CN2901270Y - Fixing device for testing worm gear case torque - Google Patents
Fixing device for testing worm gear case torque Download PDFInfo
- Publication number
- CN2901270Y CN2901270Y CN 200620103703 CN200620103703U CN2901270Y CN 2901270 Y CN2901270 Y CN 2901270Y CN 200620103703 CN200620103703 CN 200620103703 CN 200620103703 U CN200620103703 U CN 200620103703U CN 2901270 Y CN2901270 Y CN 2901270Y
- Authority
- CN
- China
- Prior art keywords
- worm gear
- gear case
- pressing board
- movable pressing
- base
- 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.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a fixing device for worm gear box torque test used to fix the worm gear box in test, which comprises a base, a bearing block provided on the front end of the base, a movable clamp plate and a location plate provided on two ends of the base. The device protects the worm fixed on the device in test process, and reduces the effect caused by the external force.
Description
Technical field
The utility model relates to a kind of stationary installation, especially a kind of worm gear case moment test stationary installation.
Background technology
Must carry out strict detection and control to product quality in the worm gear case manufacture process, its rotating torque need reach certain standard, could satisfy requirements of one's work, otherwise will bad phenomenon such as occur skidding.General producer uses torque spanner that worm gear case is detected, and but lacks necessary auxiliary fixing device, can not well fix worm gear case.Can not avoid the interference of external environment condition when using torque spanner, cause measuring accuracy not enough, can't satisfy the needs of production test.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of worm gear case moment test and uses stationary installation, is used for fixing worm gear case, makes it to avoid when detecting the influence of external environment.
The utility model comprises base, and the base front end is provided with rest pad, and both sides are respectively equipped with movable pressing board and location backup plate.Movable pressing board is provided with the clamping work pieces that coincide with the worm gear case side view, also is provided with adjusting screw(rod) on the movable pressing board, and the movable pressing board both sides are provided with rotating backstay.Rest pad is provided with the spline sleeve in the middle of comprising, locating slot is arranged on the rest pad, be provided with in the locating slot and the spline sleeve cooperates by spiral handle control to go up locking fast and locking is fast down.Movable pressing board is provided with the clamping work pieces that coincide with the worm gear case side view, also is provided with adjusting screw(rod) on the movable pressing board, and the movable pressing board both sides are provided with rotating backstay.
The utility model has guaranteed that worm gear case is fixed on this device owing to adopted technique scheme in test process, keep the state of no external interference, and a good test environment is provided.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is illustrated in further detail
Fig. 1 is the schematic perspective view of worm gear case moment test with stationary installation.
Fig. 2 is the user mode schematic perspective view of worm gear case moment test with stationary installation.
Fig. 3 is the diagrammatic cross-section of worm gear case moment test with the stationary installation rest pad.
Embodiment
As shown in Figure 1, 2, the test of worm gear case moment comprises base 1 with stationary installation, and base 1 front end is provided with rest pad 5, and both sides are respectively equipped with movable pressing board 2 and location backup plate 3.Movable pressing board 2 is provided with the clamping work pieces 21 that coincide with the worm gear case side view, also is provided with adjusting screw(rod) 22 on the movable pressing board 2, and movable pressing board 2 both sides are provided with rotating backstay 23.Be provided with spline sleeve 51 in the middle of rest pad 5 comprises, locating slot 50 is arranged on the rest pad 5, be provided with upward locking fast 53 and the locking fast 54 down that cooperate with spline sleeve 51 in the locating slot 50 by spiral handle 52 controls.
When worm gear case 5 is detected, earlier worm gear case 6 is placed on the base 1, and the sprocket wheel on the worm gear case 6 61 is placed on the rest pad 5 spline sleeve 51 with its coupling, and the inside profile of tooth of spline sleeve 51 and sprocket wheel 61 coincide, and therefore sprocket wheel 61 can be tightened fully.Rotary handle 52 makes that going up locking block 53 firmly fixes spline sleeve 51 and worm gear case 6 with following locking block 54.To locate backup plate 3 with set screw 31 is fixed on the base 1.Rotation adjusting screw(rod) 22 makes that clamping work pieces 21 and 3 both cooperations of location backup plate on the movable pressing board 2 firmly have been fixed on worm gear case 6 on the base 1.In this compaction process, clamping work pieces 21 moves on the direction that is limited along backstay 23 under the promotion of adjusting screw(rod) 22, phenomenons such as skew therefore can not occur.Simultaneously because both parts of contacting with worm gear case 6 of clamping work pieces 21 and location backup plate 3, its shape is all identical with worm gear case 6 profiles, so after compressing, whole worm gear case 6 is completely fixed on the base 1.Just can detect mouthful 62 moments that detect worm gear case 6 by the moment at worm gear case 6 tops this moment and whether meet production requirement.
Claims (3)
1, stationary installation is used in the test of worm gear case moment, and it is characterized in that: comprise base (1), base (1) front end is provided with rest pad (5), the location backup plate (3) that both sides are respectively equipped with movable pressing board (2) and coincide with the worm gear case outer shape.
2, worm gear case moment test stationary installation according to claim 1, it is characterized in that: be provided with spline sleeve (51) in the middle of the described rest pad (5), rest pad (5) is provided with locating slot (50), is provided with in the locating slot (50) with spline sleeve (51) cooperates and goes up locking fast (53) and locking (54) soon down by spiral handle (52) control.
3, worm gear case moment test stationary installation according to claim 1, it is characterized in that: movable pressing board (2) is provided with the clamping work pieces (21) that coincide with the worm gear case side view, also be provided with adjusting screw(rod) (22) on the movable pressing board (2), movable pressing board (2) both sides are provided with rotating backstay (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103703 CN2901270Y (en) | 2006-05-17 | 2006-05-17 | Fixing device for testing worm gear case torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103703 CN2901270Y (en) | 2006-05-17 | 2006-05-17 | Fixing device for testing worm gear case torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901270Y true CN2901270Y (en) | 2007-05-16 |
Family
ID=38085434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103703 Expired - Fee Related CN2901270Y (en) | 2006-05-17 | 2006-05-17 | Fixing device for testing worm gear case torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901270Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123298A (en) * | 2011-11-17 | 2013-05-29 | 中铁隧道集团有限公司 | Hob comprehensive performance detection testing platform |
-
2006
- 2006-05-17 CN CN 200620103703 patent/CN2901270Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123298A (en) * | 2011-11-17 | 2013-05-29 | 中铁隧道集团有限公司 | Hob comprehensive performance detection testing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100517 |