CN210474415U

CN210474415U - Positioning mechanism for spraying automobile door

Info

Publication number: CN210474415U
Application number: CN201921281914.4U
Authority: CN
Inventors: 钟高建; 魏俊生
Original assignee: Fengfan New Energy Automotive Technology Taicang Co ltd
Current assignee: Fengfan New Energy Automotive Technology Taicang Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-08
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a positioning mechanism for spraying car door, including first part, the top that leans on of first part is provided with the mounting hole, and the below that leans on of first part is provided with the locating lever, the intermediate position of first part is provided with spacing mouth, the left side of spacing mouth is provided with the mounting panel, form the spacing groove between mounting panel and the first part, the inside of spacing groove is provided with the backing sheet, the backing sheet is provided with two altogether, two one side that the backing sheet is close to spacing mouth all is provided with the flexure strip; the utility model discloses lean on top flexure strip and all be equipped with antifriction board by one side that below flexure strip is close to each other, this kind of structure can also effectively avoid gag lever post and upper and lower both sides flexure strip to take place the friction when can carrying on spacingly to the gag lever post, prolongs the life of flexure strip, and antifriction board is fixed in the draw-in groove through the fixture block simultaneously, consequently can make things convenient for the dismouting, guarantees the good antifriction performance of antifriction board.

Description

Positioning mechanism for spraying automobile door

Technical Field

The utility model belongs to the technical field of the car application, concretely relates to a positioning mechanism for spraying car door.

Background

With the rapid increase of automobile reserves in China, automobile collision accidents in China also rise year by year, the automobile coating industry is gradually seen along with the development of the trend, the automobile door limiting tool is an important component part of the automobile coating industry, and although the existing production process of the positioning mechanism for spraying the automobile door is mature day by day, part of the positioning mechanism is still insufficient to be improved.

The current positioning mechanism who is used for spraying car door generally includes two parts, and the mounting hole has been seted up to part one, wears to be equipped with in the mounting hole to fix the fastener on the car door hasp with part one, is equipped with the locating pin that can the joint in the frame locked groove, has seted up spacing mouthful on the part one, and the protruding gag lever post that forms of part two, gag lever post can pass spacing mouthful, installs on the part one and can be spacing the intraoral elastomeric element of gag lever post in spacing. Any anti-friction structure is not arranged between the upper elastic piece and the lower elastic piece of the elastic component, so that the elastic pieces are easily abraded in the process of frequently embedding the limiting rod and the upper elastic piece and the lower elastic piece, and the service life of the elastic pieces is shortened.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a positioning mechanism for spraying car door has effectively to avoid gag lever post and upper and lower both sides flexure strip to take place the friction, extension flexure strip life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning mechanism for spraying an automobile door comprises a first part, wherein a mounting hole is formed in the upper portion, which leans against the first part, a positioning rod is arranged in the lower portion, which leans against the first part, a limiting opening is formed in the middle of the first part, a mounting plate is arranged on the left side of the limiting opening, a limiting groove is formed between the mounting plate and the first part, two supporting plates are arranged in the limiting groove, elastic pieces are arranged on one sides, which are close to the limiting opening, of the two supporting plates, the two supporting plates are connected with the two elastic pieces through bolt shafts, fixing rings are arranged at two ends of the two bolt shafts, accommodating grooves are arranged on one sides, which are close to each other, of the two elastic pieces, anti-friction plates are arranged in the two accommodating grooves, and a plurality of clamping blocks are arranged on one sides, which are close to the two accommodating grooves, of the two anti-friction plates, two correspond a plurality of on the holding tank the position of fixture block all is provided with the draw-in groove, one side that first part is close to the locating lever is provided with buffer structure, one side that first part was kept away from to buffer structure is provided with the second part, one side that the second part is close to first part and be provided with the gag lever post with spacing mouthful corresponding position, the top of leaning on of second part is provided with the locating pin, the below of leaning on of second part and be provided with the locating hole with locating lever corresponding position.

Preferably, buffer structure includes rubber housing, buffering gasbag and buffer spring, wherein, the inside left and right sides wall of rubber housing all is provided with a plurality of buffering gasbag, connects through buffer spring between the buffering gasbag that left and right sides both sides correspond.

Preferably, a first limit opening is formed between the two elastic pieces, and the size of the first limit opening is the same as that of the limit rod.

Preferably, when the clamping groove and the clamping block are in a connection state, the surface of one side, close to the limiting opening, of the anti-friction plate and the surface of one side, close to the limiting opening, of the accommodating groove form the same plane.

Preferably, the inner side wall of the fixing ring is provided with threads meshed with the threads of the outer side wall of the bolt shaft.

Preferably, the plurality of buffering air bags and the rubber shell as well as the plurality of buffering air bags and the plurality of buffering springs are connected through glue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses lean on top flexure strip and all be equipped with antifriction board by one side that below flexure strip is close to each other, this kind of structure can also effectively avoid gag lever post and upper and lower both sides flexure strip to take place the friction when can carrying on spacingly to the gag lever post, prolongs the life of flexure strip, and antifriction board is fixed in the draw-in groove through the fixture block simultaneously, consequently can make things convenient for the dismouting, guarantees the good antifriction performance of antifriction board.

2. The utility model discloses the left side of flexure strip is equipped with the backing sheet, and passes through bolted connection between flexure strip and the backing sheet to it is fixed through solid fixed ring, this kind of structure makes the change work of antifriction board become labour saving and time saving more, has good market competition.

3. The utility model discloses one side that first part is close to the second part is equipped with buffer structure, and buffer structure includes rubber housing, buffering gasbag and buffer spring, and at the spacing mouthful of gag lever post embedding and the in-process of first spacing mouthful, buffer structure can effectively cushion and reduce the impact force that the gomphosis produced (the impact force is weakened by rubber housing, buffering gasbag and buffer spring in proper order), prolongs the life of first part and second part.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the rear view of the present invention.

Fig. 3 is a schematic structural diagram of the right side view of the present invention.

Fig. 4 is a schematic sectional view of fig. 1A according to the present invention.

Fig. 5 is a schematic structural diagram of the buffering structure of the present invention.

In the figure: 1. a first member; 2. mounting holes; 3. a second component; 4. mounting a plate; 5. positioning pins; 6. positioning a rod; 7. positioning holes; 8. a limiting rod; 9. a limiting port; 10. a limiting groove; 11. a buffer structure; 111. a rubber housing; 112. a buffer air bag; 113. a buffer spring; 12. an elastic sheet; 13. a card slot; 14. accommodating grooves; 15. an anti-friction plate; 16. a clamping block; 17. a fixing ring; 18. a support sheet; 19. a bolt shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a positioning mechanism for spraying a vehicle door, including a first component 1, a mounting hole 2 is disposed above the first component 1, a positioning rod 6 is disposed below the first component 1, a position-limiting opening 9 is disposed at a middle position of the first component 1, a mounting plate 4 is disposed at a left side of the position-limiting opening 9, a position-limiting groove 10 is formed between the mounting plate 4 and the first component 1, a supporting plate 18 is disposed inside the position-limiting groove 10, two supporting plates 18 are disposed, two elastic plates 12 are disposed at a side of the two supporting plates 18 close to the position-limiting opening 9, the two supporting plates 18 and the two elastic plates 12 are connected by a bolt shaft 19, fixing rings 17 are disposed at two ends of the two bolt shafts 19, and for rotation and fixation can be achieved, in this embodiment, preferably, inner side walls of the fixing rings 17 are provided with threads engaged with outer side walls of the bolt shafts 19, in the embodiment, preferably, when the clamping grooves 13 and the clamping blocks 16 are in a connected state, a side surface of the anti-friction plate 15 close to the spacing port 9 and a side surface of the accommodating groove 14 close to the spacing port 9 form a same plane, a side of the first component 1 close to the positioning rod 6 is provided with a buffer structure 11, a side of the buffer structure 11 far away from the first component 1 is provided with the second component 3, a side of the second component 3 close to the first component 1 and a position corresponding to the spacing port 9 is provided with the spacing rod 8, and in order to further limit the spacing rod 8, in this embodiment, preferably, a first limit opening is formed between the two elastic pieces 12, the size of the first limit opening is the same as that of the limit rod 8, the positioning pin 5 is disposed near the upper portion of the second member 3, and the positioning hole 7 is disposed near the lower portion of the second member 3 and corresponds to the positioning pin 6.

In order to have a buffering performance, in this embodiment, preferably, the buffering structure 11 includes a rubber housing 111, a buffering airbag 112 and a buffering spring 113, wherein the left and right side walls inside the rubber housing 111 are provided with a plurality of buffering airbags 112, the buffering airbags 112 corresponding to the left and right sides are connected through the buffering spring 113, and for a better using effect, in this embodiment, preferably, the plurality of buffering airbags 112 and the rubber housing 111 and the plurality of buffering airbags 112 and the plurality of buffering springs 113 are connected through glue.

The utility model discloses a theory of operation and use flow: firstly, a first component 1 is fixed on a vehicle door lock catch through a fastener on the vehicle door lock catch (the fastener is arranged in an installation hole 2), then a second component 3 is fixed on a vehicle frame through a positioning pin 5, in the coating process, a limiting rod 8 on the second component 3 is embedded into a limiting opening 9 and a first limiting opening (formed by an upper elastic sheet 12 and a lower elastic sheet 12) for limiting, the aim that a worker can quickly open a vehicle door before coating in a closed coating room is achieved, and when the vehicle door needs to be closed, the limiting rod 8 can be taken out of the limiting opening 9; because the buffering structure 11 is arranged on one side of the first component 1 close to the second component 3, in the process that the limiting rod 8 is embedded into the limiting opening 9 and the first limiting opening, the impact force generated by embedding can be effectively buffered and reduced (the impact force is weakened by the rubber shell 111, the buffering air bag 112 and the buffering spring 113 in sequence), and the service lives of the first component 1 and the second component 3 are prolonged; because the anti-friction plates 15 are arranged on the sides, close to each other, of the upper elastic piece 12 and the lower elastic piece 12, the limiting rod 8 can be limited, the friction between the limiting rod 8 and the elastic pieces 12 on the upper side and the lower side can be effectively avoided, the service life of the elastic pieces 12 is prolonged, and meanwhile, the anti-friction plates 15 are fixed in the clamping grooves 13 of the accommodating grooves 14 through the clamping blocks 16, so that the anti-friction plates 15 can be conveniently disassembled and assembled, and the anti-friction performance of the anti-friction plates 15 is ensured; because the support piece 18 and the elastic piece 12 are connected through the bolt shaft 19 and fixed through the fixing ring 17, the replacement work of the anti-friction plate 15 becomes more time-saving and labor-saving (the fixing rings 17 on both sides of the bolt shaft 19 are firstly disassembled, then the bolt shaft 19 is drawn out, the elastic piece 12 and the support piece 18 are separated, and the elastic piece 12 is taken down to replace the anti-friction plate 15), and the market competitiveness is good.

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. A positioning mechanism for painting a vehicle door, comprising a first part (1), characterized in that: the utility model discloses a bolt, including first part (1), first part (1) lean on the top to be provided with mounting hole (2), and the below of leaning on of first part (1) is provided with locating lever (6), the intermediate position of first part (1) is provided with spacing mouthful (9), the left side of spacing mouthful (9) is provided with mounting panel (4), form spacing groove (10) between mounting panel (4) and first part (1), the inside of spacing groove (10) is provided with backing sheet (18), backing sheet (18) are provided with two altogether, two one side that backing sheet (18) are close to spacing mouthful (9) all is provided with flexure strip (12), two backing sheet (18) and two all are connected through bolt axle (19) between flexure strip (12), two both ends of bolt axle (19) all are provided with solid fixed ring (17), two one side that flexure strip (12) are close to each other all is provided with holding tank (14), anti-friction plates (15) are arranged inside the two accommodating grooves (14), a plurality of clamping blocks (16) are arranged on one sides of the two anti-friction plates (15) close to the two accommodating grooves (14), clamping grooves (13) are arranged on the two accommodating grooves (14) corresponding to the clamping blocks (16), a buffer structure (11) is arranged on one side of the first component (1) close to the positioning rod (6), a second part (3) is arranged on one side of the buffer structure (11) far away from the first part (1), a limiting rod (8) is arranged on one side of the second part (3) close to the first part (1) and corresponds to the limiting opening (9), a positioning pin (5) is arranged above the second component (3), and a positioning hole (7) is arranged below the second component (3) and corresponds to the positioning pin (6).

2. A positioning mechanism for painting an automotive door as defined in claim 1, wherein: buffer structure (11) include rubber housing (111), buffering gasbag (112) and buffer spring (113), wherein, the inside left and right sides wall of rubber housing (111) all is provided with a plurality of buffering gasbag (112), connects through buffer spring (113) between the buffering gasbag (112) that the left and right sides corresponds.

3. A positioning mechanism for painting an automotive door as defined in claim 1, wherein: a first limiting opening is formed between the two elastic pieces (12), and the size of the first limiting opening is the same as that of the limiting rod (8).

4. A positioning mechanism for painting an automotive door as defined in claim 1, wherein: when the clamping groove (13) and the clamping block (16) are in a connection state, the surface of one side, close to the limiting opening (9), of the anti-friction plate (15) and the surface of one side, close to the limiting opening (9), of the accommodating groove (14) form the same plane.

5. A positioning mechanism for painting an automotive door as defined in claim 1, wherein: the inner side wall of the fixing ring (17) is provided with threads meshed with the threads of the outer side wall of the bolt shaft (19).

6. A positioning mechanism for painting an automotive door as defined in claim 2, wherein: the plurality of buffer air bags (112) are connected with the rubber shell (111) and the plurality of buffer air bags (112) are connected with the plurality of buffer springs (113) through glue.