CN214720651U

CN214720651U - Chuck for lathe

Info

Publication number: CN214720651U
Application number: CN202121191702.4U
Authority: CN
Inventors: 王小明
Original assignee: Xiehecheng Machinery Equipment Co ltd
Current assignee: Xiehecheng Machinery Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-16
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a chuck for lathe, its characterized in that: comprises a chuck body, a clamping jaw and a chip-preventing plug; the chuck body is arranged into a disc structure with an inner hole; a plurality of groups of jaw tracks are uniformly distributed on the chuck body; two opposite protruding structures are arranged on two sides of the inner part of the clamping jaw track; clamping groove structures matched with the protruding structures are arranged on the two sides of the clamping jaw and the anti-scrap plug; the clamping jaw and the anti-scrap plug are slidably arranged in the clamping jaw track through the matching of the clamping groove structure and the protruding structure; the anti-scrap plug is tightly arranged at one end, close to the inner hole of the chuck body, of the clamping jaw. The utility model discloses a set up on the jack catch and prevent bits stopper, can prevent effectively that the garrulous little smear metal in the lathe course of the work from getting into the jack catch track, cause the jack catch operation unsmooth and take place wearing and tearing.

Description

Chuck for lathe

Technical Field

The utility model relates to a chuck for lathe belongs to lathe equipment technical field.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The clamping tool that extensively used to machine parts machining on the lathe at present mainly is the chuck, and this kind of chuck is in the broken little smear metal easily gets into the jack catch track of chuck and deposits in the use, causes the jack catch inconvenient operation, loses the precision, has aggravated the degree of wear between jack catch and jack catch track, leads to the work piece to press from both sides not tightly, has influenced machining precision. Therefore, the cleaning and maintenance are required to be frequently carried out, the time and the labor are consumed, and the production efficiency is low.

Therefore, how to provide a lathe chuck capable of effectively preventing chips from entering the jaw track is the research object of the utility model.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned technique, the utility model provides a chuck for lathe through set up anti-chip stopper on the jack catch, prevents that the garrulous little smear metal in the lathe course of the work from getting into the jack catch track, causes the jack catch operation unsmooth and takes place wearing and tearing.

For solving the prior art problem, the utility model discloses the technical scheme who adopts is:

a chuck for a lathe, characterized in that: comprises a chuck body, a clamping jaw and a chip-preventing plug; the chuck body is arranged into a disc structure with an inner hole; a plurality of groups of jaw tracks are uniformly distributed on the chuck body; two opposite protruding structures are arranged on two sides of the inner part of the clamping jaw track; clamping groove structures matched with the protruding structures are arranged on the two sides of the clamping jaw and the anti-scrap plug; the clamping jaw and the anti-scrap plug are slidably arranged in the clamping jaw track through the matching of the clamping groove structure and the protruding structure; the anti-scrap plug is tightly arranged at one end, close to the inner hole of the chuck body, of the clamping jaw.

Furthermore, the material of the anti-chip plug is selected from high-temperature-resistant and corrosion-resistant silica gel or rubber material.

Further, the anti-scrap plug is tightly stuck on the clamping jaws through strong glue.

Furthermore, the bottom of the anti-chip plug is attached to the top end face of the clamping jaw track.

Further, the height dimension of the chip-preventing plug is lower than that of the clamping jaw.

The utility model has the advantages that: through set up the anti-chip stopper on the jack catch, can prevent effectively that the garrulous little smear metal in the lathe course of working from getting into the jack catch track, cause the jack catch operation unsmooth and take place wearing and tearing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the chuck body of the present invention.

Fig. 3 is a schematic structural diagram of the claw track of the present invention.

Fig. 4 is the structure schematic diagram of the utility model discloses anti-chip stopper is installed on the jack catch.

Fig. 5 is a schematic structural view of the anti-scrap plug of the present invention.

Wherein: the chuck comprises a chuck body 1, a clamping jaw 2, a chip-preventing plug 3, a clamping jaw track 4, a protruding structure 5 and a clamping groove structure 6.

Detailed Description

In order to make the technical solution of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1 to 5.

As shown in fig. 1 to 5, a chuck for a lathe, comprising: the chuck comprises a chuck body 1, a jaw 2 and a chip-preventing plug 3; the chuck body 1 is arranged into a disc structure with an inner hole; a plurality of groups of jaw tracks 4 are uniformly distributed on the chuck body 1; two opposite protruding structures 5 are arranged on two sides of the inside of the jaw track 4; clamping groove structures 6 matched with the protruding structures 5 are arranged on the two sides of the clamping jaw 2 and the anti-scrap plug 3; the clamping jaw 2 and the anti-scrap plug 3 are slidably mounted in the clamping jaw track 4 through the matching of the clamping groove structure 6 and the protruding structure 5; the anti-chip plug 3 is tightly arranged at one end, close to the inner hole of the chuck body 1, of the clamping jaw 2.

In this embodiment, the material of the chip-proof plug 3 is preferably selected from a high-temperature-resistant and corrosion-resistant silica gel or rubber material.

In this embodiment, preferably, the chip-preventing plug 3 is tightly adhered to the claw 2 by strong glue, so that the chip-preventing plug 3 is ensured not to fall off.

In this embodiment, preferably, the bottom of the chip-preventing plug 3 is attached to the top end surface of the jaw rail 4, so as to prevent small chips from entering the gap between the chip-preventing plug 3 and the jaw rail 4.

In this embodiment, preferably, the height dimension of the chip-preventing plug 3 is smaller than the height dimension of the jaw 2, and the part of the jaw 2 higher than the chip-preventing plug 3 is used as a working end to clamp a workpiece, so as to prevent the chip-preventing plug 3 from being clamped between the jaw 2 and the workpiece.

The utility model discloses during the use: install chip prevention stopper 3 and jack catch 2 in the jack catch track 4 of chuck body 1, slip jack catch 2 presss from both sides tight work piece, and the garrulous little smear metal that produces in the lathe use can not get into the clearance between jack catch 2 and the jack catch track 4 because the separation of chip prevention stopper 3, can effectively avoid jack catch 2 to move the problem that is not smooth and easy and take place wearing and tearing.

The technical solutions provided by the present application are introduced in detail, and the principles and embodiments of the present application are explained herein by applying embodiments, and the descriptions of the embodiments are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A chuck for a lathe, characterized in that: comprises a chuck body, a clamping jaw and a chip-preventing plug; the chuck body is arranged into a disc structure with an inner hole; a plurality of groups of jaw tracks are uniformly distributed on the chuck body; two opposite protruding structures are arranged on two sides of the inner part of the clamping jaw track; clamping groove structures matched with the protruding structures are arranged on the two sides of the clamping jaw and the anti-scrap plug; the clamping jaw and the anti-scrap plug are slidably arranged in the clamping jaw track through the matching of the clamping groove structure and the protruding structure; the anti-scrap plug is tightly arranged at one end, close to the inner hole of the chuck body, of the clamping jaw.

2. The chuck for lathe according to claim 1, wherein: the material of the anti-chip plug is selected from high-temperature-resistant and corrosion-resistant silica gel or rubber material.

3. The chuck for lathe according to claim 1, wherein: the anti-scrap plug is tightly stuck on the clamping jaw through strong glue.

4. The chuck for lathe according to claim 1, wherein: the bottom of the chip-preventing plug is attached to the top end face of the clamping jaw track.

5. The chuck for lathe according to claim 1, wherein: the height dimension of the chip-preventing plug is lower than that of the clamping jaw.