CN205262742U - Gear reduction box running -in test device - Google Patents
Gear reduction box running -in test device Download PDFInfo
- Publication number
- CN205262742U CN205262742U CN201521126374.4U CN201521126374U CN205262742U CN 205262742 U CN205262742 U CN 205262742U CN 201521126374 U CN201521126374 U CN 201521126374U CN 205262742 U CN205262742 U CN 205262742U
- Authority
- CN
- China
- Prior art keywords
- slide unit
- gear
- reduction box
- traversing slide
- transmission shaft
- 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 relates to a gear reduction box running -in test device, the on -off device comprises a base, three -dimensional platform, servo motor, gear drive is vice, torque sensor and stopper, three -dimensional platform installation is in base top one side, install the frame on the three -dimensional platform, servo motor fixed mounting is on the lateral wall of frame, the frame internal fixation reducing gear box that awaits measuring, the input of reducing gear box of awaiting measuring is connected with servo motor's output transmission, gear drive is vice to be located in the frame, the vice output gear with the reducing gear box that awaits measuring of gear drive meshes, the one end fixed connection of the vice centre bore of gear drive and transmission shaft, the bearing is still installed to base top opposite side, the middle part of transmission shaft is rotated through the bearing and is installed on the bearing, the stopper that is used for the artificial load is installed to the other end of transmission shaft, the torque sensor who detects its output torque is still installed at the transmission shaft middle part. The utility model has the advantages of: the test is high -efficient, and tests the precision height, be applicable to the running -in test of multiple reducing gear box.
Description
Technical field
The utility model relates to gear reduction box performance test, is applicable to multiple deceleration box Reality simulation environment for use and carries out the assessment test of every key performance.
Background technology
The running-in test of gear reduction box is the important indicator to reduction box Performance Assessment, and the running-in test mode of original technology can not reach convenient, requirement accurately and efficiently at aspects such as input loading, load simulation, kind switching and data processings.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of and tests efficient and accurate testing degree is high and be applicable to the gear reduction box running test device of multiple reduction box running-in test.
The purpose of this utility model is achieved through the following technical solutions: a kind of gear reduction box running test device, it comprises base, three-dimensional platform, servomotor, gear driving pair, torque sensor and brake, three-dimensional platform is arranged on base top one side, on three-dimensional platform, coordinate framework is installed, servomotor is fixedly mounted on the lateral wall of framework, in framework, be fixed with reduction box to be measured, the input of reduction box to be measured and the output of servomotor are in transmission connection, gear driving pair is arranged in framework, gear driving pair engages with the output gear of reduction box to be measured, the centre bore of gear driving pair is fixedly connected with one end of power transmission shaft, base top opposite side is also installed with supporting base, the middle part of power transmission shaft is rotatably installed on supporting base by bearing, the other end of power transmission shaft is provided with the brake for fictitious load, power transmission shaft middle part is also provided with the torque sensor that detects its output torque.
Described three-dimensional platform comprises lifting platform, traversing slide, traversing slide unit, vertical shift slide unit and connecting plate, on four jiaos of the lower surfaces of lifting platform, be fixed with respectively a guide pillar, every guide pillar is perpendicular to the lower surface of lifting platform, on described base, be provided with multiple vertical guide pin bushings, guide pillar and guide pin bushing are slidably matched, the lower surface center of lifting platform is provided with worm and gear lift, the power intake of worm and gear lift is connected with lifting handwheel, traversing slide is fixed on lifting platform, traversing slide unit is laterally slidably installed on traversing slide, vertical shift slide unit longitudinal sliding motion cooperation is arranged on traversing slide unit, connecting plate is fixed on the upper surface of vertical shift slide unit.
The upper surface of described traversing slide is provided with dovetail guide, and the lower surface of described traversing slide unit is provided with dovetail chute, and dovetail chute and dovetail guide are slidably matched, and traversing slide unit drives lead screw transmission laterally to slide on traversing slide by traversing handwheel.
The upper surface of described traversing slide unit is provided with dovetail guide, and the lower surface of described vertical shift slide unit is provided with dovetail chute, and dovetail chute and dovetail guide are slidably matched, and vertical shift slide unit drives lead screw transmission longitudinal sliding motion on traversing slide unit by vertical shift handwheel.
The upper surface of described connecting plate also offers many crisscross T-slots, and bottom surface and the T-slot of framework are connected.
The utlity model has following advantage:
1, the utility model adopts module integration mode, gear reduction box to be measured is placed in and can be carried out on the three-dimensional test platform of adjusting, servomotor by servo controller control loads input load, be connected with torsion-testing apparatus by changeable-teeth wheel set, adopt magnetic powder brake simulation load at testing arrangement end, under difference input and loading condiction, test the output torque of reduction box, press test request real time record test result by control system, meet test specification.
2, the lifting by guide pillar guidance system implementation platform by worm screw lift by lifting handwheel, by traversing handwheel by lead screw transmission the moving left and right of implementation platform under the guiding of guide rail, by vertical shift by lead screw transmission the moving forward and backward of implementation platform under the guiding of guide rail, thereby making connecting plate on three-dimensional platform, realize three-dimensional space moves, in theory, can meet the fixing of all reduction boxes, realize the running-in test of multiple reduction box.
3, T-slot is set on connecting plate, after reduction box to be measured and gear driving pair are arranged in framework, framework coordinates with T-slot by its polycrystalline substance, has and fixes fast, feature easy for installation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is removed the structural representation after reduction box to be measured;
Fig. 3 is the structural representation of three-dimensional platform;
Fig. 4 is the structural representation of connecting plate;
In figure: 1-base, 2-three-dimensional platform, 3-framework, 4-servomotor, 5-reduction box to be measured, 6-gear driving pair, 7-power transmission shaft, 8-supporting base, 9-torque sensor, 10-brake, 11-worm and gear lift, 12-lifting platform, 13-lifting handwheel, 14-guide pillar, 15-guide pin bushing, the traversing slide of 16-, the traversing slide unit of 17-, the traversing handwheel of 18-, 19-vertical shift slide unit, 20-vertical shift handwheel, 21-connecting plate, 22-T shape groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As depicted in figs. 1 and 2, a kind of gear reduction box running test device, it comprises base 1, three-dimensional platform 2, servomotor 4, gear driving pair 6, torque sensor 9 and brake 10, three-dimensional platform 2 is arranged on base 1 top one side, on three-dimensional platform 2, coordinate framework 3 is installed, servomotor 4 is fixedly mounted on the lateral wall of framework 3, in framework 3, be fixed with reduction box 5 to be measured, the output of the input of reduction box 5 to be measured and servomotor 4 is in transmission connection, gear driving pair 6 is arranged in framework 3, gear driving pair 6 is pick-off gear transmission, gear driving pair 6 engages with the output gear of reduction box 5 to be measured, when test, can be used in conjunction with according to the parameter of reduction box 5 to be measured, the centre bore of gear driving pair 6 is fixedly connected with one end of power transmission shaft 7, base 1 top opposite side is also installed with supporting base 8, the middle part of power transmission shaft 7 is rotatably installed on supporting base 8 by bearing, the other end of power transmission shaft 7 is provided with the brake 10 for fictitious load, in the present embodiment, brake 10 is magnetic powder brake, there is the feature of high-precision torque control, the control range of torque is very wide, and control accuracy is high, pass on torque to become correct ratio with exciting curent, can realize high-precision control, power transmission shaft 7 middle parts are also provided with the torque sensor 9 that detects its output torque.
Further, as shown in Figure 3, described three-dimensional platform 2 comprises lifting platform 12, traversing slide 16, traversing slide unit 17, vertical shift slide unit 19 and connecting plate 21, on four jiaos of the lower surfaces of lifting platform 12, be fixed with respectively a guide pillar 14, every guide pillar 14 is perpendicular to the lower surface of lifting platform 12, on described base 1, be provided with multiple vertical guide pin bushings 15, guide pillar 14 is slidably matched with guide pin bushing 15, the lower surface center of lifting platform 12 is provided with worm and gear lift 11, the power intake of worm and gear lift 11 is connected with lifting handwheel 13, traversing slide 16 is fixed on lifting platform 12, traversing slide unit 17 is laterally slidably installed on traversing slide 16, the 19 longitudinal sliding motions cooperations of vertical shift slide unit are arranged on traversing slide unit 17, connecting plate 21 is fixed on the upper surface of vertical shift slide unit 19.
As preferably, the upper surface of described traversing slide 16 is provided with dovetail guide, the lower surface of described traversing slide unit 17 is provided with dovetail chute, and dovetail chute and dovetail guide are slidably matched, and traversing slide unit 17 drives lead screw transmission laterally to slide on traversing slide 16 by traversing handwheel 18.
As preferably, the upper surface of described traversing slide unit 17 is provided with dovetail guide, the lower surface of described vertical shift slide unit 19 is provided with dovetail chute, and dovetail chute and dovetail guide are slidably matched, and vertical shift slide unit 19 drives lead screw transmission longitudinal sliding motion on traversing slide unit 17 by vertical shift handwheel 20.
As shown in Figure 4, the upper surface of described connecting plate 21 also offers many crisscross T-slots 22, and the bottom surface of framework 3 and T-slot 22 are connected.
The course of work of the present utility model is as follows: when detection, loaded the input torque of setting by servo controller control servomotor 1 by electric control system, load assumed load by brake 8, reduction box 5 to be measured and gear driving pair 6 are arranged in framework 3, reduction box 5 to be measured is engaged with gear driving pair 6, regulate the position of framework 3 by three-dimensional platform 2, the input of reduction box 5 to be measured is connected with servomotor 1, the centre bore of gear driving pair 6 is connected with power transmission shaft 7, starting servomotor 1 drives reduction box 5 to be measured to rotate, torque sensor 9 determines torsion-testing end value now, carry out real time record by control system.
Claims (5)
1. a gear reduction box running test device, it is characterized in that: it comprises base (1), three-dimensional platform (2), servomotor (4), gear driving pair (6), torque sensor (9) and brake (10), three-dimensional platform (2) is arranged on base (1) top one side, upper cooperation of three-dimensional platform (2) is provided with framework (3), servomotor (4) is fixedly mounted on the lateral wall of framework (3), in framework (3), be fixed with reduction box to be measured (5), the output of the input of reduction box to be measured (5) and servomotor (4) is in transmission connection, gear driving pair (6) is arranged in framework (3), gear driving pair (6) engages with the output gear of reduction box to be measured (5), the centre bore of gear driving pair (6) is fixedly connected with one end of power transmission shaft (7), base (1) top opposite side is also installed with supporting base (8), the middle part of power transmission shaft (7) is rotatably installed on supporting base (8) by bearing, the other end of power transmission shaft (7) is provided with the brake (10) for fictitious load, power transmission shaft (7) middle part is also provided with the torque sensor (9) that detects its output torque.
2. a kind of gear reduction box running test device according to claim 1, it is characterized in that: described three-dimensional platform (2) comprises lifting platform (12), traversing slide (16), traversing slide unit (17), vertical shift slide unit (19) and connecting plate (21), on four jiaos of the lower surfaces of lifting platform (12), be fixed with respectively a guide pillar (14), every guide pillar (14) is perpendicular to the lower surface of lifting platform (12), on described base (1), be provided with multiple vertical guide pin bushings (15), guide pillar (14) is slidably matched with guide pin bushing (15), the lower surface center of lifting platform (12) is provided with worm and gear lift (11), the power intake of worm and gear lift (11) is connected with lifting handwheel (13), traversing slide (16) is fixed on lifting platform (12), traversing slide unit (17) is laterally slidably installed on traversing slide (16), vertical shift slide unit (19) longitudinal sliding motion cooperation is arranged on traversing slide unit (17), connecting plate (21) is fixed on the upper surface of vertical shift slide unit (19).
3. a kind of gear reduction box running test device according to claim 2, it is characterized in that: the upper surface of described traversing slide (16) is provided with dovetail guide, the lower surface of described traversing slide unit (17) is provided with dovetail chute, dovetail chute and dovetail guide are slidably matched, and traversing slide unit (17) drives lead screw transmission in the upper laterally slip of traversing slide (16) by traversing handwheel (18).
4. a kind of gear reduction box running test device according to claim 2, it is characterized in that: the upper surface of described traversing slide unit (17) is provided with dovetail guide, the lower surface of described vertical shift slide unit (19) is provided with dovetail chute, dovetail chute and dovetail guide are slidably matched, and vertical shift slide unit (19) drives lead screw transmission in the upper longitudinal sliding motion of traversing slide unit (17) by vertical shift handwheel (20).
5. a kind of gear reduction box running test device according to claim 2, is characterized in that: the upper surface of described connecting plate (21) also offers many crisscross T-slots (22), and the bottom surface of framework (3) and T-slot (22) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126374.4U CN205262742U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box running -in test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126374.4U CN205262742U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box running -in test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262742U true CN205262742U (en) | 2016-05-25 |
Family
ID=56004264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126374.4U Expired - Fee Related CN205262742U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box running -in test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424363A (en) * | 2015-12-30 | 2016-03-23 | 四川嘉丰工程贸易有限责任公司 | Gear reducer running-in test device |
| CN106226076A (en) * | 2016-09-23 | 2016-12-14 | 四川大学 | Multifunctional gear transmission combination property bench |
| CN106226075A (en) * | 2016-09-23 | 2016-12-14 | 四川大学 | High/low temperature gear drive combination property bench |
| CN109507584A (en) * | 2018-11-22 | 2019-03-22 | 武汉市恒信泰采油设备制造有限公司 | A kind of motor rapid detection method |
| CN109632300A (en) * | 2018-11-12 | 2019-04-16 | 重庆长安工业(集团)有限责任公司 | Universal reduction box body running in machine |
| CN113607408A (en) * | 2021-06-15 | 2021-11-05 | 金华卓远实业有限公司 | Mid-motor gear testing machine |
-
2015
- 2015-12-30 CN CN201521126374.4U patent/CN205262742U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424363A (en) * | 2015-12-30 | 2016-03-23 | 四川嘉丰工程贸易有限责任公司 | Gear reducer running-in test device |
| CN106226076A (en) * | 2016-09-23 | 2016-12-14 | 四川大学 | Multifunctional gear transmission combination property bench |
| CN106226075A (en) * | 2016-09-23 | 2016-12-14 | 四川大学 | High/low temperature gear drive combination property bench |
| CN109632300A (en) * | 2018-11-12 | 2019-04-16 | 重庆长安工业(集团)有限责任公司 | Universal reduction box body running in machine |
| CN109507584A (en) * | 2018-11-22 | 2019-03-22 | 武汉市恒信泰采油设备制造有限公司 | A kind of motor rapid detection method |
| CN113607408A (en) * | 2021-06-15 | 2021-11-05 | 金华卓远实业有限公司 | Mid-motor gear testing machine |
| CN113607408B (en) * | 2021-06-15 | 2024-02-27 | 金华卓远实业有限公司 | Centrally-mounted motor gear testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181230 |