CN214445855U

CN214445855U - Production tool for automobile transmission shaft shock absorber

Info

Publication number: CN214445855U
Application number: CN202023059233.9U
Authority: CN
Inventors: 戴鸿远; 胡黎慧; 胡黎华
Original assignee: Xiangyang Huihua Auto Parts Co ltd
Current assignee: Xiangyang Huihua Auto Parts Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-22
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of automobile accessory production, in particular to a production tool for a shock absorber of an automobile transmission shaft, a first arc-shaped plate is fixed on a placing platform through a first connecting mechanism, a second arc-shaped plate is fixedly connected with an inserting column through a second connecting mechanism, a sleeve is sleeved and fixed outside the inserting column, the tail end of the outer side of the sleeve is fixedly connected with a connecting plate, a guide sleeve and a threaded sleeve are fixedly connected on the connecting plate, a guide rod is inserted in the guide sleeve, a threaded rod is installed in the thread of the threaded sleeve, and the guide rod is arranged in parallel with the threaded rod, the tail end of one side of the threaded rod is rotatably arranged on the side plate, the side plate is fixedly connected to the base, the tail end of the corresponding side of the guide rod extends outwards until the guide rod penetrates through a disc coaxially arranged with the side plate and fixedly connected with the side plate, a plurality of third threaded columns arranged in parallel with the guide rod are arranged on the disc in a penetrating mode, and the third threaded columns are all fixedly connected to the side plate. The utility model discloses a set up two separable arcs for the taking out of bumper shock absorber is more convenient.

Description

Production tool for automobile transmission shaft shock absorber

Technical Field

The utility model relates to an auto-parts production technical field especially relates to an automobile transmission shaft bumper shock absorber production frock.

Background

The propeller shaft is a shaft capable of transmitting power among propeller shafts of a universal transmission. It is a high speed, less supported rotating body, so its dynamic balance is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. In the case of a front engine rear wheel drive vehicle, the transmission is arranged to transmit the rotation of the transmission to the shaft of the final drive, and the transmission can be provided with a plurality of joints, and the joints can be connected through universal joints. The utility model discloses a novel transmission shaft twists reverse bumper shock absorber assembly in the utility model that (bulletin) number is CN205315610U, when producing this bumper shock absorber assembly, need utilize the frock to come the cooperation to realize the assembly to the bumper shock absorber, but current production frock is when accomplishing the bumper shock absorber assembly, generally places the outer loop and assembles in the locating ring, is difficult to take out the bumper shock absorber after the assembly is accomplished, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the shock absorber after the assembly is completed is difficult to be convenient to take out, the inconvenient shortcoming of ten minutes and the automobile transmission shaft shock absorber production tool are provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a production tool for a shock absorber of an automobile transmission shaft, which comprises a base, wherein a support column is fixedly arranged on the upper surface of the base, a placing platform is fixedly arranged at the top end of the support column, a convex column is fixedly arranged on the placing platform, a positioning ring assembly coaxially arranged with the convex column is sleeved outside the convex column, the positioning ring assembly comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate is fixed on the placing platform through a first connecting mechanism, the second arc-shaped plate is fixedly connected with an inserted column through a second connecting mechanism, a sleeve is sleeved and fixed outside the inserted column, the tail end of the outer side of the sleeve is fixedly connected with a connecting plate, a guide sleeve and a threaded sleeve are fixedly connected on the connecting plate, a guide rod is inserted in the guide sleeve, a threaded rod is internally threaded in the threaded sleeve and is arranged in parallel to the threaded rod, and the tail end of one side of the threaded rod can be rotatably arranged on a side plate, curb plate fixed connection is on the base, the guide arm corresponds the terminal outside extension of side until running through curb plate back fixedly connected with the disc of coaxial setting with it, run through on the disc and be provided with the third screw thread post that a plurality of is on a parallel with the guide arm setting, the equal fixed connection of third screw thread post is on the curb plate, just all install the nut on the third screw thread post in the disc outside.

Preferably, the first connecting mechanism comprises a first threaded column, a vertical plate, a top plate and arc-shaped openings, the vertical plate is fixedly mounted on the placing platform, the top end of the vertical plate is fixedly mounted with the top plate, two corresponding arc-shaped openings are formed in the top plate, each arc-shaped opening is internally provided with a first threaded column, two first arc-shaped plates are mounted between the bottom ends of the first threaded columns, and nuts are mounted on the first threaded columns above the top plate.

Preferably, the second coupling mechanism includes second screw thread post, fixed plate, it is provided with a plurality of second screw thread post, two to run through on the fixed plate install the second arc between the second screw thread post bottom, all install the nut on the second screw thread post of fixed plate top, insert and seted up the slot on the post inboard end, insert in the slot and establish and be fixed with the fixed plate.

Preferably, the tail end of the corresponding side of the threaded rod penetrates through the side plate and then is fixedly provided with a turntable.

The utility model provides a pair of automobile transmission shaft bumper shock absorber production frock, beneficial effect lies in: through setting up two separable arcs, accomplish the bumper shock absorber assembly after, operating personnel rotates the threaded rod, the threaded sleeve that the threaded rod drive set up on it drives the uide bushing and is linear motion along the guide arm, the uide bushing drives connecting plate synchronous motion, the connecting plate drives and inserts post synchronous motion, it drives second arc and first arc separation through second coupling mechanism to insert the post, just so can be convenient take out the bumper shock absorber completion of assembling from, convenience very.

Drawings

Fig. 1 is a first schematic structural view of a production tool for a shock absorber of an automobile transmission shaft, which is provided by the utility model;

fig. 2 is the utility model provides a structural schematic diagram two of automobile transmission shaft bumper shock absorber production frock.

In the figure: base 1, support column 2, place the platform 3, projection 4, first arc 5, first screw post 6, riser 7, roof 8, arc opening 9, second arc 10, second screw post 11, fixed plate 12, insert post 13, sleeve 14, connecting plate 15, uide bushing 16, guide arm 17, threaded sleeve 18, threaded rod 19, curb plate 20, disc 21, third screw post 22, carousel 23.

Detailed Description

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

Example 1

Referring to fig. 1-2, a production tool for a shock absorber of an automobile transmission shaft comprises a base 1, a support column 2 is fixedly installed on the upper surface of the base 1, a placing platform 3 is fixedly installed at the top end of the support column 2, a convex column 4 is fixedly installed on the placing platform 3, a positioning ring assembly coaxially arranged with the convex column 4 is sleeved outside the convex column 4, the positioning ring assembly comprises a first arc-shaped plate 5 and a second arc-shaped plate 10, the first arc-shaped plate 5 is fixed on the placing platform 3 through a first connecting mechanism, the second arc-shaped plate 10 is fixedly connected with an inserted column 13 through a second connecting mechanism, a sleeve 14 is sleeved and fixed outside the inserted column 13, a connecting plate 15 is fixedly connected with the outer end of the sleeve 14, a guide sleeve 16 and a threaded sleeve 18 are fixedly connected on the connecting plate 15, a guide rod 17 is inserted in the guide sleeve 16, a threaded rod 19 is installed in the threaded sleeve 18, and the guide rod 17 is arranged in parallel to the threaded sleeve 19, the terminal rotatable installation of 19 one side of threaded rod is on curb plate 20, and curb plate 20 fixed connection is on base 1, and the outside extension of the corresponding side end of guide arm 17 is up to running through curb plate 20 back fixedly connected with and the coaxial disc 21 that sets up with it, runs through on the disc 21 and is provided with the third screw thread post 22 that a plurality of is on a parallel with guide arm 17 and sets up, and the equal fixed connection of third screw thread post 22 is on curb plate 20, and all installs the nut on the third screw thread post 22 in the disc 21 outside. The positioning ring is arranged to be composed of two separable arc-shaped plates, so that the shock absorber can be taken out conveniently.

First connecting mechanism includes first screw thread post 6, riser 7, roof 8, arc opening 9, and fixed mounting has riser 7 on the place the platform 3, and 7 top fixed mounting of riser have roof 8, have seted up two corresponding arc openings 9 on the roof 8, all insert in every arc opening 9 and be equipped with a first screw thread post 6, install first arc 5 between 6 bottoms of two first screw thread posts, all install the nut on the first screw thread post 6 of roof 8 top. Wherein the inner side surface of the vertical plate 7 is an arc surface matched with the outer side surface of the first arc plate 5, and the distance between the top plate 8 and the placing platform 3 is less than or equal to the thickness of the first arc plate 5.

Second coupling mechanism includes second screw thread post 11, fixed plate 12, runs through on the fixed plate 12 and is provided with a plurality of second screw thread post 11, installs second arc 10 between 11 bottoms of two second screw thread posts, all installs the nut on the second screw thread post 11 of fixed plate 12 top, inserts and has seted up the slot on the inboard tip of post 13, inserts in the slot and establishes and be fixed with fixed plate 12.

The utility model discloses when using, operating personnel at first place the outer loop between two arcs, then insert the projection 4 with the flange fork bottom, the rubber circle of repacking then, accomplish the back with the bumper shock absorber assembly, operating personnel rotates threaded rod 19, threaded rod 19 drives the threaded sleeve 18 that sets up on it and drives uide bushing 16 and be linear movement along guide arm 17, uide bushing 16 drives connecting plate 15 synchronous movement, connecting plate 15 drives and inserts post 13 synchronous movement, it drives second arc 10 and the separation of first arc 5 through second coupling mechanism to insert post 13, just so can be convenient take out the bumper shock absorber follow of assembly completion, convenience very.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the end of the threaded rod 19 on the opposite side passes through the side plate 20 and is fixedly installed with a rotary plate 23. And a limiting block is fixedly arranged at the tail end of the inner side of the threaded rod 19.

By arranging the rotary disc 23, the threaded rod 19 can be driven by only rotating the rotary disc 23 by an operator while the threaded rod 19 is driven to rotate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The production tool for the automobile transmission shaft shock absorber comprises a base (1) and is characterized in that a support column (2) is fixedly mounted on the upper surface of the base (1), a placing platform (3) is fixedly mounted on the top end of the support column (2), a convex column (4) is fixedly mounted on the placing platform (3), a positioning ring assembly coaxially arranged with the convex column (4) is sleeved outside the convex column (4), the positioning ring assembly comprises a first arc-shaped plate (5) and a second arc-shaped plate (10), the first arc-shaped plate (5) is fixed on the placing platform (3) through a first connecting mechanism, the second arc-shaped plate (10) is fixedly connected with an insert column (13) through a second connecting mechanism, a sleeve (14) is sleeved and fixed on the outer side of the insert column (13), a connecting plate (15) is fixedly connected with the outer end of the sleeve (14), a guide sleeve (16) and a threaded sleeve (18) are fixedly connected onto the connecting plate (15), the utility model discloses a quick-witted, including uide bushing (16), threaded sleeve (18), curb plate (20), guide arm (17) and disc (21), the uide bushing (16) interpolation is equipped with guide arm (17), threaded sleeve (18) internal thread installs threaded rod (19), just guide arm (17) are on a parallel with threaded rod (19) setting, threaded rod (19) one side end is rotatable to be installed on curb plate (20), curb plate (20) fixed connection is on base (1), guide arm (17) correspond the terminal outside extension of side until run through curb plate (20) back fixedly connected with it disc (21) coaxial setting with it, run through on disc (21) and be provided with third screw thread post (22) that a plurality of is on a parallel with guide arm (17) setting, the equal fixed connection of third screw thread post (22) is on curb plate (20), just all install the nut on third screw thread post (22) in the disc (21) outside.

2. The production tooling for the automobile transmission shaft shock absorbers according to claim 1, characterized in that the first connecting mechanism comprises a first threaded column (6), a vertical plate (7), a top plate (8) and arc-shaped openings (9), wherein the vertical plate (7) is fixedly mounted on the placing platform (3), the top plate (8) is fixedly mounted at the top end of the vertical plate (7), two corresponding arc-shaped openings (9) are formed in the top plate (8), each first threaded column (6) is inserted into each arc-shaped opening (9), a first arc-shaped plate (5) is mounted between the bottom ends of the first threaded columns (6), and nuts are mounted on the first threaded columns (6) above the top plate (8).

3. The production tooling for the automobile transmission shaft shock absorber is characterized in that the second connecting mechanism comprises second threaded columns (11) and a fixing plate (12), a plurality of second threaded columns (11) are arranged on the fixing plate (12) in a penetrating mode, a second arc-shaped plate (10) is arranged between the bottom ends of the two second threaded columns (11), nuts are arranged on the second threaded columns (11) above the fixing plate (12), a slot is formed in the tail end of the inner side of each inserting column (13), and the fixing plate (12) is inserted into the slot and fixed.

4. The production tooling for the automobile transmission shaft shock absorber as claimed in claim 1, wherein the tail end of the corresponding side of the threaded rod (19) penetrates through the side plate (20) and then is fixedly provided with a turntable (23).