Ball screw motor base with nut structure capable of being quickly disassembled and assembled

Abstract

The invention relates to a ball screw motor base with a nut structure capable of being rapidly disassembled and assembled, and belongs to the technical field of ball screw motor bases, the ball screw motor base comprises a connecting base, a motor base body is arranged on the outer wall of the connecting base, a connecting plate is detachably connected to the outer wall of the motor base body, and a servo motor is detachably connected to the outer wall of the connecting plate; the output end of the servo motor is fixedly connected with a connecting shaft, and the end of the connecting shaft is detachably connected with a coupler. Aiming at the complexity of mounting and using a lead screw motor base through a plurality of groups of bolts, when a connecting plate and a servo motor need to be assembled, a first insertion rod is inserted into a first insertion hole and a second insertion hole, a pull rod is loosened, and a clamping rod is inserted into a clamping groove under the reaction of stretching of a first spring; the connecting plate and the motor base are installed in a clamped mode, similarly, the servo motor and the connecting plate are installed in a clamped mode, the effect of rapidly assembling and using the ball screw and the motor base is improved, and the complexity of carrying multiple sets of bolts is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of ball screw motor seats, and in particular to a ball screw motor seat with a nut structure capable of rapid disassembly and assembly. Background Art

[0002] Ball screws are ideal products for converting rotary motion into linear motion, or converting linear motion into rotary motion. Ball screws are the most commonly used transmission elements in tool machinery and precision machinery. Their main function is to convert rotary motion into linear motion, or convert torque into axial repetitive force. They also have the characteristics of high precision, reversibility and high efficiency. Due to their very small friction resistance, ball screws are widely used in various industrial equipment and precision instruments. Ball screws are composed of screws, nuts, steel balls, pre-loaded plates, reversers, and dust collectors. When driving the ball screw, it is necessary to set a motor on the motor base to drive the ball screw.

[0003] In the prior art, there is a screw motor seat mounting structure with the announcement number CN220816459U, which relates to the technical field of screw motor seat mounting, including a fixing seat, a bearing group, a fixing member, and a screw assembly. The interior of the front end of the fixing seat is provided with a receiving groove and a cavity, the receiving groove is communicated with the cavity, the bearing group is accommodated in the receiving groove and is tightly connected to the inner wall of the receiving groove, the fixing member is accommodated in the cavity and is fixedly connected to the bottom wall of the cavity, a part of the fixing member is embedded in the receiving groove and abuts against the rear end of the bearing group, one end of the screw assembly passes through the front end of the fixing seat, the fixing member, and the bearing group in sequence, and is fixedly connected to the center of the bearing group and extends into the cavity; the screw motor seat mounting structure can improve the coaxial fixation degree of the screw itself and the motor, so that the installation of the screw can be firmly on the center line of the rotating shaft, solving the problem of uneven force on the screw during operation.

[0004] However, although the existing ball screw motor seat can be used to install the motor and drive the screw rod through the motor seat, it is necessary to use multiple sets of bolts to assemble the motor seat when assembling it. The effect of the servo motor being clamped and reinforced on the motor seat is not high, so that when the motor seat needs to be installed and used, multiple sets of bolts need to be carried, and when the motor seat needs to be disassembled, multiple sets of bolts need to be loosened, which is relatively cumbersome. After the screw rod is inserted into the motor seat, it still needs to be tightened with a nut, which has a poor effect on the automatic abutment and reinforcement of the screw rod in the motor seat, which increases the inconvenience of the user turning the nut in the motor seat. At the same time, when the servo motor drives the rolling screw rod to rotate, the mechanical energy conversion effect of the screw rod rotation is not high, which reduces the synchronous heat dissipation and cooling effect in the motor seat, and does not meet people's usage needs. For this reason, we propose a ball screw motor seat with a nut structure that can be quickly disassembled and assembled. Summary of the Invention

[0005] In order to solve the problems mentioned in the above background, the present invention provides a ball screw motor base with a nut structure that can be quickly disassembled and assembled to solve the problems raised in the above background technology that the clamping and reinforcement assembly of the servo motor on the motor base is not very effective, after the screw is inserted into the motor base, it still needs to be tightened by the nut, the automatic abutment and reinforcement effect of the screw in the motor base is not good, the mechanical energy conversion effect of the screw rotation is not high, and the synchronous heat dissipation and cooling effect in the motor base is reduced.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0007] A ball screw motor seat with a nut structure that can be quickly disassembled comprises a connecting seat, the outer wall of the connecting seat is provided with a motor seat body, the outer wall of the motor seat body is detachably connected to a connecting plate, the outer wall of the connecting plate is detachably connected to a servo motor, the output end of the servo motor is fixedly connected to a connecting shaft, the end of the connecting shaft is detachably connected to a coupling, the end of the coupling is detachably connected to a screw rod body, the outer wall of the screw rod body is threadedly connected to a threaded slider, the outer wall of the threaded slider is slidably connected to a limiting rail fixedly connected to the outer wall of the connecting seat, one end of the screw rod body is rotatably connected to a support seat detachably connected to the outer wall of the connecting seat, and the outer wall of the motor seat body is detachably connected to a limiting plate sleeved on the outer wall of the screw rod body;

[0008] The outer wall of the connecting plate is plugged with a first plug rod which is slidably connected to the outer wall of the motor base body, the outer wall of the motor base body is slidably connected to a clamping rod which is slidably connected to the outer wall of the first plug rod, the outer wall of the clamping rod is sleeved with a first spring which is fixedly connected to the outer wall of the motor base body, one end of the first spring is fixedly connected to a pull rod which is fixedly connected to one end of the clamping rod, and a clamping groove is provided at the connection part between the outer wall of the first plug rod and the clamping rod;

[0009] The outer wall of the servo motor is plugged with a second plug rod which is slidably connected to the outer wall of the connecting plate, and the outer wall of the connecting plate is fixedly connected to the connecting plate.

[0010] Preferably, a first socket is provided at the connection position between the outer wall of the connecting plate and the first plug rod, a second socket is provided at the connection position between the outer wall of the motor base and the first plug rod, a third socket is provided at the connection position between the outer wall of the servo motor and the second plug rod, and a fourth socket is provided at the connection position between the outer wall of the connecting plate and the second plug rod.

[0011] Preferably, the clamping rods are provided in two groups, and the positions of the two groups of clamping rods are symmetrical about the central axis of the pull rod. The first socket and the second socket are provided in correspondence with each other, and the second plug rod and the third socket are provided in correspondence with each other.

[0012] Preferably, the outer wall of the connecting plate is provided with a first nut, the inner wall of the first nut is threadedly connected to a first bolt, one end of the first bolt is rotatably connected to a positioning plate, and the outer wall of the positioning plate is fixedly connected to a limiting rod that is slidably connected to the outer wall of the connecting plate.

[0013] Preferably, two groups of positioning plates are provided, and the position distribution of the two groups of positioning plates is symmetrical about the central axis of the servo motor; two groups of limiting rods are provided, and the position distribution of the two groups of limiting rods is symmetrical about the central axis of the positioning plates.

[0014] Preferably, the outer wall of the connecting shaft is fixedly connected to the first gear, the top of the motor base is plugged with a protective cover, the bottom of the protective cover is fixedly connected to an insert block, a slot is provided at the connection between the top of the motor base and the insert block, the top of the protective cover is rotatably connected to an inspection cover, the inner wall of the protective cover is rotatably connected to a rotating shaft, the end of the rotating shaft is fixedly connected to a second gear meshing with the outer wall of the first gear, the outer wall of the rotating shaft is fixedly connected to a bevel gear set, and the outer wall of the bevel gear set is fixedly connected to a cooling fan blade.

[0015] Preferably, the protective cover is entirely made of transparent material.

[0016] Preferably, the outer wall of the screw rod body is fixedly connected to a fixed block, a second nut is provided inside the motor base body, the inner wall of the second nut is threadedly connected to a second bolt, one end of the second bolt is rotatably connected to a lifting block slidably connected to the inner wall of the motor base body, the outer wall of the lifting block is fixedly connected to a second spring fixedly connected to the inner wall of the motor base body, the outer wall of the lifting block is rotatably connected to a pull rod, one end of the pull rod is rotatably connected to a sliding rod slidably connected to the inner wall of the motor base body, the outer wall of the sliding rod is fixedly connected to a telescopic plate, and a connecting groove is provided at the connecting part between the outer wall of the motor base body and the screw rod body.

[0017] Preferably, a lifting groove is provided at the connection between the inner wall of the motor base and the lifting block, a sliding groove is provided at the connection between the inner wall of the motor base and the sliding rod, and the outer wall contour of the fixed block is larger than the outer wall contour of the connecting groove.

[0018] Preferably, the outer wall of the telescopic plate is fixedly connected to a positioning block plugged into the outer wall of the fixed block, a positioning groove is provided at the connection between the outer wall of the fixed block and the positioning block, and a socket is provided at the connection between the outer wall of the telescopic plate and the screw rod body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention addresses the cumbersomeness of installing and using a screw motor base through multiple sets of bolts. When the connecting plate and the servo motor need to be assembled, the first plug rod is first inserted into the first hole and the second hole, and the pull rod is loosened. Under the reaction of the first spring being stretched, the clamping rod is inserted into the clamping groove, and the connecting plate and the motor base are clamped and installed. Similarly, the servo motor and the connecting plate are clamped and installed, which improves the effect of quick assembly and use of the ball screw and the motor base and reduces the cumbersomeness of carrying multiple sets of bolts.

[0021] 2. According to the characteristic of the motor driving the rolling screw to generate mechanical energy, in order to improve the effect of multifunctional conversion of the generated mechanical energy, the protective cover is connected to the motor base through the plug-in block and the slot, and the first gear and the second gear are meshed and connected with each other. When the servo motor drives the connecting shaft to rotate continuously, the second gear connection will be driven by the first gear. The rotation of the second gear drives the bevel gear set to rotate through the connection of the rotating shaft. The rotation of the bevel gear set drives the cooling fan blades to rotate, thereby achieving the effect of synchronous and efficient heat dissipation of the motor base without the action of an additional power source.

[0022] 3. The present invention solves the problem of cumbersomeness of fixing the screw rod by a nut after the screw rod is inserted into the motor base, and reduces the limitation of operating the nut inside the motor base due to insufficient space inside the motor base. After the screw rod is inserted into the outer wall of the motor base, the second bolt is rotated to limit the second nut, thereby driving the lifting block to slide along the inner wall of the lifting groove and squeezing the second spring. At the same time, through the rotation connection of the pull rod, the sliding rod is driven to perform telescopic movement along the inner wall of the slide groove, and under the connection of the telescopic plate, the positioning block is inserted into the inner wall of the positioning groove, so that the telescopic plate resists the fixed block, thereby improving the effect of convenient anti-drift use of the screw rod under long-term rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0025] Figure 3 This is a schematic structural diagram of the inspection cover of the present invention in an open state;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the protective cover and the motor base position distribution of the present invention;

[0027] Figure 5 This is a structural schematic diagram of the fixed block and the telescopic plate in the fitted state of the present invention;

[0028] Figure 6 For the present invention Figure 5A in the figure shows the enlarged structural diagram;

[0029] Figure 7 This is a schematic diagram of the position distribution structure of the positioning block and the positioning groove of the present invention;

[0030] Figure 8 This is a schematic structural diagram of the meshing state of the first gear and the second gear of the present invention;

[0031] Figure 9 This is a schematic diagram of the connection structure between the positioning plate and the servo motor of the present invention;

[0032] Figure 10 This is a schematic diagram of the card slot position distribution structure of the present invention;

[0033] Figure 11 This is a schematic diagram of the position distribution structure of the first jack and the second jack of the present invention.

[0034] The reference numerals in the accompanying drawings are:

[0035] 1. Connecting seat; 2. Motor seat; 3. Connecting plate; 4. Servo motor; 5. Coupling; 6. Screw body; 7. Threaded slider; 8. Limit rail; 9. Support seat; 10. First plug rod; 11. First socket; 12. Second socket; 13. Clamping rod; 14. First spring; 15. Pull rod; 16. Clamping slot; 17. Second plug rod; 18. Third socket; 19. Fourth socket; 20. Connecting plate; 21. First nut; 22. First bolt; 23. Positioning plate; 24. Limit Rod; 25. Connecting shaft; 26. First gear; 27. Protective cover; 28. Insert block; 29. ​​Slot; 30. Inspection cover; 31. Rotating shaft; 32. Second gear; 33. Bevel gear set; 34. Cooling fan blade; 35. Fixing block; 36. Second nut; 37. Second bolt; 38. Lifting block; 39. Lifting slot; 40. Second spring; 41. Pull rod; 42. Sliding rod; 43. Slide slot; 44. Telescopic plate; 45. Positioning block; 46. Positioning slot; 47. Limit plate. DETAILED DESCRIPTION

[0036] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0037] Example 1:

[0038] See also Figures 1 to 11, this embodiment provides a ball screw motor seat with a nut structure that can be quickly disassembled, including a connecting seat 1, the outer wall of the connecting seat 1 is provided with a motor seat body 2, the outer wall of the motor seat body 2 is detachably connected to a connecting plate 3, the outer wall of the connecting plate 3 is detachably connected to a servo motor 4, the output end of the servo motor 4 is fixedly connected to a connecting shaft 25, the end of the connecting shaft 25 is detachably connected to a coupling 5, the end of the coupling 5 is detachably connected to a screw body 6, the outer wall of the screw body 6 is threadedly connected to a threaded slider 7, the outer wall of the threaded slider 7 is slidably connected to a limiting rail 8 fixedly connected to the outer wall of the connecting seat 1, one end of the screw body 6 is rotatably connected to a support seat 9 detachably connected to the outer wall of the connecting seat 1, and the outer wall of the motor seat body 2 is detachably connected to a limiting plate 47 sleeved on the outer wall of the screw body 6;

[0039] The outer wall of the connecting plate 3 is plugged with a first plug rod 10 that is slidably connected to the outer wall of the motor base 2. The outer wall of the motor base 2 is slidably connected to a clamping rod 13 that is slidably connected to the outer wall of the first plug rod 10. The outer wall of the clamping rod 13 is sleeved with a first spring 14 that is fixedly connected to the outer wall of the motor base 2. One end of the first spring 14 is fixedly connected to a pull rod 15 that is fixedly connected to one end of the clamping rod 13. A clamping groove 16 is provided at the connection between the outer wall of the first plug rod 10 and the clamping rod 13.

[0040] A second plug rod 17 slidably connected to the outer wall of the connecting plate 3 is inserted into the outer wall of the servo motor 4 , and a connecting plate 20 is fixedly connected to the outer wall of the connecting plate 3 .

[0041] like Figure 10 and Figure 11 As shown, a first socket 11 is provided at the connection position between the outer wall of the connecting plate 3 and the first plug rod 10, a second socket 12 is provided at the connection position between the outer wall of the motor base body 2 and the first plug rod 10, a third socket 18 is provided at the connection position between the outer wall of the servo motor 4 and the second plug rod 17, and a fourth socket 19 is provided at the connection position between the outer wall of the connecting plate 3 and the second plug rod 17. This is beneficial for achieving the effect of pre-plugging and installing the first plug rod 10 through the arrangement of the first socket 11 and the second socket 12, and is beneficial for achieving the effect of pre-plugging and installing the second plug rod 17 through the arrangement of the third socket 18 and the fourth socket 19.

[0042] like Figure 10 and Figure 11 As shown, there are two groups of clamping rods 13, and the position distribution of the two groups of clamping rods 13 is symmetrical about the central axis of the pull rod 15. The first hole 11 and the second hole 12 are set correspondingly, and the second plug rod 17 and the third hole 18 are set correspondingly. It is beneficial to achieve the effect of convenient clamping and assembly of the motor base by setting two groups of clamping rods 13 whose position distribution is symmetrical about the central axis of the pull rod 15.

[0043] like Figure 11As shown, the outer wall of the connecting plate 20 is provided with a first nut 21, the inner wall of the first nut 21 is threadedly connected to the first bolt 22, one end of the first bolt 22 is rotatably connected to the positioning plate 23, and the outer wall of the positioning plate 23 is fixedly connected to the limiting rod 24 that is slidably connected to the outer wall of the connecting plate 20. It is beneficial to achieve the effect of reinforcing the installation and use after the engagement and assembly between the servo motor 4 and the motor seat through the setting of the positioning plate 23.

[0044] like Figure 11 As shown, two groups of positioning plates 23 are provided, and the position distribution of the two groups of positioning plates 23 is symmetrical about the central axis of the servo motor 4. Two groups of limiting rods 24 are provided, and the position distribution of the two groups of limiting rods 24 is symmetrical about the central axis of the positioning plates 23. This is beneficial for achieving the effect of reinforcing the installation of the servo motor 4 on the motor base by providing two groups of positioning plates 23 whose position distribution is symmetrical about the central axis of the servo motor 4.

[0045] like Figure 8 As shown, the outer wall of the connecting shaft 25 is fixedly connected to the first gear 26, the top of the motor base 2 is plugged with a protective cover 27, the bottom of the protective cover 27 is fixedly connected to an insert block 28, a slot 29 is provided at the connection portion between the top of the motor base 2 and the insert block 28, the top of the protective cover 27 is rotatably connected to an inspection cover 30, the inner wall of the protective cover 27 is rotatably connected to a rotating shaft 31, the end of the rotating shaft 31 is fixedly connected to a second gear 32 meshing with the outer wall of the first gear 26, the outer wall of the rotating shaft 31 is fixedly connected to a bevel gear set 33, the outer wall of the bevel gear set 33 is fixedly connected to a cooling fan blade 34, and the motor drives the rolling screw to generate the machine In order to improve the effect of multifunctional conversion of the generated mechanical energy, the protective cover 27 is connected to the slot 29 through the plug block 28, so that the protective cover 27 is assembled with the motor base, and the first gear 26 and the second gear 32 are meshed and connected with each other. When the servo motor 4 drives the connecting shaft 25 to rotate continuously, the second gear 32 will be connected through the first gear 26. The rotation of the second gear 32 is connected through the rotation shaft 31 to drive the bevel gear set 33 to rotate. The rotation of the bevel gear set 33 drives the cooling fan blades 34 to rotate, thereby achieving the effect of synchronous and efficient heat dissipation of the motor base without the action of an additional power source.

[0046] like Figure 5 As shown, the protective cover 27 is made of a transparent material as a whole, which is conducive to conveniently checking the operating status of the motor base.

[0047] like Figure 5 and Figure 6As shown, the outer wall of the screw rod body 6 is fixedly connected with a fixed block 35, the interior of the motor base body 2 is provided with a second nut 36, the inner wall of the second nut 36 is threadedly connected with a second bolt 37, one end of the second bolt 37 is rotatably connected with a lifting block 38 which is slidably connected to the inner wall of the motor base body 2, the outer wall of the lifting block 38 is fixedly connected with a second spring 40 which is fixedly connected to the inner wall of the motor base body 2, the outer wall of the lifting block 38 is rotatably connected with a pull rod 41, one end of the pull rod 41 is rotatably connected with a sliding rod 42 which is slidably connected to the inner wall of the motor base body 2, the outer wall of the sliding rod 42 is fixedly connected with a telescopic plate 44, and a connecting groove 48 is provided at the connecting portion between the outer wall of the motor base body 2 and the screw rod body 6. After the rod is inserted into the motor base, it is fixed with a nut to avoid the cumbersomeness and reduce the limitation of operating the nut inside the motor base due to insufficient space inside the motor base. After the screw rod is inserted into the outer wall of the motor base, the second bolt 37 is rotated through the limiting effect of the second nut 36 to drive the lifting block 38 to slide along the inner wall of the lifting groove 39 and squeeze the second spring 40. At the same time, through the rotation connection of the pulling rod 41, the sliding rod 42 is driven to perform telescopic movement along the inner wall of the slide groove 43, and under the connection of the telescopic plate 44, the positioning block 45 is inserted into the inner wall of the positioning groove 46, so that the telescopic plate 44 resists the fixed block 35, thereby improving the effect of convenient anti-drift use of the screw rod under long-term rotation.

[0048] like Figure 6 As shown, a lifting groove 39 is provided at the connection position between the inner wall of the motor base body 2 and the lifting block 38, and a sliding groove 43 is provided at the connection position between the inner wall of the motor base body 2 and the sliding rod 42. The outer wall contour of the fixed block 35 is larger than the outer wall contour of the connecting groove 48, which is conducive to achieving the effect of driving the lifting block 38 and the sliding rod 42 to slide in a limited manner through the opening of the lifting groove 39 and the sliding groove 43.

[0049] like Figure 6 and Figure 7 As shown, the outer wall of the telescopic plate 44 is fixedly connected to a positioning block 45 that is plugged into the outer wall of the fixed block 35. A positioning groove 46 is provided at the connection between the outer wall of the fixed block 35 and the positioning block 45. A socket is provided at the connection between the outer wall of the telescopic plate 44 and the screw body 6. This is beneficial for the arrangement of the positioning block 45 and the positioning groove 46 so that the telescopic plate 44 can resist the fixed block 35, thereby improving the effect of convenient anti-drift use of the screw under long-term rotation.

[0050] Working principle:

[0051] like Figure 1-11As shown, when the ball screw motor seat is in use, first, in view of the cumbersomeness of installing the screw motor seat through multiple sets of bolts, when it is necessary to assemble the connecting plate 3 and the servo motor 4, first insert the first plug rod 10 into the first hole 11 and the second hole 12, and loosen the pull rod 15. Under the reaction of the first spring 14 being stretched, the clamping rod 13 is inserted into the clamping groove 16, and the connecting plate 3 and the motor seat are clamped and installed. Similarly, the servo motor 4 is clamped and installed with the connecting plate 3, thereby improving the effect of quick assembly and use of the ball screw and the motor seat and reducing the cumbersomeness of carrying multiple sets of bolts.

[0052] Next, according to the characteristics of the motor driving the rolling screw to generate mechanical energy, in order to improve the effect of multifunctional conversion of the generated mechanical energy, the protective cover 27 is connected to the slot 29 through the plug block 28, so that the protective cover 27 is assembled with the motor base, and the first gear 26 and the second gear 32 are meshed and connected with each other. When the servo motor 4 drives the connecting shaft 25 to rotate continuously, the second gear 32 is connected through the first gear 26. The rotation of the second gear 32 drives the bevel gear set 33 to rotate through the connection of the rotating shaft 31. The rotation of the bevel gear set 33 drives the cooling fan blades 34 to rotate, thereby achieving the effect of synchronous and efficient heat dissipation of the motor base without the action of an additional power source;

[0053] Finally, based on the cumbersomeness of fixing the screw rod with a nut after inserting it into the motor base, and to reduce the limitation of operating the nut inside the motor base due to insufficient space inside the motor base, after inserting the screw rod into the outer wall of the motor base, the second bolt 37 is rotated through the limiting effect of the second nut 36 to drive the lifting block 38 to slide along the inner wall of the lifting groove 39 and squeeze the second spring 40. At the same time, through the rotation connection of the pull rod 41, the sliding rod 42 is driven to perform telescopic movement along the inner wall of the slide groove 43, and under the connection of the telescopic plate 44, the positioning block 45 is inserted into the inner wall of the positioning groove 46, so that the telescopic plate 44 resists the fixed block 35, thereby improving the effect of convenient anti-drift use of the screw rod under long-term rotation.

[0054] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A ball screw motor base with a nut structure that can be quickly disassembled and assembled, comprising a connecting base (1), characterized in that: The outer wall of the connecting seat (1) is provided with a motor seat body (2), the outer wall of the motor seat body (2) is detachably connected to a connecting plate (3), the outer wall of the connecting plate (3) is detachably connected to a servo motor (4), the output end of the servo motor (4) is fixedly connected to a connecting shaft (25), the end of the connecting shaft (25) is detachably connected to a coupling (5), the end of the coupling (5) is detachably connected to a screw rod body (6), the outer wall of the screw rod body (6) is threadedly connected to a threaded slider (7), the outer wall of the threaded slider (7) is slidably connected to a limiting rail (8) fixedly connected to the outer wall of the connecting seat (1), one end of the screw rod body (6) is rotatably connected to a support seat (9) detachably connected to the outer wall of the connecting seat (1), and the outer wall of the motor seat body (2) is detachably connected to a limiting plate (47) sleeved on the outer wall of the screw rod body (6); The outer wall of the connecting plate (3) is plugged with a first plug rod (10) that is slidably connected to the outer wall of the motor base (2); the outer wall of the motor base (2) is slidably connected to a clamping rod (13) that is slidably connected to the outer wall of the first plug rod (10); the outer wall of the clamping rod (13) is sleeved with a first spring (14) that is fixedly connected to the outer wall of the motor base (2); one end of the first spring (14) is fixedly connected to a pull rod (15) that is fixedly connected to one end of the clamping rod (13); a clamping groove (16) is provided at the connection portion between the outer wall of the first plug rod (10) and the clamping rod (13); The outer wall of the servo motor (4) is plugged with a second plug rod (17) that is slidably connected to the outer wall of the connecting plate (3), and the outer wall of the connecting plate (3) is fixedly connected with a connecting plate (20).

2. The ball screw motor mount with a quickly detachable nut structure according to claim 1, characterized in that: A first plug hole (11) is provided at a connection position between the outer wall of the connecting plate (3) and the first plug rod (10), a second plug hole (12) is provided at a connection position between the outer wall of the motor base (2) and the first plug rod (10), a third plug hole (18) is provided at a connection position between the outer wall of the servo motor (4) and the second plug rod (17), and a fourth plug hole (19) is provided at a connection position between the outer wall of the connecting plate (3) and the second plug rod (17).

3. The ball screw motor mount with a quickly detachable nut structure according to claim 2, characterized in that: The clamping rods (13) are provided in two groups, and the positions of the two groups of clamping rods (13) are symmetrical about the central axis of the pull rod (15). The first plug hole (11) and the second plug hole (12) are provided in correspondence with each other, and the second plug rod (17) and the third plug hole (18) are provided in correspondence with each other.

4. The ball screw motor mount with a quickly detachable nut structure according to claim 1, characterized in that: The outer wall of the connecting plate (20) is provided with a first nut (21), the inner wall of the first nut (21) is threadedly connected to a first bolt (22), one end of the first bolt (22) is rotatably connected to a positioning plate (23), and the outer wall of the positioning plate (23) is fixedly connected to a limiting rod (24) that is slidably connected to the outer wall of the connecting plate (20).

5. The ball screw motor base with a nut structure that can be quickly disassembled according to claim 4, characterized in that: Two groups of positioning plates (23) are provided, and the position distribution of the two groups of positioning plates (23) is symmetrical about the central axis of the servo motor (4); two groups of limiting rods (24) are provided, and the position distribution of the two groups of limiting rods (24) is symmetrical about the central axis of the positioning plates (23).

6. The ball screw motor mount with a quickly detachable nut structure according to claim 1, characterized in that: The outer wall of the connecting shaft (25) is fixedly connected to a first gear (26); the top of the motor base (2) is plugged with a protective cover (27); the bottom of the protective cover (27) is fixedly connected to an insert block (28); a slot (29) is provided at the connection portion between the top of the motor base (2) and the insert block (28); the top of the protective cover (27) is rotatably connected to an inspection cover (30); the inner wall of the protective cover (27) is rotatably connected to a rotating shaft (31); the end of the rotating shaft (31) is fixedly connected to a second gear (32) meshing with the outer wall of the first gear (26); the outer wall of the rotating shaft (31) is fixedly connected to a bevel gear set (33); the outer wall of the bevel gear set (33) is fixedly connected to a cooling fan blade (34).

7. The ball screw motor base with a quickly detachable nut structure according to claim 6, characterized in that: The protective cover (27) is entirely made of transparent material.

8. The ball screw motor mount with a quickly detachable nut structure according to claim 1, characterized in that: The outer wall of the screw rod body (6) is fixedly connected with a fixed block (35), the interior of the motor base body (2) is provided with a second nut (36), the inner wall of the second nut (36) is threadedly connected with a second bolt (37), one end of the second bolt (37) is rotatably connected with a lifting block (38) which is slidably connected to the inner wall of the motor base body (2), the outer wall of the lifting block (38) is fixedly connected with a second spring (40) which is fixedly connected to the inner wall of the motor base body (2), the outer wall of the lifting block (38) is rotatably connected with a pulling rod (41), one end of the pulling rod (41) is rotatably connected with a sliding rod (42) which is slidably connected to the inner wall of the motor base body (2), the outer wall of the sliding rod (42) is fixedly connected with a telescopic plate (44), and a connecting groove (48) is provided at the connecting portion between the outer wall of the motor base body (2) and the screw rod body (6).

9. The ball screw motor base with a quickly detachable nut structure according to claim 8, characterized in that: A lifting groove (39) is provided at the connection portion between the inner wall of the motor base (2) and the lifting block (38), a sliding groove (43) is provided at the connection portion between the inner wall of the motor base (2) and the sliding rod (42), and the outer wall profile of the fixing block (35) is larger than the outer wall profile of the connecting groove (48).

10. The ball screw motor base with a quickly detachable nut structure according to claim 8, characterized in that: The outer wall of the telescopic plate (44) is fixedly connected to a positioning block (45) plugged into the outer wall of the fixed block (35); a positioning groove (46) is provided at the connection portion between the outer wall of the fixed block (35) and the positioning block (45); and a socket is provided at the connection portion between the outer wall of the telescopic plate (44) and the screw rod body (6).

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