High-temperature-resistant cable joint processing device

Abstract

The utility model discloses a high-temperature resistant cable joint processing device, which comprises a bottom plate and a peeling knife, a mounting groove is formed in the middle of the left side of the upper surface of the bottom plate, front and back symmetrical guide rods are arranged in the mounting groove, a threaded rod is arranged between the two guide rods, the left end of the threaded rod extends and penetrates through the left side wall of the bottom plate, and the right end of the threaded rod extends and penetrates through the right side wall of the bottom plate. A first motor is fixedly mounted on the left side of the bottom plate, an output shaft of the first motor is connected with the left end of a threaded rod, a mounting frame screwed with the threaded rod is arranged on the threaded rod, a guide rod and the threaded rod penetrate through the mounting frame, first telescopic cylinders which are vertically symmetrical are embedded in the mounting frame, and clamping blocks are mounted at the heads of the first telescopic cylinders; a first motor rotates to drive a threaded rod to rotate to be screwed with a mounting frame on the left side, so that the mounting frame drives a first telescopic cylinder and a clamping block in the mounting frame to pull down an external protection layer of a cable when the mounting frame moves along a guide rod, connection of a conductor in the cable is facilitated, manual operation is reduced, and manpower and time are saved.

Description

Technical Field

[0001] The utility model relates to the field of high temperature resistant cable joint processing devices, in particular to a high temperature resistant cable joint processing device. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. It is mainly made of PVC plastic particles, sheath insulation and various specifications of copper wires twisted into cables. When using cables, due to actual needs, the outer insulation of the cables needs to be stripped and the internal conductors of the cables need to be connected to meet the actual required length. In order to ensure the efficiency and quality of cable joint processing, a suitable cable joint processing device can be used for processing;

[0003] For example, a high-temperature resistant cable joint processing device disclosed in the utility model with authorization announcement number CN215579509U includes a handwheel, a crossbeam, a fixed bracket, an upper positioning card plate, a cable body and a base, a fixed plate is installed on the left side of the upper end face of the base, a lower positioning card plate is installed on the upper side of the fixed plate, the cable body is placed inside the lower positioning card plate, a rubber foot pad is installed on the lower end face of the base, fixed brackets are arranged on the front and rear sides of the fixed plate, a crossbeam is installed on the upper side of the fixed bracket, a first adjusting screw is installed through the inside of the crossbeam, a handwheel is installed on the upper end face of the first adjusting screw, an upper positioning card plate is installed on the lower end face of the first adjusting screw, and a connecting socket is installed at the connection between the upper positioning card plate and the lower end face of the first adjusting screw. This design solves the problem that manual stripping of the original high-temperature resistant cable joints is time-consuming, labor-intensive, inconvenient and inefficient. After the device cuts the cable, the outer protective layer of the cut cable cannot be removed, and a secondary operation is required, which is time-consuming and labor-intensive. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a high-temperature resistant cable joint processing device, which is designed to rotate a first motor to drive a threaded rod to rotate. The threaded rod rotates and screws with an installation frame on the left side, so that the installation frame drives the first telescopic cylinder and the clamping block inside it to clamp the cable. When the installation frame moves along the guide rod, the outer protective layer of the cable is pulled down, which facilitates the subsequent connection of the internal conductor of the cable, reduces manual operation, and saves manpower and time.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-temperature resistant cable joint processing device, comprising a base plate and a stripping knife, an installation groove is opened in the middle position of the left side of the upper surface of the base plate, a front-to-back symmetrical guide rod is arranged inside the installation groove, a threaded rod is arranged between the two guide rods, the left end of the threaded rod extends through the left side wall of the base plate, a first motor is fixedly installed on the left side of the base plate, the output shaft of the first motor is connected to the left end of the threaded rod, an installation frame screwed together with the threaded rod is arranged on the threaded rod, the installation frame is penetrated by the guide rod and the threaded rod, a first telescopic cylinder symmetrical in top and bottom is embedded in the installation frame, and a clamping block is installed on the head of the first telescopic cylinder.

[0006] As a preferred technical solution of the utility model, another fixed installation frame is arranged on the upper surface of the right side of the bottom plate, and the internal structures of the two installation frames are consistent.

[0007] As a preferred technical solution of the utility model, a fixed ring seat is formed in the middle of the upper surface of the base plate, a second motor is fixedly mounted on the fixed ring seat, a driving gear is mounted on the left output shaft of the second motor, and a support leg is formed on the lower surface of the base plate.

[0008] As a preferred technical solution of the utility model, a rotating inner ring is clamped inside the fixed ring seat, and a driven tooth is opened on the left outer wall of the rotating inner ring. The driven tooth is located directly below the driving gear and meshes with the driving gear.

[0009] As a preferred technical solution of the utility model, fixed blocks are formed on the left and right walls of the rotating inner ring, and second telescopic cylinders are symmetrically provided on the upper and lower surfaces of the fixed block. A lifting plate is connected to the end of the second telescopic cylinder, and a peeling knife is arranged inside the lifting plate. A screw-on block fixed on the inner wall of the lifting plate is provided above the peeling knife, and an adjusting bolt is passed through the screw-on block. The lower end of the adjusting bolt is connected to the upper end surface of the peeling knife and the adjusting bolt can rotate independently.

[0010] As a preferred technical solution of the utility model, left-right symmetrical positioning rods are formed on the upper and lower end surfaces of the two fixing blocks, and the positioning rods penetrate the lifting plate.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] The first motor is designed to rotate to drive the threaded rod to rotate, and the threaded rod rotates and screws with the installation frame on the left side, so that the installation frame drives the first telescopic cylinder and the clamping block inside it to clamp the cable. When the installation frame moves along the guide rod, the outer protective layer of the cable is pulled down, which is convenient for the subsequent connection of the internal conductor of the cable, reduces manual operation, and saves manpower and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model in a top view;

[0016] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0017] Among them: 1. bottom plate; 2. supporting legs; 3. mounting frame; 4. first telescopic cylinder; 5. clamping block; 6. guide rod; 7. threaded rod; 8. first motor; 9. fixed ring seat; 10. second motor; 11. driving gear; 12. rotating inner ring; 13. driven teeth; 14. fixing block; 15. lifting plate; 16. peeling knife; 17. screwing block; 18. adjusting bolt; 19. positioning rod; 20. second telescopic cylinder; 21. mounting groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] Example

[0020] Please refer to Figure 1 - Figure 4As shown, the utility model provides a high temperature resistant cable joint processing device, including a base plate 1, a stripping knife 16, and another fixed installation frame 3 is arranged on the upper right surface of the base plate 1, and the installation frame 3 here only provides a clamping function, and the internal structures of the two installation frames 3 are consistent, a fixed ring seat 9 is formed in the middle of the upper surface of the base plate 1, and a second motor 10 is fixedly installed on the fixed ring seat 9, and a driving gear 11 is installed on the left output shaft of the second motor 10, and a support leg 2 is formed on the lower surface of the base plate 1, and a rotating inner ring 12 is clamped inside the fixed ring seat 9, and the rotating inner ring 12 is rotatable, and a driven tooth 13 is opened on the outer side wall of the left side of the rotating inner ring 12, and the driven tooth 13 is located directly below the driving gear 11, and the driven tooth 13 is meshed with the driving gear 11, and a fixed block 14 is formed on the left and right walls of the rotating inner ring 12, and a fixed inner ring 12 is provided. The second telescopic cylinder 20 is symmetrically arranged on the upper and lower surfaces of the block 14, and the end of the second telescopic cylinder 20 is connected to the lifting plate 15. The lifting and lowering of the second telescopic cylinder 20 can change the distance between the upper and lower lifting plates 15, so as to facilitate the stripping of cables with different diameters. A stripping knife 16 is arranged inside the lifting plate 15, and a screwing block 17 fixed on the inner wall of the lifting plate 15 is arranged above the stripping knife 16. An adjusting bolt 18 is passed through the screwing block 17, and the lower end of the adjusting bolt 18 is connected to the upper end surface of the stripping knife 16 and the adjusting bolt 18 can rotate independently. The adjusting bolt 18 is screwed with the screwing block 17 to change the height position of the stripping knife 16, so as to facilitate the stripping of cables with outer protective layers of different thicknesses. The upper and lower end surfaces of the two fixed blocks 14 are formed with left-right symmetrical positioning rods 19, and the positioning rods 19 penetrate the lifting plate 15, so as to facilitate limiting the moving path of the lifting plate 15;

[0021] When placing the cable, firstly, turn the adjusting bolt 18 and screw the screwing block 17 together, so that the stripping knife 16 protrudes from the lifting plate 15 by an appropriate distance, and then insert the cable into the installation frame 3 on the right side. After determining the stripping length, control the first telescopic cylinder 4 to extend, drive the clamping blocks 5 to approach each other, clamp the cable, and fix the cable position. Then control the second telescopic cylinder 20 to contract, drive the lifting plate 15 to approach each other along the positioning rod 19, until the stripping knife 16 cuts the outer protective layer of the cable, and then start the second motor 10. The second motor 10 rotates to drive the driving gear 11 to rotate, and the driving gear 11 rotates to mesh with the driven teeth 13. When the driven teeth 13 mesh with the driving gear 11, the rotating inner ring 12 is driven to rotate in the fixed ring seat 9, so as to realize the rotation cutting of the stripping knife 16 and cut off the outer protective layer of the cable.

[0022] like Figure 1As shown, a mounting groove 21 is provided at the middle position of the left side of the upper surface of the base plate 1, and a guide rod 6 symmetrically arranged in the mounting groove 21 is arranged inside. A threaded rod 7 is arranged between the two guide rods 6, and the left end of the threaded rod 7 extends through the left side wall of the base plate 1. A first motor 8 is fixedly installed on the left side of the base plate 1, and the output shaft of the first motor 8 is connected to the left end of the threaded rod 7. A mounting frame 3 screwed therewith is arranged on the threaded rod 7, and the mounting frame 3 is penetrated by the guide rod 6 and the threaded rod 7. A first telescopic cylinder 4 symmetrically arranged in the upper and lower parts is embedded inside the mounting frame 3, and a clamping block 5 is installed on the head of the first telescopic cylinder 4;

[0023] When the cut outer protective layer is removed, the first motor 8 is controlled to rotate, and the rotation of the first motor 8 drives the threaded rod 7 to rotate, and the threaded rod 7 rotates and screws with the installation frame 3 on the left side, so that the installation frame 3 drives the first telescopic cylinder 4 and the clamping block 5 inside the installation frame 3 to clamp the cable, and when the installation frame 3 moves along the guide rod 6, the outer protective layer of the cable is pulled down;

[0024] Specific working principle:

[0025] When using the device, first turn the adjusting bolt 18 to screw the screw block 17 together so that the stripping knife 16 protrudes from the lifting plate 15 at an appropriate distance, then insert the cable into the installation frame 3 on the right side, and after determining the stripping length, control the first telescopic cylinder 4 to extend, drive the clamping blocks 5 to approach each other, clamp the cable, fix the cable position, and then control the second telescopic cylinder 20 to contract, drive the lifting plate 15 to approach each other along the positioning rod 19, until the stripping knife 16 cuts the outer protective layer of the cable, and then start the second motor 10, the second motor 10 rotates to drive the driving gear 11 rotates, the driving gear 11 rotates and meshes with the driven teeth 13. When the driven teeth 13 mesh with the driving gear 11, the rotating inner ring 12 is driven to rotate in the fixed ring seat 9, so as to realize the rotary cutting of the stripping knife 16, and cut off the outer protective layer of the cable. Then the first motor 8 is controlled to rotate, and the first motor 8 rotates to drive the threaded rod 7 to rotate. The threaded rod 7 rotates and screws with the installation frame 3 on the left side, so that the installation frame 3 drives the first telescopic cylinder 4 and the clamping block 5 inside it to clamp the cable, and when the installation frame 3 moves along the guide rod 6, the outer protective layer of the cable is pulled down.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high temperature resistant cable joint processing device, comprising a base plate (1) and a stripping knife (16), characterized in that: A mounting groove (21) is provided at the middle position of the left side of the upper surface of the base plate (1), and a guide rod (6) symmetrically arranged in front and back is arranged inside the mounting groove (21). A threaded rod (7) is arranged between the two guide rods (6), and the left end of the threaded rod (7) extends through the left side wall of the base plate (1). A first motor (8) is fixedly installed on the left side of the base plate (1), and the output shaft of the first motor (8) is connected to the left end of the threaded rod (7). A mounting frame (3) screwed with the threaded rod (7) is arranged on the threaded rod (7), and the mounting frame (3) is penetrated by the guide rod (6) and the threaded rod (7). A first telescopic cylinder (4) symmetrically arranged in top and bottom is embedded inside the mounting frame (3), and a clamping block (5) is installed on the head of the first telescopic cylinder (4).

2. A high temperature resistant cable joint processing device according to claim 1, characterized in that: Another fixed installation frame (3) is arranged on the upper right surface of the bottom plate (1), and the two installation frames (3) have the same internal structure.

3. A high temperature resistant cable joint processing device according to claim 1, characterized in that: A fixed ring seat (9) is formed in the middle of the upper surface of the base plate (1), a second motor (10) is fixedly mounted on the fixed ring seat (9), a driving gear (11) is mounted on the left output shaft of the second motor (10), and a support leg (2) is formed on the lower surface of the base plate (1).

4. A high temperature resistant cable joint processing device according to claim 3, characterized in that: A rotating inner ring (12) is clamped inside the fixed ring seat (9), and a driven tooth (13) is provided on the left outer wall of the rotating inner ring (12). The driven tooth (13) is located directly below the driving gear (11), and the driven tooth (13) is meshed with the driving gear (11).

5. A high temperature resistant cable joint processing device according to claim 4, characterized in that: The left and right walls of the rotating inner ring (12) are formed with fixed blocks (14), and the upper and lower surfaces of the fixed block (14) are symmetrically provided with second telescopic cylinders (20), and the ends of the second telescopic cylinders (20) are connected with a lifting plate (15), and a peeling knife (16) is arranged inside the lifting plate (15), and a screwing block (17) fixed on the inner wall of the lifting plate (15) is arranged above the peeling knife (16), and an adjusting bolt (18) is passed through the screwing block (17), and the lower end of the adjusting bolt (18) is connected to the upper end surface of the peeling knife (16) and the adjusting bolt (18) can rotate independently.

6. A high temperature resistant cable joint processing device according to claim 5, characterized in that: The upper and lower end surfaces of the two fixing blocks (14) are formed with left-right symmetrical positioning rods (19), and the positioning rods (19) penetrate the lifting plate (15).

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