Ball screw machining tool with protection function

Abstract

The invention discloses a ball screw processing machine tool with a protection function. The ball screw processing machine tool comprises a base; the machining assembly comprises a workbench, a grinding box and a clamping block, the workbench is fixedly connected to the top of the base, the grinding box is fixedly installed on the side wall of the workbench, and the clamping block is fixedly installed on the side wall of the workbench; and the protection assembly comprises a circular groove, a reciprocating lead screw, a first sliding block, a limiting rod, a long block and a protection cover, the circular groove is formed in the side wall of the workbench, and the reciprocating lead screw is rotationally connected into the circular groove in a penetrating mode. Through the arrangement of a rigid water pipe, a rotating joint, a water spraying pipe and other structures, a long water pipe can rotate under the recoil acting force, then the water spraying pipe is driven to rotate, the water spraying pipe can spray the structures such as the grinding plate and chippings generated in the grinding process, and the structures such as the grinding plate can be cooled; and the structure is prevented from disabling due to too high temperature, and chips and the like can be cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of ball screw processing machine tools, and in particular to a ball screw processing machine tool with a protective function. Background Art

[0002] Ball screw is an ideal product for converting rotary motion into linear motion, or converting linear motion into rotary motion. Ball screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotary motion into linear motion, or convert torque into axial repetitive force. At the same time, ball screw is composed of screw, nut, steel ball, pre-load plate, reverser and dust collector. The screw nut inside the ball screw is mainly processed by machining machine tools to grind the thread groove during the processing.

[0003] When existing ball screw processing machines process nuts, they need to use a grinding plate to grind the inner wall of the nut. Since the grinding plate rotates at high speed and rubs against the inner wall of the nut, the temperature of the grinding plate and other structures is too high. It needs to be cooled down in time, otherwise it will easily lead to a strike. The grinding process will also generate a large amount of debris. If the debris is not collected and processed, the debris will float everywhere and be inhaled into the human body, causing harm to the body. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a ball screw processing machine tool with a protective function.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A ball screw processing machine tool with a protective function, comprising: Base; A processing assembly, the processing assembly includes a workbench, a polishing box and a clamping block, the top of the base is fixedly connected to the workbench, the side wall of the workbench is fixedly installed with the polishing box, and the side wall of the workbench is fixedly installed with the clamping block; A protection component, the protection component includes a circular groove, a reciprocating screw, a first slider, a limit rod, a long block and a protective cover. The side wall of the workbench is provided with a circular groove, a reciprocating screw is rotatably connected to the inside of the circular groove, the side wall of the reciprocating screw is threadedly connected to the first slider, the side wall of the first slider is symmetrically fixedly connected to the limit rod, the top of the base is slidably connected to the long block, the other ends of the plurality of limit rods are fixedly connected to the side wall of the long block, and the top of the long block is fixedly connected to the protective cover; A cleaning component comprises a rigid short tube, a long water tube and a water spraying pipe. The top of the protective cover is rotatably connected with a rigid short tube, the bottom of the rigid short tube is fixedly connected with a long water tube, and the bottom of the long water tube is symmetrically passed through and fixedly connected with a water spraying pipe along the center.

[0006] Preferably, the processing assembly also includes a baffle, a mounting groove, an electric push rod, a protection box, a first motor, a rotating shaft, a grinding plate, a short groove, a bidirectional screw, a second slider, a connecting plate, a splint, a second motor, a slide groove, a moving block and a fixed rod. The side wall of the grinding box is provided with a mounting groove, an electric push rod is fixedly installed inside the mounting groove, the movable end of the electric push rod is fixedly connected to the protection box, the first motor is fixedly installed inside the protection box, a rotating shaft is rotatably connected to the side wall of the protection box, one end of the rotating shaft is fixedly connected to the output end of the first motor, and the other end of the rotating shaft is fixedly connected to the grinding plate.

[0007] Preferably, a short groove is formed on the side wall of the clamping block, a bidirectional lead screw is rotatably connected to the inner wall of the short groove, a second slider is symmetrically threadedly connected to the side wall of the bidirectional lead screw, a connecting plate is fixedly connected to the side wall of the second slider, and a clamp is fixedly connected to the side wall of the connecting plate.

[0008] Preferably, the side wall of the workbench is fixedly connected with a baffle, the side wall of the baffle is provided with a sliding groove, a moving block is slidably connected inside the sliding groove, the side wall of the moving block is fixedly connected with a fixing rod, one end of the fixing rod is fixedly connected to the side wall of the protection box, a second motor is fixedly installed on the top of the clamping block, and the output end of the second motor is fixedly connected to one end of the bidirectional lead screw.

[0009] Preferably, the protection component further includes a third motor, and the third motor is fixedly mounted on the side wall of the workbench, and the output end of the third motor is fixedly connected to one end of the reciprocating screw.

[0010] Preferably, the cleaning assembly also includes a receiving box, a water pump, a water tank, a first long tube, a rotating joint, a dirt storage tank, a water outlet pipe, a second long tube and a filter frame. The top of the base is fixedly connected to the water tank, the top of the long block is fixedly installed with a water pump, the output end of the water pump is fixedly connected to the first long tube, the top of the rigid short tube is fixedly installed with a rotating joint, the other end of the first long tube and the other end of the rotating joint are fixedly connected, and the input end of the water pump is fixedly connected to the side wall of the water tank through a hose.

[0011] Preferably, the top of the workbench is fixedly connected to a receiving box, the side wall of the receiving box is fixedly connected to a water outlet pipe, the top of the base is fixedly connected to a dirt storage box, the inside of the dirt storage box is fixedly connected to a filter screen frame, and the other end of the water outlet pipe is fixedly connected to the side wall of the water outlet pipe.

[0012] Preferably, the side wall of the dirt storage tank is fixedly connected to a second long tube, and the other end of the second long tube is fixedly connected to the side wall of the water storage tank.

[0013] The present invention has the following beneficial effects: 1. In the present invention, by providing structures such as a reciprocating screw, a limit rod and a protective cover, the user can easily move the protective cover to pick up the nut to be processed, and shield the debris generated during the processing and grinding process so that the debris will not fly out of the workbench.

[0014] 2. In the present invention, by arranging structures such as a rigid water pipe, a rotating joint and a water spray pipe, the long water pipe can be rotated under the recoil force, thereby driving the water spray pipe to rotate, so that the water spray pipe can spray the grinding plate and other structures and the debris generated during the grinding process, which can not only cool down the grinding plate and other structures to prevent the structure from striking due to excessive temperature, but also clean up the debris.

[0015] 3. In the present invention, by providing structures such as the first long tube, the second long tube and the water pump, the water in the water storage tank can be filtered through the filter frame after being sprayed out through the water spray pipe. After the debris therein is filtered out, the water can be moved back to the water storage tank for reuse, thereby achieving the purpose of saving water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance from a first perspective of a ball screw processing machine tool with a protective function proposed by the present invention; Figure 2 A schematic diagram of the appearance from a second perspective of a ball screw processing machine tool with a protective function proposed by the present invention; Figure 3 A schematic diagram of the internal structure of a ball screw processing machine tool with a protective function proposed by the present invention; Figure 4 A schematic cross-sectional view of the internal structure of a ball screw processing machine tool with a protective function proposed by the present invention from a third perspective; Figure 5 This is a schematic cross-sectional view of the internal structure of a ball screw processing machine with a protective function from a fourth perspective proposed by the present invention.

[0017] In the figure: 1 base, 2 workbench, 3 circular groove, 4 reciprocating screw, 5 first slider, 6 limit rod, 7 long block, 8 protective cover, 9 baffle, 10 grinding box, 11 clamping block, 12 mounting groove, 13 electric push rod, 14 protection box, 15 first motor, 16 rotating shaft, 17 grinding plate, 18 short groove, 19 bidirectional screw, 20 second slider, 21 connecting plate, 22 clamping plate, 23 second motor, 24 receiving box, 25 slide, 26 moving block, 27 fixed rod, 28 water pump, 29 water storage tank, 30 first long pipe, 31 rigid short pipe, 32 rotary joint, 33 long water pipe, 34 sewage storage tank, 35 water outlet pipe, 36 second long pipe, 37 filter frame, 38 third motor, water spray pipe 39. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0019] Reference Figure 1-5 , a ball screw processing machine tool with a protective function, comprising: Base 1; The processing assembly includes a workbench 2, a polishing box 10 and a clamping block 11. The top of the base 1 is fixedly connected to the workbench 2, the side wall of the workbench 2 is fixedly installed with the polishing box 10, and the side wall of the workbench 2 is fixedly installed with the clamping block 11; The protection component includes a circular groove 3, a reciprocating screw 4, a first slider 5, a limit rod 6, a long block 7 and a protective cover 8. The side wall of the workbench 2 is provided with a circular groove 3, the inside of the circular groove 3 is rotatably connected with the reciprocating screw 4, the side wall of the reciprocating screw 4 is threadedly connected with the first slider 5, the side wall of the first slider 5 is symmetrically fixedly connected with the limit rod 6, the top of the base 1 is slidably connected with the long block 7, the other ends of the plurality of limit rods 6 are fixedly connected with the side wall of the long block 7, and the top of the long block 7 is fixedly connected with the protective cover 8; The cleaning component includes a rigid short tube 31, a long water tube 33 and a water spraying tube 39. The top of the protective cover 8 is rotatably connected with the rigid short tube 31, the bottom of the rigid short tube 31 is fixedly connected with the long water tube 33, and the bottom of the long water tube 33 is symmetrically passed through and fixedly connected with the water spraying tube 39 along the center.

[0020] The processing assembly also includes a baffle 9, a mounting groove 12, an electric push rod 13, a protection box 14, a first motor 15, a rotating shaft 16, a grinding plate 17, a short groove 18, a bidirectional screw 19, a second slider 20, a connecting plate 21, a clamping plate 22, a second motor 23, a slide groove 25, a moving block 26 and a fixed rod 27. The side wall of the grinding box 10 is provided with a mounting groove 12, and the electric push rod 13 is fixedly installed inside the mounting groove 12. The movable end of the electric push rod 13 is fixedly connected to the protection box 14, and the first motor 15 is fixedly installed inside the protection box 14. The side wall of the protection box 14 is rotatably connected with a rotating shaft 16, one end of the rotating shaft 16 is fixedly connected to the output end of the first motor 15, and the other end of the rotating shaft 16 is fixedly connected to the grinding plate 17.

[0021] A short slot 18 is provided on the side wall of the clamping block 11, a bidirectional lead screw 19 is rotatably connected to the inner wall of the short slot 18, a second slider 20 is symmetrically threadedly connected to the side wall of the bidirectional lead screw 19, a connecting plate 21 is fixedly connected to the side wall of the second slider 20, and a clamping plate 22 is fixedly connected to the side wall of the connecting plate 21.

[0022] A baffle plate 9 is fixedly connected to the side wall of the workbench 2, a slide groove 25 is provided on the side wall of the baffle plate 9, a moving block 26 is slidably connected inside the slide groove 25, a fixing rod 27 is fixedly connected to the side wall of the moving block 26, one end of the fixing rod 27 is fixedly connected to the side wall of the protection box 14, a second motor 23 is fixedly installed on the top of the clamping block 11, and the output end of the second motor 23 is fixedly connected to one end of the bidirectional lead screw 19.

[0023] The protection component also includes a third motor 38 , and the third motor 38 is fixedly mounted on the side wall of the workbench 2 , and the output end of the third motor 38 is fixedly connected to one end of the reciprocating screw 4 .

[0024] The cleaning assembly also includes a receiving box 24, a water pump 28, a water tank 29, a first long tube 30, a rotating joint 32, a dirt storage tank 34, a water outlet pipe 35, a second long tube 36 and a filter frame 37. The top of the base 1 is fixedly connected to the water tank 29, the top of the long block 7 is fixedly installed with a water pump 28, the output end of the water pump 28 is fixedly connected to the first long tube 30, the top of the rigid short tube 31 is fixedly installed with a rotating joint 32, the other end of the first long tube 30 and the other end of the rotating joint 32 are fixedly connected, and the input end of the water pump 28 is fixedly connected to the side wall of the water tank 29 through a hose, and the hose is a retractable tube body that can be retracted and moved following the movement of the long block 7.

[0025] The top of the workbench 2 is fixedly connected to a receiving box 24, the side wall of the receiving box 24 is fixedly connected to a water outlet pipe 35, the top of the base 1 is fixedly connected to a dirt storage box 34, the inside of the dirt storage box 34 is fixedly connected to a filter screen frame 37, and the other end of the water outlet pipe 35 is fixedly connected to the side wall of the water outlet pipe 35.

[0026] A second long tube 36 is fixedly connected to the side wall of the dirt storage tank 34, and the other end of the second long tube 36 is fixedly connected to the side wall of the water storage tank 29. A one-way valve is fixedly installed inside the second long tube 36, and the air flow direction inside the second long tube 36 is from the dirt storage tank 34 to the inside of the water storage tank 29.

[0027] In the present invention, when it is necessary to grind the nut, first start the third motor 38, the output end of the third motor 38 drives the reciprocating screw 4 to rotate, the reciprocating screw 4 drives the first slider 5 to move, the first slider 5 drives the long block 7 to move through the limit rod 6, and then the long block 7 drives the protective cover 8 to move, the protective cover 8 exposes the workbench 2, and then the nut to be grinded is placed on a side wall of a clamping plate 22, and then start the second motor 23, the output end of the second motor 23 drives the bidirectional screw 19 to move, the bidirectional screw 19 drives the second slider 20 to move, the second slider 20 drives the connecting plate 21 to move, the connecting plate 21 drives the clamping plate 22 to move, the clamping plate 22 clamps the side wall of the nut to be grinded, and then start the electric push rod 13, the electric push rod 13 The movable end drives the protection box 14 to move, and the protection box 14 drives the fixed rod 27 and the rotating shaft 16 to move when moving, and the fixed rod 27 drives the moving block 26 to move, and the moving block 26 moves inside the slide groove 25, thereby limiting the moving trajectory of the protection box 14, thereby preventing the protection box 14 from deflecting when moving. When the rotating shaft 16 drives the grinding plate 17 to move to a position suitable for grinding the inside of the nut to be polished, the third motor 38 is started, and then the protective cover 8 is moved, and then the protective cover 8 and the polishing box 10, the clamping block 11, the workbench 2, and the baffle 9 form a closed space, and then the first motor 15 is started, and then the output end of the first motor 15 drives the grinding plate 17 to grind the inside of the nut to be polished through the rotating shaft 16; During the grinding process, the protective cover 8 blocks the debris generated by the grinding, and at the same time starts the water pump 28, which extracts the water in the water storage tank 29 and moves it to the inside of the long water pipe 33 through the hose, the first long pipe 30, the rotating joint 32, and the rigid short pipe 31, and sprays it out through the water spray pipe 39. The water spray pipe 39 is provided with two groups and is centrally symmetrically arranged. Then, when the long water pipe 33 can rotate under the recoil effect, the water spray pipe 39 can spray water on the workbench 2, The enclosed space formed by the protective cover 8 is fully sprayed, and then the grinding plate 17 and other structures are fully sprayed, so that the grinding plate 17 and other structures can be cooled, and the generated debris can be dusted, so that the debris and water flow fall onto the receiving box 24, and then discharged into the sewage storage tank 34 through the outlet pipe 35, and filtered through the filter frame 37, and then the filtered water is sucked into the water storage tank 29 through the second long tube 36 and the suction of the water pump 28 for reuse.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ball screw processing machine tool with a protective function, characterized in that: include: A base (1); a processing assembly, the processing assembly comprising a workbench (2), a polishing box (10) and a clamping block (11); the top of the base (1) is fixedly connected to the workbench (2); the side wall of the workbench (2) is fixedly mounted with the polishing box (10); the side wall of the workbench (2) is fixedly mounted with the clamping block (11); a protection assembly, the protection assembly comprising a circular groove (3), a reciprocating screw (4), a first slider (5), a limit rod (6), a long block (7) and a protective cover (8); the side wall of the workbench (2) is provided with a circular groove (3); the inside of the circular groove (3) is penetrated by a reciprocating screw (4) and is rotatably connected; the side wall of the reciprocating screw (4) is threadedly connected to the A first sliding block (5) is provided, the side wall of the first sliding block (5) is symmetrically fixedly connected to a limiting rod (6), the top of the base (1) is slidably connected to a long block (7), the other ends of the plurality of limiting rods (6) are fixedly connected to the side wall of the long block (7), and the top of the long block (7) is fixedly connected to a protective cover (8); a cleaning component, the cleaning component comprising a rigid short tube (31), a long water pipe (33) and a water spray pipe (39), the top of the protective cover (8) is rotatably connected to the rigid short tube (31), the bottom of the rigid short tube (31) is fixedly connected to the long water pipe (33), and the bottom of the long water pipe (33) is symmetrically pierced and fixedly connected to the water spray pipe (39) along the center.

2. The ball screw processing machine tool with protection function according to claim 1, characterized in that: The processing assembly further comprises a baffle (9), a mounting groove (12), an electric push rod (13), a protection box (14), a first motor (15), a rotating shaft (16), a grinding plate (17), a short groove (18), a bidirectional lead screw (19), a second slider (20), a connecting plate (21), a clamping plate (22), a second motor (23), a sliding groove (25), a moving block (26) and a fixed rod (27). The side wall of the grinding box (10) is provided with a mounting groove (12), an electric push rod (13) is fixedly installed inside the mounting groove (12), a movable end of the electric push rod (13) is fixedly connected to the protection box (14), a first motor (15) is fixedly installed inside the protection box (14), a rotating shaft (16) is rotatably connected to the side wall of the protection box (14), one end of the rotating shaft (16) is fixedly connected to the output end of the first motor (15), and the other end of the rotating shaft (16) is fixedly connected to the grinding plate (17).

3. The ball screw processing machine tool with protection function according to claim 2, characterized in that: The side wall of the clamping block (11) is provided with a short groove (18), the inner wall of the short groove (18) is penetrated by a bidirectional lead screw (19) which is rotatably connected, the side wall of the bidirectional lead screw (19) is symmetrically threadedly connected to a second slider (20), the side wall of the second slider (20) is fixedly connected to a connecting plate (21), and the side wall of the connecting plate (21) is fixedly connected to a clamping plate (22).

4. The ball screw processing machine tool with protection function according to claim 3, characterized in that: The side wall of the workbench (2) is fixedly connected to a baffle (9), the side wall of the baffle (9) is provided with a slide groove (25), a moving block (26) is slidably connected inside the slide groove (25), a fixing rod (27) is fixedly connected to the side wall of the moving block (26), one end of the fixing rod (27) is fixedly connected to the side wall of the protection box (14), a second motor (23) is fixedly installed on the top of the clamping block (11), and an output end of the second motor (23) is fixedly connected to one end of the bidirectional lead screw (19).

5. The ball screw processing machine tool with protection function according to claim 4, characterized in that: The protection component further comprises a third motor (38), the third motor (38) being fixedly mounted on the side wall of the workbench (2), and the output end of the third motor (38) being fixedly connected to one end of the reciprocating screw (4).

6. The ball screw processing machine tool with protection function according to claim 5, characterized in that: The cleaning assembly further comprises a receiving box (24), a water pump (28), a water storage tank (29), a first long tube (30), a rotating joint (32), a dirt storage tank (34), a water outlet pipe (35), a second long tube (36) and a filter screen frame (37); the top of the base (1) is fixedly connected to the water storage tank (29); the top of the long block (7) is fixedly mounted with a water pump (28); the output end of the water pump (28) is fixedly connected to the first long tube (30); the top of the rigid short tube (31) is fixedly mounted with a rotating joint (32); the other end of the first long tube (30) is fixedly connected to the other end of the rotating joint (32); the input end of the water pump (28) is fixedly connected to the side wall of the water storage tank (29) via a hose.

7. The ball screw processing machine tool with protection function according to claim 6, characterized in that: The top of the workbench (2) is fixedly connected to a receiving box (24), the side wall of the receiving box (24) is fixedly connected to a water outlet pipe (35), the top of the base (1) is fixedly connected to a dirt storage box (34), the interior of the dirt storage box (34) is fixedly connected to a filter screen frame (37), and the other end of the water outlet pipe (35) is fixedly connected to the side wall of the water outlet pipe (35).

8. The ball screw processing machine tool with protection function according to claim 7, characterized in that: A second long tube (36) is fixedly connected to the side wall of the dirt storage tank (34), and the other end of the second long tube (36) is fixedly connected to the side wall of the water storage tank (29).

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