CN209935878U

CN209935878U - Cutting tool convenient for angle adjustment

Info

Publication number: CN209935878U
Application number: CN201920610370.5U
Authority: CN
Inventors: 恽熙; 恽飙; 蔡云; 王志花; 周剑锋
Original assignee: Changzhou Danmude Tool Manufacturing Co Ltd
Current assignee: Changzhou Danmude Tool Manufacturing Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a cutting tool convenient to angle regulation, including first fixed block and cutting tool body, first spout has all been seted up to both sides around the first fixed block, the third spout has been seted up to the lower surface of second fixed block, the middle part through connection of slider has the threaded rod, and the threaded rod rotates with the second fixed block and is connected, the fourth spout has all been seted up on fixed plate and the slide, and the inboard sliding connection of fourth spout has the fixed bolster, the lower extreme fixedly connected with fixture block of fixed bolster, and the fixture block is connected with cutting tool body block. This cutting tool convenient to angle regulation is convenient for adjust this cutting tool's angle, makes this cutting tool more meticulous to the processing of part, and the practicality is higher, and is convenient for fix different width size's blade, great improvement this cutting tool's flexibility, use convenience more.

Description

Cutting tool convenient for angle adjustment

Technical Field

The utility model relates to a relevant technical field of machining specifically is a cutting tool convenient to angle regulation.

Background

At present, along with the continuous development of manufacturing, the application of numerically-controlled machine tool is also more and more extensive in machining, and the use of digit control machine tool has effectually improved machining's work efficiency, and the cutting tool bit that the digit control machine tool used is the important component part of whole digit control machine tool, and the quality of cutting tool bit quality is direct influence the quality and the efficiency of processing product, and the kind of cutting tool is also manifold to deal with different machining.

However, the conventional cutting tool does not have the function of adjusting the angle in the using process, can not effectively process parts finely, is not flexible enough to use and has low practicability, and the conventional cutting tool is not convenient to fix blades with different widths and is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting tool convenient to angle regulation to the in-process that the cutting tool who proposes in solving above-mentioned background art was using does not possess angle regulation's function, can not effectually carry out meticulous processing to the part, and it is not nimble enough and the practicality is not high to use, and is not convenient for fix the blade of different widths, uses the problem that is not convenient enough.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting tool convenient for angle adjustment comprises a first fixing block and a cutting tool body, wherein first sliding grooves are formed in the front side and the rear side of the first fixing block, a second sliding groove is formed in the lower surface of the first fixing block, a second fixing block is connected to the inner side of the second sliding groove in a clamped mode, a third sliding groove is formed in the lower surface of the second fixing block, a sliding block is connected to the inner side of the third sliding groove in a sliding mode, a sliding plate is fixedly connected to the lower surface of the sliding block, a threaded rod penetrates through the middle of the sliding block and is connected with the second fixing block in a rotating mode, a fixing plate is fixedly connected to the left side of the lower surface of the second fixing block, a fourth sliding groove is formed in each of the fixing plate and the sliding plate, a fixing support is connected to the inner side of the fourth sliding groove in a sliding mode, the middle, and the fixture block is connected with the cutting tool body in a clamping way.

Preferably, the number of the first sliding grooves is 2, and the cross section of each first sliding groove is semicircular.

Preferably, the second fixed block has a convex-shaped longitudinal section, and the second fixed block forms a rotating structure on the first fixed block.

Preferably, the fourth sliding groove is of a semicircular structure, and the fourth sliding groove is symmetrically arranged about a vertical central axis of the cutting tool body.

Preferably, the longitudinal section of the fixing support is in a 7 shape, and the right-angle side at the upper end of the fixing support is in a cylindrical shape.

Preferably, the clamping blocks are symmetrically arranged about the vertical central axis of the cutting tool body in 2 numbers, and the clamping blocks are of hollow structures.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting tool convenient for angle adjustment is convenient for angle adjustment, so that the cutting tool can more finely process parts, has higher practicability, is convenient for fixing blades with different width sizes, greatly improves the flexibility of the cutting tool, and is more convenient to use;

1. the first sliding chute is arranged, the cross section of the first sliding chute is semicircular, the first sliding chute is convenient for controlling the rotation of the second fixing block, the left and right positions of the tool bit of the cutting tool body are convenient to adjust, the operability is greatly improved, and the operation is more convenient;

2. the fourth chute is of a semicircular structure, and the front and rear positions of the tool bit of the cutting tool body can be conveniently adjusted due to the arrangement of the fourth chute, so that the flexibility is effectively improved, the fine machining of parts is facilitated, and the quality of part machining is improved;

3. be equipped with the fixed bolster, the lower extreme fixedly connected with fixture block of fixed bolster, the setting of fixed bolster is convenient for fix the cutting tool body, and the dismantlement of the cutting tool body of being convenient for simultaneously is convenient for fix the cutting blade of different width sizes in addition, and the effectual practicality that has improved uses more convenience.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side view of the cross-section of the present invention;

FIG. 3 is a schematic diagram of the right side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of a connection structure of the first fixing block and the second fixing block of the present invention.

In the figure: 1. a first fixed block; 2. a first chute; 3. a second chute; 4. a second fixed block; 5. a third chute; 6. a slider; 7. a slide plate; 8. a threaded rod; 9. a fixing plate; 10. a fourth chute; 11. fixing a bracket; 12. a clamping block; 13. a cutting tool body.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting tool convenient for angle adjustment comprises a first fixed block 1, a first chute 2, a second chute 3, a second fixed block 4, a third chute 5, a sliding block 6, a sliding plate 7, a threaded rod 8, a fixed plate 9, a fourth chute 10, a fixed support 11, a clamping block 12 and a cutting tool body 13, wherein the first chute 2 is arranged on the front side and the rear side of the first fixed block 1, the second chute 3 is arranged on the lower surface of the first fixed block 1, the inner side of the second chute 3 is connected with the second fixed block 4 in a clamping manner, the third chute 5 is arranged on the lower surface of the second fixed block 4, the sliding block 6 is connected on the inner side of the third chute 5 in a sliding manner, the sliding plate 7 is fixedly connected on the lower surface of the sliding block 6, the threaded rod 8 is connected in the middle of the sliding block 6 in a penetrating manner, the threaded rod 8 is rotatably connected with the second fixed block 4, fourth spout 10 has all been seted up on fixed plate 9 and the slide 7, and the inboard sliding connection of fourth spout 10 has fixed bolster 11 to the middle part of fixed bolster 11 all rotates with slide 7 and fixed plate 9 and is connected, the lower extreme fixedly connected with fixture block 12 of fixed bolster 11, and fixture block 12 is connected with cutting tool body 13 block.

Like the longitudinal section shape of fixed bolster 11 in fig. 1 be "7" font, and the right-angle side of the upper end of fixed bolster 11 is cylindrical, the slip of the fixed bolster 11 of being convenient for, fixture block 12 is provided with 2 about the perpendicular well axis symmetry of cutting tool body 13, and fixture block 12 is hollow structure, the dismantlement of the cutting tool body 13 of being convenient for, use more nimble, and be convenient for fix the cutting tool of different width sizes.

Like the semicircular structure of fourth spout 10 in fig. 2, and fourth spout 10 sets up about the perpendicular axis symmetry of cutting tool body 13, the rotation of the fixed bolster 11 of being convenient for, conveniently adjusts the front and back position of cutting tool body 13 tool bit, and the practicality of effectual improvement is convenient for more meticulous to parts machining.

As in fig. 4, 2 first chutes 2 are symmetrically arranged about a horizontal central axis of a first fixing block 1, the cross section of each first chute 2 is semicircular, the longitudinal section of each second fixing block 4 is in a shape like a Chinese character 'tu', and each second fixing block 4 forms a rotating structure on the first fixing block 1, so that the second fixing blocks 4 can rotate on the first fixing blocks 1 conveniently, the second fixing blocks 4 can be fixed conveniently, the left and right positions of a tool bit of a cutting tool body 13 can be adjusted conveniently in a rotating manner, and the subsequent part processing is facilitated.

The working principle is as follows: when the cutting tool convenient for angle adjustment is used, firstly, the threaded rod 8 is manually rotated, the threaded rod 8 is rotatably connected to the inner side of the second fixing block 4, the inner side of the second fixing block 4 is provided with the third sliding chute 5, the threaded rod 8 is in penetrating connection with the sliding block 6, the rotation of the threaded rod 8 enables the sliding block 6 to start to slide rightwards on the third sliding chute 5, the lower surface of the sliding block 6 is fixedly connected with the sliding plate 7, the lower end of the sliding plate 7 is rotatably connected with the fixing bracket 11, the sliding block 6 drives the sliding plate 7 to start to move rightwards while sliding, then the cutting tool body 13 is clamped with the clamping block 12 fixedly connected with the lower end of the sliding plate 7, the threaded rod 8 is reversely rotated again, the fixing bracket 11 starts to move leftwards, the clamping block 12 on the other side is clamped with the cutting tool body 13, and then the fixing bracket 11 is fixed, then according to the angle required by part processing, the angle of the cutting tool starts to be adjusted, the fixed support 11 is connected with the sliding plate 7 in a rotating mode, the upper end of the fixed support 11 is connected with the fourth sliding groove 10 in a sliding mode, the fourth sliding groove 10 is of a semicircular structure, the cutting tool body 13 starts to move back and forth due to the sliding of the fixed support 11, the fixed plate 9 and the sliding plate 7 are fixed through bolts after the angle is adjusted, finally, the second fixed block 4 is rotated to enable the second fixed block 4 to start to rotate in the second sliding groove 3 and enable the bolts to start to slide in the first sliding groove 2, the second fixed block 4 and the first fixed block 1 are fixed through the bolts after the angle is rotated to a proper angle, and the whole process of using the cutting tool with the angle being adjusted conveniently is achieved.

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

Claims

1. The utility model provides a cutting tool convenient to angle regulation, includes first fixed block (1) and cutting tool body (13), its characterized in that: the front side and the rear side of the first fixed block (1) are respectively provided with a first chute (2), the lower surface of the first fixed block (1) is provided with a second chute (3), the inner side of the second chute (3) is clamped and connected with a second fixed block (4), the lower surface of the second fixed block (4) is provided with a third chute (5), the inner side of the third chute (5) is connected with a sliding block (6) in a sliding manner, the lower surface of the sliding block (6) is fixedly connected with a sliding plate (7), the middle part of the sliding block (6) is connected with a threaded rod (8) in a penetrating manner, the threaded rod (8) is rotatably connected with the second fixed block (4), the left side of the lower surface of the second fixed block (4) is fixedly connected with a fixed plate (9), the fixed plate (9) and the sliding plate (7) are respectively provided with a fourth chute (10), and the inner side of, and the middle part of the fixed bracket (11) is rotationally connected with the sliding plate (7) and the fixed plate (9), the lower end of the fixed bracket (11) is fixedly connected with a clamping block (12), and the clamping block (12) is clamped and connected with the cutting tool body (13).

2. A cutting tool for facilitating angle adjustment according to claim 1, wherein: the number of the first sliding grooves (2) is 2, and the cross section of each first sliding groove (2) is semicircular, wherein the number of the first sliding grooves (2) is 2, and the number of the first sliding grooves is the same as the horizontal central axis of the first fixing block (1).

3. A cutting tool for facilitating angle adjustment according to claim 1, wherein: the longitudinal section of the second fixing block (4) is in a convex shape, and the second fixing block (4) forms a rotating structure on the first fixing block (1).

4. A cutting tool for facilitating angle adjustment according to claim 1, wherein: the fourth sliding groove (10) is of a semicircular structure, and the fourth sliding groove (10) is symmetrically arranged relative to the vertical middle axis of the cutting tool body (13).

5. A cutting tool for facilitating angle adjustment according to claim 1, wherein: the longitudinal section of the fixed support (11) is in a 7 shape, and the right-angle side at the upper end of the fixed support (11) is in a cylindrical shape.

6. A cutting tool for facilitating angle adjustment according to claim 1, wherein: the number of the fixture blocks (12) is 2 about the vertical middle axis of the cutting tool body (13), and the fixture blocks (12) are of a hollow structure.