CN211613163U

CN211613163U - Bumper supporting jig

Info

Publication number: CN211613163U
Application number: CN201922336795.4U
Authority: CN
Inventors: 李军荣; 马力; 鄢於程
Original assignee: Dongfeng Motor Co Ltd
Current assignee: Dongfeng Motor Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-02
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a bumper supports tool, including supporting the xarm, being located two support connection structure that support the xarm both ends, support connection structure can support on the mounting hole of bumper, wherein, support connection structure and include locating pin, plug round pin axle and eccentric locking pressure head, pinhole cooperation between the mounting hole of locating pin and bumper, and eccentric locking pressure head is located the plug and sells epaxially, is equipped with the direction lantern ring on supporting the xarm, and the plug round pin axle runs through the direction lantern ring and can carry out the rotation in the direction lantern ring. The utility model has the advantages of good supporting effect, convenient assembly and repeated utilization.

Description

Bumper supporting jig

Technical Field

The utility model relates to an automobile bumper partial shipment technical field, concretely relates to can prevent to produce bumper support tool of damage in the bumper partial shipment handling.

Background

With the complicated and changeable shapes of the front end and the rear end of the automobile, the split charging of the bumper is more and more, which further causes the rigidity weakening of product materials and the deterioration of the operability; one person can not carry the bumper independently, and the existing method can only increase the manpower correspondence.

However, the thickness of the part or part of the existing bumper material is less than 3mm, so that the bumper of the automobile is easy to be soft and has the problems of bending, deformation of a supporting part and the like.

Chinese patent 201520845395.5 discloses a bumper application tool, includes: the support column is divided into a first support column and a second support column; the supporting cross beams are welded among the supporting columns; an auxiliary support beam divided into a front auxiliary support beam and a rear auxiliary support beam; the auxiliary support frame is divided into a first auxiliary support frame and a second auxiliary support frame; the auxiliary supporting frames can be respectively connected with two ends of the supporting beam, and the height of the auxiliary supporting frames is not higher than the top end of the auxiliary supporting beam; the supporting cross beam and the auxiliary supporting beam are connected through a plurality of curve-shaped connecting strips, and the auxiliary supporting frame and the supporting cross beam are connected through the connecting strips.

Based on the different departure point with above-mentioned prior art, this application provides a bumper supports tool, can keep the normal form of bumper, and subsequent spraying, the baking process of being convenient for goes on smoothly.

SUMMERY OF THE UTILITY MODEL

To prior art's defect, the utility model provides a bumper supporting jig, it has the advantage that the supporting effect is good, be convenient for assemble, can recycle.

In order to realize the above-mentioned purpose, the utility model provides a bumper supporting jig, including supporting the xarm, be located two support connection structure that support the xarm both ends, support connection structure can support on the mounting hole of bumper, wherein, support connection structure includes the locating pin, plug round pin axle and eccentric locking pressure head, the pinhole cooperation between the mounting hole of locating pin and bumper, eccentric locking pressure head is located plug round pin epaxially, be equipped with the direction lantern ring on supporting the xarm, plug round pin axle runs through the direction lantern ring and can carry out the rotation in the direction lantern ring.

The above technical scheme of the utility model, the locating pin can with the mounting hole of bumper between carry out the pinhole cooperation to realize prepositioning, then through removing (including rotating) plug round pin axle, make to be located the epaxial eccentric locking pressure head of plug round pin and compress tightly on the bumper, accomplish the installation that supports the tool.

Preferably, the plug pin is arranged in the length direction of the supporting cross arm, and can slide freely in the guide lantern ring in the transverse direction on one hand and rotate around the plug pin on the other hand.

Preferably, the eccentric locking pressure head is located the one end that the plug round pin axle is close to the locating pin, and the one end that the locating pin was kept away from to the plug round pin axle is equipped with the handle, rotates the plug round pin axle through the handle for the eccentric locking pressure head carries out the follow-up, compresses tightly the eccentric locking pressure head on the bumper.

Preferably, be equipped with on the support xarm and keep off the frame, keep off and have the clearance and form the recess between the frame and the direction lantern ring, be equipped with the reference column on the plug round pin axle, the reference column can imbed in the recess to make plug round pin axle chucking location, can not change its form of locking position under no exogenic action.

Furthermore, at least two guide lantern rings are arranged at intervals, and the blocking frame is positioned between the two guide lantern rings.

Preferably, the spraying device further comprises a spraying baffle plate for coating, and the spraying baffle plate is arranged on the supporting cross arm.

The utility model discloses possess following beneficial effect:

the utility model discloses a bumper supports the support bumper that tool can be fine, makes it stabilize its original form and can not take place to bend, is convenient for change the transportation, the assembling process of bumper that can be convenient for.

In addition, support connection structure has the advantage of quick installation and dismantlement, is fit for single operation, reduces operating personnel's quantity.

In addition, support connection structure and set up the reference column, be difficult for the pine to take off after being connected between support connection structure and the bumper, have stable gesture, and the supporting effect is good to can used repeatedly.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a bumper supporting jig according to the present invention;

FIG. 2 is a schematic structural view of the bumper supporting jig of the present invention;

fig. 3 is another view structure diagram of the bumper supporting fixture of the present invention.

Detailed Description

A bumper supporting jig comprises a supporting cross arm 10 and two supporting and connecting structures 20, wherein the two supporting and connecting structures 20 are located on two end portions of the supporting cross arm 10, and the two supporting and connecting structures 20 are respectively connected with mounting holes in a bumper to achieve a supporting effect, as shown in fig. 1.

The support connection structure 20 includes a positioning pin 21, a plug pin 22, and an eccentric locking ram 23, which will be described in detail below with reference to a single support connection structure 20.

Referring to fig. 2 and 3, the number of the positioning pins 21 is two, and the positioning pins can be matched with pin holes between the mounting holes on the bumper to perform pre-positioning connection;

two guide lantern rings 11 are arranged side by side on the supporting cross arm 10, and the plugging pin shaft 22 penetrates through the guide lantern rings 11. And can carry out the rotation in the guide sleeve ring 11, wherein, eccentric locking pressure head 23 is located plug round pin axle 22, and its one end that is located plug round pin axle 22 and is close to locating pin 21, and the one end that plug round pin axle 22 kept away from locating pin 21 is equipped with handle 24, rotates plug round pin axle 22 through handle 24 for eccentric locking pressure head 23 carries out the follow-up, compresses tightly eccentric locking pressure head 23 on the bumper.

In order to lock the eccentric locking pressure head 23, the positioning column 25 is arranged on the plug pin 22, correspondingly, the blocking frame 12 is arranged on the supporting cross arm 10, gaps are respectively arranged between the blocking frame 12 and the two guide lantern rings 11 to form a groove 13, and the positioning column 25 can be embedded into the groove 13, so that the plug pin 22 is clamped and positioned, and the locking position of the plug pin cannot be changed under the action of no external force.

One preferred assembly process for the bumper support fixture of this example is:

the supporting cross arm 10 is held by hand, firstly, a supporting connecting structure 20 at one side (left side) is installed, and a left side positioning pin 21 is inserted into a mounting hole matched with the bumper;

then, the plugging pin shaft 22 is rotated upwards through the handle 24, and the positioning column 25 is separated from the right groove 13, so that the plugging pin shaft 22 can be pushed leftwards;

then, the positioning column 25 is pushed to the bottom leftwards, and is abutted to the guide sleeve ring 11 on the left side;

the plugging pin shaft 22 is rotated downwards through the handle 24, the positioning column 25 is clamped in the groove 13 on the left side, and at the moment, the eccentric locking pressure head 23 is conveyed to a specified position and is pressed on a bumper to form a stable supporting structure.

In another preferred example of the present invention, a painting baffle 14 for painting may be provided and may be provided on the supporting cross arm 10.

In another preferred example of the present invention, an auxiliary supporting frame 15 may be further provided on the supporting cross arm 10, wherein referring to fig. 2, the supporting frame 15 is located on one side of the supporting cross arm 10, and can be used for supporting parts for coating, so as to facilitate the subsequent coating process to be smoothly performed.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention shall be covered by the scope of the invention.

Claims

1. The utility model provides a bumper supports tool, its characterized in that, includes and supports xarm (10), is located support two support connection structure (20) at xarm (10) both ends, support connection structure (20) and can support on the mounting hole of bumper, wherein, support connection structure (20) including locating pin (21), plug round pin axle (22) and eccentric locking pressure head (23), the pinhole cooperation between the mounting hole of locating pin (21) and bumper, eccentric locking pressure head (23) are located on plug round pin axle (22) be equipped with the guide sleeve ring (11) on supporting xarm (10), plug round pin axle (22) run through the guide sleeve ring (11) and can carry out the rotation in the guide sleeve ring (11).

2. The bumper supporting jig according to claim 1, wherein the inserting and extracting pin (22) is provided in a length direction of the supporting cross arm (10).

3. The bumper supporting jig is characterized in that the eccentric locking pressure head (23) is positioned at one end of the plugging pin shaft (22) close to the positioning pin (21), and one end of the plugging pin shaft (22) far away from the positioning pin (21) is provided with a handle (24).

4. The bumper supporting jig according to claim 1, wherein a blocking frame (12) is arranged on the supporting cross arm (10), a gap is formed between the blocking frame (12) and the guiding sleeve ring (11) to form a groove (13), a positioning column (25) is arranged on the plugging pin shaft (22), and the positioning column (25) can be embedded into the groove (13).

5. Bumper-supporting jig according to claim 4, characterized in that at least two spaced-apart guide collars (11) are provided, the blocking frame (12) being located between the two guide collars (11).

6. The bumper supporting jig according to claim 1, further comprising a painting baffle (14) provided on the supporting cross arm (10).