Cutter head convenient for disassembling cutters

Abstract

The utility model provides a cutterhead convenient to disassemble cutters, which relates to the technical field of numerical control cutterheads and comprises a cutterhead, cutter holders are uniformly distributed on the front side of the cutterhead, mounting holes are formed in the cutter holders, cutters are arranged on one sides of the cutter holders, one ends of the cutters are inserted into the mounting holes, and the other ends of the cutters are inserted into the mounting holes. The side face of the cutter head is provided with evenly-distributed quick release mechanisms, evenly-distributed insertion holes are formed in the front face of the cutter head, evenly-distributed insertion rods are fixedly installed on the back face of the cutter holder, and the insertion rods are inserted into the insertion holes. The quick detaching mechanism is arranged for conveniently detaching the tool apron and the tool, the detaching efficiency of the tool apron and the tool from the tool disc is improved, the tool of different specifications can be conveniently replaced, the machining efficiency of a workpiece is improved, the inserting rod and the inserting hole are matched with each other for rapidly positioning and detaching the tool apron, and the detaching efficiency of the tool apron is improved; and the cutter is mounted and fixed under the action of the cutter holder, so that the use stability of the cutter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control tool holders, and more specifically, to a tool holder that facilitates the disassembly of tools. Background Technique

[0002] A tool holder generally refers to a disc-shaped component that carries and rotates tools. It is installed on the spindle of a machine (such as a milling machine, a drilling machine, a PCB drilling machine, etc.) and is used to fix multiple tools or a single large tool for various machining operations such as cutting, drilling, and milling. The tool holder can be designed to accommodate various types and sizes of tools, and the tools are installed and positioned through corresponding fixing mechanisms (such as slots, bolts, etc.).

[0003] Generally, multiple tools are installed on the tool holder through tool seats, and the tool seats are mostly fixed on the tool holder by bolts. In this way, every time a tool is disassembled, the involved bolts need to be removed one by one, which is time-consuming and laborious, reducing the disassembly efficiency of the tools and affecting the machining efficiency of the workpiece. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a tool holder that facilitates the disassembly of tools, which can effectively solve the problems raised in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A tool holder that facilitates the disassembly of tools, including a tool holder. The front of the tool holder is provided with evenly distributed tool seats. An installation hole is opened inside the tool seat. One side of the tool seat is provided with a tool, and one end of the tool is inserted into the installation hole. The side of the tool holder is provided with evenly distributed quick-release mechanisms. The front of the tool holder is provided with evenly distributed jacks. The back of the tool seat is fixedly installed with evenly distributed insertion rods, and the insertion rods are inserted into the jacks.

[0007] Preferably, the quick-release mechanism includes a mounting plate. The mounting plate is arranged on the side of the tool holder. The side of the mounting plate close to the tool holder is fixedly installed with evenly distributed clamping rods. Evenly distributed slots are opened on the side of the tool holder. Clamping holes are opened on the surface of the insertion rod, and the other end of the clamping rod is inserted into the slot and penetrates through the clamping hole.

[0008] Preferably, a threaded groove is opened on the side of the tool holder, and the threaded groove is located between the slots. A through hole is opened inside the mounting plate. A threaded rod is arranged on the side of the tool holder. One end of the threaded rod penetrates through the through hole and extends into the threaded groove. The threaded rod is threadedly connected to the threaded groove. Two transmission blocks are fixedly installed on the surface of the threaded rod. A transmission groove is opened on one side of the mounting plate, and the transmission blocks are clamped inside the transmission groove.

[0009] Preferably, two side plates are slidably connected to the surface of the threaded rod, and a plurality of uniformly distributed limiting grooves are formed on one side of the mounting plate, and one side of the side plate is clamped inside the limiting groove.

[0010] Preferably, two limiting sliding grooves are formed on the surface of the threaded rod, a limiting sliding block is slidably connected inside the limiting sliding groove, one side of the limiting sliding block is fixedly connected to the side plate, a spring is fixedly installed inside the limiting sliding groove, and the other end of the spring is fixedly connected to the limiting sliding block.

[0011] Preferably, a plurality of uniformly distributed limiting angle plates are fixedly installed on the front surface of the cutter head, and the limiting angle plates are clamped at the corners on one side of the tool holder.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By providing a quick-release mechanism for facilitating the disassembly of the tool holder and the tool, improving the disassembly efficiency of the tool holder and the tool from the cutter head, facilitating the replacement of tools of different specifications, improving the machining efficiency of workpieces, and by providing a cooperation between the insertion rod and the insertion hole for quickly positioning and disassembling the tool holder, improving the disassembly and assembly efficiency of the tool holder, and installing and fixing the tool under the action of the tool holder, improving the use stability of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional schematic diagram of the overall structure in the utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the cutter head structure in the utility model;

[0016] Figure 3 is a three-dimensional schematic diagram of the tool holder and tool structure in the utility model;

[0017] Figure 4 is a partial three-dimensional schematic diagram of the quick-release mechanism in the utility model Figure 1 ;

[0018] Figure 5 is a partial three-dimensional schematic diagram of the quick-release mechanism in the utility model Figure 2 。

[0019] In the figure: 1, cutter head; 2, quick-release mechanism; 201, mounting plate; 202, clamping rod; 203, through hole; 204, transmission groove; 205, limiting groove; 206, threaded rod; 207, transmission block; 208, limiting sliding groove; 209, limiting sliding block; 210, side plate; 211, spring; 3, tool holder; 4, tool; 5, mounting hole; 6, insertion rod; 7, clamping hole; 8, thread groove; 9, slot; 10, insertion hole; 11, limiting angle plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments 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.

[0021] like Figure 1 As shown in FIG. 3 , a tool disc for convenient disassembly of tools comprises a tool disc 1, a front side of the tool disc 1 is provided with evenly distributed tool seats 3, an interior of the tool seats 3 is provided with a mounting hole 5, a side of the tool seat 3 is provided with a tool 4, one end of the tool 4 is plugged into the interior of the mounting hole 5, a side of the tool disc 1 is provided with evenly distributed quick release mechanisms 2, a front side of the tool disc 1 is provided with evenly distributed insertion holes 10, a back side of the tool seat 3 is fixedly provided with evenly distributed insertion rods 6, and the insertion rods 6 are plugged into the interior of the insertion holes 10.

[0022] The effects achieved by the above components are: by setting up a quick-release mechanism 2 for facilitating the disassembly of the tool holder 3 and the tool 4, the disassembly efficiency of the tool holder 3 and the tool 4 from the tool disc 1 is improved, and it is convenient to replace tools 4 of different specifications, thereby improving the processing efficiency of the workpiece; by setting up an insert rod 6 and a socket 10 to cooperate with each other for fast positioning and disassembly of the tool holder 3, the disassembly and assembly efficiency of the tool holder 3 is improved, and the tool 4 is installed and fixed under the action of the tool holder 3, thereby improving the stability of the tool 4 in use.

[0023] like Figure 2 and Figure 4 As shown, the quick-release mechanism 2 includes a mounting plate 201, which is arranged on the side of the cutter disc 1. A uniformly distributed clamping rod 202 is fixedly installed on the side of the mounting plate 201 close to the cutter disc 1. A uniformly distributed slot 9 is provided on the side of the cutter disc 1. A clamping hole 7 is provided on the surface of the insertion rod 6. The other end of the clamping rod 202 is inserted into the inside of the slot 9 and passes through the clamping hole 7.

[0024] The effect achieved by the above-mentioned components is: by setting the clamping rod 202 for inserting into the interior of the slot 9, and making one side of the clamping rod 202 pass through the interior of the clamping hole 7, the insertion rod 6 is limited, and the stability of the insertion rod 6 in the insertion hole 10 is improved, thereby improving the installation stability of the tool holder 3. When the tool 4 needs to be disassembled, the tool holder 3 and the tool 4 are directly disassembled together, the clamping rod 202 is pulled out from the interior of the slot 9, and the clamping rod 202 is separated from the interior of the clamping hole 7, thereby facilitating the disassembly of the tool 4 and improving the disassembly efficiency of the tool 4.

[0025] like Figure 4As shown in Fig. 5, a threaded groove 8 is formed on the side surface of the cutter head 1. The threaded groove 8 is located between the slots 9. A through hole 203 is formed inside the mounting plate 201. A threaded rod 206 is arranged on the side surface of the cutter head 1. One end of the threaded rod 206 penetrates through the through hole 203 and extends into the threaded groove 8. The threaded rod 206 is in threaded connection with the threaded groove 8. Two transmission blocks 207 are fixedly installed on the surface of the threaded rod 206. A transmission groove 204 is formed on one side of the mounting plate 201. The transmission blocks 207 are clamped inside the transmission groove 204.

[0026] The effects achieved by the above components are as follows: By setting the threaded groove 8, the threaded rod 206 and the transmission blocks 207 to cooperate with each other for installing and fixing the mounting plate 201, the clamping rod 202 is inserted into the slot 9 and penetrates through the clamping hole 7, improving the insertion stability of the insertion rod 6 inside the insertion hole 10. When the clamping rod 202 is inserted into the slot 9, the clamping rod 202 will penetrate through the clamping hole 7. Rotate the threaded rod 206 so that the threaded rod 206 rotates into the threaded groove 8. The threaded rod 206 drives the transmission blocks 207 into the transmission groove 204 and presses the mounting plate 201 until the mounting plate 201 is fixed.

[0027] As Figure 4 shown in Fig. 5, two side plates 210 are slidably connected to the surface of the threaded rod 206. A uniformly distributed limiting groove 205 is formed on one side of the mounting plate 201. One side of the side plate 210 is clamped inside the limiting groove 205.

[0028] The effects achieved by the above components are as follows: By setting the side plates 210, it is convenient to rotate the threaded rod 206, and then it is convenient to rotate the threaded rod 206 into the limiting groove 205 or remove the threaded rod 206 from the limiting groove 205, thus facilitating the installation and disassembly of the cutter holder 3.

[0029] As Figure 5 shown, two limiting sliding grooves 208 are formed on the surface of the threaded rod 206. A limiting slider 209 is slidably connected inside the limiting sliding groove 208. One side of the limiting slider 209 is fixedly connected to the side plate 210. A spring 211 is fixedly installed inside the limiting sliding groove 208. The other end of the spring 211 is fixedly connected to the limiting slider 209.

[0030] The effects achieved by the above components are as follows: By setting the limiting sliding groove 208 and the limiting slider 209 to cooperate with each other for slidably connecting the side plate 210, and under the elastic force of the spring 211, one side of the side plate 210 is clamped inside the limiting groove 205, thus playing a limiting role on the threaded rod 206 and preventing the threaded rod 206 from loosening.

[0031] As Figure 2As shown in the figure, uniformly distributed limiting angle plates 11 are fixedly installed on the front surface of the cutter head 1, and the limiting angle plates 11 are clamped at the corners on one side of the cutter holder 3.

[0032] The effects achieved by the above components are as follows: By setting the limiting angle plates 11 for positioning and installing the cutter holder 3, it is possible to prevent the cutter holder 3 from shifting, resulting in the insertion rod 6 shaking inside the insertion hole 10 and affecting the installation stability of the cutter holder 3.

[0033] The working principle of the cutter head that facilitates the disassembly of the tool:

[0034] The thread groove 8, the threaded rod 206, and the transmission block 207 cooperate with each other to install and fix the mounting plate 201, so that the clamping rod 202 is inserted into the slot 9 and penetrates through the clamping hole 7, improving the insertion stability of the insertion rod 6 inside the insertion hole 10. When the clamping rod 202 is inserted into the slot 9, the clamping rod 202 will penetrate through the clamping hole 7. Rotate the threaded rod 206 so that the threaded rod 206 rotates into the thread groove 8. The threaded rod 206 drives the transmission block 207 into the transmission groove 204 and squeezes the mounting plate 201 until the mounting plate 201 is fixed. The clamping rod 202 is inserted into the slot 9, and one side of the clamping rod 202 penetrates through the clamping hole 7 to limit the insertion rod 6, improving the stability of the insertion rod 6 inside the insertion hole 10, thereby improving the installation stability of the cutter holder 3. When it is necessary to disassemble the tool 4, directly disassemble the cutter holder 3 and the tool 4 together, pull out the clamping rod 202 from the slot 9, and make the clamping rod 202 disengage from the clamping hole 7, thus facilitating the disassembly of the tool 4 and improving the disassembly efficiency of the tool 4.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation modes of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to list all the implementation modes here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A cutter disc for conveniently disassembling a cutter, comprising a cutter disc (1), characterized in that: The front of the knife disc (1) is provided with evenly distributed knife seats (3), the interior of the knife seat (3) is provided with a mounting hole (5), a knife (4) is provided on one side of the knife seat (3), one end of the knife (4) is plugged into the interior of the mounting hole (5), and the side of the knife disc (1) is provided with evenly distributed quick-release mechanisms (2), the front of the knife disc (1) is provided with evenly distributed plug holes (10), the back of the knife seat (3) is fixedly provided with evenly distributed plug rods (6), the plug rods (6) are plugged into the interior of the plug holes (10), and the quick-release mechanism (2) comprises a mounting plate (201), the mounting plate (201) is arranged on the side of the cutter disc (1), and evenly distributed clamping rods (202) are fixedly installed on the side of the mounting plate (201) close to the cutter disc (1), the side of the cutter disc (1) is provided with evenly distributed slots (9), the surface of the insertion rod (6) is provided with a clamping hole (7), the other end of the clamping rod (202) is inserted into the inside of the slot (9) and passes through the clamping hole (7), the side of the cutter disc (1) is provided with a threaded groove (8), the threaded groove (8) is located between the slots (9), and the inside of the mounting plate (201) A through hole (203) is provided, a threaded rod (206) is provided on the side of the cutter disc (1), one end of the threaded rod (206) passes through the through hole (203) and extends into the interior of the thread groove (8), the threaded rod (206) is threadedly connected to the thread groove (8), two transmission blocks (207) are fixedly mounted on the surface of the threaded rod (206), a transmission groove (204) is provided on one side of the mounting plate (201), the transmission block (207) is clamped on the inner side of the transmission groove (204), and the surface of the threaded rod (206) is slidably connected to two side plates (210) One side of the mounting plate (201) is provided with uniformly distributed limiting grooves (205), one side of the side plate (210) is clamped on the inner side of the limiting groove (205), the surface of the threaded rod (206) is provided with two limiting sliding grooves (208), the inner part of the limiting sliding groove (208) is slidably connected to a limiting slider (209), one side of the limiting slider (209) is fixedly connected to the side plate (210), a spring (211) is fixedly installed inside the limiting sliding groove (208), and the other end of the spring (211) is fixedly connected to the limiting slider (209).

2. A cutter head for convenient removal of cutters according to claim 1, characterized in that: Evenly distributed limiting angle plates (11) are fixedly mounted on the front of the cutter disc (1), and the limiting angle plates (11) are clamped at the corner of one side of the cutter seat (3).

Images