Directional clamping mechanism for feeding of numerical control lathe

Abstract

The utility model discloses a directional clamping mechanism for feeding of a numerically controlled lathe, which relates to the technical field of lathe clamping mechanisms and comprises a base, a first motor, an air cylinder, a clamping rod, a conveying groove and a polishing piece. The first motor is located above the base and fixedly connected with the base, and the first motor is fixedly connected with the air cylinder through an output shaft; the air cylinder is fixedly connected with a connecting piece through an output shaft, the clamping rod and the grinding piece are both located above the base, the clamping rod is located above the grinding piece, a cleaning brush is arranged on one side of the grinding piece, one end of the cleaning brush is in threaded connection with a first threaded rod, and the other end of the cleaning brush is sleeved with a sliding rod. The second motor is fixedly connected with the first threaded rod through an output shaft. According to the directional clamping mechanism for feeding of the numerical control lathe, due to the arrangement of the cleaning brush, the effect of cleaning the base is achieved, chippings cannot be accumulated, and follow-up machining of machined parts is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe clamping mechanisms, in particular to a directional clamping mechanism for feeding materials in a numerically controlled lathe. Background Art

[0002] CNC lathe is a kind of mechanical equipment for precision machining of workpieces. CNC lathe has the characteristics of high precision, high efficiency and independence. CNC lathe is widely used in metal processing industry, so the clamping mechanism is also a commonly used auxiliary fixture in CNC lathe.

[0003] However, after the existing CNC lathe feeding and clamping mechanism has polished the workpiece, a large amount of polishing debris will remain on the workbench. When the debris accumulates to a certain extent, it will affect the subsequent polishing of the polished workpiece. Therefore, a directional clamping mechanism for feeding a CNC lathe is proposed;

[0004] To this end, this case proposes a directional clamping mechanism for feeding materials in a CNC lathe to address the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a directional clamping mechanism for feeding materials in a CNC lathe, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A directional clamping mechanism for feeding materials in a CNC lathe comprises a base, a motor, a cylinder, a clamping rod, a conveying trough and a grinding piece. The motor is located above the base and fixedly connected to the base. The motor is fixedly connected to the cylinder via an output shaft. The cylinder is fixedly connected to a connecting piece via an output shaft. The clamping rod and the grinding piece are both located above the base, and the clamping rod is located above the grinding piece. A cleaning brush is provided on one side of the grinding piece. One end of the cleaning brush is threadedly connected to a threaded rod, and the other end of the cleaning brush is sleeved with a sliding rod.

[0008] As a further solution of the utility model, a second motor is provided at one end of the threaded rod, and the second motor is fixedly connected to the threaded rod through an output shaft.

[0009] As a further solution of the utility model, the threaded rod one is threadedly connected to the threaded rod two through a connecting sleeve, the sliding rod is movably connected to the vertical rod through a sliding sleeve, the threaded rod two is movably connected to the base, and the vertical rod is fixedly connected to the base.

[0010] As a further solution of the utility model, a bevel gear 1 is arranged at a lower position outside the threaded rod 2, which is meshingly connected to the bevel gear 2, which is fixedly connected to another set of bevel gears 2 via a connecting rod, and which is meshingly connected to the bevel gear 3.

[0011] As a further solution of the utility model, a threaded rod three is arranged on the inner side of the bevel gear three, and the threaded rod three is movably connected to the base.

[0012] As a further solution of the utility model, the third threaded rod is externally threadedly connected to a connecting seat, and the connecting seat is fixedly connected to the second motor.

[0013] As a further solution of the utility model, a fixing rod is provided on one side of the threaded rod, the fixing rod is fixedly connected to the base, and the connecting seat is sleeved on the outside of the fixing rod and is movably connected to the fixing rod.

[0014] The beneficial effects of the utility model are as follows:

[0015] By setting a cleaning brush, the top of the base can be cleaned, so that the debris generated after the workpiece is polished will not accumulate, thereby not affecting the polishing of subsequent workpieces. When in use, start the second motor, the second motor drives the first threaded rod to rotate, and the cleaning brush moves to clean the top of the base;

[0016] By arranging bevel gear one, bevel gear two, bevel gear three and threaded rod two and threaded rod three to cooperate with the cleaning brush and motor two, when the bottom of the cleaning brush is separated from the base, motor two can rise or fall at the same time as the cleaning brush. When the cleaning brush is not in use, threaded rod two is rotated to separate it from the base so as not to affect the movement of the polishing part, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 A is an enlarged view of the middle image.

[0019] Figure 3 This is another side perspective view of the present invention.

[0020] Figure 4 For the utility model Figure 3 Enlarged view of B.

[0021] Figure 5 This is a bottom-up perspective view of the present invention.

[0022] In the figure: 1. base; 2. motor 1; 3. cylinder; 4. clamping rod; 5. conveying trough; 6. grinding part; 7. cleaning brush; 8. threaded rod 1; 9. sliding rod; 10. threaded rod 2; 11. bevel gear 1; 12. bevel gear 2; 13. connecting rod; 14. bevel gear 3; 15. threaded rod 3; 16. processed part; 17. connecting part. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-5 As shown, a directional clamping mechanism for feeding materials in a CNC lathe comprises a base 1, a motor 2, a cylinder 3, a clamping rod 4, a conveying trough 5 and a grinding piece 6. The motor 2 is located above the base 1 and is fixedly connected to the base 1. The motor 2 is fixedly connected to the cylinder 3 via an output shaft. The cylinder 3 is fixedly connected to a connecting piece 17 via an output shaft. The clamping rod 4 and the grinding piece 6 are both located above the base 1, and the clamping rod 4 is located above the grinding piece 6. A cleaning brush 7 is provided on one side of the grinding piece 6. One end of the cleaning brush 7 is threadedly connected to a threaded rod 8, and the other end of the cleaning brush 7 is sleeved with a sliding rod 9.

[0025] In this embodiment, a second motor is provided at one end of the threaded rod 1 8 , and the second motor is fixedly connected to the threaded rod 1 8 via an output shaft.

[0026] When in use, the processing piece 16 can be limited by the connecting piece 17 , so that the grinding piece 6 can move back and forth to process the processing piece 16 .

[0027] In this embodiment, threaded rod 1 8 is threadedly connected to threaded rod 2 10 through a connecting sleeve, and sliding rod 9 is movably connected to the vertical rod through a sliding sleeve. Threaded rod 2 10 is movably connected to the base 1, and the vertical rod is fixedly connected to the base 1.

[0028] By providing a vertical rod symmetrical to the threaded rod 10, the cleaning brush 7 is more stable when moving up and down.

[0029] In this embodiment, a bevel gear 11 is provided at the lower outer portion of the threaded rod 2 10 , the bevel gear 11 is meshingly connected with a bevel gear 2 12 , the bevel gear 2 12 is fixedly connected to another set of bevel gears 2 12 via a connecting rod 13 , and the bevel gear 2 12 is meshingly connected with a bevel gear 3 14 .

[0030] The threaded rod 2 10 is rotated, the bevel gear 1 11 rotates to drive the bevel gear 2 12 to rotate, the connecting rod 13 rotates to drive another set of bevel gears 3 14 to rotate, thereby driving the threaded rod 3 15 to rotate, so that the motor 2 can move simultaneously with the cleaning brush 7.

[0031] In this embodiment, a threaded rod 3 15 is provided inside the bevel gear 3 14 , and the threaded rod 3 15 is movably connected to the base 1 .

[0032] When the cleaning brush 7 is not in use, the threaded rod 10 can be rotated so that the bottom of the cleaning brush 7 is separated from the base 1, thereby not affecting the movement of the grinding piece 6.

[0033] In this embodiment, the threaded rod 3 15 is externally threadedly connected to a connecting seat, and the connecting seat is fixedly connected to the motor 2.

[0034] The connecting seat supports the second motor and can move simultaneously with the second motor.

[0035] In this embodiment, a fixing rod is provided on one side of the threaded rod 3 15 , the fixing rod is fixedly connected to the base 1 , and the connecting seat is sleeved on the outside of the fixing rod and is movably connected to the fixing rod.

[0036] When the motor 2 moves up or down, the connecting seat will slide outside the fixing rod, making the motor 2 more stable.

[0037] It should be noted that the utility model is a directional clamping mechanism for feeding materials in a CNC lathe. When in use, the workpiece 16 is placed in the conveying trough 5, the clamping rod 4 is started, the clamping rod 4 moves to clamp the workpiece 16 and transport it to the connecting piece 17, the cylinder 3 is started, and its output shaft is extended to drive the connecting piece 17 to move and limit the clamping rod 4, and then the grinding piece 6 and the motor 2 are started, and the grinding piece 6 moves to grind the workpiece 16;

[0038] After the grinding is completed, the debris left over from the grinding will remain on the top of the base 1. The grinding piece 6 is started to move the grinding piece 6 away from the processing area, the threaded rod 2 10 is rotated, the bevel gear 1 11 rotates to drive the bevel gear 2 12 to rotate, the connecting rod 13 drives another set of bevel gears 2 12 to rotate, and the other set of bevel gears 2 12 rotates to drive the bevel gear 3 14 to rotate, and the bevel gear 3 14 rotates to make the threaded rod 3 15 rotate, so that the motor 2 and the cleaning brush 7 can move at the same time, so that the bottom of the cleaning brush 7 can fit the top of the base 1, and then the motor 2 is started, and the cleaning brush 7 will move to clean the top of the base 1, so that the debris will not accumulate, thereby not affecting the subsequent processing of the workpiece 16;

[0039] When the cleaning brush 7 is not in use, the threaded rod 10 can be rotated to separate the cleaning brush 7 from the base 1, thereby not affecting the movement of the grinding piece 6.

[0040] The above shows and describes the basic principle and main features of the utility model and the 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 are only for explaining the principle 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 utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A directional clamping mechanism for feeding materials in a CNC lathe, comprising a base (1), a motor (2), a cylinder (3), a clamping rod (4), a conveying trough (5) and a grinding piece (6), characterized in that: The motor 1 (2) is located above the base (1) and is fixedly connected to the base (1); the motor 1 (2) is fixedly connected to the cylinder (3) via an output shaft; the cylinder (3) is fixedly connected to a connecting piece (17) via an output shaft; the clamping rod (4) and the grinding piece (6) are both located above the base (1); the clamping rod (4) is located above the grinding piece (6); a cleaning brush (7) is provided on one side of the grinding piece (6); one end of the cleaning brush (7) is threadedly connected to a threaded rod 1 (8); and the other end of the cleaning brush (7) is sleeved with a sliding rod (9).

2. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 1, characterized in that: One end of the threaded rod 1 (8) is provided with a motor 2, and the motor 2 is fixedly connected to the threaded rod 1 (8) via an output shaft.

3. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 2, characterized in that: The threaded rod 1 (8) is threadably connected to the threaded rod 2 (10) via a connecting sleeve, the sliding rod (9) is movably connected to the vertical rod via a sliding sleeve, the threaded rod 2 (10) is movably connected to the base (1), and the vertical rod is fixedly connected to the base (1).

4. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 3, characterized in that: A bevel gear one (11) is disposed at a lower position outside the threaded rod two (10), the bevel gear one (11) is meshingly connected with a bevel gear two (12), the bevel gear two (12) is fixedly connected with another set of bevel gear two (12) via a connecting rod (13), and the bevel gear two (12) is meshingly connected with a bevel gear three (14).

5. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 4, characterized in that: A threaded rod three (15) is arranged inside the bevel gear three (14), and the threaded rod three (15) is movably connected to the base (1).

6. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 5, characterized in that: The threaded rod 3 (15) is externally threadedly connected to a connecting seat, and the connecting seat is fixedly connected to the motor 2.

7. The directional clamping mechanism for feeding materials in a CNC lathe according to claim 6, characterized in that: A fixing rod is provided on one side of the threaded rod 3 (15), and the fixing rod is fixedly connected to the base (1). The connecting seat is sleeved on the outside of the fixing rod and is movably connected with the fixing rod.

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