CN216264614U

CN216264614U - Vibration-proof cutter clamping device for machine tool

Info

Publication number: CN216264614U
Application number: CN202122624366.4U
Authority: CN
Inventors: 田儒玉; 王效朋; 田儒金
Original assignee: Jinan Kangjia Numerical Control Equipment Co ltd
Current assignee: Jinan Kangjia Numerical Control Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a vibration-proof cutter clamping device for a machine tool, which comprises a rectangular box body, an adjusting rod and a mounting ring, wherein the mounting plate is mounted at the side end of the rectangular box body, one side end of the rectangular box body, which is far away from the mounting plate, is provided with an opening, a reducer pipe is arranged at the opening of the rectangular box body, a circular pipe is arranged at the tail end of the reducer pipe, rotating plates which are symmetrically distributed are mounted on the inner wall of the rectangular box body, the adjusting rod is rotatably mounted between the rotating plates, clamping blocks are arranged at the tail end of the adjusting rod, threaded rods which are symmetrically distributed are mounted on the rectangular box body in a threaded manner, a rotating head is arranged at the starting end of each threaded rod, the tail end of each threaded rod extends into the rectangular box body and is in contact with the clamping blocks, the mounting ring is mounted on the circular pipe in a threaded manner, a rubber sleeve is arranged at the side end of the mounting ring, and a cutter sleeve opening is arranged at the center of the rubber sleeve. The utility model has the advantages that the cutter is convenient to mount and dismount, and cutters with different sizes can be mounted.

Description

Vibration-proof cutter clamping device for machine tool

Technical Field

The utility model relates to the technical field of machine tools, in particular to an anti-vibration cutter clamping device for a machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The cutting tool used on the machine tool needs to use the clamping device when being fixed, the existing clamping device is complex in installation operation of the cutting tool, the cutting tool is inconvenient to replace when damaged, the clamping device cannot be used for installing the cutting tools with different sizes, and inconvenience is caused for processing workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-vibration cutter clamping device for a machine tool, which has the advantages that cutters are convenient to mount and dismount, and cutters with different sizes can be mounted, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-vibration cutter clamping device of a machine tool comprises a rectangular box body, an adjusting rod and a mounting ring, wherein a mounting plate is arranged at the side end of the rectangular box body, one side end of the rectangular box body, which is deviated from the mounting plate, is provided with an opening, and the opening of the rectangular box body is provided with a reducer pipe, the tail end of the reducer pipe is provided with a round pipe, the outer surface of the round pipe is provided with external threads, the inner wall of the rectangular box body is provided with rotating plates which are symmetrically distributed, the adjusting rod is rotatably arranged between the rotating plates, the tail end of the adjusting rod is provided with a clamping block, the clamping block is provided with a rubber pad, the rectangular box body is provided with symmetrically distributed threaded rods in a threaded manner, the starting end of each threaded rod is provided with a rotating head, the tail end of each threaded rod extends into the rectangular box body and is contacted with the clamping block, the mounting ring is installed on the circular pipe in a threaded mode, a rubber sleeve is arranged at the side end of the mounting ring, and a cutter sleeve opening is formed in the center of the rubber sleeve.

Preferably, the adjusting rods are two in number and are symmetrically distributed around the rectangular box body.

Preferably, the upper end face of the rectangular box body and the lower end face of the rectangular box body are both provided with symmetrical threaded holes, and the threaded rod is located in the threaded holes.

Preferably, the inner wall of the mounting ring is provided with internal threads, and the size of the mounting ring is matched with that of the circular pipe.

Preferably, a cutting tool is arranged in the rectangular box body, the cutting tool is positioned between the clamping blocks, and the tail end of the cutting tool extends out of the rectangular box body from the tool sleeve opening.

Compared with the prior art, the utility model has the following beneficial effects: 1. when the tool is installed, the tool penetrates into the rectangular box body from the tool sleeve opening, the tool is positioned between the clamping blocks, the clamping blocks can be tightly propped at the tail end of the threaded rod by rotating the rotating head, the two clamping blocks can clamp and fix the tool, the installation and the operation are simple and rapid, and the tool can be conveniently disassembled; 2. the distance between the clamping blocks can be adjusted, so that cutters with different sizes can be clamped and installed; 3. in the work, the rubber sleeve has good elasticity, and the cutter cuff is applicable to the cutter of equidimension not equally, can wrap up in the outside of cutter, can prevent that the piece that the cutting produced from getting into in the rectangular box body in cutting process.

Drawings

FIG. 1 is a side cross-sectional structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic sectional view of the top view of the present invention.

The reference numerals and names in the figures are as follows:

1. mounting a plate; 2. a rectangular box body; 3. adjusting a rod; 4. rotating the head; 5. a reducer pipe; 6. a mounting ring; 7. a cutting tool; 8. a rubber sleeve; 9. a circular tube; 10. a clamping block; 11. a threaded rod; 12. a rotating plate; 13. a rubber pad; 14. and (5) sleeving a cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an anti-vibration cutter clamping device of a machine tool comprises a rectangular box body 2, an adjusting rod 3 and a mounting ring 6, the side end of the rectangular box body 2 is provided with the mounting plate 1, the side end of the rectangular box body 2 departing from the mounting plate 1 is provided with an opening, and the opening of the rectangular box body 2 is provided with a reducer pipe 5, the tail end of the reducer pipe 5 is provided with a round pipe 9, the outer surface of the round pipe 9 is provided with an external thread, the inner wall of the rectangular box body 2 is provided with rotating plates 12 which are symmetrically distributed, the adjusting rods 3 are rotatably arranged between the rotating plates 12, the number of the adjusting rods 3 is two, the two adjusting rods 3 are symmetrically distributed relative to the rectangular box body 2, clamping blocks 10 are arranged at the tail ends of the adjusting rods 3, rubber pads 13 are arranged on the clamping blocks 10, and the distance between the clamping blocks 10 can be adjusted, so that cutters of different sizes can be clamped and mounted.

Threaded rod 11 that symmetric distribution was installed to the screw thread on the rectangle box body 2, the screw hole of symmetry is all seted up to the up end of rectangle box body 2 and terminal surface under the rectangle box body 2, and threaded rod 11 is located the screw hole, the top department of threaded rod 11 is provided with turns round head 4, the end of threaded rod 11 extends to in the rectangle box body 2 and presss from both sides tight piece 10 contact, the cutter penetrates in the rectangle box body 2 from cutter running-on 14 when the installation, make the cutter be located and press from both sides between the tight piece 10, can make the terminal department of threaded rod 11 push up tight piece 10 through rotating round head 4, can make two tight piece 10 of pressing from both sides carry out the centre gripping to the cutter and fix, installation operation is simple swift, and can be convenient for dismantle.

The utility model discloses a cutting tool, including mounting ring 6, rubber sleeve 8, cutting tool, rectangular box body 2, cutting tool 7 is located between clamp block 10, and cutting tool's 7 end extends rectangular box body 2 from tool sleeve 14, and the side of mounting ring 6 is provided with rubber sleeve 8, and the central point department of putting of rubber sleeve 8 is provided with the internal thread, and 6 size and the big or small looks adaptations of circular tube 9 of mounting ring, and the side of mounting ring 6 is provided with rubber sleeve 8, and rubber sleeve 8 is provided with cutter cuff 14 in the work, and in the work, rubber sleeve 8 has good elasticity, cutter cuff 14 is applicable to the not cutter of equidimension equally, can wrap up in the outside of cutter, can prevent that the piece that the cutting produced from entering into rectangular box body 2 in the cutting process, be provided with cutting tool 7 in rectangular box body 2, cutting tool 7 is located between the clamp block 10, and cutting tool's 7 end extends rectangular box body 2 from cutter cuff 14.

The working principle is as follows: when the tool is installed, the cutting tool 7 penetrates into the rectangular box body 2 from the tool sleeve opening 14, the tool is positioned between the clamping blocks 10, the clamping blocks 10 can be tightly propped at the tail end of the threaded rod 11 by rotating the rotating head 4, the two clamping blocks 10 can clamp and fix the tool, the rubber pad 13 can prevent the tool from vibrating in work, the rubber sleeve 8 has good elasticity, the tool sleeve opening 14 is suitable for tools with different sizes and can wrap the outer side of the tool, and chips generated by cutting can be prevented from entering the rectangular box body 2 in cutting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lathe antivibration cutter clamping device, includes rectangle box body (2), adjusts pole (3) and collar (6), its characterized in that: the side of the rectangular box body (2) is provided with a mounting plate (1), one side of the rectangular box body (2) deviating from the mounting plate (1) is provided with an opening, the opening of the rectangular box body (2) is provided with a reducer pipe (5), the tail end of the reducer pipe (5) is provided with a round pipe (9), the outer surface of the round pipe (9) is provided with external threads, the inner wall of the rectangular box body (2) is provided with symmetrically distributed rotating plates (12), the adjusting rod (3) is rotatably arranged between the rotating plates (12), the tail end of the adjusting rod (3) is provided with a clamping block (10), the clamping block (10) is provided with a rubber pad (13), the rectangular box body (2) is provided with symmetrically distributed threaded rods (11) in a threaded manner, the starting end of the threaded rod (11) is provided with a rotating head (4), and the tail end of the threaded rod (11) extends into the rectangular box body (2) to be contacted with the clamping block (10), the mounting ring (6) is installed on the circular pipe (9) in a threaded mode, a rubber sleeve (8) is arranged at the side end of the mounting ring (6), and a cutter sleeve opening (14) is formed in the center of the rubber sleeve (8).

2. The anti-vibration tool clamping device for machine tools as claimed in claim 1, wherein: the two adjusting rods (3) are arranged, and the two adjusting rods (3) are symmetrically distributed relative to the rectangular box body (2).

3. The anti-vibration tool clamping device for machine tools as claimed in claim 1, wherein: symmetrical threaded holes are formed in the upper end face of the rectangular box body (2) and the lower end face of the rectangular box body (2), and the threaded rod (11) is located in the threaded holes.

4. The anti-vibration tool clamping device for machine tools as claimed in claim 1, wherein: the inner wall of the mounting ring (6) is provided with internal threads, and the size of the mounting ring (6) is matched with that of the circular pipe (9).

5. The anti-vibration tool clamping device for machine tools as claimed in claim 1, wherein: the cutting tool (7) is arranged in the rectangular box body (2), the cutting tool (7) is located between the clamping blocks (10), and the tail end of the cutting tool (7) extends out of the rectangular box body (2) from the tool sleeve opening (14).