CN101428269B - Automotive back door coating process locking device - Google Patents
Automotive back door coating process locking device Download PDFInfo
- Publication number
- CN101428269B CN101428269B CN2008102333206A CN200810233320A CN101428269B CN 101428269 B CN101428269 B CN 101428269B CN 2008102333206 A CN2008102333206 A CN 2008102333206A CN 200810233320 A CN200810233320 A CN 200810233320A CN 101428269 B CN101428269 B CN 101428269B
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- China
- Prior art keywords
- back door
- locking mechanism
- limited block
- coating process
- locking
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Abstract
The invention relates to a locking device for the coating process of an automobile back door. The locking device comprises a supporting rod, a handle, an upper locking mechanism for clamping the back door and a lower locking mechanism locked with the lower locking mechanism. The upper locking mechanism is arranged at the upper end of the supporting rod; and the lower locking mechanism is arranged at the middle lower part of the supporting rod, and close to the upper part of the handle at the lower end. In the device, the upper locking mechanism is utilized for clamping the back door so that the opening and the closing of the back door are facilitated when an operator conducts the spraying operation, the operation is simple and reliable, and the damage to the paint film, which is caused by a hand directly contacting with the back door, is avoided; and the lower locking mechanism is utilized to lock the back door and the car body, and keep the back door closed, so that the painting quality is improved.
Description
Technical field
The invention belongs to body of a motor car parts coating process device, be specifically related to a kind of automotive back door coating process locking device.
Background technology
At present, in the automotive back door coating process, usually directly grasping the tailgate bottom margin by operating personnel sprays paint, again it is put down after finishing, tailgate is in free state, and the subject matter of existence is: in the spray painting operation process, and inconvenient operation, polluted hand by lacquer easily, healthy unfavorable to operating personnel; The tailgate edge paint film that operating personnel hold the place destroys, and is unfavorable to presentation quality; Tailgate is in the freely openable state in course of conveying, contacts with the collision of tailgate frame easily, causes the tailgate frame of contact site, the paint film of tailgate to destroy; In the course of conveying upward slope process, the risk that the headstock of tailgate existence and back car body bumps dress.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automotive back door coating process locking device, and it can be opened tailgate and carry out spraying operation in painting process, avoids operating personnel directly to contact the paint film destruction that car door causes; Spray paint finish after, close tailgate again, and, keep tailgate to be closed condition the locking of tailgate and car body.Avoid tailgate to be in free state and tailgate frame impact wreckage paint film.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
A kind of automotive back door coating process locking device, whole by support bar, handle, clamping tailgate last locking mechanism and the following locking mechanism that locks with car body and form, the described locking mechanism of going up is positioned at post upper, and described locking mechanism down is positioned at and supports the middle and lower part near lower end handle top.
The described locking mechanism of going up comprises back limited block, front limit piece, nut, double-screw bolt and limit spring, described back limited block is fixed on supporting bar top, back limited block is connected the front limit piece by nut with double-screw bolt, between front limit piece and the back limited block limit spring is installed.By regulating double-screw bolt, the spacing of limited block plays clamping to automobile back door before and after can changing.
Be fixed with alignment pin on the described front limit piece, alignment pin passes corresponding hole on the limited block of back, the back limited block is located, fixedly the relative position of front limit piece, back limited block.Also be provided with locating piece between back limited block and the front limit piece, the minimum spacing of front and back limited block is limited.
Described locking mechanism down comprises spacer pin, pilot pin, regulation cock, locking spring and contiguous block; Described regulation cock is fixed on support bar middle and lower part one side by contiguous block, spacer pin is the L type, the end has is convenient to the homalocephalus that hand is grabbed, spacer pin passes regulation cock, stretch out the part of one side conduct with the car body locking of L type, pilot pin and locking spring are enclosed within on the L type another side of spacer pin and are positioned at the both sides of regulation cock, and the opposite face of regulation cock and pilot pin has draw-in groove and the Ka Tai that cooperatively interacts respectively, by locking spring regulation cock and pilot pin is tightened mutually.
Support bar is crooked body, and its sweep contacts with car body, to reduce contact area, avoids the destruction to paint film, simultaneously tailgate and car body is separated certain interval, avoids coating with lacquer adhesion; Handle (14) is hollow or solid triangle body or annular solid, carries out grasping with the handled easily personnel.
After adopting technique scheme, automotive back door coating process locking device of the present invention can utilize locking mechanism to clamp tailgate, the handled easily personnel are the opening and closing tailgate when spraying operation, and operation is convenient, reliable, avoids hand directly to contact tailgate and causes paint film to damage; Locking mechanism keeps tailgate to close tailgate and car body locking under utilizing, and provides effective means to the painting quality that improves tailgate.
Description of drawings
Fig. 1 is an automotive back door coating process locking device structure chart of the present invention
Fig. 2 is the part explosive view of automotive back door coating process locking device of the present invention
Fig. 3, Fig. 4 are automotive back door coating process locking device of the present invention and tailgate installation diagram
Fig. 5 is group's plate installation diagram behind automotive back door coating process locking device of the present invention and the car body
Skirtboard behind limited block, 5-front limit piece, 6-double-screw bolt, 7-support bar, 8-contiguous block, 9-spacer pin, 10-regulation cock, 11-pilot pin, 12-locking spring, 13-limit spring, 14-handle, 15-tailgate, the 16-among the figure, behind the 1-nut, 2-alignment pin, 3-locating piece, 4-
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Referring to Fig. 1 and Fig. 2, automotive back door coating process locking device of the present invention is made up of support bar 7, last locking mechanism, following locking mechanism and handle 14.Last locking mechanism is positioned at support bar 7 upper ends, and following locking mechanism is positioned at support bar 7 near handle one end.Support bar 7 is crooked body, and its crooked position contacts with car body, to reduce the contact area with car body, avoids the destruction to the car body paint film, simultaneously tailgate and car body is separated certain interval, avoids coating with lacquer adhesion.Handle 14 is the triangle body or the annular solid of hollow, so that operating personnel's grasping.Last locking mechanism is connected to form alignment pin 2, limit spring 13, locating piece 3, back limited block 4 and front limit piece 5 successively by nut 1 and double-screw bolt 6, fixedlying connected of front limit piece 5 with support bar 7 tops, back limited block 4 is weldingly connected with nut 1, link to each other with front limit piece 5 by double-screw bolt 6 and limit spring 12, the middle limit spring 13 of installing, double-screw bolt 6 can pass through manual adjustment, and the spacing of limited block plays the effect of clamping before and after changing to automobile back door.Be fixed with alignment pin 2 on the front limit piece 5, alignment pin 2 passes corresponding hole on the limited block 4 of back, and alignment pin 2 mainly plays the role of positioning to back limited block 4, the relative position of fixing front and back limited block.Also be provided with locating piece 3 between back limited block 4 and the front limit piece 5, the main effect of locating piece 3 is that the minimum spacing to the front and back limited block limits.Following locking mechanism is by spacer pin 9, pilot pin 10, regulation cock 11, locking spring 12 and connect piece 8 and connect to form successively; Spacer pin 9 is the L type, and an end is made as the homalocephalus shape, so that operating personnel's grasping, and prevent that it breaks away from pilot pin 11.Spacer pin 9 break-through is successively crossed locking spring 12, pilot pin 11 and regulation cock 10, and the one side of stretching out the L type is as the part that locks with car body.Pilot pin 11 is provided with draw-in groove with the end face that regulation cock 10 combines, and matches with Ka Tai on regulation cock 10 end faces, and they reach chucking by the effect of locking spring 12.Spacer pin 9 can rotate freely after regulation cock 10 and pilot pin 11 break away from down on time.
Referring to Fig. 3 and Fig. 4, during use, before spraying paint, tailgate 15 is lifted slightly, earlier back limited block 4 is stretched in the tailgate lockhole, turn to 90 ° of extremely back limited blocks 4 can't break away from tailgate then, regulate double-screw bolt 6, make tailgate stuck between front and back limited block 5 and 4, grasp handle 14 then, open or close tailgate and finish the inside and outside spraying operation of tailgate, thereby avoid hand to contact directly that paint film that tailgate causes destroys and the pollution of operating personnel's hand.
After the tailgate spraying operation is finished, tailgate is put down, spacer pin 9 is down pinned, make regulation cock 10 and pilot pin 11 draw-in grooves break away from the back half-twist, spacer pin is placed behind the car body behind skirtboard 16 bottoms, spacer pin 9 is rotated up 90 °, and spacer pin 9 props up skirtboard 16 behind the car body, looses one's grip, regulation cock 10 is fallen in the draw-in groove of pilot pin 11, utilize the effect of locking spring 12, reach purpose, as Fig. 5 with tailgate and car body locking.
Claims (5)
1. automotive back door coating process locking device, integral body is formed by the last locking mechanism of support bar (7), handle (14), clamping tailgate with the following locking mechanism of car body locking, the described locking mechanism of going up is positioned at support bar (7) upper end, described locking mechanism down is positioned at the support bar middle and lower part, near lower end handle (14);
The described locking mechanism of going up comprises back limited block (4), front limit piece (5), nut (1), double-screw bolt (6) and limit spring (13), described front limit piece (5) is fixed on supporting bar top, front limit piece (5) is connected back limited block (4) by nut (1) with double-screw bolt (6), between back limited block (4) and the front limit piece (5) limit spring (13) is installed;
Described locking mechanism down comprises spacer pin (9), pilot pin (10), regulation cock (11), locking spring (12) and contiguous block (8); Described regulation cock (11) is fixed on support bar (7) bottom one side by contiguous block (8), spacer pin (9) is the L type, the end has is convenient to the homalocephalus that hand is grabbed, spacer pin (9) passes regulation cock (11), stretch out the part of one side conduct with the car body locking of L type, pilot pin (10) and locking spring (12) are enclosed within on the L type another side of spacer pin (9) and are positioned at the both sides of regulation cock (11), the opposite face of regulation cock (11) and pilot pin (10) has draw-in groove and the Ka Tai that cooperatively interacts respectively, by locking spring (12) regulation cock (11) and pilot pin (10) is tightened mutually.
2. automotive back door coating process locking device according to claim 1 is characterized in that, is fixed with alignment pin (2) on the described front limit piece (5), and alignment pin (2) passes back limited block (4) and goes up corresponding hole, to back limited block (4) location.
3. automotive back door coating process locking device according to claim 1 and 2 is characterized in that, also is provided with locating piece (3) between described back limited block (4) and the front limit piece (5).
4. automotive back door coating process locking device according to claim 1 and 2 is characterized in that, described support bar (7) is crooked body, and its sweep contacts with car body.
5. automotive back door coating process locking device according to claim 1 and 2 is characterized in that, described handle (14) is hollow or solid triangle body, or is hollow annular solid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102333206A CN101428269B (en) | 2008-12-11 | 2008-12-11 | Automotive back door coating process locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102333206A CN101428269B (en) | 2008-12-11 | 2008-12-11 | Automotive back door coating process locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101428269A CN101428269A (en) | 2009-05-13 |
| CN101428269B true CN101428269B (en) | 2011-04-20 |
Family
ID=40644030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102333206A Expired - Fee Related CN101428269B (en) | 2008-12-11 | 2008-12-11 | Automotive back door coating process locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101428269B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615008B (en) * | 2012-04-10 | 2014-11-05 | 奇瑞汽车股份有限公司 | Assistive tool for coating storage room of saloon car |
| CN103706530B (en) * | 2012-09-28 | 2016-03-16 | 北汽福田汽车股份有限公司 | Lifting type automotive back door coating auxiliary mould |
| CN104475287B (en) * | 2014-10-31 | 2016-08-31 | 浙江吉利控股集团有限公司 | A kind of automobile luggage compartment door gluing, paint spraying tooling |
| CN105643509A (en) * | 2016-03-15 | 2016-06-08 | 奇瑞汽车股份有限公司 | Coating tool for automobile back door |
-
2008
- 2008-12-11 CN CN2008102333206A patent/CN101428269B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101428269A (en) | 2009-05-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20191211 |