CN212747624U - Handheld utensil of examining in high accuracy skylight - Google Patents
Handheld utensil of examining in high accuracy skylight Download PDFInfo
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- CN212747624U CN212747624U CN202021978511.8U CN202021978511U CN212747624U CN 212747624 U CN212747624 U CN 212747624U CN 202021978511 U CN202021978511 U CN 202021978511U CN 212747624 U CN212747624 U CN 212747624U
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- skylight
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Abstract
The utility model provides a handheld utensil of examining in high accuracy skylight, including examining a body, examine a body and include the rectangle strip, install the detection piece on the rectangle strip, seted up the inspection hole on the detection piece, run through in the inspection hole and alternate and have connect the locating pin, the lower extreme of locating pin aims at the nut centre bore on the skylight. By manufacturing a special handheld check tool, the bad offline batch of welding finished products is eliminated; by manufacturing a special handheld checking fixture, the out-of-tolerance of the position of the skylight welding assembly nut can be rapidly detected; through the handheld utensil of examining of preparation special use, can realize the detection of skylight nut position degree fast, very big improvement production efficiency and welding detection management and control efficiency, have very high economic benefits.
Description
Technical Field
The utility model relates to an automobile skylight field, in particular to handheld utensil of examining in high accuracy skylight.
Background
A common skylight has dozens of nuts, and the requirement on the size precision of the skylight nut is very high. At ordinary times, the skylight welding assembly is offline by adopting three-coordinate equipment to inspect every 25 pieces, and the size of the nuts is possibly out of tolerance on the way of inspection and offline, so that production line workers offline the skylight welding assembly detect every 5 pieces, and the following problems exist in the offline inspection and production processes: 1. the equipment can not ensure that the size of each off-line product nut is qualified all the time; 2. the three-coordinate device has limited detection strength.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an utensil is examined in handheld in high accuracy skylight has solved the problem that the background art provided.
In order to achieve the purpose, the embodiment of the utility model provides a handheld utensil of examining in high accuracy skylight, including examining a body, examine a body and include the rectangle strip, install the detection piece on the rectangle strip, seted up the inspection hole on the detection piece, it has connect the locating pin to run through the interlude in the inspection hole, and the lower extreme of locating pin is aimed at the nut centre bore on the skylight.
Optionally, the detection piece includes the Z type piece of symmetric connection in rectangle strip lower extreme both sides and connects the L type piece on the rectangle strip along length direction lateral wall, the inspection hole is seted up on the horizontal section of Z type piece lower part and the horizontal section of L type piece.
Optionally, the vertical section of the Z-shaped block is flush with the end of the rectangular bar, and the top of the vertical section of the L-shaped block is flush with the upper end face of the rectangular bar.
Optionally, the upper end of the rectangular bar is symmetrically connected with two handholds.
Optionally, the hand piece is of a structure shaped like a Chinese character ji.
One of the above technical solutions has the following advantages or beneficial effects:
1. by manufacturing a special handheld check tool, the bad offline batch of welding finished products is eliminated;
2. by manufacturing a special handheld checking fixture, the out-of-tolerance of the position of the skylight welding assembly nut can be rapidly detected;
3. through the handheld utensil of examining of preparation special use, can realize the detection of skylight nut position degree fast, very big improvement production efficiency and welding detection management and control efficiency, have very high economic benefits.
Drawings
FIG. 1 is a schematic view of the structure for detecting the position of the skylight nut by the checking fixture body of the present invention;
fig. 2 is the structure schematic diagram of the skylight nut and the positioning pin of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-2, the embodiment of the utility model provides a handheld utensil of examining in high accuracy skylight
The utility model provides a handheld utensil of examining in high accuracy skylight, including examining a body 2, examine a body 2 and include rectangle strip 21, the upper end symmetric connection of rectangle strip 21 has two handheld 26, it is convenient handheld, handheld 26 is "nearly" style of calligraphy structure, increase area of contact promotes the welding firmness, install the detection piece on the rectangle strip 21, the inspection hole 24 has been seted up on the detection piece, it has connect locating pin 25 to run through in the inspection hole 24, the nut 11 centre bore on 1 in skylight is aimed at to the lower extreme of locating pin 25.
Wherein, the detection piece includes the symmetry and connects Z type piece 22 and the L type piece 23 of connection on rectangular strip 21 edge length direction lateral wall in the both sides of rectangular strip 21 lower extreme, and inspection hole 24 is seted up on the horizontal section of Z type piece 22 lower part and the horizontal section of L type piece 23, and the vertical section of Z type piece 22 is parallel and level with the tip of rectangular strip 21, and the vertical section top of L type piece 23 is parallel and level with the up end of rectangular strip 21.
The working principle is as follows: after the position of the checking fixture body 2 is confirmed, the positioning pins 25 are used for detecting whether the position is within a specified range, if all the positioning pins 25 are aligned to and inserted into the central holes of the nuts 11 of the skylight 1, the position of the nuts 11 on the skylight 1 is accurate and is qualified, otherwise, the position is unqualified.
The utility model discloses a handheld inspection of examining utensil can realize skylight nut position degree fast, very big improvement production efficiency and welding strength, showing the qualification rate that improves whole work piece size, have very high economic benefits.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a handheld utensil of examining in high accuracy skylight, includes examines utensil body (2), its characterized in that: the checking fixture body (2) comprises a rectangular strip (21), a detection piece is mounted on the rectangular strip (21), a detection hole (24) is formed in the detection piece, a positioning pin (25) penetrates through the detection hole (24), and the lower end of the positioning pin (25) is aligned to a central hole of a nut (11) on the skylight (1).
2. The handheld inspection device for high-precision skylight of claim 1, characterized in that: the detection piece comprises Z-shaped blocks (22) symmetrically connected to two sides of the lower end of the rectangular strip (21) and L-shaped blocks (23) connected to the side walls of the rectangular strip (21) along the length direction, and detection holes (24) are formed in the transverse sections of the lower portion of the Z-shaped blocks (22) and the transverse sections of the L-shaped blocks (23).
3. The handheld inspection device for high-precision skylight of claim 2, characterized in that: the vertical section of the Z-shaped block (22) is flush with the end part of the rectangular strip (21), and the top of the vertical section of the L-shaped block (23) is flush with the upper end face of the rectangular strip (21).
4. The handheld inspection device for high-precision skylight of claim 1, characterized in that: the upper end of the rectangular strip (21) is symmetrically connected with two handholds (26).
5. The handheld inspection device for high-precision skylight of claim 4, characterized in that: the hand-held piece (26) is of a structure shaped like a Chinese character ji.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978511.8U CN212747624U (en) | 2020-09-11 | 2020-09-11 | Handheld utensil of examining in high accuracy skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978511.8U CN212747624U (en) | 2020-09-11 | 2020-09-11 | Handheld utensil of examining in high accuracy skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747624U true CN212747624U (en) | 2021-03-19 |
Family
ID=74991138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021978511.8U Active CN212747624U (en) | 2020-09-11 | 2020-09-11 | Handheld utensil of examining in high accuracy skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747624U (en) |
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2020
- 2020-09-11 CN CN202021978511.8U patent/CN212747624U/en active Active
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