A machining device for an outer spherical surface shape

Abstract

The application provides a machining device for an outer spherical surface shape, and relates to the technical field of spherical surface machining devices.The machining device comprises a machining seat, a protective cover is installed on the machining seat, a control unit is installed on the sidewall of the protective cover, the control unit is symmetrically and slidingly installed inside the protective cover, a base strip is fixedly installed on the upper end of the machining seat, a first sliding groove is formed in the upper end of the base strip, a first driving motor is fixedly installed on the sidewall of the base strip, a first screw rod is installed on the output end of the first driving motor, a first sliding block is slidingly installed in the first sliding groove, the first sliding block is screwedly installed on the first screw rod, a dovetail groove is formed in the upper end of the first sliding block, a second driving motor is fixedly installed on the sidewall of the dovetail groove, and a second screw rod is installed on the output end of the second driving motor.Through automatic position adjustment, rotation control and movement control, an efficient spherical surface machining process is realized, the machining time is shortened, and the production efficiency is improved while the machining precision is ensured.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of spherical surface machining device, more specifically, particularly relates to a mechanical machining device for outer spherical surface shape. BACKGROUND

[0002] In modern manufacturing, outer spherical surface shape parts are widely used in aerospace, automobile manufacturing, precision instruments and other fields, such as bearing seat of aero-engine, automobile steering knuckle ball head, high-precision optical lens seat, etc. The machining quality of these parts directly affects the performance, precision and service life of equipment, so the precision, efficiency and reliability of the outer spherical surface machining device are put forward with very high requirements.

[0003] However, the existing mechanical machining device for outer spherical surface shape has the following problems in use:

[0004] 1. The existing equipment only relies on mechanical cutting when facing high-hardness materials such as titanium alloy and quenched steel. The tool needs to bear extremely high cutting force. For example, when machining the outer spherical surface parts of an aero-engine, the tool is prone to collapse and wear due to excessive force, resulting in frequent tool replacement and low machining efficiency. Since the material hardness cannot be reduced in advance, burr is also prone to occur during cutting, further affecting the machining surface quality and increasing the scrap rate.

[0005] 2. The existing equipment lacks effective waste collection and cleaning mechanism. The waste generated during machining is easy to accumulate inside the equipment, which not only affects the machining environment, but also may cause tool wear, equipment failure and other problems, further reducing the machining efficiency and the reliability of the equipment. SUMMARY

[0006] In order to solve the above technical problems, the present application provides a mechanical machining device for outer spherical surface shape to solve the above problems.

[0007] The utility model provides a kind of machining device for outer spherical surface shape, including processing seat, protective cover is installed on the processing seat, control unit is installed on the sidewall of protective cover, protective door is symmetrically slidingly installed inside the protective cover, base strip is fixedly installed on the upper end of processing seat, first sliding slot is opened in the upper end of base strip, first drive motor is fixedly installed on the sidewall of base strip, first screw rod is installed on the output end of first drive motor, first sliding block is slidingly installed inside first sliding slot, first sliding block is threadedly installed on first screw rod, dovetail groove is opened in the upper end of first sliding block, second drive motor is fixedly installed on the sidewall of dovetail groove, second screw rod is installed on the output end of second drive motor, dovetail block is slidingly installed inside dovetail groove, dovetail block is threadedly installed on second screw rod, connecting frame is fixedly installed on the upper end of dovetail block, motor mounting frame is fixedly installed on the sidewall of connecting frame, third drive motor is fixedly installed on the motor mounting frame, first rotating shaft is installed on the output end of third drive motor, fixed disc is fixedly installed on the first rotating shaft, mounting groove is opened on the sidewall of fixed disc, third screw rod is fixedly installed in the inner wall of mounting groove, first threaded ring is threadedly installed on third screw rod, milling cutter is slidingly installed inside mounting groove, adjusting groove is opened in the inside of milling cutter, third screw rod is arranged in adjusting groove.

[0008] Preferably, the first sliding block is symmetrically provided with a slot in the upper end, and a collecting box is arranged on one side of the first sliding block, and a clamping block is fixedly installed on the upper end of the collecting box symmetrically, and the two clamping blocks are slidingly arranged in the two slots respectively.

[0009] Preferably, a first fixing frame is fixedly installed on the sidewall of the base strip, and an inner strip is slidingly installed in the first fixing frame, and a communication groove is opened in the inner strip, and a sliding frame is fixedly installed on the upper end of the inner strip, and the sliding frame is slidingly installed in the first fixing frame.

[0010] Preferably, springs are fixedly installed on the sliding frame symmetrically, and the two springs are fixedly connected to the inner strip away from the sliding frame.

[0011] Preferably, a second fixing frame is fixedly installed on the upper end of the base strip, and a fixed seat is fixedly installed on the upper end of the processing seat.

[0012] Preferably, a fourth drive motor is fixedly installed on the sidewall of the fixed seat, and a second rotating shaft is installed on the output end of the fourth drive motor.

[0013] Preferably, a three-jaw chuck is fixedly installed on the second rotating shaft, a threaded cover is threadedly installed on the three-jaw chuck, and clamping jaws are uniformly and equidistantly arranged in the inside of the three-jaw chuck.

[0014] Preferably, the three claw chuck side walls are uniformly and equidistantly fixedly provided with arc-shaped plates, and the three arc-shaped plates are internally provided with inner grooves.

[0015] Preferably, the three arc-shaped plates are threadedly provided with second threaded rings.

[0016] Preferably, the three laser emitters are fixedly provided with torsional springs at two ends, and the three groups of torsional springs are fixedly connected with the inner walls of the three inner grooves at the sides away from the three laser emitters.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the present application, the control unit, the first sliding groove, the first driving motor, the first screw rod, the dovetail groove, the second driving motor, the second screw rod, the dovetail block, the third driving motor, the milling cutter and the fourth driving motor are provided, the first driving motor is started under the control of the control unit, the first driving motor drives the first screw rod to rotate, at this time, the first sliding block slides in the first sliding groove, thereby adjusting the left and right positions, when the milling cutter is adjusted to be located on the same horizontal line as the center point of the workpiece, the fourth driving motor can be started, the workpiece is driven to rotate under the action of the fourth driving motor, the third driving motor is set to a program (the spring is rotated clockwise by 45 degrees and then reset, and each processing is about 10 seconds), then the third driving motor is started synchronously, the milling cutter is slowly rotated clockwise and then reset under the action of the third driving motor, at this time, the workpiece processing end is ground, then the second driving motor is started under the control of the control unit, the second driving motor drives the second screw rod to rotate, at this time, the dovetail block slides in the dovetail groove, the dovetail block drives the connecting frame and the milling cutter to move, thereby adjusting the milling cutter to the left by a little every 10 seconds, the spherical surface of the workpiece is processed through the cooperation, through the automatic position adjustment, rotation control and movement control, the efficient spherical surface processing process is realized, the processing precision is ensured, the processing time is shortened, and the production efficiency is improved.

[0019] In the present application, the first driving motor, the first screw rod, the first sliding block, the slot, the collecting box, the clamping block and the second fixed frame are provided, before processing, the two clamping blocks on the collecting box are inserted into the two slots on the first sliding block, at this time, the collecting box is inserted into the second fixed frame backward with the movement of the first sliding block backward, the waste generated in the workpiece processing process falls into the collecting box and is collected, when the collecting box needs to be disassembled, the first screw rod is driven to rotate through the first driving motor, thereby driving the first sliding block to move forward, when the collecting box is separated from the second fixed frame, the disassembly is completed, the device can collect the waste in time and can be disassembled and cleaned conveniently, the device damage problem caused by the accumulation of waste in the device is avoided, and the reliability and stability of the device operation are improved.

[0020] In the application, by being provided with the first driving motor, the collecting box, the first fixing frame, the inner strip, the sliding frame and the spring, the spring is driven to stretch under the action of the sliding frame, at this time, the inner strip also slides into the first fixing frame, at this time, the collecting box is driven to move backward by the first driving motor, and when the inner strip falls into the collecting box, the sliding frame is released, at this time, the inner strip falls into the collecting box, and the inner wall of the collecting box can be cleaned by driving the collecting box to move forward and backward by the first driving motor, the design can effectively peel off the adhered waste, compared with manual cleaning or a single traditional structure, the cleaning efficiency is greatly improved, the collection channel is prevented from being blocked due to the adhesion of the waste, the waste collection system can continuously and stably operate, the direct contact of the operator with high temperature and sharp waste is reduced, the labor intensity and safety risk are reduced, the time and labor cost of manual cleaning are saved, and the like.

[0021] In the application, by being provided with the arc-shaped piece, the laser emitter, the torsional spring and the second threaded ring, the three arc-shaped pieces slide to the left under the rotation of the second threaded ring, at this time, the second threaded ring extrudes the three laser emitters, the irradiation positions of the three laser emitters are synchronously changed, at this time, the three groups of torsional springs are also twisted, and the irradiation positions of the three laser emitters are adjusted to the vicinity of the machining position, the device can accurately adjust the energy beam irradiation position to ensure that the energy beam accurately acts on the area needing heating or strengthening treatment, improve the energy utilization efficiency, and the synergistic effect of the multiple energy beams can improve the uniformity and stability of machining, reduce the hardness of the material, increase the plasticity of the material, reduce the cutting force during milling and other mechanical processing, reduce the tool wear, and make the machining easier, which not only can improve the machining efficiency, but also can prolong the service life of the tool and reduce the machining cost.

[0022] In the application, by being provided with the threaded cover, when the workpiece machining is completed, the threaded cover can be rotated on the three-jaw chuck, and since the threaded cover is threadedly connected with the three-jaw chuck, the threaded cover slides on the three-jaw chuck under the rotation of the threaded cover, at this time, the threaded cover can shield the three-jaw chuck and the arc-shaped piece to protect them, the design can prevent the operator from being accidentally touched and injured when moving around the device, especially in the workshop environment of multiple cooperation or frequent switching of machining tasks, and can significantly improve the safety protection level. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a three-dimensional structure schematic diagram of the application;

[0024] Figure 2 is a base strip connection structure schematic diagram of the application;

[0025] Figure 3 is a collecting box connection explosion structure schematic diagram of the application;

[0026] Figure 4is a fixed disc connecting explosion structure schematic diagram of the present application;

[0027] Figure 5 is an inner strip connecting explosion structure schematic diagram of the present application;

[0028] Figure 6 is an arc-shaped piece connecting structure schematic diagram of the present application;

[0029] Figure 7 is a threaded cover connecting explosion structure schematic diagram of the present application;

[0030] Figure 8 is a second threaded ring connecting explosion structure schematic diagram of the present application.

[0031] In the figure, the corresponding relationship between the component names and the figure numbers is as follows: 11, machining seat; 12, protective cover; 13, control unit; 14, protective door; 15, base strip; 16, first sliding groove; 17, first driving motor; 18, first screw rod; 21, first sliding block; 22, dovetail groove; 23, second driving motor; 24, second screw rod; 25, dovetail block; 26, connecting frame; 27, motor mounting frame; 28, third driving motor; 29, first rotating shaft; 31, fixed disc; 32, mounting groove; 33, third screw rod; 34, first threaded ring; 35, milling cutter; 36, adjusting groove; 37, insertion groove; 38, collection box; 39, clamping block; 41, first fixing frame; 42, inner strip; 43, communication groove; 44, sliding frame; 45, spring; 46, second fixing frame; 51, fixed seat; 52, fourth driving motor; 53, three-jaw chuck; 54, threaded cover; 55, clamping jaw; 56, arc-shaped piece; 57, inner groove; 58, laser emitter; 59, torsional spring; 61, second threaded ring; 62, second rotating shaft. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0033] Please refer to Figures 1-8The application provides a machining device for the outer spherical surface shape, which comprises a machining seat 11, a protective cover 12 is installed on the machining seat 11, a control unit 13 is installed on the side wall of the protective cover 12, a protective door 14 is symmetrically and slidingly installed inside the protective cover 12, a base strip 15 is fixedly installed on the upper end of the machining seat 11, a first sliding groove 16 is formed in the upper end of the base strip 15, a first driving motor 17 is fixedly installed on the side wall of the base strip 15, a first screw rod 18 is installed on the output end of the first driving motor 17, a first sliding block 21 is slidingly installed in the first sliding groove 16, the first sliding block 21 is screwedly installed on the first screw rod 18, a dovetail groove 22 is formed in the upper end of the first sliding block 21, a second driving motor 23 is fixedly installed on the side wall of the dovetail groove 22, a second screw rod 24 is installed on the output end of the second driving motor 23, a dovetail block 25 is slidingly installed in the dovetail groove 22, the dovetail block 25 is screwedly installed on the second screw rod 24, a connecting frame 26 is fixedly installed on the upper end of the dovetail block 25, a motor mounting frame 27 is fixedly installed on the side wall of the connecting frame 26, a third driving motor 28 is fixedly installed on the motor mounting frame 27, a first rotating shaft 29 is installed on the output end of the third driving motor 28, a fixed disc 31 is fixedly installed on the first rotating shaft 29, an installation groove 32 is formed in the side wall of the fixed disc 31, a third screw rod 33 is fixedly installed on the inner wall of the installation groove 32, a first threaded ring 34 is screwedly installed on the third screw rod 33, a milling cutter 35 is slidingly installed in the installation groove 32, an adjusting groove 36 is formed in the milling cutter 35, the third screw rod 33 is arranged in the adjusting groove 36, plug grooves 37 are symmetrically formed in the upper end of the first sliding block 21, a collecting box 38 is arranged on one side of the first sliding block 21, clamping blocks 39 are fixedly and symmetrically installed on the upper end of the collecting box 38, the two clamping blocks 39 are slidingly arranged in the two plug grooves 37 respectively, a first fixing frame 41 is fixedly installed on the side wall of the base strip 15, an inner strip 42 is slidingly installed in the first fixing frame 41, a communication groove 43 is formed on the inner strip 42, a sliding frame 44 is fixedly installed on the upper end of the inner strip 42, the sliding frame 44 is slidingly installed in the first fixing frame 41, when the waste falls, the collecting box 38 may be adhered due to high temperature, at this time, the sliding frame 44 can be pulled upward, under the action of the sliding frame 44, the spring 45 is stretched, at this time, the inner strip 42 also slides into the first fixing frame 41, at this time, the collecting box 38 is driven to move back and forth by the first driving motor 17, when the inner strip 42 falls into the collecting box 38, the sliding frame 44 can be released, at this time, the inner strip 42 falls into the collecting box 38, at this time, the inner wall of the collecting box 38 can be cleaned by driving the collecting box 38 to move back and forth by the first driving motor 17, the design can effectively peel off the adhered waste, compared with manual cleaning or a traditional single structure, the cleaning efficiency is greatly improved, the collecting channel is prevented from being blocked due to the adhesion of the waste, the waste collecting system can continuously and stably operate, the direct contact of the operator with high temperature and sharp waste is reduced, the labor intensity and safety risk are reduced, the time and labor cost of manual cleaning are saved, and the like.

[0034] The two springs 45 are symmetrically fixed on the slide 44, and the two ends of the two springs 45 away from the slide 44 are fixedly connected with the inner strip 42. The second fixing frame 46 is fixedly installed on the upper end of the base strip 15. Before processing, the two clamping blocks 39 on the collecting box 38 are respectively inserted into the two insertion grooves 37 on the first sliding block 21. At this time, with the rear movement of the first sliding block 21, the collecting box 38 is driven to be inserted into the second fixing frame 46. The waste generated during the processing of the workpiece will fall into the collecting box 38 and be collected. When the collecting box 38 needs to be disassembled, the first driving motor 17 is controlled to rotate the first screw rod 18, thereby driving the first sliding block 21 to move forward. When the collecting box 38 is separated from the second fixing frame 46, the disassembly is completed. The device can timely collect the waste and be conveniently disassembled and cleaned, avoiding the problem of device damage caused by the accumulation of waste in the device, and improving the reliability and stability of the device operation;

[0035] The fixed seat 51 is fixedly installed on the upper end of the processing seat 11. The fourth driving motor 52 is fixedly installed on the side wall of the fixed seat 51. During processing, the milling cutter 35 is inserted into the third screw rod 33 and the installation groove 32, and then the first threaded ring 34 is rotated on the third screw rod 33 to complete the positioning and installation of the milling cutter 35. The milling cutter 35 can be moved on the third screw rod 33, thereby adjusting the processing radius. The first driving motor 17 is started by the control unit 13. The first driving motor 17 drives the first screw rod 18 to rotate. At this time, the first sliding block 21 slides in the first sliding groove 16, thereby adjusting the left and right positions. When the milling cutter 35 is adjusted to be located on the same horizontal line as the center point of the workpiece, the fourth driving motor 52 is started. Under the action of the fourth driving motor 52, the workpiece is rotated. The third driving motor 28 is set to program (rotate clockwise by 45° and reset, about 10 seconds each time), and then the third driving motor 28 is started synchronously. Under the action of the third driving motor 28, the milling cutter 35 slowly rotates clockwise and then resets. At this time, the workpiece processing end is ground. Then the second driving motor 23 is started by the control unit 13. The second driving motor 23 drives the second screw rod 24 to rotate. At this time, the dovetail block 25 slides in the dovetail groove 22. The dovetail block 25 drives the connecting frame 26 and the milling cutter 35 to move, thereby adjusting the milling cutter 35 by one point to the left every 10 seconds. The cooperation completes the spherical surface processing of the workpiece. Through automatic position adjustment, rotation control and movement control, efficient spherical surface processing is realized. The processing precision is guaranteed, the processing time is shortened, and the production efficiency is improved;

[0036] The output end of the fourth driving motor 52 is provided with a second rotating shaft 62, the second rotating shaft 62 is fixedly provided with a three-jaw chuck 53, the three-jaw chuck 53 is threadedly provided with a threaded cover 54, the three-jaw chuck 53 is uniformly and equidistantly provided with clamping jaws 55 in the inside, and the side wall of the three-jaw chuck 53 is uniformly and equidistantly fixedly provided with arc-shaped sheets 56; through the design of the threaded cover 54, when the workpiece is processed, the threaded cover 54 can be rotated on the three-jaw chuck 53, and the threaded cover 54 will slide on the three-jaw chuck 53 under the rotation of the threaded cover 54, at this time, the threaded cover 54 can shield the three-jaw chuck 53 and the arc-shaped sheets 56, so as to protect them; this design can prevent the operator from being accidentally touched and injured when moving around the equipment, especially in the workshop environment of multi-person cooperation or frequent switching of processing tasks, and can significantly improve the safety protection level.

[0037] The inside of each of the three arc-shaped sheets 56 is provided with an inner groove 57, and the two ends of each of the three laser emitters 58 are fixedly provided with a torsional spring 59, and the end, away from the three laser emitters 58, of each of the three torsional springs 59 is fixedly connected with the inner wall of the inner groove 57; in use, the workpiece to be processed can be placed between the three clamping jaws 55, then the three-jaw chuck 53 is driven to relatively move the three clamping jaws 55 to fix the workpiece, at this time, the second threaded ring 61 can be rotated on the three arc-shaped sheets 56, and the second threaded ring 61 will slide to the left on the three arc-shaped sheets 56 under the rotation of the second threaded ring 61, at this time, the second threaded ring 61 will press the three laser emitters 58, so that the irradiation positions of the three laser emitters 58 are synchronously changed, at this time, the three torsional springs 59 will also be twisted, and the irradiation positions of the three laser emitters 58 are adjusted to the vicinity of the processing position; this device can accurately adjust the irradiation position of the energy beam, so as to ensure that the energy beam accurately acts on the area needing heating or strengthening treatment, improve the energy utilization efficiency, and the synergistic effect of multiple energy beams can improve the uniformity and stability of processing, reduce the hardness of the material, increase the plasticity of the material, reduce the cutting force and tool wear during milling and other mechanical processing, and make the processing easier; this not only can improve the processing efficiency, but also can prolong the service life of the tool and reduce the processing cost.

[0038] Working principle:

[0039] The first step, when in use, the workpiece to be processed can be placed between the three clamping jaws 55, then drive the three-jaw chuck 53 to move the three clamping jaws 55 relative to the workpiece is fixed, at this time can be rotated on the three arc-shaped pieces 56 second threaded ring 61, under the rotation of the second threaded ring 61 will be on the three arc-shaped pieces 56 to the left slide, at this time the second threaded ring 61 will extrude three laser emitters 58, the irradiation position of the three laser emitters 58 is changed synchronously, at this time the three groups of torsional springs 59 will also be distorted, the irradiation position of the three laser emitters 58 is adjusted to the vicinity of the processing position, the device can accurately adjust the energy beam irradiation position can ensure that the energy beam accurately acts on the area that needs to be heated or strengthened, improve the energy utilization efficiency, and the synergistic effect of multiple energy beams can improve the uniformity and stability of the processing, can reduce the hardness of the material, increase the plasticity of the material, when milling and other mechanical processing, cutting force is reduced, tool wear is reduced, processing is easier, which not only can improve the processing efficiency, but also can prolong the service life of the tool, reduce the processing cost;

[0040] The second step, through the design of the threaded cover 54, when the workpiece processing is completed, at this time the threaded cover 54 can be rotated on the three-jaw chuck 53, because the two are threadedly connected, so under the rotation of the threaded cover 54 will slide on the three-jaw chuck 53, at this time the threaded cover 54 can shield the three-jaw chuck 53 and the arc-shaped piece 56, so as to protect it, this design can prevent the operator from being accidentally touched when moving around the device, especially in the workshop environment of multi-person cooperation or frequent switching of processing tasks, which can significantly improve the safety protection level;

[0041] Third step, when processing, the milling cutter 35 can be inserted into the third screw rod 33 and the mounting groove 32, and then the first threaded ring 34 can be rotated on the third screw rod 33 to complete the positioning and installation of the milling cutter 35. The first driving motor 17 is started under the control of the control unit 13, and the first driving motor 17 drives the first screw rod 18 to rotate. At this time, the first sliding block 21 will slide in the first sliding groove 16, thereby adjusting the left and right positions. When the milling cutter 35 is adjusted to be located on the same horizontal line as the center point of the workpiece, the fourth driving motor 52 can be started at this time. Under the action of the fourth driving motor 52, the workpiece will be rotated. At this time, the third driving motor 28 is set to program (clockwise rotation 45° and reset, about 10 seconds each time), then the third driving motor 28 is started synchronously, and under the action of the third driving motor 28, the milling cutter 35 will rotate clockwise slowly and reset. At this time, the workpiece processing end can be ground, and then the second driving motor 23 can be started under the control of the control unit 13. The second driving motor 23 drives the second screw rod 24 to rotate. At this time, the dovetail block 25 will slide in the dovetail groove 22, and the dovetail block 25 will drive the connecting frame 26 and the milling cutter 35 to move, thereby adjusting the milling cutter 35 to the left by a little every 10 seconds. Through the cooperation, the spherical surface of the workpiece is processed. Through automatic position adjustment, rotation control and movement control, efficient spherical surface processing process is realized, the processing precision is guaranteed, the processing time is shortened, and the production efficiency is improved.

[0042] Fourth step, before processing, the two clamping blocks 39 on the collecting box 38 can be inserted into the two insertion grooves 37 on the first sliding block 21 respectively. At this time, with the movement of the first sliding block 21 to the rear, the collecting box 38 will be inserted into the second fixed frame 46. The waste generated during the workpiece processing will fall into the collecting box 38 and be collected. When the collecting box 38 needs to be disassembled, the first screw rod 18 is rotated through the first driving motor 17, thereby driving the first sliding block 21 to move forward. When the collecting box 38 is separated from the second fixed frame 46, the disassembly is completed. The device can collect waste and be disassembled and cleaned conveniently, avoids the problem of device damage caused by waste accumulation in the device, and improves the reliability and stability of the device operation.

[0043] In the fifth step, when the waste falls and adheres to the collecting box 38 due to high temperature, the slide frame 44 can be pulled upward, and the spring 45 is stretched under the action of the slide frame 44, and the inner strip 42 is also slid into the first fixed frame 41, and then the first driving motor 17 drives the collecting box 38 to move backward, and when the inner strip 42 falls into the collecting box 38, the slide frame 44 is released, and the inner strip 42 falls into the collecting box 38, and the first driving motor 17 drives the collecting box 38 to move forward and backward, so that the inner wall of the collecting box 38 can be cleaned. Compared with manual cleaning or a single traditional structure, the design can effectively peel off the adhered waste, greatly improves the cleaning efficiency, avoids the blockage of the collecting channel caused by the adhered waste, ensures the continuous and stable operation of the waste collecting system, reduces the direct contact of the operator with high temperature and sharp waste, reduces the labor intensity and safety risk, saves the time and labor cost of manual cleaning.

[0044] Embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A machining device for the outer spherical surface shape, comprising a machining seat (11), a protective cover (12) is installed on the machining seat (11), a control unit (13) is installed on the side wall of the protective cover (12), a protective door (14) is symmetrically and slidingly installed inside the protective cover (12), characterized in that: The upper end of the processing seat (11) is fixedly installed with a base strip (15), a first sliding groove (16) is formed in the upper end of the base strip (15), a first driving motor (17) is fixedly installed on the side wall of the base strip (15), a first screw rod (18) is installed on the output end of the first driving motor (17), a first sliding block (21) is slidably installed in the first sliding groove (16), the first sliding block (21) is threadedly installed on the first screw rod (18), a dovetail groove (22) is formed in the upper end of the first sliding block (21), a second driving motor (23) is fixedly installed on the side wall of the dovetail groove (22), a second screw rod (24) is installed on the output end of the second driving motor (23), a dovetail block (25) is slidably installed in the dovetail groove (22), and the dovetail block (25) is threadedly installed on the second screw rod (24); Wherein, the upper end of the dovetail block (25) is fixedly installed with a connecting frame (26), the side wall of the connecting frame (26) is fixedly installed with a motor mounting frame (27), the third driving motor (28) is fixedly installed on the motor mounting frame (27), the first rotating shaft (29) is installed on the output end of the third driving motor (28), the fixed disc (31) is fixedly installed on the first rotating shaft (29), the mounting groove (32) is formed in the side wall of the fixed disc (31), the third screw rod (33) is fixedly installed in the inner wall of the mounting groove (32), the first threaded ring (34) is threadedly installed on the third screw rod (33), the milling cutter (35) is slidably installed in the mounting groove (32), the adjusting groove (36) is formed in the milling cutter (35), the third screw rod (33) is arranged in the adjusting groove (36), the insertion grooves (37) are symmetrically formed in the upper end of the first sliding block (21), the collecting box (38) is arranged on one side of the first sliding block (21), the clamping blocks (39) are fixedly installed on the upper end of the collecting box (38), the two clamping blocks (39) are respectively slidably arranged in the two insertion grooves (37), the first fixing frame (41) is fixedly installed on the side wall of the base strip (15), the inner strip (42) is slidably installed in the first fixing frame (41), the communication grooves (43) are formed in the inner strip (42), the sliding frame (44) is fixedly installed on the upper end of the inner strip (42), and the sliding frame (44) is slidably installed in the first fixing frame (41).

2. The apparatus for machining the outer spherical surface shape according to claim 1, wherein The springs (45) are symmetrically fixedly installed on the sliding frame (44); Wherein, one end of the two springs (45) away from the sliding frame (44) is fixedly connected with the inner strip (42).

3. The apparatus for machining the outer spherical surface shape according to claim 1, wherein The second fixing frame (46) is fixedly installed on the upper end of the base strip (15); Wherein, the fixed seat (51) is fixedly installed on the upper end of the processing seat (11).

4. The apparatus for machining the outer spherical surface shape according to claim 3, wherein The fourth driving motor (52) is fixedly installed on the side wall of the fixed seat (51); Wherein, the second rotating shaft (62) is installed on the output end of the fourth driving motor (52). The fourth driving motor (52) is fixedly installed on the side wall of the fixed seat (51); 5. The apparatus for machining the shape of an outer sphere according to claim 4, wherein The second rotating shaft (62) is fixedly provided with a three-jaw chuck (53), and a threaded cover (54) is threadedly arranged on the three-jaw chuck (53). Wherein, the three-jaw chuck (53) is uniformly and equidistantly provided with clamping jaws (55) inside.

6. The apparatus for machining the shape of an outer sphere according to claim 5, wherein The three-jaw chuck (53) is uniformly and equidistantly fixedly provided with arc-shaped plates (56) on the side wall. Wherein, three inner grooves (57) are formed in the three arc-shaped plates (56).

7. The apparatus for machining the shape of an outer sphere according to claim 6, wherein Three laser emitters (58) are rotatably arranged in the three inner grooves (57). Wherein, a second threaded ring (61) is threadedly arranged on the three arc-shaped plates (56).

8. The apparatus for machining the shape of an outer sphere according to claim 7, wherein The torsional springs (59) are fixedly arranged at both ends of the three laser emitters (58). Wherein, the torsional springs (59) are fixedly connected with the inner walls of the three inner grooves (57) at the ends away from the three laser emitters (58).

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