CN219008996U

CN219008996U - Lifting type bumper conveying frame

Info

Publication number: CN219008996U
Application number: CN202223598737.7U
Authority: CN
Inventors: 陈盛超; 邓文军; 冯川
Original assignee: Chongqing Jieqing Machinery Co ltd
Current assignee: Chongqing Jieqing Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a lifting type bumper conveying frame, which comprises: the device comprises a walking vehicle body, a guide rod, a lifting rod, a fixed mounting arm, a lifting mounting arm and a positioning seat; the travelling car body is slidably arranged on a conveying ground rail in the coating working room, a guide rod is fixed on the travelling car body, a fixed mounting arm is arranged on the guide rod, a lifting rod capable of lifting is arranged on the guide rod, a lifting mounting arm is fixed on the lifting rod, and positioning seats for positioning the bumper are arranged on the lifting mounting arm and the fixed mounting arm; the top of the coating workshop is provided with a lifting guide rail which is used for lifting the lifting rod, and the lifting guide rail is positioned at the coating execution position. The lifting type bumper conveying frame solves the problem that in the prior art, only one cross rod can be installed in the installation frame to convey two automobile bumpers.

Description

Lifting type bumper conveying frame

Technical Field

The utility model relates to equipment for producing automobile bumpers, in particular to a lifting type bumper conveying frame.

Background

In the process of coating an automobile bumper, the automobile bumper is generally installed through an installation frame, so that most of the area of the bumper can be exposed, and the surface of the bumper is conveniently coated with paint.

In the prior art, the mounting bracket includes: vertical pole and horizontal pole, vertical pole are located vertical direction, and vertical pole middle part is fixed with the horizontal pole, and the horizontal pole middle part is fixed with vertical pole, and horizontal pole both ends all are used for installing car bumper, and a horizontal pole can only realize the installation even two car bumpers.

Because the coating studio divide into flame treatment position and coating execution position, the mounting bracket is carried to the coating execution position by flame treatment position, flame treatment position needs to install other equipment, lead to the whole height of mounting bracket to have a restriction, generally only can install a horizontal pole, namely can only install two car bumpers through a horizontal pole, if increase a horizontal pole, need pass through flame treatment position, also can only be the car bumper on two horizontal poles can block each other, when leading to the mounting bracket and car bumper together arrive the coating execution position, because two-layer car bumper blocks each other, lead to car bumper some places can not realize the coating work, the mounting bracket is in higher position again can, namely the coating execution position can make two horizontal poles apart from far, and two-layer car bumper do not overlap each other. Therefore, the whole height of the mounting frame and the automobile bumper is low in the whole process, only one cross rod can be mounted, and the coating efficiency is low.

Disclosure of Invention

The utility model provides a lifting type bumper conveying frame, which solves the problem that only one cross rod can be installed in a mounting frame to convey two automobile bumpers in the prior art.

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

the utility model discloses a lifting type bumper conveying frame, which comprises: the device comprises a walking vehicle body, a guide rod, a lifting rod, a fixed mounting arm, a lifting mounting arm and a positioning seat; the travelling car body is slidably arranged on a conveying ground rail in the coating working room, a guide rod is fixed on the travelling car body, a fixed mounting arm is arranged on the guide rod, a lifting rod capable of lifting is arranged on the guide rod, a lifting mounting arm is fixed on the lifting rod, and positioning seats for positioning the bumper are arranged on the lifting mounting arm and the fixed mounting arm; the top of the coating workshop is provided with a lifting guide rail which is used for lifting the lifting rod, and the lifting guide rail is positioned at the coating execution position.

Preferably, the lifting lever includes: the vertical section, the bending section and the pulley, the pulley can be installed on the top surface of the lifting guide rail in a sliding manner, the pulley can be installed on the bending section in a rotating manner, the bending section is installed on the vertical section, the vertical section stretches into the guide rod, and the vertical section is provided with a lifting installation arm.

Preferably, a guide roller is arranged on the top surface of the lifting guide rail, the top surface of the guide roller is of a circular arc structure, the pulley forms a first arc-shaped groove, and the inner wall of the first arc-shaped groove is tangent to the guide roller.

Preferably, the pulley is mounted to the curved section by a mounting mechanism.

Preferably, the mounting mechanism includes: the device comprises a suspension block, a suspension pin, a hinge shaft, an anti-drop pin and a positioning nut, wherein the suspension block is of an n-type structure, the suspension block is provided for a pulley to be placed in, the sliding block and the suspension block are all provided for the hinge shaft to pass through, the anti-drop pin is arranged at two ends of the hinge shaft, the suspension pin is fixed at the top of the suspension block, the suspension pin passes through a bending section, the suspension pin is in threaded connection with the positioning nut, and the positioning nut and the suspension block are matched to clamp the bending section.

Preferably, a first support block is fixed to the fixed mounting arm, and a second support block is mounted to the lifting mounting arm, and the first support block supports the second support block.

Preferably, a first sleeve is fixed on the fixed mounting arm, a second sleeve is mounted on the lifting mounting arm, the first sleeve surrounds the first supporting block, the second sleeve surrounds the second supporting block, and the first sleeve can extend into the first sleeve.

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

through setting up lifter can go up and down relative guide bar, the lift of guide bar guide lifter to realized that the lift installation arm on the lifter can go up and down relative fixed mounting arm on the guide bar, just so can realize when mounted position, automobile bumper and lift installation arm are in lower position under self gravity, make the height of whole over-and-under type bumper carriage and automobile bumper not high, over-and-under type bumper carriage and automobile bumper can be in flame treatment position time high low, guarantee that over-and-under type bumper carriage can steadily pass through. Then when the lifting type bumper conveying frame is conveyed to the coating execution position, the lifting frame is just like a hillside, and along with the slow pushing, the lifting frame and the lifting installation arm can be positioned at a higher position, so that the two layers of bumpers can be separated from each other, the two layers of bumpers are prevented from blocking each other, the subsequent coating effect is ensured, the coating efficiency is improved, and the yield in unit time is improved.

Additional advantages, objects, and features of the utility model 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 utility model.

Drawings

Fig. 1 is a schematic structural view of a lifting bumper carriage.

Fig. 2 is an enlarged view of the pulley of fig. 1.

Fig. 3 is a schematic view of the structure of the lifting rod in the lower position.

Fig. 4 is a schematic view of the structure of the lifter in the intermediate position.

Fig. 5 is a schematic view of the structure in which the lifting rod is lifted to the highest point by the lifting guide rail.

Reference numerals: the traveling car body 1, the guide bar 2, the lifting bar 3, the vertical section 31, the bending section 32, the pulley 33, the fixed mounting arm 4, the lifting mounting arm 5, the positioning seat 6, the lifting guide rail 7, the guide roller 70, the mounting mechanism 8, the suspension block 81, the suspension pin 82, the hinge shaft 83, the anti-drop pin 84, the positioning nut 85, the first supporting block 91, the second supporting block 92, the first sleeve 93, the second sleeve 94, and the car bumper 10.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:

as shown in fig. 1 to 5, the present utility model discloses a lifting bumper carriage, comprising: the walking vehicle comprises a walking vehicle body 1, a guide rod 2, a lifting rod 3, a fixed mounting arm 4, a lifting mounting arm 5 and a positioning seat 6; the walking vehicle body 1 is slidably arranged on a conveying ground rail in a coating working room, a guide rod 2 is fixed on the walking vehicle body 1, a fixed mounting arm 4 is arranged on the guide rod 2, a lifting rod 3 capable of lifting is arranged on the guide rod 2, a lifting mounting arm 5 is fixed on the lifting rod 3, and a positioning seat 6 for positioning a bumper is arranged on each of the lifting mounting arm 5 and the fixed mounting arm 4; a lifting guide rail 7 is arranged at the top of the painting workshop, the lifting guide rail 7 is used for lifting the lifting rod 3, and the lifting guide rail 7 is positioned at the painting execution position.

The lifter 3 includes: the vertical section 31, the bending section 32 and the pulley 33, the pulley 33 can be installed on the top surface of the lifting guide rail 7 in a sliding manner, the pulley 33 can be installed on the bending section 32 in a rotating manner, the bending section 32 is installed on the vertical section 31, the vertical section 31 stretches into the guide rod 2, and the vertical section 31 is provided with the lifting installation arm 5. The curved section 32 presents a C-shaped structure, so that the bottom end of the curved section 32 is connected with the vertical section 31, the top end of the curved section 32 is connected with the pulley 33, and the acting force point of the pulley 33 and the lifting guide rail 7 is in the extending direction of the vertical section 31, so that the vertical section 31, the lifting mounting arm 5 and the upper two-layer automobile bumper 10 can be stably suspended on the lifting guide rail 7, and the suspension stability is ensured.

A guide roller 70 is arranged on the top surface of the lifting guide rail 7, the top surface of the guide roller 70 is in a circular arc structure, the pulley 33 forms a first arc-shaped groove, and the inner wall of the first arc-shaped groove is tangent to the guide roller 70. The guide rod is matched with the inner wall of the first arc-shaped groove on the pulley 33, so that the pulley 33 is prevented from being separated from the lifting guide rail 7, and the guide direction is ensured.

The pulley 33 is mounted to the curved section 32 by the mounting mechanism 8. The mounting mechanism 8 enables the pulley 33 to be mounted on the curved section 32.

The mounting mechanism 8 includes: the hanging block 81, the hanging pin 82, the hinge shaft 83, the anti-falling pin 84 and the positioning nut 85, the hanging block 81 is of an n-type structure, the hanging block 81 is provided with the pulley 33 to be put in, the sliding block and the hanging block 81 are provided with the hinge shaft 83 to penetrate through, the anti-falling pin 84 is installed at two ends of the hinge shaft 83, the hanging pin 82 is fixed at the top of the hanging block 81, the hanging pin 82 penetrates through the bending section 32, the positioning nut 85 is connected with the hanging pin 82 in a threaded mode, and the positioning nut 85 is matched with the hanging block 81 to clamp the bending section 32. The suspension pins 82 and the set nuts 85 are mounted on top of the curved section 32, limiting the suspension blocks 81 from disengaging from the top of the curved section 32. By providing the hinge shaft 83 and the anti-slip pin 84, positioning of the pulley 33 on the suspension block 81 is achieved, and the pulley 33 and the hinge shaft 83 are ensured to be rotatable relative to the suspension block 81. Moreover, through setting up suspension block 81, pulley 33 and raising guide rail 7 in the below of bending section 32, because the integrated into one piece in the mould when whole bending section 32 was makeed, when raising guide rail 7 and supporting pulley 33, the pressure of raising guide rail 7 to pulley 33 compresses tightly on the top of bending section 32 through suspension block 81 to make the strength of whole suspension all on the top of bending section 32, can not have the risk of falling because of the junction weak of suspension block 81 and bending section 32, guaranteed the security of whole suspension in-process.

A first support block 91 is fixed to the fixed mounting arm 4, and a second support block 92 is mounted to the lifting mounting arm 5, and the first support block 91 supports the second support block 92. By setting the heights of the first support block 91 and the second support block 92, the distance between the lift mounting arm 5 and the fixed mounting arm 4 after the lift mounting arm 5 descends is defined, and it is ensured that the overlapping area of the two-layer automobile bumper 10 is required.

The first sleeve 93 is fixed on the fixed mounting arm 4, the second sleeve 94 is mounted on the lifting mounting arm 5, the first sleeve 93 surrounds the first supporting block 91, the second sleeve 94 surrounds the second supporting block 92, and the first sleeve 93 can extend into the first sleeve 93. The first sleeve 93 protects the first support block 91 and the second sleeve 94 protects the second support block 92.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. Lifting type bumper carriage, its characterized in that includes: the device comprises a walking vehicle body, a guide rod, a lifting rod, a fixed mounting arm, a lifting mounting arm and a positioning seat;

the travelling car body is slidably arranged on a conveying ground rail in the coating working room, a guide rod is fixed on the travelling car body, a fixed mounting arm is arranged on the guide rod, a lifting rod capable of lifting is arranged on the guide rod, a lifting mounting arm is fixed on the lifting rod, and positioning seats for positioning the bumper are arranged on the lifting mounting arm and the fixed mounting arm;

the top of the coating workshop is provided with a lifting guide rail which is used for lifting the lifting rod, and the lifting guide rail is positioned at the coating execution position.

2. The lifting bumper carrier of claim 1, wherein the lifting lever comprises: the vertical section, the bending section and the pulley, the pulley can be installed on the top surface of the lifting guide rail in a sliding manner, the pulley can be installed on the bending section in a rotating manner, the bending section is installed on the vertical section, the vertical section stretches into the guide rod, and the vertical section is provided with a lifting installation arm.

3. The lifting bumper carriage of claim 2, wherein a guide roller is mounted on the top surface of the lifting guide rail, the top surface of the guide roller is in a circular arc structure, the pulley forms a first arc-shaped groove, and the inner wall of the first arc-shaped groove is tangent to the guide roller.

4. A lifting bumper carrier according to claim 3 wherein the pulleys are mounted to the curved section by a mounting mechanism.

5. The lifting bumper carrier of claim 4, wherein the mounting mechanism comprises: the device comprises a suspension block, a suspension pin, a hinge shaft, an anti-drop pin and a positioning nut, wherein the suspension block is of an n-type structure, the suspension block is provided for a pulley to be placed in, the sliding block and the suspension block are all provided for the hinge shaft to pass through, the anti-drop pin is arranged at two ends of the hinge shaft, the suspension pin is fixed at the top of the suspension block, the suspension pin passes through a bending section, the suspension pin is in threaded connection with the positioning nut, and the positioning nut and the suspension block are matched to clamp the bending section.

6. The lifting bumper carriage of claim 5, wherein a first support block is fixed to the fixed mounting arm, and a second support block is mounted to the lifting mounting arm, the first support block supporting the second support block.

7. The lifting bumper carrier of claim 6, wherein a first sleeve is secured to the fixed mounting arm and a second sleeve is mounted to the lifting mounting arm, the first sleeve surrounding the first support block and the second sleeve surrounding the second support block, the first sleeve being extendable into the first sleeve.