A tool with a long service life
By designing a rotatable triangular cutting head, the problems of insufficient use and serious wear of ceramic cutting heads are solved, and the longer life and more efficient machining capabilities of the cutting head are achieved.
Patent Information
- Application Number
- CN202421491781.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The cutting head of ceramic tools generally has only one end to use, which leads to the inadequate use of high-cost materials, and the cutting head is prone to wear and short service life.
Design a triangular tool with a rotatable head, which is cut through different ends, reduces wear on the head, and fixes the head with a cushion to ensure cutting stability.
Through the rotatable triangular cutting head design, the cutting head material is fully utilized, the service life of the cutting head is extended, the wear is reduced, and the processing efficiency is improved.
Smart Images
Figure CN222725490U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tool processing, in particular to a tool with a long service life. Background Art
[0002] In the industrial field, ceramic tools are widely used. Their wear resistance enables them to process hard materials that are difficult for traditional tools to handle, such as hard metals, ceramics and composite materials. In addition, ceramic tools are very durable in high temperature environments, have good red hardness, and can cut continuously at temperatures up to 1200 degrees Celsius. When cutting at high speeds, the efficiency of ceramic tools can be several times higher than that of carbide tools, thus saving a lot of time, electricity and machine tool usage costs.
[0003] The blade of a ceramic tool generally has only one end that can be used, so that this high-cost material cannot be fully utilized. A triangular-shaped tool is now designed, which can rotate the blade to cut different ends, reducing the wear of the blade and increasing the service life of the blade. Utility Model Content
[0004] The purpose of the utility model is to provide a tool with a long service life, so as to solve the problem of tool wear mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool with a long service life, including a tool seat, a tool placement groove is provided on the tool seat, a pin is fixedly connected in the tool placement groove, a tool head is sleeved on the pin, the tool head is in the shape of an equilateral triangle, a cutting portion is provided at each corner, a slot is provided on the side wall of the tool placement groove, a card block is interference-fitted in the slot, and the card block presses against one side of the tool head triangle and one side of the tool head.
[0006] Preferably, a socket is provided in the cutter head, and the diameter of the socket is the same as the diameter of the pin, and each cutting portion of the cutter head is provided with a chip removal groove.
[0007] Preferably, the clamping block comprises a blade, a flange is arranged on one side of the blade, and a stopper is arranged on the other side, the flange is inserted into the slot with interference fit, and the stopper abuts against one side of the blade head.
[0008] Preferably, a protrusion is provided on a side of the blade away from the tool placement groove.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0010] The utility model discloses a tool with a long service life. By designing a triangular-shaped tool, the tool head can be rotated to perform cutting processing on different ends, which fully utilizes the material while reducing the wear of the tool head and prolonging the service life of the tool head. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 for Figure 1 Disassembly diagram of .
[0013] In the figure: 1, tool holder; 2, tool head; 3, clamping block; 31, blade; 32, flange; 33, boss; 34, stopper; 4, pin; 5, slot; 6, tool placement slot; 7, socket; 8, chip groove. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] See also Figure 1-2 A tool with a long service life includes a tool holder 1, a tool placement groove 6 is provided on the tool holder 1, a pin 4 is fixedly connected in the tool placement groove 6, a tool head 2 is sleeved on the pin 4, the tool head 2 is in an equilateral triangle shape, each corner is provided with a cutting part, a slot 5 is provided on the side wall of the tool placement groove 6, a clamping block 3 is inserted in the slot 5, and the clamping block 3 is against one side of the triangle of the tool head 2 and one side of the tool head 2. After one end of the tool head 2 has been cutting for a period of time, the tool head 2 can be rotated to cut the other end, thereby reducing the wear of the tool head 2 and increasing the service life of the tool head 2.
[0016] The cutter head 2 is provided with an insertion hole 7, and the diameter of the insertion hole 7 is the same as the diameter of the pin 4. Each cutting portion of the cutter head 2 is provided with a chip removal groove 8. The chip removal groove 8 can assist in discharging the cut debris.
[0017] The clamping block 3 includes a blade 31 , a flange 32 is provided on one side of the blade 31 , and a stopper 34 is provided on the other side. The flange 32 is inserted into the slot 5 with interference fit, and the stopper 34 abuts against one side of the blade head 2 .
[0018] A boss 33 is arranged on one side of the blade 31 away from the tool placement slot 6. The boss 33 helps insert the blade 31 into the slot 5, and it is also convenient to knock the boss 33 to knock the blade 31 out.
[0019] Working principle: The utility model is a tool with a long service life. When in use, the cutter head 2 is placed in the cutter placement groove 6, the pin 4 is inserted into the insertion hole 7, and then the clamping block 3 is inserted into the slot 5. The clamping block 3 is against one side of the triangle of the cutter head 2 and one side of the cutter head 2, so that the cutter head 2 is completely fixed, and then cutting can be performed. After one end of the cutter head 2 has been cutting for a period of time, the clamping block 3 is knocked out, and the cutter head 2 can be rotated to cut the other end, thereby reducing the wear of the cutter head 2 and increasing the service life of the cutter head 2.
[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tool with a long service life, comprising a tool holder (1), characterized in that: The tool holder (1) is provided with a tool placement groove (6), a pin (4) is fixedly connected in the tool placement groove (6), a tool head (2) is sleeved on the pin (4), the tool head (2) is in the shape of an equilateral triangle, each corner of which is provided with a cutting portion, a slot (5) is provided on the side wall of the tool placement groove (6), a clamping block (3) is inserted in the slot (5) in an interference fit, and the clamping block (3) abuts against one side of the triangle of the tool head (2) and one side of the tool head (2).
2. A tool with a long service life according to claim 1, characterized in that: The cutter head (2) is provided with an insertion hole (7), and the diameter of the insertion hole (7) is the same as the diameter of the pin (4), and each cutting portion of the cutter head (2) is provided with a chip removal groove (8).
3. A tool with a long service life according to claim 1, characterized in that: The clamping block (3) comprises a blade (31), a flange (32) is provided on one side of the blade (31), and a stopper (34) is provided on the other side, the flange (32) is inserted into the slot (5) with interference fit, and the stopper (34) abuts against one side of the blade head (2).
4. A tool with a long service life according to claim 3, characterized in that: A protruding column (33) is provided on a side of the blade (31) away from the tool placement groove (6).