CN204085428U - The testing apparatus for verticality of a kind of subframe location column jecket - Google Patents
The testing apparatus for verticality of a kind of subframe location column jecket Download PDFInfo
- Publication number
- CN204085428U CN204085428U CN201420561683.3U CN201420561683U CN204085428U CN 204085428 U CN204085428 U CN 204085428U CN 201420561683 U CN201420561683 U CN 201420561683U CN 204085428 U CN204085428 U CN 204085428U
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- CN
- China
- Prior art keywords
- detection components
- fixed head
- test pin
- column jecket
- testing apparatus
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Abstract
The utility model discloses the testing apparatus for verticality of a kind of subframe location column jecket, comprise fixed head, with the multiple detection components being installed on described fixed head, the stationary plane of described fixed head is parallel with the face of weld that described subframe locates column jecket, and each described detection components is all vertically resisted against the outer wall of described subframe location column jecket, described detection components comprises test pin, with the ladder bushing be set in outside described test pin, diameter segment and the mounting hole clearance fit being located at described fixed head of described ladder bushing, the end face of its larger-diameter section and described fixed head against, described test pin is staircase structure, and the small end of described test pin penetrates from the larger-diameter section of described ladder bushing, and with described subframe locate column jecket against.Adopt this technical scheme, the accuracy of detection of subframe location column jecket verticality can be improved, simple to operation.
Description
Technical field
The utility model relates to subframe and detects frock technical field, is specifically related to the testing apparatus for verticality of a kind of subframe location column jecket.
Background technology
Subframe location column jecket is the key components and parts on vehicle body, and whether the verticality after its welding meets request for utilization, and the quality for body in white has material impact, and is related to the properties after car load assembling further.Therefore, the measuring for verticality after subframe locates column jecket and automobile body welding seems and is even more important.
In prior art, the detection of subframe location column jecket adopts L-type block, and during detection, what the horizontal segment of L-type block is placed in vehicle body and subframe locate column jecket welds in plane, the vertical section of L-type block and subframe locate column jecket against, clearance gauge is filled in reading between the two.
More than learn, L-type block is detected by hand-held, there will be shake and to affect measuring accuracy low during measurement, and error is comparatively large, and measuring for verticality precision is low.
Utility model content
The utility model provides the testing apparatus for verticality of a kind of subframe location column jecket, can improve the accuracy of detection of its verticality, and easy to operate.
To achieve these goals, the utility model takes following technical scheme:
The testing apparatus for verticality of a kind of subframe location column jecket, comprise fixed head, with the multiple detection components being installed on described fixed head, the stationary plane of described fixed head is parallel with the face of weld that described subframe locates column jecket, and each described detection components is all vertically resisted against the outer wall of described subframe location column jecket, described detection components comprises test pin, with the ladder bushing be set in outside described test pin, the diameter segment of described ladder bushing and the mounting hole clearance fit being located at described fixed head, the end face of its larger-diameter section and described fixed head against; Described test pin is staircase structure, and the small end of described test pin penetrates from the larger-diameter section of described ladder bushing, and with described subframe locate column jecket against.
Preferably, described fixed head comprises the first plate and the second plate perpendicular to described first plate, described detection components is provided with four, first detection components and the second detection components are located at described first plate and vertically distribution, 3rd detection components and the 4th detection components are located at described second plate and vertically distribution, and the vertical and intersectant centerline of the center line of described first detection components and described 3rd detection components, the center line of described second detection components and the vertical and intersectant centerline of described 4th detection components.
Preferably, described ladder bushing is provided with housing screw, and described housing screw is pressed on described test pin.
Preferably, lubrication system is provided with in described mounting hole.
Preferably, described lubrication system comprises self-lubricating bearing, described self-lubricating bearing and described mounting hole interference fit.
Preferably, the large end of described test pin is provided with wire rope away from the side of described ladder bushing, and described detection components is hung up by described wire rope.
Preferably, the small end of described test pin is provided with spigot surface.
The beneficial effect that the utility model obtains is:
The utility model provides the testing apparatus for verticality of a kind of subframe location column jecket, comprise fixed head, with the multiple detection components being installed on described fixed head, the stationary plane of described fixed head is parallel with the face of weld that described subframe locates column jecket, and each described detection components is all vertically resisted against the outer wall of described subframe location column jecket, described detection components comprises test pin, with the ladder bushing be set in outside described test pin, diameter segment and the mounting hole clearance fit being located at described fixed head of described ladder bushing, the end face of its larger-diameter section and described fixed head against, described test pin is staircase structure, and the small end of described test pin penetrates from the larger-diameter section of described ladder bushing, and with described subframe locate column jecket against.Adopt this technical scheme, parallel with the face of weld that subframe locates column jecket by the stationary plane of fixed head, ensure that measuring basis, and subframe location column jecket is measured by the multiple detection components being installed on fixed head simultaneously, ensure that measuring position is accurate, comparatively adopt hand-held L-type block to compare, error reduces, improve measuring accuracy, and simple to operate.
Accompanying drawing explanation
Fig. 1 is the front view of testing apparatus for verticality of the present utility model;
Fig. 2 is the vertical view of testing apparatus for verticality of the present utility model;
Fig. 3 is the detection schematic diagram that testing apparatus for verticality of the present utility model and subframe locate column jecket;
Fig. 4 is the front view of ladder bushing of the present utility model.
Description of reference numerals:
100-testing apparatus for verticality; 1-fixed head; 11-mounting hole; 12-first plate; 13-second plate; 14-stationary plane; 21-test pin; 22-ladder bushing; 221-housing screw; 23-first detection components; 24-second detection components; 25-the 3rd detection components; 26-the 4th detection components; 3-subframe location column jecket; 4-self-lubricating bearing; 5-wire rope; 6-gib screw.
Embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in detail.
Shown in composition graphs 1-4, the utility model provides the testing apparatus for verticality 100 of a kind of subframe location column jecket, comprise fixed head 1, with the multiple detection components being installed on fixed head 1, the stationary plane 14 of fixed head 1 is parallel with the face of weld that subframe locates column jecket 3, subframe location column jecket 3 is column, its axis is vertical with stationary plane 14, each detection components is all vertically resisted against the outer wall of subframe location column jecket 3, detection components comprises test pin 21, with the ladder bushing 22 be set in outside test pin, diameter segment and mounting hole 11 clearance fit being located at fixed head 1 of ladder bushing 22, the end face of the larger-diameter section of ladder bushing 22 and fixed head 1 against, test pin 21 is staircase structure, the small end of test pin 21 penetrates from the larger-diameter section of ladder bushing 22, the end face of the small end of test pin 21 and the subframe outer wall of locating column jecket 3 against, during detection, the large end of test pin 21 is near the end face of ladder bushing 22, and the gap between the adjacent face of the larger-diameter section of ladder bushing 22 is measured value, the difference of the measured value that two detection components vertically distributed record respectively is verticality.Adopt this technical scheme, parallel with the face of weld that subframe locates column jecket 3 by the stationary plane 14 of fixed head 1, ensure that stable measuring basis, and subframe location column jecket 3 is measured by the multiple detection components being installed on fixed head 1, guarantee that measuring position is accurate, comparatively adopt hand-held L-type block to compare; simultaneously generation is avoided to rock or deflection, reduce measuring error, improve measuring accuracy, and simple to operate.
The testing apparatus for verticality 100 that the utility model provides, fixed head 1 comprises the first plate 12 and the second plate 13 perpendicular to the first plate 12, detection components preferably arranges four, first detection components 23 and the second detection components 24 are located at the first plate 12 and are vertically distributed, 3rd detection components 25 and the 4th detection components 26 are located at the second plate 13 and are vertically distributed, and the vertical and intersectant centerline of the center line of the first detection components 23 and the 3rd detection components 25, the center line of the second detection components 24 and the vertical and intersectant centerline of the 4th detection components 26.During measurement, the first detection components 23 and the second detection components 24 can detect 2 deviations of subframe location column jecket 3 respectively, and the difference of two deviations is the verticality of subframe location column jecket 3 at the axis direction of test pin 21.In like manner, 3rd detection components 25 and the 4th detection components 26 can detect deviation and the verticality of other direction 2 respectively, both measuring methods are identical, repeat no more herein, first detection components 23 of vertical and intersectant centerline and the 3rd detection components 25, with the second detection components 24 and the 4th detection components 26 of vertical and intersectant centerline, the deviation of two vertical direction of subframe location column jecket 3 and two detection components contact positions can be detected respectively.After so arranging, the quantity of detection components arranges relatively reasonable, and can meet the testing requirement of subframe location column jecket 3 verticality, and passes through vertically disposed detection components between two, can realize the detection of the multiple positions to subframe location column jecket 3.Certainly, for the column detection bodies that axial length is longer, detection components can arrange multiple, and can carry out areal survey, measures requirement more accurately to meet.
Testing apparatus for verticality 100 of the present utility model, the conveniently reading of deviate, be also provided with housing screw 221 on ladder bushing 22, and housing screw 221 compresses test pin 21.Detection components entirety by relative fixing between test pin 21 with ladder bushing 22, and can be shifted out mounting hole 11 by this scheme, avoids a cabin bottom space less and causes the reading of this detection components difficult, the defects such as operation inconvenience.
Further, this detection components needs frequent installation and removal when measuring, in order to reduce the wearing and tearing between ladder bushing 22 and mounting hole 11, the testing apparatus for verticality 100 that the utility model provides, also in mounting hole 11, be provided with lubrication system, lubrication system can take embodiment one: on the inwall of mounting hole 11, offer groove, and in groove, smears lubricant to reduce frictional resistance, reduces wearing and tearing.But, consider to process groove on mounting hole 11 inwall more difficult, in the present embodiment, preferably in mounting hole 11, self-lubricating bearing 4 is installed, self-lubricating bearing 4 and mounting hole 11 interference fit, this scheme reaches the object of lubrication by the material of self-lubricating bearing 4 itself, compares compared with adopting the scheme offering groove in embodiment one, more simple, and lubricant effect is better.
Further, conveniently the depositing of detection components, avoids losing, the testing apparatus for verticality 100 that the utility model provides, and be preferably provided with wire rope 5 at the large end of test pin 21 away from the side of ladder bushing 22, detection components is hung up by wire rope 5.In this scheme, when detection components does not use, hang up at assigned address by wire rope 5, fixed point is deposited, and avoids losing.Wire rope 5 is fixed in test pin 21 preferably by gib screw 6.
The testing apparatus for verticality 100 that the utility model provides, conveniently test pin 21 is through ladder bushing 22, and the small end of test pin 21 is also provided with spigot surface, plays installation guide effect.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above embodiment, and just by the restriction of claim, this area common technique personnel can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. the testing apparatus for verticality of a subframe location column jecket, it is characterized in that, comprise fixed head, with the multiple detection components being installed on described fixed head, the stationary plane of described fixed head is parallel with the face of weld that described subframe locates column jecket, and each described detection components is all vertically resisted against the outer wall of described subframe location column jecket, described detection components comprises test pin, with the ladder bushing be set in outside described test pin, diameter segment and the mounting hole clearance fit being located at described fixed head of described ladder bushing, the end face of its larger-diameter section and described fixed head against, described test pin is staircase structure, and the small end of described test pin penetrates from the larger-diameter section of described ladder bushing, and with described subframe locate column jecket against.
2. testing apparatus for verticality according to claim 1, it is characterized in that, described fixed head comprises the first plate and the second plate perpendicular to described first plate, described detection components is provided with four, first detection components and the second detection components are located at described first plate and vertically distribution, 3rd detection components and the 4th detection components are located at described second plate and vertically distribution, and the vertical and intersectant centerline of the center line of described first detection components and described 3rd detection components, the center line of described second detection components and the vertical and intersectant centerline of described 4th detection components.
3. the testing apparatus for verticality according to any one of claim 1-2, is characterized in that, described ladder bushing is provided with housing screw, and described housing screw is pressed on described test pin.
4. the testing apparatus for verticality according to any one of claim 1-2, is characterized in that, is provided with lubrication system in described mounting hole.
5. testing apparatus for verticality according to claim 4, is characterized in that, described lubrication system comprises self-lubricating bearing, described self-lubricating bearing and described mounting hole interference fit.
6. the testing apparatus for verticality according to any one of claim 1-2, is characterized in that, the large end of described test pin is provided with wire rope away from the side of described ladder bushing, and described detection components is hung up by described wire rope.
7. the testing apparatus for verticality according to any one of claim 1-2, is characterized in that, the small end of described test pin is provided with spigot surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561683.3U CN204085428U (en) | 2014-09-26 | 2014-09-26 | The testing apparatus for verticality of a kind of subframe location column jecket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561683.3U CN204085428U (en) | 2014-09-26 | 2014-09-26 | The testing apparatus for verticality of a kind of subframe location column jecket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085428U true CN204085428U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561683.3U Expired - Fee Related CN204085428U (en) | 2014-09-26 | 2014-09-26 | The testing apparatus for verticality of a kind of subframe location column jecket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247909A (en) * | 2016-09-30 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Stud testing apparatus for verticality installed by a kind of vehicle frame |
| CN113899275A (en) * | 2021-06-29 | 2022-01-07 | 重庆长安汽车股份有限公司 | Front subframe mounting stud precision gauge and application method thereof |
| CN115452863A (en) * | 2022-09-16 | 2022-12-09 | 沧州北方散热器股份有限公司 | Auxiliary frame welding detection equipment and detection method |
-
2014
- 2014-09-26 CN CN201420561683.3U patent/CN204085428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247909A (en) * | 2016-09-30 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Stud testing apparatus for verticality installed by a kind of vehicle frame |
| CN113899275A (en) * | 2021-06-29 | 2022-01-07 | 重庆长安汽车股份有限公司 | Front subframe mounting stud precision gauge and application method thereof |
| CN115452863A (en) * | 2022-09-16 | 2022-12-09 | 沧州北方散热器股份有限公司 | Auxiliary frame welding detection equipment and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |