CN203316351U

CN203316351U - Vehicle door fixture for coating vehicle

Info

Publication number: CN203316351U
Application number: CN2013203024314U
Authority: CN
Inventors: 魏红亮
Original assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2013-05-29
Filing date: 2013-05-29
Publication date: 2013-12-04
Anticipated expiration: 2023-05-29

Abstract

The utility model discloses a vehicle door fixture for coating a vehicle. The vehicle door fixture for coating the vehicle comprises a clamp composed of a first clamping body and a second clamping body, wherein a locating pin used for being matched with a locating hole in an inner plate of a vehicle door is arranged at the end of the first clamping body, a locating support is fixed on the second clamping body, multiple clamping slots used for clamping and closing the upper side of the inner plate of the vehicle door are formed in the side wall of the locating support, a locating shaft is also pivoted on the locating support, and the locating shaft has a position used for clamping and closing the side wall of a side wall inner plate in a swinging process. The vehicle door fixture is simple in structure, convenient for operation and good in stability, a contact point of the vehicle door fixture is small, a workpiece can not deform owning to mounting, and production efficiency can be improved. The vehicle door fixture can meet common uses of commercial vehicles and light trucks of four types, namely narrow-body single row, narrow-body one and half row, wide-body single row and wide-body one and half row.

Description

A kind of vehicle paintwork door clamp

Technical field

The utility model relates to a kind of fixture, more precisely, relates to a kind of vehicle and make car door finish paint fixture used when spraying.

Background technology

Fixture accounts for consequence in painting, if the fixture poor quality can have a strong impact on coating-spraying, particularly in Control During Paint Spraying by Robot, it requires higher to fixture.Fixture must be solid and reliable, in use can not automatically spring open, thereby otherwise car door opening can be interfered the impact spraying with robot, and when serious, vehicle body must circulate back again, re-starts Control During Paint Spraying by Robot, so fixture in earlier stage designs and is even more important.Fixture is installed before spraying paint, after paint film is dried, unload, fixture is higher than hand spray technological requirement for automatic coating, if fixture can not meet the automatic coating requirement, will have a strong impact on painting quality, productive temp also can be influenced, so the reliability of fixture is particularly important.

The fixture that present stage is used mainly contains following problem: one, poor quality, the fixture quality has a strong impact on the spraying effect of car body coating, and particularly, under the Control During Paint Spraying by Robot condition, fixture requires higher, sometimes fixture in use is out of shape, and the Control During Paint Spraying by Robot profiling just need re-start like this; Two, stability is not high, and jaws excesssive gap or too small causes crack between a door and its frame to open distance and do not reach the requirement of 10mm-20mm spraying coating process.

The utility model content

The utility model, in order to solve problems of the prior art, provides a kind of vehicle paintwork door clamp.

In order to realize above-mentioned purpose, the technical solution of the utility model is: a kind of vehicle paintwork door clamp, comprise the clamp formed by the first clamp and the second clamp, the termination of described the first clamp is provided with for the alignment pin with the cooperation of inner plate of car door locating hole, be fixed with locating support on described the second clamp, the sidewall of described locating support is provided with a plurality of for engaging the draw-in groove of inner plate of car door upside, go back pivot joint one locating shaft on described locating support, described locating shaft has the position of an engaging side-wall inner-plate sidewall in the process swung.

Preferably, the framework that described locating support is rectangle structure.

Preferably, the number of described draw-in groove is two.

Preferably, the sidewall of described locating support also stretches out one for being fastened on the second alignment pin between side-wall inner-plate and side-wall outer-plate.

Preferably, the cross section of described draw-in groove takes the shape of the letter U.

Door clamp of the present utility model when in use, the alignment pin of the first clamp termination inserts in the locating hole of inner plate of car door, open clamp, make the draw-in groove in locating support on the second clamp block the upside of inner plate of car door, now, the rotational positioning axle, make it be fastened on the sidewall of side-wall inner-plate, thereby car door is fixed, be convenient to the carrying out of spraying process.Door clamp of the present utility model, it is simple in structure, simple operation, and good stability, its contact point is little, and workpiece can not be out of shape because of mounting, and can improve the efficiency of production simultaneously.This door clamp can meet that the narrow body of the light card of commercial car is single, row half and expanded letter is single, row's totally four kinds of vehicles general partly.

The accompanying drawing explanation

Fig. 1 shows the front view of the utility model door clamp.

Fig. 2 shows the top view of Fig. 1.

Fig. 3 shows the side view of the utility model door clamp.

The specific embodiment

For the technical problem that the utility model is solved, the technical scheme of employing, the technique effect of obtaining should be readily appreciated that, below in conjunction with concrete accompanying drawing, the specific embodiment of the present utility model is described further.

Referring to figs. 1 to Fig. 3, the disclosed a kind of vehicle paintwork door clamp of the utility model, comprise the clamp 1 be comprised of the first clamp 10 and the second clamp 11, and reset by spring 2.This clamp 1 can be the clip that general that use and its cross section is A type structure, and this structure belongs to existing technology, therefore its structure no longer is described in detail.The termination of described the first clamp 10 is provided with an alignment pin 7, and this alignment pin 7 coordinates for the locating hole with inner plate of car door, and in view of the difference of each vehicle, this alignment pin 7 can be fixed on the first clamp 10 by a junction, and the mode of connection preferably adopts welding.

Be fixed with locating support 5(on described the second clamp 11 and can also fix this locating support 5 by a junction), the rectangular frame that this locating support 5 preferably adopts body to surround, for example can be welded by four reinforcing bars.Be provided with a plurality of draw-in grooves that preferably take the shape of the letter U for the cross section that engages the inner plate of car door upside 3 on the sidewall of described locating support length direction, this draw-in groove can be two or more; Go back pivot joint one locating shaft 6 on described locating support 5, an end of this locating shaft 6 is articulated on locating support 5, and the other end can freely swing in scope together.This locating shaft 6 has the position of an engaging side-wall inner-plate sidewall in the process swung.

Door clamp of the present utility model when in use, the alignment pin 7 of the first clamp 10 terminations inserts in the locating hole of inner plate of car door, open clamp 1, make the draw-in groove 3 in locating support 5 on the second clamp 11 block the upside of inner plate of car door, now, rotational positioning axle 6, make it be fastened on the sidewall of side-wall inner-plate, thereby car door is fixed, be convenient to the carrying out of spraying operation.Door clamp of the present utility model, it is simple in structure, simple operation, and good stability, its contact point is little, and workpiece can not be out of shape because of mounting, and can improve the efficiency of production simultaneously.This door clamp can meet that the narrow body of the light card of commercial car is single, row half and expanded letter is single, row's totally four kinds of vehicles general partly.

The preferred structure of the utility model is: the sidewall of described locating support 5 also stretches out one for being fastened on the second alignment pin 4 between side-wall inner-plate and side-wall outer-plate, and this second alignment pin 4 can be the termination that in locating support 5, the reinforcing bar rod member stretches out.The closure of more firm car door and gusset.

In order to make this door clamp be applied to more vehicle, draw-in groove 3 preferably is fixed on the sidewall of location vehicle frame 5 by connecting portion 30.

The utility model is by preferred embodiment having carried out detailed explanation.Yet, by studying carefully above, to the variation of each embodiment with to increase be also that one of ordinary skill in the art institute is apparent.Being intended that all these variations and increasing of applicant all dropped in the scope that the utility model claim protects.

Similar numbering refers to similar element in the whole text.For clarity, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.

Term used herein is only for to be illustrated specific embodiment, and it not is intended to the utility model is limited.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the utility model one of ordinary skill in the art's understanding.

Claims

1. a vehicle paintwork door clamp, comprise the clamp formed by the first clamp and the second clamp, it is characterized in that: the termination of described the first clamp is provided with for the alignment pin with the cooperation of inner plate of car door locating hole, be fixed with locating support on described the second clamp, the sidewall of described locating support is provided with a plurality of for engaging the draw-in groove of inner plate of car door upside, go back pivot joint one locating shaft on described locating support, described locating shaft has the position of an engaging side-wall inner-plate sidewall in the process swung.

2. door clamp according to claim 1, is characterized in that: the framework that described locating support is rectangle structure.

3. door clamp according to claim 1, it is characterized in that: the number of described draw-in groove is two.

4. door clamp according to claim 1, it is characterized in that: the sidewall of described locating support also stretches out one for being fastened on the second alignment pin between side-wall inner-plate and side-wall outer-plate.

5. door clamp according to claim 1, it is characterized in that: the cross section of described draw-in groove takes the shape of the letter U.