CN114434223A

CN114434223A - Long shaft cutter polishing device

Info

Publication number: CN114434223A
Application number: CN202210141315.2A
Authority: CN
Inventors: 吴进
Original assignee: Wuxi Pinzheng Machinery Technology Co ltd
Current assignee: Wuxi Pinzheng Machinery Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-05-06

Abstract

The invention discloses a long shaft cutter polishing device which comprises a base, wherein a workbench is arranged on the base, a first supporting plate and a second supporting plate are arranged on two sides of the surface of the workbench, a first baffle and a second baffle which are vertically connected are respectively arranged on the inner walls of the first supporting plate and the second supporting plate, and a first polishing roller set and a second polishing roller set which are rotationally connected are respectively arranged on the first baffle and the second baffle; a placing rack is arranged between the first supporting plate and the second supporting plate, and a plurality of placing hole grooves which are arranged at equal intervals are formed in the surface of the placing rack.

Description

Long shaft cutter polishing device

Technical Field

The invention relates to the technical field of long shaft cutters, in particular to a long shaft cutter polishing device.

Background

The lathe tool is used for turning and is provided with a cutting part, the turning tool is one of the most widely used tools in the cutting and machining, the lathe tool is composed of a tool bit and a tool shank, and the tool bit needs to be ground into a corresponding chamfer according to design requirements.

In the production process of the long shaft cutter, the molded long shaft cutter needs to be polished, and the polishing mode is manual sand paper polishing due to the lack of processing equipment in the traditional small enterprises, so that the time and labor are wasted, the polishing efficiency is low, the polishing is not thorough, and the polishing effect is poor; therefore, in order to solve the above problems, a long axis tool grinding apparatus is required.

Disclosure of Invention

The invention aims to provide a long shaft cutter polishing device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a long-axis cutter polishing device comprises a base, wherein a workbench is arranged on the base, a first supporting plate and a second supporting plate are arranged on two sides of the surface of the workbench, a first baffle and a second baffle which are vertically connected are respectively arranged on the inner walls of the first supporting plate and the second supporting plate, and a first polishing roller set and a second polishing roller set which are rotatably connected are respectively arranged on the first baffle and the second baffle; a placing rack is arranged between the first supporting plate and the second supporting plate, and a plurality of placing hole grooves which are arranged at equal intervals are formed in the surface of the placing rack.

Preferably, the two sides of the surface of the workbench are respectively provided with a sliding groove, the two sides of the surface of the workbench are respectively provided with a sliding block fixedly connected with a first supporting plate and a second supporting plate, the side wall of the workbench is also provided with a hollow groove, a first pushing cylinder and a second pushing cylinder which face the two ends are arranged in the hollow groove, and the piston rods of the first pushing cylinder and the second pushing cylinder are respectively fixedly connected with the surfaces of the first supporting plate and the second supporting plate.

Preferably, the first grinding roller set comprises a first grinding front grinding wheel and a first grinding rear grinding wheel which are arranged on the first baffle and designed in parallel, a first motor in driving connection with the first grinding front grinding wheel, and a first transmission belt positioned above the first grinding front grinding wheel and the first grinding rear grinding wheel.

Preferably, the second polishing roller set comprises a second grinding wheel before polishing and a second grinding wheel after polishing which are arranged on the second baffle plate in parallel design, a second motor in driving connection with the second grinding wheel before polishing, and a second transmission belt positioned above the second grinding wheel before polishing and the second grinding wheel after polishing.

Preferably, a fastening assembly is further arranged below the placing frame and comprises fastening bolts arranged on two sides of the placing frame and in threaded connection and clamping blocks fixedly connected with the heads of the fastening bolts on the two sides.

Preferably, the surface of the workbench is provided with a switch group which is in control connection with the first pushing cylinder, the second pushing cylinder, the first motor and the second motor.

Compared with the prior art, the invention has the beneficial effects that: the device can automatically and efficiently polish a plurality of mechanical long shaft cutters at the same time; the grinding wheels which are connected by the transmission belts designed on the front and the back of the two sides can ensure the rotating speed of the grinding wheels, and the four grinding wheels synchronously rotate to work, so that the surface of the long-axis cutter at the center can be subjected to multi-directional covering grinding, and the working efficiency is improved; the bottom of the mounting frame for placing the long shaft cutter is provided with the fastening assembly, the long shaft cutter is rotationally clamped through manual debugging, simplicity and convenience are realized, trouble is saved, and the long shaft cutter can be effectively limited and fixed, so that the long shaft cutter is prevented from shaking in the polishing process, and the polishing precision is influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of a long-axis tool polishing device;

FIG. 2 is a schematic view of the left side of the long axis tool sharpening device;

fig. 3 is a right side schematic view of the long-axis tool sharpening device.

In the figure: 1. A base; 2. a work table; 3. a first support plate; 4. a second support plate; 5. a first baffle plate; 6. a second baffle; 7. a first grinding roller group; 71. a first pre-grinding wheel; 72. grinding wheel after the first grinding; 73. a first motor; 74. a first drive belt; 8. a second grinding roller group; 81. secondly, grinding the front grinding wheel; 82. secondly, grinding the ground grinding wheel; 83. a second motor; 84. a second drive belt; 9. a fastening assembly; 91. fastening a bolt; 92. a clamping block; 10. hollowing out the grooves; 11. a first push cylinder; 12. a second push cylinder; 13. Placing a rack; 14. placing a hole groove; 15. a sliding groove; 16. and a switch group.

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. 1-3, the present invention provides a technical solution: the long shaft cutter polishing device comprises a base 1, wherein a workbench 2 is arranged on the base 1, first supporting plates 3 and second supporting plates 4 are arranged on two sides of the surface of the workbench 2, first baffle plates 5 and second baffle plates 6 which are connected vertically are arranged on the inner walls of the first supporting plates 3 and the inner walls of the second supporting plates 4 respectively, and first polishing roller sets 7 and second polishing roller sets 8 which are connected in a rotating mode are arranged on the first baffle plates 5 and the second baffle plates 6 respectively. The first grinding roller group 7 comprises a first grinding front grinding wheel 71 and a first grinding rear grinding wheel 72 which are arranged on the first baffle 5 and are designed in parallel, a first motor 73 in driving connection with the first grinding front grinding wheel 71, and a first transmission belt 74 positioned above the first grinding front grinding wheel 71 and the first grinding rear grinding wheel 72; the second polishing roller group 8 includes a second grinding wheel 81 before polishing and a second grinding wheel 82 after polishing which are arranged in parallel on the second baffle 6, a second motor 83 which is in driving connection with the second grinding wheel 81 before polishing, and a second transmission belt 84 which is positioned above the second grinding wheel 81 before polishing and the second grinding wheel 82 after polishing. 2 surperficial both sides of workstation are equipped with sliding tray 15 respectively, are equipped with the slider with first backup pad 3, 4 fixed connection of second backup pad in the sliding tray 15 of both sides respectively, and 2 lateral walls of workstation still are equipped with fretwork groove 10, are equipped with first promotion cylinder 11, the second promotion cylinder 12 towards both ends in the fretwork groove 10, and the piston rod of first promotion cylinder 11 and second promotion cylinder 12 respectively with first backup pad 3, 4 fixed surface connections of second backup pad. A placing rack 13 is arranged between the first supporting plate 3 and the second supporting plate 4, and a plurality of placing hole grooves 14 which are arranged at equal intervals are arranged on the surface of the placing rack 13. The fastening assembly 9 is further arranged below the placing frame 13, and the fastening assembly 9 comprises fastening bolts 91 arranged on two sides of the placing frame 13 and connected through threads, and clamping blocks 92 arranged on heads of the fastening bolts 91 on the two sides and fixedly connected with the heads of the fastening bolts 91.

The surface of the working table 2 is provided with a switch group 16 which is in control connection with the first pushing cylinder 11, the second pushing cylinder 12, the first motor 73 and the second motor 83.

Specifically, when the long-axis tool bit grinding device is used, a worker can sequentially place a long-axis tool bit needing to be ground into the support frame at the center of the working plate, then limit the long-axis tool bit through the placing hole grooves 14 respectively, and simultaneously clamp and fix the bottom of the long-axis tool bit through the fastening bolts 91 and the clamping blocks 92 at the bottom to prevent the long-axis tool bit from shaking in the grinding process so as to influence the machining efficiency; then, through the first promotion cylinder 11 in the fretwork groove 10, the second promotes cylinder 12 and drives the first backup pad 3 of both sides, thereby the second backup pad 4 is retrieved towards center department and is driven the first grinding roller set 7 of top and the major axis cutter that the second grinding roller set 8 is close to center department, restart first motor 73 and second motor 83, realize the high rotation of the emery wheel of polishing of both sides, thereby polish the drill bit of major axis cutter, and the emery wheel that polishes that carries out the linkage through the belt of design around the adoption is sufficient, can all-roundly polish major axis cutter drill bit, the planarization on drill bit surface has been guaranteed, and is accurate safety, and is time-saving and efficient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A long-axis cutter polishing device is characterized by comprising a base (1), wherein a workbench (2) is arranged on the base (1), a first supporting plate (3) and a second supporting plate (4) are arranged on two sides of the surface of the workbench (2), a first baffle (5) and a second baffle (6) which are vertically connected are respectively arranged on the inner walls of the first supporting plate (3) and the second supporting plate (4), and a first polishing roller set (7) and a second polishing roller set (8) which are rotatably connected are respectively arranged on the first baffle (5) and the second baffle (6); a placing rack (13) is arranged between the first supporting plate (3) and the second supporting plate (4), and a plurality of placing hole grooves (14) are formed in the surface of the placing rack (13) at equal intervals.

2. The major axis tool sharpening device of claim 1, wherein: workstation (2) surface both sides are equipped with sliding tray (15) respectively, both sides be equipped with the slider with first backup pad (3), second backup pad (4) fixed connection in sliding tray (15) respectively, workstation (2) lateral wall still is equipped with fretwork groove (10), be equipped with first promotion cylinder (11), second promotion cylinder (12) towards both ends in fretwork groove (10), the piston rod of first promotion cylinder (11) and second promotion cylinder (12) respectively with first backup pad (3), second backup pad (4) fixed surface connection.

3. The major axis tool sharpening device of claim 1, wherein: the first grinding roller group (7) comprises a first grinding front grinding wheel (71) and a first grinding rear grinding wheel (72) which are arranged on a first baffle (5) and are in parallel design, a first motor (73) in driving connection with the first grinding front grinding wheel (71), and a first transmission belt (74) located above the first grinding front grinding wheel (71) and the first grinding rear grinding wheel (72).

4. The major axis tool sharpening device of claim 1, wherein: the second grinding roller group (8) comprises a second grinding wheel (81) and a second grinding rear wheel (82) which are arranged on the second baffle plate (6) and are in parallel design, a second motor (83) which is in driving connection with the second grinding wheel (81) before grinding, and a second transmission belt (84) which is positioned above the second grinding wheel (81) and the second grinding rear wheel (82) before grinding.

5. The major axis tool sharpening device of claim 1, wherein: the clamping device is characterized in that a fastening assembly (9) is further arranged below the placing frame (13), the fastening assembly (9) comprises fastening bolts (91) which are arranged on two sides of the placing frame (13) and are in threaded connection, and clamping blocks (92) which are arranged on the heads of the fastening bolts (91) on the two sides and are fixedly connected.

6. The major axis tool sharpening device of claim 4, wherein: and a switch group (16) in control connection with the first pushing cylinder (11), the second pushing cylinder (12), the first motor (73) and the second motor (83) is arranged on the surface of the workbench (2).