CN219833597U

CN219833597U - Wire stripping equipment for railway cable with safeguard function

Info

Publication number: CN219833597U
Application number: CN202321219884.0U
Authority: CN
Inventors: 郭利娜
Original assignee: Shanghai Hufei Cable Yancheng Co ltd
Current assignee: Shanghai Hufei Cable Yancheng Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-13
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses wire stripping equipment with a protection function for railway cables, and relates to the technical field of railway cables. According to the utility model, the hand crank is manually operated to drive the rotating shaft, the gear, the ring gear and the lug to rotate, so that the arc-shaped block, the connecting rod and the clamping block move to squeeze and stretch the railway cable, the influence on the cutting precision and wire stripping operation of the railway cable in the subsequent cutting is prevented, meanwhile, the auxiliary straightening of the railway cable with different sizes is facilitated, the winding wheel is driven to rotate by the motor, the cable skin after wire stripping is wound, the phenomenon of flying around is prevented, the influence on the surrounding working environment is further prevented, and meanwhile, the problem that the influence on the cutting operation of equipment is caused by the reverse winding of the partially cut railway cable skin into the cutting knife is prevented.

Description

Wire stripping equipment for railway cable with safeguard function

Technical Field

The utility model relates to the technical field of railway cables, in particular to a wire stripping device with a protection function for a railway cable.

Background

The cable is an electric energy conduction device, which is composed of an outer insulating layer and an inner conducting wire, is mainly used for controlling multiple functions of installation, connection equipment, power transmission and the like, and is widely applied to various fields, wherein when the service life of the railway cable is over, a new cable needs to be replaced, a metal wire core of a waste cable is replaced for recycling, and when the waste cable is recycled, a wire stripping device is usually required to strip the insulating skin of the surface.

When the existing wire stripping equipment for railway cables is used for stripping the outer surface of the railway cables, the cut and stripped cable outer skin can appear scattered phenomena, the influence on the surrounding working environment is caused, and the partially cut and split railway cable outer skin can be reversely rolled into the cutting knife part, so that the influence on the cutting work of the equipment is caused, and the phenomenon of clamping shells of the cutting knife part can occur seriously, so that certain improvement is needed.

Disclosure of Invention

The utility model aims to provide wire stripping equipment with a protection function for railway cables, which can prevent the situation that the cut and stripped cable outer skin flies around, prevent the influence on the surrounding working environment, and simultaneously prevent the effect that the partially cut and stripped railway cable outer skin is reversely rolled into a cutting knife piece to influence the cutting operation of the equipment.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a wire stripping equipment for railway cable with safeguard function, includes the workstation, and two mounting brackets of top one side fixedly connected with of workstation, one side of mounting bracket is provided with tensile adjustment subassembly, and the inside of mounting bracket is provided with cutting adjustment subassembly, and the cutting adjustment subassembly is provided with two rolling subassemblies far away from the side of tensile adjustment subassembly;

the winding assembly comprises a mounting plate, two sides of the mounting plate are fixedly connected with fixing plates, one side of each fixing plate is fixedly connected with a motor through a supporting seat, an output shaft of each motor is fixedly connected with a winding wheel, and the winding wheels are arranged between the two fixing plates.

Further, tensile adjusting part includes the circular block, and first inner chamber has been seted up to the inside of circular block, and the top of first inner chamber is connected with the pivot through the bearing rotation, and fixedly connected with hand ware behind the one end of pivot extends to the outside of circular block.

Further, fixedly connected with gear in the pivot, the gear sets up the inside at first inner chamber, and one side meshing of gear is connected with ring gear, and ring gear's inner periphery side is provided with a plurality of lugs, and one side that ring gear was kept away from to the lug is provided with a plurality of arc pieces, and the opposite side fixedly connected with connecting rod of arc piece, one side fixedly connected with clamp block that the arc piece was kept away from to the connecting rod, clamp block setting are in the first through-hole that the circular piece was seted up, and the inner periphery side staggered distribution of clamp block has a plurality of extrusion guide pulleys.

Further, the connecting rod is sleeved with a sliding block, the sliding block is arranged in a second inner cavity formed in the circular block, one side of the sliding block is fixedly connected with a spring, the other side of the spring is fixedly connected with the inner side wall of the circular block, and the spring is sleeved on the connecting rod.

Further, the cutting adjusting component comprises a positive and negative screw rod, the positive and negative screw rod is rotationally connected in a third inner cavity formed by the mounting frame, a rotating handle is fixedly connected with after the top end of the positive and negative screw rod extends to the top of the mounting frame, both sides of the positive and negative screw rod are connected with threaded sleeves in a threaded manner, round through holes are formed in both sides of the inside of the threaded sleeves, a limiting rod is connected to the inside of the round through holes in a sliding manner, and both ends of the limiting rod are fixedly connected to the inside of the mounting frame.

Further, one side fixedly connected with sliding plate of thread bush, sliding plate sliding connection is in the inside second through-hole of seting up of mounting bracket, and the second through-hole is linked together with the third inner chamber, and sliding plate's opposite side is through slider and slide rail and mounting bracket sliding connection, two sliding plate opposite side fixedly connected with cutting knives, and screw and mounting panel fixed connection are passed through to one side of sliding plate.

Compared with the prior art, the beneficial effect of this scheme is as follows:

1. according to the scheme, the cable sheath after wire stripping is wound on the winding wheel, the winding wheel is driven to rotate through the motor, the cable sheath after wire stripping is wound, the phenomenon of flying everywhere is prevented, the influence on the surrounding working environment is further prevented, and meanwhile, the part of the split railway cable sheath is prevented from being reversely wound into the cutting knife piece, so that the problem of influencing the cutting operation of equipment is prevented.

2. In this scheme make it drive pivot, gear, ring gear and lug through manual operation hand ware and rotate, make arc piece, connecting rod and clamp block remove and extrude and stretch the railway cable, prevent in follow-up cutting, lead to causing the influence to its cutting accuracy and wire stripping work, be convenient for carry out supplementary straightening to the railway cable of equidimension simultaneously, the effectual adaptability that improves equipment in the use.

3. In this scheme make it drive positive and negative lead screw rotation through manual operation rotating handle, make two thread bush drive two sliding plates and cutting knife relatively or move in opposite directions, adjust the use distance between two cutting knives, be convenient for cut the railway cable of different diameters, further improved the suitability of equipment.

Drawings

FIG. 1 is a schematic overall perspective view of a device for embodying the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A of FIG. 1 for embodying the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure at B of FIG. 1 for embodying the present utility model;

fig. 4 is a schematic view of the internal cross-sectional structure of a circular block for embodying the present utility model.

In the figure: 1. a work table; 2. a stretch adjusting assembly; 201. a circular block; 202. a first lumen; 203. a rotating shaft; 204. a hand crank; 205. a gear; 206. a ring gear; 207. a bump; 208. an arc-shaped block; 209. a connecting rod; 210. a clamping block; 211. a sliding block; 212. a spring; 3. a mounting frame; 4. a cutting adjustment assembly; 401. a positive and negative screw rod; 402. a rotating handle; 403. a thread sleeve; 404. a sliding plate; 405. a cutting knife; 5. a winding assembly; 501. a mounting plate; 502. a fixing plate; 503. a motor; 504. and a winding wheel.

Detailed Description

The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.

Example 1

The wire stripping equipment for the railway cable with the protection function comprises a workbench 1, wherein two mounting frames 3 are fixedly connected to one side of the top of the workbench 1, a stretching adjusting component 2 is arranged on one side of each mounting frame 3, a cutting adjusting component 4 is arranged in each mounting frame 3, and two winding components 5 are arranged on one side, away from the stretching adjusting component 2, of each cutting adjusting component 4;

the winding assembly 5 comprises a mounting plate 501, fixing plates 502 are fixedly connected to two sides of the mounting plate 501, a motor 503 is fixedly connected to one side of the fixing plates 502 through a supporting seat, a winding wheel 504 is fixedly connected to an output shaft of the motor 503, and the winding wheel 504 is arranged between the two fixing plates 502.

In practical application, the staff's line is manual to pass the first through-hole of seting up of taking the wire stripping from circular piece 201 inside to twine on outside coiling mechanism after cutting of cutting knife 405, drive the wire stripping work to the wire stripping through outside coiling mechanism, twine the cable crust after the wire stripping on reel 504, start motor 503, drive reel 504 through motor 503 and rotate, wind the cable crust after the wire stripping, prevent that it from producing everywhere and fly around phenomenon, and then prevent to influence the operational environment around, simultaneously with prevent that the partly cut and split cable crust from rolling back into the cutting knife spare in order to prevent to lead to the problem that causes the influence to the cutting work of equipment.

Example 2

The wire stripping equipment for railway cables with safeguard function is different from embodiment 1 in that, as shown in fig. 1 and 4, the stretching adjusting component 2 comprises a circular block 201, a first inner cavity 202 is arranged in the circular block 201, a rotating shaft 203 is rotatably connected to the top of the first inner cavity 202 through a bearing, one end of the rotating shaft 203 extends to the outer side of the circular block 201 and then is fixedly connected with a hand crank 204, a gear 205 is fixedly connected to the rotating shaft 203, the gear 205 is arranged in the first inner cavity 202, one side of the gear 205 is in meshed connection with a ring gear 206, a plurality of lugs 207 are arranged on the inner circumference side of the ring gear 206, one side of the lugs 207, which is far away from the ring gear 206, is provided with a plurality of arc blocks 208, the other side of the arc blocks 208 is fixedly connected with a connecting rod 209, one side of the connecting rod 209, which is far away from the arc blocks 208, is fixedly connected with a clamping block 210, the clamping block 210 is arranged in a first through hole which is arranged in the circular block 201, a plurality of extrusion blocks 211 are distributed on the inner circumference side of the clamping block 210 in a staggered manner, a sliding block 211 is sleeved on the connecting rod 209 is arranged in a second inner cavity which is arranged in the circular block 201, one side of the inner side of the circular block 201, one side of the sliding block 212 is fixedly connected with a spring 212, and the other side of the spring 212 is fixedly connected with the connecting rod 212, and the spring 212 is fixedly connected with the inner side of the connecting rod 212.

In practical application, hand ware 204 is operated manually makes it drive pivot 203 and rotates, utilize the linkage effect between pivot 203 and the gear 205, on transferring the gear 205 with power, make gear 205 drive ring gear 206 and lug 207 rotate, the lug 207 can extrude arc piece 208 at pivoted in-process, utilize the linkage effect between arc piece 208, connecting rod 209 and clamp block 210, transfer power to connecting rod 209 and clamp block 210, extrude and stretch the railway cable through clamp block 210 and extrusion guide pulley, prevent in the follow-up cutting, lead to causing the influence to its cutting accuracy and wire stripping work, be convenient for carry out supplementary straightening to the railway cable of equidimension not simultaneously, the effectual adaptability of improving equipment in the use.

Example 3

The wire stripping equipment for railway cable with safeguard function, the difference with embodiment 1 is that, as shown in fig. 1 and 3, cutting adjusting part 4 includes positive and negative lead screw 401, positive and negative lead screw 401 rotates to be connected in the third inner chamber of seting up of mounting bracket 3, fixedly connected with rotating handle 402 behind the top of positive and negative lead screw 401 extends to the top of mounting bracket 3, the equal threaded connection of both sides of positive and negative lead screw 401 has thread bush 403, circular through-hole has all been seted up to the inside both sides of thread bush 403, the inside sliding connection of circular through-hole has the gag lever post, the both ends of gag lever post are all fixedly connected in the inside of mounting bracket 3, one side fixedly connected with sliding plate 404 of thread bush 403, sliding plate 404 sliding connection is in the second through-hole of seting up of mounting bracket 3, the second through-hole is linked together with the third inner chamber, the opposite face fixedly connected with cutting knife 405 of sliding plate 404 through slider and slide rail and mounting bracket 3, one side of sliding plate 404 passes through screw and mounting panel 501 fixed connection.

In practical application, the rotating handle 402 is manually operated to drive the forward and backward lead screw 401 to rotate, and the two screw sleeves 403 drive the two sliding plates 404 and the cutting knives 405 to move relatively or reversely under the limiting action of the limiting rod and the circular through hole by utilizing the linkage effect between the forward and backward lead screw 401 and the screw sleeves 403, so that the use distance between the two cutting knives 405 is convenient to adjust, the railway cables with different diameters are convenient to cut, and the applicability of the device is further improved.

Working principle: the staff wire manually passes the railway cable with wire stripping through a first through hole formed in the circular block 201, and winds the railway cable on an external winding device after being cut by the cutting knife 405, the railway cable is driven to move by the external winding device, wire stripping operation is carried out on the railway cable, the manual operation hand crank 204 drives the rotating shaft 203 to rotate, the linkage effect between the rotating shaft 203 and the gear 205 is utilized, power is transmitted to the gear 205, the gear 205 drives the ring gear 206 and the convex block 207 to rotate, the convex block 207 extrudes the arc block 208 in the rotating process, the linkage effect among the arc block 208, the connecting rod 209 and the clamping block 210 is utilized, the power is transmitted to the connecting rod 209 and the clamping block 210, the railway cable is extruded and stretched by the clamping block 210 and the extrusion guide wheel, then the manual operation rotating handle 402 drives the forward and backward screw 401 to rotate, the forward and backward screw 401 to drive the two sliding plates 404 and the cutting knife 405 to move relatively or reversely under the limiting effect of the limiting rod and the circular through hole, the distance between the two sliding plates 404 and the cutting knife 405 is adjusted, the wire stripping wheel 504 is started after the wire stripping wheel 503 is wound on the winding wheel 503, and the winding wheel 503 is convenient to rotate.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The wire stripping equipment for the railway cable with the protection function is characterized by comprising a workbench (1), wherein two mounting frames (3) are fixedly connected to one side of the top of the workbench (1), a stretching adjusting component (2) is arranged on one side of each mounting frame (3), a cutting adjusting component (4) is arranged in each mounting frame (3), and two winding components (5) are arranged on one side, far away from the stretching adjusting component (2), of each cutting adjusting component (4);

the winding assembly (5) comprises a mounting plate (501), two sides of the mounting plate (501) are fixedly connected with fixing plates (502), one side of each fixing plate (502) is fixedly connected with a motor (503) through a supporting seat, an output shaft of each motor (503) is fixedly connected with a winding wheel (504), and each winding wheel (504) is arranged between two fixing plates (502).

2. The wire stripping equipment for railway cables with protection function according to claim 1, wherein the stretching adjusting assembly (2) comprises a round block (201), a first inner cavity (202) is formed in the round block (201), a rotating shaft (203) is rotatably connected to the top of the first inner cavity (202) through a bearing, and a hand crank (204) is fixedly connected to the outer side of the round block (201) after one end of the rotating shaft (203) extends.

3. The wire stripping equipment for railway cables with safeguard function according to claim 2, characterized in that a gear (205) is fixedly connected to the rotating shaft (203), the gear (205) is arranged in the first inner cavity (202), one side of the gear (205) is connected with a ring gear (206) in a meshed mode, a plurality of protruding blocks (207) are arranged on the inner peripheral side of the ring gear (206), and a plurality of arc-shaped blocks (208) are arranged on one side, away from the ring gear (206), of the protruding blocks (207).

4. The wire stripping equipment for railway cables with protection function according to claim 3, wherein a connecting rod (209) is fixedly connected to the other side of the arc-shaped block (208), a clamping block (210) is fixedly connected to one side, away from the arc-shaped block (208), of the connecting rod (209), the clamping block (210) is arranged in a first through hole formed in the circular block (201), and a plurality of extrusion guide wheels are distributed on the inner periphery side of the clamping block (210) in a staggered mode.

5. The wire stripping device for railway cables with protection function according to claim 4, wherein the connecting rod (209) is sleeved with a sliding block (211), and the sliding block (211) is arranged in a second inner cavity formed in the circular block (201).

6. The wire stripping equipment for railway cables with protection function according to claim 5, wherein one side of the sliding block (211) is fixedly connected with a spring (212), the other side of the spring (212) is fixedly connected with the inner side wall of the circular block (201), and the spring (212) is sleeved on the connecting rod (209).

7. The wire stripping equipment for railway cables with protection function according to claim 1, wherein the cutting adjusting assembly (4) comprises a forward and reverse lead screw (401), the forward and reverse lead screw (401) is rotatably connected in a third inner cavity formed in the mounting frame (3), and a rotating handle (402) is fixedly connected after the top end of the forward and reverse lead screw (401) extends to the top of the mounting frame (3).

8. The wire stripping equipment for railway cables with protection function according to claim 7, wherein screw sleeves (403) are connected to two sides of the positive and negative screw rod (401) in a threaded mode, round through holes are formed in two sides of the inside of the screw sleeves (403), limiting rods are connected to the inside of the round through holes in a sliding mode, and two ends of the limiting rods are fixedly connected to the inside of the installation frame (3).

9. The wire stripping equipment for railway cables with protection function according to claim 8, wherein a sliding plate (404) is fixedly connected to one side of the threaded sleeve (403), the sliding plate (404) is slidably connected in a second through hole formed in the mounting frame (3), and the second through hole is communicated with the third inner cavity.

10. The wire stripping device for railway cables with protection function according to claim 9, wherein the other side of the sliding plate (404) is slidably connected with the mounting frame (3) through a sliding block and a sliding rail, and the opposite surfaces of the two sliding plates (404) are fixedly connected with a cutting knife (405).