Pipe machining fixing device

Abstract

The utility model relates to the technical field of pipe machining, and discloses a pipe machining fixing device which comprises a working platform provided with symmetrical fixing supports, the fixing supports are provided with inner clamping assemblies, the inner sides of the fixing supports are fixedly and rotatably connected with clamp assemblies, and the other sides of the fixing supports are provided with motors. The top of the working platform is fixedly connected with the fixing support, one side of the fixing support is provided with the inner clamping assembly, the rotating disc is arranged in the fixing base and fixedly connected with the limiting base, the rotating rods are rotationally connected in the limiting base, one end of each rotating rod is fixedly connected with one gear, and through interaction of the gears, the inner clamping assembly and the outer clamping assembly can be clamped. The rotating rods are fixedly connected with the handles, the middle portions of the rotating rods are rotationally connected with the sliding blocks, the sliding blocks are fixedly connected with the clamping plates, and along with rotation of the rotating rods, the sliding blocks can drive the clamping plates to move, so that the clamping diameter is adjusted to adapt to pipes of different sizes, it is guaranteed that the pipes are stably clamped, and the machining precision and quality are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a pipe processing fixing device. Background Technique

[0002] As a commonly used material, pipes often undergo processes such as cutting and punching on their surfaces to meet the usage requirements. In order to ensure the processing accuracy and quality of the pipes and to ensure safety during production and manufacturing, the pipes to be processed need to be clamped and fixed. A pipe fixing device for pipe processing with the publication number CN214642001U includes: a shock-absorbing bottom plate, an air shock absorber, a moving wheel mechanism, a limiting frame, and a fixing mechanism one. The moving wheel mechanism is installed at the lower end of the workbench, and the fixing mechanism two is installed at the front end of the upper surface of the workbench. The beneficial effects are obvious, but when processing pipes with different diameters during use, it is often necessary to frequently replace the fixing device, which reduces the work efficiency.

[0003] Therefore, we propose a pipe processing fixing device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipe processing fixing device to solve the problem that when processing pipes with different diameters, it is often necessary to frequently replace the fixing device, which reduces the work efficiency as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pipe processing fixing device includes a work platform. A set of centrally axisymmetric fixing brackets are provided at the top of the work platform. An inner clamping component is provided inside one of the fixing brackets, and a fixture component is fixedly and rotatably connected inside the other fixing bracket. A motor is provided on the other side of one of the fixing brackets. The inner clamping component includes a fixed base. A rotating disk is provided inside the fixed base. A plurality of limiting bases are provided on one side of the rotating disk. A rotating rod is rotatably connected inside each of the plurality of limiting bases. One end of each of the plurality of rotating rods is fixedly connected to a gear, and the other end of the rotating rod is fixedly connected to a handle. A slider is rotatably connected to the middle of the rotating rod, and the slider is fixedly connected to a clamping plate.

[0006] Preferably, a motor is fixedly connected to one side of the rotating disk, and the outer edge of the rotating disk is in frictional connection with the inner wall.

[0007] Preferably, the plurality of limiting bases are annularly distributed, and the limiting bases are fixedly connected to the other side of the rotating disk.

[0008] Preferably, the fixture component includes a rotating base. A connecting rod is provided inside the rotating base. The connecting rod is rotatably connected to a set of axially symmetric sliders two.

[0009] Preferably, the second slider includes an inner clamping block, a set of sliding rods are arranged on one side of the inner clamping block, springs are arranged on the outer sides of the sliding rods, one end of each spring is tightly pressed against an outer clamping plate, and the outer clamping plate is slidably connected to the sliding rod.

[0010] Preferably, the rotating base is rotatably connected to the inner side of the other fixed bracket.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In the present utility model, a fixed bracket is fixedly connected to the top of the working platform, and an inner clamping assembly is arranged on one side of the fixed bracket. A rotating disk is arranged inside the fixed base, the rotating disk is fixedly connected to the limiting base, a rotating rod is rotatably connected inside the limiting base, and a gear is fixedly connected to one end of each rotating rod. Through the interaction of the gears, the synchronous rotation of multiple rotating rods can be realized. The rotating rod is fixedly connected to a handle, and the middle part of the rotating rod is rotatably connected to a slider, and the slider is fixedly connected to a clamping plate. As the rotating rod rotates, the slider will drive the clamping plate to move, thereby adjusting the clamping diameter to adapt to pipes of different sizes, ensuring that the pipes are firmly clamped, and guaranteeing the precision and quality of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the cross-section of the fixture assembly of the present utility model;

[0014] Figure 2 It is a schematic exploded structural diagram of the inner clamping assembly of the present utility model;

[0015] Figure 3 It is a schematic top view structural diagram of the whole of the present utility model;

[0016] In the figure: 1, working platform; 2, fixed bracket; 3, inner clamping assembly; 4, fixture assembly; 5, motor; 301, fixed base; 302, rotating disk; 303, limiting base; 304, rotating rod; 305, gear; 306, handle; 307, slider; 308, clamping plate; 401, rotating base; 402, connecting rod; 403, second slider; 404, inner clamping block; 405, sliding rod; 406, spring; 407, outer clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] 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 of 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.

[0018] Embodiment

[0019] Please refer to Figures 1 - 3 Figure, which shows a pipe processing and fixing device. It includes a working platform 1. On the top of the working platform 1, there is a set of centrally axisymmetric fixing brackets 2. Inside one of the fixing brackets 2, there is an inner clamping component 3. Inside the other fixing bracket 2, there is a fixture component 4 fixedly and rotatably connected. On the other side of one of the fixing brackets 2, there is a motor 5. The inner clamping component 3 includes a fixed base 301. Inside the fixed base 301, there is a rotating disk 302. On one side of the rotating disk 302, there are multiple limiting bases 303. Inside the multiple limiting bases 303, there are rotating rods 304 rotatably connected. One end of each of the multiple rotating rods 304 is fixedly connected to a gear 305. The other end of the rotating rod 304 is fixedly connected to a handle 306. In the middle of the rotating rod 304, there is a slider 307 rotatably connected. The slider 307 is fixedly connected to a clamping plate 308. In this utility model, by fixedly connecting the fixing brackets to the top of the working platform, with an inner clamping component on one side of the fixing brackets. There is a rotating disk inside the fixed base, the rotating disk is fixedly connected to the limiting bases, and the rotating rods are rotatably connected inside the limiting bases. One end of each rotating rod is fixedly connected to a gear. Through the interaction of the gears, the synchronous rotation of multiple rotating rods can be achieved. The rotating rods are fixedly connected to the handles, and in the middle of the rotating rods, there are sliders rotatably connected. The sliders are fixedly connected to the clamping plates. As the rotating rods rotate, the sliders will drive the clamping plates to move, thereby adjusting the clamping diameter to adapt to pipes of different sizes, ensuring that the pipes are firmly clamped, and guaranteeing the precision and quality of processing.

[0020] Furthermore, on one side of the rotating disk 302, there is a fixedly connected motor 5, and the outer edge of the rotating disk 302 is frictionally connected to the inner wall. By fixedly connecting the motor to one side of the rotating disk and the frictional connection between the outer edge of the rotating disk and the inner wall, the stability during rotation is ensured, and the torque generated by the motor can be effectively transmitted, thereby driving the rotation of the rotating rods, as well as the stability and safety of the rotation.

[0021] Furthermore, the multiple limiting bases 303 are annularly distributed, and the limiting bases 303 are fixedly connected to the other side of the rotating disk 302. The annular distribution of the limiting bases ensures the uniformity of the clamping force. Since the limiting bases are evenly arranged along the edge of the rotating disk, when the rotating rods rotate synchronously through the gears, each limiting base can provide balanced supporting force, thereby ensuring that the pipes are firmly and evenly clamped, effectively avoiding possible deformation or displacement of the pipes during the clamping process, and guaranteeing the precision and quality of processing.

[0022] Furthermore, the fixture assembly 4 includes a rotating base 401. Inside the rotating base 401, there is a connecting rod 402. The connecting rod 402 is rotatably connected to a set of axially symmetric slider twos 403. The rotating base 401 is rotatably connected to the inside of the other fixed bracket 2. The fixture assembly mainly includes a rotating base, inside which there is a connecting rod, and the connecting rod is rotatably connected to a set of axially symmetric slider twos. This enables the pipe to easily adjust its angle during processing, meeting different processing requirements, improving processing efficiency and quality. At the same time, the rotatable connection mode of the connecting rod and the slider two enables the fixture assembly to adapt to pipes of different diameters and shapes. By adjusting the position of the slider two, pipes of different specifications can be easily clamped, thus expanding the application range of the device.

[0023] Furthermore, the slider two 403 includes an inner clamping block 404. On one side of the inner clamping block 404, there is a set of sliding rods 405. Outside the sliding rods 405, there is a spring 406. One end of the spring 406 is tightly pressed against the outer clamping plate 407, and the outer clamping plate 407 is slidably connected to the sliding rods 405. Since the slider two includes an inner clamping block, the set of sliding rods arranged on one side of the inner clamping block play a role in guiding and supporting, and also provide a stable path for the movement of the outer clamping plate, enabling the outer clamping plate to automatically adjust its position according to the diameter of the pipe, improving the flexibility and versatility of clamping, ensuring that the outer clamping plate can move smoothly, and ensuring that the outer clamping plate cooperates with the inner clamping block to form an effective clamping of the pipe, thereby ensuring the fixity and position accuracy of the pipe during processing.

[0024] In this solution, the working process is as follows: First, the operator adjusts the inner clamping assembly to adapt to the pipe size according to the diameter of the pipe. Specifically, by rotating the handle to drive the rotating rod and the gear to rotate, and then driving the slider and the clamping plate to move until the clamping plate closely fits the surface of the pipe to achieve stable clamping.

[0025] At the same time, inside the other fixed bracket, the other end of the pipe is further fixed by adjusting the fixture assembly. The slider two, inner clamping block, sliding rods, spring, and outer clamping plate in the fixture assembly work together to achieve elastic clamping of the pipe, ensuring the stability of the pipe during processing.

[0026] After the pipe is fixed, the operator can start the motor. The motor drives the rotating disk to rotate, and then drives the pipe to rotate for processing operations such as cutting, grinding, or drilling.

[0027] During processing, the rotating base of the fixture assembly can also adjust the angle of the pipe according to needs to meet different processing requirements.

[0028] After processing is completed, the operator turns off the motor, releases the inner clamping assembly and the fixture assembly, and removes the processed pipe.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe processing and fixing device, characterized in that: The invention comprises a working platform (1), wherein a group of central axis symmetrical fixed brackets (2) are arranged on the top of the working platform (1), an inner clamping assembly (3) is arranged on the inner side of one of the fixed brackets (2), a rotatably connected clamping assembly (4) is fixedly arranged on the inner side of another of the fixed brackets (2), a motor (5) is arranged on the other side of one of the fixed brackets (2), the inner clamping assembly (3) comprises a fixed base (301), a rotating disk (302) is arranged inside the fixed base (301), a plurality of limiting bases (303) are arranged on one side of the rotating disk (302), a plurality of limiting bases (303) are rotatably connected to rotating rods (304) inside, one end of the plurality of rotating rods (304) is fixedly connected to a gear (305), the other end of the rotating rod (304) is fixedly connected to a handle (306), the middle of the rotating rod (304) is rotatably connected to a slider (307), and the slider (307) is fixedly connected to a clamp plate (308).

2. A pipe processing and fixing device according to claim 1, characterized in that: One side of the rotating disk (302) is fixedly connected to the motor (5), and the outer edge of the rotating disk (302) is frictionally connected to the inner wall.

3. A pipe processing and fixing device according to claim 2, characterized in that: The plurality of limiting bases (303) are distributed in a ring shape, and the limiting bases (303) are fixedly connected to the other side of the rotating disk (302).

4. A pipe processing and fixing device according to claim 3, characterized in that: The clamp assembly (4) comprises a rotating base (401), a connecting rod (402) is provided inside the rotating base (401), and the connecting rod (402) is rotatably connected to a set of axisymmetric sliders (403).

5. A pipe processing and fixing device according to claim 4, characterized in that: The slider 2 (403) includes an inner clamping block (404), one side of the inner clamping block (404) is provided with a group of sliding rods (405), the outer side of the sliding rods (405) is provided with a spring (406), one end of the spring (406) is tightly pressed against an outer clamping plate (407), and the outer clamping plate (407) is slidably connected to the sliding rods (405).

6. A pipe processing and fixing device according to claim 5, characterized in that: The rotating base (401) is rotatably connected to the inner side of another fixed bracket (2).

Images