CN220018791U - Pneumatic actuator torque measuring machine - Google Patents
Pneumatic actuator torque measuring machine Download PDFInfo
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- CN220018791U CN220018791U CN202321619441.0U CN202321619441U CN220018791U CN 220018791 U CN220018791 U CN 220018791U CN 202321619441 U CN202321619441 U CN 202321619441U CN 220018791 U CN220018791 U CN 220018791U
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- 230000000694 effects Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 3
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- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic actuator torque measuring machine which comprises a bottom plate, a left side plate, a right side plate, a first electric push rod, a first clamping plate, a supporting block, a second clamping plate, a pneumatic actuator, a connecting shaft, a torque measuring assembly and a controller. When the pneumatic clamping device is used, the pneumatic actuator is placed on one side of the second clamping plate, the first clamping plate is driven to move to the right side through the first electric push rod, then the handle is rotated forward, the screw rod moves to one side close to the connecting shaft in the threaded hole, the connecting shaft is clamped through the two clamping blocks, then air is supplied to the inside of the actuator through an external air source, the rotating angle of the connecting shaft is observed, meanwhile, the torque is measured through the torque sensor, measured data are displayed through the display screen of the controller, through the steps, the pneumatic actuators with different sizes can be conveniently and effectively fixed, and deviation of measurement results is not easy to occur.
Description
Technical Field
The utility model relates to the technical field of pneumatic actuators, in particular to a torque measuring machine for a pneumatic actuator.
Background
The pneumatic actuator is an actuating device for opening and closing or adjusting a valve by using air pressure, and is also called a pneumatic actuating mechanism or a pneumatic device, but is commonly called a pneumatic head, and sometimes is equipped with a certain auxiliary device, and the valve positioner and a hand wheel mechanism are commonly used.
Through retrieving, the patent of application number CN202121943079.3 discloses a pneumatic actuator torque testing mechanism, relates to pneumatic actuator field, including the hand wheel shell, the inside rotation of hand wheel shell is connected with the main shaft, the inside swing joint of hand wheel shell has a pair of clutch shaft, the inside eccentric department activity of clutch shaft is run through there is the hand wheel, and the hand wheel output is provided with the axis of rotation, the axis of rotation outside is provided with the hand wheel gear, the outside bottom of main shaft be provided with hand wheel gear complex linkage gear, hand wheel shell top is provided with the actuator fixed disk, the inside torque sensor that is provided with of actuator fixed disk. According to the utility model, the hand wheel gear is matched with the linkage gear through pressing the clutch handle, and the hand wheel is further rotated to drive the rotating shaft to drive the hand wheel gear, so that the angle of the main shaft of the actuator before testing is adjusted, the clutch handle is pulled up after the adjustment, the hand wheel gear is separated from the linkage gear, the torque test can be performed, and the operation can be convenient for a single person. However, in practical use, the above technical solution has the following drawbacks: the pneumatic actuators with different sizes cannot be effectively fixed, and deviation of measurement results is easy to occur.
Disclosure of Invention
The utility model aims to provide a pneumatic actuator torque measuring machine, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic actuator torque measurement machine, includes bottom plate, left side board, right side board, first electric putter, first splint, supporting shoe, second splint, pneumatic actuator, connecting axle, moment of torsion measurement subassembly and controller, the left side fixedly connected with left side board at bottom plate top, the right side fixedly connected with right side board at bottom plate top, the right side top fixedly connected with first electric putter of left side board, the right-hand member fixedly connected with first splint of first electric putter, the position fixedly connected with supporting shoe of right side board left side and corresponding first splint, the left side fixedly connected with second splint of supporting shoe, first splint and second splint are the symmetry setting, the activity is provided with pneumatic actuator between first splint and the second splint, be provided with the air source entry on the pneumatic actuator, the top center department of pneumatic actuator rotates and is connected with the connecting axle, the left side top of right side board is provided with moment of torsion measurement subassembly, the right side fixedly connected with controller on the right side board, be provided with button and control on the controller.
The torque measurement assembly comprises a lifting groove, a second electric push rod, a third electric push rod, a first connecting plate, a telescopic rod, a second connecting plate, a torque sensor, a supporting shaft, a fixing frame, a threaded hole, a screw rod, a clamping block and a handle, wherein the lifting groove is formed in the left upper portion of the right side plate, the second electric push rod is fixedly connected to the bottom of the front side of the inner wall of the lifting groove, the third electric push rod is fixedly connected to the rear end of the second electric push rod, the first connecting plate is fixedly connected to the top of the third electric push rod, the telescopic rod is fixedly connected to the left side of the first connecting plate, the second connecting plate is fixedly connected to the left end of the telescopic rod, the supporting shaft is fixedly connected to the bottom of the second connecting plate, the supporting shaft is fixedly connected to the bottom of the torque sensor, the threaded hole is formed in the bottom of the left side and the right side of the fixing frame, the screw rod is fixedly connected to the inner threads of the threaded hole, the left end and the right end of the screw rod penetrate through the threaded hole and extend to the outer portion of the threaded hole, one end of the screw rod is close to the connecting shaft and one end of the clamping block is fixedly connected with the handle, and the screw rod is far away from the clamping block is fixedly connected to the bottom of the second connecting plate.
Further, the first electric push rod is electrically connected with the controller.
Further, the torque sensor is electrically connected with the controller.
Further, the first clamping plate and the second clamping plate have the same size.
Further, the bottom of third electric putter fixedly connected with gyro wheel, the bottom of gyro wheel and the bottom movable contact of lift groove inner wall.
Further, the clamping blocks are movably connected with the connecting shaft.
Further, the second electric push rod and the third electric push rod are respectively and electrically connected with the controller.
Compared with the prior art, the utility model has the following beneficial effects:
when the pneumatic actuator is used, the pneumatic actuator is placed on one side of the second clamping plate, the first clamping plate is driven to move to the right side through the first electric push rod, the pneumatic actuator is clamped, according to the position of the connecting shaft on the pneumatic actuator, the second electric push rod drives the third electric push rod to move back and forth, the front and back positions of the fixing frame are adjusted, the left and right positions of the fixing frame are adjusted through the expansion and contraction of the telescopic rod, the fixing frame is adjusted to the upper side of the connecting shaft, the first connecting plate is driven to move downwards through the third electric push rod, the fixing frame is sleeved on the surface of the connecting shaft, the handle is rotated forward, the screw rod is driven to move to the side close to the connecting shaft in the threaded hole, the connecting shaft is clamped through the two clamping blocks, then air is supplied to the inside of the actuator through an external air source, the rotating angle of the connecting shaft is observed, meanwhile, the measured torque is measured through the torque sensor, the measured data is displayed through the display screen of the controller, and the pneumatic actuators with different sizes can be conveniently fixed, and deviation is not easy to occur.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is a schematic structural diagram of a second electric putter according to the present utility model;
fig. 3 is an enlarged schematic view of fig. 1 a according to the present utility model.
In the figure: 1. a bottom plate; 2. a left side plate; 3. a right side plate; 4. a first electric push rod; 5. a first clamping plate; 6. a support block; 7. a second clamping plate; 8. a pneumatic actuator; 9. a connecting shaft; 10. a torque measurement assembly; 101. a lifting groove; 102. a second electric push rod; 103. a third electric push rod; 104. a first connection plate; 105. a telescopic rod; 106. a second connecting plate; 107. a torque sensor; 108. a support shaft; 109. a fixing frame; 110. a threaded hole; 111. a screw; 112. clamping blocks; 113. a handle; 11. and a controller.
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.
Referring to fig. 1-3, a pneumatic actuator torque measuring machine includes a bottom plate 1, a left side plate 2, a right side plate 3, a first electric push rod 4, a first clamping plate 5, a supporting block 6, a second clamping plate 7, a pneumatic actuator 8, a connecting shaft 9, a torque measuring assembly 10 and a controller 11, wherein the left side of the top of the bottom plate 1 is fixedly connected with the left side plate 2, the right side of the top of the bottom plate 1 is fixedly connected with the right side plate 3, the right side upper part of the left side plate 2 is fixedly connected with the first electric push rod 4, the right end of the first electric push rod 4 is fixedly connected with the first clamping plate 5, the left side of the right side plate 3 is fixedly connected with the supporting block 6 corresponding to the position of the first clamping plate 5, the left side of the supporting block 6 is fixedly connected with the second clamping plate 7, the first clamping plate 5 and the second clamping plate 7 are symmetrically arranged, the pneumatic actuator 8 is movably arranged between the first clamping plate 5 and the second clamping plate 7, an air source inlet is arranged on the pneumatic actuator 8, the center of the top of the pneumatic actuator 8 is rotationally connected with the connecting shaft 9, the right side plate 10 is arranged on the left side upper part of the right side plate 3, the right side of the pneumatic actuator 3 is fixedly connected with the controller 11, and the controller is fixedly connected with a display screen 11.
The torque measurement assembly 10 comprises a lifting groove 101, a second electric push rod 102, a third electric push rod 103, a first connecting plate 104, a telescopic rod 105, a second connecting plate 106, a torque sensor 107, a supporting shaft 108, a fixing frame 109, a threaded hole 110, a screw 111, a clamping block 112 and a handle 113, wherein the lifting groove 101 is formed above the left side of the right side plate 3, the second electric push rod 102 is fixedly connected to the bottom of the front side of the inner wall of the lifting groove 101, the rear end of the second electric push rod 102 is fixedly connected with the third electric push rod 103, the top of the third electric push rod 103 is fixedly connected with the first connecting plate 104, the left side of the first connecting plate 104 is fixedly connected with the telescopic rod 105, the left end of the telescopic rod 105 is fixedly connected with the second connecting plate 106, the bottom of the second connecting plate 106 is fixedly connected with the torque sensor 107, the bottom center of the torque sensor 107 is rotationally connected with the supporting shaft 108, the fixing frame 109 is fixedly connected with the bottom of the fixing frame 109, the bottoms of the left side and the right side of the fixing frame 109 are respectively provided with the threaded hole 110, the screw 111 is connected with the inner threads of the threaded hole 110, the left side and right side and left side of the screw 111 are respectively, the threaded hole 110 and the screw 111 are respectively, one end and the outer end of the screw rod 111 extends to the screw hole 110 and the screw hole 111 and the outer end is far from the clamping block 111, and the end is fixedly connected with the clamping block 112.
In the implementation, the first electric push rod 4 is electrically connected with the controller 11.
In particular, the torque sensor 107 is electrically connected to the controller 11.
In practice, the first clamping plate 5 and the second clamping plate 7 are of the same size.
In the specific implementation, the bottom of the third electric push rod 103 is fixedly connected with a roller, and the bottom of the roller is movably contacted with the bottom of the inner wall of the lifting groove 101.
In the specific implementation, the clamping block 112 is movably connected with the connecting shaft 9.
In a specific implementation, the second electric putter 102 and the third electric putter 103 are electrically connected to the controller 11, respectively.
During the use, put pneumatic actuator 8 in one side of second splint 7, then drive first splint 5 to the right side motion through first electric putter 4, and then press from both sides tight can with pneumatic actuator 8, according to the position of connecting axle 9 on the pneumatic actuator 8, then drive the back-and-forth movement of third electric putter 103 through second electric putter 102, and then adjust the front and back position of mount 109, then through the flexible of telescopic link 105, adjust the left and right sides position of mount 109, and then make mount 109 adjust to the top of connecting axle 9, then drive first connecting plate 104 through third electric putter 103 and move down, and then make the mount 109 cover establish on the connecting axle 9 surface, then forward rotation handle 113, and then make screw rod 111 move to the one side that is close to connecting axle 9 in screw hole 110, and then press from both sides connecting axle 9 tightly, then supply air to the inside of pneumatic actuator 8 through the outside air supply, then observe the rotation angle of connecting axle 9, simultaneously, measure the moment of torsion by torque sensor 107, the data that obtain shows through the display screen of controller 11, through the step, can not easily carry out the measuring result to the difference is convenient to carry out to the difference of the atmosphere, can not easily appear in order to carry out the fixed result.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
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 pneumatic actuator torque measurement machine, its characterized in that includes bottom plate (1) and controller (11), the left side fixedly connected with left side board (2) at bottom plate (1) top, the right side fixedly connected with right side board (3) at bottom plate (1) top, the right side top fixedly connected with first electric putter (4) of left side board (2), the right-hand member fixedly connected with first splint (5) of first electric putter (4), the position fixedly connected with supporting shoe (6) of right side board (3) left side and corresponding first splint (5), the left side fixedly connected with second splint (7) of supporting shoe (6), first splint (5) and second splint (7) are the symmetry setting, be provided with pneumatic actuator (8) between first splint (5) and the second splint (7) activity, be provided with air supply entry on pneumatic actuator (8) top center department rotation connection have connecting axle (9), the top of right side board (3) top fixedly connected with second splint (7), the left side board (11) is provided with control panel (11) and is provided with control panel (11) on the control screen;
the torque measurement assembly (10) comprises a lifting groove (101), a second electric push rod (102), a third electric push rod (103), a first connecting plate (104), a telescopic rod (105), a second connecting plate (106), a torque sensor (107), a supporting shaft (108), a fixing frame (109), a threaded hole (110), a screw rod (111), a clamping block (112) and a handle (113), the lifting groove (101) is formed in the left side of the right side plate (3), the second electric push rod (102) is fixedly connected to the bottom of the front side of the inner wall of the lifting groove (101), the third electric push rod (103) is fixedly connected to the rear end of the second electric push rod (102), the first connecting plate (104) is fixedly connected to the top of the third electric push rod (103), the telescopic rod (105) is fixedly connected to the left side of the first connecting plate (104), the second connecting plate (106) is fixedly connected to the left end of the telescopic rod (105), the torque sensor (107) is fixedly connected to the bottom of the second connecting plate (106), the torque sensor (107) is fixedly connected to the bottom of the torque sensor (107), the bottom of the torque sensor (107) is fixedly connected to the bottom of the second connecting plate (106), the threaded hole (108) is fixedly connected to the bottom of the fixing frame (109) and the bottom (109), the inside threaded connection of screw hole (110) has screw rod (111), the both ends all run through screw hole (110) and extend to the outside of screw hole (110) about screw rod (111), one end fixedly connected with clamp splice (112) that screw rod (111) are close to connecting axle (9), one end fixedly connected with handle (113) that clamp splice (112) were kept away from to screw rod (111).
2. A pneumatic actuator torque meter as defined in claim 1, wherein: the first electric push rod (4) is electrically connected with the controller (11).
3. A pneumatic actuator torque meter as defined in claim 1, wherein: the torque sensor (107) is electrically connected with the controller (11).
4. A pneumatic actuator torque meter as defined in claim 1, wherein: the first clamping plate (5) and the second clamping plate (7) are the same in size.
5. A pneumatic actuator torque meter as defined in claim 1, wherein: the bottom of third electric putter (103) is fixedly connected with gyro wheel, the bottom of gyro wheel and the bottom movable contact of lift groove (101) inner wall.
6. A pneumatic actuator torque meter as defined in claim 1, wherein: the clamping block (112) is movably connected with the connecting shaft (9).
7. A pneumatic actuator torque meter as defined in claim 1, wherein: the second electric push rod (102) and the third electric push rod (103) are respectively and electrically connected with the controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619441.0U CN220018791U (en) | 2023-06-25 | 2023-06-25 | Pneumatic actuator torque measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619441.0U CN220018791U (en) | 2023-06-25 | 2023-06-25 | Pneumatic actuator torque measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018791U true CN220018791U (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619441.0U Active CN220018791U (en) | 2023-06-25 | 2023-06-25 | Pneumatic actuator torque measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018791U (en) |
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2023
- 2023-06-25 CN CN202321619441.0U patent/CN220018791U/en active Active
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