CN216895437U

CN216895437U - Constant velocity cardan joint ABS detects ring gear

Info

Publication number: CN216895437U
Application number: CN202220507787.0U
Authority: CN
Inventors: 李培进; 李明哲
Original assignee: Nanjing Guanwei Automobile Parts Co ltd
Current assignee: Nanjing Guanwei Automobile Parts Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a constant velocity universal joint ABS detection gear ring, which comprises a universal joint and a gear ring, wherein an inner ring is arranged in the gear ring, the universal joint is slidably inserted in the inner ring, the inner ring is fixedly connected with the gear ring through a plurality of connecting columns, a plurality of mounting blocks are fixedly connected to the inner side wall of the gear ring, a threaded rod is rotatably connected to each mounting block, one end of the threaded rod penetrates through the inner ring and is rotatably connected with a support frame, the support frame is fixedly connected with the inner ring, a movable block is sleeved on the threaded rod on the side wall in the support frame, two clamping rods which are symmetrically arranged are fixedly connected to one side of the movable block, and the constant velocity universal joint ABS detection gear ring is compact in overall structure, reasonable in equipment layout, convenient for later-stage disassembly, maintenance and overhaul due to the arrangement of a clamping component, high operation efficiency and suitable for popularization and use.

Description

Constant velocity cardan joint ABS detects ring gear

Technical Field

The utility model relates to the field of gear ring related products, in particular to an ABS (anti-lock brake system) detection gear ring of a constant velocity universal joint.

Background

The traditional detection gear ring is pressed on the excircle of a constant velocity universal joint through an inner hole, the traditional detection gear ring and the constant velocity universal joint are fixed through interference fit, the constant velocity universal joint is a device which connects two shafts with included angles or changed positions between the shafts and enables the two shafts to transmit power at the same angular speed, and the device can overcome the problem of non-uniform speed of a common cross shaft type universal joint. The constant velocity universal joint that is widely used at present mainly has a ball fork type universal joint and a rzeppa type universal joint.

However, the existing installation mode for detecting the space between the gear ring and the universal joint is inconvenient for later-stage disassembly and assembly, so that the disassembly and assembly are more complicated when the maintenance is needed, and certain defectiveness is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a constant velocity universal joint ABS detection gear ring which is compact in overall structure, reasonable in equipment layout, convenient to disassemble, assemble, maintain and repair in the later period due to the arrangement of a clamping assembly, high in operation efficiency and suitable for popularization and use, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a constant velocity cardan joint ABS detects ring gear, includes universal joint and ring gear, be equipped with the inner ring in the ring gear, the universal joint slides and inserts and establish inside the inner ring, through a plurality of spliced pole fixed connection between inner ring and the ring gear, a plurality of installation pieces of fixedly connected with are a plurality of on the inside wall of ring gear all rotate on the installation piece and be connected with the threaded rod, the one end of threaded rod runs through the inner ring and has the support frame to swivelling joint, support frame and inner ring fixed connection, the threaded rod is located the lateral wall in the support frame on the screw thread has cup jointed the movable block, two kellies of one side fixedly connected with symmetry setting of movable block, two the kellies all run through the support frame and outwards extend, be equipped with the draw-in groove that corresponds with the kelly on the lateral wall of universal joint, the fixed cover in one end that the movable block was kept away from to the threaded rod has connect the knob.

Preferably, be equipped with the recess on the lateral wall of installation piece, fixedly connected with slide bar in the recess, L type locating lever has been cup jointed in the slip on the slide bar, one side of knob is equipped with a plurality of locating holes that correspond with L type locating lever.

Preferably, the knob is made of rubber, and a plurality of anti-skidding notches are formed in the outer side wall of the knob.

Preferably, the slide bar is sleeved with a spring in a sliding manner, and two ends of the spring are fixedly connected with the inner wall of the groove and the L-shaped positioning rod respectively.

Compared with the prior art, the utility model has the beneficial effects that:

this constant velocity cardan joint ABS detects ring gear, overall structure is compact, and equipment layout is reasonable, and the dismouting maintenance in the later stage of being convenient for that sets up of joint subassembly is overhauld, and operating efficiency is high, is fit for using widely.

Drawings

FIG. 1 is a schematic structural diagram of an ABS detection gear ring of a constant velocity universal joint according to the present invention;

FIG. 2 is an enlarged view of a constant velocity joint ABS test ring gear of the present invention at location A;

fig. 3 is an enlarged view of a constant velocity joint ABS detection ring gear of the present invention at B of fig. 2.

In the figure: 1. a universal joint; 2. a ring gear; 3. an inner ring; 4. connecting columns; 5. mounting blocks; 6. a threaded rod; 7. a support frame; 8. a moving block; 9. a clamping rod; 10. a knob; 11. a slide bar; 12. an L-shaped positioning rod; 13. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: an ABS detection gear ring of a constant velocity universal joint comprises a universal joint 1 and a gear ring 2, an inner ring 3 is arranged in the gear ring 2, the universal joint 1 is inserted in the inner ring 3 in a sliding manner, the inner ring 3 is fixedly connected with the gear ring 2 through a plurality of connecting columns 4, a plurality of mounting blocks 5 are fixedly connected on the inner side wall of the gear ring 2, a threaded rod 6 is rotatably connected on each mounting block 5, one end of the threaded rod 6 penetrates through the inner ring 3 and is rotatably connected with a supporting frame 7, the supporting frame 7 is fixedly connected with the inner ring 3, a movable block 8 is sleeved on the threaded rod 6 on the side wall in the supporting frame 7 in a threaded manner, one side of the movable block 8 is fixedly connected with two clamping rods 9 which are symmetrically arranged, the two clamping rods 9 penetrate through the supporting frame 7 and extend outwards, a clamping groove corresponding to the clamping rod 9 is arranged on the outer side wall of the universal joint 1, a knob 10 is fixedly sleeved on the end of the threaded rod 6 far away from the movable block 8, and a specific instrument, the spliced pole is fixed between with inner ring 3 and ring gear 2, insert the inside of inner ring 3 with universal joint 1, stir knob 10 afterwards and drive threaded rod 6 and rotate on installation piece 5, thereby install the movable block 8 on threaded rod 6 and will follow threaded rod 6 and take place to remove and drive the motion of kelly 9 this moment, thereby kelly 9 stretches out support frame 7 at the promotion downwardly extending of movable block 8 and realizes the fixed of universal joint 1 in inserting the draw-in groove of corresponding position department on universal joint 1, with this installation between ring gear 2 and universal joint 1 of realization.

In the embodiment, a groove is formed in the outer side wall of the mounting block 5, a sliding rod 11 is fixedly connected in the groove, an L-shaped positioning rod 12 is slidably sleeved on the sliding rod 11, a plurality of positioning holes corresponding to the L-shaped positioning rod 12 are formed in one side of the knob 10, and after the knob 10 is fixed, the L-shaped positioning rod 12 is slid on the sliding rod 11 to be inserted into the positioning holes in the knob 10, so that the knob 10 is fixed, and the stability is improved; the knob 10 is made of rubber, and a plurality of anti-skidding notches are formed in the outer side wall of the knob, so that the surface friction of the knob 10 is increased, and the knob is convenient to rotate; the slide bar 11 is sleeved with a spring 13 in a sliding mode, and two ends of the spring 13 are fixedly connected with the inner wall of the groove and the L-shaped positioning rod 12 respectively, so that the L-shaped positioning rod 12 can rebound conveniently.

The working principle is as follows: fix between 3 and the ring gear 2 of inner ring through spliced pole 4, insert the inside of inner ring 3 with universal joint 1, stir knob 10 afterwards and drive threaded rod 6 and rotate on installation piece 5, thereby install the movable block 8 on threaded rod 6 and will follow threaded rod 6 and take place to remove and drive the motion of kelly 9 this moment, thereby kelly 9 stretches out support frame 7 at the promotion downwardly extending of movable block 8 and realizes the fixed of universal joint 1 in inserting the draw-in groove of corresponding position department on universal joint 1, with this installation between ring gear 2 and the universal joint 1 of realization.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a constant velocity cardan joint ABS detects ring gear, includes universal joint (1) and ring gear (2), its characterized in that: an inner ring (3) is arranged in the gear ring (2), the universal joint (1) is inserted into the inner ring (3) in a sliding manner, the inner ring (3) is fixedly connected with the gear ring (2) through a plurality of connecting columns (4), a plurality of mounting blocks (5) are fixedly connected to the inner side wall of the gear ring (2), a threaded rod (6) is rotatably connected to each of the mounting blocks (5), one end of the threaded rod (6) penetrates through the inner ring (3) and is rotatably connected with a support frame (7), the support frame (7) is fixedly connected with the inner ring (3), a movable block (8) is sleeved on the side wall of the threaded rod (6) in the support frame (7) in a threaded manner, two clamping rods (9) which are symmetrically arranged are fixedly connected to one side of the movable block (8), the two clamping rods (9) both penetrate through the support frame (7) and extend outwards, and clamping grooves corresponding to the clamping rods (9) are arranged on the outer side wall of the universal joint (1), and a knob (10) is fixedly sleeved at one end of the threaded rod (6) far away from the moving block (8).

2. The ABS detection ring gear for the constant velocity joint according to claim 1, wherein: the mounting structure is characterized in that a groove is formed in the outer side wall of the mounting block (5), a sliding rod (11) is fixedly connected into the groove, an L-shaped positioning rod (12) is connected onto the sliding rod (11) in a sliding and sleeving mode, and a plurality of positioning holes corresponding to the L-shaped positioning rod (12) are formed in one side of the knob (10).

3. The ABS detection ring gear for the constant velocity joint according to claim 1, wherein: the knob (10) is made of rubber, and a plurality of anti-skidding notches are formed in the outer side wall.

4. The ABS detection ring gear for the constant velocity joint according to claim 2, wherein: the sliding rod (11) is sleeved with a spring (13) in a sliding mode, and two ends of the spring (13) are fixedly connected with the inner wall of the groove and the L-shaped positioning rod (12) respectively.