Chuck for machine tool machining

Abstract

The utility model relates to the technical field of machine tool machining, in particular to a chuck for machine tool machining, which comprises an anti-slip base, a gas tank, a support plate and a chuck, the support plate is welded at one end of the top of the anti-slip base, the gas tank is sleeved on the support plate, and an electric inflator pump is mounted at one end of the gas tank through a mounting seat. A semiconductor chilling plate is mounted on one side of the gas tank through a mounting opening, and a pressure gauge is mounted on the other side of the gas tank through a screw; an electric hydraulic cylinder is mounted at the upper end of the supporting plate through a mounting opening, an electric cylinder controller is mounted on one side of the top end of the electric hydraulic cylinder through a screw, an air chamber is mounted on an output shaft of the electric hydraulic cylinder through a positioning plate, and the other end of the air chamber communicates with a communicating cylinder. A chuck is mounted at the other end of the communicating cylinder through a fixing plate; the novel chuck for machine tool machining facilitates efficient heat dissipation of a shaft body workpiece in the machining process, improves the machining efficiency and is suitable for wide application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing, in particular to a chuck used for machine tool processing. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc. However, all parts with high precision requirements and fine surface roughness requirements generally need to be processed on machine tools by cutting methods. During machine tool processing, the shaft workpiece needs to be fixed by a chuck.

[0003] Existing chucks for machine tool processing are not convenient for efficiently dissipating heat for the shaft workpiece being processed and cannot improve the processing efficiency. Therefore, a chuck for machine tool processing is proposed to facilitate efficient heat dissipation of the shaft workpiece being processed and improve the processing efficiency. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a chuck for machine tool processing, in order to facilitate efficient heat dissipation of a shaft workpiece being processed and improve processing efficiency.

[0005] The technical solution adopted by the utility model to solve the technical problem is a chuck for machine tool processing, comprising an anti-skid base, a gas tank, a support plate and a chuck, a support plate welded to one end of the top of the anti-skid base and a gas tank sleeved on the support plate, an electric air pump installed at one end of the gas tank through a mounting seat, a semiconductor cooling plate installed at one side of the gas tank through a mounting port, and a pressure gauge installed at the other side of the gas tank through screws;

[0006] An electric hydraulic cylinder is installed on the upper end of the support plate through the installation port, an electric cylinder controller is installed on one side of the top end of the electric hydraulic cylinder through screws, an output shaft of the electric hydraulic cylinder is installed with an air chamber through a positioning plate and the other end of the air chamber is connected to a connecting cylinder, a chuck is installed on the other end of the connecting cylinder through a fixing plate, and the output port of the gas tank is connected to the input port of the air chamber through a delivery pipe.

[0007] By adopting the above technical solution, the electric air pump is turned on in advance to blow outside air into the gas tank, and the pressure value in the gas tank is detected by a pressure gauge, which is convenient for personnel to know. When the internal pressure exceeds the safe value, the electric air pump is turned off in time to avoid damage to the gas tank;

[0008] The semiconductor refrigeration sheet is used to quickly cool the gas in the gas tank to generate compressed cold gas for standby use. The chuck is used to clamp the shaft to be processed. The electric hydraulic cylinder is used to push the chuck to move horizontally and adjust the position. The electric cylinder controller is used to control the output stroke of the electric hydraulic cylinder to meet different usage requirements.

[0009] When the machine tool is processing the shaft workpiece, the control valve is opened to allow the cold gas in the gas tank to be blown out from the air hole through the air chamber and the connecting cylinder, which is convenient for efficient heat dissipation of the workpiece being processed and improves the processing efficiency.

[0010] Specifically, an air hole connected to the connecting cylinder is provided in the limiting groove of the chuck.

[0011] By adopting the above technical solution, the control valve is opened to allow the cold gas in the gas tank to be blown out from the air hole through the air chamber and the connecting cylinder, which is convenient for efficient heat dissipation of the workpiece being processed and improves the processing efficiency.

[0012] Specifically, the output end of the electric cylinder controller is electrically connected to the input end of the electric hydraulic cylinder through a wire.

[0013] Specifically, the cooling end of the semiconductor refrigeration plate and the detection end of the pressure gauge are both located in the gas tank.

[0014] Specifically, a mounting screw hole is penetrated at the corner of the anti-slip base.

[0015] Specifically, the output end of the electric air pump is located in the air tank, and a control valve is provided on the delivery pipe.

[0016] By adopting the above technical solution, the control valve is opened to allow the cold gas in the gas tank to be blown out from the air hole through the gas chamber and the connecting cylinder.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model discloses a chuck for machine tool processing. The electric air pump is turned on in advance to blow outside air into the gas tank. The pressure value in the gas tank is detected by a pressure gauge, which is convenient for personnel to know. When the internal pressure exceeds the safe value, the electric air pump is turned off in time to avoid damaging the gas tank. The semiconductor refrigeration sheet is used to quickly cool the gas in the gas tank to generate compressed cold gas for standby use.

[0019] (2) The utility model discloses a chuck for machine tool processing, which is convenient for clamping and fixing the shaft to be processed by the chuck, and convenient for pushing the chuck to move horizontally and adjust the position by using an electric hydraulic cylinder, and convenient for controlling the output stroke of the electric hydraulic cylinder by using an electric cylinder controller to meet different usage requirements. When the machine tool is processing the shaft workpiece, the control valve is opened to allow the cold gas in the gas tank to be blown out from the air hole through the air chamber and the connecting cylinder, so as to efficiently dissipate the heat of the workpiece being processed and improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the control valve structure of the utility model;

[0023] Figure 3 It is a top view of the utility model;

[0024] In the figure: 1. Electric air pump; 2. Electric cylinder controller; 3. Support plate; 4. Electric hydraulic cylinder; 5. Positioning plate; 6. Air chamber; 7. Connecting cylinder; 8. Fixing plate; 9. Chuck; 10. Delivery pipe; 11. Mounting screw hole; 12. Anti-slip base; 13. Gas tank; 14. Semiconductor cooling plate; 15. Air hole; 16. Control valve; 17. Pressure gauge. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to facilitate efficient heat dissipation of the shaft workpiece during processing and improve processing efficiency, such as Figure 1-3 As shown, the chuck for machine tool processing described in the utility model comprises an anti-skid base 12, a gas tank 13, a support plate 3 and a chuck 9, a support plate 3 is welded to one end of the top of the anti-skid base 12, and a gas tank 13 is sleeved on the support plate 3, an electric air pump 1 is installed at one end of the gas tank 13 through a mounting seat, a semiconductor cooling sheet 14 is installed at one side of the gas tank 13 through a mounting port, and a pressure gauge 17 is installed at the other side of the gas tank 13 through screws;

[0027] An electric hydraulic cylinder 4 is installed on the upper end of the support plate 3 through the installation port, and an electric cylinder controller 2 is installed on one side of the top of the electric hydraulic cylinder 4 through screws. The output shaft of the electric hydraulic cylinder 4 is installed with an air chamber 6 through a positioning plate 5, and the other end of the air chamber 6 is connected to a connecting cylinder 7, and the other end of the connecting cylinder 7 is installed with a chuck 9 through a fixing plate 8. The output port of the gas tank 13 is connected to the input port of the air chamber 6 through a delivery pipe 10.

[0028] When in use, the electric air pump 1 is turned on in advance to blow outside air into the gas tank 13, and the pressure gauge 17 is used to detect the pressure value in the gas tank 13, so that personnel can know that when the internal pressure exceeds the safe value, the electric air pump 1 is turned off in time to avoid damaging the gas tank 13;

[0029] The semiconductor refrigeration sheet 14 is used to quickly cool the gas in the gas tank 13 to generate compressed cold gas for standby use. The chuck 9 is used to clamp and fix the shaft to be processed. The electric hydraulic cylinder 4 is used to push the chuck 9 to move horizontally and adjust the position. The electric cylinder controller 2 is used to control the output stroke of the electric hydraulic cylinder 4 to meet different usage requirements.

[0030] When the machine tool is processing the shaft workpiece, the control valve 16 is opened to allow the cold gas in the gas tank 13 to be blown out from the air hole 15 through the gas chamber 6 and the connecting cylinder 7, so as to efficiently dissipate the heat of the workpiece being processed and improve the processing efficiency.

[0031] For example, Figure 1 As shown, the utility model also includes that a vent 15 communicating with the connecting cylinder 7 is provided in the limiting groove of the chuck 9 .

[0032] When in use, the control valve 16 is opened to allow the cold gas in the gas tank 13 to be blown out from the air hole 15 through the gas chamber 6 and the connecting cylinder 7, so as to efficiently dissipate heat for the workpiece being processed and improve the processing efficiency.

[0033] For example, Figure 1 As shown, the utility model also includes that the output end of the electric cylinder controller 2 is electrically connected to the input end of the electric hydraulic cylinder 4 through a wire.

[0034] When in use, the electric cylinder controller 2 is used to control the output stroke of the electric hydraulic cylinder 4 to meet different usage requirements.

[0035] For example, Figure 1 , 3 As shown, the utility model also includes that the cooling end of the semiconductor refrigeration plate 14 and the detection end of the pressure gauge 17 are both located in the gas tank 13.

[0036] When in use, the pressure gauge 17 is used to detect the pressure value in the gas tank 13, so that personnel can know that when the internal pressure exceeds the safe value, the electric air pump 1 can be turned off in time.

[0037] For example, Figure 1 As shown, the utility model also includes that a mounting screw hole 11 penetrates the corner of the anti-slip base 12 .

[0038] When in use, the mounting screw holes 11 on the anti-skid base 12 and the matching bolts are used to conveniently fix the entire device on a machine tool.

[0039] For example, Figure 2 As shown, the utility model also includes that the output end of the electric air pump 1 is located in the air tank 13, and a control valve 16 is provided on the delivery pipe 10.

[0040] When in use, the control valve 16 is opened to allow the cold gas in the gas tank 13 to be blown out from the air hole 15 through the gas chamber 6 and the connecting cylinder 7.

[0041] When the utility model is in use, the mounting screw holes 11 on the anti-slip base 12 and the matching bolts are used to fix the whole device on the machine tool, the electric air pump 1 is turned on in advance to blow the outside air into the gas tank 13, and the pressure gauge 17 is used to detect the pressure value in the gas tank 13, so that the personnel can know that when the internal pressure exceeds the safe value, the electric air pump 1 is turned off in time to avoid damaging the gas tank 13;

[0042] The semiconductor refrigeration sheet 14 is used to quickly cool the gas in the gas tank 13 to generate compressed cold gas for standby use. The chuck 9 is used to clamp and fix the shaft to be processed. The electric hydraulic cylinder 4 is used to push the chuck 9 to move horizontally and adjust the position.

[0043] The electric cylinder controller 2 is used to control the output stroke of the electric hydraulic cylinder 4 to meet different usage requirements. When the machine tool is processing the shaft workpiece, the control valve 16 is opened to allow the cold gas in the gas tank 13 to be blown out from the air hole 15 through the air chamber 6 and the connecting cylinder 7, which is convenient for efficient heat dissipation of the workpiece being processed and improves the processing efficiency.

[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chuck for machine tool processing, characterized in that: The invention comprises an anti-skid base (12), an air tank (13), a support plate (3) and a chuck (9); the support plate (3) is welded to one end of the top of the anti-skid base (12) and the air tank (13) is sleeved on the support plate (3); an electric air pump (1) is mounted on one end of the air tank (13) through a mounting seat; a semiconductor cooling plate (14) is mounted on one side of the air tank (13) through a mounting port; and a pressure gauge (17) is mounted on the other side of the air tank (13) through screws; An electric hydraulic cylinder (4) is installed at the upper end of the support plate (3) through a mounting port, an electric cylinder controller (2) is installed at one side of the top end of the electric hydraulic cylinder (4) through screws, an output shaft of the electric hydraulic cylinder (4) is installed with an air chamber (6) through a positioning plate (5), and the other end of the air chamber (6) is connected to a connecting cylinder (7), and a chuck (9) is installed at the other end of the connecting cylinder (7) through a fixing plate (8), and the output port of the gas tank (13) is connected to the input port of the air chamber (6) through a delivery pipe (10).

2. A chuck for machine tool processing according to claim 1, characterized in that: An air hole (15) connected to the connecting cylinder (7) is provided in the limiting groove of the chuck (9).

3. A chuck for machine tool processing according to claim 1, characterized in that: The output end of the electric cylinder controller (2) is electrically connected to the input end of the electric hydraulic cylinder (4) via a wire.

4. A chuck for machine tool processing according to claim 1, characterized in that: The refrigeration end of the semiconductor refrigeration sheet (14) and the detection end of the pressure gauge (17) are both located in the gas tank (13).

5. A chuck for machine tool processing according to claim 1, characterized in that: A mounting screw hole (11) is provided through the corner of the anti-slip base (12).

6. A chuck for machine tool processing according to claim 1, characterized in that: The output end of the electric air pump (1) is located in the air tank (13), and a control valve (16) is provided on the delivery pipe (10).

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