Quenching device for numerical control cutter handle machining

Abstract

The utility model provides a quenching device for numerical control cutter handle processing, which relates to the technical field of numerical control cutter handle processing and comprises a supporting plate, a quenching mechanism is arranged at the top of the supporting plate, a cooling mechanism is arranged at the top of the supporting plate and positioned on the front surface of the quenching mechanism, and a cleaning mechanism is arranged in the cooling mechanism. And the quenching mechanism comprises a fixing plate, the fixing plate is fixedly installed at the top of the supporting plate, a heating ring is fixedly installed on the front face of the fixing plate, a containing plate is arranged below the heating ring, a knife handle body is arranged at the top of the containing plate, and the knife handle body is located under the heating ring. The heating ring is arranged for heating the knife handle main body to a specified temperature, the heated knife handle main body is rapidly cooled under the action of the cooling mechanism, the purpose of quenching the knife handle main body is achieved, and the cleaning mechanism is arranged for absorbing and collecting magnetic chippings, so that the bottom of the cooling mechanism is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC tool holder processing, and more specifically, to a quenching device for CNC tool holder processing. Background Technique

[0002] A CNC tool holder is a tool clamping device used for a computer numerical control (CNC) machine tool. During the CNC machining process, the tool holder is responsible for fixing and accurately installing a cutting tool (such as a milling cutter, drill bit, etc.) onto the machine tool for high-precision machining operations.

[0003] During the quenching process of the CNC tool holder, some metal chips are generated when the tool holder is cooled. These metal chips fall to the bottom of the cooling device due to the action of gravity and are not easy to clean. The long-term accumulation of metal chips affects the purity of the coolant and further affects the cooling efficiency of the cooling device for the tool holder. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a quenching device for CNC tool holder processing, 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 quenching device for CNC tool holder processing includes a support plate. A quenching mechanism is arranged on the top of the support plate. A cooling mechanism is arranged on the top of the support plate and in front of the quenching mechanism. A cleaning mechanism is arranged inside the cooling mechanism.

[0007] The quenching mechanism includes a fixing plate. The fixing plate is fixedly installed on the top of the support plate. A heating ring is fixedly installed on the front of the fixing plate. A placement plate is arranged below the heating ring. A tool holder body is arranged on the top of the placement plate. The tool holder body is directly below the heating ring.

[0008] Preferably, a lifting motor is fixedly installed on the back of the fixing plate. The output end of the lifting motor is fixedly installed with a lead screw. A connecting frame is fixedly installed on the back of the placement plate. A limiting groove is opened on the front of the fixing plate. One side of the connecting frame penetrates through the limiting groove. The bottom of the lead screw is threadedly connected to the connecting frame.

[0009] Preferably, the cooling mechanism includes a cooling box. The cooling box is fixedly installed on the top of the support plate. A filter plate is arranged inside the cooling box. A drain pipe is communicated with the left side of the front of the cooling box. A shut-off valve is arranged on the surface of the drain pipe.

[0010] Preferably, two disassembly handles are fixedly installed on the top of the filter plate. Support blocks are fixedly installed on both sides of the inner cavity of the cooling box. The filter plate is located on the top of the support blocks.

[0011] Preferably, the cleaning mechanism includes a reciprocating motor fixedly installed on the front of the cooling box. A threaded rod is fixedly installed at the output end of the reciprocating motor. A cleaning brush plate is arranged inside the cooling box and at the bottom of the filter plate. A threaded sleeve is fixedly installed at the bottom of the cleaning brush plate. One side of the threaded rod penetrates through the threaded sleeve and is threadedly connected to the threaded sleeve. Connecting rods are fixedly installed on both sides of the bottom of the cleaning brush plate. A frame body is fixedly installed at the bottom of the connecting rod. A rotating rod is rotatably connected inside the frame body. A magnetic roller is fixedly installed on the surface of the rotating rod and inside the frame body. Gears are fixedly installed on both sides of the rotating rod. Tooth plates are fixedly installed on both sides of the bottom inside the cooling box cavity. The gears are located on top of the tooth plates and are meshed with the tooth plates.

[0012] Preferably, positioning rings are fixedly installed on both sides of the bottom of the cleaning brush plate. Positioning rods are fixedly installed on both sides inside the cooling box. The positioning rods penetrate through the positioning rings.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By setting a heating ring to heat the tool handle main body to a specified temperature, and under the action of the cooling mechanism, quickly cooling the heated tool handle main body to achieve the purpose of quenching the tool handle main body. By setting a cleaning mechanism to absorb and collect magnetic debris, it is convenient to clean the bottom of the cooling mechanism. Description of the Drawings

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure in the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the quenching mechanism structure in the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the cooling mechanism structure in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the cleaning mechanism structure in the utility model.

[0019] In the figure: 1. Support plate; 2. Quenching mechanism; 201. Fixed plate; 202. Heating ring; 203. Placing plate; 204. Tool holder body; 205. Connecting frame; 206. Limiting groove; 207. Lifting motor; 208. Lead screw; 3. Cooling mechanism; 301. Cooling box; 302. Drain pipe; 303. Support block; 304. Filter plate; 305. Demounting handle; 4. Cleaning mechanism; 401. Reciprocating motor; 402. Threaded rod; 403. Cleaning brush plate; 404. Threaded sleeve; 405. Positioning ring; 406. Positioning rod; 407. Connecting rod; 408. Frame body; 409. Rotating rod; 410. Magnetic roller; 411. Gear; 412. Rack. Detailed implementation manners

[0020] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figure 1 shown in FIG. 2, a quenching device for numerically controlled tool holder machining includes a support plate 1. A quenching mechanism 2 is arranged on the top of the support plate 1. A cooling mechanism 3 is arranged on the top of the support plate 1 and in front of the quenching mechanism 2. A cleaning mechanism 4 is arranged inside the cooling mechanism 3;

[0022] The quenching mechanism 2 includes a fixed plate 201. The fixed plate 201 is fixedly installed on the top of the support plate 1. A heating ring 202 is fixedly installed on the front of the fixed plate 201. A placing plate 203 is arranged below the heating ring 202. A tool holder body 204 is arranged on the top of the placing plate 203. The tool holder body 204 is directly below the heating ring 202.

[0023] The effects achieved by the above components are as follows: The heating ring 202 is set to heat the tool holder body 204 to a specified temperature. Under the action of the cooling mechanism 3, the heated tool holder body 204 is quickly cooled to achieve the purpose of quenching the tool holder body 204. The cleaning mechanism 4 is set to absorb and collect magnetic debris, which is convenient for cleaning the bottom of the cooling mechanism 3.

[0024] As Figure 2 shown, a lifting motor 207 is fixedly installed on the back of the fixed plate 201. The output end of the lifting motor 207 is fixedly installed with a lead screw 208. A connecting frame 205 is fixedly installed on the back of the placing plate 203. A limiting groove 206 is opened on the front of the fixed plate 201. One side of the connecting frame 205 penetrates through the limiting groove 206. The bottom of the lead screw 208 is threadedly connected to the connecting frame 205.

[0025] The effects achieved by the above components are as follows: By setting the lifting motor 207 to drive the lead screw 208 to rotate, the lead screw 208 then drives the connecting frame 205 and the placement plate 203 to move up and down. When the placement plate 203 moves upward, the tool holder body 204 is lifted to the inside of the heating ring 202, facilitating the heating of the tool holder body 204 by the heating ring 202. When the placement plate 203 moves downward, it is convenient to remove the tool holder body 204 from the inside of the heating ring 202, and further convenient to move the tool holder body 204 into the cooling box 301 for rapid cooling to achieve the purpose of quenching.

[0026] As Figure 3 shown, the cooling mechanism 3 includes a cooling box 301, the cooling box 301 is fixedly installed on the top of the support plate 1, a filter plate 304 is arranged inside the cooling box 301, the left side of the front of the cooling box 301 is communicated with a drain pipe 302, and a shut-off valve is arranged on the surface of the drain pipe 302.

[0027] The effects achieved by the above components are as follows: By setting the cooling box 301 to store the coolant, the filter plate 304 filters the debris generated during the cooling of the tool holder, preventing the debris from falling to the bottom of the cooling box 301, which is not convenient for cleaning.

[0028] As Figure 3 shown, two disassembly handles 305 are fixedly installed on the top of the filter plate 304, support blocks 303 are fixedly installed on both sides of the inner cavity of the cooling box 301, and the filter plate 304 is located on the top of the support blocks 303.

[0029] The effects achieved by the above components are as follows: By setting the support blocks 303 to support and limit the filter plate 304, the use stability of the filter plate 304 inside the cooling box 301 is improved, and the disassembly handles 305 facilitate placing the filter plate 304 inside the cooling box 301 or removing the filter plate 304 from the inside of the cooling box 301.

[0030] As Figure 4As shown in the figure, the cleaning mechanism 4 includes a reciprocating motor 401, which is fixedly installed on the front of the cooling box 301. The output end of the reciprocating motor 401 is fixedly installed with a threaded rod 402. Inside the cooling box 301 and at the bottom of the filter plate 304, there is a cleaning brush plate 403. At the bottom of the cleaning brush plate 403, a threaded sleeve 404 is fixedly installed. One side of the threaded rod 402 penetrates through the threaded sleeve 404 and is threadedly connected to the threaded sleeve 404. On both sides of the bottom of the cleaning brush plate 403, connecting rods 407 are fixedly installed. At the bottom of the connecting rods 407, a frame 408 is fixedly installed. Inside the frame 408, a rotating rod 409 is rotatably connected. On the surface of the rotating rod 409 and inside the frame 408, a magnetic roller 410 is fixedly installed. On both sides of the rotating rod 409, gears 411 are fixedly installed. On both sides of the bottom of the inner cavity of the cooling box 301, tooth plates 412 are fixedly installed. The gears 411 are located at the top of the tooth plates 412 and are engaged with the tooth plates 412.

[0031] The effects achieved by the above components are as follows: By setting the reciprocating motor 401 to drive the threaded rod 402 to rotate, with the cooperation of the threaded sleeve 404, the threaded rod 402 drives the cleaning brush plate 403 to move at the bottom of the filter plate 304, enabling the cleaning brush plate 403 to clean the filter plate 304, preventing the filter plate 304 from being blocked. Moreover, the cleaning brush plate 403 drives the connecting rods 407 and the frame 408 to move, and the frame 408 then drives the rotating rod 409 and the magnetic roller 410 to move inside the cooling box 301, thereby enabling the magnetic roller 410 to absorb and collect the magnetic debris at the bottom of the cooling box 301, facilitating the cleaning of the bottom of the cooling box 301. When the rotating rod 409 moves, it will drive the gear 411 to move, and then the gear 411 rotates on the top of the tooth plate 412, thereby driving the rotating rod 409 to rotate, improving the collection and cleaning effect of the rotating rod 409 on the magnetic debris.

[0032] As Figure 4 shown, on both sides of the bottom of the cleaning brush plate 403, positioning rings 405 are fixedly installed. On both sides of the inside of the cooling box 301, positioning rods 406 are fixedly installed. The positioning rods 406 penetrate through the positioning rings 405.

[0033] The effects achieved by the above components are as follows: By setting the positioning rings 405 and the positioning rods 406 to cooperate with each other to limit the movement of the cleaning brush plate 403, the stability of the cleaning brush plate 403 during movement is improved, further enhancing the cleaning effect of the cleaning brush plate 403 on the filter plate 304 and preventing the holes of the filter plate 304 from being blocked by impurities.

[0034] The working principle of this quenching device for CNC tool holders:

[0035] The lifting motor 207 drives the lead screw 208 to rotate. Further, the lead screw 208 drives the connecting frame 205 and the placing plate 203 to move up and down. When the placing plate 203 moves upward, the tool handle body 204 is lifted to the inside of the heating ring 202, facilitating the heating of the tool handle body 204 by the heating ring 202. When the placing plate 203 moves downward, it is convenient to remove the tool handle body 204 from the inside of the heating ring 202, and further convenient to move the tool handle body 204 into the cooling box 301 for rapid cooling to achieve the purpose of quenching. The cooling box 301 stores the coolant, and under the action of the filter plate 304, the debris generated during the cooling of the tool handle is filtered to prevent the debris from falling to the bottom of the cooling box 301, which is not convenient for cleaning;

[0036] The reciprocating motor 401 drives the threaded rod 402 to rotate. With the cooperation of the threaded sleeve 404, the threaded rod 402 drives the cleaning brush plate 403 to move at the bottom of the filter plate 304, so that the cleaning brush plate 403 cleans the filter plate 304 to prevent the filter plate 304 from being blocked. And the cleaning brush plate 403 drives the connecting rod 407 and the frame body 408 to move, and the frame body 408 drives the rotating rod 409 and the magnetic roller 410 to move inside the cooling box 301. Further, the magnetic roller 410 absorbs and collects the magnetic debris at the bottom of the cooling box 301, facilitating the cleaning of the bottom of the cooling box 301. When the rotating rod 409 moves, it drives the gear 411 to move, and then the gear 411 rotates on the top of the toothed plate 412, thereby driving the rotating rod 409 to rotate, improving the collection and cleaning effect of the rotating rod 409 on the magnetic debris.

[0037] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to enumerate all the implementation manners 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 quenching device for machining a numerical control tool holder, including a support plate (1), characterized in that: A quenching mechanism (2) is provided on the top of the support plate (1). A cooling mechanism (3) is provided on the top of the support plate (1) and in front of the quenching mechanism (2). A cleaning mechanism (4) is provided inside the cooling mechanism (3). The quenching mechanism (2) includes a fixing plate (201) fixedly installed on the top of the support plate (1). A heating ring (202) is fixedly installed on the front of the fixing plate (201). A placement plate (203) is provided below the heating ring (202). A tool handle body (204) is provided on the top of the placement plate (203), and the tool handle body (204) is directly below the heating ring (202). The cleaning mechanism (4) includes a reciprocating motor (401) fixedly installed on the front of the cooling box (301). A threaded rod (402) is fixedly installed at the output end of the reciprocating motor (401). A cleaning brush plate (403) is provided inside the cooling box (301) and at the bottom of the filter plate (304). A threaded sleeve (404) is fixedly installed at the bottom of the cleaning brush plate (403). One side of the threaded rod (402) penetrates through the threaded sleeve (404) and is threadedly connected to the threaded sleeve (404). Connecting rods (407) are fixedly installed on both sides of the bottom of the cleaning brush plate (403). A frame body (408) is fixedly installed at the bottom of the connecting rods (407). A rotating rod (409) is rotatably connected to the inner side of the frame body (408). A magnetic roller (410) is fixedly installed on the surface of the rotating rod (409) and inside the frame body (408). Gears (411) are fixedly installed on both sides of the rotating rod (409). Tooth plates (412) are fixedly installed on both sides of the bottom of the inner cavity of the cooling box (301). The gears (411) are located on the top of the tooth plates (412) and are meshed with the tooth plates (412).

2. The quenching device for machining a numerical control tool holder according to claim 1, characterized in that: A lifting motor (207) is fixedly installed on the back of the fixing plate (201). A lead screw (208) is fixedly installed at the output end of the lifting motor (207). A connecting frame (205) is fixedly installed on the back of the placement plate (203). A limiting groove (206) is formed on the front of the fixing plate (201). One side of the connecting frame (205) penetrates through the limiting groove (206), and the bottom of the lead screw (208) is threadedly connected to the connecting frame (205).

3. A quenching device for machining a numerical control tool shank according to claim 1, characterized in that: The cooling mechanism (3) includes a cooling box (301) fixedly installed on the top of the support plate (1). A filter plate (304) is provided inside the cooling box (301). A drain pipe (302) is communicated with the left side of the front of the cooling box (301), and a shut-off valve is provided on the surface of the drain pipe (302).

4. A quenching device for machining a numerical control tool holder according to claim 3, characterized in that: Two disassembly handles (305) are fixedly installed on the top of the filter plate (304). Support blocks (303) are fixedly installed on both sides of the inner cavity of the cooling box (301), and the filter plate (304) is located on the top of the support blocks (303).

5. A quenching device for machining a numerical control tool holder according to claim 1, characterized in that: Both sides of the bottom of the cleaning brush plate (403) are fixedly installed with positioning rings (405). Both sides inside the cooling box (301) are fixedly installed with positioning rods (406), and the positioning rods (406) penetrate through the positioning rings (405).

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