Cable processing fixing clamp

Abstract

The utility model discloses a cable processing fixing clamp, which relates to the technical field of cable processing and comprises a base, a turntable is rotatably mounted in the base, a square through groove is formed in the turntable, and two clamping blocks distributed in a mirror image manner are slidably mounted in the square through groove in the turntable. Arc grooves are formed in the two clamping blocks, protective pads are fixedly installed in the arc grooves of the two clamping blocks, a plurality of protruding strips which are evenly distributed are fixedly installed on the two protective pads, a rotating assembly is installed in the base and comprises a driving gear, a tooth groove is formed in the outer ring of a rotating disc, and the rotating disc is meshed with the driving gear through the tooth groove. When the cable needs to be rotationally processed, a motor is utilized to drive a second worm to rotate, the second worm drives a second worm gear to rotate, the second worm gear drives a driving gear to rotate, the driving gear drives a rotating disc to rotate through a tooth groove, and the rotating disc drives the clamped and fixed cable to rotate, so that the cable is clamped and fixed, and meanwhile, the cable is clamped and fixed. And the cable is driven to rotate and process.

Description

Technical Field

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

[0002] A cable is a device for transmitting electrical energy or signals. It usually consists of several or several groups of wires and has the characteristics of internal power conduction and external insulation. Cables can be used to transmit electrical (magnetic) energy and information to achieve the conversion of electromagnetic energy. They are widely used in fields such as urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. There are many types of cables, including power cables, control cables, compensating cables, shielded cables, high-temperature cables, etc. They are composed of single or multiple wires and an insulating layer and are used to connect circuits and electrical appliances.

[0003] When cables are being processed, they need to be clamped and fixed. The jaws of existing cable processing fixing clamps are made of relatively hard materials. When clamping cables, they are likely to damage the outer wall surface of the cables. Moreover, they cannot drive the cables to rotate, which is not convenient for processing the cables. In view of the above problems, the inventor proposes a cable processing fixing clamp to solve the above problems. Content of the Utility Model

[0004] In order to solve the problems that the jaws of existing cable processing fixing clamps are made of relatively hard materials, which are likely to damage the outer wall surface of the cables when clamping the cables, and when clamping and fixing the cables, they cannot drive the cables to rotate, which is not convenient for processing the cables; the purpose of the utility model is to provide a cable processing fixing clamp.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: A cable processing fixing clamp, including a base, a turntable is rotatably installed in the base, a square through groove is opened on the turntable, two clamping blocks distributed symmetrically are slidably installed in the square through groove on the turntable, protective pads are fixedly installed in the arc grooves of the two clamping blocks, and a plurality of uniformly distributed convex strips are fixedly installed on both protective pads. A rotating component is installed in the base, and the rotating component includes a driving gear. A toothed groove is opened on the outer circle of the turntable, and the turntable is meshed with the driving gear through the toothed groove.

[0006] Preferably, a second worm gear is fixedly installed on one side of the driving gear, a second worm is rotatably installed in the base, and the second worm is meshed with the second worm gear. A motor is fixedly installed on one side of the base, and the output end of the motor is fixedly connected to one end of the second worm.

[0007] Preferably, a driving assembly is installed inside the turntable. The driving assembly includes two bidirectional lead screws symmetrically distributed, and the bidirectional lead screws are threadedly inserted into both ends of the clamping block. A driving shaft is rotatably installed inside the turntable, a first worm gear is fixedly installed on the driving shaft, and tapered gears are fixedly installed at both ends of the driving shaft and the top ends of the two bidirectional lead screws, and adjacent tapered gears are engaged with each other.

[0008] Preferably, a first worm is rotatably installed inside the turntable, and the first worm is engaged with the first worm gear. A knob is rotatably installed on one side of the turntable, and one side of the knob is fixedly connected to one end of the first worm.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. In the present utility model, by installing a protective pad on the clamping block, the protective pad on the clamping block can prevent the outer wall surface of the cable from being damaged when the clamping block clamps the cable. The convex strips on the protective pad can increase the friction between the clamping block and the cable, making the clamping of the cable by the clamping block more stable;

[0011] 2. In the present utility model, when the cable needs to be rotated for processing, the motor is used to drive the second worm to rotate, the second worm drives the second worm gear to rotate, the second worm gear drives the driving gear to rotate, the driving gear drives the turntable to rotate through the tooth grooves, and the turntable drives the clamped and fixed cable to rotate, thereby achieving the purpose of driving the cable to rotate for processing while clamping and fixing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the present utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the turntable of the present utility model.

[0016] In the figure: 1, base; 2, turntable; 21, tooth groove; 3, clamping block; 31, protective pad; 4, drive assembly; 41, knob; 42, first worm; 43, drive shaft; 44, second worm gear; 45, bidirectional lead screw; 46, bevel gear; 5, rotating assembly; 51, motor; 52, second worm; 53, drive gear; 54, second worm gear. Detailed implementation

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment: As Figures 1-3 shown, the present invention provides a cable processing and fixing fixture, including a base 1. A turntable 2 is rotatably installed in the base 1. A square through groove is provided on the turntable 2. Two clamping blocks 3 distributed mirror-image are slidably installed in the square through groove on the turntable 2. Protective pads 31 are fixedly installed in the arc grooves of the two clamping blocks 3. A plurality of uniformly distributed convex strips are fixedly installed on both of the two protective pads 31. A rotating assembly 5 is installed in the base 1. The rotating assembly 5 includes a drive gear 53. Tooth grooves 21 are provided on the outer circle of the turntable 2, and the turntable 2 is meshed with the drive gear 53 through the tooth grooves 21. First, the cable to be processed is passed through the square through groove on the turntable 2, and it is clamped and fixed by the clamping blocks 3. The protective pads 31 on the clamping blocks 3 can prevent the clamping blocks 3 from damaging the outer wall surface layer of the cable when clamping the cable. The convex strips on the protective pads 31 can increase the friction between the clamping blocks 3 and the cable, making the clamping of the cable by the clamping blocks 3 more stable. When the cable needs to be rotated, the drive gear 53 drives the turntable 2 to rotate through the tooth grooves 21, and the turntable 2 drives the clamped and fixed cable to rotate.

[0019] A second worm gear 54 is fixedly installed on one side of the drive gear 53. A second worm 52 is rotatably installed in the base 1, and the second worm 52 is meshed with the second worm gear 54.

[0020] By adopting the above technical solution, the second worm 52 drives the second worm gear 54 to rotate, and the second worm gear 54 drives the drive gear 53 to rotate.

[0021] A motor 51 is fixedly installed on one side of the base 1, and the output end of the motor 51 is fixedly connected to one end of the second worm 52.

[0022] By adopting the above technical solution, the motor 51 is used to drive the second worm 52 to rotate.

[0023] A driving component 4 is installed inside the turntable 2. The driving component 4 includes two bidirectional lead screws 45 which are symmetrically distributed, and the bidirectional lead screws 45 are threadedly inserted into the two ends of the clamping block 3.

[0024] By adopting the above technical solution, the bidirectional lead screws 45 drive the two clamping blocks 3 to slide towards each other in the direction through grooves of the turntable 2, so as to clamp and fix the cable.

[0025] A drive shaft 43 is rotatably installed inside the turntable 2, and a first worm gear 44 is fixedly installed on the drive shaft 43.

[0026] By adopting the above technical solution, the first worm gear 44 drives the drive shaft 43 to rotate.

[0027] Conical gears 46 are fixedly installed at both ends of the drive shaft 43 and at the tops of the two bidirectional lead screws 45, and two adjacent conical gears 46 are meshed.

[0028] By adopting the above technical solution, the drive shaft 43 drives the bidirectional lead screws 45 to rotate through the conical gears 46.

[0029] A first worm 42 is rotatably installed inside the turntable 2, and the first worm 42 is meshed with the first worm gear 44.

[0030] By adopting the above technical solution, the first worm 42 drives the first worm gear 44 to rotate.

[0031] A knob 41 is rotatably installed on one side of the turntable 2, and one side of the knob 41 is fixedly connected to one end of the first worm 42.

[0032] By adopting the above technical solution, a tool is used to drive the knob 41 to rotate, and the knob 41 drives the first worm 42 to rotate.

[0033] Working principle: When the utility model is in use, first pass the cable to be processed through the square through-hole on the turntable 2, and then drive the knob 41 to rotate by using a tool. The knob 41 drives the first worm 42 to rotate, the first worm 42 drives the first worm gear 44 to rotate, the first worm gear 44 drives the drive shaft 43 to rotate, and the drive shaft 43 drives the bidirectional lead screw 45 to rotate through the bevel gear 46. The bidirectional lead screw 45 drives the two clamping blocks 3 to slide towards each other in the direction through-hole of the turntable 2 to clamp and fix the cable. The protective pad 31 on the clamping block 3 can prevent the clamping block 3 from damaging the outer wall surface layer of the cable when clamping the cable. The convex strips on the protective pad 31 can increase the friction between the clamping block 3 and the cable, making the clamping block 3 clamp the cable more stably. When the cable needs to be rotated for processing, use the motor 51 to drive the second worm 52 to rotate, the second worm 52 drives the second worm gear 54 to rotate, the second worm gear 54 drives the drive gear 53 to rotate, and the drive gear 53 drives the turntable 2 to rotate through the tooth groove 21. The turntable 2 drives the clamped and fixed cable to rotate, thus achieving the purpose of driving the cable to rotate for processing while clamping and fixing the cable.

[0034] Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalent technologies, the utility model is also intended to include these modifications and variations.

Claims

1. A cable processing and fixing fixture, comprising a base (1), characterized in that: A turntable (2) is rotatably mounted in the base (1), the turntable (2) being provided with a square through slot, two mirror-distributed clamping blocks (3) being slidably mounted in the square through slot on the turntable (2), protective pads (31) being fixedly mounted in the arc grooves of the two clamping blocks (3), and a plurality of evenly distributed convex strips being fixedly mounted on the two protective pads (31), a rotating assembly (5) being mounted in the base (1), the rotating assembly (5) comprising a driving gear (53), a tooth groove (21) being provided on the outer ring of the turntable (2), and the turntable (2) being meshed with the driving gear (53) via the tooth groove (21).

2. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A second worm gear (54) is fixedly mounted on one side of the driving gear (53), a second worm (52) is rotatably mounted in the base (1), and the second worm (52) is meshed with the second worm gear (54).

3. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A motor (51) is fixedly mounted on one side of the base (1), and an output end of the motor (51) is fixedly connected to one end of a second worm gear (52).

4. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A driving assembly (4) is installed in the rotating disk (2), and the driving assembly (4) comprises two symmetrically distributed bidirectional screw rods (45), and the bidirectional screw rods (45) are threadedly inserted into the two ends of the clamping block (3).

5. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A drive shaft (43) is rotatably mounted inside the rotating disk (2), and a first worm gear (44) is fixedly mounted on the drive shaft (43).

6. A cable processing and fixing fixture as claimed in claim 5, characterized in that: Both ends of the drive shaft (43) and the top ends of the two bidirectional screw rods (45) are fixedly mounted with bevel gears (46), and two adjacent bevel gears (46) are meshed.

7. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A first worm (42) is rotatably mounted in the rotating disk (2), and the first worm (42) is meshed with a first worm wheel (44).

8. A cable processing and fixing fixture as claimed in claim 1, characterized in that: A knob (41) is rotatably mounted on one side of the rotating disk (2), and one side of the knob (41) is fixedly connected to one end of a first worm gear (42).

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