CN222806576U

CN222806576U - Cutting fixture convenient for angle adjustment and used for high-precision numerical control lathe

Info

Publication number: CN222806576U
Application number: CN202421759823.8U
Authority: CN
Inventors: 蒋自远; 王松玲; 王豪
Original assignee: Xiangyang Xinruijing Machinery Co ltd
Current assignee: Xiangyang Xinruijing Machinery Co ltd
Priority date: 2024-07-24
Filing date: 2024-07-24
Publication date: 2025-04-29
Anticipated expiration: 2034-07-24

Abstract

The utility model discloses a cutting fixture for a high-precision numerical control lathe, which is convenient for angle adjustment, relates to the field of cutting fixtures for numerical control lathes, and comprises a fixed plate, wherein a first motor is arranged on one side of the fixed plate, a first fixed box is fixed at the output end of the first motor, a half-tooth worm wheel is arranged in the first fixed box, a rotating shaft is rotatably connected at the center of the half-tooth worm wheel, the utility model relates to a half-tooth worm gear, which is characterized in that a first worm is arranged on the outer side of the half-tooth worm gear, a first motor is arranged to drive a first fixed box to rotate, a second motor is arranged to drive the half-tooth worm gear to rotate, the half-tooth worm gear drives a second fixed box to rotate, the second fixed box drives a clamping plate to rotate, and the first fixed box and the second fixed box rotate to drive the clamping plate to rotate back and forth and left and right, so that the angle of the clamping plate is adjusted.

Description

Cutting fixture convenient for angle adjustment and used for high-precision numerical control lathe

Technical Field

The utility model relates to the field of cutting fixtures for numerical control lathes, in particular to a cutting fixture for a high-precision numerical control lathe, which is convenient for angle adjustment.

Background

The numerical control lathe has wide application, mainly comprises metal processing, die manufacturing and part processing, has wide application in the field of metal processing, can be used for milling, turning, drilling, cutting and other processes, and is used for processing various metal materials such as steel, aluminum, copper and the like. The high precision and stability of the method enable the metal part to be processed more accurately and efficiently.

The prior patent CN219026652U discloses a cutting fixture for high-precision numerical control lathe, through the toothed belt, motor and gear, when the device was used, can put the work piece that needs to cut between splint and No. two splint, can operate motor No. one this moment, can make the dwang rotate, thereby make the gear rotate, mesh with the toothed belt through the gear, can make the mounting panel remove, thereby make the connecting rod drive splint motion No. one, through the direction of operation and the switch of control motor No. one, can control splint and No. two splint clamp, loosen the work piece, more convenient to use.

The prior device can not adjust the angle of the workpiece after clamping when the first clamping plate and the second clamping plate clamp and loosen the workpiece.

Disclosure of utility model

The utility model aims to solve the problem that the angle of a workpiece after clamping cannot be adjusted when a first clamping plate and a second clamping plate clamp and loosen the workpiece, and provides a cutting clamp for a high-precision numerical control lathe, which is convenient for adjusting the angle.

The cutting fixture for the high-precision numerical control lathe comprises a fixed plate, wherein a first motor is arranged on one side of the fixed plate, a first fixed box is fixed at the output end of the first motor, the clamping plate is driven to rotate back and forth and left and right through rotation of the first fixed box and the second fixed box, so that the angle of the clamping plate is adjusted, a half-tooth worm wheel is arranged in the first fixed box, the second motor drives a first worm to rotate, the first worm drives the half-tooth worm wheel to rotate, a rotating shaft is connected to the center of the half-tooth worm wheel in a rotating mode, and a first worm is arranged on the outer side of the half-tooth worm wheel.

As a still further scheme of the utility model, the bottom of the rotating shaft is fixedly connected with the bottom of the first fixed box, and the first motor drives the first fixed box to rotate.

As a still further scheme of the utility model, a second motor is arranged at one end of the first fixing box, and the output end of the second motor is fixedly connected with the tail end of the rotating shaft.

As a still further scheme of the utility model, a second fixing box is fixed on one side of the half-tooth worm gear, and a third motor is arranged on one side of the second fixing box.

As a still further scheme of the utility model, the output end of the third motor is fixedly provided with a second worm, and both ends of one side inside the second fixing box are rotatably connected with worm wheels.

As a still further proposal of the utility model, the outer side of the worm wheel is provided with a toothed plate which is meshed with the worm wheel and the second worm.

As a still further scheme of the utility model, one side of the second fixed box is connected with a clamping plate in a sliding way, the half-tooth worm wheel drives the second fixed box to rotate, the second fixed box drives the clamping plate to rotate, the inside of the clamping plate is connected with a screw in a rotating way, and the tail end of the screw is connected with a sliding plate in a rotating way.

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

1. The first motor drives the first fixed box to rotate, the second motor drives the half-tooth worm wheel to rotate, the half-tooth worm wheel drives the second fixed box to rotate, the second fixed box drives the clamping plate to rotate, and the first fixed box and the second fixed box rotate to drive the clamping plate to rotate front and back, left and right, so that the angle of the clamping plate is adjusted;

2. Through the screw rod in the rotation splint that sets up, make the screw rod downstream, the screw rod drives the sliding plate and removes to adjust the distance between sliding plate and the splint, conveniently adjust fixedly some special parts.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first stationary box structure according to the present utility model;

FIG. 3 is a schematic view of a second stationary box according to the present utility model;

Fig. 4 is a schematic view of the structure of the clamping plate of the present utility model.

The device comprises a fixing plate, a motor No. 101, a fixing box No. 102, a motor No. 103, a fixing box No. two, a motor No. 2, a worm No. 201, a worm No. 202, a half-tooth worm gear, a rotating shaft, a motor No. 3, a motor No. three, a worm No. 301, a worm No. 302, a worm gear, a worm No. 303, a toothed plate, a clamping plate, a 401, a screw rod, a sliding plate and a sliding plate.

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.

Referring to fig. 1, 2, 3 and 4, in the embodiment of the utility model, a cutting fixture for a high-precision numerically controlled lathe convenient for angle adjustment comprises a fixing plate 1, wherein a first motor 101 is installed on one side of the fixing plate 1, an output end of the first motor 101 is fixed with a first fixing box 102, a clamping plate 4 is driven to rotate back and forth and left and right through rotation of the first fixing box 102 and a second fixing box 103, so that the angle of the clamping plate 4 is adjusted, a half-tooth worm wheel 202 is arranged in the first fixing box 102, the second motor 2 drives a first worm 201 to rotate, the first worm 201 drives the half-tooth worm wheel 202 to rotate, a rotating shaft 203 is rotationally connected to the center of the half-tooth worm wheel 202, the outer side of the half-tooth worm wheel 202 is provided with the first worm 201, the bottom of the rotating shaft 203 is fixedly connected with the bottom of the first fixing box 102, the first motor 101 drives the first fixing box 102 to rotate, one end of the first fixing box 102 is provided with a second motor 2, and the output end of the second motor 2 is fixedly connected with the tail end of the rotating shaft 203;

One side of the half-tooth worm wheel 202 is fixed with a second fixed box 103, one side of the second fixed box 103 is provided with a third motor 3, the output end of the third motor 3 is fixed with a second worm 301, two ends of one side inside the second fixed box 103 are rotationally connected with a worm wheel 302, the outer side of the worm wheel 302 is provided with a toothed plate 303 meshed with the second worm 301, one side of the second fixed box 103 is slidingly connected with a clamping plate 4, the half-tooth worm wheel 202 drives the second fixed box 103 to rotate, the second fixed box 103 drives the clamping plate 4 to rotate, the inside of the clamping plate 4 is rotationally connected with a screw 401, and the tail end of the screw 401 is rotationally connected with a sliding plate 402.

The working principle is that a first motor 101 drives a first fixed box 102 to rotate, a second motor 2 drives a first worm 201 to rotate, the first worm 201 drives a half-tooth worm wheel 202 to rotate, the half-tooth worm wheel 202 drives a second fixed box 103 to rotate, the second fixed box 103 drives a clamping plate 4 to rotate, and the clamping plate 4 is driven to rotate back and forth and left and right through the rotation of the first fixed box 102 and the second fixed box 103, so that the angle of the clamping plate 4 is adjusted;

The screw 401 in the clamping plate 4 is rotated, so that the screw 401 moves downwards, and the screw 401 drives the sliding plate 402 to move, so that the distance between the sliding plate 402 and the clamping plate 4 is adjusted, and adjustment and fixation of some special parts are facilitated.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a cutting jig for high-accuracy numerical control lathe convenient to angle regulation, includes fixed plate (1), its characterized in that, motor (101) are installed to one side of fixed plate (1), the output of motor (101) is fixed with fixed case (102) No. one, the inside of fixed case (102) is provided with half tooth worm wheel (202), the center department rotation of half tooth worm wheel (202) is connected with pivot (203), the outside of half tooth worm wheel (202) is provided with worm (201) No. one.

2. The cutting fixture for the high-precision numerically controlled lathe, which is convenient for adjusting the angle, according to claim 1, is characterized in that the bottom of the rotating shaft (203) is fixedly connected with the bottom of a first fixed box (102).

3. The cutting fixture for the high-precision numerical control lathe convenient for angle adjustment according to claim 1, wherein a second motor (2) is installed at one end of the first fixing box (102), and the output end of the second motor (2) is fixedly connected with the tail end of the rotating shaft (203).

4. The cutting fixture for the high-precision numerical control lathe, which is convenient for angle adjustment, according to claim 1, is characterized in that a second fixing box (103) is fixed on one side of the half-tooth worm wheel (202), and a third motor (3) is installed on one side of the second fixing box (103).

5. The cutting fixture for the high-precision numerical control lathe with the angle convenient to adjust according to claim 4, wherein a second worm (301) is fixed at the output end of the third motor (3), and worm gears (302) are rotatably connected to two ends of one side inside the second fixing box (103).

6. The cutting fixture for the high-precision numerical control lathe with the angle convenient to adjust according to claim 5, wherein a toothed plate (303) meshed with the worm wheel (302) is arranged on the outer side of the worm wheel (302), and the worm wheel (302) is meshed with a second worm (301).

7. The cutting fixture for the high-precision numerical control lathe with the angle convenient to adjust according to claim 4, wherein one side of the second fixing box (103) is slidably connected with a clamping plate (4), a screw (401) is rotatably connected inside the clamping plate (4), and a sliding plate (402) is rotatably connected at the tail end of the screw (401).