Numerical control gear hobbing machine with recyclable cooling liquid

Abstract

The utility model provides a numerical control gear hobbing machine with cooling liquid capable of being recycled, relates to the technical field of numerical control gear hobbing machines, and aims to solve the problem that when an existing numerical control gear hobbing machine is used, a workpiece cannot be centered and positioned conveniently. The top of the movable frame is connected with the fixing piece through an air cylinder. The storage piece is connected with the fixing piece through the air cylinder. A pushing piece is slidably arranged in the rectangular through groove of the storage piece. Vibration pieces are arranged at the bottoms of the storage pieces through cylinders; the side edge of the storage part is connected with the cooling box through a water pump. When the scraps on the filter plate are accumulated, the air cylinder stretches out and draws back to drive the vibration piece to make contact with the bottom of the filter plate, the spherical protrusion on the vibration piece makes contact with the filter plate, and therefore the vibration knocking effect on the filter plate is achieved, the scraps on the filter plate are vibrated, and blocking is avoided; and when the pushing piece moves, the accumulated sweeps are pushed and collected, and the sweeps are conveniently treated.

Description

Technical Field

[0001] This utility model belongs to the field of CNC gear hobbing machine technology, and more specifically, it relates to a CNC gear hobbing machine with recyclable coolant. Background Technology

[0002] A CNC gear hobbing machine is a metal cutting machine tool that uses a gear hob to machine gear teeth according to the generating method principle. A computer numerical control system controls various movements and parameters of the machine tool, achieving high-precision, high-efficiency, and highly flexible gear production.

[0003] Based on existing technology, it has been found that existing CNC gear hobbing machines are typically used for machining cylindrical workpieces. However, during machining, it is not convenient to center and position the workpiece, making operation inconvenient. Furthermore, the waste chips generated after machining cylindrical workpieces on existing CNC gear hobbing machines tend to accumulate and cause blockages, and no corresponding unblocking structure is provided. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a CNC gear hobbing machine with recyclable coolant. This solves the problem that existing CNC gear hobbing machines are typically used for machining cylindrical workpieces, but during machining, it is difficult to conveniently center and position the workpiece, making operation inconvenient. Furthermore, existing CNC gear hobbing machines tend to accumulate waste chips after machining cylindrical workpieces, which can easily cause blockages, and there is no corresponding unblocking structure.

[0005] This utility model discloses a CNC gear hobbing machine with recyclable coolant, achieved through the following specific technical means:

[0006] A CNC gear hobbing machine with recyclable coolant includes a cutting mechanism, an installation mechanism, a clamping mechanism, and a positioning mechanism;

[0007] The cutting mechanism is provided with an installation mechanism at its bottom; the clamping mechanism is provided on the top side of the installation mechanism; the positioning mechanism is provided on the top of the installation mechanism; the positioning mechanism is located between the cutting mechanism and the clamping mechanism.

[0008] The cutting mechanism includes: a main body, which is connected to a movable frame via a motor; the top of the movable frame is connected to a fixing component via a cylinder;

[0009] The installation mechanism includes: a storage component, which is connected to a fixing component via a cylinder; rectangular through slots are provided on both sides of the top of the storage component; a pushing component is slidably disposed inside the rectangular through slots of the storage component; a vibrating component is disposed at the bottom of the storage component via a cylinder; and a water pump is connected to a cooling tank on the side of the storage component.

[0010] Furthermore, the cutting mechanism also includes: a slide rail;

[0011] The slide rail is fixedly mounted on the fixing member; a movable frame is slidably mounted on the slide rail.

[0012] Furthermore, a filter plate is provided at the top of the storage component; the bottom of the pusher is configured as a triangular structure; a handle is provided on the side of the pusher; the bottom of the pusher contacts the top of the filter plate on the storage component; the top of the vibrating component is configured as a spherical structure; a filling port is provided at the top of the cooling tank; and a spray pipe is provided at the top of the cooling tank via a water pump.

[0013] Furthermore, the clamping mechanism includes: a top member and a clamping member;

[0014] The top component is located on the side of the storage component; the top component is connected to the clamping component via a cylinder; the bottom of the clamping component is equipped with a clamping head via a motor; the side of the clamping component is connected to the spray pipe of the cooling box.

[0015] Furthermore, the positioning mechanism includes: a mounting component and a supporting component;

[0016] The mounting component is located on top of the storage component; the mounting component has a rectangular groove; the bearing component is rotatably located at the middle position of the top of the mounting component; the bearing component is located below the clamping component.

[0017] Furthermore, the positioning mechanism also includes: a screw and a positioning element;

[0018] The screw is rotatably mounted on the mounting component; a control handle is provided on the screw; the positioning component is slidably mounted inside a rectangular groove on the mounting component; a screw is provided inside a threaded hole on the positioning component; and a roller is provided on the positioning component.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this device, a screw and a positioning element are provided. The screw is set on the mounting element, and the positioning element is slidably installed in the rectangular groove of the mounting element. In use, by placing the cylindrical workpiece on the top of the carrier, the screw is manually rotated, which causes the two sets of positioning elements to move relative to each other. This causes the rollers on the positioning element to come into contact with the cylindrical workpiece, thereby pushing the cylindrical workpiece to move on the carrier, thus facilitating the centering and positioning of the workpiece. After positioning, the positioning element is disengaged from the workpiece by rotating the screw, avoiding interference with processing.

[0021] 2. This device includes a pusher and a vibrator. The pusher is slidably mounted inside a rectangular groove on the storage unit, while the vibrator is connected to the storage unit via a cylinder. During use, when waste accumulates on the filter plate, the cylinder extends and retracts, causing the vibrator to contact the bottom of the filter plate. The spherical protrusions on the vibrator then contact the filter plate, vibrating and striking it. This causes the waste on the filter plate to vibrate, preventing blockage. The pusher can be manually moved to push and collect the accumulated waste, facilitating waste disposal. Attached Figure Description

[0022] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention.

[0023] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below.

[0024] Figure 3 This is a cross-sectional three-dimensional structural diagram of the storage component of this utility model.

[0025] Figure 4 This is a three-dimensional exploded view of the centering mechanism of this utility model.

[0026] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0027] 1. Cutting mechanism; 101. Main body; 102. Moving frame; 103. Fixing component; 104. Slide rail; 2. Installation mechanism; 201. Storage component; 202. Pushing component; 203. Vibrating component; 204. Cooling box; 3. Tightening mechanism; 301. Top component; 302. Tightening component; 4. Positioning mechanism; 401. Installation component; 402. Bearing component; 403. Screw; 404. Positioning component. Detailed Implementation

[0028] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0029] Example:

[0030] As attached Figure 1 To be continued Figure 4 As shown:

[0031] This utility model provides a CNC gear hobbing machine with recyclable coolant, including a cutting mechanism 1, an installation mechanism 2, a clamping mechanism 3 and a positioning mechanism 4;

[0032] The cutting mechanism 1 is equipped with a mounting mechanism 2 at its bottom; the clamping mechanism 3 is located on the top side of the mounting mechanism 2; the positioning mechanism 4 is located on the top of the mounting mechanism 2; the positioning mechanism 4 is located between the cutting mechanism 1 and the clamping mechanism 3.

[0033] The cutting mechanism 1 includes: a main body 101, which is connected to a movable frame 102 via a motor; the top of the movable frame 102 is connected to a fixed component 103 via a cylinder; the main body 101 is used to rotate via a motor to perform gear hobbing on cylindrical workpieces, while the movable frame 102 is connected to the fixed component 103 via a cylinder to drive the main body 101 to move up and down, thereby processing the workpiece;

[0034] The mounting mechanism 2 includes: a storage component 201, which is connected to the fixing component 103 via a cylinder; rectangular through slots are provided on both sides of the top of the storage component 201; a pushing component 202 is slidably disposed inside the rectangular through slots of the storage component 201; a vibrating component 203 is disposed at the bottom of the storage component 201 via a cylinder; and the side of the storage component 201 is connected to the cooling tank 204 via a water pump. The storage component 201 is used to store coolant, and the water pump draws the coolant back to complete the circulation. The pushing component 202 is used to manually push the filter plate... Waste debris is scraped and cleaned, and the coolant is separated into solid and liquid components by the filter plate on the storage unit 201, which facilitates coolant circulation. The vibrating component 203 is used to contact the filter plate through the extension and retraction of the waterproof cylinder at the bottom, thereby knocking the filter plate to disperse the waste debris and prevent its accumulation. The cooling tank 204 is used by the water pump at the bottom to draw coolant from the storage unit 201, and the water pump at the top collects it and sprays it onto the workpiece through the spray pipe, completing the circulation. All of the above processes are controlled by the background control program.

[0035] Among them, such as Figure 1 As shown, the cutting mechanism 1 also includes: a slide rail 104; the slide rail 104 is fixedly mounted on the fixing member 103; a movable frame 102 is slidably mounted on the slide rail 104; the slide rail 104 here is used to slide and mount the movable frame 102.

[0036] Among them, such as Figure 3 As shown, a filter plate is provided at the top of the storage component 201; the bottom of the pusher 202 is a triangular structure; a handle is provided on the side of the pusher 202; the bottom of the pusher 202 contacts the top of the filter plate on the storage component 201; the top of the vibrator 203 is a spherical structure; the top of the cooling tank 204 is provided with a filling port; a spray pipe is provided on the top of the cooling tank 204 via a water pump; the triangular structure at the bottom of the pusher 202 here can better push the waste, while the filling port on the top of the cooling tank 204 is used to add coolant.

[0037] Among them, such as Figure 1As shown, the clamping mechanism 3 includes a top member 301 and a clamping member 302. The top member 301 is disposed on the side of the storage member 201. The top member 301 is connected to the clamping member 302 via a cylinder. The bottom of the clamping member 302 is provided with a clamping head via a motor. The side of the clamping member 302 is connected to the spray pipe of the cooling box 204. The top member 301 is used to drive the clamping member 302 to contact the cylindrical workpiece through the extension and retraction of the cylinder, thereby clamping the cylindrical workpiece. Furthermore, the rotation of the motor drives the workpiece to rotate, thus completing the processing of different positions of the workpiece.

[0038] Among them, such as Figure 4 As shown, the positioning mechanism 4 includes: a mounting component 401, a bearing component 402, a screw 403, and a positioning component 404; the mounting component 401 is disposed on the top of the storage component 201; a rectangular groove is provided on the mounting component 401; the bearing component 402 is rotatably disposed at the middle position of the top of the mounting component 401; the bearing component 402 is located below the clamping component 302; the screw 403 is rotatably mounted on the mounting component 401; a control handle is provided on the screw 403; the positioning component 404 is slidably mounted inside the rectangular groove on the mounting component 401; a screw thread is provided inside the threaded hole on the positioning component 404. The rod 403; the positioning element 404 is equipped with rollers; the mounting element 401 is used to slide the positioning element 404 through the rectangular groove, while the bearing element 402 is used to support the workpiece, and the diameter of the workpiece is larger than the diameter of the bearing element 402. When the clamping element 302 drives the workpiece to rotate, it can drive the bearing element 402 to rotate. The screw 403 is used to manually control the rotation, thereby driving the two sets of positioning elements 404 to move relative to each other, so that the rollers come into contact with the workpiece, thereby centering and positioning the workpiece to ensure the accuracy of the workpiece position.

[0039] The specific usage and function of this embodiment are as follows:

[0040] In this invention, when using this device, a cylindrical workpiece is placed on top of the support member 402. The screw 403 is manually rotated, causing the two sets of positioning members 404 to move relative to each other. This causes the rollers on the positioning members 404 to contact the cylindrical workpiece, pushing it onto the support member 402 for convenient centering and positioning. After positioning, rotating the screw 403 disengages the positioning members 404 from the workpiece, preventing interference with processing. The cylinder on the top member 301 extends and retracts, moving the clamping member 302 so that the bottom clamping head contacts the center of the workpiece, clamping it. A motor drives the clamping head to rotate, causing the workpiece and support member 402 to rotate. The cylinder on the storage member 201 extends and retracts, moving the fixing member 103. The cylinder on the fixing member 103 then moves the moving frame 102. The main body 101 moves along the track 104, bringing it into contact with the workpiece. A motor drives the main body 101 to rotate, allowing for gear hobbing of the workpiece. Simultaneously, a water pump at the top of the cooling tank 204 draws coolant, which is sprayed out through a top spray pipe, providing auxiliary cooling for the workpiece and the main body 101. When waste accumulates on the filter plate, a cylinder extends and retracts, causing the vibrating component 203 to contact the bottom of the filter plate. The spherical protrusions on the vibrating component 203 contact the filter plate, vibrating and striking it, thus preventing blockage. Manually moving the pusher 202 pushes and collects the accumulated waste, facilitating waste disposal. Coolant that falls into the storage component 201 is drawn back into the cooling tank 204 by a water pump on the bottom side, completing the coolant recycling process.

Claims

1. A CNC gear hobbing machine with recyclable coolant, characterized in that: It includes a cutting mechanism (1), an installation mechanism (2), a clamping mechanism (3), and a positioning mechanism (4); The cutting mechanism (1) is provided with an installation mechanism (2) at its bottom; the clamping mechanism (3) is provided on the top side of the installation mechanism (2); the positioning mechanism (4) is provided on the top of the installation mechanism (2); the positioning mechanism (4) is located between the cutting mechanism (1) and the clamping mechanism (3); The cutting mechanism (1) includes: a main body (101), which is connected to a movable frame (102) via a motor; the top of the movable frame (102) is connected to a fixing member (103) via a cylinder; The installation mechanism (2) includes: a storage component (201), which is connected to a fixing component (103) via a cylinder; rectangular through slots are provided on both sides of the top of the storage component (201); a pushing component (202) is slidably provided inside the rectangular through slots of the storage component (201); a vibrating component (203) is provided at the bottom of the storage component (201) via a cylinder; and the side of the storage component (201) is connected to a cooling tank (204) via a water pump.

2. A CNC gear hobbing machine with recyclable coolant according to claim 1, characterized in that: The cutting mechanism (1) further includes: a slide rail (104); The slide rail (104) is fixedly mounted on the fixing member (103); a movable frame (102) is slidably mounted on the slide rail (104).

3. A CNC gear hobbing machine with recyclable coolant according to claim 1, characterized in that: The storage component (201) has a filter plate at its top; the pusher (202) has a triangular structure at its bottom; the pusher (202) has a handle on its side; the bottom of the pusher (202) is in contact with the top of the filter plate on the storage component (201); the vibrator (203) has a spherical structure at its top; the cooling tank (204) has a filling port at its top; and the cooling tank (204) has a spray pipe connected to a water pump at its top.

4. A CNC gear hobbing machine with recyclable coolant according to claim 1, characterized in that: The clamping mechanism (3) includes: a top member (301) and a clamping member (302); The top part (301) is disposed on the side of the storage part (201); the top part (301) is connected to the clamping part (302) by a cylinder; the bottom of the clamping part (302) is provided with a clamping head by a motor; the side of the clamping part (302) is connected to the spray pipe of the cooling box (204).

5. A CNC gear hobbing machine with recyclable coolant according to claim 4, characterized in that: The positioning mechanism (4) includes: a mounting component (401) and a bearing component (402); The mounting component (401) is disposed on the top of the storage component (201); a rectangular groove is provided on the mounting component (401); the bearing component (402) is rotatably disposed at the middle position of the top of the mounting component (401); the bearing component (402) is located below the clamping component (302).

6. A CNC gear hobbing machine with recyclable coolant according to claim 5, characterized in that: The positioning mechanism (4) further includes: a screw (403) and a positioning element (404); The screw (403) is rotatably mounted on the mounting part (401); the screw (403) is provided with a control handle; the positioning part (404) is slidably mounted inside the rectangular groove on the mounting part (401); the screw (403) is provided inside the threaded hole on the positioning part (404); the positioning part (404) is provided with a roller.

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