CN216160160U - Coupling torque measuring machine - Google Patents
Coupling torque measuring machine Download PDFInfo
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- CN216160160U CN216160160U CN202121497361.3U CN202121497361U CN216160160U CN 216160160 U CN216160160 U CN 216160160U CN 202121497361 U CN202121497361 U CN 202121497361U CN 216160160 U CN216160160 U CN 216160160U
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- coupling
- brake
- measuring machine
- supporting seat
- slide rail
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Abstract
The utility model discloses a coupling torque measuring machine which comprises an operation table top, a brake arranged at one end of the operation table top, a fixed seat arranged at the joint of the brake and the operation table top, a first coupling connected with an output shaft of the brake, a torque sensor coaxially arranged with the first coupling, a driving motor arranged at the other end of the operation table top, and a second coupling connected with a driving shaft of the driving motor. According to the coupling torque measuring machine, the supporting seat moves on the slide rail under the action of mutual matching between the supporting seat and the slide rail, so that the supporting seat can drive the driving motor to move on the slide rail conveniently, an operator can disassemble and assemble the second coupling conveniently, the working efficiency of the operator is effectively improved, in addition, the brake is set to be a magnetic powder brake, the control is convenient, the measured data is accurate, and the accuracy of measuring the torque of the coupling is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of torque measuring machines, in particular to a coupling torque measuring machine.
Background
The shaft coupling is also called as a shaft coupling, is used for firmly connecting a driving shaft and a driven shaft in different mechanisms together to rotate and transmitting mechanical parts of movement and torque, is sometimes used for connecting the shaft with other parts (such as gears, belt wheels and the like), is usually composed of two halves which are respectively connected by keys or tight fit and the like and fastened at the two shaft ends, and then the two halves are connected in a certain mode, so that the shaft coupling can compensate offset (comprising axial offset, radial offset, angular offset or comprehensive offset) caused by inaccurate manufacturing and installation, deformation or thermal expansion in work and the like between the two shafts; and shock mitigation and absorption;
in addition, brakes in the prior art are mostly mechanical, so that the torque measuring machine cannot be adjusted conveniently, and thus various use requirements of the torque measuring machine for the coupling at present cannot be met;
to this end, we propose a coupling torque measuring machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a torque measuring machine for a coupler, and aims to solve the problems that the torque measuring machine for the coupler in the prior art is inconvenient to mount, dismount and mount a to-be-tested coupler due to the design characteristics of the torque measuring machine, and brakes in the prior art are mostly mechanical and are inconvenient to adjust.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a coupling torque measurement machine, is in including operation mesa, setting operation mesa lower extreme supporting legs all around, setting are in the stopper of operation mesa one end, set up the fixing base of stopper and operation mesa department of being connected, with the first shaft coupling that the output shaft of stopper is connected, with torque sensor, the fixed subassembly that is used for fixing torque sensor, setting are in the driving motor of operation mesa other end, with the second shaft coupling that driving motor's drive shaft is connected, with the supporting seat that driving motor is connected and with the mutual sliding connection's of supporting seat and fixed subassembly slide rail, the stopper sets up to magnetic powder brake, the second shaft coupling is the shaft coupling that awaits measuring.
Through adopting above-mentioned technical scheme, and then be convenient for through the effect of mutual adaptation between supporting seat and the slide rail for the supporting seat removes on the slide rail, thereby is convenient for the supporting seat to drive driving motor and removes on the slide rail, and the operating personnel of being convenient for carries out the dismouting to the second shaft coupling, thereby effectual staff's work efficiency that has improved.
As a preferred aspect of the present invention, the fixing assembly includes a fixing bracket and a fixing shaft sleeve connected to the fixing bracket, the fixing shaft sleeve is fixed to an outer periphery of the torque sensor, the fixing shaft sleeve is fixedly connected to the fixing bracket, and a lower end surface of the fixing bracket is fixedly connected to the slide rail.
Through adopting above-mentioned technical scheme, and then be convenient for support torque sensor through fixed axle sleeve to fix torque sensor through the fixed bolster.
As a preferable aspect of the present invention, the slide rail is provided with a "U" shape, a lower end surface of the slide rail is fixedly connected with the operation table, and a sliding groove is provided at a middle position of the slide rail.
Through adopting above-mentioned technical scheme, the design of "U" type is convenient for carry on spacingly to the extreme point when keeping away from with torque sensor's direction going on to the supporting seat, has avoided the supporting seat to shift out from the slide rail.
In a preferred aspect of the present invention, a sliding block adapted to the sliding groove is disposed at a lower end of the supporting seat, and the sliding block is fixedly connected to the supporting seat.
Through adopting above-mentioned technical scheme, and then be convenient for through the effect of mutual adaptation between slider and the spout for the supporting seat removes on the slide rail, thereby is convenient for the supporting seat to drive driving motor and removes.
In a preferred aspect of the present invention, the driving motor is configured as a stepping motor, and the driving motor is connected to the supporting base by a bolt.
Through adopting above-mentioned technical scheme, step motor is convenient for the staff operation.
As a preferred aspect of the present invention, the magnetic powder brake device further comprises an electric cabinet disposed at the front end of the operation panel, wherein a magnetic powder controller, a torque display unit and a motor controller are disposed in the electric cabinet, the magnetic powder controller is electrically connected to the magnetic powder release unit of the magnetic powder brake, the torque display unit is electrically connected to the output module of the torque sensor, and the motor controller is electrically connected to the driving unit of the driving motor.
Through adopting above-mentioned technical scheme to be convenient for make driving motor control the speed through machine controller, magnetic powder controller makes magnetic powder stopper add and subtract the moment of torsion, and the moment of torsion display element shows that torque sensor measures the moment of torsion value of the shaft coupling that awaits measuring in the middle.
Compared with the prior art, the utility model has the beneficial effects that: the coupling torque measuring machine has the characteristics of reasonable design and simplicity in operation, the supporting seat can move on the slide rail through the mutual matching effect between the supporting seat and the slide rail, so that the supporting seat can drive the driving motor to move on the slide rail conveniently, an operator can disassemble and assemble the second coupling conveniently, the working efficiency of the operator is effectively improved, in addition, the brake is set to be a magnetic powder brake, the control is convenient, the measured data is accurate, and the accuracy of measuring the torque of the coupling is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the overall structure of the coupling torque measuring machine of the present invention;
FIG. 2 is a schematic structural view from another perspective of FIG. 1 of the coupling torque measuring machine of the present invention;
FIG. 3 is a schematic structural diagram of a partial exploded view of the coupling torque measuring machine of the present invention;
fig. 4 is a schematic structural diagram of an electric cabinet in the coupling torque measuring machine of the utility model.
In the figure: 1-an operation table top, 100-supporting feet, 2-a fixed seat, 3-a brake, 4-a first coupler, 5-a fixed support, 51-a fixed shaft sleeve, 6-a torque sensor, 7-a driving motor, 8-a second coupler, 9-a supporting seat, 91-a sliding block, 10-a sliding rail and 11-an electric cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a coupling torque measurement machine, including operation mesa 1, the setting is at 1 lower extreme supporting legs 100 all around of operation mesa, the stopper 3 of setting in 1 one end of operation mesa, the fixing base 2 of setting in the department of being connected of stopper 3 and operation mesa 1, the first shaft coupling 4 that is connected with the output shaft of stopper 3, torque sensor 6 with the coaxial setting of first shaft coupling 4, a fixed subassembly for fixing torque sensor 6, the driving motor 7 of setting at the 1 other end of operation mesa, the second shaft coupling 8 that is connected with driving motor 7's drive shaft, the supporting seat 9 that is connected with driving motor 7 and the slide rail 10 with supporting seat 9 and the mutual sliding connection of fixed subassembly, stopper 3 sets up to magnetic powder brake, second shaft coupling 8 is the shaft coupling that awaits measuring. And then be convenient for through the effect of mutual adaptation between supporting seat 9 and the slide rail 10, make supporting seat 9 remove on slide rail 10, thereby be convenient for supporting seat 9 to drive driving motor 7 and remove on slide rail 10, the operating personnel of being convenient for carries out the dismouting to second shaft coupling 8, thereby effectual staff's work efficiency that has improved, in addition owing to set up stopper 3 into magnetic powder stopper, be convenient for control and measured data are accurate, and then the effectual moment of torsion of having guaranteed to the shaft coupling carries out measuring accuracy.
Referring to fig. 1, 2 and 3, the fixing assembly includes a fixing bracket 5 and a fixing shaft sleeve 51 connected to the fixing bracket 5, the fixing shaft sleeve 51 is fixed to the periphery of the torque sensor 6, the fixing shaft sleeve 51 is fixedly connected to the fixing bracket 5, the lower end surface of the fixing bracket 5 is fixedly connected to the slide rail 10, so that the torque sensor 6 is supported by the fixing shaft sleeve 51, and the torque sensor 6 is fixed by the fixing bracket 5, so that the to-be-measured coupler is connected to the torque sensor 6 quickly.
For further improvement the stability that is connected between fixed bolster 5 and the fixed axle sleeve 51, fixed bolster 5 sets up to "II" type to be convenient for guarantee fixed bolster 5 to the quality of fixed axle sleeve 51's axial and latitudinal direction, and then the effectual fixed axle sleeve 51 of having guaranteed carries out fixed quality to torque sensor 6.
Referring to fig. 2, the slide rail 10 is U-shaped, the lower end surface of the slide rail 10 is fixedly connected to the operating table top 1, a sliding groove is formed in the middle of the slide rail 10, and the U-shaped design facilitates limiting of an end point of the support seat 9 when the support seat is moved away from the torque sensor 6, so that the support seat 9 is prevented from moving out of the slide rail 10.
Referring to fig. 1, 2 and 3, a sliding block 91 adapted to the sliding groove is disposed at the lower end of the supporting seat 9, the sliding block 91 is fixedly connected to the supporting seat 9, so that the supporting seat 9 can move on the sliding rail 10 under the action of the sliding block 91 and the sliding groove, the supporting seat 9 can drive the driving motor 7 to move, and the driving direction of the driving motor 7 can be guided by the sliding rail 10.
Referring to fig. 1, 2, 3 and 4, the driving motor 7 is a stepping motor, and the driving motor 7 is connected to the supporting base 9 through a bolt, so that the stepping motor is convenient for a worker to operate.
Please refer to fig. 4, further comprising an electric cabinet 11 disposed at the front end of the operation table 1, a magnetic powder controller, a torque display unit and a motor controller disposed in the electric cabinet 11, the magnetic powder controller electrically connected to the magnetic powder releasing unit of the magnetic powder brake, the torque display unit electrically connected to the output module of the torque sensor 6, the motor controller electrically connected to the driving unit of the driving motor 7, so that the driving motor 7 controls the speed through the motor controller, the magnetic powder controller makes the magnetic powder brake to add or subtract the torque, and the torque display unit displays the torque value of the shaft coupling to be measured by the torque sensor 6 in the middle.
The working principle is as follows:
when the device is used, the supporting seat 9 is moved in the direction far away from the torque sensor 6, then a to-be-detected coupler is mounted on a driving shaft of the driving motor 7, then the supporting seat 9 is slid to the detection area of the to-be-detected coupler and the torque sensor 6, so that the driving motor 7 can rotate to drive the torque sensor 6 through the to-be-detected coupler, the torque sensor 6 is connected with an output shaft of the magnetic powder brake, in the process, the motor controller on the control electric cabinet 11 enables the driving motor 7 to control the speed, the magnetic powder controller enables the magnetic powder brake to add or subtract torque, and the torque display unit displays the torque value of the to-be-detected coupler measured by the torque sensor 6 in the middle.
The device obtained through the design can basically meet the requirement of improving the problem that the torque measuring machine for the coupling in the prior art is inconvenient to mount, dismount and mount the coupling to be tested due to the design characteristics of the torque measuring machine, and in addition, the brake in the prior art is mostly mechanical and is inconvenient to adjust.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A kind of coupling torque measuring machine, characterized by: comprises an operation table board (1), supporting legs (100) arranged on the periphery of the lower end of the operation table board (1), a brake (3) arranged at one end of the operation table board (1), a fixed seat (2) arranged at the joint of the brake (3) and the operation table board (1), a first coupler (4) connected with an output shaft of the brake (3), a torque sensor (6) coaxially arranged with the first coupler (4), a fixing component used for fixing the torque sensor (6), a driving motor (7) arranged at the other end of the operation table board (1), a second coupler (8) connected with a driving shaft of the driving motor (7), a supporting seat (9) connected with the driving motor (7) and a sliding rail (10) mutually connected with the supporting seat (9) and the fixing component in a sliding manner, the brake (3) is set to be a magnetic powder brake, and the second coupler (8) is a coupler to be tested.
2. A coupling torque measuring machine according to claim 1, characterized in that the fixing assembly comprises a fixing bracket (5) and a fixing shaft sleeve (51) connected with the fixing bracket (5), the fixing shaft sleeve (51) is fixed on the periphery of the torque sensor (6), the fixing shaft sleeve (51) is fixedly connected with the fixing bracket (5), and the lower end surface of the fixing bracket (5) is fixedly connected with the slide rail (10).
3. The coupling torque measuring machine according to claim 2, wherein the slide rail (10) is U-shaped, the lower end surface of the slide rail (10) is fixedly connected with the operating table top (1), and a sliding groove is arranged in the middle of the slide rail (10).
4. A coupling torque measuring machine according to claim 3, characterized in that the lower end of the supporting seat (9) is provided with a slide block (91) adapted to the sliding groove, and the slide block (91) is fixedly connected with the supporting seat (9).
5. A coupling torque measuring machine according to claim 4, characterized in that the drive motor (7) is arranged as a stepping motor and that the drive motor (7) is connected with the support (9) by means of bolts.
6. The coupling torque measuring machine according to claim 5, further comprising an electric cabinet (11) disposed at the front end of the operation table (1), wherein a magnetic powder controller, a torque display unit and a motor controller are disposed in the electric cabinet (11), the magnetic powder controller is electrically connected to a magnetic powder releasing unit of the magnetic powder brake, the torque display unit is electrically connected to an output module of the torque sensor (6), and the motor controller is electrically connected to a driving unit of the driving motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497361.3U CN216160160U (en) | 2021-07-01 | 2021-07-01 | Coupling torque measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497361.3U CN216160160U (en) | 2021-07-01 | 2021-07-01 | Coupling torque measuring machine |
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| Publication Number | Publication Date |
|---|---|
| CN216160160U true CN216160160U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497361.3U Active CN216160160U (en) | 2021-07-01 | 2021-07-01 | Coupling torque measuring machine |
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| CN (1) | CN216160160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760724A (en) * | 2024-02-21 | 2024-03-26 | 太仓三本传动机械有限公司 | Coupling strength detection device and detection method |
| CN117760724B (en) * | 2024-02-21 | 2024-05-14 | 太仓三本传动机械有限公司 | Coupling strength detection device and detection method |
-
2021
- 2021-07-01 CN CN202121497361.3U patent/CN216160160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760724A (en) * | 2024-02-21 | 2024-03-26 | 太仓三本传动机械有限公司 | Coupling strength detection device and detection method |
| CN117760724B (en) * | 2024-02-21 | 2024-05-14 | 太仓三本传动机械有限公司 | Coupling strength detection device and detection method |
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