CN217254557U

CN217254557U - Ring type part adding type special clamp for numerical control vertical lathe

Info

Publication number: CN217254557U
Application number: CN202123445763.1U
Authority: CN
Inventors: 李易骁; 李伟
Original assignee: Wuxi Weima Machinery Co ltd
Current assignee: Wuxi Weima Machinery Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a numerical control vertical lathe lopps part adds formula special fixture, including the workstation, the top fixed mounting of workstation has places the board, places the top of board and has seted up the motion groove, the inside fixedly connected with protecting crust of motion groove, the inside fixed mounting of protecting crust has double-end motor, the equal fixedly connected with screw thread pivot of output shaft of double-end motor both sides. The utility model discloses a workstation, place the board, the motion groove, the protecting crust, double-end motor, the screw thread pivot, the motion piece, the movable plate, the connecting rod, main clamp splice, the threaded rod, the bearing frame, the connecting axle, inferior clamp splice, mutually supporting of stable piece and telescopic link, a numerical control vertical lathe lopps part adds formula special fixture has been realized, can fix the centre gripping to the lopps part well, effectively avoid the part to produce at the in-process of processing and rock or squint, the production quality of part has been improved, and can be applicable to not the lopps part of equidimension and fix, application scope is wide.

Description

Ring-type part adding type special fixture for numerical control vertical lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control vertical lathe lopps part adds formula special fixture.

Background

A numerically controlled lathe is one of the widely used numerically controlled machines. The cutting machine is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any cone angle, inner and outer curved surfaces in complex rotation, cylindrical and conical threads and the like, can perform grooving, drilling, reaming, boring and the like, and is usually required to process ring parts in the process of producing the parts.

The existing numerical control vertical lathe has an unsatisfactory fixing effect on ring workpieces, and the ring parts are easy to shake or are cheap in the processing process, so that the production and processing quality of the ring workpieces is easily influenced.

Therefore, it is necessary to provide a circular part-adding type special fixture for a numerical control vertical lathe to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control vertical lathe lopps part adds formula special fixture to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ring-type part adding type special fixture of a numerical control vertical lathe comprises a workbench, wherein a placing plate is fixedly arranged at the top of the workbench, a moving groove is formed in the top of the placing plate, a protective shell is fixedly connected inside the moving groove, a double-end motor is fixedly arranged inside the protective shell, output shafts on two sides of the double-end motor are fixedly connected with threaded rotating shafts, surface threads of the threaded rotating shafts are connected with moving blocks in sliding connection with the inner wall of the moving groove, a moving plate is fixedly connected to the top of each moving block, one sides, far away from each other, of the two moving plates are connected with a main clamping block through connecting rods, threaded rods are connected to the inner walls of the moving plates through threaded rods, a connecting shaft is arranged at one end of each threaded rod through a bearing seat, a secondary clamping block is fixedly connected to one end, far away from the moving plates, of the secondary clamping block is connected with a telescopic rod through a stabilizing block, and one end of the telescopic rod, which is far away from the stabilizing block, is fixedly connected with the movable plate.

Preferably, the threaded rotating shaft is movably connected with the protective shell.

Preferably, one side of the threaded rotating shaft, which is far away from the double-end motor, is in contact with the inner wall of the moving groove.

Preferably, one side of the main clamping block is fixedly connected with a first rough soft pad, and one side of the secondary clamping block is fixedly connected with a second rough soft pad.

Preferably, one side of the threaded rod is fixedly connected with a rotating rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a workstation, place the board, the motion groove, the protecting crust, double-end motor, the screw thread pivot, the motion piece, the movable plate, the connecting rod, main clamp splice, the threaded rod, the bearing frame, the connecting axle, inferior clamp splice, mutually supporting of stable piece and telescopic link, realized a numerical control vertical lathe lopps part adds formula special fixture, can fix the centre gripping to the lopps part well, effectively avoid the part to produce at the in-process of processing and rock or squint, the production quality of part has been improved, and can be applicable to not the lopps part of equidimension and fix, application scope is wide.

2. The utility model discloses a set up first coarse cushion and the coarse cushion of second, can fix the centre gripping to lopps part better, through setting up the dwang, make things convenient for staff's manual rotation threaded rod.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a structural sectional view of a top view of the present invention;

fig. 3 is a partial enlarged view of a-a in fig. 2 according to the present invention.

In the figure: 1 workstation, 2 place the board, 3 motion grooves, 4 protecting crust, 5 double-end motor, 6 screw thread pivots, 7 motion pieces, 8 movable plates, 9 connecting rods, 10 main clamp splice, 11 threaded rod, 12 bearing frames, 13 connecting shafts, 14 time clamp splice, 15 steady piece, 16 telescopic links, 17 first coarse cushion, 18 the coarse cushion of second, 19 dwang.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a ring-like part adding type special fixture for a numerical control vertical lathe comprises a workbench 1, a placing plate 2 is fixedly installed at the top of the workbench 1, a moving groove 3 is formed in the top of the placing plate 2, a protective shell 4 is fixedly connected inside the moving groove 3, a double-head motor 5 is fixedly installed inside the protective shell 4, the double-head motor 5 can drive a threaded rotating shaft 6 to rotate forwards or reversely, output shafts on two sides of the double-head motor 5 are fixedly connected with threaded rotating shafts 6, the threaded rotating shafts 6 are movably connected with the protective shell 4, one side of the threaded rotating shafts 6, far away from the double-head motor 5, is in contact with the inner wall of the moving groove 3, a moving block 7 in sliding connection with the inner wall of the moving groove 3 is in threaded connection with the surface of the threaded rotating shafts 6, threads of the two threaded rotating shafts 6 are selected in a specific direction, and need to meet the requirement, when the double-head motor 5 works, the two moving blocks 7 move towards the direction close to each other or move towards the direction far away from each other due to the difference of working paths of the motors, a moving plate 8 is fixedly connected to the top of the moving block 7, one sides, far away from each other, of the two moving plates 8 are both connected with a main clamping block 10 through connecting rods 9, a threaded rod 11 is in threaded connection with the inner wall of the moving plate 8, a rotating rod 19 is fixedly connected to one side of the threaded rod 11, through the arrangement of the rotating rod 19, the threaded rod 11 is convenient for workers to manually rotate, a connecting shaft 13 is installed at one end of the threaded rod 11 through a bearing seat 12, one end, far away from the moving plate 8, of the connecting shaft 13 is fixedly connected with a secondary clamping block 14, a first rough cushion 17 is fixedly connected to one side of the main clamping block 10, a second rough cushion 18 is fixedly connected to one side of the secondary clamping block 14, and through the arrangement of the first rough cushion 17 and the second rough cushion 18, the ring parts can be better fixedly clamped, one side of the secondary clamping block 14 close to the moving plate 8 is connected with a telescopic rod 16 through a stabilizing block 15, one end of the telescopic rod 16 far away from the stabilizing block 15 is fixedly connected with the moving plate 8, and through the mutual matching of the workbench 1, the placing plate 2, the moving groove 3, the protective shell 4, the double-head motor 5, the threaded rotating shaft 6, the moving block 7, the moving plate 8, the connecting rod 9, the main clamping block 10, the threaded rod 11, the bearing seat 122, the connecting shaft 13, the secondary clamping block 14, the stabilizing block 15 and the telescopic rod 16, the ring part adding type special clamp for the numerical control vertical lathe can be realized, the ring part can be well clamped and fixed, the part is effectively prevented from shaking or deviating in the processing process, the production quality of the part is improved, the clamp can be suitable for fixing ring parts with different sizes, and the application range is wide.

During the use, two movable plates 8 can be close to together, in the in-process of processing to the lopps part, place the part at the top of placing board 2, double-end motor 5 work, double-end motor 5 makes two screw spindle 6 rotatory, two screw spindle 6 drive two motion pieces 7 to the direction motion of keeping away from each other, motion piece 7 can drive main clamp splice 10 and first coarse cushion 17 through movable plate 8 and connecting rod 9 and support on the inner wall of lopps part, through dwang 19 rotatory threaded rod 11, threaded rod 11 can drive inferior clamp splice 14 through bearing frame 12 and connecting axle 13 and move to the direction of being close to the part, inferior clamp splice 14 and first coarse cushion 17 can support on the inner wall of part, on the one hand the part is fixed effectual like this, on the other hand also can be applicable to the part of equidimension not well at the in-process of adjusting.

In summary, the following steps: this numerical control vertical lathe lopps part adds formula special fixture through workstation 1, place board 2, motion groove 3, protecting crust 4, double-end motor 5, screw thread pivot 6, motion piece 7, movable plate 8, connecting rod 9, main clamp splice 10, threaded rod 11, bearing frame 122, connecting axle 13, inferior clamp splice 14, stabilize a 15 and the mutual cooperation of telescopic link 16, has solved the problem that proposes in the background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control vertical lathe lopps part adds formula special fixture, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly provided with a placing plate (2), the top of the placing plate (2) is provided with a moving groove (3), the inside of the moving groove (3) is fixedly connected with a protective shell (4), the inside of the protective shell (4) is fixedly provided with a double-end motor (5), output shafts on two sides of the double-end motor (5) are fixedly connected with a threaded rotating shaft (6), the surface of the threaded rotating shaft (6) is in threaded connection with a moving block (7) in sliding connection with the inner wall of the moving groove (3), the top of the moving block (7) is fixedly connected with a moving plate (8), one side, away from each other, of the two moving plates (8) is connected with a main clamping block (10) through a connecting rod (9), the inner wall of the moving plate (8) is in threaded connection with a threaded rod (11), one end of the threaded rod (11) is provided with a connecting shaft (13) through a bearing seat (12), one end fixedly connected with time clamp splice (14) of movable plate (8) is kept away from in connecting axle (13), one side that time clamp splice (14) is close to movable plate (8) is connected with telescopic link (16) through stabilizing block (15), the one end and movable plate (8) fixed connection of stabilizing block (15) are kept away from in telescopic link (16).

2. The ring-like part-adding type special fixture of the numerical control vertical lathe according to claim 1, characterized in that: the threaded rotating shaft (6) is movably connected with the protective shell (4).

3. The ring-like part-adding type special fixture of the numerical control vertical lathe as claimed in claim 2, wherein: one side of the threaded rotating shaft (6), which is far away from the double-head motor (5), is in mutual contact with the inner wall of the moving groove (3).

4. The ring-type special fixture for numerically controlled vertical lathe according to claim 3, wherein the ring-type special fixture comprises: one side of main clamp splice (10) is fixedly connected with first coarse cushion (17), one side fixedly connected with second coarse cushion (18) of inferior clamp splice (14).

5. The ring-like part-adding type special fixture of the numerical control vertical lathe according to claim 4, characterized in that: one side fixedly connected with dwang (19) of threaded rod (11).