CN213411244U

CN213411244U - High-efficient light lathe fixture

Info

Publication number: CN213411244U
Application number: CN202022211030.0U
Authority: CN
Inventors: 王承壹
Original assignee: Suzhou Upno Precision Machinery Co ltd
Current assignee: Suzhou Upno Precision Machinery Co ltd
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2021-06-11
Anticipated expiration: 2030-10-04

Abstract

The utility model discloses a high-efficient light turning attachment, including taper shank, anchor clamps body, guard shield, V type clamp plate, V type work piece fixed block, locating pin, M12 tight set bolt, M8 bolt and M10 bolt, be equipped with V type clamp plate draw-in groove on the anchor clamps body, V type clamp plate is equipped with the kelly, V type clamp plate passes through the kelly joint in V type clamp plate draw-in groove to fix on the anchor clamps body, be equipped with M12 tight set bolt on the kelly, the utility model discloses when in actual use, place circular, square or rectangular work piece on V type work piece fixed block, and utilize M12 tight set bolt elasticity to drive the elasticity of V type clamp plate, thereby realize the clamp down and unclamp to the work piece, simple convenient and fast, the utility model discloses can replace original four-jaw chuck, after the work piece is placed, only utilize the bolt can accomplish fixedly, simple and convenient, the working efficiency is improved.

Description

High-efficient light lathe fixture

Technical Field

The utility model relates to a turning attachment processing technology field, in particular to high-efficient light turning attachment.

Background

The lathe fixture is used for processing the inner and outer rotary surfaces and the end surface of a workpiece on a lathe. The lathe fixture is mostly installed on the main shaft, and the lathe fixture is rarely installed on a saddle or a lathe bed. When an existing lathe is used for clamping a round workpiece, a square workpiece and a rectangular workpiece accessory, the four-jaw chuck is often needed to clamp, and when the four-jaw chuck is installed, the four-jaw chuck is difficult to install due to the fact that the structure of the four-jaw chuck is complex, time and labor are consumed, and the workpiece is clamped and wasted.

The utility model provides a high-efficient light turning attachment solves above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve current lathe and when carrying out circular workpiece, square workpiece and rectangle workpiece accessories, often need four-jaw chuck centre gripping, during the installation four-jaw chuck, because four-jaw chuck structure is complicated, difficulty when the installation, long time consuming, the work piece presss from both sides tight technical problem who wastes time and energy, provides a high-efficient light turning attachment and solves above-mentioned technical problem.

In order to realize the purpose of the utility model, the utility model provides a pair of high-efficient light turning attachment, its characterized in that: comprises a taper shank, a clamp body, a protective cover, a V-shaped pressure plate, a V-shaped workpiece fixing block, a positioning pin, an M12 fastening bolt, an M8 bolt and an M10 bolt, the taper shank is locked on the clamp body through M10 bolts, the shield is positioned on the outer side of the clamp body, the clamp is locked on the clamp body through M8 bolts, a V-shaped workpiece fixing block is fixed on the inner side of one side of the clamp body through M6 bolts, a V-shaped pressing plate is arranged on the other inner side of the clamp body, the positioning pins are fixed on the same side of the V-shaped workpiece fixing block, and is positioned at one side close to the taper shank, the V-shaped workpiece fixing block and the V-shaped pressing plate correspond to each other, the clamp body is provided with a V-shaped clamp plate clamping groove, the V-shaped clamp plate is provided with a clamping rod, the V-shaped clamp plate is clamped in the V-shaped clamp plate clamping groove through the clamping rod, thereby fix on the anchor clamps body, be equipped with M12 fastening bolt on the kelly, be equipped with the spring on the M12 fastening bolt.

Further, the spring is a compression spring.

Further, the length of the M12 fastening bolt is 50mm, the length of the M8 bolt is 25mm, the length of the M10 bolt is 20mm, and the length of the M6 bolt is 10 mm.

Compared with the prior art, the utility model has the advantages that: when in-service use, place circular, square or rectangular work piece on V type work piece fixed block to utilize the elasticity that the tight set bolt elasticity of M12 drove V type clamp plate, thereby realize pressing from both sides tightly and loosening the work piece, simple convenient and fast, the design of V type work piece fixed block and V type clamp plate, can be better fixed the work piece, avoid adding man-hour not hard up, the utility model discloses can replace original four-jaw chuck, the work piece is placed the back, only utilizes the bolt can accomplish fixedly, and is simple and convenient, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency portable lathe fixture of the present invention;

FIG. 2 is a schematic structural view of a part A of the high-efficiency portable lathe fixture structure of the present invention;

in the drawings: 1. a taper shank; 2. a clamp body; 3. a shield; 4. a V-shaped pressing plate; 5. fixing blocks for the V-shaped workpieces; 6. positioning pins; 7. m12 fastening the bolt; 8. an M8 bolt; 9. an M10 bolt; 10. a V-shaped pressing plate clamping groove; 11. a clamping rod; 12. a spring; 13. m6 bolt.

Detailed Description

In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution 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.

FIG. 1 is a schematic structural view of a high-efficiency portable lathe fixture of the present invention; FIG. 2 is a schematic structural view of a part A of the high-efficiency portable lathe fixture structure of the present invention; as shown in fig. 1 and fig. 2, the embodiment of the present invention provides a high-efficient portable lathe fixture, which is characterized in that: the taper shank type clamping fixture comprises a taper shank 1, a fixture body 2, a shield 3, a V-shaped pressing plate 4, a V-shaped workpiece fixing block 5, a positioning pin 6, an M12 fastening bolt 7, an M8 bolt 8, an M10 bolt 9 and an M6 bolt 13, wherein the taper shank 1 is locked on the fixture body 2 through the M10 bolt 9, the shield 3 is positioned at the outer side of the fixture body 2 and is locked on the fixture body 2 through the M8 bolt 8, the V-shaped workpiece fixing block 5 is fixed at the inner side of one side of the fixture body 2 through the M6 bolt 13, the V-shaped pressing plate 4 is arranged at the other inner side of the fixture body, the positioning pin 6 is fixed at the same side of the V-shaped workpiece fixing block 5 and is positioned at one side close to the taper shank 1, the V-shaped workpiece fixing block 5 and the V-shaped pressing plate 4 correspond to each other, a V-shaped pressing plate clamping groove 10 is arranged on the fixture body 2, a clamping rod 11 is arranged on the V-shaped pressing plate 4, thereby being fixed on the clamp body 2, the clamping rod 11 is provided with an M12 fastening bolt 7, and the M12 fastening bolt 7 is provided with a spring 12.

Preferably, the spring 12 is a compression spring.

Preferably, the length of the M12 fastening bolt 7 is 50mm, the length of the M8 bolt 8 is 25mm, the length of the M10 bolt 9 is 20mm, and the length of the M6 bolt 13 is 10 mm.

The beneficial effects of the utility model include: when in-service use, place circular, square or rectangular work piece on V type work piece fixed block to utilize the elasticity that the tight set bolt elasticity of M12 drove V type clamp plate, thereby realize pressing from both sides tightly and loosening the work piece, simple convenient and fast, the design of V type work piece fixed block and V type clamp plate, can be better fixed the work piece, avoid adding man-hour not hard up, the utility model discloses can replace original four-jaw chuck, the work piece is placed the back, only utilizes the bolt can accomplish fixedly, and is simple and convenient, has improved work efficiency.

The utility model provides a pair of high-efficient light turning attachment, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content and according to with the implementation, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient light turning attachment which characterized in that: comprises a taper shank, a clamp body, a protective cover, a V-shaped pressure plate, a V-shaped workpiece fixing block, a positioning pin, an M12 fastening bolt, an M8 bolt and an M10 bolt, the taper shank is locked on the clamp body through M10 bolts, the shield is positioned on the outer side of the clamp body, the clamp is locked on the clamp body through M8 bolts, a V-shaped workpiece fixing block is fixed on the inner side of one side of the clamp body through M6 bolts, a V-shaped pressing plate is arranged on the other inner side of the clamp body, the positioning pins are fixed on the same side of the V-shaped workpiece fixing block, and is positioned at one side close to the taper shank, the V-shaped workpiece fixing block and the V-shaped pressing plate correspond to each other, the clamp body is provided with a V-shaped clamp plate clamping groove, the V-shaped clamp plate is provided with a clamping rod, the V-shaped clamp plate is clamped in the V-shaped clamp plate clamping groove through the clamping rod, thereby fix on the anchor clamps body, be equipped with M12 fastening bolt on the kelly, be equipped with the spring on the M12 fastening bolt.

2. A high efficiency portable lathe fixture as claimed in claim 1, wherein: the spring is a compression spring.

3. A high efficiency portable lathe fixture as claimed in claim 1, wherein: the length of M12 fastening bolt is 50mm, the length of M8 bolt is 25mm, the length of M10 bolt is 20mm, the length of M6 bolt is 10 mm.