CN210476664U - Auxiliary tool for mounting automobile back door - Google Patents
Auxiliary tool for mounting automobile back door Download PDFInfo
- Publication number
- CN210476664U CN210476664U CN201920907164.0U CN201920907164U CN210476664U CN 210476664 U CN210476664 U CN 210476664U CN 201920907164 U CN201920907164 U CN 201920907164U CN 210476664 U CN210476664 U CN 210476664U
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- Prior art keywords
- back door
- supporting
- automobile
- main
- positioning
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model provides an utensil is assisted in installation of car back door, including the crossbeam that length direction and automobile body width direction were unanimous to be arranged, the both ends of crossbeam are equipped with and are used for enclosing the first locating piece that the face was laminated mutually on the A after with, and the both sides at crossbeam middle part are equipped with downwardly extending's main, vice locating pin, are equipped with two supporting parts that are used for the fixed stay car back door between two locating pieces and main, the vice locating pin respectively, are equipped with on the supporting part and enclose the outside face after with and hug closely the complex supporting shoe. Through the cooperation of main, vice locating pin and the main, vice locating hole that enclose after with, the utensil is assisted in the installation of car back door is confirmed for the position of enclosing after, places the back door fixed on the supporting part this moment, can guarantee to prove the poor precision of clearance face and the stability of matching of back door and top cap.
Description
Technical Field
The utility model relates to an automobile assembling field, concretely relates to utensil is assisted in installation of car back door.
Background
In the process of assembling the automobile, the assembly of the four doors and the two covers of the automobile is always difficult and important. The poor state of the clearance surface of the back door and the top cover of the automobile directly influences the beautiful coordination of the appearance of the whole automobile. The clearance surface difference is an important index for evaluating the overall matching precision of the automobile body, and the matching precision directly influences the appearance, wind noise, sealing performance and driving experience of consumers of the automobile.
In the prior assembly process, the clearance surface difference between the back door and the top cover is manually adjusted. At the moment, parts such as a rear protector, a rear tail lamp and the like are not installed, the back door is lack of support, and the back door is easy to droop under the action of the self gravity, so that the difference of clearance surfaces between the back door and the top cover is influenced. In actual operation matching, the influence of gravity needs to be overcome by adopting a manual piece lifting mode, but due to poor consistency of manual operation, the poor precision of the clearance surface between the back door and the top cover and the matching stability cannot be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is assisted in installation of car back door can guarantee the poor precision of clearance face of back door and top cap.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a utensil is assisted in installation of car back door, includes the crossbeam that length direction and automobile body width direction were unanimous to be arranged, the both ends of crossbeam be equipped with be used for with enclose after with A go up the first locating piece that the face laminated mutually, the both sides at crossbeam middle part are equipped with downwardly extending's main, vice locating pin, are equipped with two supporting parts that are used for the fixed stay car back door between two locating pieces and main, the vice locating pin respectively, are equipped with on the supporting part and enclose after with and hug closely the complex supporting shoe of outside face.
By adopting the technical scheme, through the matching of the main positioning pin and the auxiliary positioning hole on the back enclosure, the auxiliary tool for mounting the back door of the automobile is determined relative to the position of the back enclosure, and the back door is placed on the supporting part for fixation, so that the poor precision of the clearance surface of the back door and the top cover and the stability of matching can be guaranteed.
Drawings
Fig. 1 is a schematic mechanism diagram of the present invention;
FIG. 2 is a schematic structural view of the utility model mounted on the back wall;
fig. 3 is a schematic structural view of the present invention in a use state.
Detailed Description
The present invention will be further explained with reference to fig. 1 to 3:
the utility model provides a utensil is assisted in installation of car back door, includes the crossbeam 10 that length direction and automobile body width direction unanimous were arranged, the both ends of crossbeam 10 are equipped with the first locating piece 20 that is used for enclosing A upper plate face mutually laminating after with, the both sides at crossbeam 10 middle part are equipped with main, vice locating pin 30, 40 of downwardly extending, be equipped with two supporting parts 50 that are used for the fixed stay car back door between two locating pieces 20 and main, vice locating pin 30, 40 respectively, be equipped with on the supporting part 50 with enclose outside face hug closely the complex supporting shoe 51 after. When the automobile back door auxiliary tool is used, the main positioning pin 30 and the auxiliary positioning pin 40 are respectively inserted into the corresponding pin holes, the first positioning blocks 20 at the two ends of the cross beam 10 are attached to the upper plate surface of the back wall A, the back door auxiliary tool is fixed on the automobile back wall, the lower edge of the automobile back door is placed on the supporting part 50, the back door is supported by the supporting part 50, and the situation that the gap surface difference between the back door and the top cover is influenced by the drooping of the back door is prevented.
Furthermore, the support portion 50 includes a connecting plate 52 extending from the cross beam 10 in a bent shape, a support block 51 is fixed on the inner side plate surface of the vertical plate 521 of the connecting plate 52, a support plate 53 extending to the side far away from the cross beam 10 is arranged on the outer side plate surface of the vertical plate 521, and a V-shaped block 531 for supporting the back door B is arranged on the end of the support plate 53. Because the supporting plate 53 is connected to the cross beam 10 through the connecting plate 52 to form a cantilever beam structure, when the back door is placed on the supporting plate 53, the supporting plate 53 is subjected to a large moment, and the supporting plate 53 is effectively supported by arranging the supporting block 51 to be closely matched with the surface of the outer side of the back wall, so that the stability of the supporting plate 53 is ensured.
Preferably, a second positioning block 60 extends downwards from the middle of the cross beam 10, and magnetic patches are arranged at the bottoms of the first and second positioning blocks 20 and 60, which are attached to the upper plate surface of the rear wall a. The positioning block with the magnetic patch is arranged on the cross beam 10, and the positioning block is in magnetic attraction with the back wall, so that the back door support auxiliary tool is more stably fixed on the back wall.
Further, a U-shaped handle 70 is arranged on the upper beam surface of the middle part of the cross beam 10. The handle 70 is arranged to facilitate the use of the operator.
Preferably, the primary and secondary locating pins 30, 40 are round pins and diamond pins, respectively. The pin holes on the rear wall are all round holes, the auxiliary positioning pins 40 are arranged in a diamond shape, and the mounting tolerance of the auxiliary tool mounted on the rear wall is effectively absorbed, so that the over-positioning is prevented.
Claims (5)
1. The utility model provides a utensil is assisted in installation of car back door, includes crossbeam (10) that length direction and automobile body width direction were unanimous to be arranged, its characterized in that: the two ends of the beam (10) are provided with first positioning blocks (20) which are used for being attached to the upper panel of the rear wall A, two sides of the middle of the beam (10) are provided with main positioning pins (30) and auxiliary positioning pins (40) which extend downwards, two supporting parts (50) which are used for fixedly supporting the back door of the automobile are respectively arranged between the two positioning blocks (20) and the main positioning pins (30) and the auxiliary positioning pins (40), and the supporting parts (51) which are closely matched with the outer panel of the rear wall are arranged on the supporting parts (50).
2. The automobile back door mounting aid as claimed in claim 1, wherein: the supporting portion (50) comprises a connecting plate (52) which extends from the cross beam (10) and is bent, a supporting block (51) is fixed on the inner side plate surface of a vertical plate (521) of the connecting plate (52), a supporting plate (53) which extends to the side far away from the cross beam (10) is arranged on the outer side plate surface of the vertical plate (521), and a V-shaped block (531) used for supporting the back door B is arranged at the end portion of the supporting plate (53).
3. The automobile back door mounting aid as claimed in claim 1, wherein: the middle part of the cross beam (10) extends downwards to form a second positioning block (60), and magnetic patches are arranged at the bottoms of the first positioning block (20) and the second positioning block (60) which are attached to the upper plate surface of the rear wall A.
4. The automobile back door mounting aid as claimed in claim 1, wherein: the upper beam surface of the middle part of the cross beam (10) is provided with a U-shaped handle (70).
5. The automobile back door mounting aid as claimed in claim 1, wherein: the main positioning pin and the auxiliary positioning pin (30, 40) are respectively a round pin and a diamond pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907164.0U CN210476664U (en) | 2019-06-17 | 2019-06-17 | Auxiliary tool for mounting automobile back door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907164.0U CN210476664U (en) | 2019-06-17 | 2019-06-17 | Auxiliary tool for mounting automobile back door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476664U true CN210476664U (en) | 2020-05-08 |
Family
ID=70529452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920907164.0U Active CN210476664U (en) | 2019-06-17 | 2019-06-17 | Auxiliary tool for mounting automobile back door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828800A (en) * | 2020-12-30 | 2021-05-25 | 上汽通用五菱汽车股份有限公司 | Sliding back type tail door auxiliary assembly tool |
| CN113607037A (en) * | 2021-07-28 | 2021-11-05 | 奇瑞汽车股份有限公司 | Utensil is assisted in assembly alignment degree inspection of car back door |
-
2019
- 2019-06-17 CN CN201920907164.0U patent/CN210476664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828800A (en) * | 2020-12-30 | 2021-05-25 | 上汽通用五菱汽车股份有限公司 | Sliding back type tail door auxiliary assembly tool |
| CN113607037A (en) * | 2021-07-28 | 2021-11-05 | 奇瑞汽车股份有限公司 | Utensil is assisted in assembly alignment degree inspection of car back door |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |