Fixture for automatic machining and using method thereof

Abstract

The invention relates to the technical field of clamps, in particular to an automatic machining clamp and a using method thereof.The automatic machining clamp comprises a base and an operation box, the base is slidably arranged on the operation box, a control box is arranged on the operation box, and a plurality of machining stations are arranged on the operation box; according to the clamp for automatic machining and the using method of the clamp, the rotating mechanism and the swing mechanism are matched, so that the clamping piece can deflect by a certain angle in the vertical direction and the horizontal direction, and the clamping piece can rotate by a certain angle in the vertical direction and the horizontal direction; through the arrangement of the air inlet mechanism, when the clamped part deflects by a certain angle in the vertical direction and the horizontal direction, the air inlet mechanism is driven to act, the workpiece can be clamped, the workpiece can be rotated, the workpiece can be converted in angle, the workpiece can be matched with the workpiece in angle on different machining stations, and repeated clamping of the workpiece is avoided. And the compressed gas is sprayed to the surface of the workpiece through the guide pipe and the gas nozzle.

Description

Technical Field

[0001] The present invention relates to the technical field of fixtures, and in particular to a fixture for automated mechanical processing and a method for using the fixture. Background Art

[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process of the process can be called a fixture. When the workpiece is processed by mechanical automation, in order to make the surface of the workpiece meet the technical requirements of size, geometry and relative position accuracy with other surfaces specified in the drawing, the workpiece must be installed and clamped before processing.

[0003] At present, workpieces need to be processed at multiple stations during the machining process, and different stations may need to change the clamping angle of the workpiece to meet the needs of different stations. The existing machining fixtures are relatively fixed and not flexible enough. When processing the next station, the workpiece needs to be removed and adjusted to the required angle and clamped again. Repeated clamping will not only damage the workpiece, but also make automated machining impossible. The debris generated during the machining process needs to be manually cleaned by the staff. For this reason, we propose a fixture for automated machining and a method for using it. Summary of the invention

[0004] A technical problem to be solved by the present application is: how to avoid repeatedly clamping the workpiece to change the angle of the workpiece during automated machining, and at the same time clean up the debris generated during machining.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a fixture for automated mechanical processing, including a base and an operation box, the base is slidably arranged on the operation box, a control box is arranged on the operation box, and a plurality of processing stations are arranged on the operation box;

[0006] Also included are:

[0007] A clamping member, wherein the clamping member is arranged on a base and clamps the workpiece through the clamping member;

[0008] A swing mechanism, which is arranged in the base and cooperates with the clamping member so that the position of the workpiece can be swung and deflected by a certain angle;

[0009] A rotating mechanism, which is arranged in the base, and enables the workpiece to rotate on the base by a certain angle through the rotating mechanism and the clamping member;

[0010] The air intake mechanism is arranged in the base, and when the swing mechanism or the rotating mechanism is activated, the air intake mechanism cleans the surface of the workpiece.

[0011] In some embodiments, the rotating mechanism includes a rotating motor, which is arranged in a base, a mounting seat is arranged on the base, a second worm is arranged at the output end of the rotating motor, the second worm is rotatably arranged on the mounting seat, a sleeve is rotatably arranged on the mounting seat, the mounting seat is sleeved on the surface of the sleeve, a second worm wheel is arranged at the lower end of the sleeve, the second worm wheel is engaged with the second worm, a mounting frame is arranged at the upper end of the sleeve, extension plates are arranged on both sides of the mounting frame, and the mounting frame is provided with a first linkage mechanism and a second linkage mechanism through the extension plates.

[0012] In some embodiments, the swing mechanism includes a swing motor, which is arranged in a base, and a first worm is arranged at the output end of the swing motor, and the first worm rotates on the mounting seat. The sleeve is provided with a vertical rod, and a first worm wheel is arranged at the lower end of the vertical rod, and the first worm wheel is engaged with the first worm. A driving bevel gear is arranged at the upper end of the first worm wheel, and a cross bar is rotatably arranged on the mounting frame, and a driven bevel gear is arranged on the cross bar, and the driven bevel gear is engaged with the driving bevel gear.

[0013] In some embodiments, the first linkage mechanism includes a fan-shaped plate, the fan-shaped plate is arranged on the extension plate, the center position of the fan-shaped plate is the same as the center position of the cross bar, the fan-shaped plate is provided with gear teeth, the clamping member is provided with a first mounting rod, the first mounting rod is provided with a first traveling gear, and the first traveling gear is connected to the fan-shaped plate through the gear teeth.

[0014] In some embodiments, the second linkage mechanism includes an end face gear, which is sleeved on the surface of the mounting seat. A second mounting rod is rotatably arranged on the other extension plate. The center position of the second mounting rod is the same as that of the cross bar. A second traveling gear is arranged on the second mounting rod, and the second traveling gear is engaged with the end face gear.

[0015] In some embodiments, the air intake mechanism includes a mounting plate, which is arranged on a first mounting rod and a second mounting rod. A connecting rod is rotatably arranged at a non-center position of the mounting plate. A plurality of mounting cylinders are arranged on the clamping member. A piston plate is slidably arranged in the mounting cylinder. A movable rod is arranged on the piston plate, and the movable rod is rotatably connected to the connecting rod.

[0016] In some embodiments, a connecting rod is provided on the lower surface of the clamping member, and the connecting rod is fixedly provided on the cross bar. A collecting groove is provided on the clamping member, and a tray is slidably provided in the collecting groove. A plurality of collecting holes are provided on the upper surface of the clamping member, and the collecting holes are connected with the collecting groove. A plurality of connecting members are provided on the clamping member, and a plurality of air nozzles are provided on the connecting member. A conduit is provided on the connecting member, and both ends of the conduit are respectively connected to the connecting member and the mounting tube, and a fixing component is provided on the clamping member.

[0017] In some embodiments, the fixing assembly includes a clamping motor, which is arranged on a clamping member, and an installation groove is arranged on the clamping member. The connecting member is arranged on both sides of the installation groove, and a bidirectional screw rod is rotatably arranged in the installation groove, and the bidirectional screw rod is connected to the output end of the clamping motor. Clamps are threadedly arranged at both ends of the bidirectional screw rod, and a clamping plate is arranged on the clamping jaw, and reinforcing ribs are arranged between the two sides of the clamping plate and the clamping jaw.

[0018] In some embodiments, a transverse movement mechanism is provided on the operating box, and the transverse movement mechanism includes a transverse movement motor. A screw is provided at the output end of the transverse movement motor. The screw is rotatably provided on the operating box, tracks are provided on both sides of the screw, the base is slidably provided on the track, and the base thread is provided on the screw.

[0019] A method for using a fixture for automated machining, the process of which is as follows:

[0020] S1: Start the clamping motor to move the clamping jaws to the center position and clamp the workpiece to be processed;

[0021] S2: Set the operating program on the control box and start the traverse motor;

[0022] S3: The base moves on the track, and the angle of the clamp on the base is changed through the rotating mechanism and the swinging mechanism. When it moves to the processing station on the operation box, it stops and performs processing;

[0023] S4: When the processing is completed, the base continues to move and cleans the debris on the workpiece surface through the air intake mechanism and collects it on the tray;

[0024] S5: After all stations have been processed, remove the workpiece from between the clamps, remove the pallet, and clean up the debris.

[0025] The present invention has at least the following beneficial effects:

[0026] 1. Different from the existing structure, in actual use, the rotating mechanism and the swinging mechanism are arranged to make the clamping member deflect at a certain angle in the vertical direction and the horizontal direction, so that the workpiece can be converted in angle, so as to cooperate with the workpiece angle required in different processing stations and avoid repeated clamping of the workpiece.

[0027] 2. Different from the existing structure, in actual use, the air intake mechanism is set up, and when the clamping part is deflected at a certain angle in the vertical direction and the horizontal direction, the air intake mechanism is driven to operate, and then the compressed gas is sprayed to the surface of the workpiece through the air nozzle through the conduit, and the debris on the surface of the workpiece is blown to the collection hole and falls into the tray, and is collected by the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the transverse movement mechanism of the present invention;

[0030] Figure 3 This is a schematic diagram of the internal structure of the base of the present invention;

[0031] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0032] Figure 5 For the present invention Figure 3 Another perspective structural diagram;

[0033] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0034] Figure 7 This is a schematic diagram of the disassembled structure of the mounting base of the present invention;

[0035] Figure 8 It is a schematic diagram of the structure of the air intake mechanism of the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure of the clamping member of the present invention;

[0037] Fig.10 This is a schematic diagram of the gas nozzle connection structure of the present invention;

[0038] Fig.11 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0039] Fig.12 It is a schematic diagram of the clamping jaw structure of the present invention.

[0040] In the figure: 1, base; 2, transverse movement mechanism; 21, transverse movement motor; 22, track; 23, screw; 3, control box; 4, operation box; 5, clamping member; 51, collecting tank; 52, tray; 53, collecting hole; 54, air nozzle; 541, connecting member; 55, fixing assembly; 551, clamping motor; 552, mounting slot; 553, two-way screw rod; 554, clamping claw; 56, connecting rod; 6, swing mechanism; 61, swing motor; 62, first worm; 63, vertical rod; 631, first worm wheel; 632, driving bevel gear; 64, cross rod; 641, driven bevel gear; 7, rotating machine Structure; 71, rotating motor; 72, second worm; 73, sleeve; 731, second worm wheel; 732, mounting bracket; 733, extension plate; 8, mounting seat; 9, first linkage mechanism; 91, fan-shaped plate; 911, gear teeth; 92, first mounting rod; 93, first traveling gear; 10, second linkage mechanism; 101, end gear; 102, second mounting rod; 103, second traveling gear; 11, air intake mechanism; 111, mounting plate; 112, connecting rod; 113, mounting cylinder; 114, movable rod; 115, piston plate; 12, guide tube; 13, splint; 131, reinforcing rib. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Embodiment 1

[0043] See also Figure 1-12 The present invention provides a technical solution: a fixture for automated mechanical processing, including a base 1 and an operation box 4, the base 1 is slidably arranged on the operation box 4, the operation box 4 is provided with a control box 3, and the operation box 4 is provided with a plurality of processing stations; it also includes: a clamping member 5 arranged on the base 1, through which the clamping member 5 clamps the workpiece, and a swing mechanism 6 arranged in the base 1, through which the swing mechanism 6 cooperates with the clamping member 5 so that the position of the workpiece can be swung and deflected by a certain angle, and a rotating mechanism 7 arranged in the base 1, through which the rotating mechanism 7 and the clamping member 5 enable the workpiece to rotate a certain angle on the base 1, and an air intake mechanism 11 arranged in the base 1, when the swing mechanism 6 or the rotating mechanism 7 is actuated, the air intake mechanism 11 cleans the surface of the workpiece.

[0044] See also Figure 7The rotating mechanism 7 includes a rotating motor 71, which is arranged in the base 1, and a mounting seat 8 is arranged on the base 1. A second worm 72 is arranged at the output end of the rotating motor 71, and the second worm 72 is rotatably arranged on the mounting seat 8. A sleeve 73 is rotatably arranged on the mounting seat 8, and the mounting seat 8 is sleeved on the surface of the sleeve 73. A second worm gear 731 is arranged at the lower end of the sleeve 73, and the second worm gear 731 is engaged with the second worm 72. A mounting frame 732 is arranged at the upper end of the sleeve 73, and extension plates 733 are arranged on both sides of the mounting frame 732. The mounting frame 732 is provided with a first linkage mechanism 9 and a second linkage mechanism 10 through the extension plate 733. Through the cooperation of the second worm gear 731 and the second worm 72, the one-way transmission property is utilized to avoid accidental rotation of the clamping member 5 due to excessive force during the processing. The rotating motor 71 is connected to the control box 3 through an electrical signal.

[0045] See also Figure 7 The swing mechanism 6 includes a swing motor 61, which is arranged in the base 1. A first worm 62 is arranged at the output end of the swing motor 61, and the first worm 62 rotates on the mounting seat 8. The sleeve 73 is sleeved with a vertical rod 63, and a first worm wheel 631 is arranged at the lower end of the vertical rod 63. The first worm wheel 631 meshes with the first worm 62. A driving bevel gear 632 is arranged at the upper end of the first worm wheel 631. A cross bar 64 is rotatably arranged on the mounting frame 732, and a driven bevel gear 641 is arranged on the cross bar 64. The driven bevel gear 641 meshes with the driving bevel gear 632. Through the cooperation of the first worm wheel 631 and the first worm 62, the one-way transmission property is utilized to avoid accidental rotation of the clamping member 5 due to excessive force during the processing. The rotating motor 71 is connected to the control box 3 through an electrical signal.

[0046] See also Figure 5-6 The first linkage mechanism 9 includes a sector plate 91, which is arranged on the extension plate 733. The center position of the sector plate 91 is the same as the center position of the cross bar 64. The sector plate 91 is provided with gear teeth 911. The clamping member 5 is provided with a first mounting rod 92. The first mounting rod 92 is provided with a first travel gear 93. The first travel gear 93 is connected to the sector plate 91 through the gear teeth 911. The center position of the sector plate 91 is the same as the center position of the cross bar 64, so that the first travel gear 93 can travel on the gear teeth 911 with the sector plate 91 as the center. The first travel gear 93 travels on the sector plate 91, and then the first travel gear 93 can be driven to rotate, and the mounting plate 111 is driven to rotate.

[0047] See also Figure 3-4The second linkage mechanism 10 includes an end face gear 101, which is sleeved on the surface of the mounting seat 8. A second mounting rod 102 is rotatably arranged on another extension plate 733. The center position of the second mounting rod 102 is the same as that of the cross bar 64. A second traveling gear 103 is arranged on the second mounting rod 102. The second traveling gear 103 is engaged with the end face gear 101. The center position of the second mounting rod 102 is the same as that of the cross bar 64, so that the mounting cylinder 113 can rotate around the mounting disk 111, and then after the clamping member 5 is deflected by a certain angle, the mounting cylinder 113 rotates around the mounting disk 111 by the same angle, and no interference is caused by the connecting rod 112 and the sliding arrangement on the piston plate 115.

[0048] See also Figure 8 The air intake mechanism 11 includes a mounting plate 111, which is arranged on the first mounting rod 92 and the second mounting rod 102. A connecting rod 112 is rotatably arranged at a non-center position of the mounting plate 111. A plurality of mounting cylinders 113 are arranged on the clamping member 5. A piston plate 115 is slidably arranged in the mounting cylinder 113. A movable rod 114 is arranged on the piston plate 115. The movable rod 114 is rotatably connected to the connecting rod 112. The piston plate 115 connected through the connecting rod 112 can reciprocate in the mounting cylinder 113, so that the jet time of the air nozzle 54 can be controlled.

[0049] See also Figure 9-10 A connecting rod 56 is provided on the lower surface of the clamping member 5, and the connecting rod 56 is fixedly arranged on the cross bar 64. A collecting groove 51 is provided on the clamping member 5, and a tray 52 is slidably arranged in the collecting groove 51. A plurality of collecting holes 53 are provided on the upper surface of the clamping member 5, and the collecting holes 53 are connected with the collecting groove 51. A plurality of connecting members 541 are provided on the clamping member 5, and a plurality of gas nozzles 54 are provided on the connecting member 541. A conduit 12 is provided on the connecting member 541, and both ends of the conduit 12 are respectively connected to the connecting member 541 and the mounting tube 113. A fixing component 55 is provided on the clamping member 5, and is connected with the collecting groove 51 through the collecting hole 53. In this way, the compressed gas is sprayed onto the surface of the workpiece through the gas nozzle 54 in the conduit 12, and the debris on the surface of the workpiece is blown onto the collecting hole 53 and falls into the tray 52, so as to be collected by the tray 52.

[0050] See also Figure 11-12The fixing component 55 includes a clamping motor 551, which is arranged on the clamping member 5, and a mounting groove 552 is arranged on the clamping member 5. The connecting member 541 is arranged on both sides of the mounting groove 552. A bidirectional screw rod 553 is rotatably arranged in the mounting groove 552, and the bidirectional screw rod 553 is connected to the output end of the clamping motor 551. Claws 554 are threadedly arranged at both ends of the bidirectional screw rod 553, and a clamping plate 13 is arranged on the clamping jaw 554. Reinforcing ribs 131 are arranged between the two sides of the clamping plate 13 and the clamping jaws 554. The clamping plate 13 can be used to clamp the workpiece laterally, thereby improving the practicality of the product. The reinforcing ribs 131 are used to further improve the stability of the clamping plate 13. The bidirectional screw rod 553 can make the clamping jaws 554 on both sides simultaneously move toward the middle to clamp the workpiece, and the friction force of the bidirectional screw rod 553 prevents the workpiece from being accidentally loosened.

[0051] See also Figure 2 A transverse movement mechanism 2 is arranged on the operation box 4, and the transverse movement mechanism 2 includes a transverse movement motor 21. A screw 23 is arranged at the output end of the transverse movement motor 21. The screw 23 is rotatably arranged on the operation box 4. Tracks 22 are arranged on both sides of the screw 23. The base 1 is slidably arranged on the track 22, and the base 1 is threadedly arranged on the screw 23.

[0052] A method for using a fixture for automated machining, the process of which is as follows:

[0053] S1: starting the clamping motor 551 to move the clamping jaw 554 toward the center position and clamp the workpiece to be processed;

[0054] S2: By setting the operating program on the control box 3 and starting the traverse motor 21;

[0055] S3: The base 1 moves on the track 22, and the angle of the clamping member 5 on the base 1 is changed by the rotating mechanism 7 and the swinging mechanism 6, and stops when it moves to the processing station on the operating box 4 to perform processing;

[0056] S4: When the processing is completed, the base 1 continues to move, and the debris on the surface of the workpiece is cleaned by the air intake mechanism 11, and the debris is collected by the tray 52;

[0057] S5: After the processing of the workstation is completed, the workpiece is removed from between the clamping jaws 554, and the tray 52 is removed to clean up the debris.

[0058] During use, by setting the rotation parameters of the transverse motor 21, the rotating motor 71 and the swing motor 61 on the control box 3, the clamping member 5 is deflected at different angles at the specified position, so as to cooperate with the processing angles corresponding to the prices when working at different processing stations on the operation box 4. When the transverse motor 21 is actuated, the screw 23 is driven to rotate by the transverse motor 21, so that the base 1 is transversely moved on the operation box 4. When the rotating motor 71 is actuated, the sleeve 73 is rotated by the second worm 72, and then the mounting frame 732 on the sleeve 73 is rotated. Since the clamping member 5 is arranged on the cross bar 64 through the connecting rod 56, the clamping member 5 completes the rotation on the mounting seat 8. When the swing motor 61 rotates, the first worm 62 rotates the vertical rod 63 through the first worm gear 631, and then the cross bar 64 connected to the first worm gear 631 through the active bevel gear 632 is actuated, so that the clamping member 5 swings a certain angle, so that the angle of the workpiece on the clamping member 5 is changed by the action coordination of the rotating motor 71 and the swing motor 61.

[0059] When the rotating motor 71 is activated, the sleeve 73 rotates in the mounting seat 8, and the second travel gear 103 connected to the mounting frame 732 through the extension plate 733 travels on the end gear 101, thereby driving the second travel gear 103 to rotate, thereby driving the mounting plate 111 to rotate, and after the swing motor 61 is activated, the clamping member 5 deflects with the cross bar 64 as the center of the circle, so that the first travel gear 93 travels on the fan-shaped plate 91, thereby driving the first travel gear 93 to rotate, and driving the mounting plate 111 to rotate. It should be noted that after the clamping member 5 deflects a certain angle, the mounting cylinder 113 rotates around the mounting plate 111 by the same angle, and the connecting rod 112 and the sliding arrangement on the piston plate 115 do not cause interference;

[0060] When the mounting disk 111 rotates, the piston plate 115 is caused to reciprocate in the mounting cylinder 113 through the connecting rod 112, and then the compressed gas is sprayed onto the surface of the workpiece through the air nozzle 54 through the conduit 12, so that the debris on the surface of the workpiece is blown onto the collecting hole 53 and falls into the tray 52, and is collected by the tray 52, so that when debris is generated at a special processing station, it is convenient to collect and process it.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for automated machining, comprising a base (1) and an operating box (4), characterized in that: The base (1) is slidably arranged on an operating box (4), a control box (3) is arranged on the operating box (4), and a plurality of processing stations are arranged on the operating box (4); Also included are: A clamping member (5), wherein the clamping member (5) is arranged on the base (1) and the workpiece is clamped by the clamping member (5); A swing mechanism (6), wherein the swing mechanism (6) is arranged in the base (1), and the swing mechanism (6) cooperates with the clamping member (5) so that the position of the workpiece can be swung and deflected by a certain angle; A rotating mechanism (7), wherein the rotating mechanism (7) is arranged in the base (1), and the workpiece can be rotated on the base (1) by a certain angle through the rotating mechanism (7) and the clamping member (5); An air intake mechanism (11) is arranged in the base (1), and when the swing mechanism (6) or the rotation mechanism (7) is activated, the air intake mechanism (11) cleans the surface of the workpiece.

2. The fixture for automated machining according to claim 1, characterized in that: The rotating mechanism (7) comprises a rotating motor (71), the rotating motor (71) is arranged in a base (1), a mounting seat (8) is arranged on the base (1), a second worm (72) is arranged at the output end of the rotating motor (71), the second worm (72) is rotatably arranged on the mounting seat (8), a sleeve (73) is rotatably arranged on the mounting seat (8), the mounting seat (8) is sleeved on the surface of the sleeve (73), a second worm gear (731) is arranged at the lower end of the sleeve (73), the second worm gear (731) is engaged with the second worm (72), a mounting frame (732) is arranged at the upper end of the sleeve (73), extension plates (733) are arranged on both sides of the mounting frame (732), and the mounting frame (732) is provided with a first linkage mechanism (9) and a second linkage mechanism (10) through the extension plates (733).

3. The fixture for automated machining according to claim 2, characterized in that: The swing mechanism (6) comprises a swing motor (61), the swing motor (61) is arranged in the base (1), a first worm (62) is arranged at the output end of the swing motor (61), the first worm (62) rotates on the mounting seat (8), the sleeve (73) is sleeved with a vertical rod (63), a first worm gear (631) is arranged at the lower end of the vertical rod (63), the first worm gear (631) is meshed with the first worm (62), a driving bevel gear (632) is arranged at the upper end of the first worm gear (631), a cross bar (64) is rotatably arranged on the mounting frame (732), a driven bevel gear (641) is arranged on the cross bar (64), and the driven bevel gear (641) is meshed with the driving bevel gear (632).

4. The fixture for automated machining according to claim 3, characterized in that: The first linkage mechanism (9) comprises a sector plate (91), the sector plate (91) is arranged on the extension plate (733), the center position of the sector plate (91) is the same as the center position of the cross bar (64), the sector plate (91) is provided with gear teeth (911), the clamping member (5) is provided with a first mounting rod (92), the first mounting rod (92) is provided with a first traveling gear (93), and the first traveling gear (93) is connected to the sector plate (91) through the gear teeth (911).

5. The fixture for automated machining according to claim 4, characterized in that: The second linkage mechanism (10) comprises an end face gear (101), the end face gear (101) is sleeved on the surface of the mounting seat (8), a second mounting rod (102) is rotatably arranged on the other extension plate (733), the center position of the second mounting rod (102) is the same as that of the cross bar (64), and a second running gear (103) is arranged on the second mounting rod (102), and the second running gear (103) is engaged with the end face gear (101).

6. The fixture for automated machining according to claim 5, characterized in that: The air intake mechanism (11) comprises a mounting plate (111), the mounting plate (111) being arranged on a first mounting rod (92) and a second mounting rod (102), a connecting rod (112) being rotatably arranged at a non-center position of the mounting plate (111), a plurality of mounting cylinders (113) being arranged on the clamping member (5), a piston plate (115) being slidably arranged in the mounting cylinder (113), a movable rod (114) being arranged on the piston plate (115), and the movable rod (114) being rotatably connected to the connecting rod (112).

7. The fixture for automated machining according to claim 6, characterized in that: The lower surface of the clamping member (5) is provided with a connecting rod (56), and the connecting rod (56) is fixedly arranged on the cross bar (64). The clamping member (5) is provided with a collecting groove (51), and a tray (52) is slidably arranged in the collecting groove (51). The upper surface of the clamping member (5) is provided with a plurality of collecting holes (53), and the collecting holes (53) are connected to the collecting groove (51). The clamping member (5) is provided with a plurality of connecting members (541), and the connecting member (541) is provided with a plurality of air nozzles (54). The connecting member (541) is provided with a conduit (12), and the two ends of the conduit (12) are respectively connected to the connecting member (541) and the mounting tube (113). The clamping member (5) is provided with a fixing component (55).

8. The fixture for automated machining according to claim 7, characterized in that: The fixing assembly (55) comprises a clamping motor (551), the clamping motor (551) is arranged on the clamping member (5), the clamping member (5) is provided with a mounting groove (552), the connecting member (541) is arranged on both sides of the mounting groove (552), a bidirectional screw rod (553) is rotatably arranged in the mounting groove (552), the bidirectional screw rod (553) is connected to the output end of the clamping motor (551), and clamping jaws (554) are threadedly arranged at both ends of the bidirectional screw rod (553), a clamping plate (13) is arranged on the clamping jaw (554), and reinforcing ribs (131) are arranged between the two sides of the clamping plate (13) and the clamping jaw (554).

9. The fixture for automated machining according to claim 8, characterized in that: The operating box (4) is provided with a transverse movement mechanism (2), the transverse movement mechanism (2) includes a transverse movement motor (21), the output end of the transverse movement motor (21) is provided with a screw rod (23), the screw rod (23) is rotatably provided on the operating box (4), tracks (22) are provided on both sides of the screw rod (23), the base (1) is slidably provided on the track (22), and the base (1) is threadedly provided on the screw rod (23).

10. The method for using the automated machining fixture according to claim 9, wherein the process is as follows: S1: starting the clamping motor (551) to move the clamping jaw (554) toward the center position and clamp the workpiece to be processed; S2: Setting the operating program on the control box (3) and starting the traverse motor (21); S3: the base (1) moves on the track (22), and the angle of the clamping member (5) on the base (1) is changed by the rotating mechanism (7) and the swinging mechanism (6), and when it moves to the processing station on the operating box (4), it stops and performs processing; S4: After the processing is completed, the base (1) continues to move, and the debris on the surface of the workpiece is cleaned by the air intake mechanism (11), and the debris is collected by the tray (52); S5: After all the processing stations are completed, the workpiece is removed from between the clamping jaws (554), and the tray (52) is removed to clean up the debris.

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