CN219403274U

CN219403274U - Clamping device of superhard tower-shaped cutter

Info

Publication number: CN219403274U
Application number: CN202320533420.0U
Authority: CN
Inventors: 王小兵; 孙海君
Original assignee: Danyang Hengwang Hardware & Electrical Appliance Co ltd
Current assignee: Danyang Hengwang Hardware & Electrical Appliance Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-25
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the field of cutter processing equipment, in particular to a clamping device of a superhard tower-shaped cutter, which comprises a disc, wherein a plurality of clamping parts are arranged in the disc in a sliding manner at equal intervals in the circumferential direction, the inner surfaces of the clamping parts form a cylindrical clamping cavity, the outer surfaces of the clamping parts are provided with inclined surfaces, an adjusting component is arranged between the clamping parts and the disc, and the adjusting component is used for controlling the clamping parts to slide in the radial direction of the disc.

Description

Clamping device of superhard tower-shaped cutter

Technical Field

The utility model relates to the field of cutter processing equipment, in particular to a clamping device of a superhard tower-shaped cutter.

Background

A cutter is a tool used for cutting machining in machine manufacturing, also called a cutting tool.

In the existing process of producing the tower-shaped cutter, the tower-shaped cutter needs to be clamped and fixed by using the clamping device, and the existing clamping devices are complex in structure, so that the clamping device with simple structure and good clamping effect is needed, and the clamping device for the superhard tower-shaped cutter is provided.

Disclosure of Invention

The utility model aims to provide a clamping device of a superhard tower-shaped cutter, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device of superhard tower shape cutter, includes the disc, equidistant slip in the circumferencial direction of disc is provided with a plurality of clamping parts, and a plurality of the internal surface of clamping part forms a cylindrical centre gripping chamber, the surface of clamping part sets up to the inclined plane, the clamping part with be provided with adjusting part between the disc, adjusting part is used for controlling a plurality of the clamping part slides in the radial of disc.

Preferably, the adjusting component comprises a driving piece, a connecting ring, a connecting part, a second sliding block and a second sliding groove, wherein the second sliding groove is formed in the outer surface of the clamping part, the second sliding block is arranged in the second sliding groove in a sliding mode, the connecting ring is fixedly mounted at one end of the driving piece, and the connecting ring is fixedly connected with the second sliding block through the connecting part.

Preferably, the driving piece is an electric telescopic rod, and the connecting ring is fixedly arranged on the movable end of the electric telescopic rod.

Preferably, first sliding grooves are formed in the circumferential direction of the disc at equal intervals, and the bottom ends of the clamping parts are slidably arranged in the first sliding grooves through first sliding blocks which are fixedly arranged.

Preferably, an installation part is arranged below the disc, and the installation part is fixedly connected with the disc through a connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: through the equidistant slip in the circumferencial direction of disc is provided with a plurality of clamping parts, and the surface of clamping part sets up to the inclined plane, utilize adjusting part can make a plurality of clamping parts slide in the radial of disc, change the diameter size of the cylindrical clamping chamber that a plurality of clamping parts formed, utilize this clamping chamber can press from both sides tight fixing of the handle of a knife of tower cutter on this clamping device, this clamping device not only presss from both sides tightly effectually, and simple structure, form the clamping chamber in this clamping device simultaneously and can press from both sides tightly fixedly to the handle of a knife diameter of the tower cutter of arbitrary size, the suitability is also higher.

Drawings

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

fig. 2 is a schematic diagram of a split structure of a clamping portion and an adjusting assembly according to the present utility model.

In the figure: 1. a mounting part; 2. a connecting rod; 3. an electric telescopic rod; 4. a disc; 5. a first chute; 6. a clamping part; 7. a connecting ring; 8. a connection part; 9. a second slider; 10. a second chute; 11. a clamping cavity; 12. a first slider.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.

Referring to fig. 1-2, the present utility model provides a clamping device for superhard turret-shaped cutters: comprises a disc 4, a plurality of clamping parts 6 are arranged on the disc 4 in a sliding manner at equal intervals along the circumferential direction, a cylindrical clamping cavity 11 is formed on the inner surface of the clamping parts 6, the inner part of the clamping cavity 11 is used for clamping the handle of the tower-shaped cutter, the handle of the tower-shaped cutter is clamped and fixed through the mutual matching of the clamping parts 6, the outer surface of the clamping part 6 is provided with an inclined surface, the clamping parts 6 just form a cone, an adjusting component is arranged between the clamping parts 6 and the disc 4, the adjusting component comprises a driving piece, a connecting ring 7, a connecting part 8, a second sliding block 9 and a second sliding groove 10, the driving piece is an electric telescopic rod 3, the second sliding groove 10 is formed on the outer surface of the clamping part 6, the second sliding block 9 is arranged in the second sliding groove 10, the connecting ring 7 is fixedly arranged on the movable end of the connecting ring 7, the connecting ring 7 is fixedly connected with the second sliding block 9 through the connecting part 8, in the process of clamping the tower-shaped cutter, the electric telescopic rod 3 drives the connecting ring 7 to approach to one end with smaller diameter of the clamping part 6, the clamping part 6 is pulled to slide in the radial direction of the disc 4 due to the fixed length of the connecting part 8, the diameter of the clamping cavity 11 is increased, at the moment, the cutter handle of the tower-shaped cutter can be placed in the clamping cavity 11, the electric telescopic rod 3 is started to enable the connecting ring 7 to move to one end with larger diameter of the clamping part 6, a plurality of clamping parts 6 are simultaneously driven to slide in the radial direction of the disc 4, the diameter of the clamping cavity 11 is reduced, the cutter handle of the tower-shaped cutter can be clamped and fixed after the clamping cavity 11 is reduced to a certain extent, the clamping device has good clamping effect and simple structure, and meanwhile, the cutter handle diameter of the tower-shaped cutter can be clamped and fixed by the clamping cavity 11 formed in the clamping device, the applicability is also higher.

First sliding grooves 5 are formed in the circular disc 4 at equal intervals in the circumferential direction, first sliding blocks 12 fixedly arranged on the bottom end of the clamping part 6 are slidably arranged in the first sliding grooves 5, and when the electric telescopic rod 3 drives the connecting ring 7 to move in the height direction of the clamping part 6, the clamping part 6 slidably adjusts the position on the circular disc 4 through the first sliding blocks 12 fixedly arranged.

The mounting part 1 is arranged below the disc 4, the clamping device can be fixedly mounted at a designated position by the mounting part 1 through bolts, and the mounting part 1 is fixedly connected with the disc 4 through the connecting rod 2.

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. The utility model provides a clamping device of superhard tower shape cutter which characterized in that: including disc (4), the slip of equidistant in the circumferencial direction of disc (4) is provided with a plurality of clamping parts (6), and a plurality of the internal surface of clamping part (6) forms a cylindrical centre gripping chamber (11), the surface of clamping part (6) sets up to the inclined plane, clamping part (6) with be provided with adjusting part between disc (4), adjusting part is used for controlling a plurality of clamping part (6) are slided in the radial of disc (4).

2. A superhard turret tool holding device according to claim 1, wherein: the adjusting component comprises a driving piece, a connecting ring (7), a connecting part (8), a second sliding block (9) and a second sliding groove (10), wherein the second sliding groove (10) is formed in the outer surface of the clamping part (6), the second sliding block (9) is arranged in the second sliding groove (10) in a sliding mode, the connecting ring (7) is fixedly mounted at one end of the driving piece, and the connecting ring (7) is fixedly connected with the second sliding block (9) through the connecting part (8).

3. A superhard turret tool holding device according to claim 2, wherein: the driving piece is an electric telescopic rod (3), and the connecting ring (7) is fixedly arranged at the movable end of the electric telescopic rod (3).

4. A superhard turret tool holding device according to claim 1, wherein: first sliding grooves (5) are formed in the circular disc (4) at equal intervals in the circumferential direction, and first sliding blocks (12) fixedly arranged on the bottom end of the clamping part (6) are arranged in the first sliding grooves (5) in a sliding mode.

5. A superhard turret tool holding device according to claim 1, wherein: the disc (4) is provided with an installation part (1) below, and the installation part (1) is fixedly connected with the disc (4) through a connecting rod (2).