阅读说明：本技术 一种汽车座椅调角器件的检测治具及检测方法 (Detection jig and detection method for automobile seat angle adjusting device ) 是由 张耀华 郭川 周建新 于 2019-10-23 设计创作，主要内容包括：本发明提供了一种汽车座椅调角器件的检测治具,包括底板和定位机构,定位机构包括圆形定位压杆、T形定位压杆和若干个矩形定位压杆,圆形定位压杆包括第一压杆座、第一压杆和圆形定位块,第一压杆的一端铰接于第一压杆座上、另一端固定连接圆形定位块,圆形定位块压入圆形凹槽内,T形定位压杆包括第二压杆座、第二压杆和T形定位块,T形定位压杆的一端铰接于第二压杆座上、另一端固定连接T形定位块,T形定位块的相对两端分别压住第一板块的自由端和第二板块的自由端,矩形定位压杆包括第三压杆座和第三压杆,第三压杆铰接于第三压杆座上,第三压杆呈矩形。本发明还提供一种检测方法。本发明可以有效地提高检测效率。(The invention provides a detection jig for an automobile seat angle adjusting device, which comprises a bottom plate and a positioning mechanism, wherein the positioning mechanism comprises a circular positioning compression rod, a T-shaped positioning compression rod and a plurality of rectangular positioning compression rods, the circular positioning compression rod comprises a first compression rod seat, a first compression rod and a circular positioning block, one end of the first compression rod is hinged on the first compression rod seat, the other end of the T-shaped positioning press rod is fixedly connected with the circular positioning block, the circular positioning block is pressed into the circular groove, the T-shaped positioning press rod comprises a second press rod seat, a second press rod and a T-shaped positioning block, one end of the T-shaped positioning press rod is hinged to the second press rod seat, the other end of the T-shaped positioning press rod is fixedly connected with the T-shaped positioning block, the two opposite ends of the T-shaped positioning block respectively press the free end of the first plate and the free end of the second plate, the rectangular positioning press rod comprises a third press rod seat and a third press rod, the third press rod is hinged to the third press rod seat. The invention also provides a detection method. The invention can effectively improve the detection efficiency.)

1. The detection jig for the automobile seat angle adjusting device is used for detecting the automobile seat angle adjusting device (1) and is characterized in that the automobile seat angle adjusting device (1) comprises a first plate (11) and a second plate (12), the first plate (11) and the second plate (12) are intersected and form a V-shaped structure, a circular groove (13) is formed in the joint of the first plate (11) and the second plate (12), the detection jig for the automobile seat angle adjusting device comprises a bottom plate (2) and two positioning mechanisms (3) installed on the bottom plate (2), each positioning mechanism (3) positions one automobile seat angle adjusting device (1), each positioning mechanism (3) comprises a circular positioning compression rod (31), a T-shaped positioning compression rod (32) and a plurality of rectangular positioning compression rods (33), and each circular positioning compression rod (31) comprises a first compression rod seat (311), The positioning device comprises a first pressure lever (312) and a circular positioning block (313), one end of the first pressure lever (312) is hinged to the first pressure lever seat (311), the other end of the first pressure lever is fixedly connected with the circular positioning block (313), the circular positioning block (313) is pressed into the circular groove (13), the T-shaped positioning pressure lever (32) comprises a second pressure lever seat (321), a second pressure lever (322) and a T-shaped positioning block (323), one end of the T-shaped positioning pressure lever (32) is hinged to the second pressure lever seat (321), the other end of the T-shaped positioning pressure lever is fixedly connected with the T-shaped positioning block (323), two opposite ends of the T-shaped positioning block (323) respectively press the free end of the first plate (11) and the free end of the second plate (12), the rectangular positioning pressure lever (33) comprises a third pressure lever seat (331) and a third pressure lever (332), and the third pressure lever (332) is hinged to the third pressure lever seat (331), the third pressure lever (332) is rectangular.

2. The detecting tool for the seat angle adjusting device of the car as claimed in claim 1, wherein the length of said first plate (11) is longer than the length of said second plate (12).

3. The detecting tool for the seat angle adjusting device of the car as claimed in claim 1 or 2, wherein the free end of the first plate (11) is tapered, and the free end of the second plate (12) is rounded.

4. The detection fixture for the automobile seat angle adjusting device as claimed in claim 1, wherein the circular positioning block (313) is a circular positioning block.

5. The detection jig for the automobile seat angle adjusting device according to claim 4, characterized in that a hemisphere (34) is arranged in the circular groove (13), a circle center reference rod (341) is fixedly connected to the circle center of the hemisphere (34), and the circular positioning block (313) is sleeved on the circle center reference rod (341) and presses the hemisphere (34).

6. The detecting tool for the automobile seat angle adjusting device as claimed in claim 1, wherein two circular pressing positioning blocks (324) are fixedly connected to two opposite ends of the T-shaped positioning block (323), respectively, and the two circular pressing positioning blocks (324) press the free end of the first plate (11) and the free end of the second plate (12), respectively.

7. The detecting tool for the automobile seat angle adjusting device as claimed in claim 6, wherein the circular pressing positioning block (324) is fixedly connected below the end of the T-shaped positioning block (323) through a vertically arranged connecting rod (325).

8. The detecting tool for the automobile seat angle adjusting device as claimed in claim 1, wherein an end of the third pressing rod (332) is fixedly connected to an elliptical connecting rod (333), an end of the elliptical connecting rod (333) is hinged to the third pressing rod seat (331), and a wrench (334) is further connected to the elliptical connecting rod (333).

9. The detection fixture for the automobile seat angle adjusting device according to claim 1 or 8, wherein the number of the rectangular positioning pressing rods (33) is three, two of the rectangular positioning pressing rods (33) are arranged along the radial direction of the circular positioning block (313), and the other rectangular positioning pressing rod (33) is arranged tangentially to the edge of the circular positioning block (313).

10. A detection method of a detection jig of an automobile seat angle adjusting device is characterized by comprising the following steps:

1) lowering the first press rod (312) to enable the circular positioning block (313) to press the hemispheroid (34) so that the circular positioning block (313) and the hemispheroid (34) are centered;

2) after centering, the second pressure lever (322) is put down, so that the two opposite ends of the T-shaped positioning block (323) respectively press the free end of the first plate (11) and the free end of the second plate (12);

3) -lowering a number of said third struts (332) such that the ends of said third struts (332) press against the surface of said car seat recliner (1);

4) appearance inspection was started.

Technical Field

The invention relates to an automobile part detection jig, in particular to a detection jig and a detection method for an automobile seat angle adjusting device.

Background

In the detection and positioning of automobile parts, some special-shaped automobile seat angle adjusting devices can be encountered, specifically, as shown in fig. 1 to 2, the automobile seat angle adjusting device 1 includes a first plate 11 and a second plate 12, the first plate 11 and the second plate 12 intersect and form a V-shaped structure, and a circular groove 13 is arranged at the joint of the first plate 11 and the second plate 12.

For the structure of the automobile seat angle adjusting device, the edge of a part is misplaced and the accurate positioning can not be realized easily because the accurate positioning of the center of the part can not be realized during the positioning, so that the adjustment is required to be carried out continuously during the positioning, and the detection efficiency is lower.

Disclosure of Invention

In view of the above, the invention provides a detection jig and a detection method for an automobile seat angle adjusting device, which mainly add a circular positioning block, a hemispheroid and other structures on a positioning jig, and utilize a circular groove on a part to realize accurate positioning of the center of the part before positioning, thereby effectively improving the detection efficiency.

Therefore, on one hand, the invention provides a detection jig for an automobile seat angle adjusting device, which is used for detecting the automobile seat angle adjusting device, the automobile seat angle adjusting device comprises a first plate and a second plate, the first plate and the second plate are intersected and form a V-shaped structure, a round groove is arranged at the joint of the first plate and the second plate, the detection jig for the automobile seat angle adjusting device comprises a bottom plate and two positioning mechanisms arranged on the bottom plate, each positioning mechanism positions the automobile seat angle adjusting device, each positioning mechanism comprises a round positioning pressure rod, a T-shaped positioning pressure rod and a plurality of rectangular positioning pressure rods, each round positioning pressure rod comprises a first pressure rod seat, a first pressure rod and a round positioning block, one end of each first pressure rod is hinged on the first pressure rod seat, the other end of each first pressure rod is fixedly connected with the round positioning block, the round positioning block is pressed into the round groove, each T-shaped positioning pressure rod comprises a second pressure rod seat, and, The rectangular positioning compression bar comprises a third compression bar seat and a third compression bar, the third compression bar is hinged to the third compression bar seat, and the third compression bar is rectangular.

Further, the length of the first plate is longer than that of the second plate.

Furthermore, the free end of the first plate is conical, and the free end of the second plate is circular.

Further, the circular positioning block is a circular ring-shaped positioning block.

Furthermore, a hemisphere is arranged in the circular groove, a circle center reference rod is fixedly connected to the circle center of the hemisphere, and the circular positioning block is sleeved on the circle center reference rod and presses the hemisphere.

Furthermore, two opposite ends of the T-shaped positioning block are respectively and fixedly connected with two circular pressing positioning blocks, and the two circular pressing positioning blocks respectively press the free end of the first plate and the free end of the second plate.

Further, the circular pressing positioning block is fixedly connected below the end part of the T-shaped positioning block through a vertically arranged connecting rod.

Furthermore, the end part of the third pressure lever is fixedly connected to the oval connecting rod, the end part of the oval connecting rod is hinged to the third pressure lever seat, and the oval connecting rod is further connected with a wrench.

Furthermore, the number of the rectangular positioning pressing rods is three, two of the rectangular positioning pressing rods are arranged along the radial direction of the circular positioning block, and the other rectangular positioning pressing rod is arranged in a tangent mode to the edge of the circular positioning block.

On the other hand, the invention provides a detection method of a detection jig of an automobile seat angle adjusting device, which comprises the following steps:

1) putting down the first pressure lever to enable the round positioning block to press the hemispheroid, and enabling the round positioning block and the hemispheroid to be centered;

2) after centering, the second compression bar is put down, so that the two opposite ends of the T-shaped positioning block respectively press the free end of the first plate and the free end of the second plate;

3) putting down a plurality of third pressure levers so that the end parts of the third pressure levers press the surface of the automobile seat angle adjusting device;

4) appearance inspection was started.

The invention provides a detection jig and a detection method for an automobile seat angle adjusting device, which mainly add a circular positioning block, a hemisphere and other structures on the positioning jig, and concretely, put down a first pressure lever to enable the circular positioning block to press the hemisphere, enable the circular positioning block and the hemisphere to be centered, and put down a second pressure lever after centering to enable opposite two ends of a T-shaped positioning block to respectively press a free end of a first plate and a free end of a second plate;

therefore, the detection jig and the detection method for the automobile seat angle adjusting device provided by the invention utilize the circular groove on the part, and the accurate positioning of the center of the part can be realized before the positioning, so that the detection efficiency can be effectively improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a detection jig for an automobile seat angle adjusting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a positioning mechanism in a detection fixture for an automobile seat angle adjusting device according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.