Cable positioning device for cable stripping machine

Abstract

The utility model discloses a cable positioning device for a cable stripping machine, comprising a base, wherein the upper end of the base is fixedly connected with a U-shaped frame, pressure blocks are arranged above both ends of the U-shaped frame, V-shaped grooves are symmetrically provided on the top sides of both ends of the U-shaped frame and the bottom sides of the corresponding pressure blocks, a connecting frame is symmetrically fixedly connected between the pressure blocks at both ends, a clamping plate is arranged on the inner side of the connecting frame, a plurality of second rollers are evenly rotatably connected to the inner side of the clamping plate, a plurality of telescopic rods are fixedly connected between the clamping plate and the corresponding connecting frame, and one end of the U-shaped frame is located at one side of the corresponding V-shaped groove and is rotatably connected with a screw. In the utility model, by providing a base, a U-shaped frame, a pressure block, a connecting frame, a screw, a turning handle, a fixed block, a V-shaped groove, a first roller, a clamping plate, a telescopic rod, a reset spring, a second roller, a connecting rod, and a handle, it is convenient for horizontal and vertical limiting to avoid deviation and sliding out when the cable body is pulled forward.

Description

Technical Field

[0001] The utility model relates to the technical field of a cable positioning device of a cable stripping machine, in particular to a cable positioning device of a cable stripping machine. Background Art

[0002] Cable stripping refers to the process of stripping the outer protective layer, insulation layer and other outer skin of the cable to reveal the inner conductor of the cable. The metal wire in the cable with skin can be recycled, and the outer skin can be recycled as plastic. Recycling cable with skin is not only beneficial to the environment, but also can obtain certain economic benefits.

[0003] A Chinese patent with patent announcement number CN218783476U discloses a cable positioning device for a cable stripping machine, including a work surface, a clamping block, a rotating shaft, a sleeve and a movable part; the rotating shaft is arranged on the work surface, and the extension direction of the rotating shaft is inconsistent with the extension direction of the cable when it is clamped by the clamping block; two sleeves are fixedly sleeved on the rotating shaft, and threads are arranged on the outer peripheral walls of the two sleeves, and the outer wall threads of the two sleeves are arranged in mirror symmetry; two movable parts are arranged on the work surface, and the two movable parts are screwed to the two sleeves one by one, and clamping blocks are respectively arranged on the two movable parts; the two movable parts are controlled to be screwed to the symmetrical sleeves respectively, so that the two clamping blocks can move synchronously towards each other, so that when the distance between the two clamping blocks changes, the two clamping blocks move the same distance, ensuring that the position of the cable will not change, and the blade can always align with the axis of the cable.

[0004] The existing cable positioning device of the cable stripping machine only limits the cable horizontally, which causes the cable to easily slide out vertically when it is pulled forward, thereby affecting the subsequent cable stripping and increasing the workload of subsequent adjustment and re-clamping. In order to overcome these disadvantages, the utility model provides a cable positioning device for a cable stripping machine. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cable positioning device for a cable stripping machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable positioning device of a cable stripping machine, comprising a base, the upper end of the base is fixedly connected to a U-shaped frame, pressure blocks are arranged above both ends of the U-shaped frame, V-shaped grooves are symmetrically provided on the top sides of both ends of the U-shaped frame and the bottom sides of the corresponding pressure blocks, a connecting frame is symmetrically fixedly connected between the pressure blocks at both ends, a clamping plate is arranged on the inner side of the connecting frame, a plurality of second rollers are evenly rotatably connected to the inner side of the clamping plate, a plurality of telescopic rods are fixedly connected between the clamping plate and the corresponding connecting frame, a reset spring is sleeved on the outer side of the telescopic rod, one end of the U-shaped frame is located at one side of the corresponding V-shaped groove and is rotatably connected to a screw, one end of the screw is threadedly connected to the corresponding pressure block, and a turning handle is fixedly connected to the end of the screw.

[0007] Furthermore, a plurality of first rollers are rotatably connected to the inner sides of the V-shaped grooves.

[0008] Furthermore, two ends of the return spring are fixedly connected to the corresponding clamping plate and the connecting frame respectively.

[0009] Furthermore, upper sides of both ends of the U-shaped frame are fixedly connected to limit rods, the pressing blocks are slidably connected to corresponding limit rods, and the ends of the limit rods are fixedly connected to fixed blocks.

[0010] Furthermore, the outer sides of the lower ends of the splints are fixedly connected with connecting rods, and the ends of the connecting rods are fixedly connected with handles.

[0011] Furthermore, a cable body is arranged between the two ends of the U-shaped frame, support frames are arranged on both sides of the upper end of the base, and a cable stripping machine body is arranged above the cable body between the support frames on both sides.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the cable positioning device of the cable stripping machine has the following advantages:

[0014] 1. In this scheme, by providing a base, a U-shaped frame, a pressure block, a connecting frame, a screw, a handle, a limit rod, a fixing block, a V-shaped groove, a first roller and a second roller, the two ends of the cable body are respectively placed in the V-shaped grooves at the ends of the U-shaped frame, and the handle is turned to drive the screw to rotate, thereby driving the pressure blocks and the connecting frame at both ends to move downward as a whole until the V-shaped groove of the pressure block is connected to the cable body, thereby vertically positioning the cable body between the U-shaped frame and the pressure block, avoiding the displacement and slipping out during the process of pulling the cable body forward to affect the subsequent cable stripping operation, reducing the workload of subsequent adjustment and re-clamping, and the first roller and the second roller are convenient for pulling the cable body horizontally.

[0015] 2. In this scheme, a splint, a telescopic rod, a reset spring, a connecting rod and a handle are provided. The connecting rod is pulled outward by the handle, thereby driving the splint to move toward the connecting frame. At this time, the reset spring and the telescopic rod are compressed, leaving space for placing the cable body. When the handle is released, the compressed reset spring is reset to drive the splint to clamp the outside of the cable body, which is convenient for lateral limitation of the cable body and quick and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0018] Figure 2 : A top cross-sectional view of the utility model without the cable body;

[0019] Figure 3 :The utility model Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 : A partial bottom view of the utility model.

[0021] The reference numerals are as follows:

[0022] 1. Base; 2. U-shaped frame; 3. Pressure block; 4. Connecting frame; 5. Screw; 6. Turning handle; 7. Limiting rod; 8. Fixing block; 9. V-shaped groove; 10. First roller; 11. Clamp; 12. Telescopic rod; 13. Reset spring; 14. Second roller; 15. Connecting rod; 16. Handle; 17. Cable body; 18. Support frame; 19. Cable stripping machine body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4As shown, it relates to a cable positioning device of a cable stripping machine, including a base 1, a U-shaped frame 2 is fixedly connected to the upper end of the base 1, pressure blocks 3 are arranged above both ends of the U-shaped frame 2, V-shaped grooves 9 are symmetrically opened on the top sides of both ends of the U-shaped frame 2 and the bottom sides of the corresponding pressure blocks 3, a connecting frame 4 is symmetrically fixedly connected between the pressure blocks 3 at both ends, a clamping plate 11 is arranged on the inner side of the connecting frame 4, a plurality of second rollers 14 are evenly rotatably connected to the inner side of the clamping plate 11, a plurality of telescopic rods 12 are fixedly connected between the clamping plate 11 and the corresponding connecting frame 4, and a reset spring 13 is sleeved on the outer side of the telescopic rod 12, one end of the U-shaped frame 2 is located at one side of the corresponding V-shaped groove 9 and is rotatably connected to a screw rod 5, one end of the screw rod 5 is threadedly connected to the corresponding pressure block 3, and a handle 6 is fixedly connected to the end of the screw rod 5.

[0025] like Figure 1-4 As shown, the inner side of the V-shaped groove 9 is rotatably connected with a plurality of first rollers 10, and the first rollers 10 and the second rollers 14 are vertically arranged relative to the corresponding plane to facilitate the lateral pulling of the cable body 17. The first rollers 10 and the second rollers 14 will rotate with the movement of the cable body 17 to reduce the resistance encountered when pulling the cable body 17.

[0026] like Figure 1-4 As shown, the two ends of the reset spring 13 are respectively fixedly connected to the corresponding clamping plate 11 and the connecting frame 4, and the outer side of the lower end of the clamping plate 11 is fixedly connected with a connecting rod 15, and the ends of the connecting rod 15 are fixedly connected with a handle 16. The connecting rod 15 is pulled outward by the handle 16, thereby driving the clamping plate 11 to move toward the connecting frame 4. At this time, the reset spring 13 and the telescopic rod 12 are compressed, leaving space for placing the cable body 17, and the handle 16 is released, so that the compressed reset spring 13 is reset and drives the clamping plate 11 to clamp the outer side of the cable body 17, so as to facilitate the lateral limitation of the cable body 17.

[0027] like Figure 1-4 As shown, a cable body 17 is arranged between the two ends of the U-shaped frame 2, support frames 18 are arranged on both sides of the upper end of the base 1, and a cable stripping machine body 19 is arranged above the cable body 17 between the support frames 18 on both sides, and the upper sides of both ends of the U-shaped frame 2 are fixedly connected with limit rods 7, and the pressure blocks 3 are slidably connected with the corresponding limit rods 7. The ends of the limit rods 7 are fixedly connected with fixed blocks 8. By turning the handle 6, the screw rod 5 is driven to rotate, and the cable body 17 can be vertically positioned between the U-shaped frame 2 and the pressure block 3 to avoid deviation and sliding out during the process of pulling the cable body 17 forward.

[0028] Working principle: When in use, the connecting rod 15 is pulled outward by the handle 16, thereby driving the clamping plate 11 to move toward the connecting frame 4. At this time, the reset spring 13 and the telescopic rod 12 are compressed, leaving space for placing the cable body 17, and the two ends of the cable body 17 are respectively placed in the V-shaped groove 9 at the end of the U-shaped frame 2, and the turning handle 6 is turned to drive the screw 5 to rotate, thereby driving the pressing block 3 at both ends and the connecting frame 4 to move downward as a whole until the V-shaped groove 9 of the pressing block 3 is connected to the cable body 17, thereby vertically positioning the cable body 17 between the U-shaped frame 2 and the pressing block 3 to avoid deviation and slipping out during the process of pulling the cable body 17 forward, and releasing the handle 16, so that the compressed reset spring 13 is reset and drives the clamping plate 11 to clamp the outer side of the cable body 17, thereby laterally limiting the cable body 17, and the first roller 10 and the second roller 14 are convenient for pulling the cable body 17 laterally, and the cable stripping machine body 19 can be operated to strip the cable body 17 below.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cable positioning device for a cable stripping machine, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a U-shaped frame (2), and pressure blocks (3) are arranged above both ends of the U-shaped frame (2). V-shaped grooves (9) are symmetrically provided on the top sides of both ends of the U-shaped frame (2) and the bottom sides of the corresponding pressure blocks (3). A connecting frame (4) is symmetrically fixedly connected between the pressure blocks (3) at both ends. A clamping plate (11) is arranged on the inner side of the connecting frame (4), and a plurality of second rollers (14) are evenly rotatably connected to the inner side of the clamping plate (11). A plurality of telescopic rods (12) are fixedly connected between the clamping plate (11) and the corresponding connecting frame (4), and a return spring (13) is sleeved on the outer side of the telescopic rod (12). One end of the U-shaped frame (2) is located on one side of the corresponding V-shaped groove (9) and is rotatably connected to a screw rod (5). One end of the screw rod (5) is threadedly connected to the corresponding pressure block (3), and the end of the screw rod (5) is fixedly connected to a turning handle (6).

2. The cable positioning device of a cable stripping machine according to claim 1, characterized in that: A plurality of first rollers (10) are rotatably connected to the inner sides of the V-shaped grooves (9).

3. The cable positioning device of a cable stripping machine according to claim 1, characterized in that: The two ends of the return spring (13) are respectively fixedly connected to the corresponding clamping plate (11) and the connecting frame (4).

4. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: The upper sides of both ends of the U-shaped frame (2) are fixedly connected to limit rods (7), the pressing blocks (3) are slidably connected to the corresponding limit rods (7), and the ends of the limit rods (7) are fixedly connected to fixed blocks (8).

5. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: The outer sides of the lower ends of the clamping plates (11) are fixedly connected to connecting rods (15), and the ends of the connecting rods (15) are fixedly connected to handles (16).

6. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: A cable body (17) is arranged between the two ends of the U-shaped frame (2), support frames (18) are arranged on both sides of the upper end of the base (1), and a cable stripping machine body (19) is arranged above the cable body (17) between the support frames (18) on both sides.

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