CN211178203U

CN211178203U - Utensil is examined to car seat back backplate pressure riveting connection singleness

Info

Publication number: CN211178203U
Application number: CN201922351172.4U
Authority: CN
Inventors: 赵彦永; 张源
Original assignee: Tianjin Zhongyubo Metal Product Co ltd
Current assignee: Tianjin Zhongyubo Metal Product Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-04
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a single-product checking fixture for press riveting of a backrest and a backboard of an automobile seat, which comprises a base plate and a checking fixture group arranged on the upper surface of the base plate, wherein the checking fixture group comprises a first checking fixture block and a second checking fixture block, the first checking fixture block and the second checking fixture block are adjacently arranged, a groove is arranged above the first checking fixture block, the depth of the groove corresponds to the height of a detected workpiece, and the width corresponds to the width of the detected workpiece; the utility model discloses create a car seat back backplate is pressed and is riveted and connect single article and examine the recess that the second examined on the piece and can examine the width and the height that are detected work piece one, examine the cooperation of a piece and second through first examining, can examine the radius and the relative position of detecting the round hole on the work piece one.

Description

Utensil is examined to car seat back backplate pressure riveting connection singleness

Technical Field

The utility model belongs to auto parts production field especially relates to a car seat back backplate is pressed and is riveted and connect singleness and examine utensil.

Background

In the current society, automobiles gradually enter every family, and along with the gradual expansion of automobile demand, automobile production also becomes more and more important, and in automobile production, the quality of automobile production depends on the quality of automobile parts, and the quality of automobile parts not only depends on the improvement of production technology, but also depends on the inspection of finished parts, how well the inspection of finished parts is done makes the problem that we need to solve now.

Disclosure of Invention

In view of this, the utility model aims at providing a car seat back backplate is pressed and is riveted connection singleness and examine utensil to the inspection of having done auto parts, for reaching above-mentioned purpose, the technical scheme of the utility model is realized like this:

a single-product checking fixture for press riveting connection of a backrest and a backboard of an automobile seat comprises a base plate and a checking fixture group arranged on the upper surface of the base plate, wherein the checking fixture group comprises a first checking fixture block and a second checking fixture block, the first checking fixture block and the second checking fixture block are arranged adjacently, a groove is arranged above the first checking fixture block, the depth of the groove corresponds to the first height of a detected workpiece, and the width of the groove corresponds to the first width of the detected workpiece;

the upper portion of the second detection tool block is connected with the elbow clamp fixing portion, the elbow clamp moving portion is provided with a T-shaped workpiece, the lower surface of the other end of the T-shaped workpiece is provided with a first positioning pin, and the first positioning pin is used for detecting a round hole of the first detected workpiece.

The inspection device group further comprises a third inspection device block, wherein a convex strip is arranged on the upper surface of the third inspection device block, two vertical edges of the convex strip are connected through a circular bead, a fixed block is arranged on one side of the convex strip, the convex strip is arranged below the second detected workpiece, and the fixed block is abutted against one side of the second detected workpiece;

and a second positioning pin is also arranged above the third detection block and used for detecting a round hole in the second detected workpiece.

Furthermore, a detection pad is arranged in the groove of the first detection block, the detection pad is arranged on the bottom surface of the groove, and the detection pad is arranged below the detected workpiece.

Furthermore, the third detection block is provided with a detection pad on the upper surface, and the detection pad is positioned below the first positioning pin and the second positioning pin.

Further, the detection pad has multiple heights, and can be used for replacing the detection pad in the groove.

Compared with the prior art, the utility model discloses following advantage has:

(1) a car seat back backplate is pressed and is riveted and connect single article and examine the width and the height that the recess on the second examines a piece can inspect and be detected work piece one, examine the cooperation of a piece and second through first examining a piece, can inspect radius and the relative position of being detected the round hole on the work piece one.

(2) A car seat back backplate is pressed and is riveted and connect single-item and examine utensil in the third and examine the piece and can inspect the irregular bellying on being detected work piece two, can also inspect the radius of being detected the round hole on the work piece two, through the cooperation of sand grip and fixed block, can inspect the irregular position on being detected work piece two.

(3) A car seat back backplate is pressed and is riveted and connect single article and examine the setting that detects the pad and can adjust the position that is detected the work piece, can satisfy the not inspection of the detection work piece of co-altitude.

Drawings

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

FIG. 1 is a schematic view of an automobile seat backrest back plate press-riveting connection single-piece inspection device and a detected workpiece as a whole according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a single-piece testing fixture for press-riveting and connecting a backrest and a back plate of an automobile seat according to an embodiment of the present invention;

FIG. 3 is a structural diagram of a workpiece to be inspected according to an embodiment of the present invention;

fig. 4 is a diagram of a structure of a detected workpiece according to an embodiment of the present invention.

Description of reference numerals:

1. a first gauge block; 2. a second gauge block; 3. an elbow clip; 4. a third gauge block; 5. a groove; 6. A first positioning pin; 7. a T-shaped workpiece; 8. a detection pad; 9. a second positioning pin; 10. detecting a first workpiece; 11. And detecting a second workpiece.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, the automobile seat backrest back plate press riveting connection single-product detection tool comprises a base plate and a detection tool group arranged on the upper surface of the base plate, wherein the detection tool group comprises a first detection tool block 1 and a second detection tool block 2, the first detection tool block 1 and the second detection tool block 2 are arranged adjacently, a groove 5 is arranged above the first detection tool block 1, the depth of the groove 5 corresponds to the first 10 height of a detected workpiece, and the width of the groove 5 corresponds to the first 10 width of the detected workpiece;

the upper portion of the second detection tool block 2 is connected with a fixed portion of the elbow clamp 3, a T-shaped workpiece 7 is installed on a movable portion of the elbow clamp 3, a first positioning pin 6 is installed on the lower surface of the other end of the T-shaped workpiece 7, and the first positioning pin 6 is used for detecting a round hole of a first detected workpiece 10.

Whether the first workpiece observing positioning pin 6 can be accurately inserted into the round hole or not by the aid of the T-shaped workpiece 7 arranged on the elbow clamp 3 is firstly matched with the first gauge block 1 and the second gauge block 2, and then judgment is carried out.

As shown in fig. 1 and 2, the detection tool set further comprises a third detection tool block 4, a convex strip is arranged on the upper surface of the third detection tool block 4, two perpendicular edges of the convex strip are connected through a circular bead, a fixed block is arranged on one side of the convex strip, the convex strip is arranged below a second detected workpiece 11, and the fixed block is abutted to one side of the second detected workpiece 11;

and a second positioning pin 9 is further arranged above the third detection block 4, and the second positioning pin 9 is used for detecting a round hole in a second workpiece 11 to be detected.

The protruding strip in the third detection tool block 4 can detect whether the protruding part in the workpiece meets the standard or not, and can detect whether the whole size of the workpiece is reasonable or not through the matching of the protruding strip and the fixed block, and the protruding part on the detected workpiece and the distance between the circular holes are reasonable or not through the protruding strip and the matching of the fixed block and the positioning pin II 9.

As shown in FIG. 2, a detection pad 8 is arranged in a groove 5 of a first detection block 1, the detection pad 8 is arranged on the bottom surface of the groove 5, and the detection pad 8 is arranged below a first detected workpiece 10.

A detection pad 8 is arranged on the upper surface of the third detection tool block 4, and the detection pad 8 is located below the first positioning pin 6 and the second positioning pin 9.

The test pad 8 has a variety of heights that can be used to replace the test pad 8 in the recess 5.

The detection pad 8 can be exchanged by simple disassembly and assembly, and the detection pad 8 can be used for detecting workpieces to be detected with different heights because the detection pad 8 has multiple heights.

The working process is as follows:

as shown in fig. 1 to 3, when a detected workpiece is detected, the elbow clamp 3 above the second detection tool is rotated, the detected workpiece I10 is placed in the groove 5 above the second detection tool, the elbow clamp 3 is rotated to a position above the detected workpiece I10, the distance between the round holes is determined by observing whether the positioning pin I6 is matched with the round holes, and whether the positions of the round holes meet corresponding standards is determined.

As shown in fig. 1, 2 and 4, when the second detected workpiece 11 is detected, firstly, the protruding part of the second detected workpiece 11 is placed above the third detection tool block 4, the edge of the second detected workpiece 11 is abutted against the fixed block, then whether the distance between the protruding part and the edge of the second detected workpiece 11 meets the standard or not is judged through observation, and then whether the radius of the circular hole of the second detected workpiece is reasonable or not is judged through the insertion of the second positioning pin 9.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an utensil is examined to connection singleness spare is riveted to car seat back backplate pressure which characterized in that: the detection tool set comprises a substrate and a detection tool set arranged on the upper surface of the substrate, wherein the detection tool set comprises a first detection tool block (1) and a second detection tool block (2), the first detection tool block (1) and the second detection tool block (2) are arranged adjacently, a groove (5) is arranged above the first detection tool block (1), the depth of the groove (5) corresponds to the height of a first detected workpiece (10), and the width of the groove corresponds to the width of the first detected workpiece (10);

the upper portion of the second detection tool block (2) is connected with a fixed portion of the elbow clamp (3), the T-shaped workpiece (7) is installed on a movable portion of the elbow clamp (3), a first positioning pin (6) is installed on the lower surface of the other end of the T-shaped workpiece (7), and the first positioning pin (6) is used for detecting a round hole of a first detected workpiece (10).

2. The automobile seat back plate press riveting connection single-piece detection tool according to claim 1, characterized in that: the inspection device group further comprises a third inspection device block (4), a convex strip is arranged on the upper surface of the third inspection device block (4), two perpendicular edges of the convex strip are connected through a fillet, a fixed block is arranged on one side of the convex strip, the convex strip is arranged below the second detected workpiece (11), and the fixed block is abutted to one side of the second detected workpiece (11);

and a second positioning pin (9) is further arranged above the third detection block (4), and the second positioning pin (9) is used for detecting a round hole in a second detected workpiece (11).

3. The automobile seat back plate press riveting connection single-piece detection tool according to claim 1, characterized in that: the first detection tool block (1) is provided with a detection pad (8) in the groove (5), the detection pad (8) is arranged on the bottom surface of the groove (5), and the detection pad (8) is arranged below a first detected workpiece (10).

4. The automobile seat back plate press-riveting connection single-piece testing fixture according to claim 2, characterized in that: and a detection pad (8) is arranged on the upper surface of the third detection block (4), and the detection pad (8) is positioned below the first positioning pin (6) and the second positioning pin (9).

5. The automobile seat back plate press-riveting connection single-piece testing fixture according to claim 3, characterized in that: the detection pad (8) has various heights and can be used for replacing the detection pad (8) in the groove (5).