CN219994051U - Large-torque detection equipment for hydraulic motor - Google Patents

Abstract

The utility model discloses a hydraulic motor large torque detection device which comprises a bottom plate, wherein a torque detector capable of adjusting left and right positions is arranged on the upper surface of the bottom plate near the right end, a hydraulic motor body which is in plug-in fit with the detection end of the torque detector is arranged on the left side of the torque detector, an upright post is fixed on the upper surface of the bottom plate near the rear side, and an upper clamping rod and a lower clamping rod which are symmetrically arranged are arranged on the upright post. The clamping rods clamp the hydraulic motor body in the vertical direction, the hydraulic motor body is blocked in the right direction, the hydraulic motor body is fixed under the tight pushing of the tight pushing mechanism, the torque detector is adjusted to the left at the moment, so that the torque detector is matched with the output end of the hydraulic motor body in an inserting mode, the torque can be detected, the hydraulic motor body is more convenient to fix, meanwhile, the hydraulic motor body with different sizes can be detected, and the detection and the use are more convenient.

Description

Large-torque detection equipment for hydraulic motor

Technical Field

The utility model relates to the technical field of torque detection equipment, in particular to hydraulic motor large torque detection equipment.

Background

Torque is a special moment that causes an object to rotate. The hydraulic motor is driven to rotate by the torque generated by the output shaft of the hydraulic motor, and the torque of the hydraulic motor needs to be detected by a torque detector in order to obtain the power performance of the hydraulic motor.

In general, when detecting torque of a hydraulic motor, an output shaft of the hydraulic motor is connected with a torque detector, then the hydraulic motor and the torque detector are fixed, and then the hydraulic motor is detected, and the hydraulic motor needs to be detached after the detection is completed.

The existing hydraulic motor torque detection equipment is inconvenient to use and operate when detecting the hydraulic motor, and the installation and fixation modes of the hydraulic motors with different sizes are different, so that the difficulty of the torque detection operation is increased.

Disclosure of Invention

In order to solve the problem that the existing hydraulic motor torque detection equipment is inconvenient to use and operate, the utility model provides the hydraulic motor large torque detection equipment, which adopts the following technical scheme:

the utility model provides a big moment of torsion check out test set of hydraulic motor, including the bottom plate, the upper surface of bottom plate is close to right-hand member position installation and can control the moment of torsion detector of position control, the left side of moment of torsion detector is provided with and carries out grafting complex hydraulic motor body rather than the detection end, the upper surface of bottom plate is close to the rear side and is fixed with the stand, and install the clamping lever that two symmetries set up about on the stand, two clamping levers press from both sides the upper and lower both sides of hydraulic motor body right-hand member portion tightly, and two clamping levers block hydraulic motor body right direction, the upper surface of bottom plate is close to the left side and is fixed with the tight mechanism of top to hydraulic motor body top right.

Preferably, the upright post is provided with a guide opening with an upper opening and a lower opening, one end of the clamping rod is fixedly provided with an I-shaped clamping block clamped in the guide opening, a locking screw tightly propped against the upright post is screwed on one side edge of the I-shaped clamping block, the clamping rod comprises a horizontal clamping edge, and one side of the clamping edge is fixedly provided with a vertical flange.

Preferably, the right end of the hydraulic motor body is fixed with a square mounting plate, and a connecting key is arranged on a main shaft at the right end of the hydraulic motor body.

Preferably, a detection disc is arranged on the torque detector, a connecting sleeve which is sleeved and matched with the main shaft is inserted on the detection disc, a key slot is formed in the inner side of a port of the connecting sleeve, a square plug is fixed at one end of the connecting sleeve, which faces the torque detector, and a square socket is arranged on the detection disc.

Preferably, the lower extreme of moment of torsion detector is fixed with the cardboard, and one side that the hydraulic motor body was kept away from to the cardboard is fixed with the jam plate, and revolves on the jam plate to twist and have a tight screw in top, is fixed with two guide rails that carry out slip direction to the cardboard on the bottom plate.

Preferably, the jacking mechanism comprises a fixed plate fixed on the bottom plate, an electric telescopic rod is fixed on one side, far away from the hydraulic motor body, of the fixed plate, and a push rod of the electric telescopic rod penetrates through the fixed plate to be fixed with a pressing plate.

Compared with the prior art, the utility model has the beneficial effects that:

when the hydraulic motor body is detected, the hydraulic motor body is clamped vertically through the two clamping rods, meanwhile, the hydraulic motor body is blocked in the right direction, the hydraulic motor body is fixed under the pushing of the pushing mechanism, and the torque detector is adjusted leftwards at the moment to be in plug-in fit with the output end of the hydraulic motor body so as to detect the torque, so that the hydraulic motor body is more convenient to fix, meanwhile, the hydraulic motor body can be suitable for detection of hydraulic motor bodies with different sizes, and detection and use are more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a hydraulic motor high torque detection apparatus of the present utility model;

FIG. 2 is a schematic view of a clamping bar of a hydraulic motor high torque detection apparatus according to the present utility model;

FIG. 3 is a schematic view of a hydraulic motor body of a hydraulic motor high torque detection apparatus according to the present utility model;

FIG. 4 is a schematic diagram of a torque detector of a hydraulic motor high torque detection apparatus according to the present utility model;

fig. 5 is a schematic diagram of a tightening mechanism of the hydraulic motor high torque detecting device according to the present utility model.

In the figure: 1. a bottom plate; 2. a jacking mechanism; 21. an electric telescopic rod; 22. a fixing plate; 23. a pressing plate; 3. a hydraulic motor body; 31. a mounting plate; 32. a connecting key; 33. a main shaft; 4. a clamping rod; 41. i-shaped clamping blocks; 42. locking a screw; 43. a flange; 44. clamping edges; 5. a column; 51. a guide opening; 6. a torque detector; 61. a clamping plate; 62. a lock plate; 63. tightly pushing the screw; 64. a detection disc; 65. a plug; 66. a key slot; 67. connecting sleeves; 7. and a guide rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as 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.

Referring to fig. 1 specifically, a hydraulic motor large torque detecting device includes a bottom plate 1, the upper surface of the bottom plate 1 is close to the right-hand member position and installs the torque detector 6 that can control position adjustment, the left side of torque detector 6 is provided with and carries out grafting complex hydraulic motor body 3 rather than the detection end, the upper surface of bottom plate 1 is close to the rear side and is fixed with stand 5, and install the clamping lever 4 of two upper and lower symmetry settings on stand 5, two clamping levers 4 press from both sides tightly the upper and lower both sides of the right-hand member portion of hydraulic motor body 3, and two clamping levers 4 block hydraulic motor body 3 in the direction right, the upper surface of bottom plate 1 is close to the left side and is fixed with the tight mechanism 2 of top to hydraulic motor body 3 in the direction right, when detecting hydraulic motor body 3, thereby carry out the tight of clamp of upper and lower direction to it, simultaneously carry out the block of right direction to it, thereby accomplish the fixed to hydraulic motor body 3 under the tight of top of tight mechanism 2, thereby carry out the cooperation to the clamping lever 6 to make it carry out the detection with hydraulic motor body output end, thereby the hydraulic motor 3 can carry out the detection to the detection of the hydraulic motor body that can carry out, the size is convenient to detect simultaneously, the hydraulic motor 3 is convenient to use, the size that can not detect the motor is more simultaneously.

Referring to fig. 2 specifically, a vertical opening of a guide opening 51 is formed in a vertical column 5, the guide opening 51 guides a clamping rod 4 when moving up and down, an i-shaped clamping block 41 clamped in the guide opening 51 is fixed at one end of the clamping rod 4, a locking screw 42 tightly pressed on the vertical column 5 is screwed on one side of the i-shaped clamping block 41, the clamping rod 4 is fixed by screwing the locking screw 42 tightly pressed on the vertical column 5, the clamping rod 4 comprises a horizontal clamping edge 44, a vertical blocking edge 43 is fixed at one side of the clamping edge 44, the clamping rod 4 clamps in the vertical direction through the clamping edge 44, and blocks in the right direction through the blocking edge 43.

Referring to fig. 3 specifically, a square mounting plate 31 is fixed at the right end of the hydraulic motor body 3, the hydraulic motor body 3 is in clamping fit with the clamping rod 4 through the mounting plate 31, a connecting key 32 is installed on a main shaft 33 at the right end of the hydraulic motor body 3, and the main shaft 33 realizes the insertion connection and rotation transmission with the connecting sleeve 67 through the connecting key 32.

Referring to fig. 1 and 4 specifically, a clamping plate 61 is fixed at the lower end of the torque detector 6, a locking plate 62 is fixed at one side of the clamping plate 61 far away from the hydraulic motor body 3, a tightening screw 63 is screwed on the locking plate 62, the locking plate 63 is tightly tightened on the upper surface of the bottom plate 1 through the tightening screw 63, thereby fixing the torque detector 6, two guide rails 7 for guiding the clamping plate 61 in a sliding manner are fixed on the bottom plate 1, the torque detector 6 performs sliding adjustment in the left-right direction through the matching of the clamping plate 61 and the guide rails 7, a detection disc 64 is arranged on the torque detector 6, the torque detector 6 performs torque detection through the detection disc 64, a connecting sleeve 67 in socket fit with the main shaft 33 is arranged on the upper portion of the detection disc 64, a key slot 66 is arranged at the inner side of a port of the connecting sleeve 67, the connecting sleeve 67 is matched with the main shaft 33 and the connecting key 32 of the hydraulic motor body 3 through the key slot 66 arranged in the port, a square plug 65 is fixed at one end of the connecting sleeve 67 facing the torque detector 6, square plug 65 is arranged on the detection disc 64, the connecting sleeve 67 is in a square plug 64, and the connecting sleeve 67 is in a square shape with the detection disc 64 in a plugging manner, and is convenient to replace the connecting sleeve 67 in different shapes.

Referring to fig. 5 specifically, the tightening mechanism 2 includes a fixing plate 22 fixed on the bottom plate 1, an electric telescopic rod 21 is fixed on one side of the fixing plate 22 far away from the hydraulic motor body 3, and a pressing plate 23 is fixed on a top rod of the electric telescopic rod 21 through the fixing plate 22, where the top rod of the electric telescopic rod 21 presses the pressing plate 23 to press and fix the hydraulic motor body 3.

Working principle: when the hydraulic motor body 3 is detected, the mounting plate 31 is placed between the two clamping rods 4, then the clamping rods 4 are adjusted to clamp the upper side and the lower side of the mounting plate 31, meanwhile, the blocking edge 43 is utilized to block the mounting plate 31 in the right direction, at the moment, the ejector rod jacking pressing plate 23 of the electric telescopic rod 21 is pressed on the hydraulic motor body 3 to tightly press and fix the hydraulic motor body 3, then the torque detector 6 is moved to enable the connecting sleeve 67 to be sleeved on the main shaft 33, the jacking screw 63 is screwed to fix the position of the torque detector 6, the hydraulic motor body 3 is started to rotate at the moment, and the torque detector 6 detects the torque.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a big moment of torsion check out test set of hydraulic motor, includes bottom plate (1), its characterized in that: the utility model discloses a hydraulic motor, including bottom plate (1), hydraulic motor body (3), stand (5) are fixed with on the upper surface of bottom plate (1), and install clamping bar (4) that two symmetries set up on stand (5), two clamping bar (4) press from both sides the upper and lower both sides of hydraulic motor body (3) right-hand member portion, and the block of two clamping bars (4) to hydraulic motor body (3) right direction, the upper surface of bottom plate (1) is fixed with tight mechanism (2) of top to hydraulic motor body (3) right-hand member near the left side.

2. The hydraulic motor large torque detection device according to claim 1, wherein a guide opening (51) with an upper opening and a lower opening is formed in the upright post (5), an i-shaped clamping block (41) clamped in the guide opening (51) is fixed at one end of the clamping rod (4), a locking screw (42) tightly propped against the upright post (5) is screwed on one side edge of the i-shaped clamping block (41), the clamping rod (4) comprises a horizontal clamping edge (44), and a vertical blocking edge (43) is fixed on one side of the clamping edge (44).

3. The hydraulic motor large torque detection device according to claim 1, wherein a square mounting plate (31) is fixed at the right end of the hydraulic motor body (3), and a connecting key (32) is mounted on a main shaft (33) at the right end of the hydraulic motor body (3).

4. A hydraulic motor large torque detection device according to claim 3, characterized in that the torque detector (6) is provided with a detection disc (64), a connecting sleeve (67) which is in sleeve connection with the main shaft (33) is inserted on the detection disc (64), a key slot (66) is formed in the inner side of a port of the connecting sleeve (67), a square plug (65) is fixed at one end of the connecting sleeve (67) facing the torque detector (6), and a square socket is arranged on the detection disc (64).

5. The hydraulic motor large torque detection device according to claim 4, wherein a clamping plate (61) is fixed at the lower end of the torque detector (6), a locking plate (62) is fixed at one side of the clamping plate (61) far away from the hydraulic motor body (3), a tightening screw (63) is screwed on the locking plate (62), and two guide rails (7) for slidably guiding the clamping plate (61) are fixed on the bottom plate (1).

6. The hydraulic motor large torque detection device according to claim 1, wherein the tightening mechanism (2) comprises a fixing plate (22) fixed on the bottom plate (1), an electric telescopic rod (21) is fixed on one side of the fixing plate (22) away from the hydraulic motor body (3), and a pressing plate (23) is fixed on a top rod of the electric telescopic rod (21) through the fixing plate (22).