CN211838622U - Automobile middle sliding door coating tool - Google Patents
Automobile middle sliding door coating tool Download PDFInfo
- Publication number
- CN211838622U CN211838622U CN202020019550.9U CN202020019550U CN211838622U CN 211838622 U CN211838622 U CN 211838622U CN 202020019550 U CN202020019550 U CN 202020019550U CN 211838622 U CN211838622 U CN 211838622U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sliding door
- support
- middle sliding
- transition seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an automobile middle sliding door coating tool, which relates to the technical field of automobile coating auxiliary devices and comprises a supporting rod fixedly connected with an automobile body, wherein an upper bracket and a lower bracket are arranged on the supporting rod; the upper bracket is fixedly connected with an upper positioning frame, the upper positioning frame is hinged with one end of a first connecting rod and one end of a second connecting rod, the other end of the first connecting rod and the other end of the second connecting rod are hinged with an upper transition seat, and an upper support connected with the middle sliding door is hung on the upper transition seat; the lower support is fixedly connected with a lower positioning frame, the lower positioning frame is hinged with one end of a third connecting rod and one end of a fourth connecting rod, the other end of the third connecting rod and the other end of the fourth connecting rod are hinged with a lower transition seat, and a lower support connected with the middle sliding door is hung on the lower transition seat. The utility model provides a sliding door application frock has the problem that influences appearance quality and the operating efficiency that sprays paint in the current car.
Description
Technical Field
The utility model belongs to the technical field of vehicle application auxiliary device technique and specifically relates to a sliding door application frock in car.
Background
When the white automobile body coating line of commercial car, in order to avoid white automobile body at the coating in-process, well sliding door removes and influences the application, well sliding door can not install the pulley to need the installation auxiliary fixtures to fix just can cross line production to well sliding door. The prior common auxiliary tool for coating the middle sliding door is an upper hinge tool and a lower hinge tool, namely, hinges are respectively arranged at the upper end and the lower end of the middle sliding door and are connected with a vehicle body. The coating tool for the middle sliding door with the structure has the following problems: (1) the structure is limited, the middle door can shield the vehicle body, so that the color difference exists in the finish paint of the shielded area of the vehicle body, and the appearance quality of the paint is influenced; (2) the operation space of the car door is limited, the switch of the middle door is interfered with the front door, the middle door cannot be independently opened and closed, and the front door needs to be opened before the middle door is opened and closed, so that the operation rate is seriously influenced; (3) the middle door can be opened only to form a 60-degree state with the vehicle body, so that the operations of spraying, gluing and the like of the middle door are influenced; (4) and a limiting and locking tool is additionally arranged, so that the number of paint repair points of the vehicle body is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sliding door application frock in car, this kind of frock can solve sliding door application frock in the current car and have the problem that influences appearance quality and the operating efficiency that sprays paint.
In order to solve the above problem, the utility model discloses a technical scheme is: the coating tool for the automobile middle sliding door comprises a supporting rod fixedly connected with an automobile body, wherein an upper bracket and a lower bracket are arranged on the supporting rod; the upper bracket is fixedly connected with an upper positioning frame, the upper positioning frame is hinged with one end of a first connecting rod and one end of a second connecting rod, the other end of the first connecting rod and the other end of the second connecting rod are hinged with an upper transition seat, and an upper support connected with a middle sliding door is hung on the upper transition seat; the lower support is fixedly connected with a lower positioning frame, the lower positioning frame is hinged to one end of a third connecting rod and one end of a fourth connecting rod, the other end of the third connecting rod and the other end of the fourth connecting rod are hinged to a lower transition seat, and a lower support connected with a middle sliding door is hung on the lower transition seat.
In the technical scheme of the sliding door coating tool in the automobile, a more specific technical scheme can also be that: and the upper positioning frame is hung with a locking pin for blocking the second connecting rod from rotating.
Further, the upper support is placed above the upper transition seat, and the upper transition seat is provided with two vertically arranged upper positioning pins for limiting the horizontal movement of the upper support; the lower support is placed above the lower transition seat, and the lower transition seat is provided with two lower positioning pins which are vertically arranged and used for limiting the horizontal movement of the lower support.
Furthermore, grooves matched with the two upper positioning pins are formed in two side edges of the upper support; and grooves respectively matched with the two lower positioning pins are formed in two side edges of the lower support.
Furthermore, the upper positioning frame comprises two upper positioning plates which are arranged in parallel, and the first connecting rod and the second connecting rod are arranged between the two upper positioning plates; the lower positioning frame comprises two lower positioning plates which are arranged in parallel, and the third connecting rod and the fourth connecting rod are arranged between the two lower positioning plates.
Further, the upper support and the lower support are both triangular structures.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the upper bracket and the lower bracket of the supporting rod connected with the vehicle body are connected with the detachable upper positioning seat and the detachable lower positioning seat through the four-bar linkage mechanism on each bracket, so that the opening and closing of a larger angle can be obtained, the tool for opening and closing the middle sliding door meeting the process requirements can be obtained, the middle sliding door can be effectively prevented from shielding the vehicle body for spraying, and the appearance quality of the vehicle body for spraying paint is improved; the upper and lower positioning seats of the middle sliding door are connected by adopting a hanging structure, so that the middle sliding door is convenient to mount and dismount, and the working efficiency is improved.
2. When the switch is used for sliding the door, the problem of interference between the switch and the front door is avoided, and the four-bar structure can realize that the middle sliding door is opened to form a 90-degree state with a vehicle body.
3. Set up the fitting pin, need not to set up locking frock in addition, do not contact with the automobile body, reduce the repairment point.
4. The hanging structure of the positioning seat and the transition seat is simple, the dismounting is fast, and the positioning is stable.
5. The structure of locating rack and support does benefit to and improves the holistic reliability of frock.
Drawings
Fig. 1 is a schematic structural diagram of the sliding door coating tool in the automobile.
Fig. 2 is a front view of the sliding door coating tool in the automobile.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a top view of fig. 3.
Reference numerals in the drawings indicate: 1. a support bar; 1-1, an upper connecting frame; 1-2, a lower connecting plate; 2. an upper bracket; 3. an upper support; 4. an upper positioning pin; 5. an upper transition seat; 6. a first link; 7. a second link; 8. a locking pin; 9. an upper positioning frame; 10. a lower bracket; 11. a lower support; 12. a lower locating pin; 13. a lower transition seat; 14. a third link; 15. a fourth link; 16. and a lower positioning frame.
Detailed Description
The invention will be described in more detail with reference to the following embodiments:
the automobile middle sliding door coating tool shown in fig. 1 and 2 mainly comprises a support rod 1, an upper support 2, an upper support 3, an upper transition seat 5, a first connecting rod 6, a second connecting rod 7, a locking pin 8, an upper positioning frame 9, a lower support 10, a lower support 11, a lower transition seat 13, a third connecting rod 14, a fourth connecting rod 15 and a lower positioning frame 16, wherein the support rod 1 in the embodiment is a rod body with a square cross section so as to be convenient for welding and fixing related parts. The upper portion of the supporting rod 1 is welded with an upper connecting frame 1-1 connected with a car body, the upper connecting frame 1-1 and two side faces of the supporting rod 1 are welded and fixed, the lower portion of the supporting rod 1 is also welded with a lower connecting plate 1-2, and the supporting rod 1 is connected with the car body through the upper connecting frame 1-1 and the lower connecting plate 1-2. The upper support 2 and the lower support 10 are welded on the same side of the support rod 1, the upper support 2 and the lower support 10 are identical in structure and orientation, the upper support 2 and the lower support 10 respectively comprise a cross rod perpendicular to the support rod 1 and an inclined rod for connecting the support rod 1 and the cross rod, and the inclined rod, the cross rod and the support rod 1 form a stable triangular structure. The upper bracket 2 is fixedly connected with an upper positioning frame 9, the upper positioning frame 9 comprises two upper positioning plates which are arranged in parallel, and the two upper positioning plates are respectively welded on the upper end surface and the lower end surface of the extending section of the cross rod of the upper bracket 2; a first connecting rod 6 and a second connecting rod 7 are hinged between two upper positioning plates of the upper positioning frame 9 through pin shafts respectively, the other ends of the first connecting rod 6 and the second connecting rod 7 are hinged with an upper transition seat 5, the first connecting rod 6, the second connecting rod 7 and the upper positioning frame 9 form a four-bar mechanism, and the upper positioning frame 9 is a fixed frame. In order to facilitate the installation and the disassembly of the middle sliding door and the coating tool, the upper support 3 and the upper transition seat 5 for connecting the middle sliding door adopt a hanging structure which is convenient to disassemble and assemble, the hanging structure of the embodiment is that two upper positioning pins 4 are vertically arranged on the upper end surface of the upper transition seat 5, grooves matched with the two upper positioning pins 4 are arranged on two sides of the upper support 3, and after the upper support 3 is hung on the upper transition seat 5, the upper support cannot move horizontally under the limitation of the two upper positioning pins 4, so that the connection reliability of the middle sliding door and the coating tool is ensured. In order to further improve the connection stability of the middle sliding door and the coating tool, another group of four-bar linkage mechanisms and a lower support 11 are connected with the middle sliding door on the lower support 10, each group of four-bar linkage mechanisms comprises a lower transition seat 13, a third connecting bar 14, a fourth connecting bar 15 and a lower positioning frame 16, the lower positioning frame 16 is provided with two lower positioning plates which are welded on the lower support 10 and are arranged in parallel, one ends of the third connecting bar 14 and the fourth connecting bar 15 are respectively hinged between the two lower positioning plates through pin shafts, the other ends of the third connecting bar 14 and the fourth connecting bar 15 are hinged with the lower transition seat 13, the lower transition seat 13 is provided with two lower positioning pins 12 which are vertically arranged and used for limiting the horizontal movement of the lower support 11, and two side edges of the lower support 11 are provided with grooves matched with the two lower positioning pins 12. For quick hanging, the upper ends of the upper positioning pin 4 and the lower positioning pin 12 are designed into a cone structure.
As shown in fig. 3 and 4, a locking pin 8 is hung on the upper positioning frame 9, the locking pin 8 is composed of a pin body and a limiting ring fixedly arranged on the upper portion of the pin body, two upper positioning plates of the upper positioning frame 9 are correspondingly provided with limiting holes into which the locking pin 8 is inserted, the limiting holes are positioned beside the position of the second connecting rod 7 after the middle sliding door is closed in place, and the locking pin 8 is inserted into the limiting holes of the two upper positioning plates to block the rotation of the second connecting rod 7, so that the whole tool can be locked without moving.
The mounting hole sites of the upper connecting frame 1-1, the lower connecting plate 1-2, the upper support 3 and the lower support 11 of the automobile middle sliding door coating tool respectively correspond to the original hole sites on the automobile body and the middle sliding door. When the four-bar hinge structure is used, an upper connecting frame 1-1 and a lower connecting plate 1-2 on a supporting rod 1 are fixedly connected with a vehicle body through bolts, an upper support 3 and a lower support 11 are respectively installed on a middle sliding door through the bolts, then the upper support 3 and the lower support 11 are hung on an upper transition seat 5 and a lower transition seat 13, the middle sliding door is connected with the vehicle body through a coating tool, and the middle sliding door and the vehicle body form a four-bar hinge structure, so that the middle sliding door can rotate around a rotating shaft to open or close. When the middle sliding door is closed in place, the second connecting rod 7 blocks the first connecting rod 6 from rotating towards the supporting rod 1, so that the door is closed in place; the locking pin 8 is inserted into a limiting hole of the upper positioning frame 9 to block the second connecting rod 7 from rotating, so that the middle sliding door is locked and prevented from being opened.
Claims (6)
1. The utility model provides a sliding door application frock in car which characterized in that: the device comprises a supporting rod fixedly connected with a vehicle body, wherein an upper bracket and a lower bracket are arranged on the supporting rod; the upper bracket is fixedly connected with an upper positioning frame, the upper positioning frame is hinged with one end of a first connecting rod and one end of a second connecting rod, the other end of the first connecting rod and the other end of the second connecting rod are hinged with an upper transition seat, and an upper support connected with a middle sliding door is hung on the upper transition seat; the lower support is fixedly connected with a lower positioning frame, the lower positioning frame is hinged to one end of a third connecting rod and one end of a fourth connecting rod, the other end of the third connecting rod and the other end of the fourth connecting rod are hinged to a lower transition seat, and a lower support connected with a middle sliding door is hung on the lower transition seat.
2. The automobile middle sliding door coating tool according to claim 1, characterized in that: and the upper positioning frame is hung with a locking pin for blocking the second connecting rod from rotating.
3. The automobile middle sliding door coating tool according to claim 2, characterized in that: the upper support is placed above the upper transition seat, and the upper transition seat is provided with two vertically arranged upper positioning pins for limiting the horizontal movement of the upper support; the lower support is placed above the lower transition seat, and the lower transition seat is provided with two lower positioning pins which are vertically arranged and used for limiting the horizontal movement of the lower support.
4. The automobile middle sliding door coating tool according to claim 3, characterized in that: grooves matched with the two upper positioning pins are formed in the two side edges of the upper support; and grooves respectively matched with the two lower positioning pins are formed in two side edges of the lower support.
5. The automobile middle sliding door coating tool according to claim 4, characterized in that: the upper positioning frame comprises two upper positioning plates which are arranged in parallel, and the first connecting rod and the second connecting rod are arranged between the two upper positioning plates; the lower positioning frame comprises two lower positioning plates which are arranged in parallel, and the third connecting rod and the fourth connecting rod are arranged between the two lower positioning plates.
6. The automobile middle sliding door coating tool according to any one of claims 1 to 5, characterized in that: the upper support and the lower support are both triangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019550.9U CN211838622U (en) | 2020-01-06 | 2020-01-06 | Automobile middle sliding door coating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019550.9U CN211838622U (en) | 2020-01-06 | 2020-01-06 | Automobile middle sliding door coating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838622U true CN211838622U (en) | 2020-11-03 |
Family
ID=73212820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019550.9U Expired - Fee Related CN211838622U (en) | 2020-01-06 | 2020-01-06 | Automobile middle sliding door coating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211838622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570224A (en) * | 2020-12-02 | 2021-03-30 | 吉林省百浪汽车装备技术有限公司 | Dual-drive four-connecting-rod self-locking swing mechanism |
-
2020
- 2020-01-06 CN CN202020019550.9U patent/CN211838622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570224A (en) * | 2020-12-02 | 2021-03-30 | 吉林省百浪汽车装备技术有限公司 | Dual-drive four-connecting-rod self-locking swing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201103 |