Tool capable of detecting position of diaphragm pattern on automobile

Abstract

A tool capable of detecting the pattern position of a diaphragm on an automobile comprises a detection body capable of being attached to the diaphragm, a groove capable of being attached to the diaphragm is formed in the top of the detection body, a detection through hole is formed in the position, corresponding to the pattern arrangement position of the diaphragm, of the bottom face of the groove, and the detection through hole penetrates through the detection body. The bottom face of the groove is an arc-shaped slope face with one end higher than the other end, the detection through hole is in a long strip shape, and the width of the end portion, corresponding to the high end of the groove, of the detection through hole is larger than that of the end portion, corresponding to the low end of the groove, of the detection through hole. The tool has the advantages that the groove can be attached to the diaphragm, the detection through hole corresponds to the pattern position of the diaphragm, when the diaphragm is installed on the tool, whether the manufactured pattern deviates or not can be visually and rapidly judged, and whether the pattern position of the diaphragm deviates or not can be rapidly detected.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing a front decorative plate of an automobile, in particular to a tool capable of detecting the position of a diaphragm pattern on an automobile. Background Art

[0002] There is a Chinese utility model patent with patent number CN202320237501.6 and the name of "A punching die for making automobile decorative panels", which discloses a punching die for making automobile decorative panels, including an upper die and a lower die, on which is provided a punching block that can move up and down with the upper die to punch a membrane, and on the top surface of the lower die is provided a forming groove, characterized in that: the punching block includes a punching block seat and a punching body, the punching body is elastically connected to the upper die, the punching block seat is sleeved on the punching body and connected to the upper die, and the punching block seat is provided with a seat body through hole that can extend out of the end face of the punching body. The advantages of the utility model are: the required large arc surface or arc surface with large arc change can be made on the punching body, which facilitates the processing of the punching surface of the punching block, improves the film punching effect of the punching die, and produces an automobile decorative panel that meets the arc surface requirements; the punching body is elastically connected to the upper die, and the elastic connection structure plays a buffering role, reducing the wear of the raised position or sharp corner position on the punching surface, and extending the service life of the punching block. However, it is not easy to observe whether the position of the light-transmitting and light-transmitting characters on the diaphragm is offset after the punching, so the production structure of the decorative panel needs to be further improved. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a tool for detecting the position of the diaphragm pattern on a car, which can detect the position of the diaphragm pattern intuitively and quickly, in view of the above-mentioned existing technical status.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: the tooling on the automobile that can detect the pattern position of the diaphragm includes a detection body that can be fitted with the diaphragm, and a groove that can fit the diaphragm is arranged on the top of the detection body, which is characterized in that a detection through hole is arranged on the bottom surface of the groove corresponding to the pattern setting position of the diaphragm, and the detection through hole passes through the detection body.

[0005] As an improvement, the bottom surface of the groove may preferably be an arc-shaped slope with one end higher and the other end lower, and the detection hole is in the shape of an elongated strip, and the width of the detection hole end corresponding to the high end of the groove is greater than the width of the detection hole end corresponding to the low end of the groove.

[0006] As a further improvement, one long side of the detection through hole may preferably be a straight side, and the other long side of the detection through hole may preferably be an arc-shaped side whose relative distance to the straight side is continuously decreasing.

[0007] As an improvement, the groove may preferably be a through groove with both ends open.

[0008] As a further improvement, one end of the detection body is high and the other end is low, and the width of the groove corresponding to the high end of the detection body is greater than the width of the groove corresponding to the low end of the detection body.

[0009] As a further improvement, the end of the groove corresponding to the high end of the detection body may preferably be provided with a steep slope surface.

[0010] As a further improvement, the end of the groove corresponding to the lower end of the detection body may preferably be provided with a gentle slope surface.

[0011] As a further improvement, the height of the front vertex corner of the high end of the detection body may preferably be greater than the height of the rear vertex corner of the high end of the detection body.

[0012] As a further improvement, the width of the groove may preferably decrease continuously along the front vertex angle of the high end of the detection body toward the low end of the detection body.

[0013] As a further improvement, the detection body may preferably be composed of a left block and a right block, the top of the left block is provided with a left groove body with a curved bottom surface, the top of the right block is provided with a right groove body with a sloped bottom surface, and the groove is an integral structure formed by splicing the left groove body and the right groove body.

[0014] Compared with the prior art, the advantages of the present invention are: since the bottom surface of the groove corresponding to the pattern position of the diaphragm is hollowed out, when the diaphragm is installed in the tooling, it is possible to intuitively and quickly observe whether the pattern position is offset from the set position, the detection is very convenient and the detection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 A stereogram at another angle;

[0017] Figure 3 yes Figure 1 A top view of

[0018] Figure 4 yes Figure 3 Sectional view along line AA;

[0019] Figure 5 yes Figure 3 The cross section along line BB;

[0020] Figure 6 yes Figure 5 A magnified view of part I;

[0021] Figure 7 yes Figure 5 Enlarged view of part II. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 As shown, the tooling capable of detecting the position of the pattern of the diaphragm on the automobile of this embodiment comprises a detection body 1 capable of being attached to the diaphragm, a groove 11 capable of being attached to the diaphragm is arranged on the top of the detection body 1, and a detection through hole 12 is arranged on the bottom surface of the groove 11 corresponding to the position of the pattern of the diaphragm, and the detection through hole 12 passes through the detection body 1. The bottom surface of the groove 11 is an arc-shaped slope with one end high and the other end low, and the detection through hole 12 is in the shape of a long strip, and the width of the end of the detection through hole corresponding to the high end of the groove 11 is greater than the width of the end of the detection through hole corresponding to the low end of the groove 11. One long side of the detection through hole 12 is a straight side, and the other long side of the detection through hole 12 is an arc-shaped side with a continuously decreasing relative distance from the straight side.

[0024] The groove 11 is a through groove with both ends open. One end of the detection body 1 is high and the other end is low, and the width of the groove 11 corresponding to the high end of the detection body 1 is greater than the width of the groove 11 corresponding to the low end of the detection body 1. A steep slope 13 is provided at the end of the groove corresponding to the high end of the detection body 1. A gentle slope 14 is provided at the end of the groove corresponding to the low end of the detection body 1. The height of the front vertex 15 of the high end of the detection body 1 is greater than the height of the rear vertex of the high end of the detection body 1. The width of the groove 11 decreases continuously along the front vertex of the high end of the detection body toward the low end of the detection body. The detection body 1 is composed of a left block 101 and a right block 102. The top of the left block 101 is provided with a left groove body with a curved bottom surface, and the top of the right block 102 is provided with a right groove body with a sloped bottom surface. The groove 11 is an integral structure formed by splicing the left groove body and the right groove body.

[0025] Working principle: The diaphragm is provided with a pattern, which may be a light-transmitting part, or a font, etc., and a hollow setting is made on the tooling corresponding to the position of the pattern. In this way, when the diaphragm is installed on the tooling, it can be intuitively seen whether the pattern corresponds to the hollow position, so as to judge whether the position of the pattern is offset.

Claims

1. A tool for detecting the position of a film pattern on a car, comprising a detection body (1) that can be attached to the film, a groove (11) that can be attached to the film is arranged on the top of the detection body (1), and the characteristics are: A detection through hole (12) is arranged on the bottom surface of the groove (11) corresponding to the pattern setting position of the diaphragm, and the detection through hole (12) passes through the detection body (1).

2. The tooling according to claim 1, characterized in that: The bottom surface of the groove (11) is an arc-shaped slope with one end higher and the other end lower; the detection through hole (12) is in the shape of an elongated strip; the width of the detection through hole end corresponding to the high end of the groove (11) is greater than the width of the detection through hole end corresponding to the low end of the groove (11).

3. The tooling according to claim 2, characterized in that: One long side of the detection through hole (12) is a straight side, and the other long side of the detection through hole (12) is an arc-shaped side whose relative distance to the straight side is continuously reduced.

4. The tooling according to any one of claims 1 to 3, characterized in that: The groove (11) is a through groove with openings at both ends.

5. The tooling according to claim 4, characterized in that: One end of the detection body (1) is high and the other end is low, and the width of the groove (11) corresponding to the high end of the detection body (1) is greater than the width of the groove (11) corresponding to the low end of the detection body (1).

6. The tooling according to claim 5, characterized in that: The end of the groove corresponding to the high end of the detection body (1) is provided with a steep slope surface (13).

7. The tooling according to claim 6, characterized in that: A gentle slope surface (14) is provided at the end of the groove corresponding to the lower end of the detection body (1).

8. The tooling according to claim 7, characterized in that: The height of the front vertex (15) of the high end of the detection body (1) is greater than the height of the rear vertex of the high end of the detection body (1).

9. The tooling according to claim 8, characterized in that: The width of the groove (11) decreases continuously along the front vertex angle of the high end of the detection body toward the low end of the detection body.

10. The tooling according to claim 5, characterized in that: The detection body (1) is composed of a left block (101) and a right block (102), the top of the left block (101) is provided with a left groove body with a curved bottom surface, the top of the right block (102) is provided with a right groove body with a sloped bottom surface, and the groove (11) is an integral structure formed by splicing the left groove body and the right groove body.

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