CN221745326U - Rear-drive double-brake cable detection device - Google Patents

Abstract

The utility model discloses a rear-drive double-brake cable detection device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, the lower end of the rotating rod is fixedly connected with a first bevel gear, the surface of the bottom plate is provided with a mounting groove, the inner side wall of the bottom plate is rotationally connected with a rotating seat, one side of the rotating seat is fixedly connected with a second bevel gear, one side of the second bevel gear is fixedly connected with a threaded rod, and the outer surface of the threaded rod is in threaded connection with a threaded block. Through setting up motor, dwang, first bevel gear, second bevel gear, threaded rod, screw thread piece, drive the movable block and remove, and then drive first joint and remove, observe the reading of dynamometer, if the reading has reached standard requirement and pull head and cable still do not break away from, then the pull-out force of being surveyed cable body reaches the standard, need not the manpower pulling during the test, efficient.

Description

Rear-drive double-brake cable detection device

Technical Field

The utility model relates to a rear-drive double-brake cable detection device.

Background

The brake cable is also called a brake cable, is one of indispensable parts in an automobile brake system, has a key connection function on the automobile brake system, and mainly has the function of transmitting the pressure sent by a master cylinder to a brake disc or a brake drum to stop or slow down the automobile.

The rear-drive double-braking brake cable also needs to be subjected to tension detection in the production process. The utility model provides a vehicle cable force measurement device of application number "CN201220051055.1", includes the body, the body on be equipped with two parallel slide bars with body fixed connection, two slide bars between be equipped with slide bar sliding connection's slider, the slider on be equipped with the fixation clamp bottom plate, fixation clamp bottom plate front end stretch out outside the slider, fixation clamp bottom plate front end be equipped with the cable groove, the fixation clamp bottom plate on be equipped with the fixation clamp with cable groove joint, the body on still be equipped with the dynamometer, dynamometer tensile end, cable groove, slider be in same straight line. When the automobile-used cable is measured, for example, when the pull-out force of the cable and the pull head is measured, the pull head of the cable can be connected with the stretching end of the dynamometer, the other end of the cable is placed in the cable groove on the bottom plate of the fixing clamp, and then the fixing clamp is arranged to fix the cable. The sliding block is pushed to slide along the sliding rod, the direction is opposite to the direction in which the dynamometer is located, the bottom plate of the fixing clamp is driven to move, namely the tightening of the inhaul cable is driven, the reading of the dynamometer is observed, if the reading meets the standard requirement and the pull head is not separated from the inhaul cable, the pulling-out force of the inhaul cable to be tested reaches the standard, for example, the pulling-out force of the injection molding of the inhaul cable end part is measured, and the operation is the same as above. The scheme can enable the rotating handle to push more labor-saving through the structures such as the rotating wheels and the sliding blocks, but the efficiency is greatly reduced if more inhaul cables are required to be detected.

Disclosure of Invention

The utility model aims to provide a rear-drive double-brake cable detection device, which can drive a moving block to move through a motor, a rotating rod, a first bevel gear, a second bevel gear, a threaded rod and a threaded block, further drive a first clamping connector to move, observe the reading of a dynamometer, and if the reading meets the standard requirement and the pull head is not separated from the cable, the pull-off force of the cable to be detected reaches the standard, and the cable to be tested does not need to be pulled by manpower during the test, so that the efficiency is high.

The purpose of the utility model is realized in the following way:

The rear-drive double-brake cable detection device comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, and the lower end of the rotating rod is fixedly connected with a first bevel gear;

the mounting groove has been seted up on the surface of bottom plate, the inside wall of bottom plate rotates and is connected with the rotation seat, one side fixedly connected with second bevel gear of rotation seat, one side fixedly connected with threaded rod of second bevel gear, the surface threaded connection of threaded rod has the screw thread piece, the upper end fixedly connected with movable block of screw thread piece, one side fixedly connected with first joint of movable block, the upper end fixedly connected with mount pad of bottom plate, the upper end fixedly connected with dynamometer of mount pad, one side fixedly connected with second joint of dynamometer.

The first bevel gear is meshed with the second bevel gear.

One side of the threaded rod is fixedly connected with a bearing seat, and one side of the bearing seat is fixed on the side wall of the mounting groove.

The lower end of the thread block is in sliding connection with the bottom wall of the mounting groove.

And a inhaul cable body is clamped between the first clamping connector and the second clamping connector.

The beneficial effects of the utility model are as follows:

This kind of two braking cable detection device of rear-guard drives the movable block through setting up motor, dwang, first bevel gear, second bevel gear, threaded rod, screw thread piece and removes, and then drives first joint and remove, observes the reading of dynamometer, if the reading has reached standard requirement and pull head and cable still do not break away from, then the pull-out force of being surveyed cable body reaches the standard, need not the manpower pulling during the test, efficient.

Drawings

Fig. 1 is a perspective view of a rear-drive double-brake cable detection device of the utility model.

Fig. 2 is a cross-sectional view of the base plate of fig. 1.

Fig. 3 is a schematic diagram of the structure at a in fig. 1.

Fig. 4 is a schematic diagram of the structure at B in fig. 2.

Legend description:

1. A bottom plate; 2. a connecting frame; 3. a motor; 4. a rotating lever; 5. a first bevel gear; 6. a mounting groove; 7. a rotating seat; 8. a second bevel gear; 9. a threaded rod; 10. a screw block; 11. a bearing seat; 12. a moving block; 13. a first clamping joint; 14. a mounting base; 15. a load cell; 16. a second clamping joint; 17. and a guy rope body.

Detailed Description

Referring to fig. 1-4, the utility model relates to a rear-drive double-brake cable detection device, which comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is fixedly connected with a connecting frame 2, one side of the connecting frame 2 is fixedly connected with a motor 3, the output shaft of the motor 3 is fixedly connected with a rotating rod 4, and the lower end of the rotating rod 4 is fixedly connected with a first bevel gear 5;

The mounting groove 6 has been seted up on the surface of bottom plate 1, the inside wall of bottom plate 1 rotates and is connected with rotation seat 7, one side fixedly connected with second bevel gear 8 of rotation seat 7, one side fixedly connected with threaded rod 9 of second bevel gear 8, the surface threaded connection of threaded rod 9 has screw thread piece 10, the upper end fixedly connected with movable block 12 of screw thread piece 10, through setting up motor 3, dwang 4, first bevel gear 5, second bevel gear 8, threaded rod 9, screw thread piece 10, drive movable block 12 and remove, and then drive first joint 13 and remove, observe the reading of dynamometer 15, if the reading has reached standard requirement and the pull head still does not break away from with the cable, then the pulling-out force of surveyed cable body 17 reaches the standard, need not the manpower pulling during the test, high efficiency, one side fixedly connected with first joint 13 of movable block 12, the upper end fixedly connected with mount pad 14 of bottom plate 1, the upper end fixedly connected with 15 of mount pad 14, one side fixedly connected with second joint 16 of dynamometer 15.

The first bevel gear 5 meshes with the second bevel gear 8, and one side fixedly connected with bearing frame 11 of threaded rod 9 makes things convenient for the rotation of threaded rod 9, and one side of bearing frame 11 is fixed in the lateral wall of mounting groove 6, and the lower extreme and the diapire sliding connection of mounting groove 6 of screw thread piece 10, joint has cable body 17 between first joint 13 and the second joint 16.

When the rear-drive double-brake cable detection device is used, a power supply is connected, the pull heads at the two ends of the cable body 17 are connected to the first clamping connector 13 and the second clamping connector 16 in a clamping mode, the motor 3 is started, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the threaded block 10 to move, the threaded block 10 drives the moving block 12 to move, the first clamping connector 13 is driven to move, the cable body 17 is tensioned, the reading of the dynamometer 15 is observed, and if the reading meets the standard requirement and the pull heads are not separated from the cable, the pull-off force of the tested cable body 17 reaches the standard.

Claims (5)

1. The rear-drive double-brake cable detection device is characterized by comprising a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a connecting frame (2), one side of the connecting frame (2) is fixedly connected with a motor (3), an output shaft of the motor (3) is fixedly connected with a rotating rod (4), and the lower end of the rotating rod (4) is fixedly connected with a first bevel gear (5);

Mounting groove (6) have been seted up on the surface of bottom plate (1), the inside wall of bottom plate (1) rotates and is connected with rotation seat (7), one side fixedly connected with second bevel gear (8) of rotation seat (7), one side fixedly connected with threaded rod (9) of second bevel gear (8), the surface threaded connection of threaded rod (9) has screw thread piece (10), the upper end fixedly connected with movable block (12) of screw thread piece (10), one side fixedly connected with first joint (13) of movable block (12), the upper end fixedly connected with mount pad (14) of bottom plate (1), the upper end fixedly connected with dynamometer (15) of mount pad (14), one side fixedly connected with second joint (16) of dynamometer (15).

2. A rear-drive double brake cable detection device according to claim 1, wherein the first bevel gear (5) is meshed with the second bevel gear (8).

3. The rear-drive double-brake cable detection device according to claim 1, wherein a bearing seat (11) is fixedly connected to one side of the threaded rod (9), and one side of the bearing seat (11) is fixed to the side wall of the mounting groove (6).

4. The rear-drive double-brake cable detection device according to claim 1, wherein the lower end of the threaded block (10) is in sliding connection with the bottom wall of the mounting groove (6).

5. The rear-drive double-brake cable detection device according to claim 1, wherein a cable body (17) is clamped between the first clamping connector (13) and the second clamping connector (16).