CN216925353U - Automobile front bumper assembly checking fixture - Google Patents
Automobile front bumper assembly checking fixture Download PDFInfo
- Publication number
- CN216925353U CN216925353U CN202122973346.8U CN202122973346U CN216925353U CN 216925353 U CN216925353 U CN 216925353U CN 202122973346 U CN202122973346 U CN 202122973346U CN 216925353 U CN216925353 U CN 216925353U
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- front bumper
- mounting groove
- reference surface
- mounting
- hole
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of automobile front bumper detection, in particular to an automobile front bumper assembly detection tool which comprises a base, wherein a mounting frame is mounted on the surface of the base through bolts, an arc-shaped mounting groove is formed in the surface of the mounting frame, a reference surface is formed in the middle of the mounting groove and is a horizontal plane, so that the reference surface is in a horizontal state, a horizontal ruler is mounted on one side of the reference surface and is used for measuring whether the reference surface is horizontal or not, a mounting hole is formed in the inner wall of the mounting groove, a test rod is mounted in the mounting hole, a cross beam is mounted above the mounting groove, height measuring mechanisms are mounted on two sides of the cross beam, a clamp is mounted in the mounting groove, and a front bumper is clamped between the clamps.
Description
Technical Field
The utility model relates to the technical field of automobile front bumper detection, in particular to an automobile front bumper assembly detection tool.
Background
For many years, the front and rear bumpers of automobiles are mainly made of metal materials, U-shaped channel steel is punched by steel plates with the thickness of more than 3 millimeters, chromium plating is carried out on the U-shaped channel steel, the U-shaped channel steel is riveted or welded with frame longitudinal beams, a large gap is formed between the U-shaped channel steel and an automobile body, and the automobile front and rear bumpers are just like a part which is attached to the automobile body and is not attractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device. At present, the front and rear bumpers of the automobile not only keep the original protection function, but also pursue harmony and unity with the shape of the automobile body and pursue the light weight of the automobile. The front and rear bumpers of a car are all made of plastic and are called plastic bumpers. The automobile front bumper needs to detect the position of the assembly hole when leaving a factory so as to guarantee the precision during assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an automobile front bumper assembly testing fixture.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an utensil is examined to car front bumper assembly, includes the base, the mounting bracket is installed through the bolt in the base surface, the arc mounting groove has been seted up on the mounting bracket surface, mounting groove intermediate position department has seted up the reference surface, and the reference surface is the horizontal plane to guarantee that the reference surface is in the horizontality, the level bar is installed to reference surface one side, and whether the level bar is used for measuring the reference surface level, and the mounting hole has been seted up to the mounting groove inner wall, the test rod is installed to the mounting hole, and the crossbeam is installed to the mounting groove top, height measuring mechanism is installed to the crossbeam both sides, and mounting groove internally mounted has anchor clamps, the centre gripping has the front bumper between the anchor clamps.
Furthermore, a plurality of assembly holes are formed in the surface of the front bumper and are used for being fixed with a vehicle body.
Furthermore, one side of the front bumper is tightly attached to the reference surface, so that the front bumper is ensured to be in a horizontal state.
Further, the position of the test rod corresponds to the position of the fitting hole, and by pushing the test rod, if the test rod can pass through the fitting hole, the position of the fitting hole is correct, otherwise, the position of the fitting hole is incorrect.
Further, the test rod is slidably mounted in the mounting hole.
Further, the height measuring mechanism comprises a sleeve, a push rod and a measuring rod, a through hole is formed in one end of the sleeve, the push rod is slidably mounted in the through hole, and the tail end of the push rod is connected with the measuring rod.
Furthermore, the tail end of the measuring rod is provided with scales.
The beneficial effects of the utility model are: whether measuring stick through this scheme provides detects front bumper mounting hole position accurate, detects front bumper surface through high measurement mechanism simultaneously and levels.
Drawings
FIG. 1 is a schematic side view of an automotive front bumper assembly fixture according to the present invention;
FIG. 2 is a schematic top view of a mounting bracket of an automotive front bumper assembly inspection device according to the present invention;
fig. 3 is a schematic structural diagram of a height measuring mechanism of the automobile front bumper assembly inspection device provided by the utility model.
In the figure: the device comprises a base 1, a mounting frame 2, a mounting groove 3, a reference surface 4, a horizontal ruler 5, a mounting hole 6, a testing rod 7, a cross beam 8, a height measuring mechanism 9, a sleeve 91, a push rod 92, a measuring rod 93, scales 94, a clamp 10, a front bumper 11 and a mounting hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the embodiment, referring to fig. 1-3, an incorrect assembly hole 12 detection tool for a front bumper assembly of an automobile comprises a base 1, wherein a mounting frame 2 is mounted on the surface of the base 1 through bolts, an arc-shaped mounting groove 3 is formed in the surface of the mounting frame 2, a reference surface 4 is formed in the middle of the mounting groove 3, the reference surface 4 is a horizontal plane, so as to ensure that the reference surface 4 is in a horizontal state, a horizontal ruler 5 is mounted on one side of the reference surface 4, the horizontal ruler 5 is used for measuring whether the reference surface 4 is horizontal, a mounting hole 6 is formed in the inner wall of the mounting groove 3, a test rod 7 is mounted in the mounting hole 6 in a sliding manner, a cross beam 8 is mounted above the mounting groove 3, height measuring mechanisms 9 are mounted on two sides of the cross beam 8, clamps 10 are mounted inside the mounting groove 3, a front bumper 11 is clamped between the clamps 10, the front bumper 11 is arranged symmetrically with the reference surface 4 as a center, a plurality of assembly holes 12 have been seted up on front bumper 11 surface, and assembly holes 12 are used for with the automobile body is fixed, and reference surface 4 is hugged closely on front bumper 11 one side to ensure that front bumper 11 is in the horizontality, the test bar 7 position corresponds with assembly holes 12 position, through promoting test bar 7, if test bar 7 can pass through assembly holes 12, assembly holes 12 position is correct, otherwise, assembly holes 12 position is incorrect.
Further, height measurement mechanism 9 includes sleeve 91, push rod 92 and measurement stick 93, the through-hole has been seted up to sleeve 91 one end, slidable mounting has push rod 92 in the through-hole, push rod 92 end-to-end connection has measurement stick 93, measurement stick 93 has seted up scale 94 at the end, height measurement mechanism 9 is total two and uses reference surface 4 as central symmetry setting, promote a push rod 92 downwards, measurement stick 93 withstands the surface of front bumper 11, record first group's data, promote another push rod 92 downwards, measurement stick 93 withstands the surface of front bumper 11, record second group's data, compare the difference between two sets of data, if the difference is in predetermineeing the within range, the whole roughness of front bumper 11 meets the demands, otherwise, the product that does not comply with the regulations.
The working principle is as follows: placing a front bumper 11 on a reference surface 4, wherein the front bumper 11 is arranged symmetrically by taking the reference surface 4 as a center, the front bumper 11 is clamped by clamps 10 in an installation groove 3, the front bumper 11 is fixed, two height measuring mechanisms 9 are arranged symmetrically by taking the reference surface 4 as a center, one push rod 92 is pushed downwards, a measuring rod 93 is propped against the surface of the front bumper 11 to record a first group of data, the other push rod 92 is pushed downwards, the measuring rod 93 is propped against the surface of the front bumper 11 to record a second group of data, the difference between the two groups of data is compared, if the difference is within the preset range, the flatness of the front surface bumper 11 as a whole meets the requirement, otherwise, the product is not in compliance, the position of the fitting hole 12 is then detected, and by pushing the test rod 7, the fitting hole 12 is correctly positioned if the test rod 7 can pass through the fitting hole 12, and otherwise, the fitting hole 12 is incorrectly positioned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an utensil is examined to car front bumper assembly, a serial communication port, includes base (1), mounting bracket (2) are installed through the bolt to base (1) surface, arc mounting groove (3) have been seted up on mounting bracket (2) surface, reference surface (4) have been seted up to mounting groove (3) intermediate position department, level bar (5) are installed to reference surface (4) one side, and mounting hole (6) have been seted up to mounting groove (3) inner wall, test stick (7) are installed in mounting hole (6), and crossbeam (8) are installed to mounting groove (3) top, height measuring mechanism (9) are installed to crossbeam (8) both sides, and mounting groove (3) internally mounted has anchor clamps (10), centre gripping has front bumper (11) between anchor clamps (10).
2. The automobile front bumper assembly testing fixture according to claim 1, wherein a plurality of assembly holes (12) are formed in the surface of the front bumper (11), and the assembly holes (12) are used for being fixed with an automobile body.
3. The vehicle front bumper assembly fixture according to claim 1, wherein one side of the front bumper (11) is closely attached to the reference surface (4).
4. The automobile front bumper assembly testing fixture according to claim 1, wherein the position of the test rod (7) corresponds to the position of the assembly hole (12).
5. The automobile front bumper assembly testing fixture according to claim 1, wherein the test bar (7) is slidably mounted in the mounting hole (6).
6. The automobile front bumper assembly detection tool according to claim 1, characterized in that the height measurement mechanism (9) comprises a sleeve (91), a push rod (92) and a measurement rod (93), a through hole is formed in one end of the sleeve (91), the push rod (92) is slidably mounted in the through hole, and the measurement rod (93) is connected to the tail end of the push rod (92).
7. The automobile front bumper assembly gauge according to claim 6, wherein the end of the measuring rod (93) is provided with a scale (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973346.8U CN216925353U (en) | 2021-11-30 | 2021-11-30 | Automobile front bumper assembly checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973346.8U CN216925353U (en) | 2021-11-30 | 2021-11-30 | Automobile front bumper assembly checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216925353U true CN216925353U (en) | 2022-07-08 |
Family
ID=82250124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122973346.8U Active CN216925353U (en) | 2021-11-30 | 2021-11-30 | Automobile front bumper assembly checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216925353U (en) |
-
2021
- 2021-11-30 CN CN202122973346.8U patent/CN216925353U/en active Active
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