CN218984575U - Clamping device for detecting torque wrench - Google Patents

Abstract

The utility model provides a clamping device for detecting a torque wrench, and relates to the field of torque wrench detection. This torque wrench detects uses clamping device, including unable adjustment base, unable adjustment base left side top fixedly connected with bears the dish, bears the dish surface and rotates and be connected with the swing frame, swing frame right side top fixedly connected with tooth's socket board, tooth's socket board are close to bearing dish one end surface sliding connection and have the brace table, and the brace table right side is located tooth's socket board top and rotates and be connected with adjusting gear. When the clamping device for detecting the torque wrench is used, the distance between the supporting table and the connecting table is adjusted according to the length of the torque wrench, the adjusting gear is rotated to drive the supporting table to move on the toothed groove plate, the torque wrench plug is inserted into the connecting table, the adjusting frame always drives the moving frame to move towards the axis of the connecting table under the action of the supporting spring, and the clamping plate clamps the torque wrench under the action of the moving frame, so that the clamping device has the advantage of being applicable to wrenches of various sizes.

Description

Clamping device for detecting torque wrench

Technical Field

The utility model relates to the technical field of torque wrench detection, in particular to a clamping device for torque wrench detection.

Background

The hydraulic torque wrench is convenient and light in use, the torque value provided by the hydraulic torque wrench is huge and quite accurate, the torque repetition precision reaches about 3%, 50% of the faults of the hydraulic torque wrench are caused by bolt problems according to related statistics, meanwhile, the torque of fastening and detaching the bolts in the installation process and the rush-repair process of the hydraulic torque wrench is required to be strict under most conditions, if the hydraulic torque wrench is fastened and detached by a manual method, the torque is difficult to reach the accurate torque, and the hydraulic torque wrench is subjected to torque factory inspection before leaving the factory.

The traditional torque detection device is generally used in a bolt fixing frame mode when limiting a torque wrench, the mode is inconvenient for quickly replacing the wrench, the detection device is required to be replaced when bolts with different sizes, types and construction environments are detected, the operation is complex, the construction speed is influenced, and the detection device can only detect the torque wrench with a specific size and has limitation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a clamping device for detecting a torque wrench, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a torque wrench detects and uses clamping device, which comprises a fixed pedestal, unable adjustment base left side top fixedly connected with loading tray, loading tray surface rotation is connected with the swing frame, swing frame right side top fixedly connected with tooth's socket board, tooth's socket board is close to loading tray one end surface sliding connection has the brace table, the brace table right side is located tooth's socket board top rotation and is connected with adjusting gear, unable adjustment base upper end is located brace table rear end fixedly connected with dead lever, dead lever top surface sliding connection has the promotion frame, it is connected with drive gear to promote the frame top to be located the dead lever surface rotation, drive gear rear end meshing has driving motor, loading tray top fixedly connected with connection table, connection table inside array has four splint, connection table axle center one end fixedly connected with movable frame is kept away from to the splint, the adjustment frame has been cup jointed to movable frame one end bottom, adjustment frame right side bottom fixedly connected with promotes the board, it is located the inside fixedly connected with supporting spring to promote the board front end to be located the loading tray.

Preferably, the left end of the swing frame is provided with a rotating ring, and the tooth groove plate is arranged in a T shape.

Preferably, the top end of the supporting table is in a Y-shaped structure, a sliding groove meshed with the tooth slot plate is formed in the bottom of the supporting table, and the adjusting gear is meshed with the tooth slot plate.

Preferably, the screw thread groove has been seted up to the dead lever surface, promotes the frame and is inclination setting, promotes the frame bottom and is the circular arc shape setting, and drive gear is inside to be seted up with the screw thread of dead lever surface meshing, and driving motor is connected with promote frame bottom surface.

Preferably, the square groove is formed in the connecting table, the movable frame is in sliding connection with the connecting table, and the movable frame is in L-shaped arrangement.

Preferably, the adjusting frame is internally provided with an adjusting groove which is in sliding connection with the movable frame, the top end of the bearing disc is provided with an extrusion groove meshed with the supporting spring, and the pushing plate is in sliding connection with the inner wall of the extrusion groove.

(III) beneficial effects

The utility model provides a clamping device for detecting a torque wrench. The beneficial effects are as follows:

1. this clamping device for torque wrench detects when using, thereby according to the length adjustment brace table of torque wrench and the distance between the connection platform, rotate adjusting gear and drive the brace table and remove on the tooth socket plate, insert the connection platform inside with torque wrench plug department, the alignment jig is driven all the time under support spring's effect and is removed to connection platform axle center department, splint clamp torque wrench under the effect of removing the frame, the problem that traditional torque detecting device only can detect the torque wrench of specific size has the limitation has been solved, the advantage that has applicable to multiple size spanner.

2. This clamping device for torque wrench detects when using, driving motor drives drive gear and rotates, and drive gear drives the pushing frame through the dead lever and moves down, promotes the frame and realizes the extrusion promotion to torque wrench, and torque wrench drives the swing frame and rotates this moment, and the detecting instrument in the loading tray realizes angle and moment of torsion detection to the swing frame, has solved current detection device and has detected the complicated problem of detection device operation that need be changed when detecting the bolt of equidimension, type and construction environment, has easy operation's advantage.

Drawings

FIG. 1 is a front three-axis view of the structure of the present utility model;

FIG. 2 is a schematic view of a structural securing lever according to the present utility model;

FIG. 3 is a schematic view of a structural load tray of the present utility model;

FIG. 4 is a schematic view of a structural splint according to the present utility model;

FIG. 5 is a schematic view of a structural support table according to the present utility model.

The device comprises a fixed base 1, a bearing disc 2, a swinging frame 3, a 4-tooth groove plate, a 5 supporting table, a 6-adjusting gear, a 7-fixing rod, an 8-pushing frame, a 9-driving gear, a 10-driving motor, an 11-connecting table, a 12-clamping plate, a 13-moving frame, a 14-adjusting frame, a 15-pushing plate and a 16-supporting spring.

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.

The embodiment of the utility model provides a clamping device for detecting a torque wrench, as shown in figures 1-5, the clamping device comprises a fixed base 1, the top end of the left side of the fixed base 1 is fixedly connected with a bearing disc 2, the inside of the bearing disc 2 is connected with an external detection instrument, the outer surface of the bearing disc 2 is rotationally connected with a swinging frame 3, the left end of the swinging frame 3 is provided with a rotating ring, the top end of the right side of the swinging frame 3 is fixedly connected with a tooth socket plate 4, the tooth socket plate 4 is in a T-shaped arrangement, the arrangement of the tooth socket plate 4 is convenient for limiting a supporting table 5, the outer surface of one end of the tooth socket plate 4 close to the bearing disc 2 is slidingly connected with a supporting table 5, the top end of the supporting table 5 is in a Y-shaped arrangement, the shape of the supporting table 5 is convenient for supporting the torque wrench, the bottom of the supporting table 5 is provided with a chute meshed with the tooth socket plate 4, the right side of the supporting table 5 is positioned above the tooth socket plate 4 and rotationally connected with an adjusting gear 6, the adjusting gear 6 is meshed with the tooth socket plate 4, the upper end of the fixed base 1 is fixedly connected with a fixed rod 7 at the rear end of the supporting table 5, the outer surface of the top end of the fixed rod 7 is slidably connected with a pushing frame 8, a thread groove is formed on the outer surface of the fixed rod 7, the pushing frame 8 is arranged at an inclined angle, the bottom of the pushing frame 8 is arranged in an arc shape, the pushing frame 8 is convenient for pushing a torque wrench, the top end of the pushing frame 8 is positioned at the outer surface of the fixed rod 7 and rotationally connected with a driving gear 9, the rear end of the driving gear 9 is meshed with a driving motor 10, threads meshed with the outer surface of the fixed rod 7 are formed in the driving gear 9, the driving motor 10 is connected with the outer surface of the bottom of the pushing frame 8, the top end of the bearing disc 2 is fixedly connected with a connecting table 11, four clamping plates 12 are arranged in an array in the connecting table 11, one end of the clamping plates 12 far away from the axis of the connecting table 11 is fixedly connected with a movable frame 13, a square groove is formed in the connecting table 11, the movable rack 13 and the connecting table 11 form sliding connection, the movable rack 13 is in an L-shaped arrangement, the shape of the movable rack 13 is convenient for the adjusting rack 14 to drive the movable rack 13 to move, the adjusting rack 14 is sleeved at the bottom of one end of the movable rack 13, the adjusting rack 14 is internally provided with an adjusting groove which is in sliding connection with the movable rack 13, the distance between the supporting table 5 and the connecting table 11 is adjusted according to the length of the torque wrench, the adjusting gear 6 is rotated so as to drive the supporting table 5 to move on the tooth socket plate 4, a torque wrench plug is inserted into the connecting table 11, the adjusting rack 14 always drives the movable rack 13 to move towards the axis of the connecting table 11 under the action of the supporting spring 16, the clamping plate 12 clamps the torque wrench under the action of the movable rack 13, the bottom of the right side is fixedly connected with the pushing plate 15, the front end of the pushing plate 15 is positioned in the supporting disk 2, the supporting spring 16 is arranged so that the clamping plate 12 always clamps the torque wrench, the top end of the supporting disk 2 is provided with an extruding groove which is meshed with the supporting spring 16, the pushing plate 15 and the inner wall of the extruding groove form sliding connection, the driving gear 10 drives the driving gear 9 to rotate, the driving gear 9 drives the driving gear 8 to push the fixed rod 7 to move towards the axis of the connecting table 11, the torque wrench 8 is driven by the fixed rod 7, the torque wrench 8 is driven by the driving the rotating tool 8 to rotate, and the instrument is detected, and the torque wrench is driven by the instrument to swing, and the instrument is detected to swing, and the instrument is driven to rotate, and the instrument is 3.

Working principle:

when the clamping device for detecting the torque wrench is used, the distance between the supporting table 5 and the connecting table 11 is adjusted according to the length of the torque wrench, the adjusting gear 6 is rotated to drive the supporting table 5 to move on the tooth slot plate 4, the torque wrench plug is inserted into the connecting table 11, the adjusting frame 14 always drives the moving frame 13 to move towards the axis of the connecting table 11 under the action of the supporting spring 16, the clamping plate 12 clamps the torque wrench under the action of the moving frame 13, the driving motor 10 drives the driving gear 9 to rotate at the moment, the driving gear 9 drives the pushing frame 8 to move downwards through the fixing rod 7, the pushing frame 8 extrudes and pushes the torque wrench, at the moment, the torque wrench drives the swinging frame 8 to rotate, and the detecting instrument in the bearing disc 2 detects the angle and the torque of the swinging frame 3.

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 (6)

1. Clamping device for torque wrench detection, including unable adjustment base (1), its characterized in that: the utility model discloses a fixed base (1) left side top fixedly connected with loading board (2), loading board (2) surface rotates and is connected with swinging arms (3), swinging arms (3) right side top fixedly connected with tooth's socket board (4), tooth's socket board (4) are close to loading board (2) one end surface sliding connection has brace table (5), brace table (5) right side is located tooth's socket board (4) top and rotates and be connected with adjusting gear (6), fixed base (1) upper end is located brace table (5) rear end fixedly connected with dead lever (7), dead lever (7) top surface sliding connection has pushing frame (8), pushing frame (8) top is located dead lever (7) surface rotation and is connected with driving gear (9), driving gear (9) rear end meshing has driving motor (10), loading board (2) top fixedly connected with connecting bench (11), connecting bench (11) inside array has four splint (12), splint (12) are kept away from connecting bench (11) axle center one end fixedly connected with movable frame (13), movable frame (13) are kept away from splint (12) one end bottom pushing frame (14), adjusting frame (14) are kept away from splint (14) bottom fixed connection board (15), the front end of the pushing plate (15) is fixedly connected with a supporting spring (16) in the bearing disc (2).

2. The clamping device for torque wrench detection as claimed in claim 1, wherein: the left end of the swinging frame (3) is provided with a rotating ring, and the tooth groove plate (4) is arranged in a T shape.

3. The clamping device for torque wrench detection as claimed in claim 1, wherein: the top end of the supporting table (5) is in a Y-shaped arrangement, a chute meshed with the toothed groove plate (4) is formed in the bottom of the supporting table (5), and the adjusting gear (6) is meshed with the toothed groove plate (4).

4. The clamping device for torque wrench detection as claimed in claim 1, wherein: the screw thread groove has been seted up to dead lever (7) surface, promotes frame (8) and is inclination setting, promotes frame (8) bottom and is the circular arc shape setting, and drive gear (9) are inside to be seted up with dead lever (7) surface engagement's screw thread, driving motor (10) are connected with promote frame (8) bottom surface.

5. The clamping device for torque wrench detection as claimed in claim 1, wherein: the connecting table (11) is internally provided with a square groove, the movable frame (13) and the connecting table (11) form sliding connection, and the movable frame (13) is in L-shaped arrangement.

6. The clamping device for torque wrench detection as claimed in claim 1, wherein: the adjusting rack (14) is internally provided with an adjusting groove which is in sliding connection with the movable rack (13), the top end of the bearing disc (2) is provided with an extrusion groove which is meshed with the supporting spring (16), and the pushing plate (15) is in sliding connection with the inner wall of the extrusion groove.

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