CN217081304U

CN217081304U - High-precision lead screw linear module

Info

Publication number: CN217081304U
Application number: CN202221125659.6U
Authority: CN
Inventors: 余鹏斌
Original assignee: Yiwu Yizheng Automation Equipment Co ltd
Current assignee: Yiwu Yizheng Automation Equipment Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-07-29
Anticipated expiration: 2032-05-11

Abstract

The utility model belongs to the technical field of linear module, and a linear module of high accuracy lead screw is disclosed, the on-line screen storage device comprises a base, first moving bath has been seted up at the middle part of base upper end, the middle part swing joint of first moving bath has the moving body, the below swing joint of moving body right-hand member has the connector, the fixed sump oil tank that is equipped with in upper end of connector, the middle part swing joint of moving body top has ball, ball's the fixed motor that has cup jointed of right-hand member. The utility model discloses a rotor and first locating body joint to make first locating body restriction rotor remove the back position, restrict the position after connector and moving body are connected promptly, make the moving body drive the connector and together remove, make the dust on connector upper end sump oil tank top brush clearance ball surface, thereby make ball surface dust easily clean and do not hinder device work extension fixture life-span.

Description

High-precision lead screw linear module

Technical Field

The utility model belongs to the technical field of linear module, specifically a linear module of high accuracy lead screw.

Background

The linear module is also called as an electric module, a single-shaft manipulator and a numerical control sliding table, compared with other multi-shaft manipulators, the linear module is monotonous in function, but the linear module is also an important product for realizing automation, the linear module is generally driven by a servo motor or a stepping motor, and a transmission system comprises a belt wheel transmission and a ball screw transmission.

Among the prior art is a high accuracy lead screw linear module, can be comparatively accurate transport the object to needs the position when using, but the lead screw is easily worn and torn in service, need regularly clean the maintenance, a life for prolonging the lead screw, also can guarantee the normal use of the linear module of lead screw, but the linear module of present lead screw mostly needs to dismantle the back with the lead screw when clean the maintenance and just can clean the lead screw, difficult operation, and the lead screw among the present lead screw module easily generates heat in the use, and the most heat dissipation of the lead screw among the present lead screw module is slower, can influence the normal use of lead screw module.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a high accuracy lead screw linear module has easy cleaning and the better advantage of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision lead screw linear module comprises a base, wherein a first moving groove is formed in the middle of the upper end of the base, the middle part of the first moving groove is movably connected with a moving body, the lower part of the right end of the moving body is movably connected with a connecting body, the upper end of the connecting body is fixedly provided with an oil collecting tank, the middle part above the moving body is movably connected with a ball screw, the right end of the ball screw is fixedly sleeved with a motor, the lower end of the moving body is movably clamped with a ball body, a first limit groove penetrates through the middle part of the right end of the connecting body, the middle part of the first limit groove is movably connected with a rotating body, a rotating block is fixedly arranged on the right side surface of the rotating body, a second limit groove is arranged at the front end of the left side of the rotating body, the movable body is characterized in that a connecting groove and a positioning groove are formed in the right end of the lower portion of the movable body, a rotating groove is formed in the left end of the connecting groove, and a first positioning body is fixedly connected to the front of the middle of the rotating groove.

Among the above-mentioned technical scheme, it is preferred, the right-hand second moving chute of having seted up of base upper end, the middle part swing joint of second moving chute has the batch oil tank, the fixed intercommunication of the left end of batch oil tank has defeated oil pipe, the fixed intercommunication of the left end of defeated oil pipe has the oil spout body, the below fixed mounting who spouts the oil spout body has the spliced pole, the joint groove has been seted up at the middle part of batch oil tank top, the middle part swing joint in joint groove has the second location body, the oil trap has been seted up at the middle part of batch oil tank, the oil trap has been seted up to the upper end of oil trap, the oil distribution groove has been seted up at the middle part of spouting the oil body.

In the above technical solution, preferably, the lower portion of the moving body is a "T" shaped body and is adapted to the first moving groove, the left and right ends of the lower portion of the moving body are both movably connected with a ball, and the left end of the connecting body is adapted to the positioning groove.

Among the above-mentioned technical scheme, it is preferred, the rotor comprises the square piece of left end and the cylinder of right-hand member, the cylinder swing joint of rotor right-hand member is in the middle part of first spacing groove, the square and the connecting groove looks adaptation of rotor left end, the middle part fixed mounting of oil collecting tank upper end has brush and the ball is laminated mutually.

In the above technical solution, preferably, the middle part of the rotating groove is a cylindrical groove, the cylindrical groove in the middle part of the rotating groove is adapted to the rotating body, the connecting groove is communicated with the rotating groove, and the first positioning body is adapted to the second limiting groove.

In the above technical scheme, preferably, the middle part of the lower end of the oil injection body is fixedly provided with the pressurizing nozzle, the upper end of the left side of the oil storage tank is fixedly provided with the oil pump, the upper end of the oil collecting tank is communicated with the lower end of the oil collecting hole, and the oil conveying pipe is communicated with the oil distributing tank.

Among the above-mentioned technical scheme, preferred, the below swing joint of sump oil tank left end has the oil sleeve pipe of producing oil, the below and the batch oil tank fixed connection of sump oil tank right-hand member, the below of sump oil tank right-hand member and the top fixedly connected with pipeline of batch oil tank left end.

Among the above-mentioned technical scheme, preferred, spliced pole and joint groove looks adaptation, the draw-in groove has been seted up at the middle part of spliced pole front end and has been matched with second location body, spliced pole, second location body and joint groove all use the vertical axis of oil collecting tank as central symmetry distribution.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotor rotates to the position with connecting groove looks adaptation, then with connector swing joint to the inside of constant head tank, later rotate ninety degrees rotor in the inside of rotating groove, make rotor and first constant head joint, thereby make first constant head restriction rotor remove the back position, restrict the position after connector and moving body are connected promptly, make the moving body drive the connector and move together, make the brush above the connector upper end sump oil tank clear up the dust on ball surface, make ball surface dust easily clean and do not hinder device work thereby extension device life-span;

2. the utility model discloses an oil of the inside of branch oil groove is sprayed to ball's surface by the pressure boost shower nozzle of oil injection body lower extreme, cools down and lubricates ball, can receive self gravity influence to drip downwards at ball surperficial unnecessary oil, until dripping to the inside of oil trap, can take away ball surface part heat when ball surperficial oil drips, cool down ball to reducing ball during operation and stablizing too high problem and take place.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

fig. 2 is a cross-sectional view of the base of the present invention;

fig. 3 is an enlarged schematic view of fig. 2 at a according to the present invention;

FIG. 4 is an exploded view of the rotor of the present invention;

FIG. 5 is a schematic view of the connection slot of the present invention;

fig. 6 is a sectional view of the movable body of the present invention;

fig. 7 is a sectional view of the oil collecting tank of the present invention.

In the figure: 1. a base; 2. a first moving slot; 3. a second moving slot; 4. a moving body; 5. a linker; 6. an oil collecting tank; 7. an oil injection body; 8. an oil delivery pipe; 9. a ball screw; 10. a motor; 11. a sphere; 12. rotating the block; 13. a first limit groove; 14. a rotating body; 15. connecting columns; 16. a second limit groove; 17. connecting grooves; 18. positioning a groove; 19. a rotating groove; 20. a first positioning body; 21. an oil storage tank; 22. an oil distributing groove; 23. an oil collecting hole; 24. an oil sump; 25. a second positioning body; 26. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a high precision lead screw linear module, which comprises a base 1, a first moving groove 2 is arranged at the middle part of the upper end of the base 1, a moving body 4 is movably connected at the middle part of the first moving groove 2, a connecting body 5 is movably connected below the right end of the moving body 4, an oil collecting tank 6 is fixedly arranged at the upper end of the connecting body 5, a ball screw 9 is movably connected at the middle part of the upper part of the moving body 4, a motor 10 is fixedly sleeved at the right end of the ball screw 9, a ball 11 is movably clamped at the lower end of the moving body 4, a first limit groove 13 penetrates through the middle part of the right end of the connecting body 5, a rotating body 14 is movably connected at the middle part of the first limit groove 13, a rotating block 12 is fixedly arranged on the right side surface of the rotating body 14, a second limit groove 16 is arranged at the front end of the left side of the rotating body 14, a connecting groove 17 and a positioning groove 18 are arranged at the right end of the lower part of the moving body 4, a rotating groove 19 is arranged at the left end of the connecting groove, a first positioning body 20 is fixedly connected to the front side of the middle part of the rotary groove 19, and the friction force when the moving body 4 moves in the first moving groove 2 is reduced by movably connecting the ball 11 below the moving body 4.

In the embodiment, as shown in fig. 2 and 7, a second moving groove 3 is formed on the right side of the upper end of the base 1, the middle part of the second moving groove 3 is movably connected with an oil storage tank 21, an oil delivery pipe 8 is fixedly communicated with the left end of the oil storage tank 21, an oil spraying body 7 is fixedly communicated with the left end of the oil delivery pipe 8, a connecting column 15 is fixedly installed below the oil spraying body 7, a clamping groove 26 is formed in the middle part above the oil collecting tank 6, a second positioning body 25 is movably connected with the middle part of the clamping groove 26, an oil collecting groove 24 is formed in the middle part of the oil collecting tank 6, an oil collecting hole 23 is formed in the upper end of the oil collecting groove 24, and an oil distributing groove 22 is formed in the middle part of the oil spraying body 7;

an oil storage tank 21 is movably connected through the middle of the second moving tank 3 so that the second moving tank 3 can limit the moving position of the oil storage tank 21.

In this embodiment, as shown in fig. 2 and 4, the lower part of the moving body 4 is a T-shaped body and is adapted to the first moving groove 2, the left end and the right end of the lower part of the moving body 4 are both movably connected with the ball 11, and the left end of the connecting body 5 is adapted to the positioning groove 18;

the lower part of the moving body 4 is a T-shaped body and is matched with the first moving groove 2, so that the first moving groove 2 can limit the moving position of the moving body 4, the left end and the right end of the lower part of the moving body 4 are movably connected with the ball body 11, the ball body 11 can help to reduce the friction when the moving body 4 moves, and the left end of the connecting body 5 is matched with the positioning groove 18, so that the connecting body 5 can be connected with the positioning groove 18.

In this embodiment, as shown in fig. 4, the rotating body 14 is composed of a square block at the left end and a cylinder at the right end, the cylinder at the right end of the rotating body 14 is movably connected to the middle of the first limiting groove 13, the square at the left end of the rotating body 14 is matched with the connecting groove 17, a brush is fixedly installed in the middle of the upper end of the oil collecting tank 6, and the brush is attached to the ball screw 9;

the cylinder swing joint through the rotor 14 right-hand member is in the middle part of first spacing groove 13 for first spacing groove 13 can restrict the shift position of rotor 14, square and spread groove 17 looks adaptation through rotor 14 left end, makes rotor 14 can be connected with spread groove 17, has brush and the laminating of ball 9 mutually through middle part fixed mounting of oil collecting tank 6 upper end, makes oil collecting tank 6 can clean ball 9.

In this embodiment, as shown in fig. 5, the middle part of the rotating groove 19 is a cylindrical groove, the cylindrical groove in the middle part of the rotating groove 19 is adapted to the rotating body 14, the connecting groove 17 is communicated with the rotating groove 19, and the first positioning body 20 is adapted to the second limiting groove 16;

the middle part through rotating groove 19 is cylindrical groove, and cylindrical groove and rotor 14 looks adaptation through rotating groove 19 middle part again for rotor 14 can rotate at rotating groove 19's middle part, is linked together through spread groove 17 and rotating groove 19, makes rotor 14 can pass spread groove 17 and get into rotating groove 19's middle part, through

first positioning body

20 and 16 looks adaptations of second spacing groove, makes first positioning body 20 can restrict rotor 14's position.

In the embodiment, as shown in fig. 7, a pressurizing nozzle is fixedly installed in the middle of the lower end of the oil spraying body 7, an oil pump is fixedly installed at the upper end of the left side of the oil storage tank 21, the upper end of the oil collecting tank 24 is communicated with the lower end of the oil collecting hole 23, and the oil conveying pipe 8 is communicated with the oil distributing tank 22;

the pressurizing nozzle is fixedly arranged in the middle of the lower end of the oil spraying body 7 and is communicated with the oil distribution groove 22 through the oil conveying pipe 8, so that cooling oil entering the oil distribution groove 22 from the oil conveying pipe 8 can be uniformly sprayed to the outer surface of the ball screw 9, the upper end of the oil collecting groove 24 is communicated with the lower end of the oil collecting hole 23, and the cooling oil flowing into the oil collecting hole 23 can enter the oil collecting groove 24.

In the embodiment, as shown in fig. 7, an oil outlet sleeve is movably connected below the left end of the oil collecting tank 6, the lower part of the right end of the oil collecting tank 6 is fixedly connected with the oil storage tank 21, and a pipeline is fixedly connected below the right end of the oil collecting tank 6 and above the left end of the oil storage tank 21;

the below fixedly connected with of through 6 left ends of sump oil tank goes out the oil sleeve pipe for the inside oil that contains impurity that deposits of sump oil tank 6 can discharge, below and batch oil tank 21 fixed connection through 6 right-hand members of sump oil tank, make sump oil tank 6 can drive batch oil tank 21 and remove, below through 6 right-hand members of sump oil tank and the top fixedly connected with pipeline of 21 left ends of batch oil tank, make the inside oil of sump oil tank 6 can get into the inside of batch oil tank 21, thereby reuse.

In this embodiment, as shown in fig. 2 and 3, the connecting column 15 is adapted to the clamping groove 26, a clamping groove is formed in the middle of the front end of the connecting column 15 and adapted to the second positioning body 25, and the connecting column 15, the second positioning body 25 and the clamping groove 26 are symmetrically distributed around the longitudinal central axis of the oil collecting tank 6;

through spliced pole 15 and joint groove 26 looks adaptation for spout oil body 7 can be connected with oil collecting tank 6, through the middle part draw-in groove and the second location body 25 looks adaptation of spliced pole 15 front end, all use oil collecting tank 6's vertical axis as central symmetry distribution through spliced pole 15, second location body 25 and joint groove 26 again, make the connection of spouting oil body 7 and oil collecting tank 6 stable.

The utility model discloses a theory of operation and use flow:

when the device is used, the rotating block 12 is moved, the rotating block 12 drives the rotating body 14 to rotate to a position matched with the connecting groove 17, then the connecting body 5 is movably connected to the inside of the positioning groove 18, then the rotating body 14 is pushed towards the inside of the rotating groove 19, then the rotating body 14 is rotated by ninety degrees, the rotating body 14 is connected with the first positioning body 20 in a clamping manner, so that the first positioning body 20 limits the position of the rotating body 14 after movement, namely the position of the connecting body 5 after being connected with the moving body 4, then the motor 10 is started to drive the ball screw 9 to rotate, then the ball screw 9 drives the moving body 4 to move in the first moving groove 2, at the moment, the moving body 4 drives the connecting body 5 to move together, the brush above the oil collecting tank 6 at the upper end of the connecting body 5 cleans dust on the surface of the ball screw 9, and the oil pump above the oil collecting tank 21 can be opened when the ball screw 9 needs to be cooled or lubricated, make the inside oil of oil storage tank 21 flow in the inside of dividing oil groove 22 through defeated oil pipe 8, spray to ball 9's surface by the pressure boost shower nozzle of oil injection body 7 lower extreme again, cool down and lubricate ball 9, can receive self gravity influence to drip downwards at ball 9 surperficial unnecessary oil, until dripping to the inside of oil trap 23, later get into the inside of oil trap 24, deposit in the inside of oil trap 24, the inside of oil storage tank 21 is got into to the pipeline of oil trap 24 right-hand member top after deposiing.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a linear module of high accuracy lead screw, includes base (1), its characterized in that: the improved oil-water separator is characterized in that a first moving groove (2) is formed in the middle of the upper end of the base (1), a moving body (4) is movably connected to the middle of the first moving groove (2), a connector (5) is movably connected to the lower portion of the right end of the moving body (4), an oil collecting tank (6) is fixedly arranged at the upper end of the connector (5), a ball screw (9) is movably connected to the middle of the upper portion of the moving body (4), a motor (10) is fixedly connected to the right end of the ball screw (9), a ball body (11) is movably clamped at the lower end of the moving body (4), a first limiting groove (13) penetrates through the middle of the right end of the connector (5), a rotating body (14) is movably connected to the middle of the first limiting groove (13), a rotating block (12) is fixedly mounted on the right side face of the rotating body (14), and a second limiting groove (16) is formed in the front end of the left side of the rotating body (14), the moving body is characterized in that a connecting groove (17) and a positioning groove (18) are formed in the right end of the lower portion of the moving body (4), a rotating groove (19) is formed in the left end of the connecting groove (17), and a first positioning body (20) is fixedly connected to the front of the middle of the rotating groove (19).

2. The high-precision lead screw linear module according to claim 1, is characterized in that: the right-hand second moving groove (3) of having seted up of base (1) upper end, the middle part swing joint of second moving groove (3) has batch oil tank (21), the left end fixed intercommunication of batch oil tank (21) has defeated oil pipe (8), the left end fixed intercommunication of defeated oil pipe (8) has oil spout body (7), the below fixed mounting who spouts oil body (7) has spliced pole (15), joint groove (26) have been seted up at the middle part of oil trap (6) top, the middle part swing joint of joint groove (26) has second location body (25), oil trap (24) have been seted up at the middle part of oil trap (6), oil trap (23) have been seted up to the upper end of oil trap (24), divide oil groove (22) have been seted up at the middle part of oil spout body (7).

3. The high-precision lead screw linear module according to claim 1, is characterized in that: the lower part of the moving body (4) is a T-shaped body and is matched with the first moving groove (2), the left end and the right end of the lower part of the moving body (4) are movably connected with balls (11), and the left end of the connecting body (5) is matched with the positioning groove (18).

4. The high-precision lead screw linear module according to claim 1, is characterized in that: rotor (14) comprise the square piece of left end and the cylinder of right-hand member, the cylinder swing joint of rotor (14) right-hand member is in the middle part of first spacing groove (13), the square and spread groove (17) looks adaptation of rotor (14) left end, the middle part fixed mounting of oil collecting tank (6) upper end has brush and ball (9) to laminate mutually.

5. The high-precision lead screw linear module according to claim 1, is characterized in that: the middle part of rotating groove (19) is cylindrical groove, the cylindrical groove in rotating groove (19) middle part and rotor (14) looks adaptation, spread groove (17) are linked together with rotating groove (19), first locating body (20) and second spacing groove (16) looks adaptation.

6. A high precision lead screw linear module according to claim 2, characterized in that: the middle part fixed mounting of oil spout body (7) lower extreme has the pressure boost shower nozzle, the upper end fixed mounting on oil storage tank (21) left side has the oil pump, the upper end of oil trap (24) is linked together with the lower extreme of oil trap (23), defeated oil pipe (8) are linked together with oil distribution groove (22).

7. A high precision lead screw linear module according to claim 2, characterized in that: the oil collecting device is characterized in that an oil outlet sleeve is movably connected to the lower portion of the left end of the oil collecting tank (6), the lower portion of the right end of the oil collecting tank (6) is fixedly connected with the oil storage tank (21), and a pipeline is fixedly connected to the lower portion of the right end of the oil collecting tank (6) and the upper portion of the left end of the oil storage tank (21).

8. A high precision lead screw linear module according to claim 2, characterized in that: spliced pole (15) and joint groove (26) looks adaptation, the draw-in groove has been seted up at the middle part of spliced pole (15) front end and has been located body (25) looks adaptation with the second, spliced pole (15), second location body (25) and joint groove (26) all use the vertical axis of sump oil tank (6) as central symmetric distribution.