CN211937533U

CN211937533U - Door application tool

Info

Publication number: CN211937533U
Application number: CN202020347997.9U
Authority: CN
Inventors: 高侠; 胡伟; 武向军; 陆玉凯
Original assignee: Geely Changxing New Energy Automobile Co ltd; Zhejiang Geely Holding Group Co Ltd
Current assignee: Changxing Geely Auto Parts Co.,Ltd.; Zhejiang Geely Holding Group Co Ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-17
Anticipated expiration: 2030-03-18

Abstract

The utility model provides a door application tool belongs to car application production and uses technical field. The technical problems that an electrophoresis process, a paint spraying process and the like cannot be completed by one set of jig in the existing automobile coating are solved. This door application tool includes linking bridge, the last slip of linking bridge is equipped with the locating lever, and the top of linking bridge is equipped with the support piece that can take place elastic deformation, the top of locating lever has the convex portion of stirring to the lateral part, the lower surface of portion of stirring can support with support piece and lean on, and when outside pulling locating lever, the portion of stirring can drive support piece deformation messenger's portion of stirring and break away from support piece, still be equipped with the limit structure of restriction locating lever pull-out distance between locating lever and the linking bridge. The utility model discloses an use one set of tool to accomplish the electrophoresis and two processes that spray paint.

Description

Door application tool

Technical Field

The utility model belongs to the technical field of the device is used in the automobile coating production, concretely relates to door application tool.

Background

In the coating process of the white automobile body, the requirement on the outer surface of the automobile body is higher, and no matter before or after coating, in order to avoid pollution or damage of a paint film, a jig is required to assist the opening and closing operation of the door cover.

The door tool that automobile coating tradition used, major structure are one and bend the profiled steel sheet, and one end is fixed at automobile body threshold border, has fixed vaulting pole on the steel sheet, and the vaulting pole other end is fixed in the regional mounting hole in door inner panel lower part to make and keep the fixed spacing between door and the automobile body, can guarantee like this that the application in-process door can't open also can not close, avoid the film of door and door frame to bruise.

The general automobile coating includes an electrophoresis process and a painting process, and the electrophoresis process and the holding process have different requirements for the opening and closing size of the automobile door. At present, two sets of tool fixtures are mostly adopted for four-door tools in a coating workshop of an automobile production enterprise, the tool fixtures are mainly used in an electrophoresis process before coating treatment, and operators need to be arranged to disassemble the electrophoresis fixtures before the electrophoresis is dried and enters a glue line; then, a paint spraying jig is installed, and the paint spraying jig needs to be installed immediately after the electrophoresis jig is assisted by an operator for gluing in a vehicle and spraying paint on a door frame.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a door application tool, the utility model aims to solve the technical problem that: how to use a set of tool to accomplish electrophoresis and two processes of spraying paint.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a door application tool, includes the linking bridge, the last slip of linking bridge is equipped with the locating lever, and the top of linking bridge is equipped with the support piece that can take place elastic deformation, the top of locating lever has to the convex portion of stirring of lateral part, the lower surface of portion of stirring can offset with support piece and lean on, and when outside pulling locating lever, the portion of stirring can drive support piece deformation and make the portion of stirring break away from support piece, still be equipped with the limit structure who restricts the locating lever pull-out distance between locating lever and the linking bridge.

When the vehicle door coating jig is used, the vehicle door coating jig is transversely placed on a vehicle, the vehicle door coating jig is placed in a cavity between a vehicle door inner plate and an outer plate, then a positioning rod extends out of the vehicle door, the bottom end of the positioning rod is connected with the vehicle body, and a connecting support is fixed with the vehicle door inner plate, so that the connecting support is fixed between the vehicle door inner plate and the outer plate. The lower surface of the shifting part on the positioning rod is abutted against the supporting piece, when no external force pulls the positioning rod, the supporting piece supports the shifting part, and the shifting part can only move between the supporting piece and the outer plate of the vehicle door to form a first gear; when the door needs to be opened more greatly, the door pulling locating lever is pulled forcefully to make the shifting part shift the support part, the shifting part breaks away from the support of the support part, the shifting part is located below the support part at the moment, the pulling-out distance of the locating lever is limited through the limiting structure, the upper limit of the shifting part is limited by the support part at the moment, the lower limit of the shifting part is limited by the limiting structure, and a second gear is formed. When the first gear and the second gear need to be switched, the vehicle door only needs to be pushed and pulled, and the position of the poking part on the positioning rod relative to the supporting piece is changed, so that the switching can be performed. The opening and closing of the car door in the first gear state are small, so that the car door is suitable for an electrophoresis process; the door opens and shuts greatly under the second fender position state, is applicable to the process of spraying paint, has realized accomplishing electrophoresis and two processes of spraying paint through one set of tool.

In the above vehicle door coating jig, the support member is formed by bending a metal strip, two ends of the support member are fixed on the positioning plate, and the support member is provided with a cross rod which is positioned above the positioning plate and can be abutted against the shifting part. When first fender position state is down, the bottom surface of stirring portion supports with the horizontal pole top surface on the support piece and leans on, and when switching to the second and keep off the position, the pulling locating lever, the resistance of support piece will be overcome to the stirring portion on the locating lever, breaks away from support piece's support, realizes switching to the second from first fender position, has realized accomplishing electrophoresis and two processes of spraying paint through one set of tool.

In foretell door application tool, limit structure includes two stoppers, and two stoppers are located the both sides of locating lever, and the top both sides of locating lever all have stirring portion, and the locating lever outwards stimulates, and the stirring portion that is located the locating lever both sides can support with a stopper respectively and lean on. After stirring portion breaks away from support piece's support, prevent through two stoppers that the locating lever from excessively pulling out, realize stirring the position and be in the second between support piece and the stopper and keep off the position, realized accomplishing electrophoresis and two processes of spraying paint through one set of tool.

In foretell door application tool, the stopper is cylindricly, the guide way has been seted up on the periphery wall of stopper, the locating lever is located the guide way. The locating lever removes in the guide way, and the guide way enables the slip of reference column and keeps stable, reduces rocking of reference column.

In the above vehicle door coating jig, the two limiting blocks are respectively located at two ends of the support member. The limiting block is directly fixed on the supporting piece, so that the number of parts of the vehicle door coating jig can be reduced, the whole weight is reduced, and the risk that the vehicle door coating jig falls off is reduced.

In foretell door application tool, be equipped with the mounting hole on the locating plate and run through the mounting groove of locating plate lateral wall, support piece's one end is pegged graft in the mounting hole, and support piece's the other end is located the mounting groove, and the tip at support piece both ends all is equipped with the dog that leans on with locating plate siding wall. The mounting hole can restrict the removal of one end of the support piece, and the mounting groove penetrates through the side wall of the positioning plate to facilitate the taking out of the other end of the support piece, so that the maintenance and repair of the vehicle door coating jig are facilitated.

In the vehicle door coating jig, the positioning rod is T-shaped, the side wall of the stirring part on the positioning rod is provided with a wavy feedback surface, and the wavy feedback surface can abut against the cross rod of the supporting piece. The locating lever of T style of calligraphy can effectively be blockked by the stopper, and wavy feedback face increases gradually and stirs the portion and need break away from support piece's power, prevents to stir the too easy support piece that breaks away from of piece, promotes the stability that door application tool is located under the first fender position state, and wavy feedback face makes the locating lever can indicate operating personnel by the in-process of pulling simultaneously.

In foretell door application tool, its characterized in that, the fixed base plate is still equipped with to the locating plate bottom, sets up the bar hole that can supply the locating lever to pass on the fixed base plate, the bottom surface of fixed base plate is equipped with two at least trip that set up downwards, the trip is located bar hole length direction's both sides. The clamping hook is clamped on the inner plate of the vehicle door, so that the vehicle door coating jig can be fixed between the inner plate and the outer plate of the vehicle door.

In foretell door application tool, the bottom of locating lever is equipped with the connecting piece that links to each other in the automobile body, the connecting piece articulates the bottom at the locating lever. The connecting piece links to each other with the automobile body, and the connecting piece is articulated with the locating lever in order to adapt to the opening and shutting of door.

Compared with the prior art, the utility model has the advantages of it is following:

this door application tool has two and keeps off the position adjustable, realizes just using one set of tool to accomplish electrophoresis process and the process of spraying paint.

Drawings

Fig. 1 is a schematic perspective view of the door coating jig.

Fig. 2 is a schematic structural diagram of the door coating jig in a first gear state.

Fig. 3 is a schematic structural view of the door coating jig in the second stop state.

Fig. 4 is a schematic structural view of the positioning plate.

Fig. 5 is a schematic structural view of the positioning rod.

Fig. 6 is a schematic perspective view of the stopper.

Fig. 7 is a schematic perspective view of the fixing substrate and the hook.

In the figure, 1, a bracket is connected; 1a, a positioning plate; 2. positioning a rod; 2a, a toggle part; 3. A support member; 3a, a cross bar; 4. a limiting block; 4a, a guide groove; 5. mounting holes; 6. mounting grooves; 7. a stopper; 8. a feedback surface; 9. fixing the substrate; 9a, strip-shaped holes; 10. a hook is clamped; 11. a connecting member.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 6, this car door application tool, including linking bridge 1 and locating lever 2, linking bridge 1 includes two locating plates 1a, still is equipped with two stopper 4 between locating plate 1a and locating plate 1a, two stopper 4 belong to limit structure, stopper 4 is cylindricly, locating lever 2 is located between two stopper 4, set up the guide way 4a that holds locating lever 2 on the outer peripheral face of stopper 4, locating lever 2 can slide in guide way 4 a. This door coating tool goes up locating plate 1a can only use one, also can use two, and the stability that uses two locating plates 1a is high than the stability that only uses one locating plate 1a, uses two locating plates 1a as preferred adoption.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, a support member 3 capable of elastically deforming is disposed at the top of a positioning plate 1a, a mounting hole 5 and a mounting groove 6 are formed in the positioning plate 1a, the mounting groove 6 penetrates through the side wall of the positioning plate 1a, one end of the support member 3 is mounted in the mounting hole 5, the other end of the support member is mounted in the mounting groove 6, a stopper 7 abutted against the plate wall of the positioning plate 1a is disposed at the end of the support member 3, the stopper 7 is welded at the end of the support member 3, and the mounting groove 6 is configured to enable the support member 3 to be mounted and. The assembly holes are formed in the limiting blocks 4 along the axial direction of the limiting blocks, the two limiting blocks 4 are respectively located at two ends of the support piece 3, and the limiting blocks 4 penetrate through the assembly holes to be rotatably arranged on the support piece 3. Limiting block 4 snap-on can reduce the part quantity of door application tool on support piece 3, reduces whole weight, reduces the risk that door application tool drops.

As shown in fig. 1, 2, 3, 5 and 6, the positioning rod 2 is T-shaped, the top of the positioning rod 2 is provided with a toggle part 2a protruding to the side, both sides of the top of the positioning rod 2 are provided with toggle parts 2a, the supporting member 3 is provided with a cross rod 3a located above the positioning plate 1a, and the cross rod 3a can support the toggle parts 2 a. The side wall of the toggle part 2a is provided with a wave-shaped feedback surface 8, and the width of the toggle part 2a along the feedback surface 8 is continuously increased from bottom to top. The lower surface of stirring portion 2a can offset with horizontal pole 3a of support piece 3 and lean on, when outside pulling locating lever 2, locating lever 2 moves down, stirring portion 2a makes support piece 3 produce deformation, feedback face 8 pastes horizontal pole 3a downstream, feed back operating personnel, make the deformation of support piece 3 become bigger and bigger simultaneously, the pulling force that needs to exert to locating lever 2 is bigger and bigger, break away from the support of support piece 3 to it until stirring portion 2a, stirring portion 2a truns into the position that is located support piece 3 below by the position that is located support piece 3 top this moment. The interval between two stopper 4 is less than the width between the portion of stirring 2a, and when outside pulling locating lever 2, stirring portion 2a breaks away from support piece 3's support back, can restrict the distance that locating lever 2 pulled out through the setting of two stopper 4.

When the vehicle door coating jig is used, the vehicle door coating jig is transversely placed on a vehicle, the vehicle door coating jig is placed in a cavity between a vehicle door inner plate and an outer plate, then the positioning rod 2 extends out of the vehicle door, the bottom end of the positioning rod 2 is connected with the vehicle body, the connecting support 1 is fixed with the vehicle door inner plate, and the connecting support 1 is fixed between the vehicle door inner plate and the outer plate. The lower surface of a shifting part 2a on the positioning rod 2 abuts against a cross rod 3a of the support part 3, when no external force pulls the positioning rod 2, the support part 3 supports the shifting part 2a, and the shifting part 2a only can move between the support part 3 and the outer plate of the vehicle door to form a first gear; when the door needs to be opened more greatly, the door is pulled forcefully to pull the positioning rod 2 so that the shifting part 2a can shift the support part 3, the shifting part 2a is separated from the support of the support part 3, the shifting part 2a is located below the support part 3 at the moment, the pulling distance of the positioning rod 2 is limited by the two limit blocks 4, the support part 3 limits the upper limit of the shifting part 2a to move, and the two limit blocks 4 limit the lower limit of the shifting part 2a to move, so that a second gear is formed. When the first gear and the second gear need to be switched, the vehicle door only needs to be pushed and pulled, and the position of the toggle part 2a on the positioning rod 2 relative to the supporting piece 3 is changed, so that the switching can be carried out. The opening and closing of the car door in the first gear state are small, so that the car door is suitable for an electrophoresis process; the door opens and shuts greatly under the second fender position state, is applicable to the process of spraying paint, has realized accomplishing electrophoresis and two processes of spraying paint through one set of tool.

As shown in fig. 1, 2, 3 and 7, a fixing substrate 9 is further disposed at the bottom end of the positioning plate 1a, the positioning plate 1a and the fixing substrate 9 can be connected together by welding, a strip-shaped hole 9a through which the positioning rod 2 can pass is disposed on the fixing substrate 9, at least two downward hooks 10 are disposed on the bottom surface of the fixing substrate 9, and the hooks 10 are disposed on two sides of the strip-shaped hole 9a in the length direction. The door inner panel that this door application tool used can be equipped with rectangle mounting hole 5 on, stretches out mounting hole 5 with two trip 10, rotates linking bridge 1, realizes the fixed of door application tool with the joint of fixed substrate 9 joint on the door inner panel. The bottom end of the positioning rod 2 is provided with a connecting piece 11 connected with the vehicle body, the connecting piece 11 is hinged to the bottom end of the positioning rod 2, and the connecting piece 11 is hinged to the positioning rod 2 to adapt to the opening and closing of the vehicle door.

Example two:

the present embodiment is substantially the same as the first embodiment, and the difference is: the limiting structure comprises a strip-shaped limiting hole formed in the positioning rod 2 and a limiting shaft arranged on the positioning plate 1a, and the limiting shaft is located in the strip-shaped limiting hole. When pulling locating lever 2 moves down, spacing axle position moves up for the spacing hole rebound of bar, supports until with the spacing hole top inner wall of bar and leans on to restriction locating lever 2's removal lower limit.

Set up the rubber strip between locating plate 1a and locating plate 1a, the portion of stirring 2a bottom surface on locating lever 2 can lean on rather than the counterbalance, prevents that locating lever 2 from moving down under the effect that does not have the external force, makes door application tool in first fender position, when applying external force to locating lever 2, and portion of stirring 2a is dialled the rubber strip and is opened, removes to the below of rubber strip, and cooperation limit structure realizes that the second of door application tool keeps off the position.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of connecting bracket, positioning plate, positioning rod, toggle part, supporting part, cross rod, limiting block, guide groove, mounting hole, mounting groove, stop block, feedback surface, fixing base plate, strip-shaped hole, clamping hook, connecting part and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a door application tool, includes linking bridge (1), its characterized in that, sliding on linking bridge (1) is equipped with locating lever (2), and the top of linking bridge (1) is equipped with support piece (3) that can take place elastic deformation, the top of locating lever (2) has to convex stirring portion (2a) of lateral part, the lower surface of stirring portion (2a) can offset with support piece (3) and lean on, when outside pulling locating lever (2), stirring portion (2a) can drive support piece (3) deformation and make stirring portion (2a) break away from support piece (3), still be equipped with the limit structure who restricts locating lever (2) pull-out distance between locating lever (2) and linking bridge (1).

2. The vehicle door coating jig according to claim 1, wherein the connecting bracket (1) comprises at least one positioning plate (1a), the supporting member (3) is formed by bending a metal strip, two ends of the supporting member (3) are fixed on the positioning plate (1a), and the supporting member (3) is provided with a cross rod (3a) which is positioned above the positioning plate (1a) and can be abutted against the toggle part (2 a).

3. The vehicle door coating jig according to claim 1 or 2, wherein the limiting structure comprises two limiting blocks (4), the two limiting blocks (4) are located on two sides of the positioning rod (2), both sides of the top of the positioning rod (2) are provided with shifting portions (2a), the positioning rod (2) is pulled outwards, and the shifting portions (2a) located on two sides of the positioning rod (2) can abut against one limiting block (4) respectively.

4. The vehicle door coating jig according to claim 3, wherein the stopper (4) is cylindrical, a guide groove (4a) is formed in the outer peripheral wall of the stopper (4), and the positioning rod (2) is located in the guide groove (4 a).

5. The vehicle door coating jig according to claim 4, wherein the two limit blocks (4) are respectively located at both ends of the support member (3).

6. The vehicle door coating jig according to claim 2, wherein the positioning plate (1a) is provided with a mounting hole (5) and a mounting groove (6) penetrating through the side wall of the positioning plate (1a), one end of the supporting member (3) is inserted into the mounting hole (5), the other end of the supporting member (3) is located in the mounting groove (6), and the end parts of the two ends of the supporting member (3) are provided with stop blocks (7) abutting against the plate wall of the positioning plate (1 a).

7. The vehicle door coating jig according to claim 2 or 6, characterized in that the positioning rod (2) is T-shaped, the side wall of the toggle part (2a) on the positioning rod (2) is provided with a wave-shaped feedback surface (8), and the wave-shaped feedback surface (8) can be abutted against the cross rod (3a) of the support part (3).

8. The vehicle door coating jig according to claim 2 or 6, wherein a fixing base plate (9) is further arranged at the bottom end of the positioning plate (1a), a strip-shaped hole (9a) through which the positioning rod (2) can pass is formed in the fixing base plate (9), at least two downward-arranged hooks (10) are arranged on the bottom surface of the fixing base plate (9), and the hooks (10) are located on two sides of the strip-shaped hole (9a) in the length direction.

9. The vehicle door coating jig according to claim 1 or 2, characterized in that the bottom end of the positioning rod (2) is provided with a connecting piece (11) connected to the vehicle body, and the connecting piece (11) is hinged to the bottom end of the positioning rod (2).