CN214599939U - Paint spraying fixing device for oil tank cover - Google Patents

Abstract

The utility model relates to a fixing device that sprays paint of fuel tank cap, fuel tank cap's inboard is formed with the draw-in groove of two sets of relative settings, and fixing device includes: the clamping part can be clamped between the two groups of clamping grooves so as to connect the oil tank cover with the fixing device; the clamping part can clamp a sheet metal part of the back door for mounting the windshield; and the supporting rod is connected between the clamping part and the clamping part. The back door can be automatically closed under the action of gravity, so that the paint spraying fixing device of the oil tank cover has a relatively stable working environment; the installation bracing piece is in order to support joint portion on the clamping part, with oil tank cap and joint portion joint, has guaranteed the stability when oil tank cap body and oil tank cap spray paint along with whole car, prevents to appear the uneven phenomenon of japanning on the oil tank cap.

Description

Paint spraying fixing device for oil tank cover

Technical Field

The utility model relates to the technical field of vehicles, specifically, relate to a fixing device sprays paint of fuel tank cap.

Background

As an automobile body exterior trimming part sprayed along with an automobile body, the appearance of a paint film of the oil tank cover is one of important control items, so that the stability of the oil tank cover in the spraying process is particularly important. The spraying mode of the existing automobile body outer plate is that high-voltage electrostatic spraying is carried out through a robot, the oil tank cover is fixed above a front door of an automobile body through a paint spraying fixing device and is arranged inside a window frame, however, in the spraying process, the opening degree of the front door is influenced by a vehicle door limiting jig and the front door limiting jig, the front door opening degree fluctuates in the spraying process, the angle between the oil tank cover and the robot for spraying is unstable, the spraying quality cannot be guaranteed, and the problem of uneven paint spraying is easy to occur. In order to solve the problem, the front door is usually manually closed to be tightly attached to the limiting jig, but the manual operation method is more limited, so that the operation is not convenient and the painting efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a paint spraying fixing device of a fuel tank cap, which can prevent the fuel tank cap from being unevenly painted.

In order to achieve the above object, the present disclosure provides a fuel tank cap's fixing device that sprays paint, fuel tank cap's inboard is formed with the draw-in groove of two sets of relative settings, fixing device includes:

the clamping part can be clamped between the two groups of clamping grooves so as to connect the oil tank cover with the fixing device;

the clamping part can clamp a sheet metal part of the back door for mounting the windshield; and

the supporting rod is connected between the clamping portion and the clamping portion.

Optionally, the clamping portion includes a first clamping plate capable of being clamped in one set of the clamping grooves, a second clamping plate capable of being clamped in another set of the clamping grooves, and an adjusting portion connected between the first clamping plate and the second clamping plate, and the adjusting portion is capable of adjusting an interval between the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate can be clamped with two sets of the clamping grooves or separated from two sets of the clamping grooves.

Optionally, a positioning protrusion is formed on the inner side of the tank cap, and a positioning structure capable of stopping the two sides of the positioning protrusion is formed on the second catch plate or the first catch plate.

Optionally, the adjusting portion includes a threaded pipe connected to the first clamping plate and a threaded rod connected to the second clamping plate and screwed to the threaded pipe, so that the first clamping plate and the second clamping plate are moved toward or away from each other by rotation of the threaded rod relative to the threaded pipe.

Optionally, a handle is arranged on the top of the screw.

Optionally, the clamping portion includes a U-shaped block connected to the support rod, and a screw member penetrating through one side wall of the U-shaped block, and the sheet metal member can be pressed against the other side wall of the U-shaped block by the screw member.

Optionally, the end of the screw is provided with a handle.

Optionally, the clamping of U type piece is in the outline of the lateral wall in the sheet metal component outside is less than the outline of the non-exposed face of sheet metal component.

Optionally, the clamping part still include with U type piece detains the U type gasket that sets up mutually, the screw member can follow and detain mutually after the setting one side of U type gasket stretches into and passes behind a lateral wall of U type piece backstop in the opposite side of U type gasket, the sheet metal component can by the screw member top is tightly in another lateral wall of U type piece with deviating from of U type gasket between one side of screw member.

Optionally, the fixing device further comprises an electrostatic ring matched with the outer contour dimension of the fuel tank cap.

Through the technical scheme, the clamping part of the oil tank cover paint spraying fixing device is arranged at the sheet metal part for installing the windshield of the back door, and the back door can be automatically closed by gravity, so that the paint spraying fixing device of the oil tank cover has a relatively stable working environment. Install the bracing piece in order to support joint portion on the clamping part, with oil tank cap and joint portion joint, guarantee effectively that oil tank cap fixing device that sprays paint provides stable support to the oil tank cap, guaranteed the stability of oil tank cap when spraying paint along with whole car, prevent to appear the uneven phenomenon of japanning on the oil tank cap.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a front view of a fuel tank cap with a paint spray attachment provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic structural view illustrating a fuel tank cap provided with a paint fixing device according to an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a spray painting fixture provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a clamping portion provided in an exemplary embodiment of the present disclosure;

FIG. 5 is a force diagram of a back door provided by an exemplary embodiment of the present disclosure;

fig. 6 is a comparison view of the installation positions of the paint fixing device of the fuel tank cap according to the exemplary embodiment of the present disclosure and the existing paint fixing device of the fuel tank cap.

Description of the reference numerals

11 first snap-gauge of snap-in part 111

112 second catch plate 113 regulating part

1131 threaded tube 1132 screw

1133 positioning block for hand-held part 114

12 clamping part 121U-shaped block

122 screw 123U type gasket

13 support rod 20 fuel tank cap

21 clamping groove 22 positioning projection

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, the terms of orientation such as "up, down", "bottom", "front" and "rear" are defined according to the normal use state of the paint fixing device for a fuel tank cap, and referring to fig. 1, the upper side in the drawing direction is up, the lower side is down, the outer side perpendicular to the drawing direction is front, and the inner side is rear. The terms "inner" and "outer" refer to the respective component parts as per their contours. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

Referring to fig. 1 to 3, the present disclosure provides a paint spraying fixing device for an oil tank cap, wherein two sets of oppositely disposed clamping grooves 21 are formed on the inner side of the oil tank cap 20, each set of clamping grooves 21 may be a plurality of clamping grooves uniformly and linearly distributed on the inner side of the oil tank cap 20, and the two sets of clamping grooves 21 are configured as two sets of L-shaped clamping grooves with oppositely arranged openings. The fixing device may include: a clamping part 11, a clamping part 12 and a support rod 13 which can connect the clamping part 11 and the clamping part 12. The clamping part 12 of the spray paint fixing device can clamp the sheet metal part for installing the windshield at the back door, one end of the supporting rod 13 can be welded at the clamping part 12, and the other end of the supporting rod 13 can be welded at the clamping part 11. The clamping portion 11 can be clamped between the two sets of clamping grooves 21 to connect the oil tank cap 20 with the fixing device. According to some embodiments provided by the present disclosure, the paint spraying fixing device of the fuel tank cap may be made of metal, and the clamping portion 11, the clamping portion 12 and the supporting rod 13 may be fixed by welding, so that the paint spraying fixing device of the fuel tank cap has sufficient rigidity and strength to ensure the reliability of fixing the fuel tank cap 20.

Referring to fig. 5, fig. 5 is a force diagram of the back door during painting, in which reference a denotes a side body of the vehicle and reference B denotes the back door. In the embodiment provided by the present disclosure, the paint fixing device of the fuel tank cap is installed on the back door B, so that the back door B can be automatically closed toward the side wall a by the gravity G shown by the arrow in fig. 5 and the back door B is maintained in the closed state, which does not require a person to close the vehicle door and provides a strong stability to the paint fixing device of the fuel tank cap installed on the back door B.

Through the technical scheme, the clamping part 12 of the oil tank cover paint spraying fixing device is arranged at the sheet metal part for installing the windshield of the back door, and the back door can be automatically closed by gravity, so that the paint spraying fixing device of the oil tank cover has a relatively stable working environment. Install bracing piece 13 in order to support joint portion 11 on clamping part 12, with 11 joints of fuel tank cap 20 and joint portion, guarantee effectively that the fuel tank cap fixing device that sprays paint provides stable support to fuel tank cap 20, guaranteed the stability of fuel tank cap 20 when spraying paint along with whole car, prevent to appear the uneven phenomenon of japanning on the fuel tank cap 20.

Also, the paint fixing device of the fuel tank cap 20 in the embodiment of the present disclosure may be disposed above the paint fixing device for mounting the back door B. Specifically, referring to fig. 6, fig. 6 is a schematic diagram comparing the oil tank paint spraying fixing device provided by the present embodiment with an existing paint spraying fixing device, in fig. 6, a left origin O is a hinge point of a tailgate B and a vehicle body when the present disclosure paints, O 'is a hinge point of a front door and a vehicle body when the prior art paints, C1 is an installation position of the paint spraying fixing device of the oil tank cap provided by the present disclosure, C2 is an installation position of the paint spraying fixing device of the oil tank cap from the hinge point of the front door, C3 is an installation position of the paint spraying fixing device of the tailgate B, and C3' is an installation position of the paint spraying fixing device of the front door in the prior art. As can be seen from fig. 6, compared with the prior art, the position change of the paint spraying fixing device of the back door B in the present disclosure has less influence on the position of the paint spraying fixing device of the fuel tank cap, and therefore, compared with the prior art, the paint spraying fixing device of the fuel tank cap provided in the present disclosure significantly reduces the external interference on the paint spraying process of the fuel tank cap, and the paint spraying fixing device of the back door is disposed below the paint spraying fixing device of the fuel tank cap in the embodiment of the present disclosure, so as to reduce the influence of the instability of the back door on the fuel tank cap.

Further, referring to fig. 1 and 2, the clamping portion 11 may include a first clamping plate 111 capable of being clamped in one set of clamping grooves 21, a second clamping plate 112 capable of being clamped in another set of clamping grooves 21, and an adjusting portion 113 connected between the first clamping plate 111 and the second clamping plate 112, wherein the adjusting portion 113 is capable of adjusting an interval between the first clamping plate 111 and the second clamping plate 112, so that the first clamping plate 111 and the second clamping plate 112 can be clamped with two sets of clamping grooves 21 or separated from two sets of clamping grooves 21.

The two sets of clamping grooves 21 may be arranged in parallel and in the up-down direction of the drawing of fig. 1 on the inner side of the fuel tank cap 20, and the first clamping plate 111 and the second clamping plate 112 are respectively configured as rectangular plate-shaped structures and are parallel to each other. The two sets of slots 21 may be configured as two sets of opposite L-shaped slots as described above, the upper slot 21 may be connected to the first clip board 111, and the lower slot 21 may be connected to the second clip board 112, so as to limit the oil tank cap 20 in the up-down and front-back directions. When the oil tank cover 20 needs to be installed on the paint spraying fixing device, the first clamping plate 111 can be clamped on the clamping groove 21 on the upper side, and then the regulation of the regulating part 113 is performed, so that the second clamping plate 112 and the first clamping plate 111 are far away from each other, until the second clamping plate 112 is clamped on the clamping groove 21 on the lower layer, the first clamping plate 111 and the second clamping plate 112 are clamped and fixed between the two groups of clamping grooves 21, the oil tank cover 20 and the oil tank cover paint spraying fixing device can be kept relatively fixed, the oil tank cover 20 is kept stable when being painted along with the vehicle body, and the paint spraying quality of the oil tank cover 20 can be ensured. When the fuel tank cap 20 needs to be detached from the paint spraying fixing device of the fuel tank cap, the first clamping plate 111 and the second clamping plate 112 are adjusted to be close to each other through the adjusting portion 113 so as to be away from the clamping groove 21 until the first clamping plate 111 and the second clamping plate 112 can be detached from the clamping groove 21. The distance between the first clamping plate 111 and the second clamping plate 112 is adjusted through the adjusting part 113 to control the installation and the disassembly of the spray painting fixing device of the fuel tank cover 20 and the fuel tank cover, the installation and the disassembly are simple, and the operation difficulty of workers is low.

Further, referring to fig. 2, the inside of the tank cap 20 may be formed with a positioning protrusion 22, and the second catch plate 112 or the first catch plate 111 may be formed with a positioning structure 114 capable of stopping at both sides of the positioning protrusion 22. Positioning structure 114 can form on second cardboard 112, and extend towards first cardboard 111 along the direction of perpendicular to second cardboard 112, and when joint portion 11 and draw-in groove 21 joint, positioning structure 114 can backstop in the protruding 22 both sides in location to carry out the spacing of left right direction to fuel tank cap 20, it leads to the paint unevenly to rock when preventing that fuel tank cap 20 from installing on the fuel tank cap fixing device that sprays paint appears and lead to spraying paint.

Referring to fig. 1 to 3, in the embodiment of the present disclosure, the adjusting portion 113 includes a threaded pipe 1131 connected to the first clamping plate 111 and a threaded rod 1132 connected to the second clamping plate 112 and threadedly engaged with the threaded pipe 1131, so that the first clamping plate 111 and the second clamping plate 112 are moved toward or away from each other by rotation of the threaded rod 1132 with respect to the threaded pipe 1131. Screwed pipe 1131 can weld on first cardboard 111, screw 1132 can rotationally connect on second cardboard 112 with screwed pipe 1131, if the welding has the connecting seat on second cardboard 112, the disc can be welded in the bottom of screw 1132, the side of connecting seat towards the disc can be formed with the recess, the width of recess is configured into the thickness phase-match with the disc, make the disc can stretch into in the recess, when screwing screw 1132, the disc can be at the recess internal rotation, will be reciprocated by the lateral wall restriction of recess simultaneously, thereby guarantee that second cardboard 112 can reciprocate with screw 1132 is synchronous. Establish on screw 1132 through screwed pipe 1131 cover, in order to be connected first cardboard 111 and second cardboard 112, adjust the distance between first cardboard 111 and the second cardboard 112 through revolving screwed screw 1132 simultaneously, in order to realize joint and the dismantlement of joint portion 11 and draw-in groove 21, simple structure easily realizes, and screwed pipe 1131 has certain length, the connection effect of first cardboard 111 and second cardboard 112 has been improved effectively, the stability of the fixing device that sprays paint of fuel tank cap has been guaranteed.

Further, referring to fig. 1 to 3, a top portion of the screw 1132 may be provided with a hand-held portion 1133. To facilitate a worker screwing on screw 1132. The hand-held portion 1133 may be configured as a circular ring structure.

According to an embodiment of the present disclosure, referring to fig. 1 to 4, the clamping portion 12 may include a U-shaped block 121 connected to the support rod 13, and a screw 122 penetrating one side wall of the U-shaped block 121, and a sheet metal member for mounting a windshield may be pressed against the other side wall of the U-shaped block 121 by the screw 122. U type piece 121 can be buckled and establish on the sheet metal component, and the top of U type piece 121 can welded fastening bracing piece 13, has improved the support stability of bracing piece 13 effectively. Meanwhile, the screw 122 penetrates through one side wall of the U-shaped block 121 and is screwed in the direction of the other side wall of the U-shaped block 121, so that the sheet metal part accommodated in the groove formed by the U-shaped block 121 is clamped by the screw 122 and the other side wall of the U-shaped block, the fixing effect of the paint spraying fixing device of the oil tank cover on the sheet metal part is further ensured, and the stability of the oil tank cover 20 during paint spraying is improved.

Further, the end of the screw 122 may be provided with a handle. The handle may be a rod-shaped structure formed at the end of the screw 122 and perpendicular to the screw 122, so that the screw 122 can be constructed in a T-shaped structure to facilitate the worker to take and tighten the screw 122.

According to some embodiments provided by the present disclosure, the outer contour of the side wall of the U-shaped block 121 clamped at the outer side of the sheet metal part is smaller than the outer contour of the non-exposed surface of the sheet metal part. Here, the side wall sandwiched between the sheet metal members is a side wall closer to the left side in fig. 4, taking the direction of the drawing of fig. 4 as an example. Sheet metal parts at the windshield of the back door can be divided into a non-exposed surface and an exposed surface. The non-exposed surface can be sheltered from by windshield and can not expose to the external world when the installation windshield, and the exposed surface can expose to external surface for accomplishing the back at whole car installation. The exposed surface department of sheet metal component needs the spraying paint, sets up the outline for being less than non-exposed surface through the outline with U type piece 121, can effectively avoid installing when the sheet metal department sprays paint at the fixing device that sprays paint of fuel tank cap, causes U type piece 121 to shelter from the defect of spraying paint that leads to the exposed surface.

In the embodiment of the present disclosure, referring to fig. 2 and 3, the clamping portion 12 further includes a U-shaped gasket 123 fastened to the U-shaped block 121, the screw 122 extends from one side of the fastened U-shaped gasket 123 and stops at the other side of the U-shaped gasket 123 after passing through one side wall of the U-shaped block 121, and the sheet metal part of the windshield can be tightly pressed between the other side wall of the U-shaped block 121 and one side of the U-shaped gasket 123 away from the screw 122 by the screw 122. The recess formed by the U-shaped pad 123 can be used to accommodate a side wall of the U-shaped block 121, and as illustrated in the drawing direction of fig. 4, the screw 122 can sequentially pass through the side wall on the right side of the U-shaped pad 123 and the side wall on the right side of the U-shaped block 121, but not pass through the side wall on the left side of the U-shaped pad 123. The sheet metal component holds between the left lateral wall of the left side wall of U type piece and the left lateral wall of U type gasket 123, through screwing up screw 122, so that the sheet metal component is pressed from both sides tightly by U type gasket 123 and the left lateral wall of U type piece 121, increase the tight area of clamp of sheet metal component, strengthened the stability of the fixing device that sprays paint of fuel tank cap, in order to guarantee to fix the fuel tank cap 20 paint spraying effect on the fixing device that sprays paint of fuel tank cap.

According to some embodiments, the fixing device may further include an electrostatic ring that matches the outer contour of the fuel tank cap 20. After the paint spraying fixing device of the oil tank cover is installed, the electrostatic ring can surround the circumference of the oil tank cover. Can effectively adsorb, conduct static electric charge at the in-process that sprays paint through setting up the static ring to can effectively avoid the electric charge to gather and cause fat limit and other paint spraying defect's problem at the fuel tank cap corner, guarantee the homogeneity that sprays paint to fuel tank cap 20.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The utility model provides a fuel tank cap's fixing device that sprays paint, its characterized in that, the inboard of fuel tank cap (20) is formed with draw-in groove (21) of two sets of relative settings, fixing device includes:

the clamping part (11) can be clamped between the two groups of clamping grooves (21) so as to connect the oil tank cover (20) with the fixing device;

a clamping part (12) which can clamp a sheet metal part of the back door for mounting the windshield; and

and the supporting rod (13) is connected between the clamping part (11) and the clamping part (12).

2. The paint spraying fixing device according to claim 1, wherein the clamping portion (11) comprises a first clamping plate (111) capable of being clamped in one set of the clamping grooves (21), a second clamping plate (112) capable of being clamped in the other set of the clamping grooves (21), and an adjusting portion (113) connected between the first clamping plate (111) and the second clamping plate (112), and the adjusting portion (113) is capable of adjusting the distance between the first clamping plate (111) and the second clamping plate (112) so that the first clamping plate (111) and the second clamping plate (112) can be clamped with the two sets of the clamping grooves (21) or separated from the two sets of the clamping grooves (21).

3. The paint spraying fixing device according to claim 2, wherein a positioning protrusion (22) is formed on an inner side of the tank cap (20), and a positioning structure (114) capable of stopping at both sides of the positioning protrusion (22) is formed on the second catch plate (112) or the first catch plate (111).

4. The paint spraying fixing device according to claim 2, wherein the adjusting portion (113) comprises a threaded pipe (1131) connected with the first clamping plate (111) and a threaded rod (1132) connected with the second clamping plate (112) and screwed with the threaded pipe (1131), so that the first clamping plate (111) and the second clamping plate (112) are moved toward or away from each other by rotation of the threaded rod (1132) relative to the threaded pipe (1131).

5. The spray paint fixture of claim 4, wherein the top of the threaded rod (1132) is provided with a hand-held portion (1133).

6. The spray painting fixture according to claim 1, characterized in that the clamping part (12) comprises a U-shaped block (121) connected to the support bar (13), and a screw (122) passing through one side wall of the U-shaped block (121), the sheet metal part being able to be pressed against the other side wall of the U-shaped block (121) by the screw (122).

7. Spray painting fixation device according to claim 6, characterised in that the end of the threaded element (122) is provided with a handle.

8. The spray painting fixture device according to claim 6, characterised in that the outer contour of the side walls of the U-shaped block (121) clamped on the outside of the sheet metal part is smaller than the outer contour of the non-exposed face of the sheet metal part.

9. The spray painting fixing device according to claim 6, characterized in that the clamping portion (12) further comprises a U-shaped gasket (123) which is buckled with the U-shaped block (121), the threaded part (122) can extend into the U-shaped gasket (123) from one side after buckling and stop at the other side of the U-shaped gasket (123) after penetrating through one side wall of the U-shaped block (121), and the sheet metal part can be tightly pressed between the other side wall of the U-shaped block (121) and one side of the U-shaped gasket (123) which is far away from the threaded part (122) by the threaded part (122).

10. The paint spray fixture according to claim 1, further comprising an electrostatic ring matching the outer dimensions of the fuel tank cap (20).

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