Punching device for pipe fitting machining

Abstract

The utility model relates to the technical field of pipe fitting processing, in particular to a punching device for pipe fitting processing, which is characterized in that a V-shaped groove is arranged at the upper end of a support frame, two sides of the support frame are connected with clamping pieces in a sliding manner, and the support frame is rotatably connected with a two-way screw rod for adjusting the distance between the two clamping pieces; a second electric telescopic rod is fixedly connected to the horizontal driving piece, a movable frame is fixedly connected to the telescopic end of the second electric telescopic rod, and a punching machine is fixedly connected to the movable frame. The pipe fitting is placed in the V-shaped groove, the pipe fitting is located at the bottom end of the V-shaped groove and located in the center under the gravity of the pipe fitting, the two clamping pieces move oppositely after the two-way screw rotates, the two clamping pieces make contact with the pipe fitting and extrude and fix the pipe fitting after moving oppositely by a certain distance, and the V-shaped groove limits the pipe fitting. The pipe fitting is fixed through the clamping piece, so that the pipe fitting is located under the punching machine, the pipe fitting can be conveniently and rapidly fixed, and the pipe fitting punching speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe fitting processing technical field especially relates to a pipe fitting processing is with punching device. BACKGROUND

[0002] Pipe fitting is the collective term of the parts that play the role of connection, control, direction change, flow distribution, sealing and support in the pipeline system, and the steel pipe fittings are all pressure-bearing pipe fittings, which are divided into four categories according to different processing techniques, namely, butt-welding pipe fittings, socket-welding and threaded pipe fittings and flange pipe fittings, and the punching machine is often used in the processing of pipe fittings.

[0003] When the pipe fitting is punched, the pipe fitting needs to be fixed, and due to the different pipe diameters of the pipe fitting, the pipe fitting cannot be accurately positioned directly below the punching mechanism after being fixed, so the position of the punching mechanism needs to be adjusted, which takes a long time and reduces the processing speed of the pipe fitting. UTILITY MODEL CONTENT

[0004] The utility model discloses a pipe fitting processing punching device, which can accurately position the pipe fitting directly below the punching mechanism, and the position of the punching mechanism can be adjusted without taking a long time, thereby improving the processing speed of the pipe fitting.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A pipe fitting processing punching device is designed, which comprises a support frame, a V-shaped groove is formed in the upper end of the support frame, clamping pieces are slidably connected to the two sides of the support frame, a bidirectional screw is rotatably connected to the support frame for adjusting the distance between the two clamping pieces, a turntable is fixedly connected to the bidirectional screw, a horizontal driving piece is fixedly connected to the support frame, a second electric telescopic rod is fixedly connected to the horizontal driving piece, a movable frame is fixedly connected to the telescopic end of the second electric telescopic rod, the movable frame is slidably inserted into the horizontal driving piece, a punching machine is fixedly connected to the movable frame, and the punching machine is located above the V-shaped groove.

[0007] Preferably, first anti-skid pads are fixedly connected to the two sides of the V-shaped groove.

[0008] Preferably, the clamping piece comprises a movable plate, the movable plate is slidably inserted into the support frame, a threaded hole is formed in one end of the movable plate, the threaded hole is connected to the bidirectional screw, and a clamping plate is fixedly connected to the other end of the movable plate.

[0009] Preferably, a second anti-skid pad is fixedly connected to the clamping plate.

[0010] Preferably, the horizontal driving part comprises a sliding groove frame fixedly connected to the support frame, a sliding block slidably connected to the sliding groove frame, the sliding block slidably and telescopically connecting the movable frame, the bottom end of the sliding block fixedly connecting the second electric telescopic rod, and a first electric telescopic rod fixedly connected to the sliding groove frame and used for driving the sliding block to move in the horizontal direction.

[0011] Preferably, one side of the support frame is fixedly connected with a buffer mechanism, the buffer mechanism comprises an inclined block fixedly connected to the support frame, a baffle fixedly connected to the bottom end of the inclined block, and a notch arranged between the inclined block and the baffle.

[0012] Preferably, the inclined block and the baffle are an integral structure.

[0013] The punching device for pipe machining has the beneficial effects that:

[0014] The pipe is placed in the V-shaped groove and located at the bottom end of the V-shaped groove and at the center position under its own gravity, the two clamping pieces move towards each other after the bidirectional screw rod rotates, the two clamping pieces contact the pipe and extrude and fix the pipe after moving a distance, the V-shaped groove limits the pipe, and the clamping piece fixes the pipe, so that the pipe is located directly below the punch, and the pipe is quickly fixed, thereby accelerating the pipe punching speed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the punching device for pipe machining is shown in the utility model Figure 1 ;

[0016] Figure 2 The structure diagram of the punching device for pipe machining is shown in the utility model Figure 2 ;

[0017] Figure 3 The structure diagram of the punching device for pipe machining is shown in the utility model

[0018] Figure 4 The structure diagram of the connection between the support frame and the buffer mechanism in the punching device for pipe machining is shown in the utility model.

[0019] In the drawing: 1, support frame; 2, V-shaped groove; 3, first anti-skid pad; 4, clamping piece; 5, bidirectional screw rod; 6, turntable; 7, horizontal driving part; 8, second electric telescopic rod; 9, movable frame; 10, punch; 11, buffer mechanism; 41, movable plate; 42, clamping plate; 43, second anti-skid pad; 71, sliding groove frame; 72, first electric telescopic rod; 73, sliding block; 111, inclined block; 112, baffle; 113, notch. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Embodiment 1: refer to Figures 1-2 A pipe machining punching device, including support frame 1, the upper end of support frame 1 is provided with V-shaped groove 2, the both sides of V-shaped groove 2 are fixedly connected with first non-slip pad 3, the both sides of support frame 1 are slidably connected with clamping piece 4, support frame 1 is rotatably connected with two-way screw 5 for adjusting the distance between two clamping pieces 4, two-way screw 5 is fixedly connected with rotating disc 6, support frame 1 is fixedly connected with horizontal drive 7, horizontal drive 7 is fixedly connected with second electric telescopic rod 8, the telescopic end of second electric telescopic rod 8 is fixedly connected with movable frame 9, movable frame 9 is slidably inserted into horizontal drive 7, movable frame 9 is fixedly connected with puncher 10, puncher 10 is located above V-shaped groove 2.

[0022] Working process:

[0023] The pipe is placed in V-shaped groove 2, the pipe is located at the bottom end of V-shaped groove 2 and the center position under its own gravity, rotating disc 6 drives two-way screw 5 to rotate, two-way screw 5 rotates to make two clamping pieces 4 move towards each other, two clamping pieces 4 contact and extrude the pipe after moving a distance, horizontal drive 7 adjusts the horizontal position of second electric telescopic rod 8, second electric telescopic rod 8 drives movable frame 9 to move downwards after starting and resets after moving a set distance, movable frame 9 drives puncher 10 to move, puncher 10 moves downwards to punch the pipe after moving a set distance, V-shaped groove 2 limits the pipe, clamping piece 4 fixes the pipe, so that the pipe is located directly below puncher 10, which facilitates quick fixing of the pipe, thereby speeding up the pipe punching speed.

[0024] Embodiment 2: in embodiment 1, when clamping and fixing the pipe, relative sliding with the pipe frame is prone to occur, refer to Figure 2 As another preferred embodiment of the utility model, it is different from embodiment 1 in that clamping piece 4 includes movable plate 41, movable plate 41 is slidably inserted into support frame 1, one end of movable plate 41 is provided with threaded hole, threaded hole is connected with two-way screw 5, the other end of movable plate 41 is fixedly connected with clamping plate 42, clamping plate 42 is fixedly connected with second non-slip pad 43, movable plate 41 slides on support frame 1 after two-way screw 5 rotates, movable plate 41 drives clamping plate 42 to move, clamping plate 42 extrudes the end of the pipe through second non-slip pad 43 to extrude and fix the pipe, second non-slip pad 43 increases the friction between the pipe and clamping plate 42, so that the pipe is not prone to sliding after being fixed.

[0025] In the embodiment 1, the position of the second electric telescopic rod 8 cannot be adjusted accurately when the horizontal position of the second electric telescopic rod 8 is changed, referring to Figure 3 As another preferred embodiment of the utility model, the difference from the embodiment 1 is that the horizontal driving part 7 comprises a sliding groove frame 71, the sliding groove frame 71 is fixedly connected to the support frame 1, a sliding block 73 is slidably connected to the sliding groove frame 71, the sliding block 73 is slidably connected with the movable frame 9, the bottom end of the sliding block 73 is fixedly connected with the second electric telescopic rod 8, the first electric telescopic rod 72 for driving the sliding block 73 to move in the horizontal direction is fixedly connected to the sliding groove frame 71, the sliding block 73 moves after the first electric telescopic rod 72 is started, the sliding block 73 moves stably under the limitation of the sliding groove frame 71, the extension distance of the first electric telescopic rod 72 is controlled, thereby the position of the sliding block 73 is accurately controlled, and the horizontal position of the second electric telescopic rod 8 is accurately controlled.

[0026] In the embodiment 1, since the V-shaped groove 2 has a certain depth, it is inconvenient to take down the pipe after the machining is finished, referring to Figure 4 As another preferred embodiment of the utility model, the difference from the embodiment 1 is that the support frame 1 is fixedly connected with a buffer mechanism 11 on one side, the buffer mechanism 11 comprises an inclined block 111, the inclined block 111 is fixedly connected to the support frame 1, the bottom end of the inclined block 111 is fixedly connected with a baffle 112, the inclined block 111 and the baffle 112 are an integral structure, and a slot 113 is arranged between the inclined block 111 and the baffle 112, after the machining is finished, the pipe is pushed upward, the pipe moves to the upper end of the support frame 1, the pipe rolls along the inclined direction of the inclined block 111, the pipe contacts the baffle 112 after rolling to the bottom end, the pipe is located in the slot 113, and the pipe is conveniently taken down after the machining is finished.

[0027] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A pipe machining punch device characterized by comprising: The support frame (1) comprises a support frame (1), wherein: The upper end of the support frame (1) is provided with a V-shaped groove (2), both sides of the support frame (1) are slidably connected with clamping pieces (4), the support frame (1) is rotatably connected with a bidirectional screw (5) for adjusting the distance between the two clamping pieces (4), the bidirectional screw (5) is fixedly connected with a rotating disc (6), the support frame (1) is fixedly connected with a horizontal driving piece (7), the horizontal driving piece (7) is fixedly connected with a second electric telescopic rod (8), the telescopic end of the second electric telescopic rod (8) is fixedly connected with a movable frame (9), the movable frame (9) is slidably inserted into the horizontal driving piece (7), the movable frame (9) is fixedly connected with a punch (10), and the punch (10) is located above the V-shaped groove (2).

2. The pipe machining punch device according to claim 1, characterized by Both sides of the V-shaped groove (2) are fixedly connected with first anti-skid pads (3).

3. The piercing apparatus for pipe work according to claim 1, wherein The clamping piece (4) comprises a movable plate (41), the movable plate (41) is slidably inserted into the support frame (1), one end of the movable plate (41) is provided with a threaded hole, the threaded hole is connected with the bidirectional screw (5), and the other end of the movable plate (41) is fixedly connected with a clamping plate (42).

4. The piercing apparatus for pipe work according to claim 3, wherein The clamping plate (42) is fixedly connected with a second anti-skid pad (43).

5. The piercing apparatus for pipe work according to claim 1, wherein The horizontal driving piece (7) comprises a sliding groove frame (71), the sliding groove frame (71) is fixedly connected to the support frame (1), the sliding groove frame (71) is slidably connected with a sliding block (73), the sliding block (73) is slidably inserted into the movable frame (9), the bottom end of the sliding block (73) is fixedly connected with the second electric telescopic rod (8), and the sliding groove frame (71) is fixedly connected with a first electric telescopic rod (72) for driving the sliding block (73) to move in the horizontal direction.

6. The piercing apparatus for pipe work according to claim 1, wherein One side of the support frame (1) is fixedly connected with a buffer mechanism (11), the buffer mechanism (11) comprises an inclined block (111), the inclined block (111) is fixedly connected to the support frame (1), the bottom end of the inclined block (111) is fixedly connected with a baffle (112), and a notch (113) is arranged between the inclined block (111) and the baffle (112).

7. The piercing apparatus for pipe fitting machining according to claim 6, wherein The inclined block (111) and the baffle (112) are an integral structure.

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