Plastic electric power pipe cutting clamp

Abstract

The utility model relates to a plastic electric power tube cutting clamp, which relates to the technical field of electric power tubes and comprises a transversely arranged table top, a moving plate is mounted on the upper end face of the table top through a sliding mechanism, and fixing rings are fixedly mounted on the upper end face of the moving plate and the upper end face of the table top through vertically arranged connecting rods respectively. The device comprises a fixing ring, the outer side wall of the fixing ring is rotationally sleeved with a gear ring, a plurality of supports are fixedly installed on the outer side wall of the fixing ring at equal intervals, driven gears are rotationally installed at the ends, away from the fixing ring, of the supports, the driven gears are in meshed connection with the gear ring, and one of the driven gears is connected with a control mechanism. A plurality of movable racks slidably penetrate through the fixing ring at equal intervals and angles, the movable racks are connected with the corresponding driven gears in a meshed mode, electric power pipes of different specifications can be clamped and fixed, and the automation degree is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power pipes, in particular to a plastic electric power pipe cutting fixture. Background Art

[0002] The power pipe is a product that uses modified polyethylene for hot-dip plastic or epoxy resin for internal and external coating. It has excellent corrosion resistance. At the same time, the coating itself has good electrical insulation, will not produce electrical corrosion, has low water absorption, high mechanical strength, and low friction coefficient, and can achieve the purpose of long-term use. It can also effectively prevent the damage of plant roots and soil environmental stress.

[0003] However, in the prior art, when cutting the power pipe, it is necessary to manually fix the power pipe, which has low work efficiency. In addition, for power pipes of different specifications, different specifications of clamps need to be replaced, which is inconvenient to use. Therefore, we propose a plastic power pipe cutting clamp. Utility Model Content

[0004] The utility model provides a plastic electric power pipe cutting clamp, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems with the following solution: A plastic electric power pipe cutting fixture comprises a transversely arranged table top, the upper end surface of the table top is installed with a movable plate through a sliding mechanism, the upper end surface of the movable plate and the upper end surface of the table top are respectively fixedly installed with a fixing ring through a vertically arranged connecting rod, the outer wall of the fixing ring is rotatably sleeved with a gear ring, the outer wall of the fixing ring is fixedly installed with a plurality of brackets at equal intervals, the end of the bracket away from the fixing ring is rotatably installed with a driven gear, the driven gear is meshingly connected with the gear ring, one of the driven gears is connected with a control mechanism, the fixing ring slides through a plurality of moving racks at equal intervals, the moving racks are meshingly connected with corresponding driven gears, and an arc block is fixedly installed at one end of the moving rack located in the fixing ring.

[0006] Preferably, the sliding mechanism comprises a slide groove which is transversely opened on the upper end surface of the table top, a slider is slidably mounted on the inner side wall of the slide groove, and the slider is fixedly connected to the lower end surface of the movable plate.

[0007] Preferably, the control mechanism comprises a motor fixedly mounted laterally on the upper end surface of the table or the movable plate, a driving gear fixedly mounted on the output shaft of the motor, and the driving gear is meshingly connected with the lowest driven gear on the same side.

[0008] Preferably, a limit block is fixedly installed on one end of the movable rack outside the fixed ring.

[0009] Preferably, a limit rack is laterally fixedly mounted on the upper end surface of the table top, and a matching block is rotatably mounted on the outer side wall of the movable plate, and the matching block is in contact with the tooth groove of the limit rack.

[0010] Preferably, support plates are fixedly mounted on both ends of the lower end surface of the table top.

[0011] The beneficial effects of the utility model are:

[0012] 1. By setting up a motor, the motor indirectly drives the arc block to move through the transmission of the driving gear, the moving rack and the driven gear. Multiple arc blocks cooperate to clamp and fix the power pipe, replacing manual work, with a higher degree of automation and more convenient operation;

[0013] 2. By setting up a motor to indirectly drive the arc block to move, the arc block can be used to clamp and fix power pipes of different specifications, which is more functional. At the same time, multiple arc blocks at one end are installed on the moving plate, and the distance between the two groups of arc blocks can be flexibly adjusted to facilitate cutting processing.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 The utility model provides a structural schematic diagram of a plastic power pipe cutting fixture;

[0017] Figure 2 A schematic diagram of a fixing ring of a plastic power pipe cutting fixture proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of a movable rack structure of a plastic power pipe cutting fixture.

[0019] Legend:

[0020] 1. Table; 2. Moving plate; 3. Fixed ring; 4. Gear ring; 5. Driven gear; 6. Moving rack; 7. Arc block; 8. Motor; 9. Driving gear; 10. Limit block; 11. Limit rack; 12. Matching block. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-3 As shown, the utility model is a plastic electric power pipe cutting fixture, comprising a transversely arranged table top 1, support plates are fixedly installed at both ends of the lower end surface of the table top 1, a movable plate 2 is installed on the upper end surface of the table top 1 through a sliding mechanism, a limit rack 11 is fixedly installed transversely on the upper end surface of the table top 1, a matching block 12 is rotatably installed on the outer side wall of the movable plate 2, the matching block 12 is in contact with the tooth groove of the limit rack 11, the matching block 12 is fixed in a limited position with the limit rack 11 to prevent the movable plate 2 from moving accidentally, the sliding mechanism comprises a slide groove transversely arranged on the upper end surface of the table top 1, a slider is slidably installed on the inner side wall of the slide groove, the slider is fixedly connected to the lower end surface of the movable plate, the upper end surface of the movable plate 2 and the upper end surface of the table top 1 are fixedly installed with a fixing ring 3 respectively through a vertically arranged connecting rod, and the outer side wall of the fixing ring 3 is rotatably sleeved with The outer wall of the gear ring 4 and the fixed ring 3 is fixedly installed with multiple brackets at equal intervals, and a driven gear 5 is rotatably installed at one end of the bracket away from the fixed ring 3. The driven gear 5 is meshed with the gear ring 4, and one of the driven gears 5 is connected to a control mechanism. The fixed ring 3 slides through multiple moving racks 6 at equal intervals. A limit block 10 is fixedly installed at one end of the moving rack 6 located outside the fixed ring 3. The limit block 10 prevents the moving rack 6 from separating from the fixed ring 3. The moving rack 6 is meshed with the corresponding driven gear 5. An arc block 7 is fixedly installed at one end of the moving rack 6 located inside the fixed ring 3. The device indirectly controls the movement of the arc block 7 by setting a click 8 to achieve clamping and fixing of the power pipe. Not only is the degree of automation higher, but also power pipes of different specifications can be clamped and fixed, which is convenient and practical.

[0024] Example 2

[0025] like Figure 1-3 As shown, the control mechanism includes a motor 8 fixedly installed laterally on the upper end surface of the table 1 or the movable plate 2, and a driving gear 9 is fixedly installed on the output shaft of the motor 8. The driving gear 9 is meshed and connected with the driven gear 5 at the bottom of the same side. The motor 8 adopts a servo motor that can rotate forward and reverse, and can control multiple arc blocks 7 to approach or move away from each other. By controlling the motor 8 to rotate forward, the arc block 7 can be indirectly driven to move through the transmission of the driving gear 9, the driven gear 6, the gear ring 4 and the movable rack 6, and the multiple arc blocks 7 are close to each other to clamp and fix the power pipe.

[0026] Working principle:

[0027] When in use, flip the matching block 12 to release the limiting fixation of the limiting rack 11 and the matching block 12, then pull the movable plate 2 to adjust the position, and then reset the matching block 12, then insert the power tube into the fixed ring 3, and make the power tube stand on the lower arc block 7, then control the motor 8 to rotate forward, the motor 8 drives the driving gear 9 to rotate forward, the driving gear 9 drives the driven gear 5 directly meshed with it to rotate, the driven gear 5 indirectly drives the other driven gears 5 on the same side to rotate synchronously through the transmission of the gear ring 4, the driven gear 5 drives the movable rack 6 meshed with it to move, and indirectly drives the arc block 7 to move, and multiple arc blocks 7 move toward the middle of the fixed ring 3 at the same time to clamp and fix the power tube.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A plastic power pipe cutting fixture, comprising a horizontally arranged table (1), Features: The upper end surface of the table top (1) is provided with a movable plate (2) via a sliding mechanism; the upper end surface of the movable plate (2) and the upper end surface of the table top (1) are respectively fixedly provided with a fixed ring (3) via a vertically arranged connecting rod; the outer wall of the fixed ring (3) is rotatably sleeved with a gear ring (4); the outer wall of the fixed ring (3) is fixedly provided with a plurality of brackets at equal intervals; one end of the bracket away from the fixed ring (3) is rotatably provided with a driven gear (5); the driven gear (5) is meshingly connected with the gear ring (4); one of the driven gears (5) is connected with a control mechanism; the fixed ring (3) is slidably penetrated with a plurality of movable racks (6) at equal intervals; the movable racks (6) are meshingly connected with corresponding driven gears (5); an arc block (7) is fixedly provided at one end of the movable rack (6) located in the fixed ring (3).

2. A plastic power pipe cutting fixture according to claim 1, Features: The sliding mechanism comprises a sliding groove which is transversely opened on the upper end surface of the table top (1); a sliding block is slidably mounted on the inner side wall of the sliding groove; and the sliding block is fixedly connected to the lower end surface of the movable plate.

3. A plastic power pipe cutting fixture according to claim 1, Features: The control mechanism comprises a motor (8) which is fixedly mounted laterally on the upper end surface of a table (1) or a movable plate (2); a driving gear (9) is fixedly mounted on the output shaft of the motor (8); and the driving gear (9) is meshedly connected with a driven gear (5) at the bottom on the same side.

4. A plastic power pipe cutting fixture according to claim 1, Features: A limit block (10) is fixedly mounted on one end of the movable rack (6) located outside the fixed ring (3).

5. A plastic power pipe cutting fixture according to claim 1, Features: A limit rack (11) is fixedly mounted transversely on the upper end surface of the table top (1), and a matching block (12) is rotatably mounted on the outer side wall of the movable plate (2), wherein the matching block (12) is in contact with the tooth groove of the limit rack (11).

6. A plastic power pipe cutting fixture according to claim 1, Features: Support plates are fixedly mounted on both ends of the lower end surface of the table top (1).

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