CN211727660U

CN211727660U - Rotary chuck capable of milling three surfaces at one time

Info

Publication number: CN211727660U
Application number: CN201922197334.3U
Authority: CN
Inventors: 齐英; 杜正霖; 穆金虎; 秦艺; 李瑛�; 陈勇; 杨锦
Original assignee: Sichuan Jiutian Vacuum Technology Co ltd
Current assignee: Sichuan Jiutian Vacuum Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-23
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a can once only mill rotatory chuck of three faces, includes chuck body, the cavity is seted up to chuck body front end, the cavity bottom is rotated and is set up the positioning seat, the removable locating piece of positioning seat top installation, the cavity top is rotated and is set up the roating seat, the roating seat upper end upwards extends chuck body and is used for being connected with the output of rotating the motor, roating seat below fixed mounting presses the seat, press the removable pressure head of seat below installation. The utility model discloses following beneficial effect has: after the workpiece is clamped on the rotary chuck, the workpiece can be driven by the rotating motor to rotate, and the surface to be machined is aligned to the direction of the milling cutter, so that the three surfaces can be milled without repeated disassembly and assembly, a large amount of time for repeated disassembly and re-clamping is saved, the production efficiency is greatly improved, and the cost is reduced.

Description

Rotary chuck capable of milling three surfaces at one time

Technical Field

The utility model relates to a chuck, especially a can once only mill rotatory chuck of three faces belongs to clamping technical field.

Background

When a workpiece is milled, the traditional chuck can only realize the processing of one surface. After one surface is processed, the workpiece is taken down and replaced, and clamping is carried out again. When a plurality of surfaces are milled on one surface, the operation is very inefficient and the manufacturing cost is high.

Based on this situation, the applicant has sought to improve the clamping tool in order to increase efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can once only mill rotatory chuck of three faces, need not relapse the clamping and take off, improved production efficiency greatly, the cost is reduced.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a can once only mill rotatory chuck of three faces, includes chuck body, the cavity is seted up to chuck body front end, the cavity bottom is rotated and is set up the positioning seat, the removable locating piece of positioning seat top installation, the cavity top is rotated and is set up the roating seat, the roating seat upper end upwards extends chuck body and is used for being connected with the output of rotating the motor, roating seat below fixed mounting presses the seat, press the removable pressure head of seat below installation.

Among the above-mentioned technical scheme, rotate the motor and install at chuck main part top, rotate the motor output and be connected with the roating seat upper end. The rotating motor can rotate 90 degrees or 180 degrees at each time, and can rotate positively and negatively.

Preferably, the bottom of the cavity extends upwards to form a stop seat for limiting the workpiece to be machined so as to prevent the workpiece from further moving into the cavity, and the stop seat is provided with a replaceable stop block.

Compared with the prior art, the utility model discloses following beneficial effect has: after the workpiece is clamped on the rotary chuck, the workpiece can be driven by the rotating motor to rotate, and the surface to be machined is aligned to the direction of the milling cutter, so that the three surfaces can be milled without repeated disassembly and assembly, a large amount of time for repeated disassembly and re-clamping is saved, the production efficiency is greatly improved, and the cost is reduced.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Reference numerals: 1 is a chuck main body, 2 is a rotating seat, 3 is a pressing seat, 4 is a pressing head, 5 is a positioning block, 6 is a positioning seat, 7 is a retaining seat, 8 is a stop dog, and A is a workpiece.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

the utility model provides a can once only mill rotatory chuck of three faces, includes chuck body 1, the cavity is seted up to chuck body 1 front end, the cavity bottom is rotated and is set up positioning seat 6, and removable locating piece 5 of positioning seat 6 top installation, the cavity top is rotated and is set up roating seat 2, 2 upper ends of roating seat upwards extend chuck body 1 and be used for being connected with the output of rotating the motor, 2 below fixed mounting pressure seats of roating seat 3, press 3 below installations removable pressure heads 4 of seat.

Example 2:

as shown in fig. 1 and 2, the rotary chuck capable of milling three surfaces at one time comprises a chuck body 1, wherein a cavity is formed in the front end of the chuck body 1, a positioning seat 6 is rotatably arranged at the bottom of the cavity, a replaceable positioning block 5 is mounted at the top of the positioning seat 6, a rotary seat 2 is rotatably arranged at the top of the cavity, the chuck body 1 extends upwards from the upper end of the rotary seat 2 and is used for being connected with the output end of a rotating motor, a pressing seat 3 is fixedly mounted below the rotary seat 2, and a replaceable pressing head 4 is mounted below the pressing seat 3.

The bottom of the cavity extends upwards to form a blocking seat 7 for limiting the workpiece A for processing so as to prevent the workpiece A from further moving into the cavity, and a replaceable stop block 8 is arranged on the blocking seat 7.

Claims

1. The utility model provides a can once only mill rotating chuck of three faces, includes chuck main part (1), its characterized in that: the improved chuck is characterized in that a cavity is formed in the front end of the chuck main body (1), a positioning seat (6) is rotatably arranged at the bottom of the cavity, a replaceable positioning block (5) is arranged at the top of the positioning seat (6), a rotating seat (2) is rotatably arranged at the top of the cavity, the chuck main body (1) upwards extends out of the upper end of the rotating seat (2) and is used for being connected with the output end of a rotating motor, a pressing seat (3) is fixedly arranged below the rotating seat (2), and a replaceable pressing head (4) is arranged below the pressing seat (3).

2. The rotating chuck according to claim 1, wherein the chuck comprises: the bottom of the cavity extends upwards to form a blocking seat (7) for limiting a workpiece (A) to be machined so as to prevent the workpiece (A) from further moving into the cavity, and a replaceable stop block (8) is arranged on the blocking seat (7).