Automobile top cover finished product testing fixture

Abstract

The utility model discloses an automobile top cover finished product testing fixture which comprises a support, a pickup mechanism and a detection mechanism are installed on the support, the detection mechanism is provided with a detection plate, pressure sensors are installed on the detection plate at equal intervals, and the shape of a curved surface formed by the surfaces of all the pressure sensors is the same as that of the outer surface of a top cover. Relates to the technical field of automobile part detection tools, an automobile top cover is picked up by arranging a picking mechanism, a plurality of pressure sensors are installed on a detection plate in a detection mechanism, and a curved surface formed by each pressure sensor is the same as the outer surface of the automobile top cover; and the first electric push rod and the second electric push rod extend, so that the automobile top cover is in contact with pressure sensors arranged on the surface of the detection plate, and if the readings of the pressure sensors are the same, the outer surface size of the automobile top cover is qualified.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component inspection tools, in particular to an automobile top cover finished product inspection tool. Background Art

[0002] The size inspection of the car roof is very important, especially the outer surface of the roof is directly related to the appearance of the car. The inspection fixture is a simple tool currently used by automobile factories to control the various dimensions of products, improve production efficiency and control quality, and is suitable for mass-produced products. However, most of the current roof inspection fixtures are fixed references with poor adjustability. Such roof inspection fixtures cannot be used for batch product inspection, the repeatability of inspection is low, and the maximum function of the inspection fixture cannot be brought into play. Utility Model Content

[0003] In view of the problems existing in the existing automobile top cover finished product inspection tool, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a finished automobile roof inspection fixture, which solves the problem that most of the current roof inspection fixtures are fixed references with poor adjustability. Such roof inspection fixtures cannot be used for batch product inspection, have low repeatability inspection, and cannot play the maximum function of the inspection fixture.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A finished product inspection tool for automobile top covers comprises a bracket on which a picking mechanism and a detection mechanism are mounted. The detection mechanism comprises a detection plate on which pressure sensors are mounted at equal distances. The surfaces of all the pressure sensors together form a curved surface which has the same shape as the outer surface of the top cover.

[0007] As a preferred solution of the automobile roof finished product inspection fixture described in the utility model, the bracket includes a bottom support plate, a support column is welded to the top end of the bottom support plate, and a top support plate is welded to the top end of the support column.

[0008] As a preferred solution of a finished automobile roof inspection fixture described in the utility model, the picking mechanism includes a first electric push rod detachably mounted on a support column, one end of the first electric push rod is detachably connected to a first vertical plate, and a magnet is mounted on the outer wall of the first vertical plate.

[0009] As a preferred solution of a finished automobile roof inspection fixture described in the utility model, the inspection mechanism includes a second electric push rod detachably mounted on a support column, one end of the second electric push rod is detachably connected to a second vertical plate, a connecting seat is installed on the second vertical plate by bolts, and the connecting seat is welded to the inspection plate.

[0010] As a preferred solution of the automobile top cover finished product inspection fixture described in the utility model, wherein: a first support connection seat is welded on the left support column, the left end of the first electric push rod is inserted into the first support connection seat, and the first support connection seat and the first electric push rod are fixed by bolts;

[0011] A second support connection seat is welded on the first vertical plate, the right end of the first electric push rod is inserted into the second support connection seat, and the second support connection seat and the first electric push rod are fixed by bolts;

[0012] A third support connection seat is welded on the right support column, the right end of the second electric push rod is inserted into the third support connection seat, and the second electric push rod and the third support connection seat are fixed by bolts;

[0013] A fourth supporting connection seat is welded on the second vertical plate, the left end of the second electric push rod is inserted into the fourth supporting connection seat, and the fourth supporting connection seat and the second electric push rod are fixed by bolts.

[0014] As a preferred solution of the automobile top cover finished product inspection fixture described in the utility model, it also includes two third electric push rods, one of which is arranged between the first electric push rod and the top support plate, and the other third electric push rod is arranged between the second electric push rod and the top support plate.

[0015] Compared with existing technologies:

[0016] 1. Pick up the car top cover by setting a picking mechanism, and pass through a plurality of pressure sensors installed on the detection plate in the detection mechanism, and the curved surface formed by each pressure sensor is the same as the outer surface of the car top cover; the first electric push rod and the second electric push rod are extended, so that the car top cover contacts the pressure sensors arranged on the surface of the detection plate. If the readings of each pressure sensor are the same, it means that the outer surface size of the car top cover is qualified;

[0017] 2. If the pressure reading of a certain pressure sensor is too large, then the surface of the car top cover and the part with the high reading have a "convex problem"; if the pressure reading of a certain pressure sensor is too small, then the surface of the car top cover and the part with the low reading have a "concave problem"; therefore, the problems of unqualified car top covers can be detected, which is conducive to reprocessing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0019] Figure 2 A schematic diagram of a picking mechanism provided in Example 1 of the utility model;

[0020] Figure 3 A schematic diagram of a detection mechanism provided in Example 1 of the utility model;

[0021] Figure 4 A schematic diagram of the structure provided for Embodiment 2 of the present utility model;

[0022] Figure 5 The utility model is a schematic diagram of a car top cover.

[0023] In the figure: bottom support plate 1, support column 2, third support connecting seat 3, fifth support connecting seat 4, top support plate 5, first support connecting seat 6, first electric push rod 7, second electric push rod 8, second support connecting seat 9, fourth support connecting seat 10, car top cover 11, detection plate 12, pressure sensor 121, first vertical plate 13, magnet 131, second vertical plate 14, connecting seat 141, third electric push rod 15, third support connecting seat 18. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] The utility model provides a finished product inspection tool for automobile roof, please refer to Figure 1-4 , including a bracket, on which a picking mechanism and a detection mechanism are installed, the detection mechanism has a detection plate 12, on which pressure sensors 121 are installed at equal distances, and the surfaces of all pressure sensors 121 together constitute a curved surface with the same shape as the outer surface of the automobile top cover 11 (the automobile top cover 11 mentioned here is a fully qualified product); therefore, if the detected automobile top cover 11 is qualified, when the detection plate 12 and the automobile top cover 11 are close to each other to squeeze the pressure sensors 121, the readings of each pressure sensor 121 should be the same.

[0027] The bracket comprises a bottom support plate 1 , a support column 2 is welded to the top end of the bottom support plate 1 , and a top support plate 5 is welded to the top end of the support column 2 .

[0028] The picking mechanism includes a first electric push rod 7 detachably mounted on the support column 2. Specifically, a first support connecting seat 6 is welded on the left support column 2, and the left end of the first electric push rod 7 is inserted into the first support connecting seat 6. The first support connecting seat 6 and the first electric push rod 7 are fixed by bolts. One end of the first electric push rod 7 is detachably connected to the first vertical plate 13. Specifically, a second support connecting seat 9 is welded on the first vertical plate 13, and the right end of the first electric push rod 7 is inserted into the second support connecting seat 9. The second support connecting seat 9 and the first electric push rod 7 are fixed by bolts. A magnet 131 is installed on the outer wall of the first vertical plate 13.

[0029] The detection mechanism includes a second electric push rod 8 detachably mounted on the support column 2. Specifically, a third support connecting seat 18 is welded on the right support column 2, the right end of the second electric push rod 8 is inserted into the third support connecting seat 18, the second electric push rod 8 and the third support connecting seat 18 are fixed by bolts, one end of the second electric push rod 8 is detachably connected to the second vertical plate 14, specifically, a fourth support connecting seat 10 is welded on the second vertical plate 14, the left end of the second electric push rod 8 is inserted into the fourth support connecting seat 10, the fourth support connecting seat 10 and the second electric push rod 8 are fixed by bolts, a connecting seat 141 is installed on the second vertical plate 14 by bolts, and the connecting seat 141 is welded to the detection plate 12.

[0030] During specific use, the automobile roof 11 is magnetically attracted to the magnet 131, and the top of the roof 11 is made flush with the top of the detection plate 12, and the first electric push rod 7 and the second electric push rod 8 are extended, so that the automobile roof 11 is in contact with the pressure sensor 121 arranged on the surface of the detection plate 12. If the readings of each pressure sensor 121 are the same, the outer surface size of the surface automobile roof 11 is qualified; if the pressure reading of a certain pressure sensor 121 is too large, the surface automobile roof 11 and the part with the high reading have a "protrusion problem"; if the pressure reading of a certain pressure sensor 121 is too small, the surface automobile roof 11 and the part with the low reading have a "depression problem".

[0031] Embodiment 2:

[0032] See attached Figure 5, which is different from Example 1, is that it also includes two third electric push rods 15, one of which is arranged between the first electric push rod 7 and the top support plate 5, and the other is arranged between the second electric push rod 8 and the top support plate 5; specifically, a third support connecting seat 3 is fixedly installed at the bottom of the support column 2, and a fifth support connecting seat 4 is fixedly installed at the top of the first electric push rod 7 and the second electric push rod 8, and both ends of the third electric push rod 15 are respectively inserted into the third support connecting seat 3 and the fifth support connecting seat 4, and the third support connecting seat 3 and the fifth support connecting seat 4 are fixed to the third electric push rod 15 by bolts; the two third electric push rods 15 are used to drive the car roof 11 and the detection plate 12 to rise and fall, so that the top of the car roof 11 and the detection plate 12 can be adjusted to be flush.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A finished product inspection tool for automobile roof, comprising a bracket, characterized in that: The bracket is provided with a picking mechanism and a detection mechanism, the detection mechanism comprises a detection plate (12), pressure sensors (121) are equidistantly mounted on the detection plate (12), and the surfaces of all the pressure sensors (121) together form a curved surface with the same shape as the outer surface of the top cover.

2. The automobile top cover finished product inspection tool according to claim 1, characterized in that: The bracket comprises a bottom support plate (1), a support column (2) is welded to the top end of the bottom support plate (1), and a top support plate (5) is welded to the top end of the support column (2).

3. The automobile top cover finished product inspection tool according to claim 1, characterized in that: The picking mechanism comprises a first electric push rod (7) detachably mounted on a support column (2); one end of the first electric push rod (7) is detachably connected to a first vertical plate (13); a magnet (131) is mounted on an outer wall of the first vertical plate (13).

4. The automobile top cover finished product inspection tool according to claim 3, characterized in that: The detection mechanism comprises a second electric push rod (8) detachably mounted on a support column (2); one end of the second electric push rod (8) is detachably connected to a second vertical plate (14); a connecting seat (141) is mounted on the second vertical plate (14) via bolts; the connecting seat (141) is welded to the detection plate (12).

5. The automobile top cover finished product inspection tool according to claim 4, characterized in that: A first support connection seat (6) is welded on the left support column (2), the left end of the first electric push rod (7) is inserted into the first support connection seat (6), and the first support connection seat (6) and the first electric push rod (7) are fixed by bolts; A second support connection seat (9) is welded on the first vertical plate (13), the right end of the first electric push rod (7) is inserted into the second support connection seat (9), and the second support connection seat (9) and the first electric push rod (7) are fixed by bolts; A third support connection seat (18) is welded on the right support column (2), the right end of the second electric push rod (8) is inserted into the third support connection seat (18), and the second electric push rod (8) and the third support connection seat (18) are fixed by bolts; A fourth supporting connection seat (10) is welded to the second vertical plate (14), the left end of the second electric push rod (8) is inserted into the fourth supporting connection seat (10), and the fourth supporting connection seat (10) and the second electric push rod (8) are fixed by bolts.

6. The automobile top cover finished product inspection tool according to claim 1, characterized in that: It also includes two third electric push rods (15), one of which is arranged between the first electric push rod (7) and the top support plate (5), and the other third electric push rod (15) is arranged between the second electric push rod (8) and the top support plate (5).

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