CN202255874U - Speed reducer test bed - Google Patents
Speed reducer test bed Download PDFInfo
- Publication number
- CN202255874U CN202255874U CN2011203382847U CN201120338284U CN202255874U CN 202255874 U CN202255874 U CN 202255874U CN 2011203382847 U CN2011203382847 U CN 2011203382847U CN 201120338284 U CN201120338284 U CN 201120338284U CN 202255874 U CN202255874 U CN 202255874U
- Authority
- CN
- China
- Prior art keywords
- rolling disc
- frame
- test stand
- control
- hydraulic lifting
- 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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Abstract
The utility model discloses a speed reducer test bed which is arranged on a rack, wherein a rotating disk is arranged on the test bed, the rotating disk is arranged on the inner side of the rack, wheel teeth are arranged on the upper edge of the rotating disk and meshed with a rack on one side of the rack, and the rack is controlled by a control device outside the rack. The traditional speed reducer test bed can not rotate, and the test bed provided by the utility model achieves a rotatable function through a gear and rack structure, thus performance of a speed reducer are greatly facilitated to be tested and maintained. The speed reducer test bed has the characteristics of reasonable structure, novel design, reliable location, convenience for operation, strong function, convenience for maintenance and the like; especially a novel multifunctional and rotatable speed reducer test bed with the characteristics of accuracy in location and convenience for operation is provided for the testing work of the speed reducer.
Description
Technical field
The utility model relates to testing table, is specifically related to a kind of retarder test stand.
Background technology
Testing table is the important mechanism in the speed reduction unit test job; It is the fixing principal organ of speed reduction unit, and the speed reduction unit test table is the various parameters of speed reduction unit under the different working situation of producing in order to test and to analyze, because the quality of speed reduction unit performance has direct relation for the quality of the performance of a working machine; In order to test speed reduction unit; Will let it be fixed on the worktable, and so just need testing table and make speed reduction unit on the position that sets, and just can carry out the input and output of power; Gather the parameter of various needs again through a lot of inductors, can draw the performance of speed reduction unit and improve one's methods according to parameter.
Existing testing table all cannot not be rotatable, after speed reduction unit is fixed on the worktable, just can not move again, even it is unusual to find that test has, must after test is accomplished, could detect the part in the speed reduction unit, and is therefore very inconvenient.
The utility model content
The purpose of the utility model is to solve the technical matters that existing in prior technology can't be rotated speed reduction unit, loading and unloading speed reduction unit convenience etc., provides a kind of and can rotate speed reduction unit, the novel easily retarder test stand of loading and unloading speed reduction unit.The utility model solves also simultaneously that existing in prior technology location is unreliable, the technical matters of complicated operation etc.
For realizing above-mentioned purpose, the technical scheme of the utility model is a kind of retarder test stand of design, and said testing table is arranged on the frame; It is characterized in that; On said testing table, be provided with rolling disc, said rolling disc is arranged on the inboard of frame, be provided with the gear teeth at the coboundary of said rolling disc; The said gear teeth are meshed with the tooth bar that is arranged on frame one side, and said tooth bar is by the control device control in the frame outside.Existing speed reduction unit is test bed all can not to rotate, and the testing table of design has reached rotating effect through gear & rack structure here, greatly facilitates test and maintenance for the performance of speed reduction unit.
Wherein optimized technical scheme is, described tooth bar embeds and is arranged in two guide grooves of vertical direction, on said tooth bar, is provided with controll block, and said controll block is connected with control strip outside the frame, said control strip be arranged on frame be on the control seat of one.The effect of control seat mainly is to make control strip in certain limited range, move.
Further optimized technical scheme is, described control strip is the L type, and the end of its minor face is connected through contiguous block with the head of control device.
Further optimized technical scheme also has, and described control device is a hydraulic lifting cylinder, and by the rising and the decline of opertaing device control hydraulic lifting cylinder, the upper surface of the cylinder body of said hydraulic lifting cylinder is connected through set bolt by a L type web joint with the control seat.
Optimized technical scheme also has, and described control device is a hydraulic lifting cylinder, and by the rising and the decline of opertaing device control hydraulic lifting cylinder, the upper surface of the cylinder body of said hydraulic lifting cylinder is connected through set bolt by a L type web joint with the control seat.
Optimized technical scheme also has; Be provided with connecting hole at described contiguous block one end; Said connecting hole is connected with projection on the end that is arranged on the control strip minor face, and the other end of said connecting hole is the screw that is provided with screw thread, and said screw matches with the hydraulic lifting cylinder that is provided with thread head and is connected.
Further optimized technical scheme also has, and described rolling disc is connected with the work rolling disc in the frame outside, and its connection is to be connected through annular spread several coupling bolts on rolling disc, on said work rolling disc, is provided with several pin-and-holes.
Further optimized technical scheme also has, and below said frame inboard, is provided with an output shaft hole, and one section string that said rolling disc is divided into is adjacent with it.When in the output shaft hole output shaft being arranged, rolling disc can not rotate, and has only after output shaft is extracted out, could let rolling disc realize rotating.
Further optimized technical scheme also has, and is partitioned into a string limit at said work rolling disc downside, and the keeper that said string limit and is the L type is connected through some bolts, its minor face be arranged on frame on one locate bolt and contact.Be positioning action about this mechanism, make rolling disc not rotated counterclockwise again.
The advantage and the beneficial effect of the utility model are: this retarder test stand has rational in infrastructure; Modern design, the location is reliable, and is easy and simple to handle; Powerful; Characteristics such as easy to maintenance especially provide a kind of novel location accurate for the speed reduction unit test job, easy to operate and multi-functional rotating retarder test stand.
Description of drawings
Fig. 1 is the utility model retarder test stand structural representation;
Fig. 2 is the another kind of figure of the utility model retarder test stand;
Fig. 3 is the sectional structure chart of the utility model retarder test stand.
Among the figure: 1, testing table; 2, rolling disc; 3, frame; 4, tooth bar; 5, control device; 6, guide groove; 7, controll block; 8, control strip; 9, control seat; 10, contiguous block; 11, hydraulic lifting cylinder; 12, web joint; 13, set bolt; 14, coupling bolt; 15, output shaft hole; 16, keeper; 17, bolt; 18, work rolling disc.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Embodiment 1
Shown in Fig. 1～3; The utility model is a kind of retarder test stand, and said testing table 1 is arranged on the frame 3, on said testing table 1, is provided with rolling disc 2; Said rolling disc 2 is arranged on the inboard of frame 3; Coboundary at said rolling disc 2 is provided with the gear teeth, and the said gear teeth are meshed with the tooth bar 4 that is arranged on frame one side, and said tooth bar 4 is by control device 5 controls in the frame outside.
Wherein, described tooth bar 4 embeds and is arranged in two guide grooves 6 of vertical direction, on said tooth bar 4, is provided with controll block 7, and said controll block 7 is connected with the control strip 8 in the frame outside, said control strip 8 be arranged on frame 3 be on the control seat 9 of one.Described control strip 8 is the L type, and the end of its minor face is connected through contiguous block 10 with the head of control device 5.Described control device 5 is a hydraulic lifting cylinder 11, and by the rising and the decline of opertaing device control hydraulic lifting cylinder 11, the upper surface of the cylinder body of said hydraulic lifting cylinder and control 9 are connected through set bolt 13 by a L type web joint 12.Described control device 5 is a hydraulic lifting cylinder 11, and by the rising and the decline of opertaing device control hydraulic lifting cylinder 11, the upper surface of the cylinder body of said hydraulic lifting cylinder and control 9 are connected through set bolt 13 by a L type web joint 12.Be provided with connecting hole at described contiguous block 10 1 ends; Said connecting hole is connected with projection on the end that is arranged on control strip 8 minor faces; The other end of said connecting hole is the screw that is provided with screw thread, and said screw matches with the hydraulic lifting cylinder that is provided with thread head 11 and is connected.Described rolling disc 2 is connected with the work rolling disc 18 in frame 3 outsides, and its connection is to be connected through annular spread several coupling bolts 14 on rolling disc 2, on said work rolling disc 18, is provided with several pin-and-holes.Below said frame 3 inboards, be provided with an output shaft hole 15, one section string that said rolling disc 2 is divided into is adjacent with it.Be partitioned into a string limit at said work rolling disc 18 downsides, the keeper 16 that said string limit and is the L type is connected through some bolts, its minor face be arranged on frame 3 on one the location bolt 17 contact.
This testing table 1 is the main fixed mechanism of speed reduction unit test table; Existing testing table all cannot not be rotatable; Be inconvenient to like this operate, especially when need speed reduction unit to be tested being overhauled and debug, therefore designing a kind of rotating testing table has very big use for mechanical industry; Here the method that adopts rack-and-pinion to drive rolling disc 2 rotations makes and is installed on the rotation that work rolling disc upper reducer is realized 90 ° of angles; After rolling disc is realized 90 ° of angles, can use pin that disk body is fixed on the frame 3, just realized the function of accurate location; Be provided with several solid mechanical hands around the work rolling disc 18, can realize the clamping of mechanical arm and unclamp through control gear.
During use, when needs rotate speed reduction unit, open and pin is extracted out solid mechanical is openhanded earlier; Also have to such an extent that be withdrawn in the frame casing output shaft and the input shaft extraction; Just can rise through opertaing device control hydraulic lifting cylinder 11 drives control strips 8, and control strip drive tooth bar 4, tooth bar just can make turn disc through gear pair; And rolling disc is connected with the work rolling disc, the work rolling disc just can drive speed reduction unit and rotate.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (9)
1. retarder test stand; Said testing table (1) is arranged on the frame (3), it is characterized in that, on said testing table (1), is provided with rolling disc (2); Said rolling disc (2) is arranged on the inboard of frame (3); Coboundary at said rolling disc (2) is provided with the gear teeth, and the said gear teeth are meshed with the tooth bar that is arranged on frame one side (4), and said tooth bar (4) is by control device (5) control in the frame outside.
2. retarder test stand as claimed in claim 1; It is characterized in that; Described tooth bar (4) embeds and is arranged in two guide grooves (6) of vertical direction; On said tooth bar (4), be provided with controll block (7), said controll block (7) is connected with the control strip (8) in the frame outside, and said control strip (8) is arranged on and frame (3) is on the control seat (9) of one.
3. according to claim 1 or claim 2 retarder test stand is characterized in that described control strip (8) is the L type, and the end of its minor face is connected through contiguous block (10) with the head of control device (5).
4. according to claim 1 or claim 2 retarder test stand; It is characterized in that; Described control device (5) is hydraulic lifting cylinder (11); By the rising and the decline of opertaing device control hydraulic lifting cylinder (11), the upper surface of the cylinder body of said hydraulic lifting cylinder is connected through set bolt (13) by a L type web joint (12) with control seat (9).
5. retarder test stand as claimed in claim 3; It is characterized in that; Described control device (5) is hydraulic lifting cylinder (11); By the rising and the decline of opertaing device control hydraulic lifting cylinder (11), the upper surface of the cylinder body of said hydraulic lifting cylinder is connected through set bolt (13) by a L type web joint (12) with control seat (9).
6. retarder test stand as claimed in claim 3; It is characterized in that; Be provided with connecting hole at described contiguous block (10) one ends; Said connecting hole is connected with projection on the end that is arranged on control strip (8) minor face, and the other end of said connecting hole is the screw that is provided with screw thread, and said screw matches with the hydraulic lifting cylinder that is provided with thread head (11) and is connected.
7. according to claim 1 or claim 2 retarder test stand; It is characterized in that; Described rolling disc (2) is connected with the work rolling disc (18) in frame (3) outside; Its connection is to be connected through annular spread several coupling bolts (14) on rolling disc (2), on said work rolling disc (18), is provided with several pin-and-holes.
8. according to claim 1 or claim 2 retarder test stand is characterized in that, the below inboard in said frame (3) is provided with an output shaft hole (15), and one section string that said rolling disc (2) is divided into is adjacent with it.
9. according to claim 1 or claim 2 retarder test stand; It is characterized in that; Be partitioned into a string limit at said work rolling disc (18) downside, the keeper (16) that said string limit and is the L type is connected through some bolts, its minor face be arranged on frame (3) on one the location bolt (17) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382847U CN202255874U (en) | 2011-09-08 | 2011-09-08 | Speed reducer test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382847U CN202255874U (en) | 2011-09-08 | 2011-09-08 | Speed reducer test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255874U true CN202255874U (en) | 2012-05-30 |
Family
ID=46117099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203382847U Expired - Fee Related CN202255874U (en) | 2011-09-08 | 2011-09-08 | Speed reducer test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275597A (en) * | 2014-09-19 | 2015-01-14 | 北京卫星制造厂 | Tool component and assembly method for assembly of high-precision harmonic gear reducer |
-
2011
- 2011-09-08 CN CN2011203382847U patent/CN202255874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275597A (en) * | 2014-09-19 | 2015-01-14 | 北京卫星制造厂 | Tool component and assembly method for assembly of high-precision harmonic gear reducer |
| CN104275597B (en) * | 2014-09-19 | 2017-01-18 | 北京卫星制造厂 | Tool component and assembly method for assembly of high-precision harmonic gear reducer |
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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: 20120530 Termination date: 20120908 |