CN219178416U - Novel gauge for automobile mudguard - Google Patents
Novel gauge for automobile mudguard Download PDFInfo
- Publication number
- CN219178416U CN219178416U CN202320044605.5U CN202320044605U CN219178416U CN 219178416 U CN219178416 U CN 219178416U CN 202320044605 U CN202320044605 U CN 202320044605U CN 219178416 U CN219178416 U CN 219178416U
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- round hole
- plug gauge
- gauge
- detection seat
- hole plug
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
A novel checking fixture for an automobile mudguard comprises a workbench, a detection seat, an elbow clamp and a round hole plug gauge; the detection seat is arranged above the workbench and is used for supporting the automobile mudguard; the elbow clamps are distributed around the detection seat, and are fixedly connected with pressing blocks which are used for abutting the automobile mudguard on the detection seat; the detection seat is provided with a plug hole, and the head of the round hole plug gauge penetrates through a through hole on the automobile fender and is inserted and matched in the plug hole; a connecting plate is also convexly arranged on the pressing block, a connecting hole is formed in the connecting plate, the round hole plug gauge can be slidably arranged in the connecting hole in a penetrating manner, and the round hole plug gauge at least has a first position state and a second position state relative to the connecting plate, and the round hole plug gauge slides in the connecting hole to change in position state relative to the connecting plate; compared with the prior detection that the round hole plug gauge needs to be taken up and taken down, the round hole plug gauge is obviously simpler and more convenient to operate, and the round hole plug gauge is not easy to lose.
Description
Technical Field
The utility model relates to the field of automobile part inspection tools, in particular to a novel inspection tool for an automobile mudguard.
Background
The automobile mudguard is a plate type structure arranged at the rear of the outer frame of the wheel, is usually made of high-quality rubber materials or engineering plastics, and can not influence the normal rotation of the wheel because the automobile mudguard is assembled with the outer frame of the wheel, so that the shape precision of the automobile mudguard is high, and because the automobile mudguard is assembled with the outer frame of the wheel, a plurality of through holes are generally formed in the automobile mudguard for the assembled bolts to pass through, and the position precision and the dimensional precision of the through holes are correspondingly required;
therefore, in the production process of the automobile fender, the shape precision of the automobile fender and the position precision and the size precision of the through hole on the automobile fender can be detected by means of the detection tool, the existing detection tool for detecting the automobile fender is used for detecting the shape precision of the automobile fender by means of mounting the automobile fender on the detection seat, and then detecting the through hole on the fender by means of the plug gauge, wherein the plug gauge in the existing detection tool is generally independent of other parts of the detection tool, when the plug gauge is matched to the fender during detection, the detection is completed, and then the plug gauge is removed to reciprocate, so that the detection process is complex and time-consuming, and when the detection is not performed, the plug gauge is stored to be easy to cause confusion and loss.
Disclosure of Invention
In order to overcome the defects of complex detection and inconvenient storage caused by independent setting of a plug gauge for detecting the automobile mudguard in the prior art, the utility model provides a novel detecting tool for the automobile mudguard.
The technical scheme for solving the technical problems is as follows: a novel gauge for an automotive fender, comprising:
a work table;
the detection seat is arranged above the workbench and is used for supporting the automobile mudguard;
the elbow clamps are distributed around the detection seat, and are fixedly connected with pressing blocks which are used for abutting the automobile mudguard on the detection seat;
the detection seat is provided with a plug hole, and the head of the round hole plug gauge penetrates through a through hole on the automobile fender and is inserted and matched in the plug hole;
a connecting plate is further arranged on the pressing block in a protruding mode, a connecting hole is formed in the connecting plate, the round hole plug gauge can be arranged in the connecting hole in a sliding penetrating mode, the round hole plug gauge at least has a first position state and a second position state relative to the connecting plate, and the round hole plug gauge slides in the connecting hole to achieve position state change relative to the connecting plate;
when the round hole plug gauge is in a first position state relative to the connecting plate, the head of the round hole plug gauge is inserted and matched in the plug hole;
when the round hole plug gauge is in a second position state relative to the connecting plate, the head of the round hole plug gauge is in plug fit contact with the plug hole.
Still further, when the automobile mudguard is detected, the automobile mudguard is placed on the detection seat, and the elbow clamp is turned over to enable the pressing block to act on the automobile mudguard, so that the automobile mudguard is tightly abutted with the detection seat, and the shape accuracy of the automobile mudguard is detected; and then the round hole plug gauge is pushed to change from the first position state to the first position state relative to the connecting plate, so that the head of the round hole plug gauge penetrates through the through hole on the automobile fender and is inserted and matched in the plug hole, and the detection of the position precision and the size precision of the through hole on the automobile fender is realized.
Further, the round hole plug gauge is fixedly sleeved with an abutting block close to the tail part, a reset spring is further arranged between the abutting block and the connecting plate, and the reset spring acts on the abutting block and the connecting plate, so that the round hole plug gauge has a movement trend away from the detection seat, and the round hole plug gauge is kept in a second position state under the action of the reset spring.
Still further, under the effect of the reset spring, the round hole plug gauge is normally in a second position state, and when the through hole on the automobile mudguard is detected, the round hole plug gauge is pushed so that the reset spring is compressed, and therefore the round hole plug gauge is changed from the second position state to the first position state; and after detection, the round hole plug gauge is loosened, and the reset spring is released so as to drive the round hole plug gauge to reset to the second position state.
Further, two ends of the return spring are respectively abutted against the abutting block and the connecting plate, and abutting grooves for embedding the ends of the return spring are formed in the abutting block and the connecting plate.
Further, be provided with a plurality of and be used for with the holding surface of car fender butt on the detection seat, be located on the workstation detection seat one side still be provided with the mounting bracket, the elbow press from both sides the range and install the mounting bracket on, and the elbow press from both sides can make through the upset briquetting be close to or keep away from and be located the holding surface of detection seat front side, the jack is also offered on the holding surface that is located the detection seat front side.
Still further, the shape of the supporting surface is identical with the standard shape of the automobile mudguard, so that the automobile mudguard is abutted against the supporting surface to finish shape accuracy detection.
Further, the device also comprises a threaded plug gauge, a threaded hole is formed in the supporting surface located on the upper side of the detection seat, and the head of the threaded plug gauge can be in threaded fit with the threaded hole.
Still further, after the briquetting is in car fender butt on the detection seat, through passing the through-hole on the car fender and screw-thread fit in the screw hole with the screw plug gauge head, accomplish on the car fender through-hole position accuracy and dimensional accuracy simultaneously, with the briquetting forms the cooperation and prevents that the car fender from taking place the displacement for the detection seat in the testing process.
Further, the abutting block is sleeved on the round hole plug gauge, and the inner ring of the abutting block and the tail surface of the round hole plug gauge form interference fit, so that the abutting block is fixedly connected to the round hole plug gauge.
Furthermore, the detection seat is also fixedly provided with a plurality of buffer pads for contacting with the automobile mudguard box.
Still further, the blotter can prevent that the car fender from directly taking place to contact with the holding surface of detection seat, avoid holding surface and car fender of detection seat produce wearing and tearing in the testing process.
The utility model has the beneficial effects that:
1. by penetrating the round hole plug gauge on the connecting plate, the round hole plug gauge is connected with the pressing block, when the pressing block is pressed on the automobile mudguard, the round hole plug gauge is close to the through hole of the automobile mudguard, and the round hole plug gauge is pushed and pulled to move relative to the connecting plate, so that the detection of the through hole of the automobile mudguard can be completed;
2. an abutting block is additionally arranged at the tail part of the round hole plug gauge, a reset spring is arranged between the abutting block and the connecting plate, when the round hole plug gauge is pushed to enable the head part of the round hole plug gauge to run through a through hole of an automobile mudguard to finish detection, the reset spring can act on the round hole plug gauge to reset the round hole plug gauge when the round hole plug gauge is loosened, and therefore the operation is faster and simpler during detection, and the detection efficiency can be effectively improved;
3. the detection seat is provided with the buffer cushion, and the automobile mudguard is contacted with the buffer cushion in the detection process, so that the automobile mudguard and the detection seat cannot be worn out due to mutual contact in the detection process.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic view of the arrangement of the round hole plug gauge of the present utility model.
Fig. 4 is an exploded view of the round hole plug gauge and its associated structure of the present utility model.
Fig. 5 is a cross-sectional view of the round hole plug gauge and its associated structure of the present utility model.
Fig. 6 is a schematic structural view of a detection target automobile fender according to the present utility model.
Fig. 7 is a schematic diagram of the state of the utility model during detection.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.
Example 1
The novel checking fixture for the automobile mudguard 50 comprises a workbench 1, a detection seat 2, an elbow clamp 3 and a round hole plug gauge 5, wherein the detection seat is combined with the automobile mudguard 50 shown in fig. 1 to 5; the detection seat 2 is arranged above the workbench 1, and the detection seat 2 is used for supporting the automobile mudguard 50; the elbow clamps 3 are provided with a plurality of elbow clamps and are distributed around the detection seat 2, the elbow clamps 3 are fixedly connected with pressing blocks 4, and the pressing blocks 4 are used for abutting the automobile mudguard 50 on the detection seat 2; the detection seat 2 is provided with a plug hole 6, and the head of the round hole plug gauge 5 passes through a through hole 51 on the automobile fender 50 and is inserted and matched in the plug hole 6; a connecting plate 7 is also convexly arranged on the pressing block 4, a connecting hole 8 is formed in the connecting plate 7, the round hole plug gauge 5 is slidably arranged in the connecting hole 8 in a penetrating manner, the round hole plug gauge 5 at least has a first position state and a second position state relative to the connecting plate 7, and the round hole plug gauge 5 slides in the connecting hole 8 to realize position state change relative to the connecting plate 7; when the round hole plug gauge 5 is in a first position state relative to the connecting plate 7, the head of the round hole plug gauge 5 is inserted and matched in the plug hole 6; when the round hole plug gauge 5 is in a second position state relative to the connecting plate 7, the head of the round hole plug gauge 5 is in plug fit contact with the plug hole 6.
In this example, two detection seats 2 are provided and are symmetrically distributed above the workbench 1.
In this embodiment, when the automobile mudguard 50 is detected, the automobile mudguard 50 is placed on the detection seat 2, and the elbow clamp 3 is turned over to enable the pressing block 4 to act on the automobile mudguard 50, so that the automobile mudguard 50 is tightly abutted against the detection seat 2, and the shape accuracy of the automobile mudguard 50 is detected; and then the round hole plug gauge 5 is pushed to change from the first position state to the first position state relative to the connecting plate 7, so that the head of the round hole plug gauge 5 passes through the through hole 51 on the automobile fender 50 and is inserted and matched in the plug hole 6, and the detection of the position precision and the size precision of the through hole 51 on the automobile fender 50 is realized.
In this embodiment, an abutment block 9 is further fixedly sleeved at the position of the round hole plug gauge 5 near the tail, a return spring 10 is further disposed between the abutment block 9 and the connecting plate 7, and the return spring 10 acts on the abutment block 9 and the connecting plate 7, so that the round hole plug gauge 5 has a movement trend away from the detection seat 2, and the round hole plug gauge 5 is kept in a second position state under the action of the return spring 10.
In this embodiment, under the action of the return spring 10, the round hole plug gauge 5 is normally in the second position state, and when the through hole 51 on the automobile fender 50 is detected, the round hole plug gauge 5 is pushed so that the return spring 10 is compressed, and thus the round hole plug gauge 5 is changed from the second position state to the first position state; after the detection is finished, the round hole plug gauge 5 is loosened, and the reset spring 10 is released so as to drive the round hole plug gauge 5 to reset to the second position state.
In this embodiment, two ends of the return spring 10 are respectively abutted against the abutment block 9 and the connection plate 7, and abutment grooves 11 for embedding the ends of the return spring 10 are formed in the abutment block 9 and the connection plate 7.
In this embodiment, the detection seat 2 is provided with a plurality of support surfaces 12 for abutting against the automobile mudguard 50, the workbench 1 is further provided with a mounting frame 13 on one side of the detection seat 2, the elbow clamps 3 are arranged and mounted on the mounting frame 13, the elbow clamps 3 can be turned over to enable the pressing blocks 4 to approach or separate from the support surfaces 12 on the front side of the detection seat 2, and the plug holes 6 are also formed in the support surfaces 12 on the front side of the detection seat 2.
In this embodiment, the shape of the supporting surface 12 is identical to the standard shape of the automobile mudguard 50, so as to realize that the automobile mudguard 50 abuts against the supporting surface 12 to complete shape accuracy detection.
In this embodiment, the device further includes a threaded plug gauge 14, a threaded hole 15 is formed on the supporting surface 12 located on the upper side of the detection seat 2, and the head of the threaded plug gauge 14 can form a threaded fit with the threaded hole 15.
In this embodiment, after the pressing block 4 abuts the automobile fender 50 on the detection seat 2, the head of the threaded plug gauge 14 passes through the through hole 51 on the automobile fender 50 and is screwed into the threaded hole 15, so that the position accuracy and the dimensional accuracy of the through hole 51 on the automobile fender 50 are completed, and meanwhile, the pressing block 4 is matched to prevent the automobile fender 50 from being displaced relative to the detection seat 2 in the detection process.
In this embodiment, the abutting block 9 is sleeved on the round hole plug gauge 5, and an inner ring of the abutting block 9 forms interference fit with the tail surface of the round hole plug gauge 5, so that the abutting block 9 is fixedly connected to the round hole plug gauge 5.
In this embodiment, the detecting seat 2 is further fixedly provided with a plurality of cushions 16 for contacting with the box of the fender 50 of the automobile.
In this embodiment, the cushion pad 16 can prevent the automobile fender 50 from directly contacting the supporting surface 12 of the detection seat 2, so as to avoid abrasion of the supporting surface 12 of the detection seat 2 and the automobile fender 50 during the detection process.
Referring to fig. 6, a schematic structural diagram of an automobile fender 50 as a detected object is shown, two through holes 51 are formed in the automobile fender 50, a mounting plate 52 protrudes from the automobile fender 50, and a through hole 51 is further formed in the mounting plate 52.
In connection with the specific detection procedure of the present embodiment shown in fig. 7: firstly, the automobile mudguard 50 is placed on the supporting surface 12 of the detection seat 2, the elbow clamp 3 is turned over to enable the pressing block 4 to be pressed on the automobile mudguard 50, the automobile mudguard 50 is abutted against the supporting surface 12 of the detection seat 2, at the moment, the mounting plate 52 is abutted against the supporting surface 12 on the upper side of the detection seat 2, the head of the threaded plug gauge 14 passes through the through hole 51 on the mounting plate 52 and is in threaded connection with the threaded hole 15 on the detection seat 2, the threaded plug gauge 14 limits the automobile mudguard 50 when the detection of the through hole 51 on the mounting plate 52 is completed, the pressing block 4 is matched to prevent the automobile mudguard 50 from moving in the detection process, then whether the shape accuracy of the automobile mudguard 50 meets the standard or not can be judged according to the fitting degree of the supporting surface 12 of the automobile mudguard 50, and the round hole gauge 5 is moved to the front of the detection seat 2.
The advantages of this embodiment are: the detection process is more convenient and quick, and the round hole plug gauge is not easy to confuse and lose when not being detected.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. A novel gauge for an automotive fender, comprising:
a work table (1);
the detection seat (2) is arranged above the workbench (1), and the detection seat (2) is used for supporting an automobile mudguard;
the elbow clamps (3), the elbow clamps (3) are provided with a plurality of elbow clamps and distributed around the detection seat (2), the elbow clamps (3) are fixedly connected with pressing blocks (4), and the pressing blocks (4) are used for abutting the automobile mudguard on the detection seat (2);
the round hole plug gauge (5) is arranged on the detection seat (2), a plug hole (6) is formed in the detection seat, and the head of the round hole plug gauge (5) penetrates through a through hole in an automobile fender and is inserted and matched in the plug hole (6);
the method is characterized in that: a connecting plate (7) is further arranged on the pressing block (4) in a protruding mode, a connecting hole (8) is formed in the connecting plate (7), the round hole plug gauge (5) is arranged in the connecting hole (8) in a penetrating mode in a sliding mode, the round hole plug gauge (5) at least has a first position state and a second position state relative to the connecting plate (7), and the round hole plug gauge (5) slides in the connecting hole (8) to achieve position state change relative to the connecting plate (7);
when the round hole plug gauge (5) is in a first position state relative to the connecting plate (7), the head of the round hole plug gauge (5) is inserted and matched in the plug hole (6);
when the round hole plug gauge (5) is in a second position state relative to the connecting plate (7), the head of the round hole plug gauge (5) is in plug fit contact with the plug hole (6).
2. The novel gauge for an automobile fender according to claim 1, wherein: the round hole plug gauge is characterized in that an abutting block (9) is fixedly sleeved at the position, close to the tail, of the round hole plug gauge (5), a reset spring (10) is further arranged between the abutting block (9) and the connecting plate (7), and the reset spring (10) acts on the abutting block (9) and the connecting plate (7) so that the round hole plug gauge (5) has a movement trend away from the detection seat (2), and therefore the round hole plug gauge (5) is kept in a second position state under the action of the reset spring (10).
3. The novel gauge for an automobile fender according to claim 2, wherein: the two ends of the return spring (10) are respectively abutted against the abutting block (9) and the connecting plate (7), and the abutting blocks (9) and the connecting plate (7) are respectively provided with abutting grooves (11) for embedding the ends of the return spring (10).
4. The novel gauge for an automobile fender according to claim 1, wherein: the detection seat (2) is provided with a plurality of supporting surfaces (12) for being abutted to the automobile mudguard, the workbench (1) is located on one side of the detection seat (2) and is further provided with a mounting frame (13), the elbow clamps (3) are arranged and mounted on the mounting frame (13), the elbow clamps (3) can enable the pressing block (4) to be close to or far away from the supporting surfaces (12) located on the front side of the detection seat (2) through overturning, and the plug holes (6) are also formed in the supporting surfaces (12) located on the front side of the detection seat (2).
5. The novel gauge for an automobile fender of claim 4, wherein: the device further comprises a threaded plug gauge (14), a threaded hole (15) is formed in the supporting surface (12) located on the upper side of the detection seat (2), and the head of the threaded plug gauge (14) can be in threaded fit with the threaded hole (15).
6. The novel gauge for an automobile fender according to claim 2, wherein: the round hole plug gauge (5) is sleeved with the abutting block (9), and the inner ring of the abutting block (9) and the tail surface of the round hole plug gauge (5) form interference fit, so that the abutting block (9) is fixedly connected with the round hole plug gauge (5).
7. The novel gauge for an automobile fender according to claim 1, wherein: the detection seat (2) is also fixedly provided with a plurality of buffer pads (16) which are used for being contacted with the automobile mudguard box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222582576 | 2022-09-27 | ||
| CN2022225825766 | 2022-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219178416U true CN219178416U (en) | 2023-06-13 |
Family
ID=86673002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320044605.5U Active CN219178416U (en) | 2022-09-27 | 2023-01-07 | Novel gauge for automobile mudguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219178416U (en) |
-
2023
- 2023-01-07 CN CN202320044605.5U patent/CN219178416U/en active Active
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