CN214923965U

CN214923965U - Automobile swing arm ball head dismounting device

Info

Publication number: CN214923965U
Application number: CN202120752585.8U
Authority: CN
Inventors: 曾怀灵
Original assignee: Fuzhou Longyu Industrial Co ltd
Current assignee: Fuzhou Longyu Industrial Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-30
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a car swing arm bulb dismounting device, including the lantern ring, the fixed clamping piece of the convex platelike structure of one side fixedly connected with of lantern ring circumference inner wall, the activity clamping piece of the convex platelike structure of opposite side fixedly connected with of lantern ring circumference inner wall, fixedly connected with screw rod seat on the circumference outer wall of the lantern ring, threaded connection has the screw rod in the screw rod seat, the one end and the activity clamping piece of screw rod rotate to be connected, the other end of screw rod is pegged graft and is had first inserted bar, the bottom of the lantern ring is rotated and is connected with and rotates the seat, the center department of rotating a up end is provided with the joint arch of six arriss forms, fixedly connected with inserted bar seat on the lower terminal surface of rotation seat, it has the second inserted bar to peg graft in the inserted bar seat. The utility model discloses simple structure, convenient operation dismantles efficiently.

Description

Automobile swing arm ball head dismounting device

Technical Field

The utility model relates to an automobile parts technical field specifically is an automobile swing arm bulb dismounting device.

Background

Automobile swing arm ball joint assembly is space the hinge mechanism, and the space that is particularly useful for auto steering knuckle and swing arm is articulated, belongs to car technical field, and at present, automobile swing arm ball joint assembly commonly used mainly comprises ball round pin, casing, ball seat, end cover, grease nipple etc. and it has the weak point to lie in: the abrasion between the ball pin and the ball seat is large, the swing arm ball head assembly needs to be replaced after the abrasion is serious, and the abandoned swing arm ball head assembly can still be reused only by replacing the ball pin and the ball seat after being detached. However, the swing arm ball head assembly is disassembled due to the lack of a special automobile swing arm ball head disassembling device, so that most of the abandoned swing arm ball head assembly cannot be reused. Therefore, there is a need for a device for detaching a ball head of a swing arm of an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile swing arm bulb dismounting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a car swing arm bulb dismounting device, includes the lantern ring, the fixed clamping piece of the convex platelike structure of one side fixedly connected with of lantern ring circumference inner wall, the activity clamping piece of the convex platelike structure of opposite side fixedly connected with of lantern ring circumference inner wall, fixedly connected with screw rod seat on the circumference outer wall of the lantern ring, threaded connection has the screw rod in the screw rod seat, the one end and the activity clamping piece of screw rod rotate to be connected, the other end of screw rod is pegged graft and is had first inserted bar, the bottom of the lantern ring is rotated and is connected with and rotates the seat, the center department of rotating the seat up end is provided with the joint arch of six arriss forms, fixedly connected with inserted bar seat on the lower terminal surface of rotation seat, it has the second inserted bar to peg graft in the inserted bar seat.

Preferably, the inner wall of the circumference of the lantern ring is provided with a clamping groove, the fixed clamping piece is fixedly connected in the clamping groove, and the movable clamping piece is movably placed in the clamping groove.

Preferably, patch grooves are distributed on the circumferential inner walls of the fixed clamping piece and the movable clamping piece in an annular array mode, and rubber sheets are pasted in the patch grooves.

Preferably, the inner edge of the port on the lantern ring is provided with a sleeving chamfer.

Preferably, the outer edge of the top of the clamping protrusion is provided with a clamping chamfer.

Preferably, two ends of the second insertion rod and the first insertion rod are fixedly connected with limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses embolia the lantern ring from the bottom of car swing arm bulb assembly during the use, go into the hexagonal prism draw-in groove of swing arm bulb assembly bottom end cover with the protruding card of joint, then rotate first inserted bar under the pressure effect of screw rod, the tight car swing arm bulb assembly circumference outer wall of activity clamping piece and fixed clamping piece cooperation clamp, then rotate the second inserted bar, can lift swing arm bulb assembly bottom end cover off, can change swing arm bulb assembly inner member next. The rubber sheet increases the friction of the outer wall of the clamping piece swing arm ball head assembly. The utility model discloses simple structure, convenient operation dismantles efficiently.

Drawings

FIG. 1 is a schematic structural view of a device for detaching a ball head of an automobile swing arm;

FIG. 2 is an enlarged view of a portion of FIG. 1 at K;

fig. 3 is a schematic structural diagram of an automobile swing arm ball head assembly.

In the figure: 1-lantern ring, 2-clamping groove, 3-fixed clamping piece, 4-movable clamping piece, 5-clamping groove, 6-rubber piece, 7-suit chamfer, 8-rotating seat, 9-clamping bulge, 10-clamping chamfer, 11-insertion rod seat, 12-second insertion rod, 13-limiting block, 14-first insertion rod, 15-screw rod and 16-screw rod seat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an automobile swing arm bulb dismounting device, includes lantern ring 1, the fixed clamping piece 3 of the convex platelike structure of one side fixedly connected with of 1 circumference inner wall of lantern ring, the activity clamping piece 4 of the convex platelike structure of opposite side fixedly connected with of 1 circumference inner wall of lantern ring, fixedly connected with screw rod seat 16 on the circumference outer wall of lantern ring 1, threaded connection has screw rod 15 in the screw rod seat 16, screw rod 15's one end and activity clamping piece 4 rotate to be connected, screw rod 15's the other end is pegged graft and is had first inserted bar 14, the bottom of lantern ring 1 is rotated and is connected with and rotates seat 8, the center department of rotating seat 8 up end is provided with the protruding 9 of hexagonal joint, fixedly connected with inserted bar seat 11 on rotating seat 8's the lower terminal surface, second inserted bar 12 has been pegged graft in inserted bar seat 11.

During the use, the lantern ring 1 is sleeved from the bottom of the automobile swing arm ball head assembly, the clamping protrusion 9 is clamped into a hexagonal prism clamping groove of the end cover at the bottom of the swing arm ball head assembly, then the first inserting rod 14 is rotated under the pressure action of the screw rod 15, the movable clamping piece 4 and the fixed clamping piece 3 are matched to clamp the circumferential outer wall of the automobile swing arm ball head assembly, then the second inserting rod 12 is rotated, the end cover at the bottom of the swing arm ball head assembly can be detached, and then the internal elements of the swing arm ball head assembly can be replaced.

Referring to fig. 2, a clip groove 2 is formed on the inner circumferential wall of the lantern ring 1, the fixed clip 3 is fixedly connected in the clip groove 2, and the movable clip 4 is movably placed in the clip groove 2.

The clamping piece groove 2 is used for placing the movable clamping piece 4 and the fixed clamping piece 3, and interference is avoided when the lantern ring 1 is sleeved.

Referring to fig. 2, patch grooves 5 are annularly distributed on the inner circumferential walls of the fixed clip 3 and the movable clip 4, and rubber sheets 6 are adhered in the patch grooves 5.

The rubber sheet 6 is used for increasing the friction force of the outer wall of the clamping piece swing arm ball head assembly.

Referring to fig. 2, the inner edge of the upper port of the collar 1 is provided with a nesting chamfer 7.

The sleeving chamfer 7 is convenient for sleeving.

Referring to fig. 1, the outer edge of the top of the clamping protrusion 9 is provided with a clamping chamfer 10.

The clamping chamfer 10 facilitates clamping.

Referring to fig. 1, two ends of the second insertion rod 12 and the first insertion rod 14 are fixedly connected with a limiting block 13.

The stopper 13 prevents the insert rod from falling off.

The utility model discloses a theory of operation is: during the use, the lantern ring 1 is sleeved from the bottom of the automobile swing arm ball head assembly, the clamping protrusion 9 is clamped into a hexagonal prism clamping groove of the end cover at the bottom of the swing arm ball head assembly, then the first inserting rod 14 is rotated under the pressure action of the screw rod 15, the movable clamping piece 4 and the fixed clamping piece 3 are matched to clamp the circumferential outer wall of the automobile swing arm ball head assembly, then the second inserting rod 12 is rotated, the end cover at the bottom of the swing arm ball head assembly can be detached, and then the internal elements of the swing arm ball head assembly can be replaced. The clamping piece groove 2 is used for placing the movable clamping piece 4 and the fixed clamping piece 3, and interference is avoided when the lantern ring 1 is sleeved. The rubber sheet 6 is used for increasing the friction force of the outer wall of the clamping piece swing arm ball head assembly. The sleeving chamfer 7 is convenient for sleeving. The clamping chamfer 10 facilitates clamping. The stopper 13 prevents the insert rod from falling off.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automobile swing arm bulb dismounting device, includes lantern ring (1), its characterized in that: one side of the circumferential inner wall of the lantern ring (1) is fixedly connected with a fixed clamping piece (3) with an arc-shaped plate-shaped structure, the other side of the circumferential inner wall of the lantern ring (1) is fixedly connected with a movable clamping piece (4) with a circular arc-shaped plate-shaped structure, a screw rod seat (16) is fixedly connected on the circumferential outer wall of the lantern ring (1), a screw rod (15) is connected in the screw rod seat (16) in a threaded manner, one end of the screw rod (15) is rotationally connected with the movable clamping piece (4), the other end of the screw rod (15) is inserted with a first inserting rod (14), the bottom of the lantern ring (1) is rotationally connected with a rotating seat (8), a hexagonal clamping bulge (9) is arranged at the center of the upper end face of the rotating seat (8), the lower end face of the rotating seat (8) is fixedly connected with a plug rod seat (11), and a second plug rod (12) is inserted in the plug rod seat (11).

2. The automobile swing arm ball head dismounting device according to claim 1, characterized in that: be provided with clamping piece groove (2) on the circumference inner wall of lantern ring (1), fixed clamping piece (3) fixed connection is in clamping piece groove (2), activity clamping piece (4) activity is placed in clamping piece groove (2).

3. The automobile swing arm ball head dismounting device according to claim 2, characterized in that: the fixing clip (3) and the movable clip (4) are distributed with patch grooves (5) in an annular array on the circumferential inner wall, and rubber sheets (6) are stuck in the patch grooves (5).

4. The automobile swing arm ball head dismounting device according to claim 3, characterized in that: and a sleeving chamfer (7) is arranged on the inner edge of the upper port of the lantern ring (1).

5. The automobile swing arm ball head dismounting device of claim 4, characterized in that: the outer edge of the top of the clamping protrusion (9) is provided with a clamping chamfer (10).

6. The automobile swing arm ball head dismounting device of claim 5, characterized in that: and two ends of the second insertion rod (12) and the first insertion rod (14) are fixedly connected with limit blocks (13).