Positioning clamp for motor shaft machining

Abstract

The utility model discloses a positioning clamp for motor shaft machining, and relates to the technical field of motor shaft machining. Comprising a machining clamp mechanism, the machining clamp mechanism comprises a supporting seat, a machining table is fixedly connected to the top of the supporting seat, a machining control panel is installed on the surface of the machining table, a machining box is fixedly connected to the top of the machining table, and an electric control protective door is installed on one side of the machining box; a positioning clamping assembly is fixedly mounted at the top of the machining table, and machining adjusting assemblies are fixedly mounted at the two ends of the top of the machining table correspondingly. According to the motor shaft rod machining device, a shaft rod can be stably positioned and installed, stable rotating operation on the shaft rod is facilitated, convenience of subsequent machining of the shaft rod is improved, meanwhile, the two ends of the shaft rod can be machined at the same time, cutting and drilling treatment on the two ends of the shaft rod are facilitated, and the machining effect of the motor shaft rod is improved; the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shaft processing, in particular to a positioning fixture for motor shaft processing. Background Art

[0002] The motor shaft is a transmission component in a motor, connecting the stator and rotor, converting electrical energy in the stator into mechanical energy in the rotor. Typically made of metal, the motor shaft consists of a shaft body and a shaft end. The shaft body is typically long, possesses a certain degree of strength and rigidity, and undergoes a fine surface treatment. The shaft end connects to the drive motor or driven load, such as fan blades, brakes, or sensors.

[0003] The current Chinese patent application number CN202222028876.X discloses a tooling fixture for motor shaft processing. When positioning and clamping the motor shaft, the utility model places it on a limit seat for limited placement, and makes one end of the motor shaft close to the positioning plate for position determination. It is clamped and fixed by a clamping mechanism to complete the positioning and clamping of the motor shaft during processing, making the positioning and clamping of the motor shaft more convenient.

[0004] During the production and processing of existing motor shafts, corresponding cutting and drilling operations need to be performed on the shafts. The above-mentioned comparative documents can make the positioning and clamping of the motor shaft more convenient. However, the above-mentioned device cannot stably position and install the shaft when in use, which is not conducive to stable rotation operation of the shaft, affecting the convenience of subsequent processing of the shaft. In addition, the above-mentioned device is not convenient for processing both ends of the shaft at the same time, which is not conducive to cutting and drilling both ends of the shaft, affecting the processing effect of the motor shaft. Therefore, we need to provide a positioning fixture for motor shaft processing. Utility Model Content

[0005] The utility model provides a positioning fixture for machining a motor shaft, which has the advantages of being able to stably install and rotate the shaft rod and facilitating machining operations on both ends of the shaft rod, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a positioning fixture for motor shaft processing, comprising: a processing fixture mechanism, the processing fixture mechanism comprising a support seat, the top of the support seat is fixedly connected to a processing table, the surface of the processing table is mounted with a processing control panel, the top of the processing table is fixedly connected to a processing box, one side of the processing box is mounted with an electric control protective door, the top of the processing table is fixedly mounted with a positioning clamping assembly, and both ends of the top of the processing table are fixedly mounted with processing adjustment assemblies;

[0007] The positioning clamping assembly includes a fixed seat, a mounting seat, a processing adjustment component, a clamping and limiting component and a processing positioning component. The fixed seat is fixedly connected to the processing table, the mounting seat is fixedly connected to the top of the fixed seat, the processing adjustment component is rotatably installed in the mounting seat, the clamping and limiting component is fixedly installed in the processing adjustment component, and the number of the clamping and limiting components is three groups. The processing positioning components are fixedly installed at both ends of the processing adjustment component, and the number of the processing positioning components is multiple groups.

[0008] As a positioning fixture for motor shaft processing according to the utility model, the processing and adjustment component includes a mounting roller, a shaft column through hole, a rotating rod, a first servo motor, a adjustment controller and a transmission belt. The mounting roller is rotatably mounted in the mounting seat, the shaft column through hole is opened through the surface of the mounting roller, the rotating rod is rotatably mounted in the mounting seat, the first servo motor is fixedly mounted in the mounting seat, and the output end of the first servo motor is fixedly connected to one end of the rotating rod, the adjustment controller is mounted on the first servo motor, the transmission belt is connected to the surface of the rotating rod, and one end of the transmission belt is connected to the surface of the mounting roller.

[0009] As a positioning fixture for motor shaft processing of the utility model, the clamping and limiting component includes a clamping seat, a first electrically controlled telescopic rod, a first telescopic controller and a clamping top plate. The clamping seat is fixedly installed in the mounting roller, the first electrically controlled telescopic rod is fixedly installed in the clamping seat, the first telescopic controller is installed on the clamping seat, and the first telescopic controller is electrically connected to the first electrically controlled telescopic rod, and the clamping top plate is fixedly installed at the output end of the first electrically controlled telescopic rod.

[0010] As a positioning fixture for motor shaft processing of the utility model, the processing positioning component includes a connecting frame, a positioning seat, a second electrically controlled telescopic rod, a second telescopic controller and a positioning top plate. The connecting frame is fixedly connected to the surface on which the roller is installed, the positioning seat is fixedly installed on the surface of the connecting frame, the second electrically controlled telescopic rod is fixedly installed in the positioning seat, the second telescopic controller is installed on the positioning seat, and the second telescopic controller is electrically connected to the second electrically controlled telescopic rod, and the positioning top plate is fixedly installed on the output end of the second electrically controlled telescopic rod.

[0011] As a positioning fixture for motor shaft processing according to the utility model, the processing and adjustment component includes a first electrically controlled slide rail, a first slide rail controller, a second electrically controlled slide rail, a second slide rail controller, a connecting seat and a shaft column processing component. The first electrically controlled slide rail is fixedly installed on the processing table, the first slide rail controller is installed on the first electrically controlled slide rail, the second electrically controlled slide rail is installed on the surface of the first electrically controlled slide rail, the second slide rail controller is installed on the second electrically controlled slide rail, the connecting seat is installed on the surface of the second electrically controlled slide rail, and the shaft column processing component is fixedly installed on the connecting seat.

[0012] As a positioning fixture for motor shaft processing according to the utility model, the shaft column processing component includes a second servo motor, a rotation controller, a processing seat, a shaft end drill, a shaft rod cutter and a processing controller. The second servo motor is fixedly installed in the connecting seat, the rotation controller is installed on the connecting seat, and the rotation controller is electrically connected to the second servo motor. The processing seat is fixedly installed on the output end of the second servo motor, the shaft end drill is fixedly installed on one end of the processing seat, the shaft rod cutter is fixedly installed on the other end of the processing seat, the processing controller is installed on the processing seat, and the processing controller is used in pairs with the shaft end drill and the shaft rod cutter.

[0013] As a positioning fixture for motor shaft processing of the utility model, the surface of the processing table is provided with a chip removal groove, and the inner side of the support seat is fixedly installed with a waste chip box.

[0014] As a positioning fixture for motor shaft processing of the utility model, the waste chip box is located below the chip removal slot, and a cleaning door is rotatably installed on one side of the waste chip box.

[0015] As a positioning fixture for motor shaft processing of the utility model, the processing controller is used in pair with a shaft end driller and a shaft rod cutter.

[0016] As a positioning fixture for motor shaft processing of the utility model, the surface of the clamping top plate is provided with anti-slip stripes, and the surface of the positioning top plate is provided with anti-slip lines.

[0017] The utility model provides a positioning fixture for motor shaft processing, which has the following beneficial effects:

[0018] The positioning fixture for motor shaft processing can stably position and install the shaft rod through the arrangement of a processing fixture mechanism, a support seat, a processing table, a processing control panel, a processing box, an electric control protective door, a positioning clamping component, a processing adjustment component, a fixed seat, a mounting seat, a processing transfer component, a clamping limit component and a processing positioning component, which is conducive to stable rotation operation of the shaft rod and improves the convenience of subsequent processing of the shaft rod. At the same time, both ends of the shaft rod can be processed at the same time, which is conducive to cutting and drilling both ends of the shaft rod, improving the effect of motor shaft processing and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a side view of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the processing box structure of the present utility model;

[0022] Figure 4 This is a three-dimensional diagram of the positioning and clamping assembly structure of the utility model;

[0023] Figure 5 This is a three-dimensional diagram of the processing and adjustment component structure of the utility model;

[0024] Figure 6 This is a cross-sectional view of the installation roller structure of the utility model;

[0025] Figure 7 This is a three-dimensional diagram of the clamping and limiting component structure of the utility model;

[0026] Figure 8 This is a three-dimensional diagram of the processing and positioning component structure of the utility model;

[0027] Figure 9 This is a three-dimensional diagram of the processing and adjustment component structure of the utility model;

[0028] Figure 10 This is a three-dimensional diagram of the shaft column processing component structure of the present utility model.

[0029] In the figure: 1. Processing fixture mechanism; 11. Support seat; 12. Processing table; 13. Processing control panel; 14. Processing box; 15. Electric control protection door; 16. Positioning clamping assembly; 17. Processing adjustment assembly; 18. Chip removal slot; 19. Waste chip box; 20. Cleaning door; 161. Fixed seat; 162. Mounting seat; 163. Processing transfer member; 164. Clamping limit member; 165. Processing positioning member; 1631. Mounting roller; 1632. Shaft column through hole; 1633. Rotating rod; 1634. First servo motor; 1635. Transfer controller; 1636. Drive track; 1641. Clamping seat; 164 2. First electrically-controlled telescopic rod; 1643. First telescopic controller; 1644. Clamping top plate; 1651. Connecting frame; 1652. Positioning seat; 1653. Second electrically-controlled telescopic rod; 1654. Second telescopic controller; 1655. Positioning top plate; 171. First electrically-controlled slide rail; 172. First slide rail controller; 173. Second electrically-controlled slide rail; 174. Second slide rail controller; 175. Connecting seat; 176. Shaft column processing component; 1761. Second servo motor; 1762. Rotation controller; 1763. Processing seat; 1764. Shaft end drill; 1765. Shaft rod cutter; 1766. Processing controller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solutions in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this utility, not all of the embodiments. Based on the embodiment of this utility, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this utility.

[0031] See also Figures 1-10 The utility model provides a technical solution: a positioning fixture for motor shaft processing, comprising a processing fixture mechanism 1, the processing fixture mechanism 1 comprising a support base 11, the top of the support base 11 is fixedly connected to a processing table 12, the surface of the processing table 12 is mounted with a processing control panel 13, the top of the processing table 12 is fixedly connected to a processing box 14, one side of the processing box 14 is mounted with an electric control protective door 15, the top of the processing table 12 is fixedly mounted with a positioning clamping assembly 16, and both ends of the top of the processing table 12 are fixedly mounted with processing adjustment assemblies 17;

[0032] The positioning clamping assembly 16 includes a fixed seat 161, a mounting seat 162, a processing transfer member 163, a clamping limit member 164 and a processing positioning member 165. The fixed seat 161 is fixedly connected to the processing table 12, the mounting seat 162 is fixedly connected to the top of the fixed seat 161, the processing transfer member 163 is rotatably installed in the mounting seat 162, the clamping limit member 164 is fixedly installed in the processing transfer member 163, and the number of the clamping limit member 164 is three groups, the processing positioning member 165 is fixedly installed at both ends of the processing transfer member 163, and the number of the processing positioning member 165 is multiple groups, through the processing clamp The arrangement of the tool mechanism 1, the support seat 11, the processing table 12, the processing control panel 13, the processing box 14, the electric control protective door 15, the positioning clamping assembly 16, the processing adjustment assembly 17, the fixed seat 161, the mounting seat 162, the processing transfer component 163, the clamping limit component 164 and the processing positioning component 165 can stably position and install the shaft rod, which is conducive to the stable rotation operation of the shaft rod, and improves the convenience of subsequent processing of the shaft rod. At the same time, both ends of the shaft rod can be processed at the same time, which is conducive to cutting and drilling both ends of the shaft rod, improving the effect of motor shaft processing and improving the practicality of the device.

[0033] See also Figure 5The processing and adjusting component 163 includes a mounting roller 1631, a shaft through hole 1632, a rotating rod 1633, a first servo motor 1634, a adjusting controller 1635 and a transmission track 1636. The mounting roller 1631 is rotatably mounted in the mounting seat 162. The shaft through hole 1632 is opened through the surface of the mounting roller 1631. The rotating rod 1633 is rotatably mounted in the mounting seat 162. The first servo motor 1634 is fixedly mounted in the mounting seat 162, and the output end of the first servo motor 1634 is fixedly connected to one end of the rotating rod 1633. The controller 1635 is installed on the first servo motor 1634, the transmission belt 1636 is connected to the surface of the rotating rod 1633, and one end of the transmission belt 1636 is connected to the surface of the mounting roller 1631. By installing the rotating roller 1631, the shaft column through hole 1632, the rotating rod 1633, the first servo motor 1634, the adjustment controller 1635 and the transmission belt 1636, the motor shaft rod installed through the shaft column through hole 1632 can be rotated, which is beneficial to drive the installed motor shaft rod to be processed and adjusted, thereby improving the convenience of the shaft rod adjustment processing.

[0034] See also Figure 7 The clamping and limiting component 164 includes a clamping seat 1641, a first electrically-controlled telescopic rod 1642, a first telescopic controller 1643 and a clamping top plate 1644. The clamping seat 1641 is fixedly installed in the installation roller 1631, the first electrically-controlled telescopic rod 1642 is fixedly installed in the clamping seat 1641, the first telescopic controller 1643 is installed on the clamping seat 1641, and the first telescopic controller 1643 is electrically connected to the first electrically-controlled telescopic rod 1642. The clamping top plate 1644 is fixedly installed at the output end of the first electrically-controlled telescopic rod 1642. Through the arrangement of the clamping seat 1641, the first electrically-controlled telescopic rod 1642, the first telescopic controller 1643 and the clamping top plate 1644, the shaft rod set through the arrangement can be clamped, which is beneficial to fix the middle part of the shaft rod and improve the stability of the shaft rod installation.

[0035] See also Figure 8The processing positioning component 165 includes a connecting frame 1651, a positioning seat 1652, a second electrically-controlled telescopic rod 1653, a second telescopic controller 1654 and a positioning top plate 1655. The connecting frame 1651 is fixedly connected to the surface of the mounting roller 1631, the positioning seat 1652 is fixedly installed on the surface of the connecting frame 1651, the second electrically-controlled telescopic rod 1653 is fixedly installed in the positioning seat 1652, the second telescopic controller 1654 is installed on the positioning seat 1652, and the second telescopic controller 1654 is electrically connected to the second electrically-controlled telescopic rod 1653. The positioning top plate 1655 is fixedly installed at the output end of the second electrically-controlled telescopic rod 1653. Through the arrangement of the connecting frame 1651, the positioning seat 1652, the second electrically-controlled telescopic rod 1653, the second telescopic controller 1654 and the positioning top plate 1655, the two ends of the clamped motor shaft can be supported, which is beneficial to auxiliary positioning of the two ends of the motor shaft processing and improves the stability of the subsequent processing of the motor shaft.

[0036] See also Figure 9 The processing adjustment assembly 17 includes a first electric control slide 171, a first slide controller 172, a second electric control slide 173, a second slide controller 174, a connecting seat 175 and a shaft column processing component 176. The first electric control slide 171 is fixedly mounted on the processing table 12, the first slide controller 172 is mounted on the first electric control slide 171, the second electric control slide 173 is mounted on the surface of the first electric control slide 171, the second slide controller 174 is mounted on the second electric control slide 173, and the connecting seat 175 is fixedly mounted on the processing table 12. The shaft column processing component 176 is mounted on the surface of the second electric-controlled slide rail 173, and is fixedly mounted on the connecting seat 175. Through the arrangement of the first electric-controlled slide rail 171, the first slide rail controller 172, the second electric-controlled slide rail 173, the second slide rail controller 174, the connecting seat 175, and the shaft column processing component 176, the shaft column processing component 176 can be moved and adjusted, which is beneficial for processing both ends of the motor shaft, facilitating switching between cutting and drilling of the motor shaft, and improving the efficiency of motor shaft processing.

[0037] See also Figure 10The shaft column processing component 176 includes a second servo motor 1761, a rotation controller 1762, a processing seat 1763, a shaft end drill 1764, a shaft rod cutter 1765 and a processing controller 1766. The second servo motor 1761 is fixedly installed in the connecting seat 175, the rotation controller 1762 is installed on the connecting seat 175, and the rotation controller 1762 is electrically connected to the second servo motor 1761. The processing seat 1763 is fixedly installed at the output end of the second servo motor 1761, the shaft end drill 1764 is fixedly installed at one end of the processing seat 1763, and the shaft rod cutter 1765 is fixedly installed on the other end of the processing seat 1763, and the processing controller 1766 is installed on the processing seat 1763, and the processing controller 1766 is used in pairs with the shaft end drill 1764 and the shaft cutter 1765. Through the setting of the second servo motor 1761, the rotation controller 1762, the processing seat 1763, the shaft end drill 1764, the shaft cutter 1765 and the processing controller 1766, it is convenient to cut and drill the two ends of the motor shaft, which is beneficial to the corresponding processing of the motor shaft, improve the efficiency of the motor shaft processing, and save working time.

[0038] See also Figure 3 A chip removal groove 18 is provided on the surface of the processing table 12, and a waste chip box 19 is fixedly installed on the inner side of the support seat 11, and the waste chip box 19 is located below the chip removal groove 18. A cleaning door 20 is rotatably installed on one side of the waste chip box 19. Through the arrangement of the chip removal groove 18, the waste chip box 19 and the cleaning door 20, the waste chips generated by the processing can be easily collected and unloaded, which is convenient for subsequent staff to collect the waste chips, thereby improving the practicality of the device.

[0039] During use, the worker first controls the electric-controlled protective door 15 to rotate and open through the processing control panel 13, and then centers the corresponding processed shaft column and passes it through the shaft column through hole 1632. Then, the clamping and limiting member 164 is activated through the processing control panel 13 to work, and the first electric-controlled telescopic rod 1642 is controlled to extend through the first telescopic controller 1643, and then the clamping top plate 1644 is used to clamp and fix the shaft column. Then, the processing positioning member 165 is activated through the processing table 12 to work, and then the second electric-controlled telescopic rod 1653 is controlled to extend through the second telescopic controller 1654, and then the positioning top plate 1655 is driven by the second electric-controlled telescopic rod 1653 to move toward the shaft column, so as to hold and position the shaft column.

[0040] When the shaft column is fixed, the electric-controlled protective door 15 is rotated and closed, and then the processing adjustment component 163 is started to work through the processing control panel 13, and then the first servo motor 1634 is controlled by the adjustment controller 1635 to drive the rotating rod 1633 to rotate, and then the installation roller 1631 is driven to rotate in the mounting seat 162 through the transmission track 1636, thereby driving the installed shaft column to rotate accordingly. At the same time, the chip removal slot 18 is started to work through the processing control panel 13, and then the first electric-controlled slide 171 is controlled by the first slide controller 172, and the second electric-controlled slide 173 is controlled by the second slide controller 174, thereby driving the shaft column processing component 176 to move to the electric control panel 13. The position of the motor shaft column is processed, and then the processing controller 1766 is started through the processing control panel 13 to control the shaft end driller 1764 to work, so as to drill the end face of the motor shaft column, and the second servo motor 1761 can be controlled to rotate by the rotation controller 1762, thereby driving the processing seat 1763 to rotate 180°, and then adjusting the position of the shaft cutter 1765, and then the shaft cutter 1765 is controlled by the processing controller 1766 to cut the surface of the motor shaft column. During the processing, the waste chips generated by the motor shaft column processing fall into the waste chip box 19 through the chip removal groove 18 for collection. When cleaning is required, the cleaning door 20 is rotated open to clean the waste chips.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning fixture for motor shaft processing, characterized in that: include: A processing fixture mechanism (1), the processing fixture mechanism (1) includes a support seat (11), the top of the support seat (11) is fixedly connected to a processing table (12), the surface of the processing table (12) is installed with a processing control panel (13), the top of the processing table (12) is fixedly connected to a processing box (14), one side of the processing box (14) is installed with an electric control protective door (15), the top of the processing table (12) is fixedly installed with a positioning clamping component (16), and both ends of the top of the processing table (12) are fixedly installed with processing adjustment components (17); The positioning clamping assembly (16) comprises a fixed seat (161), a mounting seat (162), a processing adjustment component (163), a clamping limit component (164) and a processing positioning component (165), wherein the fixed seat (161) is fixedly connected to the processing table (12), the mounting seat (162) is fixedly connected to the top of the fixed seat (161), the processing adjustment component (163) is rotatably mounted in the mounting seat (162), the clamping limit component (164) is fixedly mounted in the processing adjustment component (163), and the number of the clamping limit components (164) is three groups, and the processing positioning components (165) are fixedly mounted at both ends of the processing adjustment component (163), and the number of the processing positioning components (165) is multiple groups.

2. A positioning fixture for machining a motor shaft according to claim 1, characterized in that: The processing and adjusting component (163) includes a mounting roller (1631), a shaft through hole (1632), a rotating rod (1633), a first servo motor (1634), a adjusting controller (1635) and a transmission track (1636). The mounting roller (1631) is rotatably mounted in the mounting seat (162). The shaft through hole (1632) is opened through the surface of the mounting roller (1631). The rotating rod (1633) is rotatably mounted on the mounting seat. In (162), the first servo motor (1634) is fixedly installed in the mounting seat (162), and the output end of the first servo motor (1634) is fixedly connected to one end of the rotating rod (1633), the adjustment controller (1635) is installed on the first servo motor (1634), the transmission belt (1636) is connected to the surface of the rotating rod (1633), and one end of the transmission belt (1636) is connected to the surface of the mounting roller (1631).

3. The positioning fixture for machining a motor shaft according to claim 2, characterized in that: The clamping and limiting component (164) includes a clamping seat (1641), a first electrically controlled telescopic rod (1642), a first telescopic controller (1643) and a clamping top plate (1644), wherein the clamping seat (1641) is fixedly installed in the mounting roller (1631), the first electrically controlled telescopic rod (1642) is fixedly installed in the clamping seat (1641), the first telescopic controller (1643) is installed on the clamping seat (1641), and the first telescopic controller (1643) is electrically connected to the first electrically controlled telescopic rod (1642), and the clamping top plate (1644) is fixedly installed at the output end of the first electrically controlled telescopic rod (1642).

4. A positioning fixture for machining a motor shaft according to claim 3, characterized in that: The processing positioning component (165) includes a connecting frame (1651), a positioning seat (1652), a second electrically controlled telescopic rod (1653), a second telescopic controller (1654) and a positioning top plate (1655), wherein the connecting frame (1651) is fixedly connected to the surface of the mounting roller (1631), the positioning seat (1652) is fixedly mounted on the surface of the connecting frame (1651), the second electrically controlled telescopic rod (1653) is fixedly mounted in the positioning seat (1652), the second telescopic controller (1654) is mounted on the positioning seat (1652), and the second telescopic controller (1654) is electrically connected to the second electrically controlled telescopic rod (1653), and the positioning top plate (1655) is fixedly mounted on the output end of the second electrically controlled telescopic rod (1653).

5. The positioning fixture for machining a motor shaft according to claim 1, characterized in that: The processing adjustment component (17) includes a first electrically controlled slide rail (171), a first slide rail controller (172), a second electrically controlled slide rail (173), a second slide rail controller (174), a connecting seat (175) and a shaft column processing component (176), wherein the first electrically controlled slide rail (171) is fixedly mounted on the processing table (12), the first slide rail controller (172) is mounted on the first electrically controlled slide rail (171), the second electrically controlled slide rail (173) is mounted on the surface of the first electrically controlled slide rail (171), the second slide rail controller (174) is mounted on the second electrically controlled slide rail (173), the connecting seat (175) is mounted on the surface of the second electrically controlled slide rail (173), and the shaft column processing component (176) is fixedly mounted on the connecting seat (175).

6. The positioning fixture for machining a motor shaft according to claim 5, characterized in that: The shaft column processing component (176) includes a second servo motor (1761), a rotation controller (1762), a processing seat (1763), an axis end drill (1764), an axis rod cutter (1765) and a processing controller (1766), wherein the second servo motor (1761) is fixedly mounted in the connecting seat (175), the rotation controller (1762) is mounted on the connecting seat (175), and the rotation controller (1762) is electrically connected to the second servo motor (1761), the processing seat (1763) is fixedly mounted on the output end of the second servo motor (1761), the axis end drill (1764) is fixedly mounted on one end of the processing seat (1763), the axis rod cutter (1765) is fixedly mounted on the other end of the processing seat (1763), and the processing controller (1766) is mounted on the processing seat (1763).

7. The positioning fixture for machining a motor shaft according to claim 1, characterized in that: A chip removal groove (18) is provided on the surface of the processing table (12), and a chip waste box (19) is fixedly installed on the inner side of the support seat (11).

8. The positioning fixture for machining a motor shaft according to claim 7, characterized in that: The waste chip box (19) is located below the chip removal slot (18), and a cleaning door (20) is rotatably mounted on one side of the waste chip box (19).

9. The positioning fixture for machining a motor shaft according to claim 6, characterized in that: The processing controller (1766) is used in pairs with the shaft end drill (1764) and the shaft rod cutter (1765).

10. The positioning fixture for machining a motor shaft according to claim 4, characterized in that: The surface of the clamping top plate (1644) is provided with anti-slip stripes, and the surface of the positioning top plate (1655) is provided with anti-slip lines.

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