod 34. Anti-slip layers 38 used in cooperation with the tube body 5 are fixedly provided on the inner surfaces of the two fixing plates 31. The fixing rod 34 can slide on the inner surface of the fixing groove 35 through the fixing groove 35. The fixing rod 34 can be limited on one side of the two fixing plates 31 through the fixing blocks 32. The fixing plate 31 can increase the friction coefficient with the tube body 5 through the anti-slip layer 38.

[0023] Working principle: Through the punching mechanism 2, the punching cylinder 21 on one side of the limiting frame 20 is started, so that the punching cylinder 21 can drive the primary inclined plate 22 to move through the output end, so that the primary inclined plate 22 can drive the sliding wheel 23 to rotate and drive the secondary inclined plate 25 to move upward at the same time, so as to punch the tube body 5 through the punching device 29. After punching, the secondary inclined plate 25 can be quickly reset through the reset spring 28 on the outer surface of the reset rod 26;

[0024] The tube body 5 can be slidably limited on the inner surface of the groove 4 through the groove 4. The sliding wheel 23 can slide on the inner surface of the sliding groove 24 through the sliding groove 24. The secondary inclined plate 25 can be slidably limited on the outer surface of the reset rod 26 through the reset groove 27.

[0025] Through the fixing mechanism 3, the fixing cylinder 36 on the fixing plate 31 is started, so that the output end of the fixing cylinder 36 can open the gap between the output end and the baffle 33, so that the two fixing plates 31 can release the limit on the tube body 5. When the fixing cylinder 36 is loosened, the fixing spring 37 on the outer surface of the fixing rod 34 can push the two fixing plates 31 to clamp, so as to limit and fix the tube body 5.

[0026] The fixing rod 34 can slide on the inner surface of the fixing groove 35 through the fixing groove 35. The fixing rod 34 can be limited on one side of the two fixing plates 31 through the fixing block 32. The fixing plate 31 can increase the friction coefficient with the tube body 5 through the anti-slip layer 38.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A punching device for processing stainless steel pipe fittings, including a chassis (1), characterized in that: Inside the chassis (1), there is a tube body (5). On both sides of the inner surface of the chassis (1), there are fixing mechanisms (3) used in cooperation with the tube body (5). On the lower inner wall of the chassis (1), there is a punching mechanism (2) used in cooperation with the tube body (5). The punching mechanism (2) includes a limit frame (20). On one side of the limit frame (20), there is a punching cylinder (21) fixed. At the output end of the punching cylinder (21), there is a first-level inclined plate (22) fixed. On one side of the first-level inclined plate (22), there is a sliding wheel (23) sliding. On the outer surface of the sliding wheel (23), there is a second-level inclined plate (25). At the upper end of the second-level inclined plate (25), there is a punching device (29) fixed. Between the upper and lower inner walls of the limit frame (20), there is a reset rod (26) fixed together. On the outer surface of the reset rod (26), there is a reset spring (28) sleeved.

2. The punching device for processing stainless steel pipe fittings according to claim 1, characterized in that, The fixing mechanism (3) includes a rotating frame (30). At the upper end of the rotating frame (30), there are two fixing plates (31) rotatably arranged. At the upper end of one of the fixing plates (31), there is a fixing cylinder (36) fixed. At the upper end of the other fixing plate (31), there is a baffle (33) fixed used in cooperation with the fixing cylinder (36). Inside the two fixing plates (31), there is a fixing rod (34) together. On the outer surface of the fixing rod (34), there is a fixing spring (37) sleeved.

3. A punching device for processing stainless steel pipe fittings according to claim 1, characterized in that, On both sides of the chassis (1), there are grooves (4) opened, and the inner surfaces of the two grooves (4) are slidably attached to the outer surface of the tube body (5).

4. The punching device for processing stainless steel pipe fittings according to claim 1, characterized in that, On one side of the second-level inclined plate (25), there is a sliding groove (24) opened, and the inner surface of the sliding groove (24) is rotatably attached to the outer surface of the sliding wheel (23).

5. A punching device for processing stainless steel pipe fittings according to claim 1, characterized in that, At the upper end of the second-level inclined plate (25), there is a reset groove (27) opened, and the inner surface of the reset groove (27) is slidably attached to the outer surface of the reset rod (26).

6. The punching device for processing stainless steel pipe fittings according to claim 2, characterized in that, On one side of each of the two fixing plates (31), there is a fixing groove (35) opened, and the inner surfaces of the two fixing grooves (35) are slidably attached to the outer surface of the fixing rod (34).

7. The punching device for processing stainless steel pipe fittings according to claim 2, characterized in that, At both ends of the fixing rod (34), there are fixing blocks (32) fixed respectively used in cooperation with the two fixing plates (31).

8. The punching device for processing stainless steel pipe fittings according to claim 2, wherein, On the inner surfaces of the two fixing plates (31), there are anti-slip layers (38) fixed used in cooperation with the tube body (5).

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