Cooling device for numerical control cutter handle machining

Abstract

The utility model provides a cooling device for numerical control cutter handle machining, and relates to the technical field of cooling devices, the cooling device comprises a box body, a placing frame is movably installed in the box body, a driving mechanism used for controlling the placing frame to move is arranged on one side of the box body, and a plurality of through holes are formed in the two sides and the bottom surface of the placing frame in a penetrating mode. An auxiliary pushing mechanism used for pushing the workpieces to move is further arranged on one side of the interior of the containing frame. Through driving of the driving motor, the placing frame can be controlled to move, workpieces can be conveniently taken and placed, the workpieces do not need to be manually taken out of water, operation is more convenient, safety is improved, scalding is avoided, the push plate can be driven to move in the placing frame by pushing the push block, and the work efficiency is improved. And the push plate can push the internal workpiece in the moving process, so that the position of the workpiece can be changed in the cooling process, the contact between the surface of the workpiece and water is more sufficient, and the cooling speed can be effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, and more specifically, to a cooling device for numerically controlled tool shank machining. Background Technique

[0002] The numerically controlled tool shank is an important component of a numerically controlled machine tool. It is mainly responsible for connecting the tool and the spindle of the machine tool. There are many machining processes for the tool shank, including quenching. After the tool shank is quenched, it needs to be cooled. Directly placing the quenched tool shank into cold water is a relatively common cooling method. For example, a cooling device for tool machining proposed in the patent with the application number 202222085671.5 includes a workbench. A box body is fixedly connected to the upper surface of the workbench, a support column is fixedly connected to the lower surface of the workbench, a workpiece is fixedly connected to the top wall of the inner cavity of the box body, a cooling mechanism is fixedly connected to the upper surface of the workbench, and a collection mechanism is fixedly connected to the lower surface of the workbench. The cooling mechanism includes a water tank fixedly connected to the upper surface of the workbench, and a water pump is fixedly connected to the upper surface of the water tank. This cooling device for tool machining is equipped with a cooling mechanism that can recycle waste water, reducing production costs and being more environmentally friendly, greatly increasing the practicality of the cooling device. It is equipped with a collection mechanism that can collect iron filings in the waste water. The iron filings are discharged with the waste water and can be reused again, and it also prevents blockage of the nozzles when the waste water is recycled.

[0003] After the workpiece is cooled by the cooling device in the above solution, it is necessary to manually operate to take the workpiece out of the water. This is not only cumbersome in operation but also poses a great safety hazard and is easy to get scalded. Moreover, the position of the workpiece cannot be changed after it enters the water, resulting in a slow cooling speed. Therefore, we make improvements on this and propose a cooling device for numerically controlled tool shank machining. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a cooling device for numerically controlled tool shank machining, which can effectively solve the problems that after the workpiece is cooled by the cooling device, it is necessary to manually operate to take the workpiece out of the water, which is not only cumbersome in operation but also poses a great safety hazard and is easy to get scalded, and moreover, the position of the workpiece cannot be changed after it enters the water, resulting in a slow cooling speed.

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

[0006] A cooling device for numerically controlled tool shank machining includes a box body. A placement frame is movably installed inside the box body. A driving mechanism for controlling the movement of the placement frame is arranged on one side of the box body. A plurality of through holes are penetrated through both sides and the bottom surface of the placement frame. An auxiliary pushing mechanism for pushing the workpiece to move is also arranged on one side inside the placement frame.

[0007] Preferably, mounting grooves are formed on the inner walls at both ends of the box body. The driving mechanism includes a driving motor, and the driving motor is mounted on one side of the upper surface of the box body and above one of the mounting grooves.

[0008] Preferably, an adjusting screw rod is mounted at the output end of the driving motor. One end of the adjusting screw rod is rotatably arranged on the bottom inner wall of the mounting groove at the corresponding position, and a screw sleeve is movably mounted on the rod body of the adjusting screw rod.

[0009] Preferably, a limiting rod is mounted inside the mounting groove away from the adjusting screw rod, and a sliding sleeve is movably mounted on the rod body of the limiting rod.

[0010] Preferably, one end of each of the sliding sleeve and the screw sleeve is mounted with a support frame, and the two support frames are respectively fixedly mounted on both sides of the bottom of the placement frame.

[0011] Preferably, the auxiliary pushing mechanism includes mounting blocks. There are two mounting blocks, which are respectively movably mounted on both sides of the bottom of the placement frame. A guiding slider is mounted on the surface of one end of each mounting block, and guiding sliding grooves slidably matched with the guiding sliders are formed on the inner walls on both sides of the placement frame.

[0012] Preferably, a push plate is mounted between the two mounting blocks, and a connecting rod is mounted on the upper surface of one of the mounting blocks.

[0013] Preferably, the top of the connecting rod is arranged outside the box body and a push block is mounted at the end.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] Driven by the driving motor and under the meshing action between the adjusting screw rod and the screw sleeve, the placement frame can be controlled to move, facilitating the picking and placing of workpieces. There is no need for manual removal of workpieces from water, the operation is more convenient, and the safety is improved to avoid scalding. By pushing the push block, the push plate can be driven to move inside the placement frame. During the movement of the push plate, the workpieces inside can be pushed, so that the positions of the workpieces can be changed during the cooling process, and the contact between the workpiece surface and water is more sufficient, effectively improving the cooling speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 is a top view of the utility model;

[0018] Figure 3 is of the utility modelFigure 2 Schematic three-dimensional structure diagram of the cross-section at A-A in the middle;

[0019] Figure 4 This is for the Figure 2 Schematic three-dimensional structure diagram of the cross-section at B-B in the middle.

[0020] In the figure: 1, box body; 101, installation groove; 2, placement frame; 201, guiding sliding groove; 3, through hole; 4, driving mechanism; 401, driving motor; 402, adjusting lead screw; 403, lead screw sleeve; 404, limiting rod; 405, sliding sleeve; 406, support frame; 5, auxiliary pushing mechanism; 501, installation block; 5011, guiding slider; 502, push plate; 503, connecting rod; 5031, push block. Specific implementation mode

[0021] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0022] As Figure 1 , Figure 2 shown, a cooling device for numerically controlled tool shank machining includes a box body 1, a placement frame 2 is movably installed inside the box body 1, a driving mechanism 4 for controlling the movement of the placement frame 2 is arranged on one side of the box body 1, a plurality of through holes 3 are respectively penetrated and opened on both sides and the bottom surface of the placement frame 2, and an auxiliary pushing mechanism 5 for pushing the workpiece to move is further arranged on one side inside the placement frame 2.

[0023] As Figure 1 , Figure 3 shown, installation grooves 101 are respectively opened on the inner walls at both ends of the box body 1, the driving mechanism 4 includes a driving motor 401, the driving motor 401 is installed on the upper surface of the box body 1 on one side and above one of the installation grooves 101, the output end of the driving motor 401 is installed with an adjusting lead screw 402, one end of the adjusting lead screw 402 is rotatably arranged on the bottom inner wall of the installation groove 101 at the corresponding position, a lead screw sleeve 403 is movably installed on the rod body of the adjusting lead screw 402, a limiting rod 404 is installed inside the installation groove 101 far from the adjusting lead screw 402, a sliding sleeve 405 is movably installed on the rod body of the limiting rod 404, and one ends of the sliding sleeve 405 and the lead screw sleeve 403 are both installed with support frames 406, and the two support frames 406 are respectively fixedly installed on both sides of the bottom of the placement frame 2.

[0024] By adjusting the meshing drive between the lead screw 402 and the lead screw sleeve 403, driven by the drive motor 401, the placement frame 2 can be controlled to move, facilitating the picking and placing of workpieces and being safer. Through the sliding fit between the sliding sleeve 405 and the limiting rod 404, the movement trajectory of the placement frame 2 can be limited, making the placement frame 2 more stable during movement.

[0025] As Figure 4 shown, the auxiliary pushing mechanism 5 includes mounting blocks 501. There are two mounting blocks 501, which are respectively movably installed on both sides of the bottom of the placement frame 2. On the surface of one end of each mounting block 501, a guiding slider 5011 is installed. Guiding chutes 201 that are slidably matched with the guiding sliders 5011 are provided on both inner walls of the placement frame 2. A push plate 502 is installed between the two mounting blocks 501. A connecting rod 503 is installed on the upper surface of one of the mounting blocks 501. The top of the connecting rod 503 is located outside the box body 1 and a push block 5031 is installed at the end.

[0026] Through the sliding fit between the guiding slider 5011 and the guiding chute 201, the mounting block 501 can be slidably installed, so that when the push block 5031 is pushed, the push plate 502 can be driven to move inside the placement frame 2, the position of the workpiece can be moved, and the cooling speed of the workpiece can be effectively increased.

[0027] The working principle of this cooling device for CNC tool holders:

[0028] During use, the drive motor 401 drives the lead screw 402 to rotate. Under the meshing action between the lead screw 402 and the lead screw sleeve 403, the support frame 406 can drive the placement frame 2 to move, moving the placement frame 2 to the outside of the box body 1. Place the workpiece to be cooled inside the placement frame 2, add water to the box body 1, and then through the drive of the drive motor 401, control the placement frame 2 to move into the box body 1 to cool the workpiece inside. By pushing the push block 5031, the connecting rod 503 can drive the mounting block 501 to move, and then the push plate 502 can be driven to move inside the placement frame 2. During the movement of the push plate 502, the workpiece inside can be pushed, so that the position of the workpiece can change during cooling, the contact between the workpiece surface and the water is more sufficient, and the cooling speed can be effectively increased. After cooling is completed, through the drive of the drive motor 401, the placement frame 2 can be moved to the outside of the box body 1, facilitating the removal of the workpiece. There is no need for manual removal of the workpiece from the water, the operation is more convenient, and the safety is improved, avoiding scalding.

[0029] Obviously, the above embodiments of the present utility are merely examples for clearly illustrating the present utility, rather than limitations on the implementation manners of the present utility. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is impossible to enumerate all the implementation manners here. Any obvious changes or alterations derived from the technical solutions of the present utility still fall within the protection scope of the present utility.

Claims

1. A cooling device for CNC toolholder processing, comprising a housing (1), characterized in that: A placement frame (2) is movably mounted inside the box (1), a driving mechanism (4) for controlling the movement of the placement frame (2) is arranged on one side of the box (1), a plurality of through holes (3) are provided on both sides and the bottom surface of the placement frame (2), an auxiliary pushing mechanism (5) for pushing the workpiece to move is also arranged on one side of the inside of the placement frame (2), mounting grooves (101) are provided on both ends of the inner wall of the box (1), the driving mechanism (4) comprises a driving motor (401), the driving motor (401) is mounted on one side of the upper surface of the box (1) and is located above one of the mounting grooves (101), an adjusting screw rod (402) is mounted on the output end of the driving motor (401), one end of the adjusting screw rod (402) is rotatably mounted on the bottom inner wall of the mounting groove (101) at a corresponding position, and a screw rod sleeve (403) is movably mounted on the rod body of the adjusting screw rod (402).

2. A cooling device for CNC toolholder processing according to claim 1, characterized in that: A limit rod (404) is installed inside the installation groove (101) away from the adjusting screw rod (402), and a sliding sleeve (405) is movably installed on the rod body of the limit rod (404).

3. A cooling device for CNC toolholder processing according to claim 2, characterized in that: One end of the sliding sleeve (405) and the screw sleeve (403) are both mounted with a support frame (406), and the two support frames (406) are respectively fixedly mounted on two sides of the bottom of the placement frame (2).

4. The cooling device for CNC toolholder processing according to claim 1, characterized in that: The auxiliary pushing mechanism (5) comprises a mounting block (501), wherein two mounting blocks (501) are provided and are movably mounted on two sides of the bottom of the placement frame (2), and a guide slide block (5011) is mounted on one end surface of each mounting block (501), and guide grooves (201) that slidably cooperate with the guide slide blocks (5011) are provided on the inner walls on both sides of the placement frame (2).

5. A cooling device for CNC toolholder processing according to claim 4, characterized in that: A push plate (502) is installed between the two mounting blocks (501), and a connecting rod (503) is installed on the upper surface of one of the mounting blocks (501).

6. The cooling device for CNC toolholder processing according to claim 5, characterized in that: The top of the connecting rod (503) is arranged on the outside of the box body (1) and a push block (5031) is installed at the end.

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