CN216015959U

CN216015959U - Wiring device for insulating protective sleeve

Info

Publication number: CN216015959U
Application number: CN202122038472.4U
Authority: CN
Inventors: 傅继达; 傅锦双; 马洪萍
Original assignee: ZHONGCE CABLE GROUP CO Ltd
Current assignee: ZHONGCE CABLE GROUP CO Ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a wiring device for an insulating protective sleeve, which is used for connecting and installing a wire nose and comprises a linear driving mechanism, a necking component and a crimping component, wherein the linear driving mechanism is arranged on a base; the necking component is arranged on the side part of the linear driving mechanism and comprises two counter pressing blocks which are arranged on the base in a relatively sliding manner, and the outer ends of the counter pressing blocks are in transmission connection with a pushing mechanism arranged on the base; during the wiring, can place the cable and fix on the anchor clamps at sharp actuating mechanism top, through the sinle silk to briquetting relative slip extrusion cable tip, make its shrink to in it can insert the line nose, can accomplish the crimping of line nose automatically through setting up of crimping subassembly and fix, compare with manual operation, it is comparatively laborsaving, it is more convenient to use.

Description

Wiring device for insulating protective sleeve

Technical Field

The utility model relates to the field of cable manufacturing, in particular to a wiring device for an insulating protective sleeve.

Background

The insulating protective sleeve of the power equipment cable is made of a silicon rubber material through high-temperature compression molding, has excellent electrical performance, is aging-resistant and high-low temperature-resistant, and can be used under any conditions. The wire nose (DT) is commonly used for connecting and splicing the tail end of the cable, so that the cable and the electric appliance can be connected more firmly and more safely. Is a common material for buildings, power equipment, electrical appliance connection and the like. When a common lead is connected with a wiring terminal, the corresponding wiring connection terminal is required to be used for the connection of the tail end of the cable according to the national wiring specification.

At present, when a cable nose with an insulating protective sleeve is connected with a cable, the cable nose is usually crimped by manpower, but when some thicker cables are crimped, the crimping is usually more laborious, and meanwhile, the cables are not easy to fix; furthermore, the core wires at the end of the cable may be scattered after being stripped, making it difficult to insert them into the wire lug and crimp them.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problems, the utility model discloses a wiring device for an insulating protective sleeve.

In order to achieve the above purpose, the utility model provides the following technical scheme: a wiring device for an insulating protective sleeve is used for connecting and installing a wire nose and comprises a linear driving mechanism, a necking assembly and a crimping assembly, wherein the linear driving mechanism is arranged on a base;

the necking component is arranged on the side part of the linear driving mechanism and comprises two opposite pressing blocks which are arranged on the base in a relatively sliding manner, the outer ends of the opposite pressing blocks are in transmission connection with a pushing mechanism arranged on the base, opposite surfaces of the two opposite pressing blocks are both concavely provided with conical grooves matched in alignment, and the opening sizes of the conical grooves are gradually reduced from the direction far away from the sliding table;

the crimping subassembly includes briquetting and briquetting down, the briquetting sets up in the outside to the briquetting down, goes up briquetting and briquetting down and sets up along vertical direction relatively, and all sets up counterpoint complex arc on the opposite face between them and supports the indent, the top and a elevating system looks transmission of going up the briquetting are connected to by its drive makes the motion of orientation or keeping away from briquetting down, the arc of anchor clamps, bell jar and briquetting down supports the indent and is located same straight line.

In the above scheme, anchor clamps include at least that two set up relatively and rotate gyro wheel, cylinder and the depression bar of connection at the slip table top, two set up and form a standing groove along the direction interval before and after between the gyro wheel, the intermediate part of depression bar is rotated and is connected on a vertical bracing piece of fixing at the slip table top, the one end of depression bar is rotated and is connected with one and the standing groove counterpoint complex press wheel that supports, the other end of depression bar with the push rod of cylinder rotates mutually to be connected, the cylinder slope sets up in the below of depression bar to press from both sides the acute angle setting with the depression bar, the other end of cylinder rotates to be connected on the slip table.

In the above scheme, the idler wheels are four, the four idler wheels are two-by-two in one group, and the placing grooves formed between the two groups of idler wheels are located on the same straight line.

In the above scheme, the side part of the base corresponding to the lower pressing block is vertically provided with the positioning pin which is in alignment fit with the connecting hole of the wire nose, and the positioning pin and the arc-shaped abutting groove are located on the same straight line.

In the above scheme, elevating system is including fixing the door dragon frame on the base, and the jacking cylinder is installed at the top of door dragon frame, and the push rod of this jacking cylinder slides downwards and runs through door dragon frame and be connected with last briquetting.

Compared with the prior art, the utility model has the following advantages: the wiring device comprises a linear driving mechanism, a necking component and a crimping component, wherein the necking component comprises two opposite pressing blocks which are arranged on a base in a relatively sliding mode, and tapered grooves are formed in the opposite pressing blocks; during the wiring, can place the cable and fix on the anchor clamps at sharp actuating mechanism top, through the sinle silk to briquetting relative slip extrusion cable tip, make its shrink to in it can insert the line nose, can accomplish the crimping of line nose automatically through setting up of crimping subassembly and fix, compare with manual operation, it is comparatively laborsaving, it is more convenient to use.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another aspect of the present invention;

fig. 3 is a left side view of fig. 1.

Detailed Description

The present invention will be further illustrated below with reference to specific embodiments, which are to be understood as merely illustrative and not limitative of the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): referring to fig. 1-3, a wiring device for an insulating protective sleeve, which is used for connecting and installing a wire nose, comprises a linear driving mechanism 100, a necking component 200 and a crimping component 300, wherein the linear driving mechanism 100 is installed on a base 101, the top of the linear driving mechanism 100 is in transmission connection with a sliding table 102, and a clamp 103 is fixed on the sliding table 102; the linear driving mechanism 100 can adopt an electric lead screw linear module, and the sliding table 102 is connected to a sliding block of the electric lead screw linear module;

the necking component 200 is arranged at the side part of the linear driving mechanism 100 and comprises two pair pressing blocks 201 which are arranged on the base 101 in a relatively sliding manner, the outer ends of the pair pressing blocks 201 are in transmission connection with a pushing mechanism 202 arranged on the base 101, opposite surfaces of the two pairs of pressing blocks 201 are both concavely provided with conical grooves 211 which are in alignment fit, and the opening sizes of the conical grooves 211 are gradually reduced from the direction far away from the sliding table 102; the pushing mechanism 202 adopts an air cylinder and is used for driving the two pressing blocks 201 to move relatively close to or far away from each other;

the crimping component 300 comprises an upper pressing block 301 and a lower pressing block 302, the lower pressing block 302 is arranged on the outer side of the pressing block 201, the upper pressing block 301 and the lower pressing block 302 are oppositely arranged along the vertical direction, the opposite surfaces of the upper pressing block 301 and the lower pressing block 302 are respectively provided with an arc-shaped pressing groove 303 in alignment fit, the top of the upper pressing block 301 is in transmission connection with a lifting mechanism 304 and is driven by the lifting mechanism to move towards or away from the lower pressing block 302, and the clamp 103, the conical groove 211 and the arc-shaped pressing grooves 303 of the lower pressing block 302 are positioned on the same straight line; the lifting mechanism 304 comprises a door frame 306 fixed on the base 101, a jacking cylinder 307 is mounted at the top of the door frame 306, and a push rod of the jacking cylinder 307 slides downwards to penetrate through the door frame 306 and is connected with the upper pressing block 301;

the clamp 103 at least comprises two rollers 131, an air cylinder 132 and a pressure lever 133 which are oppositely arranged and rotatably connected to the top of the sliding table 102, a placing groove is formed between the two rollers 131 at intervals along the front-back direction, the middle part of the pressure lever 133 is rotatably connected to a vertical supporting rod 134 fixed to the top of the sliding table 102, one end of the pressure lever 133 is rotatably connected with a pressing wheel 135 which is matched with the placing groove in an aligning way, the other end of the pressure lever 133 is rotatably connected with a push rod of the air cylinder 132, the air cylinder 132 is obliquely arranged below the pressure lever 133 and is arranged at an acute angle with the pressure lever 133, and the other end of the air cylinder 132 is rotatably connected to the sliding table 102.

When in compression joint, the wire nose is placed in the arc-shaped pressing groove 303, one open end of the wire nose faces the pressing block 201, the outer sheath of the end part of the cable to be connected is stripped, the wire end is exposed, the wire end is inserted between the tapered grooves 211 of the two pressing blocks 201, the other end of the cable is placed in the placing groove of the clamp 103, the air cylinder 132 is started, the air cylinder 132 pushes the bottom end part of the pressing rod 133, the pressing wheel 135 arranged at the other end of the pressing rod 133 is pressed downwards to fix the cable, and then the pushing mechanism 202 drives the two pressing blocks 201 to relatively approach to each other so as to compress and contract the wire end of the cable in the tapered groove 211; then the pushing mechanism 202 drives the pressing block 201 to return, the linear driving mechanism 100 drives the line core line end of the line to move towards the line nose in the arc pressing groove 303 and inserts the line nose into the opening end of the line core line, the lifting mechanism 304 is started, the lifting mechanism 304 drives the upper pressing block 301 to press down to flatten the line nose to finish wiring, and the distance between the two arc pressing grooves 303 after aligned matching needs to be smaller than the diameter of the line nose so that the line nose can be flattened.

In order to improve the stability to the cable centre gripping, gyro wheel 131 is provided with four, and these four gyro wheels 131 are two double-tenth a set of, and the standing groove that forms between two sets of gyro wheels 131 is located same straight line, and during the centre gripping cable, can keep flat the cable and place two in, carry out spacing simultaneously to it through two standing grooves.

In order to position the wire nose quickly, a positioning pin 305 which is aligned and matched with a connecting hole of the wire nose is vertically arranged on the side portion, corresponding to the lower pressing block 302, of the base 101, the positioning pin 305 and the arc pressing groove 303 are located on the same straight line, when the wire nose is placed, the connecting hole of the wire nose is inserted into the positioning pin 305, and the other end of the wire nose is placed in the arc pressing groove 303.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a termination for insulating lag for the connection installation of line nose, its characterized in that: the device comprises a linear driving mechanism (100), a necking assembly (200) and a crimping assembly (300), wherein the linear driving mechanism (100) is arranged on a base (101), the top of the linear driving mechanism (100) is in transmission connection with a sliding table (102), and a clamp (103) is fixed on the sliding table (102);

the necking component (200) is arranged on the side part of the linear driving mechanism (100) and comprises two pressing blocks (201) which are arranged on the base (101) in a relatively sliding mode, the outer ends of the pressing blocks (201) are in transmission connection with a pushing mechanism (202) installed on the base (101), opposite surfaces of the two pressing blocks (201) are both concavely provided with conical grooves (211) matched in an aligning mode, and the opening size of each conical groove (211) is gradually reduced from the direction far away from the sliding table (102);

crimping subassembly (300) are including briquetting (301) and lower briquetting (302), lower briquetting (302) sets up in the outside to briquetting (201), goes up briquetting (301) and lower briquetting (302) and sets up along vertical direction relatively, and all sets up counterpoint complex arc on the opposite face between them and supports indent (303), the top and a elevating system (304) of going up briquetting (301) are connected with each other transmission to do the motion towards or keep away from lower briquetting (302) by its drive, anchor clamps (103), bell groove (211) and the arc of lower briquetting (302) support indent (303) and are located same straight line.

2. A wiring assembly for insulating sleeves according to claim 1, wherein: anchor clamps (103) include at least that two set up relatively and rotate gyro wheel (131), cylinder (132) and depression bar (133) of connection at slip table (102) top, two set up and form a standing groove along back and forth direction interval between gyro wheel (131), the intermediate part of depression bar (133) is rotated and is connected on a vertical bracing piece (134) of fixing at slip table (102) top, the one end of depression bar (133) is rotated and is connected with one and is counterpointed complex with the standing groove and supports pinch roller (135), the other end of depression bar (133) with the push rod looks rotation of cylinder (132) is connected, cylinder (132) slope sets up in the below of depression bar (133) to press from both sides the acute angle setting with depression bar (133), the other end rotation of cylinder (132) is connected on slip table (102).

3. A wiring assembly for insulating sleeves according to claim 2, wherein: the number of the rollers (131) is four, every two of the four rollers (131) form a group, and the placing grooves formed between the two groups of rollers (131) are located on the same straight line.

4. A wiring assembly for insulating sleeves according to claim 1, wherein: the side part of the base (101) corresponding to the lower pressing block (302) is vertically provided with a positioning pin (305) which is matched with the connecting hole of the wire nose in an aligning way, and the positioning pin (305) and the arc-shaped pressing groove (303) are located on the same straight line.