A ball screw motion control device based on an inclined guide rail numerical control machine tool

Abstract

The application is suitable for the technical field of numerical control machine tools, and provides a ball screw motion control device based on an inclined guide rail numerical control machine tool, which comprises a screw rod assembly installed on the inclined guide rail numerical control machine tool, a sliding plate assembly threadedly connected to the screw rod assembly, a screw rod piece, two locking pieces inserted on the screw rod piece, an oil storage piece inserted on the screw rod piece, and a threaded cover piece, the device solves the problem that the existing device repeatedly adds lubricant through artificial addition when performing motion control, which causes inconvenience in the later use process, easily leads to waste of lubricant, and brings certain inconvenience to the workers, and achieves the technical effect of surface lubrication of the screw rod in the motion process through the processes of reciprocating extrusion of the lubricant and intermittent oil discharge, replacing the artificial addition mode, and bringing certain convenience to the workers.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control machine tools, and more particularly to a ball screw motion control device based on an inclined guide rail numerical control machine tool. Background Art

[0002] A ball screw is a mechanical transmission device that transmits motion and force through rolling elements (balls). It consists of a screw and a ball nut. The balls roll between the screw and nut, reducing friction and improving transmission efficiency. As the screw rotates, the balls in the ball nut roll in the thread grooves of the nut and screw, converting rotational motion into linear motion.

[0003] At present, the ball screw motion control device based on the inclined guide rail CNC machine tool on the market has the following technical problems during use:

[0004] The existing ball screw motion control device based on the inclined guide rail CNC machine tool usually requires repeated addition of lubricant by manual addition during motion control, which makes it too inconvenient in the later use process and easily leads to waste of lubricant, causing certain inconvenience to the staff. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a ball screw motion control device based on an inclined guide rail CNC machine tool that can drive the extruded lubricant to leak out intermittently from a number of oil outlet barrels, so that the leaked lubricant drips onto the peripheral side of the screw rod through the oil guide arc plate. In this way, the surface of the screw rod in the movement process is lubricated by the process of reciprocating extrusion of lubricant and intermittent oil discharge, replacing the method of manual addition, which brings certain convenience to the staff.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A ball screw motion control device based on an inclined guide rail CNC machine tool includes a screw assembly installed on the inclined guide rail CNC machine tool, a slide assembly is threadedly connected to the screw assembly, and the screw assembly includes a screw member, two locking members plugged into the screw member, an oil storage member plugged into the screw member, and a covering member threadedly connected to the oil storage member.

[0008] The lead screw component includes a ball nut, and a lead screw is threadedly connected to the ball nut.

[0009] The oil storage part comprises a sleeve, an extension plate is fixed to the outer wall of the sleeve, an oil storage cylinder is fixed to the top of the extension plate, oil absorbing cotton is fixed in the oil storage cylinder, a rectangular frame is communicated to the outer wall of the oil storage cylinder, a rectangular block is slidably connected to the inner wall of the rectangular frame, an extrusion plate is fixed to the bottom of the rectangular block in the oil storage cylinder, and an inclined push plate is fixed to the side of the rectangular block in the oil storage cylinder.

[0010] A first arc-shaped guide rail is fixed to the inner wall of the oil storage cylinder, an arc-shaped sliding plate is slidably connected to the inner wall of the first arc-shaped guide rail, a push plate in contact with the inclined push plate is fixed to the end of the arc-shaped sliding plate, a plurality of oil outlet cylinders are communicated to the outer wall of the oil storage cylinder below the extension plate, a sliding plate is slidably arranged in the oil storage cylinder below the arc-shaped sliding plate, a plurality of sliding columns are fixed to the bottom of the sliding plate and slidably arranged in the plurality of oil outlet cylinders, oil outlet grooves are formed in the circumferential side of the plurality of sliding columns, and two symmetrical reset springs are fixed between the sliding plate and the oil storage cylinder.

[0011] The application is further provided with: a plurality of oil guide arc-shaped plates are fixed to the outer wall of the oil outlet cylinder near the end.

[0012] The opposite two sides of the rectangular block are fixed with top plates outside the oil storage cylinder, elastic springs are fixed between the top plates and the oil storage cylinder, a contact rod is fixed to the top of the rectangular block, and the top of the contact rod is provided in a dome shape.

[0013] The application is further provided with: a control motor is fixed to the end of the lead screw, and a motor mounting plate is mounted on the inclined guide rail numerical control machine tool at the bottom of the control motor.

[0014] A T-shaped mounting plate is arranged on the inclined guide rail numerical control machine tool away from the output shaft of the control motor.

[0015] The application is further provided with: an extension long plate is slidably connected to the side of the T-shaped mounting plate, and a plurality of protrusions are fixed to the top of the extension long plate and slidably connected to the contact rod.

[0016] A side baffle is fixed to the side of the ball nut, and a threaded column is inserted and connected to the sleeve.

[0017] The application is further provided with: the cover part comprises a sealing cylinder threadedly connected to the end of the oil storage cylinder, and a second arc-shaped guide rail is slidably connected to the inner wall of the sealing cylinder.

[0018] The application is further provided with: an installation bottom plate is fixed to the side of the ball nut, and two insertion cylinders are symmetrically arranged on the side of the installation bottom plate.

[0019] The application is further provided with: the installation base plate is fixed with two symmetrical side panels on the side, the side panels are slidably connected with positioning slide rods, the positioning slide rods are fixed with two symmetrical limiting rails on the side, the limiting rails are slidably connected with the side panels, and the end of the positioning slide rod is in a dome shape.

[0020] The end of the positioning slide rod is fixed with a side stop disc, and the side stop disc and the installation base plate are fixed with a positioning spring which is sleeved on the positioning slide rod.

[0021] The application is further provided with: the locking piece comprises a locking rod which is slidably connected in the plug-in sleeve, one end of the locking rod is fixed with a rotating cam which is slidably connected with the dome-shaped end of the positioning slide rod, the rotating cam is provided with a positioning hole in which the dome-shaped end of the locking rod is plugged, and the other end of the locking rod is fixed with a limiting block which is slidably connected with the first guide groove.

[0022] The application is further provided with: the slide plate assembly comprises a sliding installation table which is slidably connected on the inclined guide rail numerical control machine tool, the top of the sliding installation table is provided with two symmetrical first locking holes, the inner wall of the first locking hole is provided with two symmetrical second guide grooves, and the second guide grooves are slidably connected with the limiting block.

[0023] The inner bottom of the first locking hole is provided with a downward extending second locking hole, the second locking hole is rotatably connected with the limiting block, and the diameter of the second locking hole is greater than the length of the limiting block.

[0024] The application has the following advantages: 1. The application drives the extruded lubricant to intermittently leak from the oil outlet cylinder through the intermittent reciprocating sliding process of the oil outlet grooves from the inside of the oil outlet cylinder, so that the leaked lubricant drops on the side surface of the lead screw through the oil guide arc-shaped plate, thereby replacing the artificial adding mode to bring convenience to the workers.

[0025] 2. The application drives the limiting block to make a circumferential rotation in the second locking hole by rotating the locking rod, drives the positioning hole provided on the side surface of the rotating cam to gradually slide close to the dome-shaped end of the positioning slide rod, and starts to reset in combination with the elastically stretched positioning spring, so that the dome-shaped end of the positioning slide rod is inserted into the inside of the positioning hole, thereby replacing the original bolt fixed connection mode to quickly install and fix the slide plate assembly and the lead screw without other external tools, which brings convenience to the workers, simplifies the installation steps in the whole process, and facilitates the workers to install and debug later. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0027] Figure 2 It is a front view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0028] Figure 3 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0029] Figure 4 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0030] Figure 5 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0031] Figure 6 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0032] Figure 7 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0033] Figure 8 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0034] Figure 9 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0035] Figure 10 It is a structure schematic view of a ball screw motion control device based on an inclined guide rail numerical control machine tool of the present application.

[0036] In the figure: 1, screw rod assembly; 2, sliding plate assembly; 3, screw rod; 4, locking piece; 5, oil storage piece; 6, cover piece; 201, sliding installation table; 202, first locking hole; 203, second guide groove; 204, second locking hole; 301, ball nut; 302, screw rod; 303, control motor; 304, motor mounting plate; 305, T-shaped mounting plate; 306, extension long plate; 307, protruding block; 308, side baffle; 309, threaded column; 310, mounting bottom plate; 311, plug-in barrel; 312, first guide groove; 313, side panel; 314, positioning sliding rod; 315, limiting rail; 316, side baffle disc; 317, positioning spring; 401, locking rod; 402, rotating cam; 403, positioning hole; 404, limiting block; 501, sleeve barrel; 502, extension plate; 503, oil storage cylinder; 504, oil absorption cotton; 505, rectangular frame; 506, rectangular block; 507, extrusion plate; 508, inclined push plate; 509, first arc-shaped guide rail; 510, arc-shaped sliding plate; 511, push plate; 512, oil outlet cylinder; 513, sliding plate; 514, sliding column; 515, oil outlet groove; 516, reset spring; 517, oil guide arc-shaped plate; 518, top plate; 519, elastic spring; 520, abutting rod; 601, sealing cylinder; 602, second arc-shaped guide rail. DETAILED DESCRIPTION

[0037] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0038] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled person in the technical field to which the present application belongs.

[0039] In the present application, unless otherwise specified, the orientation such as "upper", "lower" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left", "right" is generally directed to the left and right shown in the drawings; "inner", "outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0040] Embodiment one, please refer to Figures 1-10 The present application provides the following technical solutions:

[0041] A ball screw motion control device based on an inclined guide rail CNC machine tool, specifically, includes a screw assembly 1 installed on the inclined guide rail CNC machine tool, a slide plate assembly 2 is threadedly connected to the screw assembly 1, the screw assembly 1 includes a screw part 3, two locking parts 4 plugged into the screw part 3, an oil storage part 5 plugged into the screw part 3, and a cover part 6 threadedly connected to the oil storage part 5; the screw part 3 includes a ball nut 301, and a screw 302 is threadedly connected to the ball nut 301; the oil storage part 5 includes a sleeve 501, an extension plate 502 is fixed to the outer wall of the sleeve 501, an oil storage cylinder 503 is fixed to the top of the extension plate 502, an oil absorbing cotton 504 is fixed inside the oil storage cylinder 503, an outer wall of the oil storage cylinder 503 is connected to a rectangular frame 505, an inner wall of the rectangular frame 505 is slidably fitted with a rectangular block 506, and a bottom of the rectangular block 506 An extrusion plate 507 is fixed inside the oil storage cylinder 503, and an oblique push plate 508 is fixed on the side of the rectangular block 506 inside the oil storage cylinder 503; a first arcuate guide rail 509 is fixed to the inner wall of the oil storage cylinder 503, and an arcuate slide plate 510 is slidably fitted on the inner wall of the first arcuate guide rail 509, and a push plate 511 in contact with the oblique push plate 508 is fixed to the end of the arcuate slide plate 510; an outer wall of the oil storage cylinder 503 is connected to a plurality of oil outlet cylinders 512 below the extension plate 502, and a sliding plate 513 is slidably provided inside the oil storage cylinder 503 below the arcuate slide plate 510, and a plurality of sliding columns 514 are fixed to the bottom of the sliding plate 513, which are respectively slidably fitted in the interior of the plurality of oil outlet cylinders 512, and oil outlet grooves 515 are provided on the sides of the plurality of sliding columns 514. Two symmetrical return springs 516 are fixed between the sliding plate 513 and the oil storage cylinder 503;

[0042] Furthermore, an oil-guiding arc plate 517 is fixed to the outer wall of several oil outlet cylinders 512 near the end; a top plate 518 is fixed to the opposite sides of the rectangular block 506 located outside the oil storage cylinder 503, an elastic spring 519 is fixed between the top plate 518 and the oil storage cylinder 503, a resistance rod 520 is fixed to the top of the rectangular block 506, and the top of the resistance rod 520 is dome-shaped; a control motor 303 is fixed to the end of the screw rod 302, and a motor mounting plate 304 installed on the inclined guide CNC machine tool is fixed to the bottom of the control motor 303; a side surface of the screw rod 302 away from the output shaft of the control motor 303 is provided with a A T-shaped mounting plate 305 is installed on the inclined guide CNC machine tool; an extension long plate 306 that slides with the interference rod 520 is fixed to the side of the T-shaped mounting plate 305, and a plurality of protrusions 307 that slide with the interference rod 520 are fixed to the top of the extension long plate 306; a side baffle 308 is fixed to the side of the ball nut 301, and a threaded column 309 that plugs and cooperates with the socket tube 501 is fixed to the side of the side baffle 308; the cover part 6 includes a sealing cylinder 601 that is threadedly connected to the end of the oil storage cylinder 503, and the inner wall of the sealing cylinder 601 is fixed with a second arc guide rail 602 that slides with the arc slide 510.

[0043] The specific application of the embodiment one is: after the whole device is assembled, it is locked and installed to the working part of the inclined guide rail numerical control machine tool, then the lubricant in the working process is added into the oil storage cylinder 503, and finally is adsorbed in the oil absorbing cotton 504 (the material properties of the oil absorbing cotton 504 are high temperature resistance and high adsorption), so that the lubricant stored in the oil storage cylinder 503 is temporarily stored in the oil absorbing cotton 504, after the adsorption storage is completed, the sealing cylinder 601 is threadedly connected to the open end of the oil storage cylinder 503, and the second arc-shaped guide rail 602 fixed on the inner wall of the sealing cylinder 601 is rotatably inserted into the arc-shaped sliding plate 510, so that the lubricant adding work of the oil storage cylinder 503 is carried out, and then the oil storage cylinder 503 is sealed (after the sealing cylinder 601 is threadedly installed, a preset torque is applied to ensure the locking, and the lubricant storage amount is regularly checked), after the lubricant adding and sealing are completed, the sleeve joint cylinder 501 is sleeved and inserted into the threaded column 309, and then the whole oil storage part 5 is positioned, installed and fixed through the threaded connection between the external joint nut and the threaded column 309;

[0044] After the positioning and fixing of the oil storage part 5 is completed, the entire device is installed and locked in position, so that the entire device is installed and locked in position on the working part of the inclined guide rail numerical control machine tool. In the later use, the controller on the inclined guide rail numerical control machine tool controls the starting control motor 303 to rotate forward or reverse, drives the ball nut 301 fixed on the output shaft of the control motor 303 to move left and right, and through the sliding fit between the inclined guide rail and the slide plate assembly 2 on the inclined guide rail numerical control machine tool, drives the ball nut 301 and other components fixed and positioned on the ball nut 301 to move synchronously in the left and right directions. When the other components fixed and positioned on the ball nut 301 move in the left and right directions, the dome end of the abutting rod 520 synchronously slides on the plurality of protrusions 307 provided on the extension long plate 306 and the side surface of the extension long plate 306, and through the elastic force of the elastic spring 519 connected and fixed between the top plate 518 and the oil storage cylinder 503, drives the rectangular block 506 to slide inside the rectangular frame 505. In this way, the bottom and side surface of the rectangular block 506 fixedly connected with the extrusion plate 507 and the inclined push plate 508 synchronously move reciprocally, so that the extrusion plate 507 fixedly connected with the bottom of the rectangular block 506 repeatedly extrudes the side surface of the oil absorbing cotton 504, so as to extrude the lubricant adsorbed and stored in the oil absorbing cotton 504. At the same time of repeatedly extruding the lubricant, the inclined push plate 508 fixedly connected with the side surface of the rectangular block 506 synchronously pushes the push plate 511 to slide, so that the arc-shaped slide plate 510 fixedly connected with the side surface of the push plate 511 rotates reciprocally in the circumferential direction between the first arc-shaped guide rail 509 and the second arc-shaped guide rail 602, and synchronously extrudes the sliding plate 513 repeatedly, so as to combine the elastic force of the two return springs 516 fixedly connected between the sliding plate 513 and the oil storage cylinder 503 (the return spring 516 is in a pre-compressed state in the initial state to ensure the return action of the sliding plate 513), so that the plurality of sliding columns 514 reciprocally slide in the plurality of oil outlet cylinders 512 respectively, so that the plurality of oil outlet grooves 515 are slid out of the plurality of oil outlet cylinders 512 respectively, so as to drive the extruded lubricant to intermittently leak out of the plurality of oil outlet cylinders 512, so that the leaked lubricant drops on the circumferential surface of the lead screw 302 through the oil guide arc-shaped plate 517. In this way, through the processes of reciprocally extruding the lubricant and intermittently discharging the oil, the lead screw 302 in the movement process is lubricated, which replaces the artificial adding method and brings certain convenience to the workers.

[0045] Embodiment two, please refer to Figures 1-10The embodiment two is improved on the basis of the embodiment one, specifically, the ball nut 301 is fixed with the mounting bottom plate 310 on the side, the mounting bottom plate 310 is provided with the symmetrical two plug-in barrels 311 on the side in communication, the two plug-in barrels 311 are provided with the two first guide grooves 312 extending downward on the inner wall; the mounting bottom plate 310 is fixed with the symmetrical two side panels 313 on the side, the two side panels 313 are provided with the positioning slide rods 314 penetrating and slidingly fitting on the side, the positioning slide rods 314 are fixed with the symmetrical two limiting rails 315 on the side surface, the two limiting rails 315 are penetratingly and slidingly fitted with the side panels 313, the limiting rails 315 are slidingly fitted with the limiting grooves provided on the side panels 313, and the end of the positioning slide rod 314 is provided in a dome shape; the end of the positioning slide rod 314 is fixed with the side baffle disc 316, and the side baffle disc 316 and the mounting bottom plate 310 are fixed with the positioning spring 317 fitting on the positioning slide rod 314 in a sleeve manner; the locking part 4 includes the locking rod 401 slidingly fitted in the plug-in barrel 311, one end of the locking rod 401 is fixed with the rotating cam 402 slidingly fitted with the dome end of the positioning slide rod 314, the rotating cam 402 is provided with the positioning hole 403 fixedly inserted with the dome end of the locking rod 401 on the side surface, and the other end of the locking rod 401 is fixed with the limiting block 404 slidingly fitted with the first guide groove 312; the slide plate assembly 2 includes the sliding installation table 201 slidingly fitted on the inclined guide rail numerical control machine tool, the sliding installation table 201 is provided with the symmetrical two first locking holes 202 on the top, the first locking hole 202 is provided with the symmetrical two second guide grooves 203 on the inner wall, and the two second guide grooves 203 are slidingly fitted with the limiting block 404; the two first locking holes 202 are provided with the second locking holes 204 extending downward on the inner bottom, the second locking hole 204 is rotationally fitted with the limiting block 404, and the diameter of the second locking hole is greater than the length of the limiting block 404.

[0046] The specific application of the second embodiment is that: before the device is controlled to be used, the installation base plate 310 is placed flat on the sliding installation table 201, so that the two first locking holes 202 are respectively aligned with the bottoms of the two plug-in barrels 311, and then the locking rod 401 is inserted into the inside of the plug-in barrel 311, so that the limiting block 404 is sequentially plugged and inserted into the two first guide grooves 312 and the two second guide grooves 203, until the bottom of the limiting block 404 is in close contact with the inner bottom of the second locking hole 204, then the locking rod 401 is rotated to drive the limiting block 404 to rotate in the second locking hole 204, and through the sliding fit between the rotating cam 402 fixed on the end of the locking rod 401 and the dome end of the positioning sliding rod 314, the positioning sliding rod 314 and the two limiting rails 315 fixed on the side surface of the positioning sliding rod 314 are driven to slide through on the side plate 313, the positioning spring 317 connected and fixed between the side baffle disc 316 and the installation base plate 310 is elastically stretched, so that the positioning hole 403 on the side surface of the rotating cam 402 gradually slides close to the dome end of the positioning sliding rod 314, until the dome end of the positioning sliding rod 314 and the positioning hole 403 are coaxial, the elastically stretched positioning spring 317 starts to reset, and finally the dome end of the positioning sliding rod 314 is inserted into the inside of the positioning hole 403 (after the dome end of the positioning sliding rod 314 is inserted into the inside of the positioning hole 403, the limiting block 404 and the two first guide grooves 312 and the two second guide grooves 203 have a certain intersection angle, and the locking operation is performed), so as to lock the rotating and inserted locking piece 4 between the sliding plate assembly 2 and the lead screw piece 3. After the installation and locking between the sliding plate assembly 2 and the lead screw piece 3 are completed, the motor installation plate 304 and the T-shaped installation plate 305 are synchronously installed and positioned on the inclined guide rail numerical control machine tool through the locking piece 4 (the motor installation plate 304, the T-shaped installation plate 305 and the inclined guide rail numerical control machine tool are provided with components for the rotating and plugging locking of the locking piece 4, the components are same as the locking components on the installation base plate 310 and the sliding installation table 201, and will not be described here), instead of the original bolt fixed connection mode. The whole installation process can quickly install and fix the sliding plate assembly 2 and the lead screw piece 3 without other external tools, which is convenient for workers to install and debug later, brings certain convenience to workers, and simplifies the installation steps in the whole process.

[0047] Obviously, the above-described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor should belong to the protection scope of the present application.

[0048] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular form "a", "an" and "the" include plural references unless the context clearly dictates otherwise. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. As used herein, the term "includes" means includes but not limited to, and the term "including" means including but not limited to.

[0049] It should be noted that the terms "first", "second", and the like, used in the description and in the claims of the present application are intended to distinguish similar elements or steps in the specification. It should be understood, however, that the use of these terms in the description and in the claims of the present application is not intended to limit the scope of the present application to specific embodiments. Rather, the scope of the present application is to be understood only in relation to the claims.

[0050] The preferred embodiments of the present application have been described above with the specific details. Obviously, many modifications and variations to the preferred embodiments can be made in light of the above teachings. It is, therefore, to be understood that within the scope of the present application there is

[0051] The preferred embodiments of the present application have been described above with the specific details. Obviously, many modifications and variations to the preferred embodiments can be made in light of the above teachings. It is, therefore, to be understood that within the scope of the present application there is

Claims

1. A ball screw motion control device based on an inclined guide rail CNC machine tool, comprising a screw assembly mounted on the inclined guide rail CNC machine tool, characterized in that: The screw assembly is threadedly connected to a slide assembly, and the screw assembly includes a screw member, two locking members plugged into the screw member, an oil storage member plugged into the screw member, and a cover member threadedly connected to the oil storage member; The screw member includes a ball nut, and the ball nut is threadedly connected to a screw; The oil storage member includes a sleeve, an extension plate is fixed to the outer wall of the sleeve, an oil storage cylinder is fixed to the top of the extension plate, an oil absorbent cotton is fixed inside the oil storage cylinder, a rectangular frame is connected to the outer wall of the oil storage cylinder, a rectangular block is slidably fitted on the inner wall of the rectangular frame, an extrusion plate is fixed to the bottom of the rectangular block inside the oil storage cylinder, and an inclined push plate is fixed to the side of the rectangular block inside the oil storage cylinder; A first curved guide rail is fixed to the inner wall of the oil storage cylinder, and a curved slide is slidably fitted on the inner wall of the first curved guide rail, and a push plate in contact with the inclined push plate is fixed to the end of the curved slide, and the outer wall of the oil storage cylinder is located below the extension plate and is connected to a plurality of oil outlet cylinders, and a sliding plate is slidably provided inside the oil storage cylinder below the curved slide, and a plurality of sliding columns that are respectively slidably fitted inside the plurality of oil outlet cylinders are fixed to the bottom of the sliding plate, and oil outlet grooves are provided on the peripheral sides of the plurality of sliding columns, and two symmetrical return springs are fixed between the sliding plate and the oil storage cylinder.

2. The ball screw motion control device for an inclined guide rail CNC machine tool according to claim 1, characterized in that: An oil-guiding arc-shaped plate is fixed on the outer wall of a plurality of the oil outlet cylinders near the end; Top plates are fixed on opposite sides of the rectangular block outside the oil storage cylinder. An elastic spring is fixed between the top plate and the oil storage cylinder. A resistance rod is fixed on the top of the rectangular block, and the top of the resistance rod is dome-shaped.

3. The ball screw motion control device for an inclined guide rail CNC machine tool according to claim 2, characterized in that: The end of the screw rod is fixed with a control motor, and the bottom of the control motor is fixed with a motor mounting plate installed on the inclined guide rail CNC machine tool; The side surface of the screw rod is away from the output shaft of the control motor and is provided with a T-shaped mounting plate which is mounted on the inclined guide rail CNC machine tool.

4. The ball screw motion control device based on an inclined guide rail CNC machine tool according to claim 3, characterized in that: An extension plate that is slidably engaged with the interference rod is fixed to the side of the T-shaped mounting plate, and a plurality of protrusions that are slidably engaged with the interference rod are fixed to the top of the extension plate; A side baffle is fixed on the side of the ball nut, and a threaded column that is plugged and matched with the socket is fixed on the side of the side baffle.

5. The ball screw motion control device based on an inclined guide rail CNC machine tool according to claim 4, characterized in that: The sealing cover comprises a sealing cylinder which is threadedly connected to the end of the oil storage cylinder, and a second arc-shaped guide rail which is slidably matched with the arc-shaped slide is fixed on the inner wall of the sealing cylinder.

6. The ball screw motion control device for an inclined guide rail CNC machine tool according to claim 5, characterized in that: A mounting base is fixed on the side of the ball nut. Two symmetrical plug-in tubes are connected to the side of the mounting base. Two first guide grooves extending downward are formed on the inner walls of the two plug-in tubes.

7. The ball screw motion control device for an inclined guide rail CNC machine tool according to claim 6, characterized in that: The side of the mounting base is fixed with two symmetrical panels, and the sides of the two side panels are penetrated by positioning slide bars for sliding cooperation. The sides of the positioning slide bars are fixed with two symmetrical limit rails, and the two limit rails are penetrated by the side panels for sliding cooperation. The ends of the positioning slide bars are dome-shaped. A side baffle is fixed on the end of the positioning slide bar, and a positioning spring sleeved and fitted on the positioning slide bar is fixed between the side baffle and the mounting base.

8. The ball screw motion control device for an inclined guide rail CNC machine tool according to claim 7, characterized in that: The locking part includes a locking rod that slides inside the plug-in cylinder, and a rotating cam that slides with the round top end of the positioning slide rod is fixed at one end of the locking rod. A positioning hole is provided on the side surface of the rotating cam for inserting and fixing the round top end of the locking rod, and a limit block that slides with the first guide groove is fixed to the other end of the locking rod.

9. The ball screw motion control device based on an inclined guide rail CNC machine tool according to claim 8, characterized in that: The slide assembly includes a sliding mounting platform that is slidably engaged with the inclined guide rail CNC machine tool, the top of the sliding mounting platform is provided with two symmetrical first locking holes, the inner walls of the first locking holes are provided with two symmetrical second guide grooves, and the two second guide grooves are slidably engaged with the limit block; A second locking hole extending downward is formed at the bottom of the two first locking holes. The second locking hole is rotatably matched with the limiting block, and the diameter of the second locking hole is greater than the length of the limiting block.

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