CN205049344U - Main reducer performance test frock - Google Patents
Main reducer performance test frock Download PDFInfo
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- CN205049344U CN205049344U CN201520690064.9U CN201520690064U CN205049344U CN 205049344 U CN205049344 U CN 205049344U CN 201520690064 U CN201520690064 U CN 201520690064U CN 205049344 U CN205049344 U CN 205049344U
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- brake disc
- movable stand
- banking pin
- base
- performance test
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Abstract
The utility model relates to a vehicle part capability test field especially relates to a main reducer capability test frock. A main reducer performance test frock, is including simulation semi -axis, universal joint, removal frame, positioner, base and brake disc, be provided with the guide rail on the base, remove to put up and install along the guide rail slip on the guide rail, pass through the positioner location between removal frame and the base and fix, the brake disc passes through the bearing to be installed on removing the frame, and the brake disc passes through universal joint and links to each other with the simulation semi -axis, it still is equipped with arresting gear to remove to put up, arresting gear has the braking state of locking brake disc. The utility model discloses main reducer performance test frock utilizes simulation semi -axis and brake disc cooperation can lock the simulation semi -axis as required, and the universal joint linkage is passed through in the transmission of semi -axis, and is reliable and stable, whole device passes through manually operation, and area is little, and work efficiency is high, effectively reduces the testing equipment cost, and adaptation to local conditions ground adapts to the different demands of producer.
Description
Technical field
The utility model relates to vehicle part performance test field, particularly relates to a kind of main reducing gear performance test frock.
Background technology
Automotive axle is connected with vehicle frame or monocoque body by suspension also known as axletree, its two ends installing wheel.Main reducing gear is in axle center, is the critical piece reducing rotating speed in automotive transmission, increase moment of torsion.The automobile longitudinal concerning engine, main reducing gear also utilizes bevel gear drive to change power direction.After transmission speed being lowered by main reducing gear, can higher output torque be obtained, thus obtain larger driving force.
Main reducing gear will be tested after having assembled, to check the assembly quality of main reducing gear, the differential performance etc. of such as main reducing gear, need during test to insert two semiaxis at two output terminals of main reducing gear, but vehicle bridge does not also install whole during test, two simulation semiaxis can only be inserted, require that two, both sides simulation semiaxis can rotate and also can stop separately, to realize the test to the differential performance of main reducing gear.Half axis hole centering of the simulation semiaxis that both sides are inserted and main reducing gear requires high, and therefore the usual volume of drive semiaxis of the prior art is large, cost is high, and test is inconvenience comparatively.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of main reducing gear performance test frock, and this frock utilizes simulation semiaxis and brake disc to coordinate and can lock simulation semiaxis as required, and the transmission of semiaxis is linked by Hooks coupling universal coupling, reliable and stable; Whole device manually operates, and floor area is little, and work efficiency is high, effectively reduces testing equipment cost, adapt to the different demands of producer with suiting measures to local conditions.
The utility model is achieved in that a kind of main reducing gear performance test frock, comprise simulation semiaxis, Hooks coupling universal coupling, movable stand, locating device, base and brake disc, described base is provided with guide rail, described movable stand is arranged on along slide on guide rail, fixing by locating device location between movable stand and base; Described brake disc is arranged on movable stand by bearing, and brake disc is connected with simulation semiaxis by Hooks coupling universal coupling; Described movable stand is also equipped with clamping device, and described clamping device has the on-position of locking brake disc.
Described clamping device comprises brake handle, banking pin, back-moving spring, pressing plate and orienting sleeve, one end of described brake handle is hinged on movable stand, it is outer and be fixedly mounted on movable stand that described orienting sleeve is sleeved on banking pin, described pressing plate and banking pin are fixedly linked, brake handle is withstood in described banking pin one end, the banking pin other end matches with brake disc, and described back-moving spring is sleeved on banking pin, and back-moving spring promotes pressing plate makes banking pin reset; When brake handle is depressed, banking pin insertion brake disc makes clamping device be in on-position.
Described locating device comprises register pin and positioning socket, and described register pin is arranged on movable stand, and described positioning socket is fixedly mounted on base.
The utility model main reducing gear performance test frock utilizes simulation semiaxis and brake disc to coordinate and can lock simulation semiaxis as required, and the transmission of semiaxis is linked by Hooks coupling universal coupling, reliable and stable; Whole device manually operates, and floor area is little, and work efficiency is high, effectively reduces testing equipment cost, adapt to the different demands of producer with suiting measures to local conditions.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of the utility model main reducing gear performance test frock;
Fig. 2 is that schematic cross-section is looked on the right side of the present utility model.
In figure: 1 simulation semiaxis, 2 Hooks coupling universal couplings, 3 movable stands, 41 register pins, 42 positioning sockets, 5 bases, 6 clamping device, 61 brake handle, 62 banking pins, 63 back-moving springs, 64 pressing plates, 65 orienting sleeves, 7 guide rails, 8 brake discs, 9 bearings.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model statement.
Embodiment 1
As shown in Figure 1, 2, a kind of main reducing gear performance test frock, comprise simulation semiaxis 1, Hooks coupling universal coupling 2, movable stand 3, locating device, base 5 and brake disc 8, described base 5 is provided with guide rail 7, described movable stand 3 is arranged on guide rail 7 and slides along guide rail 7, is located fixing between movable stand 3 and base 5 by locating device; Described brake disc 8 is arranged on movable stand 3 by bearing 9, and brake disc 8 is connected with simulation semiaxis 1 by Hooks coupling universal coupling 2; Described movable stand 3 is also equipped with clamping device 6, and described clamping device 6 has the on-position of locking brake disc 8.
The utility model can further describe into, described clamping device 6 comprises brake handle 61, banking pin 62, back-moving spring 63, pressing plate 64 and orienting sleeve 65, one end of described brake handle 61 is hinged on movable stand 3, it is outer and be fixedly mounted on movable stand 3 that described orienting sleeve 65 is sleeved on banking pin 62, described pressing plate 64 is fixedly linked with banking pin 62, brake handle 61 is withstood in described banking pin 62 one end, banking pin 62 other end matches with brake disc 8, described back-moving spring 63 is sleeved on banking pin 62, and back-moving spring 63 promotes pressing plate 64 makes banking pin 62 reset; When brake handle 61 is depressed, banking pin 62 inserts brake disc 8 and makes clamping device be in on-position; During test, simulation semiaxis 1 rotates with main reducing gear, when needing the differential performance of testing main reducing gear, manually brake handle 61 is depressed, banking pin 62 inserts brake disc 8 and is locked, then the simulation semiaxis 1 on this one side stops operating with this side gear in main reducing gear, and another side rotates in the same old way, meets the requirement of differential performance test.
In the utility model, described locating device comprises register pin 41 and positioning socket 42, and described register pin 41 is arranged on movable stand 3, and described positioning socket 42 is fixedly mounted on base 5; During work, pull up register pin 41, promote movable stand 3 after simulation semiaxis 1 is inserted main reducing gear and insert register pin 41 latched position again to the other end.
Claims (3)
1. a main reducing gear performance test frock, it is characterized in that: comprise simulation semiaxis (1), Hooks coupling universal coupling (2), movable stand (3), locating device, base (5) and brake disc (8), described base (5) is provided with guide rail (7), described movable stand (3) is arranged on guide rail (7) and slides along guide rail (7), is located fixing between movable stand (3) and base (5) by locating device; Described brake disc (8) is arranged on movable stand (3) by bearing (9), and brake disc (8) is connected with simulation semiaxis (1) by Hooks coupling universal coupling (2); Described movable stand (3) is also equipped with clamping device (6), described clamping device (6) has the on-position of locking brake disc (8).
2. main reducing gear performance test frock as claimed in claim 1, it is characterized in that: described clamping device (6) comprises brake handle (61), banking pin (62), back-moving spring (63), pressing plate (64) and orienting sleeve (65), one end of described brake handle (61) is hinged on movable stand (3), described orienting sleeve (65) is sleeved on banking pin (62) and be fixedly mounted on movable stand (3) outward, described pressing plate (64) and banking pin (62) are fixedly linked, brake handle (61) is withstood in described banking pin (62) one end, banking pin (62) other end matches with brake disc (8), described back-moving spring (63) is sleeved on banking pin (62), back-moving spring (63) promotes pressing plate (64) makes banking pin (62) reset, when brake handle (61) is depressed, banking pin (62) insertion brake disc (8) makes clamping device be in on-position.
3. main reducing gear performance test frock as claimed in claim 1 or 2, it is characterized in that: described locating device comprises register pin (41) and positioning socket (42), described register pin (41) is arranged on movable stand (3), and described positioning socket (42) is fixedly mounted on base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690064.9U CN205049344U (en) | 2015-09-08 | 2015-09-08 | Main reducer performance test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690064.9U CN205049344U (en) | 2015-09-08 | 2015-09-08 | Main reducer performance test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049344U true CN205049344U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690064.9U Active CN205049344U (en) | 2015-09-08 | 2015-09-08 | Main reducer performance test frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN205049344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865782A (en) * | 2016-06-23 | 2016-08-17 | 银川威力减速器有限公司 | Test bed and method for measuring rotation transmission precision error of RV reducer |
-
2015
- 2015-09-08 CN CN201520690064.9U patent/CN205049344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865782A (en) * | 2016-06-23 | 2016-08-17 | 银川威力减速器有限公司 | Test bed and method for measuring rotation transmission precision error of RV reducer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |