阅读说明：本技术 一种白车身前舱盖涂装电泳工装器具 (Electrophoresis tool for coating front hatch cover of body in white ) 是由 赵连群 单志愿 郭术川 许能才 渠慎春 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种白车身前舱盖涂装电泳工装器具,包括移动滑杆、定位套管、定位块和弹簧；所述移动滑杆的一端开设有安装孔,所述安装孔用于安装所述定位块和弹簧；所述移动滑杆的另一端固定连接有第一支杆,所述第一支杆呈V形并且所述第一支杆的两端分别设置有开口方向相反的第一挂钩；所述定位套管的一端开设有轴向孔；所述定位套管的上部开设有多个定位孔；所述定位套管的另一端固定连接有第二支杆,所述第二支杆的一端设置有第二挂钩。本发明结构简单,安装方便；可以实现前舱盖和车身的固定,解决了车身和前舱盖在涂装生产过程中出现的电泳不良、兜液、排气不净等问题。(The invention discloses an electrophoresis tool for coating a front hatch cover of a body-in-white vehicle, which comprises a movable sliding rod, a positioning sleeve, a positioning block and a spring, wherein the movable sliding rod is arranged on the positioning sleeve; one end of the movable sliding rod is provided with a mounting hole, and the mounting hole is used for mounting the positioning block and the spring; the other end of the movable sliding rod is fixedly connected with a first supporting rod, the first supporting rod is V-shaped, and two ends of the first supporting rod are respectively provided with a first hook with opposite opening directions; one end of the positioning sleeve is provided with an axial hole; the upper part of the positioning sleeve is provided with a plurality of positioning holes; the other end of the positioning sleeve is fixedly connected with a second supporting rod, and a second hook is arranged at one end of the second supporting rod. The invention has simple structure and convenient installation; the fixing of the front hatch cover and the vehicle body can be realized, and the problems of poor electrophoresis, liquid pocket, unclean exhaust and the like in the coating production process of the vehicle body and the front hatch cover are solved.)

1. The utility model provides a hatch board application electrophoresis frock utensil before white automobile body which characterized in that: comprises a movable sliding rod (1), a positioning sleeve (2), a positioning block (3) and a spring (4); one end of the movable sliding rod (1) is provided with a mounting hole (11), and the mounting hole (11) is used for mounting the positioning block (3) and the spring (4); the other end of the movable sliding rod (1) is fixedly connected with a first supporting rod (5), the first supporting rod (5) is V-shaped, and two ends of the first supporting rod (5) are respectively provided with a first hook (6) with opposite opening directions; one end of the positioning sleeve (2) is provided with an axial hole (21), and the axial hole (21) is used for being matched with the movable sliding rod (1); a plurality of positioning holes (22) are formed in the upper part of the positioning sleeve (2); the positioning sleeve (2) is matched and fixed with the movable sliding rod (1) through the positioning block (3) and the positioning hole (22); the other end fixedly connected with second branch (7) of position sleeve (2), the one end of second branch (7) is provided with second couple (8).

2. The body-in-white front hatch cover coating electrophoresis tooling device is characterized in that: the upper part of the mounting hole (11) is provided with a stepped hole (12).

3. The body-in-white front hatch cover coating electrophoresis tooling device is characterized in that: the positioning block (3) comprises a positioning column (31) and a base (32), and the positioning column (31) penetrates through the step hole (12) and one positioning hole (22); the lower surface of the base (32) abuts against the upper part of the spring (4).

4. The body-in-white front hatch cover coating electrophoresis tooling device is characterized in that: the cross section of the base (32) is circular, and the diameter of the base (32) is larger than the bore diameter of the stepped hole (12).

5. The body-in-white front hatch cover coating electrophoresis tooling device is characterized in that: the number of the positioning holes (22) is 5, and the distance between every two adjacent positioning holes (22) is equal.

6. The body-in-white front hatch cover coating electrophoresis tooling device is characterized in that: the longitudinal sections of the movable sliding rod (1) and the axial hole (21) are in a convex shape, and a limiting part (13) is arranged on the movable sliding rod (1) close to the first supporting rod (5) in a movable mode.

Technical Field

The invention relates to the technical field of automobile manufacturing auxiliary tools, in particular to an electrophoresis tool for coating a front hatch cover of a body in white.

Background

Automobile coating is one of the important processes for manufacturing the whole automobile. In the automobile coating pretreatment electrophoresis process, a vehicle body needs to be turned over in electrophoresis equipment according to process requirements, and the vehicle body needs to keep a certain opening and closing angle with a front cabin cover when the vehicle body is subjected to pretreatment electrophoresis, so that pretreatment film tank liquor and electrophoresis liquor are conveniently and quickly fed into the tank liquor to fill the tank liquor, and the inner surface of the vehicle body is ensured to form a uniform silane film and an electrophoresis film; and the front hatch cover of the whole automobile freely shakes because of no fixation, so that the front hatch cover is fixed in the process of preprocessing electrophoresis, and the front hatch cover of the automobile body is prevented from being impacted and deformed in the overturning process of the automobile body. In present coating process, the fixed of hatch cover before using the inner panel hasp of iron wire to bind preceding hatch cover to realize mostly, and the universalization rate is lower to because the iron wire is binded complex operation, and it is also relatively complicated to unbind the process, directly influences production efficiency, when the automobile body was in the horizontality in the electrophoresis process moreover, hatch cover before the automobile body can hang down naturally because of self weight, very easily leads to main drawbacks such as electrophoresis harmfully, pocket liquid, no electrophoresis coating.

Based on the situation, the invention provides an electrophoresis tool for coating the front hatch cover of the body in white, which can effectively solve the problems.

Disclosure of Invention

The invention aims to provide an electrophoresis tool for coating a front hatch cover of a body in white. The electrophoresis tool for coating the front hatch cover of the body-in-white vehicle provided by the invention has the advantages of simple structure and convenience in installation; through adjusting the matching length of the movable sliding rod and the positioning sleeve, the automobile body and the front hatch cover keep a certain opening and closing angle, the front hatch cover and the automobile body are fixed, the problems that the automobile body and the front hatch cover are poor in electrophoresis, poor in liquid pocket and poor in air exhaust in the coating production process are solved, meanwhile, the operation of workers is facilitated, and the production efficiency is improved.

The invention is realized by the following technical scheme:

a coating electrophoresis tool device for a body-in-white front hatch cover comprises a movable slide rod, a positioning sleeve, a positioning block and a spring; one end of the movable sliding rod is provided with a mounting hole, and the mounting hole is used for mounting the positioning block and the spring; the other end of the movable sliding rod is fixedly connected with a first supporting rod, the first supporting rod is V-shaped, and two ends of the first supporting rod are respectively provided with a first hook with opposite opening directions; one end of the positioning sleeve is provided with an axial hole, and the axial hole is used for being matched with the movable sliding rod; the upper part of the positioning sleeve is provided with a plurality of positioning holes; the positioning sleeve is matched and fixed with the movable sliding rod through the positioning block and the positioning hole; the other end of the positioning sleeve is fixedly connected with a second supporting rod, and a second hook is arranged at one end of the second supporting rod.

According to the above technical means, as a further preferable technical means of the above technical means, a stepped hole is formed in an upper portion of the mounting hole.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the positioning block includes a positioning column and a base, and the positioning column passes through the step hole and one of the positioning holes; the lower surface of the base abuts against the upper portion of the spring.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the base has a circular cross section, and a diameter of the base is larger than a diameter of the stepped hole.

According to the above technical solution, as a further preferable technical solution of the above technical solution, there are 5 positioning holes, and distances between two adjacent positioning holes are equal.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the longitudinal sections of the moving slide rod and the axial hole are both in a convex shape, and a stopper portion is provided to the moving slide rod in a position close to the first support rod.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the electrophoresis tool for coating the front hatch cover of the body-in-white vehicle provided by the invention has the advantages of simple structure and convenience in installation; through adjusting the matching length of the movable sliding rod and the positioning sleeve, the automobile body and the front hatch cover keep a certain opening and closing angle, the front hatch cover and the automobile body are fixed, the problems that the automobile body and the front hatch cover are poor in electrophoresis, poor in liquid pocket and poor in air exhaust in the coating production process are solved, meanwhile, the operation of workers is facilitated, and the production efficiency is improved.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The technical features of the spring and the like described in the present invention are obtained from conventional commercial sources or manufactured by conventional methods, and the specific structure, the operation principle, the control mode and the spatial arrangement mode which may be involved are all conventional choices in the field, which should not be regarded as the innovation point of the present invention, and it is understood by those skilled in the art that the present invention is not further specifically described in detail.

Example 1:

a coating electrophoresis tool device for a body-in-white front hatch cover comprises a movable slide bar 1, a positioning sleeve 2, a positioning block 3 and a spring 4; one end of the movable sliding rod 1 is provided with a mounting hole 11, and the mounting hole 11 is used for mounting the positioning block 3 and the spring 4; the other end of the movable sliding rod 1 is fixedly connected with a first supporting rod 5, the first supporting rod 5 is V-shaped, and two ends of the first supporting rod 5 are respectively provided with a first hook 6 with opposite opening directions; one end of the positioning sleeve 2 is provided with an axial hole 21, and the axial hole 21 is used for being matched with the movable sliding rod 1; a plurality of positioning holes 22 are formed in the upper part of the positioning sleeve 2; the positioning sleeve 2 is matched and fixed with the movable sliding rod 1 through the positioning block 3 and the positioning hole 22; the other end of the positioning sleeve 2 is fixedly connected with a second supporting rod 7, and one end of the second supporting rod 7 is provided with a second hook 8.

Example 2:

a coating electrophoresis tool device for a body-in-white front hatch cover comprises a movable slide bar 1, a positioning sleeve 2, a positioning block 3 and a spring 4; one end of the movable sliding rod 1 is provided with a mounting hole 11, and the mounting hole 11 is used for mounting the positioning block 3 and the spring 4; the other end of the movable sliding rod 1 is fixedly connected with a first supporting rod 5, the first supporting rod 5 is V-shaped, and two ends of the first supporting rod 5 are respectively provided with a first hook 6 with opposite opening directions; one end of the positioning sleeve 2 is provided with an axial hole 21, and the axial hole 21 is used for being matched with the movable sliding rod 1; a plurality of positioning holes 22 are formed in the upper part of the positioning sleeve 2; the positioning sleeve 2 is matched and fixed with the movable sliding rod 1 through the positioning block 3 and the positioning hole 22; the other end of the positioning sleeve 2 is fixedly connected with a second supporting rod 7, and one end of the second supporting rod 7 is provided with a second hook 8.

According to the invention, the matching length of the movable sliding rod 1 and the positioning sleeve 2 is adjusted, so that the vehicle body and the front hatch cover keep a certain opening and closing angle, the front hatch cover and the vehicle body are fixed, the problems of poor electrophoresis, liquid pocket, unclean exhaust and the like in the coating production process of the vehicle body and the front hatch cover are solved, meanwhile, the operation of staff is facilitated, and the production efficiency is improved.

Further, in another embodiment, a stepped hole 12 is formed at an upper portion of the mounting hole 11.

Further, in another embodiment, the positioning block 3 includes a positioning column 31 and a base 32, the positioning column 31 passes through the stepped hole 12 and one of the positioning holes 22; the lower surface of the base 32 abuts against the upper portion of the spring 4.

Further, in another embodiment, the base 32 has a circular cross-section, and the diameter of the base 32 is larger than the diameter of the stepped hole 12.

By adopting the above technical scheme, the spring 4 and the base 32 of the positioning block 3 are completely installed in the installation hole 11, and the positioning column 31 of the positioning block 3 can pass through the stepped hole 12 and the positioning hole 22, so that the movable sliding rod 1 and the positioning sleeve 2 are fixed in a matching manner.

Further, in another embodiment, there are 5 positioning holes 22, and the distance between two adjacent positioning holes 22 is equal.

By adopting the technical scheme, the attractiveness of the tooling device is increased, and meanwhile, the matching length of the movable sliding rod 1 and the positioning sleeve 2 is convenient to adjust, so that the front hatch cover is fixed with a vehicle body when being opened at different angles.

Further, in another embodiment, the longitudinal section of the moving slide bar 1 and the longitudinal section of the axial hole 21 are both convex, and the moving slide bar 1 is provided with a limit part 13 near the movement of the first strut 5.

Through adopting above-mentioned technical scheme, the setting of spacing portion 13 can prevent to remove in slide bar 1 inserts the position sleeve 2 completely, and the excessive effort takes place to strike between the axial hole 21 department of position sleeve 2 and first branch 5 when preventing the assembly, causes first branch 5 to damage.

The working principle of one embodiment of the invention is as follows:

when the front hatch cover is fixed in the pre-treatment electrophoresis process, the front hatch cover is slowly opened to 50-70 degrees, the second hook 8 of the tooling is firstly installed on a fabrication hole of the car sound anti-collision beam, then the matching length of the movable sliding rod 1 and the positioning sleeve 2 is adjusted, and the first hook 6 is installed in a fixing hole of the front hatch cover, so that the front hatch cover and the car body are fixed.

According to the description and the drawings of the invention, a person skilled in the art can easily manufacture or use the body-in-white front hatch coating electrophoresis tooling device and can produce the positive effects recorded by the invention.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.