CN212257041U

CN212257041U - Automobile wire harness sheath pulling device

Info

Publication number: CN212257041U
Application number: CN202021315179.7U
Authority: CN
Inventors: 肖阳; 李秀奇; 李佳斌
Original assignee: Yingkou Abe Harness Co ltd
Current assignee: Yingkou Abe Harness Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-12-29
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a car wiring harness crust pulling device, include: the clamp comprises a bottom plate, a first cylinder, a second cylinder, calipers, a first limiting block, a second limiting block, a cylinder piston connecting rod, a sliding rail and a sliding block; the first cylinder pushes the cylinder piston connecting rod, so that the sliding block makes linear reciprocating motion on the sliding rail in the horizontal direction, the second cylinder is arranged on the sliding block, calipers are arranged at the longitudinal opposite positions of the second cylinder and the sliding block, the calipers lock the wire sheath when the second cylinder is pressed downwards, the first cylinder makes transverse motion towards the direction of the exposed cable, the wire harness sheath is pulled to a proper position, and the wire harness sheath completely covers the exposed cable. The utility model provides a manual work pulling car wiring harness crust difficulty, the position is inaccurate, problem long consuming time effectively reduces labour cost, improves production efficiency. Moreover, the structure is compact, the parts are fewer, and the maintenance is convenient.

Description

Automobile wire harness sheath pulling device

Technical Field

The utility model relates to an automobile wire harness processing technology field especially relates to an automobile wire harness crust pulling device.

Background

At present, under the condition that the automobile wire harness sheath does not cover the cable completely, the manual line that drags is adopted to most of cases, draws the wire harness sheath to covering the cable completely, because the wire harness sheath wraps up the cable very tightly, and it is very difficult to stimulate the wire harness sheath, wastes time and energy, and the precision also can't be guaranteed, and just improper still causes the automobile wire harness to damage hard easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car wiring harness crust pulling device to overcome above-mentioned technical problem.

The utility model relates to a car wiring harness crust pulling device, include: the clamp comprises a bottom plate, a first cylinder, a second cylinder, calipers, a first limiting block, a second limiting block, a cylinder piston connecting rod, a sliding rail and a sliding block; the bottom plate is provided with two parallel slide rails; the first limiting block and the second limiting block are fixedly connected to the bottom plate, and the two parallel sliding rails penetrate through the first limiting block and the second limiting block; the sliding block is positioned between the first limiting block and the second limiting block and is movably connected to the two parallel sliding rails; the cylinder piston connecting rod is positioned between the two parallel sliding rails and is parallel to the sliding rails; one end of the cylinder piston connecting rod is fixedly connected with the sliding block, and the other end of the cylinder piston connecting rod is fixedly connected with the piston in the first cylinder; the first cylinder is positioned outside the second limiting block and fixedly connected to the bottom plate; the second air cylinder is arranged on the sliding block; the two calipers are respectively and fixedly connected to the piston connecting blocks at the top of the sliding block and the bottom of the second cylinder; two the relative one end of calliper is equipped with the clamp line recess respectively, two the clamp line recess symmetry of calliper sets up.

Further, still include: a wire harness support; the wire harness support is located close to one end of the sliding rail of the first limiting block and fixedly connected to the bottom plate.

Furthermore, wire harness limiting grooves are respectively formed in the top of the wire harness support and the top of the sliding block; the wire harness limiting groove and the wire clamping groove are positioned on the same axis; the depth value of the wire harness limiting groove is larger than the diameter of the wire harness.

Furthermore, two pedals are arranged below the automobile wire harness sheath pulling device and used for controlling pistons in the first cylinder and the second cylinder to do linear reciprocating motion.

Furthermore, two wire clamping grooves are respectively arranged at the opposite ends of the two calipers; the diameter of the wire clamping groove is 10 mm.

Furthermore, two sides of the wire clamping groove are machined into chamfers.

Furthermore, two parallel still be equipped with the stopper connecting rod between the slide rail, the stopper connecting rod passes first stopper, and both ends respectively with second stopper and wire harness support fixed connection.

Furthermore, the first limiting block, the second limiting block, the wire harness support and the sliding block are all made of nylon materials.

The utility model discloses a first cylinder promotes cylinder piston rod for the slider is straight reciprocating motion on the slide rail of horizontal direction, is equipped with the second cylinder on the slider, and the vertical relative position of second cylinder and slider is equipped with calliper, and the second cylinder pushes down and makes calliper pin the electric wire crust, and first cylinder makes transverse motion towards the exposed cable direction, stimulates suitable position with the pencil crust, makes the pencil crust cover exposed cable completely. The utility model provides a manual work pulling car wiring harness crust difficulty, the position is inaccurate, problem long consuming time effectively reduces labour cost, improves production efficiency. Moreover, the structure is compact, the parts are fewer, and the maintenance is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of an automotive wire harness sheath pulling device;

fig. 2 is a schematic structural view of a caliper of the automobile wire harness sheath pulling apparatus.

The reference numbers illustrate:

1. a base plate; 2. a first cylinder; 3. a second cylinder; 4. a caliper; 51. a first stopper; 52. a second limiting block; 6. a cylinder piston connecting rod; 7. a slide rail; 8. a wire harness support; 9. a slider; 10. and (4) a box body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the present embodiment provides an automobile wire harness sheath pulling device including: the clamp comprises a bottom plate 1, a first cylinder 2, a second cylinder 3, a clamp 4, a first limiting block 51, a second limiting block 52, a cylinder piston connecting rod 6, a slide rail 7 and a slide block 9; two parallel slide rails 7 are arranged on the bottom plate 1; the first limiting block 51 and the second limiting block 52 are fixedly connected to the bottom plate 1, and the two parallel sliding rails 7 penetrate through the first limiting block 51 and the second limiting block 52; the sliding block 9 is positioned between the first limiting block 51 and the second limiting block 52, and is movably connected to the two parallel sliding rails 7, and the two limiting blocks can limit the transverse linear movement distance of the sliding block 9 on the sliding rails 7; the cylinder piston connecting rod 6 is positioned between the two parallel sliding rails 7 and is parallel to the sliding rails 7; one end of a cylinder piston connecting rod 6 is fixedly connected with the sliding block 9, and the other end of the cylinder piston connecting rod is fixedly connected with a piston in the first cylinder 2; the first cylinder 2 is positioned outside the second limiting block 52 and is fixedly connected to the bottom plate 1; the second cylinder 3 is arranged on the slide block 9; the two calipers 4 are respectively and fixedly connected to the piston connecting blocks at the top of the sliding block 9 and the bottom of the second cylinder 3; the opposite ends of the two calipers 4 are respectively provided with a wire clamping groove, and the wire clamping grooves of the two calipers 4 are symmetrically arranged.

Specifically, as shown in fig. 1, the specific operation mode is as follows:

the first cylinder 2 pulls the cylinder piston connecting rod 6 to contract, so that the sliding block 9 moves linearly to the second limiting block 52, the automobile wire harness is placed in the wire clamping groove of the caliper 4 on the sliding block 9, the left end and the right end of the wire harness are tensioned, and the piston block of the second cylinder 3 is pressed downwards, so that the second cylinder 3 and the caliper 4 on the sliding block 9 clamp the sheath of the wire harness; first cylinder 2 promotes cylinder piston connecting rod 6 and stretches out for 9 rectilinear movement of slider to first stopper 51 departments, at this moment, two callipers 4 clip the pencil crust and draw to exposed pencil end, make the crust cover exposed pencil completely, accomplish this process.

This embodiment still includes: a wire harness support 8; the wire harness support 8 is located at one end of the slide rail 7 close to the first limiting block 51 and is fixedly connected to the bottom plate 1.

Specifically, as shown in fig. 1, in order to facilitate tensioning of the wire harness, a wire harness support 8 is provided at the left end of the slide rail 7, and the exposed wire harness end of the automobile wire harness can be placed on the wire harness support 8, so that when the wire harness sheath is pulled to cover the exposed wire harness, the accuracy of the pulling position is higher.

In the embodiment, the top parts of the wire harness support 8 and the sliding block 9 are respectively provided with a wire harness limiting groove; the wire harness limiting groove and the wire clamping groove are positioned on the same axis; the depth value of the wire harness limiting groove is larger than the diameter of the wire harness.

Specifically, as shown in fig. 1, in order to prevent the wire harness from falling off from the wire harness support 8 and the slider 9 when pulled, wire harness limiting grooves are respectively formed at the tops of the wire harness support 8 and the slider 9, and the wire harness is clamped in the wire harness limiting grooves to effectively prevent the wire harness from falling off; the wire harness limiting groove and the wire clamping groove are positioned on the same axis, so that the straightness of the wire harness is guaranteed when the wire harness is tensioned, and the bending phenomenon cannot occur; the depth value of the wire harness limiting groove is larger than the diameter of the wire harness, so that the wire harness can be further prevented from falling off from the wire harness support 8 and the sliding block 9.

In this embodiment, two pedals are arranged below the automobile wire harness sheath pulling device, and the two pedals are used for controlling the pistons in the first cylinder 2 and the second cylinder 3 to do linear reciprocating motion.

Specifically, two pedals are provided to control the piston motion in the first cylinder 2 and the second cylinder 3, and the specific operation mode is as follows:

1. when the pedal 1 is stepped for the first time, the first cylinder 2 pulls the cylinder piston connecting rod 6 to contract, so that the sliding block 9 moves to the second limiting block 52 linearly to place a wire harness;

2. the pedal 2 is stepped for the first time, and the wire harness is pressed under the piston block of the second air cylinder 3;

3. when the pedal 2 is stepped for the second time, the first air cylinder 2 pushes the air cylinder piston connecting rod 6 to extend, so that the sliding block 9 moves to the first limiting block 51 in a straight line;

4. when the pedal 1 is stepped on for the second time, the piston block of the second air cylinder 3 contracts upwards, and the wiring harness is taken out.

As shown in fig. 1, an electromagnetic valve is disposed in a box 10 at one side of the first cylinder 2, the electromagnetic valve is electrically connected to the first cylinder 2, the second cylinder 3 and two pedals, and the two pedals control the first cylinder 2 and the second cylinder 3 to reciprocate through transmission of the electromagnetic valve.

In this embodiment, two wire clamping grooves are respectively arranged at the opposite ends of the two calipers 4; the diameter of the wire clamping groove is 10 mm.

Specifically, as shown in fig. 2, two wire clamping grooves are respectively arranged at the opposite ends of the two calipers 4, so that the device can process two wire harnesses at one time; the diameter of pressing from both sides the line recess is 10mm, is in order to be fit for 4 pairs of the degree of clamp of calliper to the pencil crust for when 4 chucking pencil stimulations of calliper, only the pencil crust can take place to remove, can not stimulate simultaneously because the whole pencil of centre gripping tension, also can not be because the centre gripping is too loose, can't stimulate the pencil crust.

In this embodiment, as shown in fig. 2, two sides of the wire clamping groove are processed into chamfers, and the chamfers can protect the wire harness and prevent the edges of the wire clamping groove from grinding the sheath of the wire harness.

In this embodiment, still be equipped with the stopper connecting rod between two parallel slide rails 7, the stopper connecting rod passes first stopper 51, and both ends respectively with second stopper 52 and wire harness support 8 fixed connection.

Particularly, as shown in fig. 1, stopper and the pencil support 8 are connected with the stopper connecting rod, reinforce stopper and pencil support 8, prevent that the stopper from not hard up because of the slider 9 collision, lead to droing to strengthen the steadiness of stopper.

In this embodiment, the first limiting block 51, the second limiting block 52, the wire harness support 8 and the slider 9 are all made of nylon.

Specifically, as shown in fig. 1, the nylon material has the characteristics of high mechanical strength, good toughness, and high tensile strength and compressive strength, and is beneficial to prolonging the service life of the whole device.

The whole beneficial effects are as follows:

1. the utility model provides a manual work pulling car wiring harness crust difficulty, the position is inaccurate, problem long consuming time can effectively reduce labour cost, improves production efficiency.

2. The utility model discloses compact structure, spare part is less, is convenient for maintain.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An automobile wire harness sheath pulling device, characterized by comprising: the clamp comprises a bottom plate (1), a first cylinder (2), a second cylinder (3), calipers (4), a first limiting block (51), a second limiting block (52), a cylinder piston connecting rod (6), a sliding rail (7) and a sliding block (9);

the bottom plate (1) is provided with two parallel slide rails (7); the first limiting block (51) and the second limiting block (52) are fixedly connected to the bottom plate (1), and the two parallel sliding rails (7) penetrate through the first limiting block (51) and the second limiting block (52); the sliding block (9) is positioned between the first limiting block (51) and the second limiting block (52) and is movably connected to the two parallel sliding rails (7);

the cylinder piston connecting rod (6) is positioned between the two parallel sliding rails (7) and is parallel to the sliding rails (7); one end of the cylinder piston connecting rod (6) is fixedly connected with the sliding block (9), and the other end of the cylinder piston connecting rod is fixedly connected with a piston in the first cylinder (2); the first air cylinder (2) is positioned outside the second limiting block (52) and is fixedly connected to the bottom plate (1);

the second cylinder (3) is arranged on the sliding block (9); the two calipers (4) are respectively and fixedly connected to the piston connecting blocks at the top of the sliding block (9) and the bottom of the second cylinder (3); two calliper (4) relative one end is equipped with the clamp line recess respectively, two the clamp line recess symmetry of calliper (4) sets up.

2. The automotive wire harness sheath pulling device according to claim 1, further comprising: a harness support (8);

the wire harness support (8) is located at one end, close to the first limiting block (51), of the sliding rail (7) and is fixedly connected to the bottom plate (1).

3. The automobile wire harness sheath pulling device as claimed in claim 2, wherein the top of the wire harness bracket (8) and the top of the sliding block (9) are respectively provided with a wire harness limiting groove; the wire harness limiting groove and the wire clamping groove are positioned on the same axis; the depth value of the wire harness limiting groove is larger than the diameter of the wire harness.

4. The automobile wire harness sheath pulling device according to claim 3, wherein two pedals are arranged below the automobile wire harness sheath pulling device, and the two pedals are used for controlling the pistons in the first cylinder (2) and the second cylinder (3) to do linear reciprocating motion.

5. The automobile wire harness sheath pulling device as claimed in claim 4, wherein two wire clamping grooves are respectively provided at opposite ends of the two calipers (4); the diameter of the wire clamping groove is 10 mm.

6. The automobile wire harness sheath pulling device as claimed in claim 5, wherein both sides of the wire clamping groove are chamfered.

7. The device for pulling the sheath of the automobile wire harness as claimed in claim 6, wherein a limiting block connecting rod is further arranged between the two parallel sliding rails (7), the limiting block connecting rod penetrates through the first limiting block (51), and two ends of the limiting block connecting rod are respectively fixedly connected with the second limiting block (52) and the wire harness support (8).

8. The device for pulling the sheath of the automobile wire harness as claimed in claim 2, wherein the first limiting block (51), the second limiting block (52), the wire harness support (8) and the sliding block (9) are made of nylon.