Cutter with ceramic circular turning tool zigzag structure

Abstract

The utility model relates to the technical field of circular turning tools, in particular to a cutter with a ceramic circular turning tool zigzag structure. According to the technical scheme, the device comprises a connecting rod, a side plate and a rotating rod, the side plate is fixedly installed on one side of the connecting rod, the rotating rod is rotatably installed at the front end of the side plate, the rotating rod is sleeved with a saw-tooth-shaped circular turning tool, the front end and the rear end of the saw-tooth-shaped circular turning tool are evenly coated with ceramic coatings, and a circular hole is formed in the saw-tooth-shaped circular turning tool; and mounting rods are fixedly mounted at the top, the bottom and the two sides of the rotating rod and extend into the circular holes. Through the arrangement of the rotating rod, the sawtooth-shaped circular turning tool and the ceramic coating, the surface of the sawtooth-shaped circular turning tool is evenly coated with the ceramic coating when the sawtooth-shaped circular turning tool is manufactured, so that the sawtooth-shaped circular turning tool cannot be corroded and rusted after being used for a long time, and then the sawtooth-shaped circular turning tool is installed on the outer side of the rotating rod to be used; and the service life of the zigzag circular turning tool is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of circular turning tools, in particular to a tool with a ceramic circular turning tool sawtooth structure. Background Art

[0002] A turning tool is a tool with a cutting part used for turning. The turning tool is one of the most widely used tools in cutting. The working part of the turning tool is the part that produces and processes chips, including a blade, a structure for breaking or rolling up chips, a space for removing or storing chips, a channel for cutting fluid and other structural elements. Among them, the "a circular turning tool and a turning tool device equipped with a circular turning tool" disclosed in the application number "CN205309329U" have solved the problem that when the blade of the existing turning tool is not sharp, the turning tool can only be removed and replaced with a new turning tool for use, which is not only troublesome and affects work efficiency, but also wastes resources. After further searching, it was found that the " A circular turning tool and a turning tool device equipped with a circular turning tool" effectively solves the problem that the current turning tools all have single-sided blades. When the blade tip is not sharp, the blade must be removed and replaced with a new blade to continue working. Such disassembly and assembly work will cause great trouble and affect work efficiency and other technical disadvantages. However, in actual use, a tool with a similar structure having a ceramic circular turning tool serrated structure still has many defects, such as: most of the existing circular turning tool tools are made of alloy, which leads to the surface being easily corroded and rusted after long-term use, reducing the service life, and it is inconvenient to disassemble and install, thereby reducing work efficiency. Therefore, it is necessary to design a tool with a ceramic circular turning tool serrated structure. Utility Model Content

[0003] The utility model aims to provide a tool with a ceramic circular turning tool sawtooth structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool with a serrated structure of a ceramic circular turning tool, comprising a connecting rod, a side plate and a rotating rod, a side plate fixedly installed on one side of the connecting rod, a rotating rod rotatably installed on the front end of the side plate, a serrated circular turning tool is sleeved and installed on the outer side of the rotating rod, the front end and rear end of the serrated circular turning tool are evenly coated with a ceramic coating, a circular hole is opened inside the serrated circular turning tool, mounting rods are fixedly installed on the top, bottom and both sides of the rotating rod and extend to the inside of the circular hole, a cavity is opened at the rear end of the mounting rod, limit blocks are slidably installed on both sides of the cavity, and a first spring is fixedly installed between the limit blocks.

[0005] First, when the serrated circular turning tool is manufactured, a ceramic coating is evenly applied on its surface so that the serrated circular turning tool will not be corroded or rusted even after long-term use. Then the serrated circular turning tool is installed on the outside of the rotating rod. At this time, the installation rod slides into the inside of the round hole. Subsequently, due to the elastic force of the first spring acting on the limit block, the limit block limits the serrated circular turning tool, which makes it convenient for the staff to install the serrated circular turning tool and improves the service life of the serrated circular turning tool.

[0006] Preferably, the ceramic coating is evenly provided with heat dissipation holes, and the ends of the limit blocks that are away from each other are all inclined. The sawtooth circular turning tool will generate a lot of heat when used for a long time, and the heat dissipation holes dissipate the heat generated on the surface of the sawtooth circular turning tool, thereby improving the working efficiency of the sawtooth circular turning tool. Since one end of the limit block is inclined, it is easier for the installation rod of the sawtooth circular turning tool to slide into the inner side of the circular hole when installing.

[0007] Preferably, a groove is formed at the rear end of the rotating rod, and a limit rod is installed through the rear end of the side plate and extends into the interior of the groove. When the sawtooth circular turning tool is installed on the outer side of the rotating rod, one end of the limit rod slides into the interior of the groove, so that the rotating rod rotates more stably, thereby improving the stability of the device.

[0008] Preferably, a baffle is fixedly mounted on the outer side of the limit rod in the inner cavity of the side plate, and a second spring is sleeved and mounted on the outer side of the limit rod in the inner cavity of the side plate. Due to the elastic force of the second spring acting on the pull-twist, the limit rod can automatically reset and slide into the inner part of the groove, which is convenient for the staff to install.

[0009] Preferably, a limiting collar is sleeved on the outer side of the mounting rod, and a pull-twist is fixedly installed on the rear end of the limiting rod. The limiting collar is sleeved on the outer side of the mounting rod, so that the limiting collar squeezes the sawtooth circular turning tool, thereby making the sawtooth circular turning tool more firmly installed, improving the firmness of the device, and the staff can pull the limiting rod by pulling and twisting, which is convenient for the staff to install the sawtooth circular turning tool.

[0010] Preferably, a first arc groove is formed at the front end of the limiting collar, and a rubber ring is fixedly installed inside the first arc groove. The rubber ring is installed inside the first arc groove, and when the limiting collar squeezes the surface of the sawtooth circular turning tool, the rubber ring contacts the surface of the sawtooth circular turning tool, so that the sawtooth circular turning tool does not shake when rotating, thereby improving the working stability of the sawtooth circular turning tool.

[0011] Preferably, the inner side of the front end of the side plate is evenly provided with a second arc groove, and a steel ball is rotatably installed inside the second arc groove. When the rotating rod rotates, the rotating rod contacts the steel ball, causing the steel ball to rotate inside the second arc groove, thereby reducing the rotation friction of the rotating rod and improving the working efficiency of the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By providing a rotating rod, a serrated circular turning tool and a ceramic coating, the ceramic coating is evenly applied on the surface of the serrated circular turning tool during production, so that the serrated circular turning tool will not be corroded or rusted even after long-term use. Then, the serrated circular turning tool is installed on the outer side of the rotating rod for use, thereby improving the service life of the serrated circular turning tool.

[0014] 2. By providing a mounting rod, a circular hole, a cavity, a limit block and a first spring, when the serrated circular turning tool is installed on the outside of the rotating rod, the mounting rod slides into the inside of the circular hole, and then the elastic force of the first spring acts on the limit block, so that the limit block limits the serrated circular turning tool, which is convenient for the staff to install the serrated circular turning tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial top view cross-sectional structure of a side panel of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial top view cross-sectional structure of the installation rod of the utility model;

[0018] Figure 4 This is a front view structural diagram of the ceramic coating of the utility model;

[0019] Figure 5 It is a schematic diagram of the front cross-sectional structure of the side panel of the utility model.

[0020] In the figure: 1. connecting rod; 101. side plate; 102. rotating rod; 103. serrated circular turning tool; 104. ceramic coating; 105. mounting rod; 106. round hole; 107. cavity; 108. limit block; 109. first spring; 2. heat dissipation hole; 201. groove; 202. limit rod; 203. baffle; 204. second spring; 205. limit collar; 206. twisting; 207. first arc groove; 208. rubber ring; 209. second arc groove; 3. steel ball. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model provides a tool with a sawtooth structure of a ceramic circular turning tool, comprising a connecting rod 1, a side plate 101 and a rotating rod 102, wherein the side plate 101 is fixedly mounted on one side of the connecting rod 1, the rotating rod 102 is rotatably mounted on the front end of the side plate 101, a sawtooth circular turning tool 103 is sleeved and mounted on the outer side of the rotating rod 102, the front end and the rear end of the sawtooth circular turning tool 103 are evenly coated with a ceramic coating 104, a circular hole 106 is opened inside the sawtooth circular turning tool 103, and mounting rods 105 are fixedly mounted on the top, bottom and both sides of the rotating rod 102 and extend to the inside of the circular hole 106;

[0024] A cavity 107 is provided at the rear end of the mounting rod 105, and limit blocks 108 are slidably installed on both sides of the cavity 107, and a first spring 109 is fixedly installed between the limit blocks 108. Heat dissipation holes 2 are evenly provided inside the ceramic coating 104, and the ends of the limit blocks 108 that are away from each other are all inclined. A groove 201 is provided at the rear end of the rotating rod 102, and the rear end of the side plate 101 penetrates and is installed with the limit rod 202 to extend to the inside of the groove 201, and a baffle 203 is fixedly installed on the outer side of the limit rod 202 in the inner cavity of the side plate 101, and a second spring 204 is sleeved and installed on the outer side of the limit rod 202 in the inner cavity of the side plate 101.

[0025] The working principle of a tool provided with a ceramic circular turning tool sawtooth structure based on Example 1 is as follows: first, a ceramic coating 104 is evenly applied on the surface of the sawtooth circular turning tool 103 when it is manufactured, so that the sawtooth circular turning tool 103 will not be corroded or rusted after long-term use, and then the sawtooth circular turning tool 103 is installed on the outer side of the rotating rod 102. Since one end of the limiting block 108 is inclined, it is easier for the mounting rod 105 of the sawtooth circular turning tool 103 to slide into the inner side of the circular hole 106 during installation. Then, the elastic force of the first spring 109 acts on the limiting block 108, so that the limiting block 108 is reset to limit the sawtooth circular turning tool 103.

[0026] Then, due to the elastic force of the second spring 204 acting on the pull-out torque 206, the limit rod 202 can automatically reset and slide into the interior of the groove 201, which is convenient for the staff to install the serrated circular turning tool 103. When the serrated circular turning tool 103 is working, a large amount of heat will be generated on the surface. The heat dissipation hole 2 dissipates the heat generated on the surface of the serrated circular turning tool 103, thereby improving the service life of the serrated circular turning tool 103.

[0027] Embodiment 2

[0028] like Figure 2 , Figure 3 and Figure 5As shown, the utility model proposes a tool with a ceramic circular turning tool serrated structure. Compared with the first embodiment, this embodiment also includes: a limiting ring 205 is installed on the outer side of the mounting rod 105, a pull-out twist 206 is fixedly installed on the rear end of the limiting rod 202, a first circular arc groove 207 is opened at the front end of the limiting ring 205, a rubber ring 208 is fixedly installed inside the first circular arc groove 207, a second circular arc groove 209 is evenly opened on the inner side of the front end of the side plate 101, and a steel ball 3 is rotatably installed inside the second circular arc groove 209.

[0029] In this embodiment, Figure 2 and Figure 3 As shown, the limiting collar 205 is sleeved and installed on the outer side of the installation rod 105, so that the limiting collar 205 squeezes the serrated circular turning tool 103, so that the serrated circular turning tool 103 is installed more firmly, and the firmness of the device is improved. The staff can pull the limiting rod 202 by pulling and twisting 206, which is convenient for the staff to install the serrated circular turning tool 103. The rubber ring 208 is installed inside the first arc groove 207. When the limiting collar 205 squeezes the surface of the serrated circular turning tool 103, the rubber ring 208 contacts the surface of the serrated circular turning tool 103, so that the serrated circular turning tool 103 will not shake when rotating, thereby improving the working stability of the serrated circular turning tool 103. Figure 5 As shown, when the rotating rod 102 rotates, the rotating rod 102 contacts the steel ball 3, causing the steel ball 3 to rotate inside the second arc groove 209, thereby reducing the rotational friction of the rotating rod 102 and improving the working efficiency of the device.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A tool having a ceramic circular turning tool sawtooth structure, comprising a connecting rod (1), a ceramic coating (104), a side plate (101) and a rotating rod (102), characterized in that: A side plate (101) is fixedly mounted on one side of the connecting rod (1), a rotating rod (102) is rotatably mounted on the front end of the side plate (101), a sawtooth circular turning tool (103) is sleeved and mounted on the outer side of the rotating rod (102), the front end and rear end of the sawtooth circular turning tool (103) are evenly coated with a ceramic coating (104), a circular hole (106) is provided inside the sawtooth circular turning tool (103), mounting rods (105) are fixedly mounted on the top, bottom and both sides of the rotating rod (102) and extend into the inside of the circular hole (106), a cavity (107) is provided at the rear end of the mounting rod (105), limit blocks (108) are slidably mounted on both sides of the cavity (107), and a first spring (109) is fixedly mounted between the limit blocks (108).

2. A tool with a ceramic circular turning tool sawtooth structure according to claim 1, characterized in that: The ceramic coating (104) is evenly provided with heat dissipation holes (2) inside, and the ends of the limit blocks (108) that are away from each other are all inclined.

3. A tool with a ceramic circular turning tool sawtooth structure according to claim 1, characterized in that: The rear end of the rotating rod (102) is provided with a groove (201), and the rear end of the side plate (101) is penetrated by a limiting rod (202) and extends to the interior of the groove (201).

4. A tool with a ceramic circular turning tool sawtooth structure according to claim 3, characterized in that: A baffle (203) is fixedly mounted on the outer side of the limiting rod (202) in the inner cavity of the side plate (101), and a second spring (204) is sleeved and mounted on the outer side of the limiting rod (202) in the inner cavity of the side plate (101).

5. The tool with a ceramic circular turning tool sawtooth structure according to claim 1, characterized in that: A limiting collar (205) is sleeved and installed on the outer side of the installation rod (105), and a pull-out knob (206) is fixedly installed on the rear end of the limiting rod (202).

6. A tool with a ceramic circular turning tool sawtooth structure according to claim 5, characterized in that: A first arc groove (207) is formed at the front end of the limiting collar (205), and a rubber ring (208) is fixedly installed inside the first arc groove (207).

7. The tool with a ceramic circular turning tool sawtooth structure according to claim 1, characterized in that: The inner side of the front end of the side plate (101) is evenly provided with a second arc groove (209), and a steel ball (3) is rotatably installed inside the second arc groove (209).

Images