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CN-224222843-U - Positioning and cutting device for chuck production and processing

CN224222843UCN 224222843 UCN224222843 UCN 224222843UCN-224222843-U

Abstract

The utility model discloses a positioning and cutting device for chuck production and processing, which relates to the technical field of chuck production and processing and comprises a workbench, wherein dust collection mechanisms are arranged on the inner side of the lower end of the workbench, vertical plates are symmetrically and fixedly connected to the two sides of the upper end of the workbench, an electric push rod is fixedly arranged on one side of each vertical plate at the right end, and positioning mechanisms are arranged on the opposite sides of an output rod of each electric push rod and each vertical plate at the left end.

Inventors

  • XIE XIANGDONG

Assignees

  • 河北宏旭机床附件制造有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The positioning and cutting device for chuck production and processing comprises a workbench (1), wherein a dust collection mechanism (2) is arranged on the inner side of the lower end of the workbench (1), the positioning and cutting device is characterized in that two sides of the upper end of the workbench (1) are symmetrically and fixedly connected with a riser (3), an electric push rod (4) is fixedly arranged on one side of the riser (3) at the right end, a positioning mechanism (5) is arranged on the opposite surfaces of an output rod of the electric push rod (4) and the riser (3) at the left end, and a hollow groove (6) is formed in the middle of the upper end of the workbench (1); Positioning mechanism (5) are including fixed plate (51), the rear end of fixed plate (51) and the output pole top fixed mounting of electric putter (4), recess (52) are all offered to the equal symmetry in surface four corners of fixed plate (51), guide slot (53) are all offered to the equal symmetry in both sides inner wall of recess (52), screw rod (54) are installed in the inside rotation of recess (52), screw thread seat (55) are installed to the external screw thread of screw rod (54), guide block (56) are all fixed mounting in both sides of screw thread seat (55), the front end fixed mounting of screw thread seat (55) has cassette (57), the equal fixed mounting in four corners of fixed plate (51) have motor III (58).
  2. 2. The positioning and cutting device for chuck production and processing according to claim 1, wherein the top end of the electric push rod (4) is in transmission installation with the output end of a motor III (58), and the guide block (56) is in sliding connection with the guide groove (53).
  3. 3. The positioning and cutting device for chuck production and processing as set forth in claim 2, wherein the clamping seat (57) is L-shaped and has an arc-shaped clamping groove on the surface.
  4. 4. The positioning and cutting device for chuck production and processing of claim 1, wherein the dust collection mechanism (2) comprises a dust collection box (21), the lower end of the dust collection box (21) is fixedly connected with the inner side of the lower end of the workbench (1), a filter plate (22) is fixedly arranged in the dust collection box (21), a dust collection fan (23) which is communicated is fixedly arranged at the right end of the dust collection box (21), a dust collection pipe (24) which is communicated is fixedly arranged at the left end of the dust collection box (21), and a dust collection cover (25) which is communicated is fixedly arranged at the top end of the dust collection pipe (24).
  5. 5. The positioning and cutting device for chuck production and processing as set forth in claim 4, wherein the upper end of the dust hood (25) is fixedly connected with the middle part of the lower end of the workbench (1), and the dust hood (25) is communicated with the hollow groove (6).
  6. 6. The positioning and cutting device for chuck production and processing as set forth in claim 4, wherein the front end of the dust box (21) is hinged with a movable door.
  7. 7. The positioning and cutting device for chuck production and processing according to claim 1, wherein transverse plates (7) are symmetrically and fixedly connected to the inner side of the top end of the workbench (1), a screw rod (8) is rotatably installed between the transverse plates (7), a limit rod (9) is fixedly arranged below the screw rod (8), a movable seat (10) is sleeved outside the screw rod (8) and the limit rod (9) in a sliding mode, a hydraulic cylinder (11) is fixedly connected to the lower end of the movable seat (10), a rack (12) is fixedly connected to the lower end of an output rod of the hydraulic cylinder (11), a first motor (13) is fixedly connected to one side of the rack (12), a cutting disc (14) is fixedly sleeved outside the output rod of the first motor (13), and a second motor (15) is fixedly connected to the right end of the transverse plate (7).
  8. 8. The positioning and cutting device for chuck production and processing according to claim 7, wherein the outer part of the screw rod (8) is in threaded connection with the inner part of the movable seat (10), and the right end of the screw rod (8) is in transmission installation with the output end of the motor II (15).

Description

Positioning and cutting device for chuck production and processing Technical Field The utility model relates to the technical field of chuck production and processing, in particular to a positioning and cutting device for chuck production and processing. Background The chuck is a mechanical device on a machine tool for clamping a workpiece. The workpiece is clamped and positioned by the radial movement of the movable claws uniformly distributed on the chuck body. The chuck is generally composed of a chuck body, movable jaws and a jaw drive mechanism 3. The chuck body has a diameter of 65 mm, up to 1500 mm, and a central through hole for passing through workpiece or bar, and a cylindrical or short conical structure at its back for connecting with the end of main shaft of machine tool directly or via flange. The chuck is usually mounted on lathes, cylindrical grinding machines and internal grinding machines, and can also be matched with various indexing devices for use on milling machines and drilling machines. The chucks, before being processed, require that blanks of a certain size be cut from the respective stock by means of respective cutting devices for subsequent production of the chucks. The following problems exist in the prior art: The existing device cannot position chuck raw materials in the actual use process, so that raw materials are easy to move during subsequent cutting, cutting quality is affected, production efficiency is further reduced, dust is easy to generate during cutting, and the dust can be diffused into the environment, so that the environment is affected. Disclosure of utility model In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a chuck production and processing is with location cutting device, includes the workstation, the lower extreme inboard of workstation is equipped with dust absorption mechanism, the upper end both sides of workstation are all symmetrical fixedly connected with riser, the right-hand member one side fixed mounting of riser has electric putter, the output pole of electric putter and the opposite face of left end riser all are equipped with positioning mechanism, the hollow groove has been seted up at the upper end middle part of workstation; The positioning mechanism comprises a fixing plate, the rear end of the fixing plate is fixedly arranged at the top end of an output rod of the electric push rod, four corners of the surface of the fixing plate are symmetrically provided with grooves, the inner walls of two sides of the grooves are symmetrically provided with guide grooves, a screw rod is installed in the grooves in a rotating mode, a thread seat is installed on the external threads of the screw rod, guide blocks are fixedly installed on two sides of the thread seat in a symmetrical mode, a clamping seat is fixedly arranged at the front end of the thread seat, and a motor III is fixedly installed at four corners of the fixing plate in a symmetrical mode. Preferably, the top end of the electric push rod is in transmission installation with the output end of the motor III, and the guide block is in sliding connection with the guide groove. Preferably, the clamping seat is L-shaped, and the surface of the clamping seat is provided with an arc clamping groove. Preferably, the dust collection mechanism comprises a dust collection box, the lower end of the dust collection box is fixedly connected with the inner side of the lower end of the workbench, a filter plate is fixedly arranged in the dust collection box, a dust collection fan which is communicated with the dust collection box is fixedly arranged at the right end of the dust collection box, a dust collection pipe which is communicated with the dust collection box is fixedly arranged at the left end of the dust collection box, and a dust collection cover which is communicated with the dust collection pipe is fixedly arranged at the top end of the dust collection pipe. Preferably, the upper end of the dust hood is fixedly connected with the middle part of the lower end of the workbench, and the dust hood is communicated with the hollow groove. Preferably, the front end of the dust collection box is hinged with a movable door. Preferably, transverse plates are symmetrically and fixedly connected to the inner sides of the top ends of the working tables, screw rods are rotatably arranged between the transverse plates, limiting rods are fixedly arranged below the screw rods, movable seats are sleeved outside the screw rods and the limiting rods in a sliding mode, hydraulic cylinders are fixedly connected to the lower ends of the movable seats, a frame is fixedly connected to the lower ends of output rods of the hydraulic cylinders, a first motor is fixedly connected to one side of the frame, a cutting disc is fixedly sleeved outside the output rods of the first motor, and a second motor is fixedly connected to the right ends of the t