CN221745522U - Speed reducer test platform - Google Patents
Speed reducer test platform Download PDFInfo
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- CN221745522U CN221745522U CN202420334088.XU CN202420334088U CN221745522U CN 221745522 U CN221745522 U CN 221745522U CN 202420334088 U CN202420334088 U CN 202420334088U CN 221745522 U CN221745522 U CN 221745522U
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- rail mechanism
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 84
- 238000012360 testing method Methods 0.000 title claims abstract description 84
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000010586 diagram Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of speed reducer testing, in particular to a speed reducer testing platform. The utility model provides a speed reducer test platform which comprises a load end, an input end, a test board, a first guide rail mechanism, a second guide rail mechanism, a third guide rail mechanism, a fourth guide rail mechanism, a first pedestal, a second pedestal, a fixed seat, a jacking mechanism and a height measuring mechanism, wherein the load end is connected with the test board; the fixing seat is arranged on the table top of the test table and used for placing the speed reducer, the first guide rail mechanism and the second guide rail mechanism are symmetrically arranged relative to the fixing seat, and one ends, adjacent to the first guide rail mechanism and the second guide rail mechanism, are connected through a connecting structure. The speed reducer testing platform can measure the heights of the speed reducers with different sizes, and can adjust the heights of the input end and the load end according to the heights of the speed reducers, so that the speed reducers with different sizes can be tested, and the practicability is higher.
Description
Technical Field
The utility model relates to the technical field of speed reducer testing, in particular to a speed reducer testing platform.
Background
The existing speed reducer testing platform mainly comprises a load end, an input end and a fixing seat for installing a speed reducer, wherein the fixing seat is arranged between the load end and the input end, and the load end and the input end are respectively installed on a guide rail mechanism, so that the load end and the input end can be close to each other towards the fixing seat. Such as chinese patent application number 201911249499.9 and chinese patent application number 2016610221907. X.
Because the speed reducers of different sizes, the heights of the output shafts on the speed reducers are different, and in the existing speed reducer testing platform, the heights of the fixing seat, the load end and the input end cannot be adjusted, so that the traditional speed reducer testing platform can only measure the speed reducers of one specification and cannot test the speed reducers of different sizes.
Disclosure of utility model
The utility model solves the problems that: in the existing speed reducer testing platform, the heights of the fixing seat, the load end and the input end cannot be adjusted, so that the traditional speed reducer testing platform can only measure the speed reducer with one specification and cannot test the speed reducer with different sizes.
(II) technical scheme
A speed reducer test platform comprises a load end, an input end, a test bench, a first guide rail mechanism, a second guide rail mechanism, a third guide rail mechanism, a fourth guide rail mechanism, a first pedestal, a second pedestal, a fixed seat, a jacking mechanism and a height measuring mechanism;
The fixed seat is arranged on the table top of the test table and used for placing the speed reducer, the first guide rail mechanism and the second guide rail mechanism are symmetrically arranged relative to the fixed seat, and the adjacent ends of the first guide rail mechanism and the second guide rail mechanism are connected through a connecting structure;
the third guide rail mechanism and the fourth guide rail mechanism are vertically arranged on the test bench, one end, far away from the fixed seat, of the first guide rail mechanism is in sliding connection with the third guide rail mechanism, and one end, far away from the fixed seat, of the second guide rail mechanism is in sliding connection with the fourth guide rail mechanism;
The first pedestal is slidably mounted on the first guide rail mechanism, the input end is mounted on the first pedestal, the second pedestal is slidably mounted on the second guide rail mechanism, and the load end is mounted on the second pedestal;
The jacking mechanism is arranged in the test bench, and the top end of the jacking mechanism acts on the connecting structure and is used for driving the connecting structure to lift;
the height measuring mechanism is used for measuring the height of the speed reducer on the fixing seat.
According to one embodiment of the utility model, the connecting structure comprises a bottom plate and a connecting rod, the connecting rod is vertically arranged on the bottom plate, one end, close to the fixed seat, of the first guide rail mechanism is connected with the top end of the connecting rod, one end, close to the fixed seat, of the second guide rail mechanism is connected with the top end of the connecting rod, and a hole body for the connecting rod to pass through is formed in the table top of the test bench.
According to one embodiment of the utility model, the jacking mechanism comprises a cylinder, the bottom of the cylinder is fixed on the inner bottom wall of the test bench, and the top of the cylinder is fixed on the bottom plate.
According to one embodiment of the utility model, the height measuring mechanism comprises a graduated scale, a moving block, an infrared sensor and an electric push rod, wherein the graduated scale is vertically arranged on the table top of the test table, the graduated surface of the graduated scale faces the speed reducer, the moving block is slidably arranged on the graduated scale, the infrared sensor is arranged on one surface of the moving block, which faces the speed reducer, and the top end of the electric push rod is connected with the moving block and is used for ascending or descending along the graduated scale.
According to one embodiment of the utility model, the first guide rail mechanism and the second guide rail mechanism are identical and each comprise two guide rails, two sliding plates and a cross rod which are arranged in parallel, the two sliding plates are respectively and slidably arranged on the two guide rails, and one ends of the two guide rails far away from the fixed seat are connected through the cross rod.
According to one embodiment of the utility model, at least one locking member is screwed on the side surface of each sliding plate, and the locking member is a bolt.
According to one embodiment of the utility model, the speed reducer testing platform further comprises a controller, wherein the controller is installed on the table top of the testing table and is close to the height measuring mechanism, and the infrared sensor and the electric push rod are in signal connection with the controller.
According to one embodiment of the utility model, four corners of the bottom plate are respectively slidably provided with a vertical rod, the bottom ends of the vertical rods are fixed on the inner bottom wall of the test bench, and the top ends of the vertical rods are fixed on the inner top wall of the test bench.
According to one embodiment of the utility model, the third guide rail mechanism and the fourth guide rail mechanism are completely identical in structure and comprise two vertical rails and two sliding blocks, the vertical rails are vertically arranged, fixing plates are arranged on the inner walls of two sides of the test bench, the bottom ends of the vertical rails are connected with the fixing plates, and the two sliding blocks are respectively and slidably arranged on the two vertical rails.
The utility model has the beneficial effects that:
The utility model provides a speed reducer test platform which comprises a load end, an input end, a test board, a first guide rail mechanism, a second guide rail mechanism, a third guide rail mechanism, a fourth guide rail mechanism, a first pedestal, a second pedestal, a fixed seat, a jacking mechanism and a height measuring mechanism, wherein the load end is connected with the test board; the fixed seat is arranged on the table top of the test table and is used for placing the speed reducer, the first guide rail mechanism and the second guide rail mechanism are symmetrically arranged relative to the fixed seat, and the adjacent ends of the first guide rail mechanism and the second guide rail mechanism are connected through a connecting structure; the third guide rail mechanism and the fourth guide rail mechanism are vertically arranged on the test bench, one end of the first guide rail mechanism, which is far away from the fixed seat, is in sliding connection with the third guide rail mechanism, and one end of the second guide rail mechanism, which is far away from the fixed seat, is in sliding connection with the fourth guide rail mechanism; the first pedestal is slidably mounted on the first guide rail mechanism, the input end is mounted on the first pedestal, the second pedestal is slidably mounted on the second guide rail mechanism, and the load end is mounted on the second pedestal; the jacking mechanism is arranged in the test bench, and the top end of the jacking mechanism acts on the connecting structure and is used for driving the connecting structure to lift; the height measuring mechanism is used for measuring the height of the speed reducer on the fixed seat.
The speed reducer is mounted on the fixed seat, the height of the speed reducer is measured by the height measuring mechanism to obtain a height value of the speed reducer, then the lifting mechanism lifts the connecting structure according to the measured height value, and as the adjacent ends of the first guide rail mechanism and the second guide rail mechanism are connected through the connecting structure, the connecting structure lifts to a set height together with the first guide rail mechanism and the second guide rail mechanism, so that the first pedestal mounted on the first guide rail mechanism and the second pedestal mounted on the second guide rail mechanism lift together, and finally the height adjustment of the input end and the load end is realized, so that the input end and the load end can be aligned with the input end and the output end of the speed reducer.
The speed reducer testing platform can measure the heights of speed reducers with different sizes, and adjust the heights of the input end and the load end according to the heights of the speed reducers, so that the input end and the load end can be aligned to the input end and the output end of the speed reducer, and therefore the speed reducer testing platform can test the speed reducers with different sizes and has stronger practicability.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram provided by an embodiment of the present utility model;
Fig. 2 is a structural diagram of the embodiment of the present utility model after the opening and closing door is removed;
FIG. 3 is a block diagram of a first rail mechanism, a second rail mechanism, a third rail mechanism, a fourth rail mechanism, a connection structure, a jack-up mechanism, a first pedestal and a second pedestal according to an embodiment of the present utility model;
Fig. 4 is a block diagram of a height measuring mechanism according to an embodiment of the present utility model.
Icon: 1. a test bench; 2. a first rail mechanism; 201. a guide rail; 202. a sliding plate; 203. a cross bar; 3. a second rail mechanism; 4. a pedestal I; 5. a second pedestal; 6. a third rail mechanism; 7. a fourth rail mechanism; 8. a height measuring mechanism; 801. a base; 802. a graduated scale; 803. a moving block; 804. an infrared sensor; 805. an electric push rod; 9. a controller; 10. a cylinder; 11. a bottom plate; 12. a connecting rod; 13. a vertical rod; 14. a locking member; 15. inputting a motor; 16. a first torque sensor; 17. a first circular grating; 18. a fixing seat; 19. a speed reducer; 20. a second circular grating; 21. a second torque sensor; 22. and a load motor.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are 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.
As shown in fig. 1-4, an embodiment of the present utility model provides a testing platform for a speed reducer, which includes a load end, an input end, a test board 1, a first rail mechanism 2, a second rail mechanism 3, a third rail mechanism 6, a fourth rail mechanism 7, a first pedestal 4, a second pedestal 5, a fixing seat 18, a lifting mechanism and a height measuring mechanism 8;
The fixed seat 18 is arranged on the table top of the test bench 1, the fixed seat 18 is used for placing a speed reducer 19, the first guide rail mechanism 2 and the second guide rail mechanism 3 are symmetrically arranged relative to the fixed seat 18, and the adjacent ends of the first guide rail mechanism 2 and the second guide rail mechanism 3 are connected through a connecting structure;
The third guide rail mechanism 6 and the fourth guide rail mechanism 7 are vertically arranged on the test bench 1, one end of the first guide rail mechanism 2, which is far away from the fixed seat 18, is in sliding connection with the third guide rail mechanism 6, and one end of the second guide rail mechanism 3, which is far away from the fixed seat 18, is in sliding connection with the fourth guide rail mechanism 7;
The first pedestal 4 is slidably mounted on the first guide rail mechanism 2, the input end is mounted on the first pedestal 4, the second pedestal 5 is slidably mounted on the second guide rail mechanism 3, and the load end is mounted on the second pedestal 5;
the jacking mechanism is arranged in the test bench 1, and the top end of the jacking mechanism acts on the connecting structure and is used for driving the connecting structure to lift;
The height measuring mechanism 8 is used for measuring the height of the speed reducer 19 on the fixed seat 18.
In this embodiment, the speed reducer 19 is first mounted on the fixing seat 18, then the height of the speed reducer 19 is measured by the height measuring mechanism 8 to obtain the height value of the speed reducer 19, then the lifting mechanism lifts the connection structure according to the measured height value, and because the adjacent ends of the first guide rail mechanism 2 and the second guide rail mechanism 3 are connected through the connection structure, the connection structure lifts the first guide rail mechanism 2 and the second guide rail mechanism 3 to a set height together, so that the first pedestal 4 mounted on the first guide rail mechanism 2 and the second pedestal 5 mounted on the second guide rail mechanism 3 lift together, finally, the height adjustment of the input end and the load end is realized, so that the input end and the load end can be aligned with the input end and the output end of the speed reducer 19.
In summary, the speed reducer testing platform can measure the heights of the speed reducers 19 with different sizes, and adjust the heights of the input end and the load end according to the heights of the speed reducers 19, so that the input end and the load end can be aligned to the input end and the output end of the speed reducers 19, and therefore the speed reducers 19 with different sizes can be tested, and the practicability is stronger.
It should be noted that, this reduction gear testing platform is mainly used for measuring the coaxial reduction gear of input and output.
Preferably, as shown in fig. 1, fig. 2 and fig. 3, the first guide rail mechanism 2 and the second guide rail mechanism 3 are identical, the first guide rail mechanism 2 and the second guide rail mechanism 3 each include two parallel guide rails 201, two sliding plates 202 and a cross rod 203, one ends of the two guide rails 201 far away from the fixing seat 18 are connected through the cross rod 203, specifically, as shown in fig. 3, a cross rod 203 is fixedly connected between left ends of the two guide rails 201 of the first guide rail mechanism 2, and a cross rod 203 is fixedly connected between right ends of the two guide rails 201 of the second guide rail mechanism 3. Each guide rail 201 is slidably provided with a sliding plate 202, a first pedestal 4 is fixedly arranged between the two sliding plates 202 on the first guide rail mechanism 2, and a second pedestal 5 is fixedly arranged between the two sliding plates 202 on the second guide rail mechanism 3.
Preferably, as shown in fig. 2 and 3, the third guide rail mechanism 6 is disposed on the left side of the test bench 1, the fourth guide rail mechanism 7 is disposed on the right side of the test bench 1, a fixing plate is fixedly mounted on the inner walls of two sides of the test bench 1, the structures of the third guide rail mechanism 6 and the fourth guide rail mechanism 7 are identical, each of the structures comprises two vertical rails and two sliding blocks, the vertical rails are vertically disposed, the bottom ends of the two vertical rails in the third guide rail mechanism 6 are fixed with the fixing plate on the inner wall of the left side of the test bench 1, and the bottom ends of the two vertical rails in the fourth guide rail mechanism 7 are connected with the fixing plate on the inner wall of the right side of the test bench 1. Each vertical rail is provided with a sliding block in a sliding way. The cross bar 203 on the first rail mechanism 2 is fixed between the two blocks on the third rail mechanism 6, and the cross bar 203 on the second rail mechanism 3 is fixed between the two blocks on the fourth rail mechanism 7. Further, as shown in fig. 1 and 2, two through holes are respectively formed on the left side and the right side of the table top of the test bench 1, and the through holes are used for allowing the vertical rail and the sliding block to pass through.
Preferably, as shown in fig. 2 and 3, the connection structure includes a bottom plate 11 and four connection bars 12, the connection bars 12 are vertically installed on the bottom plate 11, the bottom plate 11 is a rectangular plate, and the four connection bars 12 are respectively fixed at four corners of the bottom plate 11. The top ends of the two connecting rods 12 positioned on the left side of the bottom plate 11 are respectively fixed with the right ends of the two guide rails 201 in the first guide rail mechanism 2, and the top ends of the two connecting rods 12 positioned on the right side of the bottom plate 11 are respectively fixed with the left ends of the two guide rails 201 in the second guide rail mechanism 3. Further, four holes for the connecting rod 12 to pass through are formed on the table top of the test bench 1.
Alternatively, the jacking mechanism is any one of a cylinder 10, a hydraulic cylinder or an electric push rod, and is preferably the cylinder 10. Specifically, a base plate is provided on the inner bottom wall of the test bench 1, the bottom of the cylinder 10 is fixed to the top surface of the base plate, and the top thereof is fixed to the lower surface of the bottom plate 11.
The cylinder 10 is thus extended to push the bottom plate 11 upward, and the bottom plate 11 is moved upward to drive the first rail mechanism 2 upward along the third rail mechanism 6, and at the same time, the second rail mechanism 3 upward along the fourth rail mechanism 7.
The state shown in fig. 2 is the lowest position of the input end and the load end, and the cylinder 10 is extended to push the heights of the input end and the load end to gradually increase so as to adjust the heights of the input end and the load end.
The height of the decelerator 19 is conveniently positioned so that the input end and the load end can be precisely aligned with the decelerator 19. In the present embodiment, as shown in fig. 2, the height measuring mechanism 8 is mounted on the top of the test stand 1, and is located right in front of the decelerator 19.
As shown in fig. 4, the height measuring mechanism 8 includes a controller 9, a graduated scale 802, a moving block 803, an infrared sensor 804 and an electric push rod 805, the graduated scale 802 is vertically disposed on the table top of the test bench 1, the graduated scale surface of the graduated scale 802 faces the speed reducer 19, the moving block 803 is slidably mounted on the graduated scale 802, the infrared sensor 804 is mounted on one surface of the moving block 803 facing the speed reducer 19, a bearing plate is disposed on one surface of the graduated scale 802 facing away from the speed reducer 19, the bottom end of the electric push rod 805 is fixed with the bearing plate, and the top end of the electric push rod 805 is connected with the moving block 803.
Further, the height measuring mechanism 8 is aligned with the output shaft or the input shaft of the speed reducer 19. Thus, when the height measurement is performed, after the speed reducer 19 with different sizes is placed on the fixed seat 18, the infrared sensor 804 is turned on, the electric push rod 805 gradually extends to push the moving block 803 to gradually rise, the infrared sensor 804 slowly rises together, when the infrared sensor 804 rises to be level with the output shaft or the input shaft of the speed reducer 19 to be measured, the infrared light emitted by the infrared sensor 804 is emitted to the output shaft or the input shaft of the speed reducer 19 to be measured, and reflected by the output shaft or the input shaft of the speed reducer 19 to be measured, and the reflected light is collected by the receiver and sent back to the controller 9. At this time, the worker can observe the height of the infrared sensor 804 at this time, that is, the height of the input shaft or the output shaft of the decelerator 19 to be measured through the scale 802, and then the worker inputs the height value into the controller 9, and the controller 9 controls the elongation of the cylinder 10 according to the measured height value of the input shaft or the output shaft of the decelerator 19, so that the load end and the input end are just aligned with the decelerator 19.
Therefore, the height of the speed reducer 19 to be measured can be rapidly positioned, the input end and the load end can be rapidly and accurately aligned with the speed reducer 19, the heights of the input end and the load end do not need to be adjusted step by step, and the working efficiency is improved.
Optionally, as shown in fig. 4, the height measuring mechanism 8 further includes a base 801, a slot is formed at the top of the base 801, the slot is adapted to the scale 802, the base 801 is fixed on the top of the test bench 1, and the scale 802 is inserted into the slot of the base 801.
Optionally, in view of the variation in the lengths of the input shaft and the output shaft of the speed reducer 19 with different dimensions, in order to ensure that the height measuring mechanism 8 can be aligned with the speed reducer 19, a linear module may be additionally mounted on the table top of the test bench 1, where the linear module is disposed along the length direction of the test bench 1, that is, the linear module is perpendicular to the fixing seat 18. The scale 802 is fixed on the linear module, so that the linear module can drive the scale 802 to move left and right to adjust the left and right positions of the scale 802 so as to adapt to the reducers 19 with different sizes.
Preferably, as shown in fig. 2, the controller 9 is mounted on the table surface of the test bench 1 and is close to the height measuring mechanism 8, and the infrared sensor 804 and the electric push rod 805 are in signal connection with the controller 9. It should be noted that, when the infrared light emitted by the infrared sensor 804 is blocked by the output shaft or the input shaft of the speed reducer 19 to be measured, only the height of the output shaft or the input shaft of the speed reducer 19 is substantially obtained at this time, because the infrared light emitted by the infrared sensor 804 may be lower than or higher than the axis of the output shaft or the input shaft of the speed reducer 19. Therefore, when the infrared light emitted by the infrared sensor 804 is blocked by the output shaft or the input shaft of the speed reducer 19 to be measured, the position of the infrared light on the output shaft or the input shaft of the speed reducer 19 can be observed manually, and then the height of the infrared sensor 804 is further adjusted by the controller 9 according to the actual situation, so that the infrared light emitted by the infrared sensor 804 is ensured to be substantially flush with the axis of the output shaft or the input shaft of the speed reducer 19 to be measured. The controller 9 is close to the height measuring mechanism 8, so that subsequent adjustment work is facilitated, and the operation of staff is facilitated.
Preferably, as shown in fig. 3, at least one threaded hole is formed in a side surface of each sliding plate 202, and a locking member 14 is screwed into each threaded hole, and the locking member 14 is a bolt. Thus, the bolts can be screwed at any time, and the bolts are abutted against the guide rail 201, so that the sliding plate 202 is fixed, and the sliding plate 202 cannot move any more.
Alternatively, as shown in fig. 2 and 3, in order to improve stability when the base plate 11 is lifted, four upright posts 13 are slidably mounted on the base plate 11, the bottom ends of the four upright posts 13 are fixed on the pad, and the top ends thereof are fixed on the inner top wall of the test stand 1.
Optionally, the input end includes an input motor 15, a first torque sensor 16 and a first circular grating 17, and the input motor 15, the first torque sensor 16 and the first circular grating 17 are connected through a coupling. The load end comprises a second circular grating 20, a second torque sensor 21 and a load motor 22, and the second circular grating 20, the second torque sensor 21 and the load motor 22 are connected through a coupler. It should be noted that, the components included in the load end and the input end lock can be reasonably adjusted according to actual conditions.
Optionally, as shown in fig. 1, a switch door is hinged on the front surface of the test bench 1.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct or indirect through an intermediate medium, or may be internal to two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The speed reducer testing platform is characterized by comprising a load end, an input end, a testing table (1), a first guide rail mechanism (2), a second guide rail mechanism (3), a third guide rail mechanism (6), a fourth guide rail mechanism (7), a first pedestal (4), a second pedestal (5), a fixed seat (18), a jacking mechanism and a height measuring mechanism (8);
The fixed seat (18) is arranged on the table top of the test table (1), the fixed seat (18) is used for placing a speed reducer (19), the first guide rail mechanism (2) and the second guide rail mechanism (3) are symmetrically arranged relative to the fixed seat (18), and adjacent ends of the first guide rail mechanism (2) and the second guide rail mechanism (3) are connected through a connecting structure;
The third guide rail mechanism (6) and the fourth guide rail mechanism (7) are vertically arranged on the test bench (1), one end, far away from the fixed seat (18), of the first guide rail mechanism (2) is in sliding connection with the third guide rail mechanism (6), and one end, far away from the fixed seat (18), of the second guide rail mechanism (3) is in sliding connection with the fourth guide rail mechanism (7);
The first pedestal (4) is slidably mounted on the first guide rail mechanism (2), the input end is mounted on the first pedestal (4), the second pedestal (5) is slidably mounted on the second guide rail mechanism (3), and the load end is mounted on the second pedestal (5);
The jacking mechanism is arranged in the test bench (1), and the top end of the jacking mechanism acts on the connecting structure and is used for driving the connecting structure to lift;
The height measuring mechanism (8) is used for measuring the height of the speed reducer (19) on the fixed seat (18).
2. The speed reducer testing platform according to claim 1, wherein the connecting structure comprises a bottom plate (11) and a connecting rod (12), the connecting rod (12) is vertically installed on the bottom plate (11), one end, close to the fixed seat (18), of the first guide rail mechanism (2) is connected with the top end of the connecting rod (12), one end, close to the fixed seat (18), of the second guide rail mechanism (3) is connected with the top end of the connecting rod (12), and a hole body for the connecting rod (12) to pass through is formed in the table top of the testing table (1).
3. A decelerator testing platform as claimed in claim 2, wherein the jacking mechanism comprises a cylinder (10), the bottom of the cylinder (10) being fixed to the inner bottom wall of the testing table (1) and the top thereof being fixed to the base plate (11).
4. A decelerator testing platform according to claim 1, characterized in that the height measuring mechanism (8) comprises a graduated scale (802), a moving block (803), an infrared sensor (804) and an electric push rod (805), wherein the graduated scale (802) is vertically arranged on the table top of the testing table (1), the graduated surface of the graduated scale (802) faces the decelerator (19), the moving block (803) is slidably mounted on the graduated scale (802), the infrared sensor (804) is mounted on one surface of the moving block (803) facing the decelerator (19), and the top end of the electric push rod (805) is connected with the moving block (803) for the moving block (803) to ascend or descend along the graduated scale (802).
5. A reducer testing platform according to claim 2, wherein the first guide rail mechanism (2) and the second guide rail mechanism (3) are identical, each comprising two parallel guide rails (201), two sliding plates (202) and a cross bar (203), the two sliding plates (202) are respectively slidably mounted on the two guide rails (201), and one ends of the two guide rails (201) far away from the fixing seat (18) are connected by the cross bar (203).
6. The speed reducer testing platform of claim 5, wherein at least one locking member (14) is screwed to a side of each sliding plate (202), and the locking member (14) is a bolt.
7. The speed reducer testing platform according to claim 4, further comprising a controller (9), wherein the controller (9) is mounted on the table top of the testing table (1) and is close to the height measuring mechanism (8), and the infrared sensor (804) and the electric push rod (805) are in signal connection with the controller (9).
8. A reducer testing platform according to claim 2, wherein four corners of the base plate (11) are respectively slidably provided with a vertical rod (13), the bottom end of the vertical rod (13) is fixed on the inner bottom wall of the testing table (1), and the top end of the vertical rod is fixed on the inner top wall of the testing table (1).
9. The speed reducer testing platform according to claim 1, wherein the third guide rail mechanism (6) and the fourth guide rail mechanism (7) are identical in structure and comprise two vertical rails and two sliding blocks, the vertical rails are vertically arranged, fixing plates are arranged on inner walls of two sides of the testing platform (1), the bottom ends of the vertical rails are connected with the fixing plates, and the two sliding blocks are respectively and slidably mounted on the two vertical rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420334088.XU CN221745522U (en) | 2024-02-23 | 2024-02-23 | Speed reducer test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420334088.XU CN221745522U (en) | 2024-02-23 | 2024-02-23 | Speed reducer test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221745522U true CN221745522U (en) | 2024-09-20 |
Family
ID=92745188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420334088.XU Active CN221745522U (en) | 2024-02-23 | 2024-02-23 | Speed reducer test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221745522U (en) |
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2024
- 2024-02-23 CN CN202420334088.XU patent/CN221745522U/en active Active
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