CN220850624U

CN220850624U - Dust protected screw rod slip table

Info

Publication number: CN220850624U
Application number: CN202322685826.3U
Authority: CN
Inventors: 刘国明; 律浩; 王明宇
Original assignee: Tianjin Motorman Robot Co ltd
Current assignee: Tianjin Motorman Robot Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-26
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to the field of screw sliding tables and discloses a dustproof screw sliding table, which comprises a base, wherein the left side and the right side of the base are fixedly connected with supporting plates, the left side and the right side of the top of each supporting plate are fixedly connected with fixing rods, the middle parts of the backward sides of the two fixing rods are provided with sliding grooves, the bottom of each mounting plate is provided with a cleaning assembly, each cleaning assembly comprises springs, a connecting plate and a soft brush, the bottoms of the mounting plates are fixedly connected with uniformly distributed springs, the bottoms of the springs are fixedly connected with connecting plates, and the bottoms of the connecting plates are fixedly connected with the soft brushes. According to the utility model, the servo motor is started to drive the screw rod to rotate, the nut pair is driven to slide back and forth on the screw rod while rotating, the sliding blocks fixedly connected with the front side and the rear side of the nut pair slide in the sliding groove while sliding, and the threaded holes formed on the back sides of the two sliding blocks are in threaded connection with the threaded holes, so that the nut pair moves while the mounting plate slides on the dust-proof plate.

Description

Dust protected screw rod slip table

Technical Field

The utility model relates to the technical field of screw sliding tables, in particular to a dust-proof screw sliding table.

Background

The sliding table is a mechanical structure capable of providing linear motion, can be used horizontally or vertically, and can also be combined into a specific motion mechanism for use, namely, a multi-axial motion mechanism commonly called as an XY axis, an XYZ axis and the like in the automation industry, the mechanism is divided into different industries and has different names, and the common names are as follows: the linear sliding table is usually matched with a power motor to be used, a complete conveying movement device is formed by installing workpieces on a sliding block of the linear sliding table, and a proper program for forward and reverse rotation of the motor is set, so that the work of automatic cyclic reciprocating movement of the workpieces can be realized.

Through retrieval, the prior Chinese patent publication number is: CN216715144U provides an electronic X axle slip table of ball screw, including base, slip table and driving motor, through slide rail, spout and pulley cooperation, reduced the frictional force between slip table and the base, promoted the precision and the stability of equipment, and reduced driving motor's operating pressure, promoted the life of equipment and through elastic connection's first buffer board and second buffer board and touch switch cooperation, avoid slip table striking first limiting plate and second limiting plate to cause equipment smooth silk, promoted the life of equipment greatly.

Although the above-mentioned patent can reduce driving motor's operating pressure and avoid the slip table striking first limiting plate and second limiting plate to cause equipment smooth silk, promoted the life of equipment, above-mentioned patent still has following problem, can't prevent dust to the screw rod at the slip table during operation, and the slip table is when long-time use moreover, and the screw rod rusts easily, leads to the life of screw rod to shorten.

To solve the above problems, a dust-proof screw sliding table is proposed.

Disclosure of utility model

The utility model aims to provide a dustproof screw sliding table, which solves the problems that the screw cannot be dustproof and is easy to rust in the prior art, so that the service life of the screw is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the base, the left and right sides fixedly connected with backup pad of base, the top left and right sides fixedly connected with dead lever of backup pad, two the spout has been seted up to the back one side middle part of dead lever, left part the left side fixedly connected with servo motor of backup pad, two the top threaded connection of backup pad has the dust guard, servo motor's output runs through backup pad and fixedly connected with screw rod and the other end and the backup pad rotation of right part are connected, the middle part of screw rod runs through and threaded connection has the nut pair, the front and back both sides fixedly connected with slider and slider of nut pair cooperate with the spout, two the screw hole has been seted up to the other end of slider, both sides are provided with the mounting panel around the screw hole, the bottom of mounting panel is provided with clean subassembly, the both ends bottom of mounting panel all runs through and threaded connection has the bolt, and the bolt runs through and threaded connection with the screw hole, the top of nut pair is provided with the oil storage subassembly, the top middle part of oil storage subassembly is provided with gas booster pump.

Through adopting above-mentioned technical scheme, open servo motor and drive the screw rod rotation, drive the nut pair in the pivoted, make a round trip to slide on the screw rod, make the slider of both sides fixed connection around the nut pair slide in the spout and two sliders set up screw hole and screw hole threaded connection's mounting panel to one side dorsad, make the mounting panel slide on the dust guard in the nut pair removal.

As a further description of the above technical solution: the cleaning assembly comprises springs, a connecting plate and a soft brush, wherein the springs are uniformly distributed at the bottom of the mounting plate, the connecting plate is fixedly connected to the bottom of the springs, and the soft brush is fixedly connected to the bottom of the connecting plate.

Through adopting above-mentioned technical scheme, drive the bottom spring of mounting panel when the vice removal of nut, with spring bottom connecting plate and connecting plate bottom fixed connection's soft brush, remove the cleaning dust guard.

As a further description of the above technical solution: the oil storage assembly comprises a first oil storage tank, the right side of the first oil storage tank penetrates through and is fixedly connected with an oil conveying pipe, the other end of the oil conveying pipe penetrates through and is fixedly connected with a nut pair, the middle part of the oil conveying pipe penetrates through and is provided with an electromagnetic valve, the oil storage assembly penetrates through and is fixedly connected with the first oil storage tank, and a feed inlet is formed in the right front corner of the top of the first oil storage tank.

Through adopting above-mentioned technical scheme, open the solenoid valve again and make lubricating oil pass through oil pipe and go into nut pair 8 parts, the rethread nut is vice begins to smear lubricating oil to the lead screw hole, makes the screw rod lubricate.

As a further description of the above technical solution: and four corners of the top of the mounting plate are provided with mounting holes.

By adopting the technical scheme, the mounting holes can be connected with other equipment.

As a further description of the above technical solution: and baffle plates are fixedly connected to the front side and the rear side of the bottom of the dust-proof plate.

By adopting the technical scheme, the baffle can block dust and prevent the dust from entering the device.

As a further description of the above technical solution: the middle parts of the opposite sides of the two supporting plates are fixedly connected with rubber pads, and the screw rod penetrates through and is rotationally connected with the rubber pads.

By adopting the technical scheme, the rubber pad prevents collision when the nut pair moves back and forth.

As a further description of the above technical solution: the right side of the right part of the supporting plate is provided with a collecting groove.

By adopting the technical scheme, the second oil storage tank is placed in the collecting tank.

As a further description of the above technical solution: the inside sliding connection of collecting vat has the second oil storage tank and the second oil storage tank runs through and with the middle part sliding connection of base.

By adopting the technical scheme, the excessive oil output by the oil delivery pipe flows into the second oil storage tank to extract the waste material, and the excessive oil can be injected into the first oil storage tank again.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the dustproof screw sliding table, the servo motor is started to drive the screw to rotate, the nut pair is driven to slide back and forth on the screw while rotating, the sliding blocks fixedly connected with the front side and the rear side of the nut pair slide in the sliding groove, the two sliding blocks are provided with threaded holes on one side opposite to the back and are in threaded connection with the mounting plates of the threaded holes, the nut pair moves while enabling the mounting plates to slide on the dustproof plate, and the dustproof plate is cleaned by the cleaning assembly, the spring, the connecting plate and the soft brush while the mounting plates slide.

2. According to the dustproof screw sliding table, the screw is rotated, the nut pair and the oil storage assembly arranged at the top of the nut pair are driven to start to move, the gas booster pump starts to work while moving, the lubricating oil in the first oil storage tank is pressed into the oil delivery pipe, the electromagnetic valve is opened to enable lubricating oil to flow into the nut pair through the oil delivery pipe, and then the screw threaded hole is coated with lubricating oil through the nut pair, so that the screw is lubricated.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 2B in accordance with the present utility model;

FIG. 5 is a schematic view of a collection tank of the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a fixed rod; 4. a chute; 5. a servo motor; 6. a dust-proof plate; 7. a screw; 8. a nut pair; 9. a slide block; 10. a threaded hole; 11. a mounting plate; 12. a bolt; 13. a spring; 14. a connecting plate; 15. a soft brush; 16. a first oil reservoir; 17. a gas pressurizing pump; 18. an oil delivery pipe; 19. an electromagnetic valve; 20. a feed inlet; 21. a baffle; 22. a collection tank; 23. a second oil reservoir; 24. a rubber pad; 25. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, 2 and 5, a dust-proof screw sliding table of the present utility model comprises a base 1, support plates 2 are fixedly connected to the left and right sides of the base 1, fixing rods 3 are fixedly connected to the left and right sides of the top of the support plates 2, a sliding groove 4 is provided in the middle of the backward side of the two fixing rods 3, a servo motor 5 is fixedly connected to the left side of the left support plate 2, dust-proof plates 6 are screwed to the top of the two support plates 2, the output end of the servo motor 5 penetrates through the support plates 2 and is fixedly connected with a screw rod 7, the other end of the screw rod 7 is rotatably connected with the support plate 2 on the right, a nut pair 8 penetrates through the middle of the screw rod 7 and is screwed, the servo motor 5 is started to drive the screw rod 7 to rotate and simultaneously drive the nut pair 8 to slide back and forth on the screw rod 7, a sliding block 9 is fixedly connected to the front and back sides of the nut pair 8 and the sliding block 9 is matched with the sliding groove 4, threaded holes 10 are formed in the other ends of the two sliding blocks 9, mounting plates 11 are arranged on the front side and the rear side of the threaded holes 10, cleaning components are arranged at the bottoms of the mounting plates 11, bolts 12 are connected through the bottoms of the two ends of the mounting plates 11 in a threaded mode, the bolts 12 are connected through the threaded holes 10 in a threaded mode, the sliding blocks 9 fixedly connected with the front side and the rear side of the nut pair 8 slide in the sliding grooves 4 while the sliding blocks 9 fixedly connected with the front side and the rear side of the nut pair 8 slide in the sliding grooves 4, the mounting plates 11 are connected with the threaded holes 10 in a threaded mode while the two sliding blocks 9 move, the nut pair 8 slides on the dust-proof plate while moving, an oil storage component is arranged at the top of the nut pair 8, a gas pressurizing pump 17 is arranged in the middle of the top of the oil storage component, baffles 21 are fixedly connected with the front side and the rear side of the bottom of the dust-proof plate 6, dust can be blocked by the baffles 21 to prevent dust from entering the device, the middle parts of the opposite sides of the two support plates 2 are fixedly connected with rubber pads 24, the screw rods 7 penetrate through and are rotationally connected with the rubber pads 24, the rubber pads 24 prevent collision when the nut pair moves back and forth, the right side of the right support plate 2 is provided with a collecting tank 22, and a second oil storage tank 23 is placed in the collecting tank 22.

Referring to fig. 3, the cleaning assembly includes a spring, a connecting plate and a brush, the bottom of the mounting plate is fixedly connected with a uniformly distributed spring, the bottom of the spring is fixedly connected with the connecting plate, the bottom of the connecting plate is fixedly connected with the brush, the nut pair 8 moves to drive the bottom spring 13 of the mounting plate 11, the connecting plate 14 fixedly connected with the bottom of the spring 13 and the brush 15 fixedly connected with the bottom of the connecting plate 14 move to clean the dust-proof plate 6, the four corners of the top of the mounting plate 11 are provided with mounting holes 25, and the mounting holes 25 can be connected with other devices.

Referring to fig. 4, the oil storage assembly includes a first oil storage tank 16, the right side of the first oil storage tank 16 penetrates and is fixedly connected with an oil delivery pipe 18, the other end of the oil delivery pipe 18 penetrates and is fixedly connected with a nut pair 8, the middle part of the oil delivery pipe 18 penetrates and is provided with an electromagnetic valve 19, 17 and the first oil storage tank 16 penetrate and are fixedly connected, a feed inlet 20 is formed in the right front corner of the top of the first oil storage tank 16, lubricating oil is added into a mounting hole 25 through the feed inlet 20, the electromagnetic valve 19 is opened to enable the lubricating oil to flow into the nut pair 8 through the oil delivery pipe 18, the screw 7 begins to be coated with the lubricating oil through the nut pair 8, the screw 7 is lubricated, a second oil storage tank 23 and a second oil storage tank 23 penetrate and are connected with the middle part of the base 1 in a sliding manner, redundant oil output by the oil delivery pipe 18 flows into the second oil storage tank 23, and waste materials can be pumped out, and the redundant oil can be injected into the first oil storage tank 16.

According to the working principle, firstly, lubricating oil is added into a mounting hole 25 through a feed inlet 20, a screw rod 7 is driven to rotate by opening a servo motor 5, a nut pair 8 is driven to slide back and forth on the screw rod 7 while rotating, a sliding block 9 fixedly connected with the front side and the rear side of the nut pair 8 slides in a sliding groove 4, two sliding blocks 9 are arranged on one side of a mounting plate 11 which is opposite to the side, which is in threaded connection with a threaded hole 10, of the threaded hole 10, the mounting plate 11 slides on a dust guard 6 while the nut pair 8 moves, a bottom spring 13 of the mounting plate 11, a soft brush 15 fixedly connected with a connecting plate 14 at the bottom of the spring 13 and the bottom of the connecting plate 14 clean the dust guard 6, the screw rod 7 rotates while driving a nut pair 8 and an oil storage assembly arranged at the top of the nut pair 8 to start to move, a gas pressurizing pump 17 starts to work while moving to lubricate oil pressure inside a first oil storage tank 16 into an oil conveying pipe 18, and then an electromagnetic valve 19 is opened to enable lubricating oil to flow into the nut pair 8 through the oil conveying pipe 18, and the threaded hole 10 starts to smear lubricating oil through the nut pair 8, so that the screw rod 7 lubricates.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust protected screw rod slip table, includes base (1), its characterized in that: the utility model discloses a base, including base (1), backup pad (2) are fixed connection in the left and right sides of base (1), the top left and right sides fixedly connected with dead lever (3) of backup pad (2), two spout (4) have been seted up to the back one side middle part of dead lever (3), left portion left side fixedly connected with servo motor (5) of backup pad (2), two the top threaded connection of backup pad (2) has dust guard (6), the output of servo motor (5) runs through backup pad (2) and fixedly connected with screw rod (7) and the other end and the backup pad (2) swivelling joint of screw rod (7) of right part, the middle part of screw rod (7) runs through and threaded connection has nut pair (8), the front and back both sides fixedly connected with slider (9) of nut pair (8) and slider (9) cooperate with spout (4), two screw hole (10) have been seted up to the other end of slider (9), the front and back both sides of screw hole (10) are provided with mounting panel (11), the bottom of mounting panel (11) is provided with cleaning assembly, the bottom of mounting panel (11) and the screw hole (12) and two screw hole (12) are all connected with screw hole (12) and screw hole (12), the middle part of the top of the oil storage component is provided with a gas pressurizing pump (17).

2. The dust protected screw slipway of claim 1, wherein: the cleaning assembly comprises a spring (13), a connecting plate (14) and a soft brush (15), wherein the spring (13) is uniformly distributed at the bottom of the mounting plate (11), the connecting plate (14) is fixedly connected at the bottom of the spring (13), and the soft brush (15) is fixedly connected at the bottom of the connecting plate (14).

3. The dust protected screw slipway of claim 1, wherein: the oil storage assembly comprises a first oil storage tank (16), wherein the right side of the first oil storage tank (16) is penetrated and fixedly connected with an oil conveying pipe (18), the other end of the oil conveying pipe (18) is penetrated and fixedly connected with a nut pair (8), the middle part of the oil conveying pipe (18) is penetrated and provided with an electromagnetic valve (19), the electromagnetic valve (17) is penetrated and fixedly connected with the first oil storage tank (16), and a feed inlet (20) is formed in the right front corner of the top of the first oil storage tank (16).

4. A dust protected screw slide according to claim 3, wherein: mounting holes (25) are formed in four corners of the top of the mounting plate (11).

5. The dust protected screw slipway of claim 4, wherein: the front side and the rear side of the bottom of the dust-proof plate (6) are fixedly connected with baffle plates (21).

6. The dust protected screw slipway of claim 1, wherein: the middle parts of the opposite sides of the two supporting plates (2) are fixedly connected with rubber pads (24), and the screw rods (7) penetrate through and are rotationally connected with the rubber pads (24).

7. The dust protected screw slipway of claim 1, wherein: the right side of the supporting plate (2) at the right part is provided with a collecting groove (22).

8. The dust protected screw slipway of claim 7, wherein: the inside sliding connection of collecting vat (22) has second oil storage tank (23) and second oil storage tank (23) run through and with the middle part sliding connection of base (1).