CN219898694U - Online spraying fixing device of coating door handle - Google Patents

Abstract

The utility model provides an online spraying and fixing device for a coating door handle, which belongs to the field of automobile coating manufacture and comprises a bracket and a plurality of connecting pieces, wherein the connecting pieces are connected with the upper part of the bracket, each connecting piece comprises a connecting plate and a clamping part, the clamping part is arranged on one side of the connecting plate, the clamping part is used for clamping and fixing the back of the door handle, and a drainage part is arranged at the top end of the other side of the connecting plate. The utility model adopts the drainage part to drain static electricity at the uncovered part of the back of the door handle and the position of the door handle end bracket, transfers the static electricity to the drainage part of the fixing device, plays a role in transferring the static electricity effect position in the spraying and painting process, and is adsorbed and painted by the drainage part; the first clamping piece and/or the second clamping piece are/is used for being connected with the top cover of the automobile body, and the door handle and the automobile body are placed in the same spraying environment for spraying, so that the color difference between the door handle and the automobile body can be controlled.

Description

Online spraying fixing device of coating door handle

Technical Field

The utility model relates to the field of automobile coating manufacturing, in particular to an online spraying fixing device for a coating door handle.

Background

In the online spraying process of the coating door handle, the fixing support is generally adopted to fix the door handle and then spray the door handle, the back or the end part of the door handle is generally connected with the support to be positioned, static electricity is accumulated at the edge and the edge angle position of the door handle due to the static electricity effect in the spraying process, more paint is adsorbed to generate paint accumulation phenomenon, particularly, the position which is not covered by the fixing support, such as the edge angle and the support, is slightly formed into sagging when the edge angle and the support are light, prickly heat and severe, and the final assembly door handle cannot be assembled due to the fact that the paint accumulation cannot be processed. And when the door handle is fixed and sprayed independently, the problem of chromatic aberration between the door handle and the vehicle body is easy to occur because the door handle is not sprayed together with the vehicle body. Therefore, a device is needed to solve the problems in the spraying process of the door handle

Disclosure of Invention

The utility model aims to solve the technical problems, and provides an online spraying and fixing device for a coating door handle, which solves the problems that in the prior art, the corner positions of the door handle are caused by electrostatic effect in the online spraying process of the door handle, and particularly the corner positions of a bracket and the like which are not covered by a fixed bracket are subjected to paint accumulation.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an online spraying fixing device of application door handle, includes support and a plurality of connecting piece, the connecting piece is connected with the upper portion of support, the connecting piece includes connecting plate and joint portion, joint portion sets up in connecting plate one side, and joint portion is used for the back joint of AND gate handle to be fixed, connecting plate opposite side top is provided with drainage portion.

In the spraying process, because the drainage part exists, static electricity transfers the positions of the end part, which is not covered on the back surface of the door handle, of the end part support of the door handle to the drainage part, paint accumulation cannot be generated at the positions of the end part, which is not covered on the back surface of the door handle, of the end part support of the door handle, the spraying quality cannot be influenced due to the paint accumulation, the next procedure cannot be influenced, the door handle is taken down from the connecting piece to carry out the circulation of the door handle after the inspection is finished, and after the fixing device is used, the lower part of the support is separated from the station to carry out the cleaning of the paint accumulation on the support, so that the door handle can be recycled.

Preferably, the connecting pieces are arranged in two, two ends of the upper portion of the bracket are respectively connected with one connecting piece, so that the fixing device can be used for simultaneously placing two door handles of a vehicle, and a plurality of connecting pieces can be arranged according to requirements.

Preferably, the drainage portion comprises a drainage ring and a drainage rod, the bottom end of the drainage ring is connected with the connecting plate, and the drainage rod is connected with the top end of the drainage ring to cover the position where drainage is needed.

Preferably, the drainage rod is located at one side of the drainage ring away from the connecting plate.

Preferably, an opening is formed in the middle of the connecting plate, and the door handle button is prevented from being interfered.

Preferably, the clamping part comprises a first clamping piece and a second clamping piece, the first clamping piece is arranged on the side wall of the connecting plate, the first clamping piece is used for clamping a first clamping point on the back surface of the door handle, the second clamping piece is arranged at the bottom of the side wall of the connecting plate, and the second clamping piece is used for clamping a second clamping point on the back surface of the door handle.

Preferably, two first clamping pieces are arranged and are respectively positioned at the upper part and the lower part of the side wall of the connecting plate, and a plurality of clamping point positions which are required by combination and the door handle can be arranged.

Preferably, the first clamping piece is of a T shape, the second clamping piece is of an L shape, and the second clamping piece faces towards the lower end of the connecting plate.

Preferably, a top cover connecting rod is installed at the lower portion of the support, first clamping pieces are installed at two ends of the top cover connecting rod respectively, and the first clamping pieces are used for being connected with the end portions of the top cover of the automobile body. The first clamping piece is used for being connected with the end part of the automobile body top cover, after the door handle is connected with the connecting piece and positioned, the top cover connecting rod and the first clamping piece at the lower part of the support are connected with the automobile body top cover, namely, the first clamping piece is clamped at the edge position of the automobile body top cover and is connected, namely, the connection of the door handle and the automobile body top cover is completed, then in the spraying process, the door handle and the automobile body top cover are realized, even the automobile body top cover and other parts of the automobile body are connected or are placed in the same workshop for spraying together, the color difference of the door handle and the automobile body is controlled, and the spraying quality is guaranteed. Other arrangements for clamping, e.g. spring clamps, may also be used

Preferably, the first clamping piece is U-shaped, and a soft cushion can be installed on the inner side of the U-shaped first clamping piece to prevent damage to the top cover of the automobile body.

Preferably, a second clamping piece is arranged at the lower end of the bracket and is used for being connected with a process hole of the top cover of the automobile body.

Preferably, the second clamping piece is in a hook structure and is connected with a process hole of the automobile body top cover in a hanging mode, and the whole clamping piece is in a U-shaped structure, so that the front face of the door handle and the front face of the automobile body top cover are positioned on the same side after connection; of course, the positioning connection can also be carried out by adopting connection modes such as plugging and the like and the process hole of the top cover of the automobile body.

Preferably, the support comprises a support frame and a positioning rod, one side of the support frame is connected with the connecting plate, and the other side of the support frame is connected with the upper end of the positioning rod.

Preferably, the support frame comprises a plurality of first connecting rods and second connecting rods, the first connecting rods are arranged in parallel, the first connecting rods are connected through the second connecting rods, and the upper ends of the positioning rods are connected with the second connecting rods.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: the utility model provides an on-line spraying fixing device for a coating door handle,

(1) According to the utility model, the static electricity at the uncovered part of the back surface of the door handle and the position of the door handle end bracket is conducted through the conduction part, the static electricity is transferred to the conduction part of the fixing device, the effect of transferring the static electricity effect position is achieved in the spraying and painting process, the conduction part is used for adsorbing and painting, the paint accumulation of the uncovered part of the back surface of the door handle and the position of the door handle end bracket due to the static electricity effect is prevented, the spraying effect is prevented from being influenced, and the subsequent installation of the door handle is effectively prevented from being influenced.

(2) According to the utility model, the first clamping piece and/or the second clamping piece are/is used for connecting with the top cover of the automobile body, and the door handle and the automobile body are placed in the same spraying environment for spraying, so that the color difference between the door handle and the automobile body, especially the automobile door, is favorably controlled, and the door handle is prevented from being independently sprayed at a supplier, so that the color difference between the door handle and the automobile body is difficult to control.

(3) The support is simple and firm in structure, the rod pieces are used for connection, occupied space is reduced, connection of the door handles is prevented from being influenced, and the support is easy to store and clean.

Drawings

FIG. 1 is a schematic view of the back structure of a door handle;

fig. 2 is a schematic perspective view of a door handle;

FIG. 3 is a schematic view of the back structure of an assembled push button door handle;

FIG. 4 is a schematic perspective view of an assembled push button door handle;

FIG. 5 is a schematic perspective view of the present utility model;

FIG. 6 is a schematic view of another perspective structure of the present utility model;

FIG. 7 is a schematic front view of the door handle assembly of the present utility model;

FIG. 8 is a schematic rear view of the door handle assembly of the present utility model;

FIG. 9 is a schematic cross-sectional view of a portion of the first engaging member connecting with the first engaging point;

FIG. 10 is a schematic cross-sectional view of a portion of the second engaging member connecting with the second engaging point;

FIG. 11 is a schematic front view of the door handle and body roof assembly of the present utility model;

FIG. 12 is a rear view of the door handle and body roof assembly of the present utility model;

FIG. 13 is an enlarged view of the assembled portion of the door handle and body roof of the present utility model;

wherein: 100. a door handle; 200. a first snap-on point; 300. a second clamping point; 400. a door handle end bracket; 500. a door handle button; 600. a body top cover;

1. a bracket; 2. a connecting piece; 3. a drainage part; 4. a top cover connecting rod; 5. a first clamping member; 6. a second clamping member;

11. a support frame; 12. a positioning rod; 111. a first connecting rod; 112. a second connecting rod;

21. a connecting plate; 22. a clamping part; 211. an opening; 221. a first clamping piece; 222. a second clamping piece;

31. a drainage ring; 32. a drainage rod.

Detailed Description

Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Referring to fig. 1-4, the back interior of a prior art door handle 100 has a number of first snap points 200, the back bottom of the door handle 100 has a second snap point 300, the back top of the door handle 100 has a door handle end bracket 400, some of the door handle 100 has a door handle button 500; when the door handle 100 is fixed and then sprayed, static electricity is accumulated at small and sharp positions of the door handle 100 due to static electricity effect during spraying, so that paint is accumulated during spraying, and the spraying quality is affected, particularly, the door handle end support 400 is not covered during spraying, and is positioned at an edge position, and because the door handle end support 400 is provided with small sharp positions, paint is easily accumulated during spraying due to static electricity effect, so that the spraying quality at the positions is poor, and the next assembly process of the door handle 100 is affected.

Referring to fig. 5-6, an on-line spraying fixing device for a painting door handle comprises a bracket 1 and a plurality of connecting pieces 2, wherein the connecting pieces 2 are connected with the upper part of the bracket 1, each connecting piece 2 comprises a connecting plate 21 and a clamping part 22, the clamping parts 22 are arranged on one side of the connecting plate 21, the clamping parts 22 are used for being clamped and fixed with the back of the door handle 100, and a drainage part 3 is arranged on the top end of the other side of the connecting plate 21.

Referring to fig. 7-8, in a specific use process, the lower part of the bracket 1 can be installed on a station, then the door handle 100 is installed on the connecting piece 2 for fixing, specifically, the fixing connection of the door handle 100 and the connecting piece 2 is completed through the clamping part 22 on one side of the connecting plate 21 and the back clamping of the door handle 100, the drainage part 3 is arranged on the top end of the other side of the connecting plate 21, after the door handle 100 is connected with the connecting piece 2, the door handle end bracket 400 on the top end of the door handle is positioned on one side of the drainage part 3, after the fixing is completed, the working procedures of in-process coating, in-process polishing and colored paint varnish robot spraying can be performed, the fixing device of the door handle 100 is adopted, in the spraying process, as most positions of the back surface of the door handle 100 are covered by the connecting piece 2, paint cannot be accumulated, the uncovered positions are mainly the end positions of the door handle end bracket 400, in the spraying process, static electricity is transferred to the drainage part 3, more door handle end parts are adsorbed by the static electricity, the door handle end parts which are not covered by the back surface of the door handle 100 and the position of the door handle end bracket 400 are generated, after the fixing device is not covered by the back surface of the door handle 100, and the working procedures can be prevented from being completed, and the quality of the paint cannot be completely washed by the lower end bracket 100 is not covered by the position of the bracket 1, in the spraying process is finished, and the paint can be completely washed after the lower end of the paint is not covered by the position by the bracket 1.

In a further embodiment, the clamping portion 22 may be directly formed on the connecting plate 21, or the clamping portion 22 may be separately formed and installed on the connecting plate 21, so as to adjust the clamping position of the back of the door handle 100.

In a further embodiment, two connecting pieces 2 are provided, two door handles 100 are respectively connected with two ends of the bracket 1, and the connecting pieces 2 are arranged in parallel, so that the two door handles 100 can be arranged in parallel and sprayed together for a vehicle; the lateral length of the bracket 1 may also be increased, and a number of connectors 2 may be installed for simultaneously securing a plurality of door handles 100 for painting.

In a further embodiment, the drainage portion 3 includes a drainage ring 31 and a drainage rod 32, the bottom end of the drainage ring 31 is connected with the connecting plate 21, the drainage rod 32 is connected with the top end of the drainage ring 31, the arrangement of the drainage ring 31 ensures to cover a large enough range to ensure static electricity transfer, the drainage rod 32 is arranged to be closer to the door handle end bracket 400, static electricity at more tip parts of the door handle end bracket 400 is drained and transferred, and static electricity effect and paint accumulation at the position are effectively prevented.

In a further embodiment, the drain bar 32 is located on the side of the drain ring 31 remote from the connection plate 21 to prevent the limit effect of the door handle 100 installation.

In a further embodiment, an opening 211 is formed in the middle of the connection plate 21, as shown in fig. 8, some door handles 100 are provided with door handle buttons 500, and the opening 211 is formed in the connection plate 21, so that the door handle buttons 500 can be leaked out to prevent interference.

In still further embodiments, referring to fig. 5-10, the clamping portion 22 includes a first clamping member 221 and a second clamping member 222, the first clamping member 221 is mounted on a side wall of the connecting plate 21, the first clamping member 221 is used for clamping with the first clamping point 200 on the back side of the door handle 100, the second clamping member 222 is mounted on the bottom of the side wall of the connecting plate 21, and the second clamping member 222 is used for clamping with the second clamping point 300 on the back side of the door handle 100; because the positions and the number of the first clamping points 200 and the second clamping points 300 arranged inside the back surface of the door handle 100 are fixed, the clamping connection of the door handle 100 can be completed only by arranging the first clamping piece 221 which can be matched with the first clamping points 200 and the second clamping piece 222 which can be matched with the second clamping points 300 on the connecting plate 21, and the door handle 100 is convenient to install and detach and cannot damage the structure of the door handle 100.

In a further embodiment, the first clamping members 221 are disposed in two positions, i.e. two positions, respectively located at the upper portion and the lower portion of the side wall of the connecting plate 21, that is, two positions, i.e. two positions, respectively located at the upper and lower portions, so that the door handle 100 can be stably clamped by combining with the second clamping members 222.

In a further embodiment, referring to fig. 9-10, the first clamping member 221 is T-shaped, two ends of the T-shaped structure are clamped with the first clamping point 200, the second clamping member 222 is L-shaped, and the second clamping member 222 faces the lower end of the connecting plate 21, and the lower part of the L-shaped structure is clamped with the second clamping point 300 for fixing.

In another embodiment, referring to fig. 11-13, a top cover connecting rod 4 is installed at the lower part of the bracket 1, first clamping pieces 5 are installed at two ends of the top cover connecting rod 4 respectively, the first clamping pieces 5 are used for being connected with the end part of the automobile body top cover 600, after the door handle 100 is connected and positioned with the connecting piece 2, the door handle 100 is connected with the automobile body top cover 600 through the top cover connecting rod 4 and the first clamping pieces 5 at the lower part of the bracket 1, namely, the first clamping pieces 5 are clamped at the edge position of the automobile body top cover 600 for connection, namely, the connection of the door handle 100 and the automobile body top cover 600 is completed, and in the spraying process, the door handle 100 and the automobile body top cover 600 are realized, or even the automobile body top cover 600 and other parts of an automobile body are connected or placed in the same workshop for spraying together, so that color difference between the door handle 100 and the automobile body is controlled, and the spraying quality is guaranteed; the occurrence of the color difference control difficulty caused by the separate painting of the door handle 100 is reduced.

In a further embodiment, the first clamping member 5 is U-shaped, and the opening of the U-shape is connected to the end edge position of the vehicle body top cover 600.

In another embodiment, referring to fig. 11-13, the lower end of the bracket 1 is provided with a second clamping piece 6, the second clamping piece 6 is used for being connected with a process hole of the vehicle body top cover 600, the second clamping piece 6 is matched with the process hole of the vehicle body top cover 600 to be connected, the second clamping piece 6 is in a hook structure, the connection with the vehicle body top cover 600 can be completed, and the door handle 100 and the vehicle body are placed in the same spraying environment, so that color difference control is facilitated.

Of course, the first clamping piece 5 and the second clamping piece 6 are matched for use, so that the connection is more stable.

In another embodiment, referring to fig. 5-6, the bracket 1 includes a supporting frame 11 and a positioning rod 12, one side of the supporting frame 11 is connected with a connecting plate 21, the other side of the supporting frame 11 is connected with the upper end of the positioning rod 12, the supporting frame 11 is used for being connected with the connecting plate 21, a plurality of connecting plates 21 can be connected through the supporting piece 11, a plurality of door handles 100 are assembled for spraying, and the end part of the supporting frame 11 is vertically connected with the connecting plates 21 to prevent the bracket 1 from influencing the assembly of the door handles 100.

In a further embodiment, referring to fig. 5-6, the supporting frame 11 includes a plurality of first connecting rods 111 and second connecting rods 112, the first connecting rods 111 are arranged in parallel, the first connecting rods 111 are connected through the second connecting rods 112, the upper ends of the positioning rods 12 are connected with the second connecting rods 112, a plurality of first connecting rods 111 are arranged to be convenient for fixing the connecting plates 21 more firmly, and the second connecting rods 112 are connected with the adjacent first connecting rods 111 to strengthen the supporting frame 11.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a coating door handle on-line spraying fixing device which characterized in that: including support (1) and a plurality of connecting piece (2), connecting piece (2) are connected with the upper portion of support (1), connecting piece (2) include connecting plate (21) and joint portion (22), joint portion (22) set up in connecting plate (21) one side, just joint portion (22) are used for the back joint of AND gate handle (100) fixed, connecting plate (21) opposite side top is provided with drainage portion (3).

2. The paint door handle online spraying fixing device according to claim 1, wherein: the connecting pieces (2) are provided with two.

3. The paint door handle online spraying fixing device according to claim 1, wherein: the drainage part (3) comprises a drainage ring (31) and a drainage rod (32), wherein the bottom end of the drainage ring (31) is connected with the connecting plate (21), and the drainage rod (32) is connected with the top end of the drainage ring (31).

4. The paint door handle online spraying fixing device according to claim 1, wherein: an opening (211) is formed in the middle of the connecting plate (21).

5. The paint door handle online spraying fixing device according to claim 1, wherein: the clamping part (22) comprises a first clamping piece (221) and a second clamping piece (222), the first clamping piece (221) is mounted on the side wall of the connecting plate (21), the first clamping piece (221) is used for being clamped with a first clamping point (200) on the back of the door handle (100), the second clamping piece (222) is mounted at the bottom of the side wall of the connecting plate (21), and the second clamping piece (222) is used for being clamped with a second clamping point (300) on the back of the door handle (100).

6. The paint door handle online spraying fixing device according to claim 5, wherein: the first clamping piece (221) is of a T shape, the second clamping piece (222) is of an L shape, and the second clamping piece (222) faces towards the lower end of the connecting plate (21).

7. The paint door handle online spraying fixing device according to claim 1, wherein: the automobile body top cover is characterized in that a top cover connecting rod (4) is arranged at the lower portion of the support (1), first clamping pieces (5) are respectively arranged at two ends of the top cover connecting rod (4), and the first clamping pieces (5) are used for being connected with the end portions of the automobile body top cover (600).

8. The paint door handle online spraying fixing device according to claim 1, wherein: the lower end of the bracket (1) is provided with a second clamping piece (6), and the second clamping piece (6) is used for being connected with a process hole of the automobile body top cover (600).

9. The paint door handle online spray fixing device according to any one of claims 1 to 8, wherein: the support (1) comprises a support frame (11) and a positioning rod (12), one side of the support frame (11) is connected with a connecting plate (21), and the other side of the support frame (11) is connected with the upper end of the positioning rod (12).

10. The paint door handle online spray fixing device according to claim 9, wherein: the support frame (11) comprises a plurality of first connecting rods (111) and second connecting rods (112), the first connecting rods (111) are arranged in parallel, the first connecting rods (111) are connected through the second connecting rods (112), and the upper ends of the positioning rods (12) are connected with the second connecting rods (112).