CN220206578U - Inspection device for finished trailing arm - Google Patents
Inspection device for finished trailing arm Download PDFInfo
- Publication number
- CN220206578U CN220206578U CN202321462865.0U CN202321462865U CN220206578U CN 220206578 U CN220206578 U CN 220206578U CN 202321462865 U CN202321462865 U CN 202321462865U CN 220206578 U CN220206578 U CN 220206578U
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- China
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- workpiece
- pressing mechanism
- positioning column
- reference module
- measuring reference
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- 238000007689 inspection Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000005259 measurement Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for inspecting finished trailing arm products, which comprises a baseplate frame, wherein a baseplate is fixed at the top of the baseplate frame, a workpiece is arranged at the top of the baseplate frame, a first positioning column and a second positioning column are arranged at the bottom of the workpiece, the workpiece is arranged on the first positioning column and the second positioning column, a first pressing mechanism and a second pressing mechanism are arranged beside the workpiece, the bottoms of the first pressing mechanism and the second pressing mechanism are fixed on a pressing mechanism base, an arc opening measuring reference module, a first measuring reference module and a second measuring reference module are arranged beside the workpiece, the arc opening measuring reference module is used for detecting an arc opening of the workpiece, and the first measuring reference module and the second measuring reference module are used for detecting the molded surface of the workpiece. The inspection device for the finished product of the trailing arm is used for fixedly clamping the trailing arm from a plurality of positions by arranging the firm clamping mechanism, so that the positioning stability is ensured, the workpiece is prevented from shaking, the radian is accurately detected, and the inspection result is ensured.
Description
Technical Field
The utility model relates to a device for inspecting finished automobile trailing arms.
Background
The internal high-pressure forming technology is a novel forming technology invented in the last 90 th century in the United states and Germany, is firstly applied to the manufacture of components such as an aerospace satellite launching frame, an aircraft oil circuit system and the like, is rapidly popularized to the industries such as automobiles, railway vehicles and the like, is the most effective technology for manufacturing and forming variable-diameter variable-wall-thickness special-shaped shell components with high quality, high efficiency and low consumption, and is the most rapid new technology for the research and application development of the international forming at present.
The trailing arm type rear suspension realizes the connection of wheels and a vehicle body through a trailing arm capable of swinging up and down, and then the hydraulic shock absorber and the spiral spring are used as shock absorbing components to achieve the effects of shock absorption and vehicle body supporting. After the trailing arm is formed at high pressure, the workpiece needs to be cut by laser, and the cut product needs to be inspected for the arc of the arc opening and the molded surface.
Original work piece verifying attachment uses the reference column to fix around the product, but such location is unstable, and the work piece appears rocking easily, leads to the radian to detect inaccurately, has influenced the test result.
Disclosure of Invention
The utility model provides a testing device for a finished product of a trailing arm, which can firmly fix the trailing arm and ensure accurate radian detection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a testing arrangement of trailing arm finished product, it includes the bottom plate frame, be provided with the pulley on four feet of bottom plate frame bottom, the top of bottom plate frame is fixed with the bottom plate, the bottom of bottom plate top is provided with the work piece, the bottom of work piece is provided with first reference column and second reference column, the work piece frame is on first reference column and second reference column, the bottom of first reference column and second reference column passes through the pin, the screw fastening is on the bottom plate, the other first hold-down mechanism and the second hold-down mechanism that still are provided with of work piece, the bottom of first hold-down mechanism and second hold-down mechanism is fixed on the hold-down mechanism base, hold-down mechanism base bottom passes through the pin, the screw is fixed on the bottom plate, first hold-down mechanism and second hold-down mechanism are provided with spanner and depression bar, the depression bar is located directly over the work piece, drive the depression bar is flexible from top to bottom, cooperation first reference column and second reference column is fixed about the work piece after pulling the spanner, the next door of work piece still is provided with arc mouth measurement reference module, first measurement reference module, second measurement reference module, arc mouth measurement reference module is used for detecting the profile of work piece, first measurement reference module is used for detecting the work piece reference module.
The utility model has the beneficial effects that:
the inspection device for the finished product of the trailing arm is used for fixedly clamping the trailing arm from a plurality of positions by arranging the firm clamping mechanism, so that the positioning stability is ensured, the workpiece is prevented from shaking, the radian is accurately detected, and the inspection result is ensured.
Drawings
Fig. 1 is a schematic structural view of a device for inspecting a finished trailing arm according to the present utility model.
Fig. 2 is a schematic structural view of the first pressing mechanism in fig. 1.
Wherein: pulley 1, bottom plate frame 2, bottom plate 3, first reference column 4, work piece 5, arc mouth measurement benchmark module 6, first hold-down mechanism 7, first measurement benchmark module 8, second measurement benchmark module 9, second hold-down mechanism 10, locating piece 11, second reference column 12, spanner 13, depression bar 14.
Description of the embodiments
Referring to fig. 1 and 2, the utility model relates to a device for inspecting finished trailing arm products, which comprises a baseplate frame 2, wherein pulleys 1 are arranged on four feet at the bottom of the baseplate frame 2, a baseplate 3 is fixed at the top of the baseplate frame 2, and a positioning mechanism, a pressing mechanism and a detection mechanism are arranged at the top of the baseplate 3 and used for detecting a workpiece 5 after being fixed.
The bottom of the workpiece 5 is provided with a first positioning column 4 and a second positioning column 12, the workpiece 10 is arranged on the first positioning column 4 and the second positioning column 12, the bottoms of the first positioning column 4 and the second positioning column 12 are fastened on the bottom plate 3 through pins and screws, a first pressing mechanism 7 and a second pressing mechanism 10 are further arranged beside the workpiece 5, the bottoms of the first pressing mechanism 7 and the second pressing mechanism 10 are fixed on a pressing mechanism base, the bottoms of the pressing mechanism bases are fixed on the bottom plate 3 through pins and screws, the first pressing mechanism 5 and the second pressing mechanism 10 are identical in structure and are common vertical clamping mechanisms, the first pressing mechanism 5 and the second pressing mechanism 10 are provided with a spanner 13 and a pressing rod 14, the pressing rod 14 is positioned right above the workpiece 5, the pressing rod 14 can be driven to stretch up and down after being pulled by the spanner 13, and the pressing rod 14 can be matched with the first positioning column 4 and the second positioning column 11 to fix the workpiece 5 up and down.
The side of the workpiece 5 is also provided with an arc opening measuring reference module 6, a first measuring reference module 8 and a second measuring reference module 9, wherein the arc opening measuring reference module 6 is used for detecting an arc opening of the workpiece 5, and the first measuring reference module 8 and the second measuring reference module 9 are used for detecting the molded surface of the workpiece 5.
Claims (2)
1. Inspection device of trailing arm finished product, characterized by: the device comprises a bottom plate frame, pulleys are arranged on four feet at the bottom of the bottom plate frame, a bottom plate is fixed on the top of the bottom plate frame, a workpiece is arranged at the top of the bottom plate frame, a first positioning column and a second positioning column are arranged at the bottom of the workpiece, the workpiece is arranged on the first positioning column and the second positioning column, the bottoms of the first positioning column and the second positioning column are fastened on the bottom plate through pins and screws, a first pressing mechanism and a second pressing mechanism are further arranged beside the workpiece, the bottoms of the first pressing mechanism and the second pressing mechanism are fixed on a pressing mechanism base, the bottom of the pressing mechanism base is fixed on the bottom plate through pins and screws, the first pressing mechanism and the second pressing mechanism are provided with a spanner and a pressing rod, the pressing rod is positioned right above the workpiece, the spanner is driven to stretch out and draw back up and down, the workpiece is fixed up and down in cooperation with the first positioning column and the second positioning column, an arc opening measuring reference module, a first measuring reference module and a second measuring reference module are further arranged beside the workpiece, and the first measuring reference module and the second measuring reference module are used for detecting an arc opening of the workpiece.
2. The inspection device for finished trailing arms according to claim 1, characterized in that: the first pressing mechanism and the second pressing mechanism have the same structure and are vertical clamping mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462865.0U CN220206578U (en) | 2023-06-09 | 2023-06-09 | Inspection device for finished trailing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462865.0U CN220206578U (en) | 2023-06-09 | 2023-06-09 | Inspection device for finished trailing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220206578U true CN220206578U (en) | 2023-12-19 |
Family
ID=89154510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321462865.0U Active CN220206578U (en) | 2023-06-09 | 2023-06-09 | Inspection device for finished trailing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220206578U (en) |
-
2023
- 2023-06-09 CN CN202321462865.0U patent/CN220206578U/en active Active
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