CN104501675B - Four-bar linkage front cover hinge assembly checking fixture - Google Patents
Four-bar linkage front cover hinge assembly checking fixture Download PDFInfo
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- CN104501675B CN104501675B CN201410680155.4A CN201410680155A CN104501675B CN 104501675 B CN104501675 B CN 104501675B CN 201410680155 A CN201410680155 A CN 201410680155A CN 104501675 B CN104501675 B CN 104501675B
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Abstract
The invention relates to a checking fixture of a four-connecting-rod front cover hinge assembly, which comprises a vehicle body part, a long rod, a short rod and a vehicle cover part, and comprises a chassis base, wherein the chassis base is provided with a vehicle body part positioning base, a first detection base, a second detection mechanism, a third detection base and a vehicle body part clamping mechanism, the vehicle body part positioning base is provided with a vehicle body part positioning mechanism, the first detection base is provided with a detection sleeve, the second detection mechanism is provided with a second detection pin, the third detection base is provided with a third detection pin, the positions of the detection sleeve and a spring pin shaft on the vehicle cover part are consistent, and the numbers and the positions of the second detection pin and the third detection pin and an installation hole on the vehicle cover part are consistent. Compared with the prior art, the invention has the advantages of simple and quick operation, high production efficiency, high detection precision and the like.
Description
Technical Field
The invention relates to the technical field of automobile part detection, in particular to a detection tool for a four-connecting-rod front cover hinge assembly.
Background
In recent years, with the rapid development of economy in China, the automobile industry in China, particularly the car industry, drives on a rapidly-developed rail, and cars gradually enter daily lives of people and become vehicles frequently used by people. In order to meet the vigorous demand of cars, various car manufacturers continuously expand the production yield of cars and continuously release various car brands, and conventionally, various car metal structural parts are generally manufactured by a stamping process according to the material characteristics and the shape characteristics of the car metal structural parts and the material forming requirements, a hardware stamping die is manufactured according to the stamping process, and raw materials are formed on the die to obtain the required car metal structural parts.
In the automobile metal structure, generally, the inspection tool needs to be used for inspection after each front cover hinge is produced, but once the product quantity is large, if the operation is inconvenient, the production efficiency is influenced, meanwhile, for the front cover hinge of the four-bar structure, the front cover hinge comprises an automobile body part, a long rod, a short rod and an automobile cover part, two riveting holes in the automobile body part are respectively connected with the long rod and one end of the short rod, the other end of the long rod and the other end of the short rod are respectively connected with two riveting holes in the automobile cover part, the riveting part of the long rod, the short rod and the automobile cover part is a connecting end, the relative position, the mounting hole and the like of the automobile body part in an opening state and a closing state need to be detected, whether the front cover hinge is qualified or not can be accurately detected, the reliability.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the checking fixture for the four-connecting-rod front cover hinge assembly, which has the advantages of simplicity and quickness in operation, improvement on production efficiency, high detection precision and the like.
The purpose of the invention can be realized by the following technical scheme:
a four-bar linkage front cover hinge assembly detection tool comprises a vehicle body part, a long bar, a short bar and a vehicle cover part, and comprises a chassis base, wherein the chassis base is provided with a vehicle body part positioning base, a first detection base, a second detection mechanism, a third detection base and a vehicle body part clamping mechanism;
the automobile body spare positioning mechanism inserts the mounting hole of automobile body spare for the automobile body spare is fixed on automobile body spare positioning base, automobile body spare clamping mechanism compresses tightly automobile body spare, when the automobile cover spare is closed, automobile cover spare installation face pastes closely with the reference surface on the second detection mechanism, the spring pin axle of automobile cover spare is detected to the detection sleeve on the first detection base, the second on the second detection mechanism detects the round pin and detects the mounting hole position of automobile cover spare, when the automobile cover spare opens to the open mode through stock, quarter butt, the reference surface on the third detection base is hugged closely with automobile cover spare installation face, the third detects the round pin and detects the mounting hole position of automobile cover spare.
The positioning mechanism of the automobile body part is positioning pins, and the number and the positions of the positioning pins are consistent with those of the mounting holes in the automobile body part.
The vehicle body part clamping mechanism is a quick clamp, aligns the position of a vehicle body part mounting hole, and compresses the vehicle body part.
The second detection mechanism comprises a guide rail, a movable sliding block, a sliding block positioning pin and a second detection base, the guide rail is arranged on the chassis base, the movable sliding block is connected with the guide rail, the second detection base is arranged on the movable sliding block, the sliding block positioning pin is respectively connected with the movable sliding block and the chassis base, the movable sliding block slides inwards, so that a reference surface on the second detection base is attached to the vehicle cover piece in a closed state, the sliding block positioning pin fixes the movable sliding block, the movable sliding block slides outwards, the second detection base is separated from the vehicle cover piece, and the second detection pin is arranged on the second detection base.
Compared with the prior art, the invention has the following advantages:
1) the checking fixture is provided with a first detection base for detecting a spring pin shaft of the cover part, a second detection base for detecting the position of a mounting hole of the cover part in a closed state, and a third detection base for detecting the position of the mounting hole of the cover part in an open state, wherein the body part is fixed by the body part positioning base and the body part clamping mechanism;
2) the inspection device detects the position of the mounting hole on the mounting surface of the vehicle cover piece through the detection pin, and the inspection and judgment are quick and effective, so that the production efficiency is greatly improved;
3) according to the detection tool, the second detection base is fixed on the movable sliding block, when the cover piece in the closed state is detected, the movable sliding block on the guide rail is moved, the second detection base is enabled to be tightly attached to the cover piece, the sliding block positioning pin is fixed, when the cover piece needs to be pulled to the end and the open state is detected, the cover piece moves through the guide rail, the opening angle of the cover piece is enabled to be smooth, the operation is simple, and the body piece does not need to be fixed again.
Drawings
FIG. 1 is a right side perspective view of a gauge of the present invention;
fig. 2 is a left side perspective view of the inspection tool of the present invention.
In the figure: 1. chassis base, 2, automobile body spare positioning base, 3, first detection base, 4, second detection base, 5, third detection base, 6, automobile body spare clamping mechanism, 7, automobile body spare positioning mechanism, 8, second detection round pin, 9, third detection round pin, 10, detect the sleeve, 11, slider locating pin, 12, automobile body spare, 13, the cover spare, 14, stock, 15, the quarter butt.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The front cover hinge of the four-bar linkage structure comprises a vehicle body piece 12, a long rod 14, a short rod 15 and a vehicle cover piece 13, wherein two riveting holes in the vehicle body piece 12 are respectively connected with one ends of the long rod 14 and the short rod 15, the other ends of the long rod 14 and the short rod 15 are respectively connected with two riveting holes in the vehicle cover piece 13, the riveting positions of the long rod 14 and the short rod 15 and the vehicle cover piece 13 are connecting ends, the relative positions, mounting holes and the like of the vehicle body piece 12 in an opening state and a closing state of the vehicle body piece need to be detected, two mounting holes are formed in the vehicle body piece 12, and mounting holes are also formed in the mounting.
As shown in fig. 1 and 2, an inspection device for a four-bar linkage front cover hinge assembly comprises a chassis base 1, a vehicle body part positioning base 2, a first detection base 3, a second detection mechanism, a third detection base 5 and a vehicle body part clamping mechanism 6 are arranged on the chassis base 1, a vehicle body part positioning mechanism 7 is arranged on the vehicle body part positioning base 2, a detection sleeve 10 is arranged on the first detection base 3, a second detection pin 8 is arranged on the second detection mechanism, a third detection pin 9 is arranged on the third detection base 5, the positions of the spring pin shafts on the detection sleeve 10 and the vehicle cover part 13 are consistent, and the numbers and the positions of mounting holes on the second detection pin 8 and the third detection pin 9 and the vehicle cover part 13 are consistent.
In fig. 1, the vehicle body member positioning mechanism 7 is two positioning pins, and the positions of the positioning pins are consistent with the positions of the mounting holes on the vehicle body member 12. The vehicle body part clamping mechanism 6 is two quick clamps which are aligned with the mounting hole positions of the vehicle body part 12 and press two ends of the vehicle body part 12 tightly.
In fig. 1 and 2, the second detection mechanism is a movable base, which includes a guide rail, a movable slider, a slider positioning pin 11 and a second detection base 4, the guide rail is arranged on the chassis base 1, the movable slider is connected with the guide rail, the second detection base 4 is arranged on the movable slider, the slider positioning pin 11 is respectively connected with the movable slider and the chassis base 1, the movable slider slides inwards, so that a reference surface on the second detection base 4 is attached to the vehicle cover 13 in a closed state, the slider positioning pin 11 fixes the movable slider, it is ensured that the detection position is fixed, the movable slider slides outwards, so that the second detection base 4 is separated from the vehicle cover 13, and the second detection pin 8 is arranged on the second detection base 4.
The working process of the checking fixture is as follows:
1) the vehicle body part positioning mechanism 7 is inserted into a mounting hole of the vehicle body part 12, so that the vehicle body part 12 is fixed on the vehicle body part positioning base 2, and the vehicle body part clamping mechanism 6 presses the vehicle body part 12;
2) the automobile cover part 13 is tightly attached to the automobile body part 12, the automobile cover part 13 is in a closed state, the movable sliding block slides inwards to enable the mounting surface of the automobile cover part 13 to be tightly attached to the reference surface on the second detection base 4, the sliding positioning pin 11 is inserted to fix the movable sliding block, meanwhile, the detection sleeve 10 on the first detection base 3 detects the position of the spring pin shaft of the automobile cover part 13, the second detection pin 8 on the second detection base 4 detects the position of the mounting hole of the automobile cover part 13, and if the detection sleeve 10 is sleeved on the spring pin shaft of the automobile cover part 13 and the second detection pin 8 passes through the mounting hole of the automobile cover part 13 in the closed state, the automobile cover part is qualified;
3) the positioning pin 11 of the slide block is pulled out, the slide block is moved to slide outwards, the car cover piece 13 is opened by taking the connecting end as a rotating shaft through the long rod 14 and the short rod 15 and is pulled to be in an opening state, the reference surface on the third detection base 5 is attached to the mounting surface of the car cover piece 13, the third detection pin 9 detects the position of the mounting hole of the car cover piece 13, and if the third detection pin 9 passes through the mounting hole of the car cover piece 13 in the opening state, the car cover piece is qualified.
Claims (3)
1. The four-connecting-rod front cover hinge assembly comprises a vehicle body part (12), a long rod (14), a short rod (15) and a vehicle cover part (13) and is characterized by comprising a chassis base (1), wherein the chassis base (1) is provided with a vehicle body part positioning base (2), a first detection base (3), a second detection mechanism, a third detection base (5) and a vehicle body part clamping mechanism (6), the vehicle body part positioning base (2) is provided with a vehicle body part positioning mechanism (7), the first detection base (3) is provided with a detection sleeve (10), the second detection mechanism is provided with a second detection pin (8), the third detection base (5) is provided with a third detection pin (9), the positions of the detection sleeve (10) and the position of a spring pin shaft on the vehicle cover part (13) are consistent, and the second detection pin (8) and the third detection pin (9) and the number of mounting holes on the vehicle cover part (13), The positions are consistent;
the vehicle body part positioning mechanism (7) is inserted into a mounting hole of a vehicle body part (12), so that the vehicle body part (12) is fixed on the vehicle body part positioning base (2), the vehicle body part clamping mechanism (6) tightly presses the vehicle body part (12), when the vehicle cover part (13) is in a closed state, a mounting surface of the vehicle cover part (13) is tightly attached to a reference surface on a second detection mechanism, a detection sleeve (10) on a first detection base (3) detects a spring pin shaft of the vehicle cover part (13), a second detection pin (8) on the second detection mechanism detects the position of the mounting hole of the vehicle cover part (13), when the vehicle cover part (13) is opened through a long rod (14) and a short rod (15), a reference surface on a third detection base (5) is tightly attached to the mounting surface of the vehicle cover part (13), and a third detection pin (9) detects the position of the mounting hole of the vehicle cover part (13);
the second detection mechanism comprises a guide rail, a movable sliding block, a sliding block positioning pin (11) and a second detection base (4), the guide rail is arranged on the chassis base (1), the movable sliding block is connected with the guide rail, the second detection base (4) is arranged on the movable sliding block, the sliding block positioning pin (11) is respectively connected with the movable sliding block and the chassis base (1), the movable sliding block slides inwards, a reference surface on the second detection base (4) is attached to the vehicle cover piece (13) in a closed state, the sliding block positioning pin (11) fixes the movable sliding block, the movable sliding block slides outwards, the second detection base (4) is separated from the vehicle cover piece (13), and the second detection pin (8) is arranged on the second detection base (4).
2. The inspection device for the four-bar linkage front cover hinge assembly according to claim 1, wherein the positioning mechanism (7) of the vehicle body part is positioning pins, and the number and the positions of the positioning pins are consistent with those of the mounting holes on the vehicle body part (12).
3. The inspection device for the four-bar linkage front cover hinge assembly according to claim 1, wherein the body member clamping mechanism (6) is a quick clamp which aligns with a mounting hole position of the body member (12) and presses the body member (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680155.4A CN104501675B (en) | 2014-11-24 | 2014-11-24 | Four-bar linkage front cover hinge assembly checking fixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680155.4A CN104501675B (en) | 2014-11-24 | 2014-11-24 | Four-bar linkage front cover hinge assembly checking fixture |
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| Publication Number | Publication Date |
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| CN104501675A CN104501675A (en) | 2015-04-08 |
| CN104501675B true CN104501675B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410680155.4A Active CN104501675B (en) | 2014-11-24 | 2014-11-24 | Four-bar linkage front cover hinge assembly checking fixture |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990479B (en) * | 2015-08-10 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | A kind of body hinge detecting tool |
| CN106813636A (en) * | 2015-12-02 | 2017-06-09 | 上海安莱德汽车零部件有限公司 | A kind of slip measurement apparatus for front cover for vehicle assembly |
| CN106767331B (en) * | 2016-12-07 | 2019-12-03 | 中国航发贵州黎阳航空动力有限公司 | A kind of fixture and its measurement method for diamond shaped assembly extreme position angle |
| CN109115075B (en) * | 2018-09-21 | 2024-05-03 | 上海奥林汽车安全***有限公司 | Automobile door hinge body part checking fixture |
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| CN203069094U (en) * | 2012-12-24 | 2013-07-17 | 济南吉利汽车有限公司 | Hinge assembly fixture in sliding door |
| CN103386430A (en) * | 2013-08-01 | 2013-11-13 | 上海爱德夏机械有限公司 | Detection correcting tool for rear cover hinge assembly |
| JP2014073787A (en) * | 2012-10-05 | 2014-04-24 | Japan Marine United Corp | Shield cover switchgear, and vessel |
| CN203719575U (en) * | 2013-12-30 | 2014-07-16 | 天津市立德尔机械设备有限公司 | Engine cover testing fixture |
| CN204269004U (en) * | 2014-11-24 | 2015-04-15 | 上海奥林汽车安全***有限公司 | The cubing of cover hinge assembly before a kind of double leval jib |
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2014
- 2014-11-24 CN CN201410680155.4A patent/CN104501675B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853730A (en) * | 2011-06-30 | 2013-01-02 | 长城汽车股份有限公司 | Automobile engine hood hinge inspection tool |
| JP2014073787A (en) * | 2012-10-05 | 2014-04-24 | Japan Marine United Corp | Shield cover switchgear, and vessel |
| CN203069094U (en) * | 2012-12-24 | 2013-07-17 | 济南吉利汽车有限公司 | Hinge assembly fixture in sliding door |
| CN103386430A (en) * | 2013-08-01 | 2013-11-13 | 上海爱德夏机械有限公司 | Detection correcting tool for rear cover hinge assembly |
| CN203719575U (en) * | 2013-12-30 | 2014-07-16 | 天津市立德尔机械设备有限公司 | Engine cover testing fixture |
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| CN104501675A (en) | 2015-04-08 |
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