Pipe machining double-end chamfering machine

Abstract

The utility model relates to the technical field of chamfering machines, in particular to a pipe machining double-end chamfering machine which comprises a supporting bottom plate, a supporting connecting plate is fixedly arranged on the supporting bottom plate, a supporting seat is fixedly arranged on the supporting connecting plate, and a clamping assembly used for fixing a round pipe is arranged on the supporting seat. The supporting base is further provided with a lifting assembly used for supporting the round pipe, by arranging the clamping assembly and the lifting assembly, after an electric telescopic rod is started, a movable connecting plate and a U-shaped frame are driven to move downwards, the round pipe falls on the supporting base, meanwhile, the movable connecting plate clamps the round pipe through a hinged clamping plate, and therefore the round pipe can be conveniently clamped. An anti-skid rubber layer effectively prevents a round pipe from sliding during machining, the chamfering equipment is driven by matching with an electric push rod to complete high-precision chamfering operation, after machining is completed, an electric telescopic rod shrinks to drive a clamping plate to be separated, a U-shaped frame moves upwards, an arc-shaped plate lifts the round pipe, and the material taking convenience and the overall machining efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of chamfering machine technology, specifically a double-head chamfering machine for pipe processing. Background Technology

[0002] In the existing pipe processing field, chamfering machines are commonly used for double-head chamfering of pipes. Traditional double-head chamfering machines for pipe processing typically have an arc-shaped groove on the support base, in which the pipe is placed for support. Vibrations generated during the chamfering process can easily cause displacement of the pipe under simple clamping, leading to a decrease in processing accuracy. At the same time, existing equipment often uses an arc-shaped groove structure adapted to the outer surface of the pipe to improve support stability, reducing static shaking of the pipe through close contact. However, this also makes it difficult to remove the pipe after processing because it is embedded in the arc-shaped groove, affecting processing efficiency. Therefore, this utility model proposes a double-head chamfering machine for pipe processing to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a double-head chamfering machine for pipe processing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a double-head chamfering machine for pipe processing, comprising a support base plate, a support connecting plate fixedly disposed on the support base plate, a support seat fixedly disposed on the support connecting plate, a clamping assembly for fixing a round pipe disposed on the support seat, and a lifting assembly for supporting the round pipe disposed on the support seat. The clamping assembly includes two clamping plates slidably disposed on the support seat and a driving component for driving the clamping plates to move. The lifting assembly includes a movable U-shaped frame and an arc-shaped plate fixedly disposed on the U-shaped frame.

[0005] Preferably, the driving component includes an electric telescopic rod fixedly installed at the lower end of the support base, a movable connecting plate fixedly connected to the output end of the electric telescopic rod, connecting drive plates hinged to both ends of the movable connecting plate, a sliding connecting plate hinged to one end of the connecting drive plate, and a clamping plate fixedly connected to the upper end of the sliding connecting plate.

[0006] Preferably, the movable connecting plate is fixedly connected to the U-shaped frame, and a sliding plate is slidably connected to the U-shaped frame, with the sliding plate fixedly installed at the lower end of the support base.

[0007] Preferably, the support base has an arc-shaped groove, and the cross-section of the arc-shaped plate is arc-shaped.

[0008] Preferably, the curvature of the arc plate is adapted to the outer surface of the circular tube, and the clamping plate is provided with an anti-slip rubber layer on the side near the circular tube.

[0009] Preferably, the support base plate is further provided with a fixing block, the fixing block is provided with a chamfering device, and the fixing block is provided with an electric push rod for driving the chamfering device to move closer to or away from the round tube.

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

[0011] Equipped with clamping and lifting components, the electric telescopic rod, when activated, moves the movable connecting plate and U-shaped frame downwards, allowing the round tube to fall onto the support base. Simultaneously, the movable connecting plate clamps the round tube via a hinged clamping plate, whose anti-slip rubber layer effectively prevents the round tube from slipping during processing. This, combined with the electric push rod driving the chamfering equipment, completes high-precision chamfering operations. After processing, the electric telescopic rod retracts, causing the clamping plate to separate, the U-shaped frame to move upwards, and the arc-shaped plate to lift the round tube, improving material handling convenience and overall processing efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram showing the position of the electric telescopic pole of this utility model.

[0014] Figure 3 This is a schematic diagram of the bottom structure of the support base of this utility model.

[0015] Figure 4 This is a schematic diagram of the specific structure of the clamping component of this utility model.

[0016] In the diagram: 1. Support base plate; 2. Fixing block; 3. Chamfering device; 4. Electric push rod; 5. Support connecting plate; 6. Clamping assembly; 7. Lifting assembly; 8. Round tube; 9. Support base; 10. Electric telescopic rod; 61. Moving connecting plate; 62. Connecting drive plate; 63. Sliding connecting plate; 64. Clamping plate; 71. U-shaped frame; 72. Sliding plate; 73. Arc plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 4This utility model provides a technical solution: a double-head chamfering machine for pipe processing, including a support base plate 1, a support connecting plate 5 fixedly mounted on the support base plate 1, a support seat 9 fixedly mounted on the support connecting plate 5, a clamping assembly 6 for fixing a round pipe 8 mounted on the support seat 9, and a lifting assembly 7 for supporting the round pipe 8 mounted on the support seat 9. The clamping assembly 6 includes two clamping plates 64 slidably mounted on the support seat 9 and a driving component for moving the clamping plates 64. The lifting assembly 7 includes a movable U-shaped frame 71 and an arc-shaped support fixedly mounted on the U-shaped frame 71. The forming plate 73, equipped with a clamping component 6 and a lifting component 7, moves the moving connecting plate 61 and the U-shaped frame 71 downwards after the electric telescopic rod 10 is activated, causing the round tube 8 to fall onto the support base 9. At the same time, the moving connecting plate 61 clamps the round tube 8 through the hinged clamping plate 64. Its anti-slip rubber layer effectively prevents the round tube 8 from sliding during processing. In conjunction with the electric push rod 4, the chamfering device 3 completes the high-precision chamfering operation. After processing, the electric telescopic rod 10 retracts, causing the clamping plate 64 to separate, the U-shaped frame 71 to move upwards, and the arc plate 73 to lift the round tube 8, improving the convenience of material handling and the overall processing efficiency.

[0019] like Figure 3 As shown, the driving component includes an electric telescopic rod 10 fixedly installed at the lower end of the support base 9. A movable connecting plate 61 is fixedly connected to the output end of the electric telescopic rod 10. A connecting drive plate 62 is hinged to both ends of the movable connecting plate 61. A sliding connecting plate 63 is hinged to one end of the connecting drive plate 62. A clamping plate 64 is fixedly connected to the upper end of the sliding connecting plate 63. The movable connecting plate 61 is fixedly connected to the U-shaped frame 71. A sliding plate 72 is slidably connected to the U-shaped frame 71. The sliding plate 72 is fixedly installed at the lower end of the support base 9.

[0020] like Figure 4 As shown, the support base 9 has an arc-shaped groove, the arc plate 73 has an arc-shaped cross section, the arc of the arc plate 73 is adapted to the outer surface of the round tube 8, and the clamping plate 64 has an anti-slip rubber layer on the side close to the round tube 8.

[0021] like Figure 1 As shown, a fixing block 2 is also provided on the supporting base plate 1, a chamfering device 3 is provided on the fixing block 2, and an electric push rod 4 is provided on the fixing block 2 for driving the chamfering device 3 to approach or move away from the round tube 8.

[0022] In the initial state, the arc-shaped plate 73 is higher than the support base 9. The round tube 8 is placed on the arc-shaped plate 73, which supports the round tube 8. Since the curvature of the arc-shaped plate 73 matches the outer surface of the round tube 8, the round tube is placed stably. The electric telescopic rod 10 is activated, which drives the moving connecting plate 61 to move downward. The moving connecting plate 61 drives the U-shaped frame 71 to slide downward on the sliding plate 72, and then the round tube 8 is brought down onto the support base 9 through the arc-shaped plate 73. Since the moving connecting plate 61 is hinged to clamping plates 64 at both ends, the moving plate 61... When the moving connecting plate 61 moves, the two clamping plates 64 slide relative to each other, clamping and fixing the round tube 8. The anti-slip rubber layer on the side of the clamping plate 64 near the round tube 8 can effectively prevent the round tube from sliding during processing. Then, the electric push rod 4 is activated, and the electric push rod 4 pushes the chamfering device 3 on the fixing block 2 closer to the round tube 8 to chamfer both ends of the round tube. After the processing is completed, the electric telescopic rod 10 retracts, which can make the two clamping plates 64 move away from each other. The U-shaped frame 71 drives the arc plate 73 to move upward, lifting the round tube 8, making it easy to remove the processed round tube 8.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-head chamfering machine for pipe processing, comprising a supporting base plate (1), characterized in that: A support connecting plate (5) is fixedly installed on the support base plate (1), a support seat (9) is fixedly installed on the support connecting plate (5), a clamping assembly (6) for fixing the round tube (8) is installed on the support seat (9), and a lifting assembly (7) for supporting the round tube (8) is also installed on the support seat (9). The clamping assembly (6) includes two clamping plates (64) slidably installed on the support seat (9) and a driving component for driving the clamping plates (64) to move. The lifting assembly (7) includes a movable U-shaped frame (71) and an arc plate (73) fixedly installed on the U-shaped frame (71).

2. The double-head chamfering machine for pipe processing according to claim 1, characterized in that: The driving component includes an electric telescopic rod (10) fixedly installed at the lower end of the support base (9). The output end of the electric telescopic rod (10) is fixedly connected to a movable connecting plate (61). Both ends of the movable connecting plate (61) are hinged to a connecting drive plate (62). One end of the connecting drive plate (62) is hinged to a sliding connecting plate (63). The upper end of the sliding connecting plate (63) is fixedly connected to a clamping plate (64).

3. The double-head chamfering machine for pipe processing according to claim 2, characterized in that: The movable connecting plate (61) is fixedly connected to the U-shaped frame (71), and a sliding plate (72) is slidably connected on the U-shaped frame (71). The sliding plate (72) is fixedly installed at the lower end of the support base (9).

4. A double-head chamfering machine for pipe processing according to claim 3, characterized in that: The support base (9) has an arc-shaped groove, and the arc plate (73) has an arc-shaped cross section.

5. A double-head chamfering machine for pipe processing according to claim 4, characterized in that: The arc of the arc plate (73) is adapted to the outer surface of the round tube (8), and the clamping plate (64) is provided with an anti-slip rubber layer on the side near the round tube (8).

6. A double-head chamfering machine for pipe processing according to claim 1, characterized in that: The supporting base plate (1) is also provided with a fixing block (2), the fixing block (2) is provided with a chamfering device (3), and the fixing block (2) is provided with an electric push rod (4) for driving the chamfering device (3) to approach or move away from the round tube (8).

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