CN110947552A

CN110947552A - Commercial car bumper spraying tool

Info

Publication number: CN110947552A
Application number: CN201911289931.7A
Authority: CN
Inventors: 谢文建; 李鹏; 张伟
Original assignee: Hubei Xuancai Auto Parts Technology Co Ltd
Current assignee: Hubei Xuancai Auto Parts Technology Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-04-03

Abstract

The invention discloses a commercial vehicle bumper spraying jig, which belongs to the field of bumper processing and comprises a frame, wherein the bottom of the frame is fixedly connected with an adjusting rod, a supporting base is movably sleeved outside the adjusting rod, the front surface of the supporting base is fixedly connected with the front surface of the adjusting rod through a bolt, a screw hole is formed in the front surface of the adjusting rod, and the bottom end of the adjusting rod is in transmission connection with the bottom of an inner cavity of the supporting base through an adjusting spring; according to the invention, by arranging the screw rod, the movable plate, the fixed ring, the connecting sleeve, the movable rod, the piston, the rubber pad and the fixed clamp, the position of the baffle can be conveniently adjusted according to the positions of the radar holes in the bumpers with different lengths and sizes in the process of spraying the bumpers, so that the baffle can accurately correspond to the radar holes in the surfaces of the bumpers, the jig can be suitable for the bumpers with different sizes, and the practicability of the jig is improved.

Description

Commercial car bumper spraying tool

Technical Field

The invention belongs to the technical field of bumper processing, and particularly relates to a spraying jig for a bumper of a commercial vehicle.

Background

The bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of a vehicle body, the existing front and rear bumpers of the vehicle are made of plastics along with the development of the automobile industry and the large application of engineering plastics in the automobile industry, the bumper section bar needs to be placed on a tool for spraying for multiple times after the bumper section bar is obtained by injection molding, and the bumper can be molded by installing a radar at the position of a radar hole of the bumper after spraying; however, because the spraying paint can be sprayed to the inner side of the bumper in the spraying process, in order to avoid the spraying paint from being sprayed to the inner side of the bumper, the existing method is to stick a paper tape to the radar hole of the bumper, then spray the paint, manually remove the paper tape after spraying, and mount the radar.

It can be known according to the special tool of bumper spraying that application number is 201821970824.1 now, this application has simple structure stably, and is fixed effectual, can effectively avoid the spraying in-process to spray paint the advantage of spattering around the radar hole, however, this application scheme has following defect at the in-process of in-service use: because the position of baffle is fixed unchangeable in this application, to the bumper of different length size, and the position in surperficial radar hole is also different, can not adjust the position of baffle according to the position in radar hole for this tool can't be applicable to not unidimensional bumper, thereby has leaded to the practicality of this tool poor, and for this reason, we have proposed a commercial car bumper spraying tool.

Disclosure of Invention

The invention aims to provide a spraying jig for a bumper of a commercial vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a commercial vehicle bumper spraying jig comprises a frame, wherein the bottom of the frame is fixedly connected with an adjusting rod, the outer part of the adjusting rod is movably sleeved with a supporting base, the front of the supporting base is fixedly connected with the front of the adjusting rod through a bolt, the front of the adjusting rod is provided with a screw hole, the bottom end of the adjusting rod is in transmission connection with the bottom of the inner cavity of the supporting base through an adjusting spring, the bottom of the side surface of the frame is fixedly connected with a side plate, the inner side of the side plate is fixedly connected with a screw rod, the outer part of the screw rod is movably sleeved with a movable plate, the outer thread of the screw rod is sleeved with a fixing ring, the top of the movable plate is fixedly connected with a baffle plate, the bottom of the movable plate is fixedly connected with a slide block, the side surface of the frame is fixedly, one side fixedly connected with rubber pad of adapter sleeve, through the fixed clamp fixed connection between rubber pad and the movable rod, the other end fixedly connected with wheel arch supporting beam of movable rod, and fixedly connected with lamps and lanterns supporting beam and a word board supporting beam respectively in the top and the bottom of movable rod.

As a preferred embodiment, the number of the screw holes is four, and the four screw holes are equal in size, and the four screw holes are equidistantly distributed on the front surface of the adjusting rod, and all the four screw holes are matched with the bolts.

As a preferred embodiment, the adjusting spring is located inside the supporting base, and two ends of the adjusting spring are respectively and fixedly connected with the bottom of the inner cavity of the supporting base and the bottom end of the adjusting rod.

As a preferred embodiment, the sliding block is movably sleeved in a sliding groove at the top of the frame, and the top of the sliding block is perpendicular to the bottom of the moving plate.

As a preferred embodiment, the piston is made of rubber, and is located inside the connecting sleeve, and the piston is adapted to the inner cavity of the connecting sleeve.

In a preferred embodiment, the fixing clip is movably sleeved outside the rubber pad and consists of two elastic plates and a fixing bolt.

Compared with the prior art, the invention has the beneficial effects that:

according to the commercial vehicle bumper spraying jig, by arranging the screw rod, the movable plate, the fixed ring, the connecting sleeve, the movable rod, the piston, the rubber pad and the fixed clamp, the position of the baffle can be conveniently adjusted according to the positions of the radar holes in the bumpers with different lengths and sizes in the bumper spraying process, so that the baffle can accurately correspond to the radar holes in the surface of the bumper, the jig can be suitable for the bumpers with different sizes, and the practicability of the jig is improved;

this commercial car bumper spraying tool through setting up the slider, can play the effect of location to the movable plate when the movable plate removes to guaranteed the stability of movable plate motion, and through setting up regulation pole, bolt, screw and regulating spring, can adjust the height of this tool according to the demand of spraying, thereby brought the facility for the spraying of bumper.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an internal view of the support base of the present invention;

FIG. 3 is a top view of the frame of the present invention;

fig. 4 is a schematic view of the inside of the connecting sleeve of the present invention.

In the figure: 1. a frame; 2. adjusting a rod; 3. a support base; 4. a bolt; 5. a screw hole; 6. adjusting the spring; 7. a side plate; 8. a screw; 9. moving the plate; 10. a fixing ring; 11. a baffle plate; 12. a slider; 13. connecting sleeves; 14. a movable rod; 15. a piston; 16. a rubber pad; 17. a fixing clip; 18. the wheel arch supports the cross beam; 19. a lamp supporting beam; 20. the horizontal plate supports the cross beam.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1 and 2, the invention provides a commercial vehicle bumper spraying jig, which comprises a frame 1, in order to adjust the height of the jig, an adjusting rod 2 is fixedly connected to the bottom of the frame 1, a supporting base 3 is movably sleeved outside the adjusting rod 2, the front surface of the supporting base 3 is fixedly connected with the front surface of the adjusting rod 2 through a bolt 4, screw holes 5 are formed in the front surface of the adjusting rod 2, the number of the screw holes 5 is four, the four screw holes 5 are equal in size, the four screw holes 5 are equidistantly distributed on the front surface of the adjusting rod 2, the four screw holes 5 are matched with the bolt 4, when the bolt 4 is rotated to be separated from the screw holes 5, the adjusting rod 2 and the supporting base 3 are loosened, and therefore the height of the jig can be adjusted in the vertical direction.

Please refer to fig. 1 and 2, in order to make the process of height adjustment of the jig more simple and convenient, the bottom end of the adjusting rod 2 can be in transmission connection with the bottom of the inner cavity of the supporting base 3 through the adjusting spring 6, the adjusting spring 6 is located inside the supporting base 3, and the two ends of the adjusting spring 6 are respectively in fixed connection with the bottom of the inner cavity of the supporting base 3 and the bottom end of the adjusting rod 2, when the adjusting rod 2 is loosened from the supporting base 3, the adjusting rod 2 can move under the elastic force of the adjusting spring 6, thereby making the process of height adjustment of the jig more simple and convenient, and saving time and labor.

Referring to fig. 1 and 3, in order to adjust the shielding position of the radar hole on the top of the bumper, a side plate 7 is fixedly connected to the bottom of the side surface of the frame 1, a screw 8 is fixedly connected to the inner side of the side plate 7, a movable plate 9 is movably sleeved outside the screw 8, a fixing ring 10 is sleeved outside the screw 8 in a threaded manner, a baffle 11 is fixedly connected to the top of the movable plate 9, a slider 12 is fixedly connected to the bottom of the movable plate 9, the slider 12 is movably sleeved in a sliding slot at the top of the frame 1, the top of the slider 12 is perpendicular to the bottom of the movable plate 9, when the fixing ring 10 is rotated, the fixing ring 10 is rotated outside the screw 8 in a threaded manner, the movable plate 9 is pushed, the movable plate 9 is made to slide outside the screw 8, the baffle 11 is driven to move, and the position of the baffle 11 is adjusted according to the position of the, and the slide block 12 can slide in the sliding groove under the driving of the moving plate 9, so that the position of the moving plate 9 is positioned, and the movement stability of the moving plate 9 is ensured.

Referring to fig. 1 and 4, in order to adjust the shielding position of the radar hole on the side of the bumper, a connecting sleeve 13 may be fixedly sleeved on the side of the frame 1, a movable rod 14 is movably sleeved inside the connecting sleeve 13, a piston 15 is fixedly connected to one end of the movable rod 14, the piston 15 is made of rubber material, the piston 15 is located inside the connecting sleeve 13, the piston 15 is adapted to an inner cavity of the connecting sleeve 13, and when the movable rod 14 is pushed in the horizontal direction, the piston 15 moves inside the connecting sleeve 13, the length of the movable rod 14 can be adjusted, so that the position of the jig side baffle 11 can be adjusted according to the position of the radar hole on the side of the bumper.

Referring to fig. 1 and 4, in order to firmly fix the position of the movable rod 14, a rubber pad 16 may be fixedly connected to one side of the connecting sleeve 13, the rubber pad 16 is fixedly connected to the movable rod 14 through a fixing clip 17, the fixing clip 17 is movably sleeved outside the rubber pad 16, the fixing clip 17 is composed of two elastic plates and a fixing bolt, a wheel arch supporting beam 18 is fixedly connected to the other end of the movable rod 14, a lamp supporting beam 19 and a horizontal plate supporting beam 20 are respectively and fixedly connected to the top and the bottom of the movable rod 14, when the movable rod 14 moves to a certain position, the fixing clip 17 is pressed and the fixing bolt is rotated, so that the fixing clip 17 is tightened, the rubber pad 16 is tightly contacted with the movable rod 14, and the position of the movable rod 14 is firmly fixed.

In the above scheme, it should be noted that: the area value of this baffle 11 is greater than the area value in bumper surface radar hole, and the quantity of baffle 11 is four, and two baffles 11 are located the top of frame 1 among four baffles 11, and two other baffles 11 are fixed connection respectively at the top of two movable rods 14.

The working principle and the using process of the invention are as follows: firstly, the bolt 4 is rotated to be separated from the screw hole 5, at the moment, the adjusting rod 2 and the supporting base 3 are loosened, the adjusting rod 2 moves under the action of the elastic force of the adjusting spring 6, the height of the jig can be adjusted according to the spraying requirement, so that convenience is brought to spraying of the bumper, then the fixing ring 10 is rotated, the fixing ring 10 is rotated in a threaded manner outside the screw rod 8, the moving plate 9 is pushed, the moving plate 9 slides outside the screw rod 8, the baffle 11 is driven to move, the position of the baffle 11 is conveniently adjusted according to the position of a radar hole in the bumper, the slide block 12 slides inside the sliding groove under the driving of the moving plate 9, the positioning effect is achieved on the position of the moving plate 9, the movement stability of the moving plate 9 is ensured, and finally the fixing clamp 17 is loosened, the movable rod 14 is pushed in the horizontal direction, so that the piston 15 moves in the connecting sleeve 13, the length of the movable rod 14 can be adjusted, the positions of the wheel arch supporting beam 18, the lamp supporting beam 19 and the horizontal plate supporting beam 20 are changed, then the fixing clamp 17 is pressed, the fixing bolt is rotated, so that the fixing clamp 17 is tightened, the rubber pad 16 is in close contact with the movable rod 14, the position of the movable rod 14 is conveniently and firmly fixed, meanwhile, a bumper to be painted is placed on the jig, so that two radar holes at the top of the bumper correspond to two baffles 11 above the frame 1, the two radar holes at two sides of the bumper respectively correspond to two baffles 11 at one end of the two movable rods 14, the wheel arch and the lamp of the bumper respectively correspond to the wheel arch supporting beam 18 and the lamp supporting beam 19, and the bumper is convenient to be placed and painted, make this tool can be applicable to not unidimensional bumper to this tool's practicality has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commercial car bumper spraying tool, includes frame (1), its characterized in that: the bottom of the frame (1) is fixedly connected with an adjusting rod (2), the outer part of the adjusting rod (2) is movably sleeved with a supporting base (3), the front of the supporting base (3) is fixedly connected with the front of the adjusting rod (2) through a bolt (4), a screw hole (5) is formed in the front of the adjusting rod (2), the bottom end of the adjusting rod (2) is in transmission connection with the bottom of an inner cavity of the supporting base (3) through an adjusting spring (6), the bottom of the side face of the frame (1) is fixedly connected with a side plate (7), the inner side of the side plate (7) is fixedly connected with a screw rod (8), the outer part of the screw rod (8) is movably sleeved with a movable plate (9), the outer thread of the screw rod (8) is sleeved with a fixing ring (10), the top of the movable plate (9) is fixedly connected with a baffle (11), and the, the adapter sleeve (13) has been fixed to the side of frame (1), movable rod (14) have been cup jointed in the inside activity of adapter sleeve (13), one end fixedly connected with piston (15) of movable rod (14), one side fixedly connected with rubber pad (16) of adapter sleeve (13), through fixation clamp (17) fixed connection between rubber pad (16) and movable rod (14), the other end fixedly connected with wheel eyebrow supporting beam (18) of movable rod (14), and the top and the bottom difference fixedly connected with lamps and lanterns supporting beam (19) and a word board supporting beam (20) of movable rod (14).

2. The commercial vehicle bumper spraying jig according to claim 1, characterized in that: the quantity of screw (5) is four, and the size of four screw (5) equals four screw (5) is distributed in the front of adjusting pole (2) equidistance, and four screw (5) all with bolt (4) looks adaptation.

3. The commercial vehicle bumper spraying jig according to claim 1, characterized in that: the adjusting spring (6) is positioned inside the supporting base (3), and two ends of the adjusting spring (6) are respectively fixedly connected with the bottom of the inner cavity of the supporting base (3) and the bottom end of the adjusting rod (2).

4. The commercial vehicle bumper spraying jig according to claim 1, characterized in that: the sliding block (12) is movably sleeved in a sliding groove in the top of the frame (1), and the top of the sliding block (12) is perpendicular to the bottom of the moving plate (9).

5. The commercial vehicle bumper spraying jig according to claim 1, characterized in that: the piston (15) is made of rubber materials, the piston (15) is located inside the connecting sleeve (13), and the piston (15) is matched with an inner cavity of the connecting sleeve (13).

6. The commercial vehicle bumper spraying jig according to claim 1, characterized in that: the fixing clamp (17) is movably sleeved outside the rubber pad (16), and the fixing clamp (17) is composed of two elastic plates and a fixing bolt.