Material clamping mechanism of spinning machine

Abstract

The utility model discloses a material clamping mechanism of a spinning machine, which relates to the technical field of spinning machines and comprises a base, a pressing seat is mounted on the side wall of the base, a cam is mounted on the outer wall of the pressing seat, a power motor is mounted on the side wall of the base, a push rod is mounted on the outer wall of the power motor, and a fixing sleeve is mounted on the outer wall of the push rod. A rotating motor is installed on the outer wall of the fixing sleeve, and a rotating disc is installed on the outer wall of the rotating motor. Through the arrangement of the pressing base, the cam, the power motor, the push rod, the fixing sleeve, the rotating motor, the rotating disc and the pipe fitting, the pipe fitting needing to be machined is connected to the outer wall of the pressing base in a sleeved mode, then the power motor controls the push rod to stretch out and draw back and drives the fixing sleeve to move, the rotating disc extrudes and fixes the pipe fitting, and then the rotating motor drives the pipe fitting to rotate rapidly. And the power motor, the push rod and the rotating disc are matched for use, so that the pipe fitting can be quickly fixed, disassembly and assembly are convenient, and the machining efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of spinning machine technology, specifically to a material clamping mechanism for a spinning machine. Background Technology

[0002] Spinning machines, as metal plastic forming machinery, are widely used in many fields such as machinery manufacturing, aerospace, automobiles, and electronics. They rotate the blank on the mold and use a spinning wheel to feed and pressurize it, so that the blank is continuously deformed point by point into a workpiece, which can achieve efficient and high-precision metal forming. However, existing spinning machines cannot quickly clamp the workpiece during use, and lubrication is mainly achieved by oil spraying during workpiece processing. The lubricating oil is prone to splashing and causing waste. To solve the above problems, a clamping mechanism for spinning machines is needed.

[0003] An existing spinning machine has problems such as being unable to clamp materials quickly during operation, being unable to prevent lubricating oil from splashing when lubricating the surface of the workpiece, and being unable to recycle used lubricating oil. Therefore, there is an urgent need for a material clamping mechanism for spinning machines. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a clamping mechanism for a spinning machine to solve the problems of existing spinning machines being unable to clamp materials quickly, being unable to prevent lubricating oil from splashing when lubricating the surface of the workpiece, and being unable to recycle used lubricating oil.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clamping mechanism for a spinning machine, comprising a base, a pressure seat mounted on the side wall of the base, a cam mounted on the outer wall of the pressure seat, a power motor mounted on the side wall of the base, a push rod mounted on the outer wall of the power motor, a fixing sleeve mounted on the outer wall of the push rod, a rotary motor mounted on the outer wall of the fixing sleeve, a turntable mounted on the outer wall of the rotary motor, and a pipe fitting mounted on the outer wall of the pressure seat.

[0006] The base has an oil injection cylinder installed on its side wall. A limit spring is installed on the bottom inner wall of the oil injection cylinder. A locking rod is installed on the outer wall of the limit spring. An oil outlet is opened at the bottom of the oil injection cylinder. A brush is installed at the bottom of the oil injection cylinder. An oil storage tank is installed on the outer wall of the oil injection cylinder.

[0007] A baffle is installed on the outer wall of the fuel injector, a collection chamber is installed at the bottom of the base, a filter screen is installed on the inner wall of the collection chamber, a hook is installed on the outer wall of the filter screen, a drive motor is installed on the side wall of the base, and a contour block is installed on the outer wall of the drive motor.

[0008] Preferably, the pressure seat is movably connected to the base, and the turntable is tightly fitted to the pipe fitting.

[0009] Preferably, the pipe fitting is sleeved with the pressure seat, and the inner diameter of the pipe fitting is larger than the outer diameter of the cam.

[0010] Preferably, the lever is telescopically connected to the oil injection cylinder via a limiting spring, and the lever is engaged with the brush.

[0011] Preferably, the oil outlets are evenly distributed around the central axis of the oil injection cylinder, and the bottom of the brush has an open design.

[0012] Preferably, the brush is sleeved with the oil spray cylinder, and the brush is in close contact with the surface of the pipe.

[0013] Preferably, the outer diameter of the filter screen matches the inner diameter of the collection chamber, and the filter screen is connected to the collection chamber by a hook.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses a pressure seat, cam, power motor, push rod, fixed sleeve, rotary motor, turntable and pipe fitting to fit the pipe fitting to be processed onto the outer wall of the pressure seat. Then, the push rod is extended and retracted by the power motor, which drives the fixed sleeve to move, so that the turntable squeezes and fixes the pipe fitting. Then, the rotary motor drives the pipe fitting to rotate quickly. The combined use of the power motor, push rod and turntable can quickly fix the pipe fitting, which is convenient for disassembly and assembly and effectively improves the processing efficiency.

[0016] 2. This utility model uses an oil spray cylinder, a limiting spring, a locking rod, an oil outlet, a brush, and an oil storage tank. Lubricating oil is injected into the oil storage tank, then the locking rod is pressed inward, and then the brush is sleeved with the bottom of the oil spray cylinder. At this time, the locking rod is pushed out by the elastic force of the limiting spring, so that the locking rod and the brush are locked and fixed. The brush is in close contact with the surface of the pipe. When the lubricating oil flows into the brush from the oil outlet, the brush evenly spreads the lubricating oil on the surface of the pipe, avoiding the waste caused by the splashing of lubricating oil.

[0017] 3. This utility model, through the setting of baffles, collection chambers, filters, and hooks, allows lubricating oil dripping after use to be collected in the collection chamber by the baffles, and the impurities in the lubricating oil to be filtered out by the filters, which facilitates subsequent recycling and reduces oil costs. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0019] Figure 2 This is a structural schematic diagram showing the components surrounding the pressure seat of this utility model disassembled;

[0020] Figure 3This is a schematic diagram showing the internal cross-section of the fuel injection cylinder of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A in the middle;

[0022] Figure 5 This is a structural schematic diagram showing the components surrounding the collection chamber of this utility model disassembled.

[0023] In the diagram: 1. Base; 2. Pressure seat; 3. Cam; 4. Power motor; 5. Push rod; 6. Fixing sleeve; 7. Rotary motor; 8. Turntable; 9. Pipe fitting; 10. Injector; 11. Limit spring; 12. Locking rod; 13. Oil outlet; 14. Brush; 15. Oil reservoir; 16. Baffle; 17. Collection bin; 18. Filter screen; 19. Hook; 20. Drive motor; 21. Copying block. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] The embodiments of this utility model will be described below based on its overall structure.

[0026] Please see Figure 1-5 A clamping mechanism for a spinning machine includes a base 1, a pressure seat 2 mounted on the side wall of the base 1, a cam 3 mounted on the outer wall of the pressure seat 2, a power motor 4 mounted on the side wall of the base 1, a push rod 5 mounted on the outer wall of the power motor 4, a fixing sleeve 6 mounted on the outer wall of the push rod 5, a rotary motor 7 mounted on the outer wall of the fixing sleeve 6, a turntable 8 mounted on the outer wall of the rotary motor 7, and a pipe fitting 9 mounted on the outer wall of the pressure seat 2. The pressure seat 2 is movably connected to the base 1, the turntable 8 is tightly fitted with the pipe fitting 9, the pipe fitting 9 is sleeved with the pressure seat 2, and the inner diameter of the pipe fitting 9 is greater than [missing information]. The outer diameter of the cam 3 is determined by the following components: pressure seat 2, cam 3, power motor 4, push rod 5, fixed sleeve 6, rotary motor 7, turntable 8, and pipe fitting 9. The pipe fitting 9 to be processed is fitted onto the outer wall of the pressure seat 2. Then, the push rod 5 is extended and retracted by the power motor 4, which drives the fixed sleeve 6 to move, so that the turntable 8 squeezes and fixes the pipe fitting 9. Then, the rotary motor 7 drives the pipe fitting 9 to rotate rapidly. The combined use of the power motor 4, push rod 5, and turntable 8 can quickly fix the pipe fitting 9, making disassembly and assembly convenient and effectively improving processing efficiency.

[0027] Please see Figure 1-5A clamping mechanism for a spinning machine includes an oil spray cylinder 10 mounted on the side wall of a base 1. A limit spring 11 is mounted on the inner bottom wall of the oil spray cylinder 10, and a locking rod 12 is mounted on the outer wall of the limit spring 11. An oil outlet 13 is provided at the bottom of the oil spray cylinder 10, and a brush 14 is mounted at the bottom of the oil spray cylinder 10. An oil storage tank 15 is mounted on the outer wall of the oil spray cylinder 10. The locking rod 12 and the oil spray cylinder 10 form a telescopic structure via the limit spring 11, and the locking rod 12 is engaged with the brush 14. The oil outlet 13 is evenly spaced around the central axis of the oil spray cylinder 10. The bottom of the brush 14 has an open design. The brush 14 and the oil spray cylinder 10... The brush 14 is tightly fitted to the surface of the pipe fitting 9. Through the oil spray gun 10, limit spring 11, clamp rod 12, oil outlet 13, brush 14 and oil reservoir 15, lubricating oil is injected into the oil reservoir 15. Then, the clamp rod 12 is pressed inward, and the brush 14 is fitted to the bottom of the oil spray gun 10. At this time, the clamp rod 12 is pushed out by the elastic force of the limit spring 11, so that the clamp rod 12 and the brush 14 are locked and fixed. The brush 14 is tightly fitted to the surface of the pipe fitting 9. When the lubricating oil flows into the brush 14 from the oil outlet 13, the lubricating oil is evenly applied to the surface of the pipe fitting 9 through the brush 14, avoiding the splashing of lubricating oil and causing waste.

[0028] Please see Figure 1-5 A clamping mechanism for a spinning machine includes a baffle 16 installed on the outer wall of an oil spray cylinder 10, a collection chamber 17 installed at the bottom of a base 1, a filter screen 18 installed on the inner wall of the collection chamber 17, a hook 19 installed on the outer wall of the filter screen 18, a drive motor 20 installed on the side wall of the base 1, and a profile block 21 installed on the outer wall of the drive motor 20. The outer diameter of the filter screen 18 matches the inner diameter of the collection chamber 17, and the filter screen 18 is engaged with the collection chamber 17 via the hook 19. Through the baffle 16, collection chamber 17, filter screen 18, and hook 19, when used lubricating oil drips, it will be collected in the collection chamber 17 through the baffle 16, and impurities in the lubricating oil will be filtered through the filter screen 18, facilitating subsequent recycling and reducing oil costs.

[0029] Working principle: In use, first move the device to the desired position, then fit the pipe fitting 9 to be processed onto the outer wall of the pressure base 2. Then, control the extension and retraction of the push rod 5 via the power motor 4, driving the fixed sleeve 6 to move, so that the turntable 8 squeezes and fixes the pipe fitting 9. Then, drive the pipe fitting 9 to rotate rapidly via the rotary motor 7. Then, start the transmission motor 20 to drive the molding block 21 to fit tightly against the pipe fitting 9 for rotational processing. The combined use of the power motor 4, push rod 5 and turntable 8 can quickly fix the pipe fitting 9. Then, inject lubricating oil into the oil tank 15, then press the clamping rod 12 inward, and then fit the brush 14 onto the bottom of the oil spray cylinder 10. At this time, The locking rod 12 is pushed out by the elastic force of the limiting spring 11, so that the locking rod 12 and the brush 14 are locked together. The brush 14 is in close contact with the surface of the pipe 9. When the lubricating oil flows into the brush 14 from the oil outlet 13, the brush 14 spreads the lubricating oil evenly on the surface of the pipe 9, avoiding the splashing of lubricating oil and causing waste. Finally, when the lubricating oil drips after use, it will be collected in the collection chamber 17 through the baffle 16 and filtered through the filter screen 18 to remove impurities in the lubricating oil, which is convenient for subsequent recycling and reduces the cost of oil. This completes the use of the device. The contents not described in detail in this specification are known prior art to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A material clamping mechanism of a spinning machine comprising a base (1), characterized in that: A pressure seat (2) is installed on the side wall of the base (1), a cam (3) is installed on the outer wall of the pressure seat (2), a power motor (4) is installed on the side wall of the base (1), a push rod (5) is installed on the outer wall of the power motor (4), a fixing sleeve (6) is installed on the outer wall of the push rod (5), a rotary motor (7) is installed on the outer wall of the fixing sleeve (6), a turntable (8) is installed on the outer wall of the rotary motor (7), and a pipe fitting (9) is installed on the outer wall of the pressure seat (2). The base (1) has an oil injection cylinder (10) installed on its side wall. The bottom inner wall of the oil injection cylinder (10) is equipped with a limit spring (11). The outer wall of the limit spring (11) is equipped with a locking rod (12). The bottom of the oil injection cylinder (10) is provided with an oil outlet (13). The bottom of the oil injection cylinder (10) is equipped with a brush (14). The outer wall of the oil injection cylinder (10) is equipped with an oil storage tank (15). A baffle (16) is installed on the outer wall of the oil injection cylinder (10), a collection chamber (17) is installed at the bottom of the base (1), a filter screen (18) is installed on the inner wall of the collection chamber (17), a hook (19) is installed on the outer wall of the filter screen (18), a drive motor (20) is installed on the side wall of the base (1), and a contour block (21) is installed on the outer wall of the drive motor (20).

2. A material clamping mechanism of a spinning machine according to claim 1, characterized in that: The pressure seat (2) is movably connected to the base (1), and the turntable (8) is tightly fitted to the pipe (9).

3. The clamping mechanism of a spinning machine according to claim 1, characterized in that: The pipe fitting (9) is sleeved with the pressure seat (2), and the inner diameter of the pipe fitting (9) is larger than the outer diameter of the cam (3).

4. The clamping mechanism of a spinning machine according to claim 1, characterized in that: The lever (12) forms a telescopic structure with the oil injection cylinder (10) through the limiting spring (11), and the lever (12) is engaged with the brush (14).

5. The material clamping mechanism of the spinning machine according to claim 1, characterized in that: The oil outlets (13) are evenly distributed around the central axis of the oil spray cylinder (10), and the bottom of the brush (14) is designed with an open hole.

6. A material clamping mechanism of a spinning machine according to claim 1, characterized in that: The brush (14) is sleeved with the oil spray cylinder (10), and the brush (14) is in close contact with the surface of the pipe (9).

7. The material clamping mechanism of the spinning machine according to claim 1, characterized in that: The outer diameter of the filter screen (18) matches the inner diameter of the collection chamber (17), and the filter screen (18) is engaged with the collection chamber (17) via a hook (19).

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