CN-224223301-U - Drilling device for coupler machining

Abstract

The utility model discloses a drilling device for processing a coupler, which relates to the field of coupler processing and comprises a workbench, a door-shaped frame and a base, wherein the door-shaped frame is arranged on the workbench, the base is arranged at the center of the workbench and comprises a cam and a fixed sleeve, a pair of fixed sleeves are fixedly arranged on the base, a movable rod is slidably arranged in each of the fixed sleeves, a sliding rod is fixedly arranged at one end of the movable rod, a pair of cams are rotatably arranged on the base, a connecting rod is pivotally connected at the most protruding point of each of the cams, a sliding sleeve is fixedly arranged at the other end of the connecting rod, the sliding sleeve is slidably arranged on the sliding rod, a clamping plate is fixedly arranged at the other end of the movable rod, and the technical problems that a fixing assembly of the conventional drilling device for processing the coupler is inconvenient to adjust, only the coupler with the same size and has a small application range are effectively solved.

Inventors

• JIANG YONGSHENG

Assignees

• 丹东诚海机械制造有限公司

Dates

Publication Date

20260512

Application Date

20250509

Claims (4)

1. 1. The utility model provides a drilling equipment is used in shaft coupling processing, includes workstation (1), door type frame (2), base (3), door type frame (2) are installed on workstation (1), base (3) install in workstation (1) center department, a serial communication port, including cam (7), fixed cover (11), a pair of fixed cover (11) fixed mounting in on base (3), a pair of equal slidable mounting has movable rod (13) in fixed cover (11), movable rod (13) one end fixed mounting has slide bar (10), a pair of cam (7) are installed in the rotation on base (3), a pair of cam (7) bump department coupling has connecting rod (8), connecting rod (8) other end fixed mounting has sliding sleeve (9), sliding sleeve (9) slidable mounting in on slide bar (10), movable rod (13) other end fixed mounting has splint (12).
2. 2. The drilling device for processing the coupler according to claim 1, wherein a pair of motors (4) is fixedly installed on the base (3), a pair of driving bevel gears (5) is fixedly installed on driving ends of the motors (4), a pair of driven bevel gears (6) meshed with the driving bevel gears (5) are rotatably installed on the base (3), and the driven bevel gears (6) are fixedly connected with the cams (7).
3. 3. Drilling device for processing a coupling according to claim 1, characterized in that the top of the door-shaped frame (2) is fixedly provided with a cylinder (15), and the telescopic end of the cylinder (15) is fixedly provided with a drill bit (14).
4. 4. Drilling device for processing couplings according to claim 1, characterized in that a pair of said clamping plates (12) are V-shaped clamping plates (12).

Description

Drilling device for coupler machining Technical Field The utility model relates to the field of coupler machining, in particular to a drilling device for coupler machining. Background The shaft coupling is also called a coupling, and is used for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque, and is also sometimes used for connecting the shaft with other parts (such as gears, pulleys and the like), and is usually formed by combining two halves, respectively connecting the two halves by using keys or tight fit and the like, fastening the two halves at two shaft ends, and connecting the two halves in a certain way. However, the fixed assembly in the existing drilling device for coupler processing is inconvenient to adjust, and can only fix couplers with the same size, so that the application range is small. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a drilling device for processing a coupler, which solves the technical problems in the background art. The drilling device for the coupler processing comprises a workbench, a door-shaped frame and a base, wherein the door-shaped frame is arranged on the workbench, the base is arranged at the center of the workbench and comprises a cam and a fixed sleeve, a pair of fixed sleeves are fixedly arranged on the base, a movable rod is slidably arranged in each of the fixed sleeves, a sliding rod is fixedly arranged at one end of each movable rod, a pair of cams are rotatably arranged on the base, a connecting rod is connected to the most protruding point of each cam in a shaft mode, a sliding sleeve is fixedly arranged at the other end of each connecting rod, the sliding sleeve is slidably arranged on the sliding rod, and a clamping plate is fixedly arranged at the other end of each movable rod. Preferably, a pair of motors is fixedly installed on the base, a pair of driving bevel gears is fixedly installed at the driving ends of the motors, a pair of driven bevel gears meshed with the driving bevel gears are rotatably installed on the base, and the driven bevel gears are fixedly connected with the cams. Preferably, an air cylinder is fixedly arranged at the top of the door-shaped frame, and a drill bit is fixedly arranged at the telescopic end of the air cylinder. Preferably, a pair of said clamping plates are V-shaped clamping plates. Advantageous effects The utility model provides a drilling device for processing a coupler, which has the following beneficial effects: 1. The cam is arranged, the connecting rod can be driven to be hinged with the cam to do circular motion by taking the center of the cam as the center of the circle, so that the sliding sleeve is driven to move on the sliding rod, the sliding rod and the moving rod are driven to move, the clamping plates are driven to move, the distance between the pair of clamping plates can be adjusted, the couplings with different sizes can be clamped and fixed, and the application range is wide; 2. The motor is arranged, the driving bevel gear is driven by the starting motor to rotate, and the driven bevel gear is driven to rotate by the meshing of the driving bevel gear and the driven bevel gear, so that the cam is driven to rotate. Drawings FIG. 1 is a schematic diagram of the front internal structure of the present utility model; fig. 2 is an enlarged schematic view at a in fig. 1. In the figure, 1, a workbench, 2, a door-shaped frame, 3, a base, 4, a motor, 5, a driving bevel gear, 6, a driven bevel gear, 7, a cam, 8, a connecting rod, 9, a sliding sleeve, 10, a sliding rod, 11, a fixed sleeve, 12, a clamping plate, 13, a moving rod, 14, a drill bit, 15 and a cylinder. Detailed Description The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, where the terms of "upper", "lower", etc. mentioned herein refer to the orientation of fig. 1. Referring to fig. 1-2, the utility model provides a drilling device for processing a coupler, which comprises a workbench 1, a door-shaped frame 2 and a base 3, wherein the door-shaped frame 2 is arranged on the workbench 1, the base 3 is arranged at the center of the workbench 1 and comprises a cam 7 and a fixed sleeve 11, a pair of fixed sleeves 11 are fixedly arranged on the base 3, a movable rod 13 is slidably arranged in each of the fixed sleeves 11, one end of the movable rod 13 is fixedly provided with a slide rod 10, the base 3 is rotatably provided with a pair of cams 7, the most salient point of the cams 7 is in shaft connection with a connecting rod 8, the other end of the connecting rod 8 is fixedly provided with a sliding sleeve 9, the sliding sleeve 9 is slidably arranged on the slide rod 10, and the other end of the movable rod 13 is fixedly provided with a clamping plate 12. Through installi