UR coating high-hardness cutting tool facilitating chip removal

Abstract

The utility model relates to cutting tool technical field discloses a UR coating high -hard cutting tool convenient to chip removal, including processing device and metal shell, the top surface welding of metal shell has flange, the front and rear both ends of metal shell are inserted into the limiting bolt, processing device is inserted in the inner wall surface of metal shell. This UR coating high -hard cutting tool convenient to chip removal, through being provided with UR coating high -hard cutting tool body, cleaning sliding block, inserting threaded rod and channel, inserting threaded rod carries out the limiting of UR coating high -hard cutting tool body and cleaning shell, lets cleaning sliding block carry out cleaning operation to the inner wall surface of channel, removes the inside residual chip of channel, makes the cleaning of UR coating high -hard cutting tool body and channel be more quick and convenient, is convenient for the maintenance of UR coating high -hard cutting tool body, increases the use time of UR coating high -hard cutting tool body and channel.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool technology, specifically to a UR-coated high-hardness cutting tool that facilitates chip removal. Background Technology

[0002] A cutting tool is a tool that uses a hardened cutting edge to physically cut a workpiece. Through the relative movement (such as rotation or linear feed) between the cutting edge and the workpiece, the material undergoes plastic deformation or fracture under the action of cutting force, ultimately achieving the machining objective. Its applications cover multiple fields such as metal processing, wood processing, and composite material processing.

[0003] UR coated high-hardness cutting tools generally refer to high-hardness cutting tools that use UR brand coating technology or specific coating processes. These tools significantly improve the cutting performance of cemented carbide substrates through coating technology, and are especially suitable for machining high-hardness materials (such as hardened steel and high-temperature alloys).

[0004] Existing UR-coated high-hardness cutting tools are used for machining high-hardness materials. The surface of the cutting tool is provided with chip removal grooves to remove the chips generated during machining. However, smaller chips may remain inside the chip removal grooves of the cutting tool, preventing the cutting tool from performing cutting operations effectively. As a result, a lot of time needs to be spent cleaning and maintaining the cutting tool. Utility Model Content

[0005] The purpose of this invention is to provide a UR-coated high-hardness cutting tool that facilitates chip removal, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a UR-coated high-hardness cutting tool that facilitates chip removal, comprising a processing device and a metal housing, wherein a flange is welded to the top surface of the metal housing, and limit pins are inserted into the front and rear ends of the metal housing, and the processing device is inserted into the inner wall surface of the metal housing.

[0007] The processing device includes a connecting column, a cleaning component welded to the bottom surface of the connecting column, a plug-in housing welded to the top surface of the connecting column, and a helical spring movably connected to the top surface of the connecting column.

[0008] The cleaning assembly includes a UR-coated high-hardness cutting tool body with grooves around its perimeter. A cleaning shell is movably connected to the top of the UR-coated high-hardness cutting tool body. A cleaning slider is welded to the bottom surface of the inner wall of the cleaning shell. A threaded rod is inserted into the top of the cleaning shell. Fastening nuts are threaded to the front and rear ends of the threaded rod. Metal blocks are welded to the front and rear sides of the cleaning shell.

[0009] Preferably, the threaded rod is inserted into the top of the UR-coated high-hardness cutting tool body. The threaded rod determines the position of the UR-coated high-hardness cutting tool body and the cleaning shell, making it easy to disassemble and replace the cleaning shell, and making the replacement of the cleaning shell quick and convenient.

[0010] Preferably, the cleaning slider is slidably connected to the inner wall surface of the channel, and the cleaning slider cleans the residue on the UR-coated high-hardness cutting tool body and the inner wall surface of the channel.

[0011] Preferably, the metal block is movably connected to the front and rear ends of the threaded rod, and the fastening nut is movably connected to the outward surface of the metal block. The fastening nut is locked and fixed at the front and rear ends of the threaded rod, thus determining the position of the cleaning shell and the cleaning slider, which facilitates the disassembly and replacement of the cleaning shell and the cleaning slider.

[0012] Preferably, the plug-in housing is plugged into the inner wall surface of the metal housing, and the metal housing is movably connected to the top surface of the connecting post. The connecting post pushes the plug-in housing upward, allowing the plug-in housing to be inserted into the interior of the metal housing, thus determining the positions of the connecting post and the plug-in housing.

[0013] Preferably, the helical spring is movably connected to the inner top surface of the metal shell. After compression, the helical spring begins to rebound, pushing the connecting post downwards, which facilitates the disassembly and replacement of the connecting post.

[0014] Preferably, the connecting post is welded to the top surface of the UR-coated high-hardness cutting tool body. The connecting post determines the position of the UR-coated high-hardness cutting tool body, making it convenient to disassemble and replace the connecting post and the UR-coated high-hardness cutting tool body.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This UR-coated high-hardness cutting tool, which facilitates chip removal, is equipped with a UR-coated high-hardness cutting tool body, a cleaning slider, a threaded rod, and a groove. The threaded rod limits the UR-coated high-hardness cutting tool body and the cleaning shell, allowing the cleaning slider to clean the inner wall surface of the groove and remove internal chips. This makes cleaning the UR-coated high-hardness cutting tool body and the groove faster and more convenient, increasing the service life of the UR-coated high-hardness cutting tool body and the groove.

[0017] 2. This UR-coated high-hardness cutting tool, which facilitates chip removal, consists of a UR-coated high-hardness cutting tool body, a cleaning shell, a threaded rod, and a fastening nut. The fastening nut rotates on the surface of the threaded rod, limiting the distance between the UR-coated high-hardness cutting tool body and the cleaning shell, making it easy to disassemble the cleaning shell quickly and conveniently, thus increasing the service life of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the cross section at point AA;

[0021] Figure 4 This utility model Figure 3 A magnified view of the structure at point A in the diagram;

[0022] Figure 5 This is a three-dimensional schematic diagram of the cleaning shell, cleaning slider, and threaded rod of this utility model;

[0023] Figure 6 This is a three-dimensional schematic diagram of the flange, metal shell, and limiting pin of this utility model.

[0024] In the diagram: 1. Machining device; 11. Connecting column; 12. Insertion housing; 13. Cleaning assembly; 131. UR coated high-hardness cutting tool body; 132. Groove; 133. Cleaning housing; 134. Cleaning slider; 135. Insertion threaded rod; 136. Fastening nut; 137. Metal block; 14. Helical spring; 2. Flange; 3. Metal housing; 4. Limit pin. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6 The present invention provides the following technical solution:

[0027] A high-hardness cutting tool with UR coating that facilitates chip removal includes a machining device 1 and a metal housing 3. A flange 2 is welded to the top surface of the metal housing 3, and limit pins 4 are inserted into the front and rear ends of the metal housing 3. The machining device 1 is inserted into the inner wall surface of the metal housing 3.

[0028] The processing device 1 includes a connecting column 11. A cleaning component 13 is welded to the bottom surface of the connecting column 11, and a plug-in housing 12 is welded to the top surface of the connecting column 11. The plug-in housing 12 is inserted into the inner wall surface of the metal housing 3. The metal housing 3 is movably connected to the top surface of the connecting column 11. The connecting column 11 pushes the plug-in housing 12 upward, allowing the plug-in housing 12 to be inserted into the interior of the metal housing 3, thus determining the positions of the connecting column 11 and the plug-in housing 12. A helical spring 14 is movably connected to the top surface of the connecting column 11. The helical spring 14 is movably connected to the inner top surface of the metal housing 3. After compression, the helical spring 14 begins to rebound, pushing the connecting column 11 downward, which facilitates the disassembly and replacement of the connecting column 11.

[0029] The cleaning component 13 includes a UR-coated high-hardness cutting tool body 131, and a connecting post 11 welded to the top surface of the UR-coated high-hardness cutting tool body 131. The connecting post 11 determines the position of the UR-coated high-hardness cutting tool body 131, making it convenient to disassemble and replace the connecting post 11 and the UR-coated high-hardness cutting tool body 131.

[0030] The UR-coated high-hardness cutting tool body 131 has grooves 132 around its perimeter. A cleaning shell 133 is movably connected to the top of the UR-coated high-hardness cutting tool body 131. A cleaning slider 134 is welded to the bottom surface of the inner wall of the cleaning shell 133. The cleaning slider 134 is slidably connected to the inner wall surface of the groove 132. The cleaning slider 134 cleans the residue on the inner wall surface of the UR-coated high-hardness cutting tool body 131 and the groove 132.

[0031] A threaded rod 135 is inserted into the top of the cleaning housing 133. The front and rear ends of the threaded rod 135 are threaded with fastening nuts 136. The threaded rod 135 is inserted into the top of the UR-coated high-hardness cutting tool body 131. The threaded rod 135 determines the position of the UR-coated high-hardness cutting tool body 131 and the cleaning housing 133, which facilitates the disassembly and replacement of the cleaning housing 133, making the replacement of the cleaning housing 133 quick and convenient.

[0032] Metal blocks 137 are welded to the front and rear surfaces of the cleaning housing 133. The metal blocks 137 are movably connected to the front and rear ends of the threaded rod 135. The fastening nut 136 is movably connected to the outward side surface of the metal blocks 137. The fastening nut 136 is locked and fixed at the front and rear ends of the threaded rod 135, thus determining the position of the cleaning housing 133 and the cleaning slider 134, which facilitates the disassembly and replacement of the cleaning housing 133 and the cleaning slider 134.

[0033] When in use, push the limiting pin 4 outward to disengage the limiting pin 4 from the metal housing 3 and the plug housing 12, thereby loosening the connection between the metal housing 3 and the plug housing 12.

[0034] At this time, the helical spring 14 inside the metal shell 3 and the plug-in shell 12 begins to rebound. The helical spring 14 pushes the plug-in shell 12 and the connecting post 11 to move downward, so that the connecting post 11 and the plug-in shell 12 are separated from the metal shell 3, making it convenient to disassemble the UR-coated high-hardness cutting tool body 131, and then insert the replaced UR-coated high-hardness cutting tool body 131 into the metal shell 3.

[0035] The flange 2 is connected to the connector to determine the position of the UR-coated high-hardness cutting tool body 131, allowing the UR-coated high-hardness cutting tool body 131 to perform cutting operations on hard materials.

[0036] Rotate the fastening nut 136, and the fastening nut 136 disengages from the threaded rod 135, thereby loosening the connection between the threaded rod 135 and the UR-coated high-hardness cutting tool body 131. Pull the threaded rod 135 outward, so that the threaded rod 135 disengages from the UR-coated high-hardness cutting tool body 131 and the cleaning shell 133, thereby loosening the connection between the cleaning shell 133 and the UR-coated high-hardness cutting tool body 131.

[0037] Pull the cleaning housing 133 downwards, and the cleaning housing 133 will drive the cleaning slider 134 downwards, allowing the cleaning slider 134 to clean the internal debris of the channel 132, making the maintenance of the channel 132 and the UR coated high-hardness cutting tool body 131 more convenient and faster.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-hardness cutting tool with UR coating for easy chip removal, comprising a machining device (1) and a metal housing (3), characterized in that: The top surface of the metal shell (3) is welded with a flange (2), and the front and rear ends of the metal shell (3) are connected with limit pins (4). The processing device (1) is inserted into the inner wall surface of the metal shell (3). The processing device (1) includes a connecting column (11), a cleaning component (13) is welded to the bottom surface of the connecting column (11), a plug-in housing (12) is welded to the top surface of the connecting column (11), and a helical spring (14) is movably connected to the top surface of the connecting column (11). The cleaning assembly (13) includes a UR-coated high-hardness cutting tool body (131), with grooves (132) around the UR-coated high-hardness cutting tool body (131). A cleaning shell (133) is movably connected to the top of the UR-coated high-hardness cutting tool body (131). A cleaning slider (134) is welded to the bottom surface of the inner wall of the cleaning shell (133). A threaded rod (135) is inserted into the top of the cleaning shell (133). Fastening nuts (136) are threaded to the front and rear ends of the threaded rod (135). Metal blocks (137) are welded to the front and rear sides of the cleaning shell (133).

2. The UR-coated high-hardness cutting tool with easy chip removal according to claim 1, characterized in that: The threaded rod (135) is inserted into the top of the UR-coated high-hardness cutting tool body (131).

3. A high-hardness cutting tool with UR coating for easy chip removal according to claim 2, characterized in that: The cleaning slider (134) is slidably connected to the inner wall surface of the channel (132).

4. A high-hardness cutting tool with UR coating for easy chip removal according to claim 3, characterized in that: The metal block (137) is movably connected to the front and rear ends of the threaded rod (135), and the fastening nut (136) is movably connected to the outer surface of the metal block (137).

5. A high-hardness cutting tool with UR coating for easy chip removal according to claim 4, characterized in that: The plug-in housing (12) is plugged into the inner wall surface of the metal housing (3), and the metal housing (3) is movably connected to the top surface of the connecting post (11).

6. A high-hardness cutting tool with UR coating for easy chip removal according to claim 5, characterized in that: The helical spring (14) is movably connected to the inner top surface of the metal casing (3).

7. A high-hardness cutting tool with UR coating for easy chip removal according to claim 6, characterized in that: The connecting post (11) is welded to the top surface of the UR-coated high-hardness cutting tool body (131).

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