CN219202848U - Novel electric ground wire winding tool - Google Patents

Abstract

The novel electric ground wire winding tool comprises a winding mechanism 1, a driving mechanism and a clamping mechanism, wherein the winding mechanism comprises a shell, a yielding hole, a sliding block, a rotating roller, a limiting groove and a limiting rod, and a cylindrical accommodating cavity capable of accommodating components is formed in the shell; the abdication hole is formed at one end of the shell; the sliding block is a cylinder which can be matched with the accommodating cavity; one end of the rotating roller is connected with the sliding block, the other end of the rotating roller passes through the abdication hole and extends out of the shell, and the sliding block moves in the accommodating cavity along the axial direction so as to drive the rotating roller to move; the limit groove is spirally formed on the surface of the sliding block; the limiting rod is arranged in the shell and can be matched with the limiting groove, so that the sliding block rotates along the track of the limiting groove in the moving process; the driving mechanism is arranged in the shell and can drive the sliding block to move back and forth in the accommodating cavity, the wire is clamped by the clamping mechanism, and the driving mechanism drives the rotating roller to spirally advance, so that the winding of the ground wire can be completed quickly and efficiently.

Description

Novel electric ground wire winding tool

Technical Field

The utility model belongs to the field of electric power operation equipment, and particularly relates to a novel electric ground wire winding tool.

Background

Grounding is a measure for ensuring the safety and personal safety of electrical equipment, and is realized by introducing leakage current, electrostatic charge, lightning current and the like possibly generated by the equipment into the ground through a grounding device. The ground wire is a short term of a grounding device, and concretely refers to a wire connected with the ground, a shell or a reference potential zero position in a power system or electric equipment. In actual manufacturing, the ground wire is usually made into a spiral shape, because the ground wire may be pulled by external force, the cabinet door is clamped and folded, and the like, and the spiral shape can disperse and protect the ground wire, so that the elastic strain force of the ground wire is improved, and the ground wire is not easy to damage. In the prior art, a cylindrical stick or the like is needed to be used as a shaft body manually to wind the ground wire, so that the spiral ground wire is manufactured. The manufacturing process depends on manpower, the efficiency is lower, and the spiral degree of the manually manufactured ground wire is inconsistent, so that the ground wire is not attractive and needs to be improved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a novel electric ground wire winding tool.

The utility model adopts the following technical scheme:

the utility model provides a novel electronic instrument of twining ground wire, includes winding mechanism, actuating mechanism and fixture, and winding mechanism includes shell, hole of stepping down, sliding block, live-rollers, spacing groove and gag lever post, and the inside shaping of shell has the cylindrical chamber that holds that can hold the part; the abdication hole is formed at one end of the shell; the sliding block is a cylinder which can be matched with the accommodating cavity; one end of the rotating roller is connected with the sliding block, the other end of the rotating roller passes through the abdication hole and extends out of the shell, and the sliding block moves in the accommodating cavity along the axial direction so as to drive the rotating roller to move; the limit groove is spirally formed on the surface of the sliding block; the limiting rod is arranged in the shell and can be matched with the limiting groove, so that the sliding block rotates along the track of the limiting groove in the moving process; the driving mechanism is arranged in the shell and can drive the sliding block to move back and forth in the accommodating cavity; the clamping mechanism comprises a rotating clamp arranged on the rotating roller and a sliding clamp opposite to the rotating clamp, and the wire is clamped between the rotating clamp and the sliding clamp.

Preferably, the driving mechanism comprises a sliding groove, a rack, a reset spring, a rotating shaft, a gear and a driving motor, wherein the sliding groove is formed in the shell and is arranged along the moving direction of the sliding block; the rack is movably arranged in the chute and can push the sliding block to drive the rotating roller to move along the direction away from the accommodating cavity; the reset spring is connected between the inner wall of the shell and the sliding block, so that the sliding block always has a trend of moving towards the inside of the accommodating cavity; the rotating shaft is arranged in the shell and is positioned above the rack; the gear is arranged on the rotating shaft and matched with the rack to drive the rack to move; the driving motor is connected with the gear, and the driving gear rotates back and forth.

Preferably, the auxiliary limiting piece is further arranged, the auxiliary limiting piece comprises a swinging groove and a swinging rod, the swinging groove is arranged above the shell, and the swinging rod penetrates through the swinging groove to be connected with the rotating shaft so as to assist in limiting the rotation amplitude of the gear.

Preferably, the clamping mechanism further comprises a guide rail and a limiting spring, the sliding clamp is movably arranged on the guide rail, and the limiting spring is connected between the guide rail and the sliding clamp and can drive the sliding clamp to reset.

Preferably, the clamping mechanism is provided with a plurality of groups, and the clamping mechanism is arranged along the extending direction of the rotating roller, and one rotating clamp corresponds to three sliding clamps.

Preferably, the rotating jig includes a cavity formed on the rotating roller, a clamping block movably disposed in the cavity, and a clamping spring connected between the cavity and the clamping block.

Preferably, the cross section shape of the clamping block is an arc-shaped surface matched with the cross section shape of the rotating roller.

Preferably, the bottom surface of the shell is provided with a threaded hole, the limiting rod is matched with the threaded hole to enter the shell to be matched with the limiting groove, and the limiting rod is provided with external threads matched with the threaded hole.

Preferably, the driving motor is a servo motor.

As can be seen from the above description of the present utility model, compared with the prior art, the present utility model has the following beneficial effects: the staff clamps the wire through the clamping mechanism, the driving mechanism drives the sliding block to move back and forth in the accommodating cavity, and the sliding block rotates along the track of the limiting groove through the limiting groove and the limiting rod in the moving process, so that the wire clamped on the rotating roller is automatically wound and formed, the wire is screwed after the sliding block performs a one-way stroke, the wound wire is taken down by the staff, the driving mechanism drives the sliding block to reset so as to perform the next winding, the structure is simple, the labor force is greatly saved, the production efficiency is improved, the ground wire is manufactured to have the same screwing degree, and the ground wire is attractive;

the driving motor rotates positively to drive the gear to rotate, so that the rack meshed with the gear moves in the chute, the sliding block is pushed to drive the rotating roller to move along the direction away from the shell, meanwhile, the reset spring is compressed, the driving motor rotates reversely to drive the rack to reset, and the reset spring stretches to drive the sliding block to reset along with the reset spring;

the swinging grooves limit the movement of the swinging rods, and the rotating shafts are limited to excessively rotate in an auxiliary manner so as to damage the device;

the rotating clamp and the sliding clamp respectively clamp the two ends of the wire, the rotating clamp can rotate along with the rotation of the rotating roller, the sliding clamp can move on the guide rail along with the shortening of the wire, and after the wire is spirally removed, the elastic clamp can be reset through the limiting spring to wait for the next wire winding;

by arranging a plurality of groups of clamping mechanisms, a large number of wires can be wound simultaneously, so that the production efficiency is improved;

the clamping spring can drive the clamping block to clamp one end of the wire, the wire can be clamped without complex operation, and the wire is convenient to detach;

the cross section of the clamping block is an arc-shaped surface matched with the cross section of the rotating roller, so that the wire cannot be influenced by the rotating clamp in the winding process, and the cross section is consistent, so that the wire can be taken down conveniently after winding and cannot be clamped;

the limiting rods are detachably arranged in the shell through the threaded holes, and different limiting rods can be replaced according to different limiting grooves so as to adapt to winding of wires with different requirements;

the servo motor can accurately control forward and reverse rotation, so that the working accuracy of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a second schematic diagram of the structure of the present utility model;

in the figure: the device comprises a 1-winding mechanism, a 11-shell, a 12-yielding hole, a 13-sliding block, a 14-rotating roller, a 15-limiting groove, a 16-limiting rod, a 17-threaded hole, a 2-driving mechanism, a 21-sliding groove, a 22-rack, a 23-reset spring, a 24-rotating shaft, a 25-gear, a 26-driving motor, a 27-auxiliary limiting piece, a 271-swinging groove, a 272-swinging rod, a 3-clamping mechanism, a 31-rotating clamp, a 311-cavity, a 312-clamping block, a 313-clamping spring, a 32-guide rail, a 33-sliding clamp and a 34-limiting spring.

Detailed Description

The utility model is further described below by means of specific embodiments.

Referring to fig. 1 to 4, a novel electric ground wire winding tool comprises a winding mechanism 1, a driving mechanism 2 and a clamping mechanism 3.

The winding mechanism 1 comprises a shell 11, a yielding hole 12, a sliding block 13, a rotating roller 14, a limiting groove 15 and a limiting rod 16. A cylindrical accommodating cavity capable of accommodating components is formed in the shell 11; the relief hole 12 is formed at one end of the housing 11; the sliding block 13 is a cylinder which can be matched with the accommodating cavity; one end of the rotating roller 14 is connected with the sliding block 13, the other end of the rotating roller passes through the abdication hole 12 and extends out of the shell 11, and the sliding block 13 moves in the accommodating cavity along the axial direction so as to drive the rotating roller 14 to move; the limit groove 15 is formed on the surface of the sliding block 13 in a spiral manner; the gag lever post 16 sets up in shell 11 can with spacing groove 15 cooperation, make slider 13 rotate along the orbit of spacing groove 15 in the removal process, the staff passes through fixture 3 centre gripping wire, actuating mechanism 2 drive slider 13 round trip movement in holding the chamber, and make slider 13 rotate along the orbit of spacing groove 15 in the removal process through spacing groove 15 and gag lever post 16, make the automatic winding shaping of wire of centre gripping on rotor 14, the wire is accomplished the spiral after slider 13 carries out a one-way stroke, take off the wire that the winding is good through the staff, actuating mechanism 2 drives slider 13 and resets, in order to twine next time, the steam generator is simple in structure, in the aspect of the operation, can twine multiunit ground wire (as shown in fig. 4) simultaneously through extension rotor 14 and add a plurality of fixture 3, greatly practiced thrift the labour, production efficiency is improved, and the degree of making the ground wire spiral is the same, it is very pleasing to the eye. Specifically, the bottom surface shaping of shell 11 has screw hole 17, and gag lever post 16 and screw hole 17 cooperation get into in the shell 11 with spacing groove 15 cooperation, and the shaping has the external screw thread that can with screw hole 17 complex on the gag lever post 16, and gag lever post 16 can dismantle the setting in shell 11 through screw hole 17, can change different gag lever posts 16 according to different spacing groove 15 to the wire of adaptation winding different demands.

The driving mechanism 2 is arranged in the shell 11 and can drive the sliding block 13 to move back and forth in the accommodating cavity, and comprises a sliding groove 21, a rack 22, a return spring 23, a rotating shaft 24, a gear 25, a driving motor 26 and an auxiliary limiting piece 27, wherein the sliding groove 21 is formed in the shell 11 and is arranged along the moving direction of the sliding block 13; the rack 22 is movably arranged in the chute 21 and can push the sliding block 13 to drive the rotating roller 14 to move along the direction away from the accommodating cavity; the return spring 23 is connected between the inner wall of the housing 11 and the sliding block 13, so that the sliding block 13 always has a tendency to move towards the inside of the accommodating cavity; the rotating shaft 24 is arranged in the shell 11 and is positioned above the rack 22; the gear 25 is arranged on the rotating shaft 24 and matched with the rack 22 to drive the rack 22 to move; the driving motor 26 is connected with the gear 25, and drives the gear 25 to rotate back and forth; the auxiliary stopper 27 includes a swing groove 271 and a swing lever 272, the swing groove 271 being provided above the housing 11, the swing lever 272 being connected with the rotation shaft 24 through the swing groove 271 to auxiliary restrict the rotation amplitude of the gear 25. Specifically, the driving motor 26 is a servo motor, and the servo motor can precisely control forward and reverse rotation, so that the working accuracy of the device is improved.

The clamping mechanism 3 can be used for clamping the wire to assist the winding mechanism 1 to complete winding, and comprises a plurality of rotating clamps 31 formed on the rotating roller 14, a guide rail 32 formed along the wire placing direction, a sliding clamp 33 movably arranged on the guide rail 32 opposite to the rotating clamps 31, and a limit spring 34 connected between the guide rail 32 and the sliding clamp 33 and capable of driving the sliding clamp 33 to reset, wherein the wire is clamped between the rotating clamps 31 and the sliding clamp 33, when the rotating roller 14 rotates, one end of the rotating clamp 31 clamps the wire to rotate along with the rotating clamp to wind the wire on the rotating roller 14, and meanwhile, the sliding clamp 33 moves along the direction of approaching the rotating clamp 31 along with the tightening of the wire. Specifically, the rotating clamp 31 includes a cavity 311 formed on the rotating roller 14, a clamping block 312 movably disposed in the cavity 311, and a clamping spring 313 connected between the cavity 311 and the clamping block 312, wherein the clamping spring 313 can drive the clamping block 312 to clamp one end of the wire, clamping of the wire can be completed without complicated operation, and the disassembly is convenient. Further, the cross section of the clamping block 312 is an arc surface matched with the cross section of the rotating roller 14, so that the wire cannot be influenced by the rotating clamp 31 in the winding process, and the wire is convenient to take off after being wound and cannot be clamped after being uniformly cross-sectioned. The clamping mechanism 3 is provided with a plurality of groups, is arranged along the extending direction of the rotating roller 14, and one rotating clamp 31 corresponds to three sliding clamps 33, so that a large number of wires can be wound simultaneously by arranging a plurality of groups of clamping mechanisms, and the production efficiency is improved.

During the use, install the wire of taking the winding between rotating jig 31 and slide fixture 33 by the staff, control driving motor 26 corotation after pressing from both sides tightly, drive rack 22 and remove in order to promote slider 13 and hold the chamber end, simultaneously slider 13 rotates along certain orbit simultaneously under the cooperation of spacing groove 15 and gag lever post 16 under the in-process of removal, make rotor 14 to follow the direction spiral that keeps away from shell 11 and remove in order to accomplish the winding to the wire, take off the wire after the winding is accomplished from rotor 14 through the staff, then control driving motor 26 reversal, reset spring 23 stretches when rack 22 resets, drive slider 13 and follow rack 22 and reset, slide fixture 33 resets under limit spring 34's effect simultaneously, in preparation for carrying out the winding next time, only need a large amount of ground wire winding of staff can be accomplished, and device mechanism is simple operation, can greatly promote production efficiency, and has very high practicality.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, i.e., the utility model is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the utility model.

Claims (9)

1. Novel electronic instrument of twining ground wire, its characterized in that: the device comprises a winding mechanism, a driving mechanism and a clamping mechanism, wherein the winding mechanism comprises a shell, a yielding hole, a sliding block, a rotating roller, a limiting groove and a limiting rod, and a cylindrical accommodating cavity capable of accommodating components is formed in the shell; the abdication hole is formed at one end of the shell; the sliding block is a cylinder which can be matched with the accommodating cavity; one end of the rotating roller is connected with the sliding block, the other end of the rotating roller passes through the abdication hole and extends out of the shell, and the sliding block moves in the accommodating cavity along the axial direction so as to drive the rotating roller to move; the limit groove is spirally formed on the surface of the sliding block; the limiting rod is arranged in the shell and can be matched with the limiting groove, so that the sliding block rotates along the track of the limiting groove in the moving process; the driving mechanism is arranged in the shell and can drive the sliding block to move back and forth in the accommodating cavity; the clamping mechanism comprises a rotating clamp arranged on the rotating roller and a sliding clamp opposite to the rotating clamp, and the wire is clamped between the rotating clamp and the sliding clamp.

2. A novel electrically powered ground wire winding tool as set forth in claim 1, wherein: the driving mechanism comprises a sliding groove, a rack, a reset spring, a rotating shaft, a gear and a driving motor, wherein the sliding groove is formed in the shell and is arranged along the moving direction of the sliding block; the rack is movably arranged in the chute and can push the sliding block to drive the rotating roller to move along the direction away from the accommodating cavity; the reset spring is connected between the inner wall of the shell and the sliding block, so that the sliding block always has a trend of moving towards the inside of the accommodating cavity; the rotating shaft is arranged in the shell and is positioned above the rack; the gear is arranged on the rotating shaft and matched with the rack to drive the rack to move; the driving motor is connected with the gear, and the driving gear rotates back and forth.

3. A novel electrically powered ground wire winding tool as set forth in claim 2, wherein: the auxiliary limiting piece comprises a swinging groove and a swinging rod, the swinging groove is arranged above the shell, and the swinging rod penetrates through the swinging groove to be connected with the rotating shaft so as to assist in limiting the rotation amplitude of the gear.

4. A novel electrically powered ground wire winding tool as set forth in claim 1, wherein: the clamping mechanism further comprises a guide rail and a limiting spring, the sliding clamp is movably arranged on the guide rail, and the limiting spring is connected between the guide rail and the sliding clamp and can drive the sliding clamp to reset.

5. The novel electric ground wire winding tool as set forth in claim 4, wherein: the clamping mechanisms are provided with a plurality of groups, the groups are arranged along the extending direction of the rotating roller, and one rotating clamp corresponds to three sliding clamps.

6. The novel electric ground wire winding tool as set forth in claim 4, wherein: the rotating clamp comprises a cavity formed on the rotating roller, a clamping block movably arranged in the cavity and a clamping spring connected between the cavity and the clamping block.

7. The novel electrically powered ground wire winding tool of claim 6, further comprising: the cross section shape of the clamping block is an arc-shaped surface matched with the cross section shape of the rotating roller.

8. A novel electrically powered ground wire winding tool as set forth in claim 1, wherein: the shell bottom surface shaping has the screw hole, the gag lever post with the screw hole cooperation get into in the shell with the spacing groove cooperation, the shaping has can with screw hole complex external screw thread on the gag lever post.

9. A novel electrically powered ground wire winding tool as set forth in claim 2, wherein: the driving motor is a servo motor.

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