CN211466114U

CN211466114U - Movable linear guide rail positioning device

Info

Publication number: CN211466114U
Application number: CN201922493564.4U
Authority: CN
Inventors: 任利军
Original assignee: Changzhou Haite Ciren Transmission Technology Co ltd
Current assignee: Changzhou Haite Ciren Transmission Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-11
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a linear guide technical field especially relates to a portable linear guide positioner, including guide rail, slider, stopper, movable block, ball, reset spring, lubricated end box, glib talker, keep ware, steel ball, passageway, laser lamp pearl and optical line sensors, the slider cup joints on the surface of guide rail, slider and guide rail sliding connection, the spacing groove has been seted up to the intermediate position at guide rail top, spacing groove and stopper sliding connection, the top of stopper and the top fixed connection of slider inner wall, the mounting groove has been seted up to the inside of stopper. The utility model discloses reached the purpose of guaranteeing linear guide stability in the use, avoided the slider at the emergence of the orbit deviation phenomenon that appears of displacement in-process, improved the location precision of work piece when the location simultaneously, guaranteed the degree of accuracy of work piece position in adding man-hour, and then improved the processingquality of work piece.

Description

Movable linear guide rail positioning device

Technical Field

The utility model relates to a linear guide technical field especially relates to a portable linear guide positioner.

Background

The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, can bear certain torque, can realize high-precision linear motion under the condition of high load, and is in infinite rolling circulation between a slide block and the guide rail by steel balls, so that a load platform can easily perform high-precision linear motion along the guide rail, the friction coefficient is reduced to one fiftieth of that of common traditional sliding guide, and high positioning precision can be easily achieved. The linear guide rail can bear loads in various directions such as up, down, left and right, and the like, and can realize smoother motion with low noise.

The linear guide rail plays a guiding role in the application process and belongs to a driven part, the linear guide rail is installed on a rack, a working part is installed on a sliding block, and other connected parts are not arranged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable linear guide positioner has reached the purpose of guaranteeing linear guide stability in the use, has avoided the slider in the emergence of the orbit deviation phenomenon that appears of displacement in-process, has improved the location precision of work piece when the location simultaneously, has guaranteed the degree of accuracy of work piece position in adding man-hour, and then has improved the processingquality of work piece.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: the utility model provides a portable linear guide positioner, includes guide rail, slider, stopper, movable block, ball, reset spring, lubricated end box, oiling mouth, keeps ware, steel ball, passageway, laser lamp pearl and optical line sensors, the slider cup joints on the surface of guide rail, slider and guide rail sliding connection, the spacing groove has been seted up to the intermediate position at guide rail top, spacing groove and stopper sliding connection, the top of stopper and the top fixed connection of slider inner wall, the mounting groove has been seted up to the inside of stopper, the both sides of mounting groove inner wall respectively with the both sides sliding connection of movable block, embedded swing joint between the bottom of movable block and the ball, reset spring's both ends respectively with the top of movable block and the top fixed connection of mounting groove inner wall.

Furthermore, a rolling groove is formed in the guide rail, the rolling groove is arc-shaped and semicircular, and the rolling groove is located in the middle of the bottom of the inner wall of the limiting groove.

Furthermore, one side of the lubricating end box is fixedly connected with the top in front of the sliding block, and one side of the lubricating end box is fixedly communicated with one end of the oil injection nozzle.

Furthermore, two sides of the guide rail are respectively and fixedly connected with one side of each retainer, the retainers are in contact with the outer surfaces of the steel balls, the other sides of the outer surfaces of the steel balls are in contact with the inner walls of the sliding blocks, and channels matched with the steel balls for use are formed in the sliding blocks.

Furthermore, the middle position of the top behind the sliding block is fixedly connected with one side of the laser lamp bead, and the top of the rear end of the guide rail is fixedly connected with the bottom of the light sensor.

Furthermore, the top of the sliding block is provided with four connecting holes, and the four connecting holes are respectively positioned on the periphery of the top of the sliding block.

(III) advantageous effects

The utility model provides a portable linear guide positioner possesses following beneficial effect:

1. the utility model discloses because the setting of spacing groove and stopper, the stopper through the intermediate position at slider inner wall top sets up the rectangle, cooperation stopper and the spacing between the sliding effect, the slip orbit that can make the slider receives the restriction of spacing groove, the elastic force of cooperation reset spring simultaneously, can promote the movable block and slide downwards, and make and be in the contact state all the time between the bottom of ball and the roll groove, further limit to the removal orbit of slider, consequently, the stability of linear guide in the use has been guaranteed, the emergence of the orbit deviation phenomenon that the slider appears at the displacement in-process has been avoided, the location precision of work piece when fixing a position has been improved simultaneously, the degree of accuracy of work piece in the position of adding man-hour has been guaranteed, and then the processingquality of work piece has been improved.

2. The utility model discloses because laser lamp pearl and optical line sensors's setting, the laser line bundle that sends through laser lamp pearl shines on optical line sensors, when the slip orbit of slider appears the deviation, the displacement volume appears equally in the laser that optical line sensors received, optical line sensors sends the deviation direction and the distance transmission to PLC of displacement volume this moment in, send the police dispatch newspaper simultaneously to this has reached and has provided the concrete information effect of offset for the staff, thereby the staff of being convenient for overhauls and rectifies the operation.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structural stopper of the present invention;

fig. 3 is a schematic view of a side view of the structural slide of the present invention.

In the figure: 1. a guide rail; 2. a slider; 3. a limiting groove; 4. a limiting block; 5. mounting grooves; 6. a movable block; 7. a ball bearing; 8. a return spring; 9. a rolling groove; 10. lubricating the end box; 11. an oil injection nozzle; 12. a holder; 13. steel balls; 14. a channel; 15. a laser lamp bead; 16. a light sensor; 17. and connecting the holes.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a movable linear guide rail positioning device comprises a guide rail 1, a slide block 2, a limiting block 4, a movable block 6, a ball 7, a reset spring 8, a lubricating end box 10, an oil injection nozzle 11, a retainer 12, a steel ball 13, a channel 14, a laser lamp bead 15 and a light sensor 16, wherein the slide block 2 is sleeved on the outer surface of the guide rail 1, the slide block 2 is in sliding connection with the guide rail 1, a limiting groove 3 is formed in the middle position of the top of the guide rail 1, the limiting groove 3 is in sliding connection with the limiting block 4, the top of the limiting block 4 is fixedly connected with the top of the inner wall of the slide block 2, a mounting groove 5 is formed in the limiting block 4, two sides of the inner wall of the mounting groove 5 are respectively in sliding connection with two sides of the movable block 6, the bottom of the movable block 6 is in embedded type movable connection with the ball 7, two ends of the reset spring 8 are respectively, through the intermediate position at 2 inner wall tops of slider set up the stopper 4 of rectangle, the slip effect between cooperation stopper 4 and the spacing groove 3, can make the slip orbit of slider 2 receive the restriction of spacing groove 3, the elastic force of cooperation reset spring 8 simultaneously, can promote movable block 6 and slide downwards, and make and be in contact state between the bottom of ball 7 and the rolling groove 9 all the time, further restriction is advanced to the removal orbit of slider 2, consequently, the stability of linear guide in the use has been guaranteed, the emergence of the orbit deviation phenomenon that slider 2 appears at the displacement in-process has been avoided, the location precision of work piece when the location has been improved simultaneously, the degree of accuracy of position is being in with man-hour to the work piece has been guaranteed, and then the processingquality of work piece has been improved.

The guide rail 1 is provided with a rolling groove 9, the rolling groove 9 is arc semicircular, the rolling groove 9 is positioned at the middle position of the bottom of the inner wall of the limiting groove 3, one side of the lubricating end box 10 is fixedly connected with the top in front of the sliding block 2, one side of the lubricating end box 10 is fixedly communicated with one end of the oil injection nozzle 11, two sides of the guide rail 1 are respectively fixedly connected with one side of two retainers 12, the retainers 12 are contacted with the outer surface of a steel ball 13, the other side of the outer surface of the steel ball 13 is contacted with the inner wall of the sliding block 2, the sliding block 2 is internally provided with a steel ball channel 14 matched with the use, the middle position of the top in the rear of the sliding block 2 is fixedly connected with one side of a laser lamp bead 15, the top of the rear end of the guide rail 1 is fixedly connected with the bottom of a light sensor 16, and due to the arrangement, when the deviation appears in slider 2's slip orbit, the displacement amount appears equally in the laser that light sensor 16 received, light sensor 16 transmits the deviation direction and the distance of displacement amount to PLC this moment, send out the police dispatch newspaper simultaneously to this has reached and has provided the concrete information effect of offset for the staff, thereby be convenient for the staff overhauls and the correction operation, connecting hole 17 has been seted up at slider 2's top, connecting hole 17's quantity is four, four connecting holes 17 are located slider 2 top respectively all around.

The working principle is as follows: in the use, set up stopper 4 of rectangle through the intermediate position at 2 inner wall tops of slider, cooperation stopper 4 and the spacing effect between the 3, the slip orbit that can make slider 2 receives the restriction of spacing groove 3, the elastic force of cooperation reset spring 8 simultaneously, can promote movable block 6 and slide downwards, and be in the contact state between the bottom that makes ball 7 and the rolling groove 9 all the time, further restriction is advanced to the removal orbit of slider 2, consequently, linear guide's stability in the use has been guaranteed, slider 2 has been avoided shifting the emergence of the in-process orbit deviation phenomenon that appears.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

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 portable linear guide positioner, includes guide rail (1), slider (2), stopper (4), movable block (6), ball (7), reset spring (8), lubricated end box (10), oiling mouth (11), keeps ware (12), steel ball (13), passageway (14), laser lamp pearl (15) and light sensor (16), its characterized in that: slider (2) cup joint on the surface of guide rail (1), slider (2) and guide rail (1) sliding connection, spacing groove (3) have been seted up to the intermediate position at guide rail (1) top, spacing groove (3) and stopper (4) sliding connection, the top of stopper (4) and the top fixed connection of slider (2) inner wall, mounting groove (5) have been seted up to the inside of stopper (4), the both sides of mounting groove (5) inner wall respectively with the both sides sliding connection of movable block (6), embedded swing joint between the bottom of movable block (6) and ball (7), the both ends of reset spring (8) respectively with the top of movable block (6) and the top fixed connection of mounting groove (5) inner wall.

2. The mobile linear guide positioning device of claim 1, wherein: the guide rail (1) is provided with a rolling groove (9), the rolling groove (9) is arc-shaped and semicircular, and the rolling groove (9) is located in the middle of the bottom of the inner wall of the limiting groove (3).

3. The mobile linear guide positioning device of claim 1, wherein: one side of lubricated end box (10) and the top fixed connection in slider (2) the place ahead, one side of lubricated end box (10) and the fixed intercommunication of one end of oiling mouth (11).

4. The mobile linear guide positioning device of claim 1, wherein: the two sides of the guide rail (1) are fixedly connected with one sides of the two retainers (12) respectively, the retainers (12) are in contact with the outer surfaces of the steel balls (13), the other sides of the outer surfaces of the steel balls (13) are in contact with the inner wall of the sliding block (2), and a channel (14) matched with the steel balls for use is formed in the sliding block (2).

5. The mobile linear guide positioning device of claim 1, wherein: the middle position of the top behind the sliding block (2) is fixedly connected with one side of the laser lamp bead (15), and the top of the rear end of the guide rail (1) is fixedly connected with the bottom of the light sensor (16).

6. The mobile linear guide positioning device of claim 1, wherein: connecting holes (17) are formed in the top of the sliding block (2), the number of the connecting holes (17) is four, and the four connecting holes (17) are located on the periphery of the top of the sliding block (2) respectively.