CN214451465U

CN214451465U - Rear arm of automobile holding tool

Info

Publication number: CN214451465U
Application number: CN202120518420.4U
Authority: CN
Inventors: 兰书雄
Original assignee: CHONGQING BENFEI ELECTROMECHANICAL EQUIPMENT CO LTD
Current assignee: CHONGQING BENFEI ELECTROMECHANICAL EQUIPMENT CO LTD
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-22
Anticipated expiration: 2031-03-11

Abstract

The utility model provides an automobile holding tool trailing arm, include: the arm body, slide mechanism, first positioning mechanism and supporting mechanism, slide mechanism are installed on the arm body top, and slide mechanism installs on the support frame, and slide mechanism can move on keeping away from or being close to the y direction of forearm relatively the support frame, and slide mechanism and support frame pass through a positioning mechanism location, install supporting mechanism at arm body low side, and supporting mechanism is used for stretching into to the locating hole that the automobile body bottom surface was seted up. The rear arm of the automobile holding tool solves the problem that the distance from a positioning hole to the tail of an automobile cannot be adapted to be different in the prior art.

Description

Rear arm of automobile holding tool

Technical Field

The utility model relates to an automobile production line, concretely relates to car locking device trailing arm.

Background

In order to realize the production of the automobile, a holding tool is needed, and the automobile is surrounded above the holding tool.

In the prior art, among the prior art, the locking device includes: support frame, forearm and postbrachium, the forearm is installed to the support frame front side, and the postbrachium is installed to the support frame rear side, and the postbrachium low side forms the support section that is used for supporting the automobile body, installs the strutting arrangement who is used for supporting the automobile body on the support section, though can realize holding the automobile body tightly, the problem that this locking still exists is:

in order to realize positioning support, a positioning hole is formed in the bottom surface of the automobile body, and the positioning hole is used for the support device to stretch into.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile holding tool rear arm solves and to adapt to the different problem of distance between locating hole to the rear of a vehicle among the prior art.

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

the utility model provides an automobile holding tool trailing arm, include: the arm body, slide mechanism, first positioning mechanism and supporting mechanism, slide mechanism are installed on the arm body top, and slide mechanism installs on the support frame, and slide mechanism can move on keeping away from or being close to the y direction of forearm relatively the support frame, and slide mechanism and support frame pass through a positioning mechanism location, install supporting mechanism at arm body low side, and supporting mechanism is used for stretching into to the locating hole that the automobile body bottom surface was seted up.

Preferably, the slide mechanism includes: splint, pulley, first coupling assembling and second coupling assembling, splint have two, and two splint are located the holding device respectively and support the frame both sides, install ability pivoted pulley at the splint top, and the pulley is located the support frame top at the place, and the pulley is tangent with the support frame, and two splint can be dismantled through first coupling assembling and be connected, and the arm body top can be dismantled through second coupling assembling and two splint and be connected, first positioning mechanism and splint effect.

Preferably, the first connecting member and the second connecting member each include: a connecting bolt and a nut, wherein the connecting bolt is arranged on the nut,

preferably, the first positioning mechanism is installed on one side of the sliding mechanism, a limiting strip is detachably installed on the support frame in the holding tool, and the limiting strip is used for being matched with the first positioning mechanism.

Preferably, a guide wheel is arranged on the clamping plate and is tangent to the limiting strip.

Preferably, this car locking device rear arm still includes: and the support mechanism can move in the x direction relative to the arm body, the x direction is vertical to the y direction, and the support mechanism and the arm body are positioned through the second positioning mechanism.

Compared with the prior art, the utility model discloses following beneficial effect has:

the technical mode enables the holding tool to bear more vehicle types and reduces the investment of development funds of new vehicle types. The self-locking technology greatly reduces the labor intensity of operators.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic structural view of an automobile clamp after a rear arm is installed;

FIG. 2 is a schematic structural view of a rear arm of the automobile clamp;

fig. 3 is a schematic view of the structure at the slide mechanism;

FIG. 4 is a cross-sectional view B-B of the slide mechanism of FIG. 2;

fig. 5 is a schematic structural diagram of the position limiting strip.

Reference numerals: the device comprises a support frame 1, a limit strip 10, a front arm 2, a rear arm 3, an arm body 31, a sliding mechanism 32, a clamping plate 321, a pulley 322, a first connecting component 323, a second connecting component 324, a first positioning mechanism 33, a supporting mechanism 34 and a second positioning mechanism 35.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 5, the utility model provides an automobile holding tool rear arm 3, include: arm body 31, slide mechanism 32, first positioning mechanism 33 and supporting mechanism 34, slide mechanism 32 is installed on arm body 31 top, slide mechanism 32 installs on support frame 1, slide mechanism 32 can move on keeping away from or being close to the y direction of forearm 2 relatively support frame 1, slide mechanism 32 and support frame 1 pass through first positioning mechanism 33 and fix a position, install supporting mechanism 34 at arm body 31 low side, supporting mechanism 34 is used for stretching into the locating hole that the automobile body bottom surface was seted up.

In order to design the sliding mechanism 32 with a simple structure so that the sliding mechanism 32 can slide smoothly relative to the support frame 1, the sliding mechanism 32 includes: splint 321, pulley 322, first coupling assembling 323 and second coupling assembling 324, splint 321 has two, two splint 321 are located the 1 both sides of support frame in the locking device respectively, install ability pivoted pulley 322 at splint 321 top, pulley 322 is located place support frame 1 top, pulley 322 is tangent with support frame 1, two splint 321 can dismantle through first coupling assembling 323 and be connected, arm body 31 top can dismantle through second coupling assembling 324 and two splint 321 and be connected, first positioning mechanism 33 acts on with splint 321.

In order to design the first and second connection assemblies 323 and 324 having a simple structure and convenient use, each of the first and

second connection assemblies

323 and 324 includes: a connecting bolt and a nut, wherein the connecting bolt is arranged on the nut,

in order to adapt to automobiles with more models, the first positioning mechanism 33 is installed on one side of the sliding mechanism 32, the limiting strip 10 is detachably installed on the support frame 1 in the holding tool, and the limiting strip 10 is used for being matched with the first positioning mechanism 33. Offer on spacing strip 10 with first positioning mechanism 33 complex hole, in order to adapt to more motorcycle types, consequently designed spacing strip 10 and can dismantle, and for the convenience of installing spacing strip 10, install the leading wheel a bit on splint 321, the leading wheel can rotate, conveniently inserts between leading wheel and the support frame 1 spacing strip 10.

The first positioning mechanism 33 may be configured identically to the second positioning mechanism 35 and may be a self-locking spring pin.

The support frame 1 is a whole formed by welding a square tube and a front arm 2, a rear arm 3 is hung on the support frame 1 by a pulley 322 mechanism, and the pulley 322 mechanism is assembled in the support frame 1 and can flexibly move in the y direction. The pulley 322 mechanism is provided with a first positioning mechanism 33 which is interlocked with the support frame 1, when positioning is needed, the first positioning mechanism 33 is pressed to realize locking, and the first positioning mechanism 33 and the second positioning mechanism 35 are both self-locking spring pins. The limiting strip 10 can be detached, and positioning holes can be added according to newly added vehicle types.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an automobile locking device rear arm which characterized in that includes: the arm body, slide mechanism, first positioning mechanism and supporting mechanism, slide mechanism are installed on the arm body top, and slide mechanism installs on the support frame, and slide mechanism can move on keeping away from or being close to the y direction of forearm relatively the support frame, and slide mechanism and support frame pass through a positioning mechanism location, install supporting mechanism at arm body low side, and supporting mechanism is used for stretching into to the locating hole that the automobile body bottom surface was seted up.

2. The rear arm of an automobile clamp according to claim 1, wherein the sliding mechanism comprises: splint, pulley, first coupling assembling and second coupling assembling, splint have two, and two splint are located the holding device respectively and support the frame both sides, install ability pivoted pulley at the splint top, and the pulley is located the support frame top at the place, and the pulley is tangent with the support frame, and two splint can be dismantled through first coupling assembling and be connected, and the arm body top can be dismantled through second coupling assembling and two splint and be connected, first positioning mechanism and splint effect.

3. The automotive harness rear arm of claim 2 wherein the first and second connection assemblies each comprise: connecting bolts and nuts.

4. The rear arm of an automobile clamp according to any one of claims 1 to 3, wherein the first positioning mechanism is installed on one side of the sliding mechanism, and a limiting strip is detachably installed on the support frame in the clamp and used for being matched with the first positioning mechanism.

5. The rear arm of an automobile clamp according to claim 4, wherein a guide wheel is mounted on the clamping plate and is tangent to the limiting strip.

6. The automotive harness rear arm of claim 1, further comprising: and the support mechanism can move in the x direction relative to the arm body, the x direction is vertical to the y direction, and the support mechanism and the arm body are positioned through the second positioning mechanism.