CN219786853U

CN219786853U - Universal self-centering tapping chuck

Info

Publication number: CN219786853U
Application number: CN202320217253.9U
Authority: CN
Inventors: 陈启丰; 陈庆锋; 赵锋
Original assignee: Changzhou Chenyi Intelligent Equipment Co ltd
Current assignee: Changzhou Chenyi Intelligent Equipment Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-10-03
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of tapping chucks and discloses a universal self-centering tapping chuck which comprises a tapping chuck body. The universal self-centering tapping chuck can compensate the eccentric amount between the chuck prop and the workpiece through the parallel axial floating mechanism, can realize automatic centering, fully floats in a radial plane by 360 degrees, ensures the quality and precision of a machined hole, simultaneously saves calibration and tool changing tools, improves the production efficiency, is convenient to operate, saves working hours, simultaneously avoids the positioning of a machining process by a manual or mechanical arm, has poor concentricity and insufficient positioning consistency, greatly improves the machining efficiency on the premise of not influencing the machining precision, realizes automatic connection, and has wide adjustable applicable workpiece range.

Description

Universal self-centering tapping chuck

Technical Field

The utility model relates to the technical field of tapping chucks, in particular to a universal self-centering tapping chuck.

Background

The tapping chuck is a fixture of an internal thread processing machine tool, a multipurpose tool series for clamping a tap, various varieties are provided, and the tapping chuck is one of the most common fixtures in machining.

The existing processing technology is positioned by a manual or mechanical arm, has poor concentricity and insufficient positioning consistency, greatly improves the processing efficiency on the premise of not influencing the processing precision, can realize automatic online and has wide adjustable applicable workpiece range.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the universal self-centering tapping chuck which has the advantages of convenient operation, automation realization and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a universal self-centering tapping chuck, includes the tapping chuck, the tapping chuck includes outer loop, anchor clamps, dabber, floating ring and rubber ring, rubber ring fixed mounting is in the dabber outside, the dabber is installed in the outer loop inboard, the floating ring is installed in the dabber side, the anchor clamps are installed in the floating ring side.

Preferably, the rubber ring is fixedly arranged outside the mandrel.

Through the technical scheme, the protection of the outer side of the mandrel is increased by the rubber ring, so that the mandrel is prevented from being damaged by excessive friction during operation, and the function of protecting the mandrel is achieved.

Preferably, the floating ring is fixedly arranged on the side surface of the mandrel.

Through the technical scheme, the floating ring is used for positioning, so that the centering work can be easily completed.

Preferably, the mandrel is fixedly mounted inside the outer ring.

Through above-mentioned technical scheme, by the outer loop as main solid fixed ring for overall structure is stable and integrated, comes together whole tapping chuck and lathe connection by the dabber, has played the fixed effect of installation.

Preferably, the clamp is fixedly arranged on the side surface of the mandrel.

Through the technical scheme, the fixture is used for fixing, so that the fixture can finish the fixing work of the cutter.

Compared with the prior art, the utility model provides the universal self-centering tapping chuck, which has the following beneficial effects:

the utility model can compensate the eccentric amount between the chuck prop and the workpiece through the parallel axial floating mechanism, can realize automatic centering, can realize full floating of a radial plane of 360 degrees, can ensure the quality and the precision of a machined hole, can save the calibration and tool changing work, can improve the production efficiency, can ensure that the whole tapping chuck is convenient to operate, can save the working hours, and can realize automatic connection.

Drawings

FIG. 1 is a schematic view of the overall structure of the tapping clamp of the present utility model;

FIG. 2 is a schematic front view of a structured tapping cartridge of the present utility model;

fig. 3 is a schematic front cross-sectional view of a structured tapping clamp according to the present utility model.

Wherein: 1. tapping clamp heads; 2. an outer ring; 3. a clamp; 4. a mandrel; 5. a floating ring; 6. a rubber ring.

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. 1-3, a universal self-centering tapping chuck comprises a tapping chuck 1, wherein the tapping chuck 1 comprises an outer ring 2, a clamp 3, a mandrel 4, a floating ring 5 and a rubber ring 6, the rubber ring 6 is fixedly arranged on the outer side of the mandrel 4, the mandrel 4 is arranged on the inner side of the outer ring 2, the floating ring 5 is arranged on the side surface of the mandrel 4, and the clamp 3 is arranged on the side surface of the floating ring 5.

Specifically, the rubber ring 6 is fixedly arranged on the outer side of the mandrel 4, and the protection of the outer side of the mandrel 4 is increased by the rubber ring 6, so that the mandrel 4 is prevented from being damaged by excessive friction during operation, and the function of protecting the mandrel 4 is achieved.

Specifically, floating ring 5 fixed mounting is in dabber 4 side, and the advantage is, is carried out the effect of location by floating ring 5 for can light completion centering work.

Specifically, dabber 4 fixed mounting is in outer loop 2 inside, and the advantage is, by outer loop 2 as main solid fixed ring for overall structure is stable and integrated, is in the same place whole tapping chuck 1 and lathe connection by dabber 4, has played the fixed effect of installation.

Specifically, the fixture 3 is fixedly arranged on the side surface of the mandrel 4, and the fixture 3 has the advantage that the fixture 3 is used for fixing, so that the fixture 3 can finish the fixing work of the cutter.

When the automatic tapping device is used, the eccentric amount between the chuck prop and the workpiece can be compensated through the mechanism which is parallel and axially floating, the automatic centering can be realized, the radial plane is fully floating by 360 degrees, the quality and the precision of a machined hole are ensured, meanwhile, the calibration and the tool changing work are saved, the production efficiency is improved, the whole tapping chuck is convenient to operate, the working hours are saved, and meanwhile, the automatic connection can be realized.

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

Claims

1. Universal self-centering tapping chuck, comprising a tapping chuck (1), characterized in that: the tapping chuck (1) comprises an outer ring (2), a clamp (3), a mandrel (4), a floating ring (5) and a rubber ring (6), wherein the rubber ring (6) is fixedly arranged on the outer side of the mandrel (4), the mandrel (4) is arranged on the inner side of the outer ring (2), the floating ring (5) is arranged on the side face of the mandrel (4), and the clamp (3) is arranged on the side face of the floating ring (5).

2. The universal self-centering tapping clamp as claimed in claim 1, wherein: the floating ring (5) is fixedly arranged on the side face of the mandrel (4).

3. The universal self-centering tapping clamp as claimed in claim 1, wherein: the mandrel (4) is fixedly arranged inside the outer ring (2).

4. The universal self-centering tapping clamp as claimed in claim 1, wherein: the clamp (3) is fixedly arranged on the side face of the mandrel (4).