CN219914853U - Performance test bench for driving speed reducing mechanism - Google Patents
Performance test bench for driving speed reducing mechanism Download PDFInfo
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- CN219914853U CN219914853U CN202321390325.6U CN202321390325U CN219914853U CN 219914853 U CN219914853 U CN 219914853U CN 202321390325 U CN202321390325 U CN 202321390325U CN 219914853 U CN219914853 U CN 219914853U
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- performance test
- test bench
- driving
- speed reducing
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- 238000011056 performance test Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 26
- 230000009471 action Effects 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a performance test board for driving a speed reducing mechanism, which relates to the technical field of performance test boards, and comprises a base and two driven bevel gears, wherein two sliding components are arranged in the base, the top end of the base is fixedly connected with a double-output-shaft motor, the transmission shafts at the two ends of the double-output-shaft motor are fixedly connected with connecting rods, one ends of the two connecting rods are fixedly connected with a driving bevel gear, and the utility model has the beneficial effects that: two connecting screw rods with opposite screw thread directions are convenient to drive the adjusting plate and the performance detection table body to move up and down to adjust positions, the performance detection table body is convenient to drive to move up, a plurality of detection structures (not shown in the figure) arranged on the performance detection table body are used for detecting a speed reducing mechanism, meanwhile, the performance detection table body is driven to move down, the performance detection table body is convenient to be taken in the inside of the protective frame, storage is convenient, and top ash falling of the performance detection table body is effectively prevented by covering the sealing clamping cover.
Description
Technical Field
The utility model relates to a performance test bench, in particular to a performance test bench for driving a speed reducing mechanism, and belongs to the technical field of performance test benches.
Background
Performance testing of a driving reduction structure is generally performed by installing a servo motor, a speed change mechanism and other devices on a test bench, and then performing performance testing of the reduction mechanism arranged on a platform, so that a performance test bench is an indispensable structure;
the speed reducer performance test platform disclosed by the application number of CN202221230801.3 is also an increasingly mature technology, it is proposed that the existing test platform is often used for a long time in the later period after a series of test devices are installed, however, the existing test platform is not provided with a good protection device for the test devices, the existing test platform is exposed to the air for a long time and is easily damaged by dust and harmful substances, and service life is influenced, the speed reducer performance test platform disclosed by the application number of CN202121347006.8 is beneficial to the fact that a rotating support mechanism for controlling the lifting and the horizontal movement of the test platform is arranged at the bottom end of the test platform, so that the test platform is conveniently and selectively transferred to the inside of a protection box for retraction or the outside of the protection box for use according to the use or not, effective protection of the test device on the test platform is realized, the service life is increased, and the speed reducer performance test platform 11 is provided with various test devices (not shown in the figure) for carrying out performance test on the speed reducer arranged on the test platform 11;
however, the two performance test tables have the following defects in the use process:
1) The test bench is not provided with a connecting support structure when being retracted, so that the test bench is inconvenient to drive to rise and descend, and stability is not improved when the test bench is adjusted.
Disclosure of Invention
The utility model aims to provide a performance test bench for driving a speed reducing mechanism, which solves the problems that in the prior art, a connecting support structure is not arranged when the test bench is retracted, and the test bench is inconvenient to drive to ascend and descend for adjusting stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a capability test platform for driving reduction gears, includes base and two driven bevel gears, the inside of base is equipped with two slip assemblies, the top fixedly connected with two play axle motors of base, the equal fixedly connected with connecting rod of transmission shaft at two play axle motor both ends, two the equal fixedly connected with drive bevel gear of one end of connecting rod, two driven bevel gear respectively with two drive bevel gear meshing is connected, two driven bevel gear's the equal fixedly connected with of inboard connects the lead screw, two connect the outside of lead screw and pass through lead screw nut threaded connection has the regulating plate, the top fixedly connected with of regulating plate increases the piece, two increase the top fixedly connected with capability test platform body of piece, the top fixedly connected with guard frame of base, the top block connection of guard frame has sealed clamping lid.
Preferably, the sliding assembly comprises a sliding groove, a pulling spring and a supporting assembly, the sliding grooves are formed in the top end of the base, the sliding bars are fixedly connected to the inner sides of the sliding grooves, the sliding blocks are slidably connected to the outer sides of the sliding bars, the pulling spring is sleeved on the outer sides of the sliding bars, and the two ends of the pulling spring are fixedly connected to one sides of the sliding blocks.
Preferably, the outer sides of every two sliding blocks are respectively attached to the inner sides of every sliding groove.
Preferably, the two support assemblies comprise two first hinging seats and two second hinging seats, four first hinging seats are respectively and fixedly arranged at the top ends of the four sliding blocks, hinging rods are hinged to the outer sides of the four first hinging seats, and the four second hinging seats are fixedly arranged at the bottom ends of the adjusting plates.
Preferably, the four hinge rods are hinged with the four second hinge seats respectively.
Preferably, the bottom ends of the two connecting screw rods are rotatably connected with the top end of the base through bearings, the screw thread directions of the two connecting screw rods are opposite, and the outer side of the adjusting plate is attached to the inner wall of the protective frame.
Preferably, a switch panel is fixedly arranged on one side of the protective frame, a double-output-shaft motor switch is arranged on the surface of the switch panel, and the double-output-shaft motor is electrically connected with an external power supply through the double-output-shaft motor switch.
Compared with the related art, the performance test bench for driving the speed reducing mechanism has the following beneficial effects:
1. the utility model provides a performance test bench for driving reduction gears, two connecting screw rods that are used for driving the speed reduction mechanism are convenient for drive regulating plate and performance test bench body and reciprocate the adjustment position through the screw thread opposite direction, be convenient for drive performance test bench body and reciprocate, make the user detect reduction gears through a plurality of detection structures (not shown in the figure) that set up on the performance test bench body, simultaneously be convenient for take in performance test bench body inside the guard frame through driving performance test bench body to reciprocate, be convenient for accomodate, effectively prevent the top of performance test bench body through covering sealed clamping lid and fall ash;
2. a capability test platform for driving reduction gears, through the articulated action of slider and first articulated seat and second articulated seat, be convenient for make articulated pole along with the corresponding slope of regulating plate's reciprocates, be convenient for support the capability test platform body, be convenient for make the capability test platform body receive ascending holding power all the time through the elasticity of pulling the spring and drag the effect simultaneously, effectively promote the stability of capability test platform body support.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
fig. 4 is a schematic plan view of a part of the present utility model.
In the figure: 1. a base; 2. a sliding assembly; 21. a chute; 22. a slide bar; 23. a slide block; 24. pulling the spring; 25. a support assembly; 251. a first hinge base; 252. a hinge rod; 253. the second hinge seat; 3. a protective frame; 4. a double-output shaft motor; 5. a connecting rod; 6. a drive bevel gear; 7. a driven bevel gear; 8. connecting a screw rod; 9. an adjusting plate; 10. a heightening block; 11. a performance test table body; 12. sealing the clamping cover; 13. and a switch panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-4, the utility model provides a performance test bench for driving a speed reducing mechanism, which comprises a base 1 and two driven bevel gears 7, wherein two sliding components 2 are arranged in the base 1, the top end of the base 1 is fixedly connected with a double-output-shaft motor 4, transmission shafts at two ends of the double-output-shaft motor 4 are fixedly connected with connecting rods 5, one ends of the two connecting rods 5 are fixedly connected with driving bevel gears 6, the two driven bevel gears 7 are respectively meshed with the two driving bevel gears 6, the inner sides of the two driven bevel gears 7 are fixedly connected with connecting screw rods 8, the outer sides of the two connecting screw rods 8 are connected with an adjusting plate 9 through screw rod nuts, the top ends of the adjusting plate 9 are fixedly connected with two heightening blocks 10, the top ends of the two heightening blocks 10 are fixedly connected with a performance test bench body 11, the top end of the base 1 is fixedly connected with a protective frame 3, and the top ends of the protective frame 3 are in clamping connection with a sealing clamping cover 12;
the bottom ends of the two connecting screw rods 8 are rotationally connected with the top end of the base 1 through bearings, the directions of threads of the two connecting screw rods 8 are opposite, the outer sides of the adjusting plates 9 are attached to the inner wall of the protective frame 3, and the moving stability of the adjusting plates 9 is improved conveniently;
a switch panel 13 is fixedly arranged on one side of the protective frame 3, a double-output-shaft motor switch is arranged on the surface of the switch panel 13, and the double-output-shaft motor 4 is electrically connected with an external power supply through the double-output-shaft motor switch, so that the double-output-shaft motor 4 can be controlled to operate conveniently;
referring to fig. 1-4, a performance test bench for driving a speed reducing mechanism further includes a sliding component 2, where the two sliding components 2 include a sliding groove 21, a pulling spring 24 and a supporting component 25, the two sliding grooves 21 are all opened at the top end of the base 1, the inner sides of the two sliding grooves 21 are fixedly connected with sliding rods 22, the outer sides of the two sliding rods 22 are all slidingly connected with two sliding blocks 23, the two pulling springs 24 are respectively sleeved on the outer sides of the two sliding rods 22, and two ends of each pulling spring 24 are respectively fixedly connected with one side of each sliding block 23;
the outer sides of every two sliding blocks 23 are respectively attached to the inner sides of each sliding groove 21;
specifically, as shown in fig. 2 and 3, during the process of moving up the performance test table body 11, the two sliding blocks 23 are matched with the pulling action of the pulling spring 24 to slide and approach.
Example 2:
the two support assemblies 25 comprise two first hinging seats 251 and two second hinging seats 253, the four first hinging seats 251 are respectively and fixedly arranged at the top ends of the four sliding blocks 23, hinging rods 252 are hinged to the outer sides of the four first hinging seats 251, and the four second hinging seats 253 are fixedly arranged at the bottom ends of the adjusting plates 9;
the four hinge rods 252 are hinged with the four second hinge seats 253 respectively;
specifically, as shown in fig. 2, 3 and 4, the hinge rod 252 is correspondingly inclined along with the movement of the performance test bench body 11 under the hinge action of the first hinge seat 251 and the second hinge seat 253, so as to support the performance test bench body 11, improve the stability of the performance test bench body 11 in use, and is simple and convenient to operate.
Working principle: when the performance test bench for driving the speed reducing mechanism is particularly used, firstly, when the performance test bench body 11 is required to be used, the sealing clamping cover 12 is opened, the double-output-shaft motor 4 is controlled to operate through the double-output-shaft motor switch on the switch panel 13, the driving bevel gear 6 and the driven bevel gear 7 are driven to rotate through the double-output-shaft motor 4, so that the two connecting screw rods 8 with opposite screw threads are driven to rotate, the performance test bench body 11 is driven to move out of the inside of the protective frame 3 at the moment, the speed reducing mechanism is detected through a detection structure (not shown in the figure) arranged on the performance test bench body 11, after detection, the performance test bench body 11 is controlled to move downwards into the inside of the protective frame 3 and the sealing clamping cover 12 is covered, wherein in the process of moving up the performance test bench body 11, the two sliding blocks 23 are matched with the pulling action of the pulling springs 24 to slide and approach each other, so that the hinge rod 252 moves along with the movement of the performance test bench body 11 under the hinge action of the first hinge seat 251 and the second hinge seat 253, the performance test bench body 11 is correspondingly inclined, the performance test bench body 11 is controlled, and the performance test bench is supported, and the performance test bench is easy and stable.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a performance test bench for driving reduction gears, includes base (1) and two driven bevel gears (7), its characterized in that: the inside of base (1) is equipped with two slip subassembly (2), the top fixedly connected with of base (1) is two go out axle motor (4), the transmission shaft at two play axle motor (4) both ends is equal fixedly connected with connecting rod (5), two the equal fixedly connected with drive bevel gear (6) of one end of connecting rod (5), two driven bevel gear (7) respectively with two drive bevel gear (6) meshing are connected, two the inboard of driven bevel gear (7) is equal fixedly connected with connecting screw rod (8), two the outside of connecting screw rod (8) is through screw nut threaded connection there being regulating plate (9), the top fixedly connected with of regulating plate (9) increases piece (10), two the top fixedly connected with performance detection platform body (11) that increases piece (10), the top fixedly connected with guard frame (3) of base (1), the top block of guard frame (3) is connected with sealed clamping lid (12).
2. A performance test bench for driving a speed reducing mechanism according to claim 1, wherein: the two sliding components (2) comprise sliding grooves (21), pulling springs (24) and supporting components (25), the two sliding grooves (21) are formed in the top end of the base (1), the two sliding rods (22) are fixedly connected to the inner sides of the sliding grooves (21), the two sliding rods (22) are slidably connected with the two sliding blocks (23), the two pulling springs (24) are respectively sleeved on the outer sides of the two sliding rods (22), and the two ends of each pulling spring (24) are respectively fixedly connected with one sides of each two sliding blocks (23).
3. A performance test bench for driving a speed reducing mechanism according to claim 2, wherein: the outer sides of every two sliding blocks (23) are respectively attached to the inner sides of the sliding grooves (21).
4. A performance test bench for driving a speed reducing mechanism according to claim 2, wherein: the two support assemblies (25) comprise two first hinging seats (251) and two second hinging seats (253), four first hinging seats (251) are respectively and fixedly arranged at the top ends of four sliding blocks (23), hinging rods (252) are hinged to the outer sides of the four first hinging seats (251), and the four second hinging seats (253) are fixedly arranged at the bottom ends of the adjusting plates (9).
5. A performance test bench for driving a speed reducing mechanism according to claim 4, wherein: the four hinge rods (252) are hinged with the four second hinge seats (253) respectively.
6. A performance test bench for driving a speed reducing mechanism according to claim 1, wherein: the bottom ends of the two connecting screw rods (8) are rotatably connected with the top end of the base (1) through bearings, the thread directions of the two connecting screw rods (8) are opposite, and the outer side of the adjusting plate (9) is attached to the inner wall of the protective frame (3).
7. A performance test bench for driving a speed reducing mechanism according to claim 1, wherein: one side of the protection frame (3) is fixedly provided with a switch panel (13), the surface of the switch panel (13) is provided with a double-output-shaft motor switch, and the double-output-shaft motor (4) is electrically connected with an external power supply through the double-output-shaft motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390325.6U CN219914853U (en) | 2023-05-28 | 2023-05-28 | Performance test bench for driving speed reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390325.6U CN219914853U (en) | 2023-05-28 | 2023-05-28 | Performance test bench for driving speed reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914853U true CN219914853U (en) | 2023-10-27 |
Family
ID=88429571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390325.6U Active CN219914853U (en) | 2023-05-28 | 2023-05-28 | Performance test bench for driving speed reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914853U (en) |
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2023
- 2023-05-28 CN CN202321390325.6U patent/CN219914853U/en active Active
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