CN210833949U - Pneumatic actuator torque moment testing arrangement - Google Patents
Pneumatic actuator torque moment testing arrangement Download PDFInfo
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- CN210833949U CN210833949U CN201921083470.3U CN201921083470U CN210833949U CN 210833949 U CN210833949 U CN 210833949U CN 201921083470 U CN201921083470 U CN 201921083470U CN 210833949 U CN210833949 U CN 210833949U
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Abstract
The utility model provides a pneumatic actuator torque testing arrangement belongs to the technical field who detects the frock. A pneumatic actuator torsion moment testing device comprises a rack, a height adjusting mechanism, a longitudinal adjusting mechanism, a transverse adjusting mechanism and a torsion moment testing machine; the utility model discloses a both ends of workstation at the frame set up high adjustment mechanism and torsional moment test machine respectively, and simultaneously, be provided with vertical adjustment mechanism on the high adjustment mechanism, set up horizontal adjustment mechanism on the vertical adjustment mechanism, make the pneumatic actuator that awaits measuring can realize the position control in the three directions of space, thereby make the pneumatic actuator homoenergetic that awaits measuring of the examination of different specification and dimension await measuring adjust to the just right position with the torsional moment test machine on, the test to different specification and dimension's product has been accomplished through a testing arrangement to satisfied, a tractor serves several purposes has been reached, thereby the detection cost is reduced, the waste of resource has been avoided, the occupation space of equipment has still been reduced simultaneously, the waste in space has been avoided.
Description
Technical Field
The utility model relates to a detect the technical field of frock, specifically be relate to a pneumatic actuator torque testing arrangement.
Background
In the process of pipeline control, actuators are often used for driving some structures such as dampers and valves in a pipeline system, and actuators which are widely used at present comprise pneumatic actuators.
In order to ensure the control precision and the reliability of the actuator, after the pneumatic actuator is assembled, the torque test of the pneumatic actuator is required. At present, the torque testing mode of the pneumatic actuator on the market is to place the pneumatic actuator to be detected in a tool clamp with a corresponding size for clamping, and then connect the driving shaft of the pneumatic actuator to a torque testing machine for detection. Although the above process can meet the detection requirement, the pneumatic actuator of each specification and size needs a corresponding tool clamp to complete the test. Because the use demand in different pipe-line systems on the market is different, there is the difference in the specification and size of the pneumatic actuator who uses to need dispose the demand that a large amount of work fixture satisfy correspond with the pneumatic actuator of different specification and size, not only the wasting of resources is serious, leads to the test cost higher, and simultaneously, too much frock clamp needs great space of putting, has caused a large amount of wastes in space.
Disclosure of Invention
Aiming at the problems in the prior art, the present invention aims to provide a pneumatic actuator torque testing device, which is provided with a height adjusting mechanism, a longitudinal adjusting mechanism arranged on the height adjusting mechanism, a transverse adjusting mechanism arranged on the longitudinal adjusting mechanism, and a moving frame arranged on the transverse adjusting mechanism, and simultaneously, a torque testing machine is arranged beside the height adjusting mechanism and in a region corresponding to the moving frame, and the pneumatic actuator to be tested is placed on the moving frame, so that the height in the vertical direction and the position in the longitudinal direction and the transverse direction in the horizontal direction can be adjusted, thereby ensuring that the pneumatic actuators with different specifications and sizes can be adjusted to be aligned with the connecting structure of the torque testing machine, and realizing the torque testing of the pneumatic actuators with different specifications through one testing device, the purpose of one machine for multiple purposes is achieved, each movable frame is provided with the supporting roller shaft, the movable frame and the pneumatic actuators of different specifications and sizes are further guaranteed to adapt through the supporting roller shafts, the using requirement of one machine for multiple purposes is further met, and therefore the problem that the tool fixtures with a large number of configurations are matched with the pneumatic actuators of different specifications and sizes is solved, the waste of resources is avoided, the testing cost is reduced, the occupied space of equipment is small, and the waste of space is also avoided.
The specific technical scheme is as follows:
a pneumatic actuator torque testing apparatus having the features of: the machine comprises a machine frame, a height adjusting mechanism, a longitudinal adjusting mechanism, a transverse adjusting mechanism and a torque testing machine, wherein a workbench of the machine frame is horizontally arranged, the upper end surface of one end of the workbench is provided with the height adjusting mechanism, the upper end surface of the other end of the workbench is provided with the torque testing machine, a vertical connecting plate is vertically arranged on the upper end surface of the middle part of the workbench and between the height adjusting mechanism and the torque testing machine, a connecting shaft of the torque testing machine penetrates through the upper part of an upright connecting plate, a pneumatic actuator fixing and connecting structure is arranged on the vertical connecting plate and around the connecting shaft, the longitudinal adjusting mechanism is arranged on the height adjusting mechanism, the longitudinal adjusting mechanism is horizontally arranged along the direction from the height adjusting mechanism to the torque testing machine, and the transverse adjusting mechanism which is horizontally arranged is arranged on the longitudinal adjusting mechanism and along the direction perpendicular to the height adjusting mechanism to the torque testing machine, and a moving frame is arranged on the transverse adjusting mechanism.
The pneumatic actuator torque moment testing device comprises a height adjusting mechanism, a lifting positioning cylinder, a lifting plate and a lifting rotating hand wheel, wherein the lifting positioning cylinder is vertically arranged on the upper end surface of a workbench, the lifting positioning cylinder is internally provided with the rotating lifter, the rotating lifter is vertically arranged, meanwhile, the bottom end of the rotating lifter is fixed on the workbench, one end of a rotating adjusting shaft of the rotating lifter penetrates through a wall body of the lifting positioning cylinder and extends out, one end of the rotating adjusting shaft extending out of the lifting positioning cylinder is connected with the lifting rotating hand wheel, and meanwhile, the lifting plate which is horizontally arranged is arranged on a top lifting shaft of the rotating lifter, and one end of the lifting plate extends to a vertical connecting plate.
The pneumatic actuator torque moment testing device further comprises a lifting slide bar, wherein the lifting slide bar is vertically arranged, two ends of the lifting slide bar are fixed on the vertical connecting plate, a lifting slide hole is formed in one end, close to the vertical connecting plate, of the lifting plate, and the lifting slide hole is sleeved outside the lifting slide bar.
The pneumatic actuator torsion moment testing device comprises a longitudinal sliding plate, a longitudinal screw, a longitudinal guide structure and a longitudinal adjusting hand wheel, wherein the longitudinal sliding plate is arranged above a lifting plate and arranged in parallel at intervals, the longitudinal screw and the longitudinal guide structure are arranged between the longitudinal sliding plate and the lifting plate, the longitudinal screw is horizontally arranged along the direction from a height adjusting mechanism to a torsion moment testing machine, a longitudinal screw connecting block is sleeved on the longitudinal screw and fixed on the bottom end face of the longitudinal sliding plate, meanwhile, the longitudinal adjusting hand wheel is arranged on one side of the longitudinal screw, which deviates from the torsion moment testing machine, and the longitudinal guide structure is arranged on two sides of the longitudinal screw.
The pneumatic actuator torque testing device comprises a longitudinal sliding rod and a longitudinal sliding block, wherein the longitudinal sliding rod is arranged in parallel and at intervals on a longitudinal screw rod, two ends of the longitudinal sliding rod are fixed on a lifting plate, the longitudinal sliding rod is sleeved with the longitudinal sliding block, and the longitudinal sliding block is fixed on the bottom end face of a longitudinal sliding plate.
The utility model provides an foretell pneumatic actuator torque testing arrangement, wherein, horizontal adjustment mechanism includes transverse slide, horizontal screw rod, horizontal guide structure and horizontal adjusting hand wheel, transverse slide sets up in the top of longitudinal slide and both parallel intervals set up, horizontal screw rod, horizontal guide structure all sets up between transverse slide and longitudinal slide, and simultaneously, horizontal screw rod sets up along the direction level of the longitudinal screw rod of perpendicular to, the cover is equipped with horizontal spiro union piece on the horizontal screw rod, and horizontal spiro union piece is fixed in on transverse slide's the bottom terminal surface, and simultaneously, one end in horizontal screw rod is provided with horizontal adjusting hand wheel, and both sides in horizontal screw rod all are provided with horizontal guide structure.
The pneumatic actuator torque testing device comprises a transverse sliding rod and a transverse sliding block, wherein the transverse sliding rod is arranged in parallel and at an interval to a transverse screw rod, two ends of the transverse sliding rod are fixed on a lifting plate, the transverse sliding rod is sleeved with the transverse sliding block, and the transverse sliding block is fixed on the bottom end face of a transverse sliding plate.
The pneumatic actuator torque moment testing device is characterized in that the moving frames are arranged on the upper end face of the transverse sliding plate, a plurality of moving frames are arranged on one transverse sliding plate, and the moving frames are arranged on the transverse sliding plate in parallel and at intervals along the arrangement direction of the longitudinal screw.
The pneumatic actuator torque moment testing device comprises a moving frame, wherein the moving frame comprises a supporting base and supporting roll shafts, the supporting base is arranged in a C shape, the opening end of the supporting base is arranged towards one side deviating from a transverse sliding plate, and the two ends of the opening end of each supporting base are provided with one supporting roll shaft.
In the torque testing device for the pneumatic actuator, each end of the opening end of each supporting base is provided with a plurality of positioning holes, and the supporting roller shaft can be selectively fixed in one of the positioning holes.
The positive effects of the technical scheme are as follows:
the pneumatic actuator torque testing device is characterized in that a height adjusting mechanism and a torque testing machine are respectively arranged at two ends of a workbench, meanwhile, a longitudinal adjusting mechanism is arranged on the height adjusting mechanism along the direction from the height adjusting mechanism to the torque testing machine, a transverse adjusting mechanism is arranged on the longitudinal adjusting mechanism along the direction perpendicular to the arrangement direction of the longitudinal adjusting mechanism, a moving frame is arranged on the transverse adjusting mechanism, and meanwhile, a supporting roller shaft with adjustable fixed position is arranged on the moving frame, so that pneumatic actuators with different specifications and sizes can be supported through the supporting roller shaft when the pneumatic actuator is arranged on the moving frame, and the position of the pneumatic actuator to be tested in three spatial directions can be adjusted through the height adjusting mechanism, the longitudinal adjusting mechanism and the transverse adjusting mechanism, so that the pneumatic actuator to be tested can be consistent with the torque testing machine in height, therefore, the pneumatic actuators with different specifications and sizes can be matched with the torque testing machine to realize testing, and one machine has multiple purposes, so that the detection cost is reduced, the waste of resources is avoided, the occupied space of equipment is reduced, and the waste of space is also avoided.
Drawings
Fig. 1 is a structural diagram of an embodiment of a pneumatic actuator torque testing device according to the present invention;
FIG. 2 is a view angle diagram of a preferred embodiment of the present invention;
fig. 3 is a view angle structure diagram of the movable frame according to a preferred embodiment of the present invention;
fig. 4 is a structural diagram of another view angle of the movable frame according to a preferred embodiment of the present invention.
In the drawings: 1. a frame; 11. a work table; 2. a height adjustment mechanism; 21. a rotary lifter; 22. a lifting positioning cylinder; 23. a lifting plate; 24. lifting and rotating a hand wheel; 25. lifting the sliding rod; 231. a lifting slide hole; 3. a longitudinal adjustment mechanism; 31. a longitudinal slide; 32. a longitudinal screw; 33. a longitudinal guide structure; 34. a longitudinal adjusting hand wheel; 4. a lateral adjustment mechanism; 41. a transverse slide plate; 42. a transverse screw; 43. a lateral guide structure; 44. a transverse adjusting hand wheel; 421. a transverse screw joint block; 431. a transverse sliding bar; 432. a transverse slide block; 5. a torque testing machine; 6. a vertical connecting plate; 7. a movable frame; 71. a support base; 72. supporting the roll shaft; 711. and (7) positioning the holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 4, but the following contents are not intended to limit the present invention.
Fig. 1 is a structural diagram of an embodiment of a pneumatic actuator torque testing device according to the present invention; fig. 2 is a view angle structure diagram according to a preferred embodiment of the present invention. As shown in fig. 1 and fig. 2, the pneumatic actuator torsion moment testing apparatus provided in this embodiment includes: the device comprises a machine frame 1, a height adjusting mechanism 2, a longitudinal adjusting mechanism 3, a transverse adjusting mechanism 4 and a torque testing machine 5. The frame 1 comprises a workbench 11, the workbench 11 is horizontally arranged, preferably, the workbench 11 of the frame 1 is rectangular, and the height adjusting mechanism 2, the longitudinal adjusting mechanism 3, the transverse adjusting mechanism 4, the torque testing machine 5 and other structures can be conveniently arranged on the workbench 11. A height adjusting mechanism 2 is arranged on the upper end face of one end of the workbench 11, the height adjusting mechanism 2 can do lifting motion on the workbench 11, a torque testing machine 5 is arranged on the upper end face of the other end of the workbench 11, the torque testing machine 5 and the height adjusting mechanism 2 are respectively positioned at two ends of the workbench 11, a vertical connecting plate 6 is vertically arranged on the upper end face of the middle part of the workbench 11 and between the height adjusting mechanism 2 and the torque testing machine 5, a connecting shaft of the torque testing machine 5 penetrates through the upper part of the upright connecting plate, a pneumatic actuator fixing and connecting structure is arranged on the vertical connecting plate 6 and around the connecting shaft, a pneumatic actuator to be tested which is sent to the vertical connecting plate 6 through the height adjusting mechanism 2 can be fixed at the vertical connecting plate 6 through the pneumatic actuator fixing and connecting structure, at the moment, the pneumatic actuator to be tested is connected with the torque testing machine 5 through the connecting shaft, the stability of structure fixation during the test has been guaranteed to the accuracy of test structure has been improved. Meanwhile, a longitudinal adjusting mechanism 3 is arranged on the height adjusting mechanism 2, the longitudinal adjusting mechanism 3 is horizontally arranged along the direction from the height adjusting mechanism 2 to the torque testing machine 5, a horizontal adjusting mechanism 4 is horizontally arranged on the longitudinal adjusting mechanism 3 and along the direction perpendicular to the direction from the height adjusting mechanism 2 to the torque testing machine 5, a moving frame 7 is arranged on the horizontal adjusting mechanism 4, the pneumatic actuators to be tested are placed and supported through the moving frame 7, and the positions of the pneumatic actuators to be tested in three directions of the space are adjusted through the height adjusting mechanism 2, the longitudinal adjusting mechanism 3 and the horizontal adjusting mechanism 4, so that the pneumatic actuators to be tested with different specifications and sizes placed on the moving frame 7 can be adjusted to the position right opposite to the torque testing machine 5, and the testing requirements of the pneumatic actuators with different specifications and sizes are met, the purpose of one machine with multiple purposes is achieved, the problem that detection is achieved by a large number of tool fixtures of different models is avoided, detection cost is reduced, waste of resources is avoided, meanwhile, the occupied space of equipment is reduced, and waste of space is avoided.
Specifically, set up height adjusting mechanism 2 on workstation 11 including rotatory riser 21, lift location section of thick bamboo 22, lifter plate 23 and lift rotatory hand wheel 24, lift location section of thick bamboo 22 is vertical to be set up on the up end of workstation 11, the lower extreme of lift location section of thick bamboo 22 is fixed in on workstation 11, and be provided with rotatory riser 21 in the section of thick bamboo of lift location section of thick bamboo 22, and the vertical setting of rotatory riser 21, make rotatory riser 21 can be vertical ascending elevating movement of side in the section of thick bamboo of lift location section of thick bamboo 22, and can realize the protection to rotatory riser 21 through lift location section of thick bamboo 22, the structure is more reasonable. Meanwhile, the bottom end of the rotary lifter 21 in the lifting positioning cylinder 22 is fixed on the workbench 11, one end of the adjusting rotating shaft of the rotary lifter 21 penetrates through the wall body of the lifting positioning cylinder 22 and extends out, one end of the adjusting rotating shaft extending out of the lifting positioning cylinder 22 is connected with a lifting rotary hand wheel 24, the lifting action of the rotary lifter 21 adjusted by an operator is facilitated, the lifting height of the rotary lifter 21 can be adjusted by the operator by rotating the lifting rotary hand wheel 24, and therefore the height adjustment of the longitudinal adjusting mechanism 3 and the transverse adjusting mechanism 4 in the vertical direction is guaranteed. Meanwhile, a lifting plate 23 is horizontally arranged on a lifting shaft at the top of the rotary lifter 21, and one end of the lifting plate 23 extends to the vertical connecting plate 6, so that when the rotary lifter 21 performs lifting motion, the lifting plate 23 can perform lifting motion along with the rotary lifter 21.
More specifically, one side that just is located near the lifter plate 23 on the vertical connecting plate 6 is provided with lift slide bar 25, the vertical setting of lift slide bar 25, and the both ends of lift slide bar 25 all are fixed in on the vertical connecting plate 6, and simultaneously, lifter plate 23 is close to one of vertical connecting plate 6 and serves and has seted up lift slide hole 231, and lift slide hole 231 covers outside lift slide bar 25 is located, make at lifter plate 23 in doing the elevating movement process, lift slide can be the lifter plate 23 direction through lift slide hole 231, the stability that lifter plate 23 was the elevating movement has been guaranteed, thereby subsequent test result's accuracy has been guaranteed.
More specifically, the longitudinal adjusting mechanism 3 disposed on the height adjusting mechanism 2 includes a longitudinal sliding plate 31, a longitudinal screw 32, a longitudinal guiding structure 33 and a longitudinal adjusting hand wheel 34, wherein the longitudinal sliding plate 31 is disposed above the lifting plate 23 and disposed in parallel and spaced, the longitudinal screw 32 and the longitudinal guiding structure 33 are both disposed between the longitudinal sliding plate 31 and the lifting plate 23, meanwhile, the longitudinal screw 32 is horizontally disposed along the direction from the height adjusting mechanism 2 to the torque tester 5, i.e., the longitudinal screw 32 can be disposed along the axial direction of the connecting shaft of the torque tester 5, and the longitudinal screw 32 is sleeved with a longitudinal screw block fixed on the bottom end surface of the longitudinal sliding plate 31, meanwhile, a longitudinal adjusting hand wheel 34 is disposed on a side of the longitudinal screw 32 away from the torque tester 5, and an operator rotates the longitudinal adjusting hand wheel 34 to drive the longitudinal screw block to slide on the longitudinal screw 32 along the axial direction of the longitudinal screw 32, thereby driving the longitudinal sliding plate 31 to move close to or far from the torque testing machine 5, realizing the adjustment in one direction in the horizontal plane, preventing the arrangement position of the longitudinal adjusting handwheel 34 from being interfered by the vertical connecting plate 6 and the torque testing machine 5, and facilitating the operation of the longitudinal adjusting handwheel 34 by an operator. And the longitudinal guide structures 33 are arranged on both sides of the longitudinal screw 32, and the longitudinal guide structures 33 ensure the stability of the longitudinal sliding plate 31 when the longitudinal sliding plate moves horizontally along the direction from the height adjusting mechanism 2 to the torque testing machine 5, that is, ensure the stability of the longitudinal sliding plate 31 when the longitudinal sliding plate can move horizontally close to or away from the connecting shaft of the torque testing machine 5 along the axial direction, thereby improving the testing precision.
More specifically, set up between lifter plate 23 and longitudinal slide 31 and be located the longitudinal guide structure 33 of the both sides of longitudinal screw 32 and include longitudinal slide bar and longitudinal slide block again, longitudinal slide bar is parallel and the interval sets up in longitudinal screw 32, the both ends of longitudinal slide bar are all fixed in on lifter plate 23, and simultaneously, the cover is equipped with longitudinal slide block on the longitudinal slide bar, and longitudinal slide block is fixed in on the bottom terminal surface of longitudinal slide 31, make when longitudinal slide 31 removes, longitudinal slide block can lead for longitudinal slide 31's motion through longitudinal slide bar, thereby the stationarity of motion has been guaranteed, the accuracy of test result is improved.
More specifically, the longitudinal adjustment mechanism 3 is provided with a transverse adjustment structure, and similarly, the transverse adjustment mechanism 4 further includes a transverse sliding plate 41, a transverse screw 42, a transverse guide structure 43 and a transverse adjustment hand wheel 44, the transverse sliding plate 41 is disposed above the longitudinal sliding plate 31 and is disposed in parallel and at an interval, the transverse screw 42 and the transverse guide structure 43 are both disposed between the transverse sliding plate 41 and the longitudinal sliding plate 31, meanwhile, the transverse screw 42 is horizontally disposed along a direction perpendicular to the longitudinal screw 32, that is, the transverse screw 42 is disposed along an axial direction perpendicular to a connecting shaft of the torsional moment testing machine 5, and a transverse screw block 421 is sleeved on the transverse screw 42, so that when the transverse screw 42 is rotated, the transverse screw block 421 can move along the axial direction of the transverse screw 42, the transverse screw block 421 is fixed on a bottom end face of the transverse sliding plate 41, and meanwhile, one end of the transverse screw 44 is provided with the transverse adjustment hand wheel 44, when an operator rotates the transverse adjusting hand wheel 44, the transverse screw joint block 421 can move along the axial direction of the transverse screw rod 42, so as to drive the transverse sliding plate 41 to move along the axial direction perpendicular to the longitudinal screw rod 32, namely, the moving direction of the transverse sliding plate 41 is perpendicular to the moving direction of the longitudinal sliding plate 31, thereby realizing the position adjustment in two directions in the horizontal plane, and the transverse guide structures 43 are arranged on both sides of the transverse screw rod 42, ensuring that the movement of the transverse sliding plate 41 is more stable, thereby improving the testing precision.
More specifically, the transverse guiding structure 43 disposed between the longitudinal sliding plate 31 and the transverse sliding plate 41 and located at two sides of the transverse screw 42 further includes a transverse sliding rod 431 and a transverse sliding block 432, the transverse sliding rod 431 is parallel to and spaced from the transverse screw 42, two ends of the transverse sliding rod 431 are both fixed on the lifting plate 23, meanwhile, the transverse sliding rod 431 is sleeved with the transverse sliding block 432, and the transverse sliding block 432 is fixed on the bottom end face of the transverse sliding plate 41, so that when the transverse sliding plate 41 moves, the transverse sliding block 432 can guide the movement of the transverse sliding plate 41 through the transverse sliding rod 431, thereby ensuring the stability of the movement of the transverse sliding plate 41, and improving the accuracy of the test result.
More specifically, a removal frame 7 for placing the pneumatic actuator that awaits measuring sets up on transverse sliding plate 41's up end, and be provided with a plurality of removal frames 7 on transverse sliding plate 41, a plurality of removal frames 7 are parallel and the interval setting along longitudinal screw 32's the direction of arranging on transverse sliding plate 41 of place, make each position of the pneumatic actuator that awaits measuring all can support through removing frame 7, the stability of placing on transverse sliding plate 41 of the pneumatic actuator that awaits measuring has further been improved, not only has guaranteed the test accuracy, can also prevent simultaneously that pneumatic actuator from dropping from transverse sliding plate 41, the safety guarantee nature is higher.
Fig. 3 is a view angle structure diagram of the movable frame 7 according to a preferred embodiment of the present invention; fig. 4 is a structural diagram of another view angle of the movable frame 7 according to a preferred embodiment of the present invention. As shown in fig. 1, fig. 3 and fig. 4, the movable frame 7 further includes a supporting base 71 and a supporting roller shaft 72, the supporting base 71 is arranged in a C shape, the open end of the supporting base 71 is arranged towards one side away from the transverse sliding plate 41, so that the arc-shaped opening of the supporting base 71 can adapt to the circular housing of the pneumatic actuator to be tested, the structural design is more reasonable, and two ends of the open end of each supporting base 71 are respectively provided with a supporting roller shaft 72, the pneumatic actuator to be tested can be supported by the supporting roller shafts 72, the pneumatic actuator to be tested is prevented from contacting the supporting base 71 and being limited by the supporting base 71, and therefore, the movable frame 7 can adapt to the placement of more pneumatic actuators with different specifications and sizes, and the adaptability is higher.
As a preferred embodiment, each end of the opening end of each supporting base 71 is provided with a plurality of positioning holes 711, and the supporting roller shafts 72 can be selectively fixed in one of the positioning holes 711, so that the positions of the supporting roller shafts 72 on each end of the opening end of each supporting base 71 on the supporting base 71 can be adjusted, further supporting of pneumatic actuators to be tested with different specifications and sizes is realized, the adaptability is higher, and the structure is more reasonable.
As a preferred embodiment, the transverse sliding plate 41 is provided with an adjusting hole, the adjusting hole is a runway hole, the adjusting hole is arranged along the arrangement direction of the longitudinal screw 32, and the supporting base 71 of the moving frame 7 is slidably arranged in the adjusting hole through a threaded fastener, so that the position of the moving frame 7 on the transverse sliding plate 41 can be adjusted, and the testing device can adapt to more pneumatic actuators with different specifications and sizes and improve the adaptability of the testing device.
The pneumatic actuator torsion moment testing device provided by the embodiment comprises a rack 1, a height adjusting mechanism 2, a longitudinal adjusting mechanism 3, a transverse adjusting mechanism 4 and a torsion moment testing machine 5; by respectively arranging the height adjusting mechanism 2 and the torque testing machine 5 at two ends of the workbench 11 of the rack 1, arranging the longitudinal adjusting mechanism 3 on the height adjusting mechanism 2, arranging the transverse adjusting mechanism 4 on the longitudinal adjusting mechanism 3, and arranging the moving frame 7 on the transverse adjusting mechanism 4, when the pneumatic actuator to be tested is placed on the moving frame 7, the position adjustment in three spatial directions can be realized through the height adjusting mechanism 2, the longitudinal adjusting mechanism 3 and the transverse adjusting mechanism 4, so that the pneumatic actuators to be tested with different specifications and sizes can be adjusted to the position right opposite to the torque testing machine 5, the test on products with different specifications and sizes can be completed through one testing device, the aim of one machine with multiple purposes is fulfilled, the detection cost is reduced, the waste of resources is avoided, and the occupied space of the equipment is reduced, the waste of space is avoided.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. A pneumatic actuator torque testing device, comprising: the device comprises a rack, a height adjusting mechanism, a longitudinal adjusting mechanism, a transverse adjusting mechanism and a torque testing machine, wherein a workbench of the rack is horizontally arranged, the height adjusting mechanism is arranged on the upper end surface of one end of the workbench, the torque testing machine is arranged on the upper end surface of the other end of the workbench, a vertical connecting plate is vertically arranged on the upper end surface of the middle part of the workbench and between the height adjusting mechanism and the torque testing machine, a connecting shaft of the torque testing machine penetrates through the upper part of the vertical connecting plate, a pneumatic actuator fixed connecting structure is arranged on the vertical connecting plate and around the connecting shaft, the longitudinal adjusting mechanism is arranged on the height adjusting mechanism, and the longitudinal adjusting mechanism is horizontally arranged along the direction from the height adjusting mechanism to the torque testing machine, the horizontal adjusting mechanism is arranged on the longitudinal adjusting mechanism and in a direction perpendicular to the direction from the height adjusting mechanism to the torque testing machine, and a moving frame is arranged on the horizontal adjusting mechanism.
2. The pneumatic actuator torque testing device of claim 1, the height adjusting mechanism comprises a rotary lifter, a lifting positioning cylinder, a lifting plate and a lifting rotary hand wheel, the lifting positioning cylinder is vertically arranged on the upper end surface of the workbench, and the rotary lifter is arranged in the cylinder of the lifting positioning cylinder and is vertically arranged, meanwhile, the bottom end of the rotary lifter is fixed on the workbench, one end of the adjusting rotating shaft of the rotary lifter passes through the wall body of the lifting positioning cylinder and extends out, one end of the adjusting rotating shaft extending out of the lifting positioning cylinder is connected with the lifting rotating hand wheel, meanwhile, a lifting plate is horizontally arranged on a lifting shaft at the top of the rotary lifter, and one end of the lifting plate extends to the vertical connecting plate.
3. The pneumatic actuator torque testing device according to claim 2, further comprising a lifting slide bar, wherein the lifting slide bar is vertically disposed, two ends of the lifting slide bar are fixed on the vertical connecting plate, a lifting slide hole is formed at one end of the lifting plate close to the vertical connecting plate, and the lifting slide hole is sleeved outside the lifting slide bar.
4. The pneumatic actuator torque testing device of claim 2 or 3, the longitudinal adjusting mechanism comprises a longitudinal sliding plate, a longitudinal screw, a longitudinal guide structure and a longitudinal adjusting hand wheel, the longitudinal sliding plate is arranged above the lifting plate and is arranged in parallel at intervals, the longitudinal screw and the longitudinal guide structure are arranged between the longitudinal sliding plate and the lifting plate, meanwhile, the longitudinal screw rod is horizontally arranged along the direction from the height adjusting mechanism to the torque testing machine, the longitudinal screw rod is sleeved with a longitudinal screw joint block which is fixed on the bottom end surface of the longitudinal sliding plate, meanwhile, the longitudinal adjusting hand wheel is arranged on one side of the longitudinal screw rod, which is far away from the torque testing machine, and the longitudinal guide structures are arranged on two sides of the longitudinal screw rod.
5. The pneumatic actuator torque testing device according to claim 4, wherein the longitudinal guiding structure comprises a longitudinal sliding rod and a longitudinal sliding block, the longitudinal sliding rod is disposed in parallel and spaced from the longitudinal screw, both ends of the longitudinal sliding rod are fixed on the lifting plate, meanwhile, the longitudinal sliding rod is sleeved with the longitudinal sliding block, and the longitudinal sliding block is fixed on the bottom end surface of the longitudinal sliding plate.
6. The pneumatic actuator torque testing device according to claim 4, wherein the lateral adjustment mechanism comprises a lateral sliding plate, a lateral screw, a lateral guide structure and a lateral adjustment hand wheel, the lateral sliding plate is disposed above the longitudinal sliding plate and is disposed in parallel and spaced apart from the longitudinal sliding plate, the lateral screw and the lateral guide structure are disposed between the lateral sliding plate and the longitudinal sliding plate, meanwhile, the lateral screw is disposed horizontally in a direction perpendicular to the longitudinal screw, a lateral screw block is sleeved on the lateral screw and is fixed on a bottom end face of the lateral sliding plate, meanwhile, the lateral adjustment hand wheel is disposed at one end of the lateral screw, and the lateral guide structure is disposed at both sides of the lateral screw.
7. The pneumatic actuator torque testing device according to claim 6, wherein the lateral guiding structure comprises a lateral sliding rod and a lateral sliding block, the lateral sliding rod is disposed in parallel and spaced from the lateral screw, both ends of the lateral sliding rod are fixed on the lifting plate, meanwhile, the lateral sliding rod is sleeved with the lateral sliding block, and the lateral sliding block is fixed on the bottom end surface of the lateral sliding plate.
8. The pneumatic actuator torque testing device according to claim 6, wherein the moving frame is disposed on an upper end surface of the cross slide, and a plurality of moving frames are disposed on one of the cross slides, and are disposed in parallel and spaced apart on the cross slide along the arrangement direction of the longitudinal screw.
9. The pneumatic actuator torque testing device according to claim 6 or 8, wherein the moving frame comprises a support base and a support roller, the support base is arranged in a shape of a letter "C", the open end of the support base is arranged towards the side away from the transverse sliding plate, and two ends of the open end of each support base are provided with one support roller.
10. The pneumatic actuator torque testing device of claim 9, wherein each of the open ends of the support bases has a plurality of positioning holes formed therein, and the support roller is selectively secured in one of the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083470.3U CN210833949U (en) | 2019-07-11 | 2019-07-11 | Pneumatic actuator torque moment testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083470.3U CN210833949U (en) | 2019-07-11 | 2019-07-11 | Pneumatic actuator torque moment testing arrangement |
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| Publication Number | Publication Date |
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| CN210833949U true CN210833949U (en) | 2020-06-23 |
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| CN201921083470.3U Active CN210833949U (en) | 2019-07-11 | 2019-07-11 | Pneumatic actuator torque moment testing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670587A (en) * | 2021-07-26 | 2021-11-19 | 上海睿而维科技有限公司 | Steel spring floating plate stress detection device |
-
2019
- 2019-07-11 CN CN201921083470.3U patent/CN210833949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670587A (en) * | 2021-07-26 | 2021-11-19 | 上海睿而维科技有限公司 | Steel spring floating plate stress detection device |
| CN113670587B (en) * | 2021-07-26 | 2024-02-23 | 上海睿而维科技有限公司 | Steel spring floating plate stress detection device |
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Address after: Room 103, unit 3, building 27, 18 Xingye East Road, Shupu Town, Zhenhai District, Ningbo City, Zhejiang Province 315000 Patentee after: Ningbo Xinxin Petrochemical Machinery Equipment Manufacturing Co.,Ltd. Address before: 315000 room 321, building 5, No. 134, east section of Huancheng North Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO JIANGBEI NEW XIN PETROCHEMICAL MACHINERY EQUIPMENT Co.,Ltd. |
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