CN220670367U - Plastic machine cover detection device - Google Patents
Plastic machine cover detection device Download PDFInfo
- Publication number
- CN220670367U CN220670367U CN202322127108.4U CN202322127108U CN220670367U CN 220670367 U CN220670367 U CN 220670367U CN 202322127108 U CN202322127108 U CN 202322127108U CN 220670367 U CN220670367 U CN 220670367U
- Authority
- CN
- China
- Prior art keywords
- cover
- unit
- units
- detection
- positioning unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 73
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000003068 static effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model relates to a plastic machine cover detection device, and relates to the technical field of automobile design and manufacture. The plastic machine cover detection device comprises a plurality of first support units, a plurality of second support units, two third support units and buffer blocks, wherein the first support units are arranged on a bottom plate, the first support units are provided with first detection block positioning units, and the second support units are provided with second detection block positioning units or machine cover locking position units; the cover locking position unit is provided with a cover locking mounting plate and a second detection block positioning unit; a plurality of size detecting units are arranged on the first detecting block positioning unit, the second detecting block positioning unit and the third supporting unit; the cover mounting bracket positioning unit is arranged on the third supporting unit, and the cover mounting bracket is arranged on the cover mounting bracket positioning unit. According to the utility model, the loading matching, the part reliability and the maintainability of the cover assembly can be verified under the condition that no real vehicle or the precision of the vehicle body is not satisfied, and the detection precision is improved.
Description
Technical Field
The utility model relates to the technical field of automobile design and manufacture, in particular to a plastic machine cover detection device.
Background
The plastic cover assembly is designed into an independent detachable structure, the connection with the vehicle body is realized through the plug pin structure of the cover, and in the loading matching process, the reliability of the disassembly and assembly of the cover assembly, the dynamic matching with the matching parts and the gap surface difference between the cover assembly and the peripheral parts after the assembly is completed are required to be inspected. The existing detection tool adopts a pressing block at the limiting positions of the cover lock and the cover buffer block, and the pressing block and the cover mounting bracket are used for limiting and fixing the cover assembly together, so that the limiting state of the cover in the assembly state is simulated, and the DTS detection and confirmation of the cover are realized.
In the trial production development process of a new vehicle model, after the welding of the white vehicle body of the cover assembly is completed, a test piece is installed. The development period of the white car body welding assembly is long, the welding precision of the car body is not high in the early development period, and the matching verification period of the machine cover assembly can be prolonged. For the plastic machine cover capable of being detached independently, the size matching of the machine cover and the peripheral parts after being installed is analyzed, and the limit relation between the machine cover and the matching parts in the installation process of the machine cover assembly is dynamically detected and the reliability of the machine cover assembly and disassembly is analyzed. The existing checking fixture device can only meet the static clearance surface difference detection of the cover assembly and the peripheral parts.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model aims to provide a plastic machine cover detection device.
The plastic machine cover detection device comprises a bottom plate, wherein a plurality of first support units, a plurality of second support units, two third support units and buffer blocks are arranged at the front end of the bottom plate side by side, the second support units are arranged in the middle of the bottom plate and on two sides of the bottom plate, and the two third support units are arranged at the rear end of the bottom plate; the buffer block positioning unit is provided with a first buffer block; the first support unit is provided with a first detection block positioning unit, and the second support unit is provided with a second detection block positioning unit or a cover locking position unit; the cover locking position unit is positioned in the middle of the bottom plate, and a cover lock mounting plate and a second detection block positioning unit are arranged on the cover locking position unit; the plurality of size detection units are arranged on the first detection block positioning unit, the second detection block positioning unit and the third supporting unit; the cover mounting bracket positioning unit is arranged on the third supporting unit, and the cover mounting bracket is arranged on the cover mounting bracket positioning unit.
The number of the first supporting units is 5.
Wherein the number of the second supporting units is 11.
Wherein, buffer block positioning unit is two.
Wherein the buffer block is disposed between the third supporting unit and the first supporting unit.
The first supporting unit, the second supporting unit, the third supporting unit and the buffer block positioning unit are fixed on the bottom plate through bolts.
The cover lock mounting plate is fixed on the cover locking position unit through bolts.
The plurality of size detection units are respectively installed on the first detection block positioning unit, the second detection block positioning unit and the third supporting unit through bolts.
Wherein, the cover installing support spiro union is in on the cover installing support positioning unit.
Wherein, the cover installing support passes through double-end screw rod spiro union on the cover installing support positioning unit.
Compared with the prior art, the plastic machine cover detection device has the following beneficial effects:
the plastic cover detection device can verify the loading matching, the part reliability and the maintainability of the cover assembly under the condition that no real vehicle or vehicle body precision is not satisfied, improves the detection precision, ensures the delivery qualification rate and is beneficial to the analysis of the related size matching problem.
Drawings
FIG. 1 is a block diagram showing an assembly of a plastic cover detecting device according to embodiment 1;
FIG. 2 is a schematic diagram illustrating a limitation of the plastic cover detection device and the plastic cover assembly according to embodiment 1;
FIG. 3 is a schematic cross-sectional view of FIG. 2 along the direction A-A;
FIG. 4 is a schematic cross-sectional view of FIG. 2 along the direction B-B;
FIG. 5 is a schematic diagram showing a dynamic detection state of the plastic cover detection device in embodiment 1;
FIG. 6 is a schematic view of the first directional cross-section of FIG. 5;
FIG. 7 is a schematic view of the cross-sectional structure in the second direction of FIG. 5;
fig. 8 is a schematic diagram of a static detection state of the plastic cover detection device in embodiment 1;
fig. 9 is a schematic cross-sectional structure along the direction C-C of fig. 8.
Detailed Description
The plastic cover detection device of the present utility model will be further described with reference to specific embodiments, so as to assist those skilled in the art in a more complete, accurate and thorough understanding of the technical solution of the present utility model.
Example 1
As shown in fig. 1, the plastic cover detection device of the embodiment includes a base plate 1, wherein the front end of the base plate 1 is provided with a plurality of first supporting units (2-1, 2-2, 2-3, 2-4, 2-5) side by side, and the number of the first supporting units is 5; the second support units (3-1, 3-2, 3-3, 3-4, 3-5, 3-6, 3-7, 3-8, 3-9, 3-10, 3-11) are arranged in the middle of the bottom plate 1 and on two sides of the bottom plate 1, and the number of the second support units is 11; two third support units (4-1, 4-2) provided at the rear end of the base plate 1. The first supporting unit, the second supporting unit, the third supporting unit and the buffer block positioning unit are fixed on the bottom plate 1 through bolts. The buffer block positioning units are two (7-1, 7-2) and are arranged between the third supporting unit and the first supporting unit. The buffer block positioning unit is provided with first buffer blocks (11-1, 11-2). The first support unit is provided with a first detection block positioning unit (5-1, 5-2, 5-3, 5-4, 5-5), and the second support unit is provided with a second detection block positioning unit (6-1, 6-2, 6-3, 6-7, 6-8, 6-9) or a cover locking position unit 9. The cover locking position unit 9 is located in the middle of the base plate 1, the cover locking position unit 9 is provided with a cover locking mounting plate 13 and second detection block positioning units (6-4, 6-5 and 6-6), and the cover locking mounting plate 13 is fixed on the cover locking position unit 9 through bolts. The size detection units are respectively arranged on the first detection block positioning unit, the second detection block positioning unit and the third supporting unit through bolts, and the number of the size detection units is 16 (10-1, 10-2, 10-3, 10-4, 10-5, 10-6, 1 0-7, 10-8, 10-9, 10-10, 10-11, 10-12, 10-13, 10-14, 10-15 and 10-16). The cover mounting bracket positioning units (8-1, 8-2) are arranged on the third supporting unit, and the cover mounting bracket (12) is in threaded connection with the cover mounting bracket positioning unit through a double-headed screw. The buffer block, the cover mounting bracket and the cover lock mounting plate part are consistent with the actual loading mass production part.
Fig. 2-4 are schematic diagrams illustrating limiting of the plastic cover detection device and the plastic cover assembly 100 according to the present embodiment. The plastic machine cover detection device of the embodiment can be applied to detection verification of static DTS and dynamic matching of the independent detachable plastic machine cover under the conditions that the precision of the vehicle body in the initial stage of trial production is not satisfied or no real vehicle exists. Fig. 5-7 are schematic diagrams of dynamic detection states of the plastic machine cover detection device, and fig. 8-9 are schematic diagrams of static detection states of the plastic machine cover detection device. During actual detection, the cover is locked and mounted on the cover inner plate in advance, then the cover assembly is inserted into the cover mounting bracket in the detection tool device, then the cover assembly is rotated downwards around the lap joint axis of the cover assembly and the bracket until the lock pin is locked and fixed with the cover lower lock in the detection tool, whether the cover meets the DTS requirement or not is confirmed, and if the cover does not meet the DTS requirement, the buffer block can be adjusted and then secondary confirmation is carried out. And then, unlocking the cover locking mechanism to detach the cover for secondary installation. And the loading matching performance and the part reliability of the machine cover system are verified through multiple times of disassembly and assembly of the machine cover, so that the machine cover is ensured to meet the size matching requirement after the real vehicle is installed. In the trial production process of the vehicle type, when the matching problem of the machine cover, the vehicle body and the decoration occurs, the checking fixture device can be used as a CUBING to confirm the size of the machine cover, and the problem solving period is shortened. The plastic cover detection device of the embodiment simulates a vehicle body CUBING function, can simulate a loading state during actual detection, synchronously detects and analyzes dynamic matching and gap surface difference of a cover system, verifies reliability of the cover assembly, and improves detection precision. The method can realize that the DTS, loading matching, part reliability and maintainability of the detachable plastic cover assembly can be verified under the condition that the precision of a real vehicle or a vehicle body is not satisfied, the cover matching effect can be evaluated in a visual way, the related size matching problem can be effectively verified, the detection precision can be effectively improved, and the delivery qualification rate is ensured.
It will be apparent to those skilled in the art that the present utility model has been described by way of example only, and that the utility model is not limited to the above-described embodiments, but is capable of numerous insubstantial modifications within the scope of the utility model as long as the inventive concept and technical solutions are adopted.
Claims (10)
1. A plastics bonnet detection device, its characterized in that: the device comprises a bottom plate, wherein the front end of the bottom plate is provided with a plurality of first supporting units, a plurality of second supporting units, two third supporting units and buffer blocks side by side, the second supporting units are arranged in the middle of the bottom plate and on two sides of the bottom plate, and the two third supporting units are arranged at the rear end of the bottom plate; the buffer block positioning unit is provided with a first buffer block; the first support unit is provided with a first detection block positioning unit, and the second support unit is provided with a second detection block positioning unit or a cover locking position unit; the cover locking position unit is positioned in the middle of the bottom plate, and a cover lock mounting plate and a second detection block positioning unit are arranged on the cover locking position unit; the plurality of size detection units are arranged on the first detection block positioning unit, the second detection block positioning unit and the third supporting unit; the cover mounting bracket positioning unit is arranged on the third supporting unit, and the cover mounting bracket is arranged on the cover mounting bracket positioning unit.
2. The plastic cover detection device of claim 1, wherein: the number of the first supporting units is 5.
3. The plastic cover detection device of claim 1, wherein: the number of the second supporting units is 11.
4. The plastic cover detection device of claim 1, wherein: the number of the buffer block positioning units is two.
5. The plastic cover detection device of claim 1, wherein: the buffer block is disposed between the third supporting unit and the first supporting unit.
6. The plastic cover detection device of claim 1, wherein: the first supporting unit, the second supporting unit, the third supporting unit and the buffer block positioning unit are fixed on the bottom plate through bolts.
7. The plastic cover detection device of claim 1, wherein: the cover lock mounting plate is fixed on the cover locking position unit through bolts.
8. The plastic cover detection device of claim 1, wherein: the plurality of size detection units are respectively installed on the first detection block positioning unit, the second detection block positioning unit and the third supporting unit through bolts.
9. The plastic cover detection device of claim 1, wherein: the cover mounting bracket is in threaded connection with the cover mounting bracket positioning unit.
10. The plastic cover detection device of claim 9, wherein: the cover mounting bracket is in threaded connection with the cover mounting bracket positioning unit through a double-headed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322127108.4U CN220670367U (en) | 2023-08-09 | 2023-08-09 | Plastic machine cover detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322127108.4U CN220670367U (en) | 2023-08-09 | 2023-08-09 | Plastic machine cover detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670367U true CN220670367U (en) | 2024-03-26 |
Family
ID=90338854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322127108.4U Active CN220670367U (en) | 2023-08-09 | 2023-08-09 | Plastic machine cover detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670367U (en) |
-
2023
- 2023-08-09 CN CN202322127108.4U patent/CN220670367U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108176940B (en) | Windmill flexible positioning device for white body welding production line | |
| CN201569518U (en) | Tension testing device | |
| CN220670367U (en) | Plastic machine cover detection device | |
| CN201432179Y (en) | Structure of assembling and welding jig for automobile side wall frame | |
| CN201237499Y (en) | Molding surface detection tool for airplane assembly fixture locating piece | |
| KR200497631Y1 (en) | Tool for automobile steering knuckle bench test | |
| CN201706996U (en) | Checking device of automobile lower swing arm mounting support | |
| CN210512901U (en) | White automobile body fast speed adjusting detects and assists utensil | |
| CN210694070U (en) | Mobile phone screen detection jig | |
| CN106392432A (en) | Tool device with welding and inspecting dual functions | |
| CN104515449A (en) | Detection tool of automotive rear-cover hinge assembly | |
| CN106931850A (en) | A kind of plates of automobile aids in testing agency | |
| CN210089601U (en) | Special detection tool for detecting deformation of control arm blank | |
| CN111678414A (en) | Automobile four-door decorative plate assembly inspection device | |
| CN113335421A (en) | Assembling tool and assembling method for fender and car door | |
| CN111693012A (en) | Utensil is examined to fender assembly before car | |
| CN220625094U (en) | Plastic tail gate insert injection mold matching gauge and detection trolley applying same | |
| CN2824038Y (en) | Measuring clamp with positioning self-straightening structure | |
| CN204831083U (en) | Examine a positioning mechanism | |
| CN212931864U (en) | Front anti-collision beam assembly towing hook traction test jig | |
| CN218723638U (en) | Automobile back spare door assembly precision detects frock | |
| CN217369948U (en) | Door edge covering die for trial production | |
| CN116984912A (en) | Tool for simulating mobile terminal loading and application method thereof | |
| CN205279931U (en) | Detection instrument of fender installing support | |
| CN211641468U (en) | Automatic mark device of distinguishing of beating after leak hunting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |