CN216642796U

CN216642796U - High-speed precision multi-layer quick-connection guide rail

Info

Publication number: CN216642796U
Application number: CN202123274218.0U
Authority: CN
Inventors: 周小越
Original assignee: Kunshan Zhanyue Precision Electronic Co ltd
Current assignee: Kunshan Zhanyue Precision Electronic Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-31
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a high-speed precise multilayer quick-connection guide rail which comprises a base and a guide rail body, wherein a clamping strip is fixedly connected to the upper surface of the base, clamping grooves are formed in two sides of the clamping strip, a sliding seat is movably connected into the clamping grooves, first sliding holes are formed in two sides of the sliding seat, an inserting rod is movably connected into each first sliding hole, a connecting plate is fixedly connected to the bottom of the guide rail body, two wedge-shaped blocks are fixedly connected to the bottom of the connecting plate, a fixing plate is fixedly connected to the top of the sliding seat, two sliding openings are formed in the upper surface of the fixing plate, and the wedge-shaped blocks are located in the sliding openings and are in sliding connection with the sliding openings. The guide rail fixing device can be used for conveniently fixing the two guide rails, improves the convenience of fixing the guide rails, enables the guide rails to slide more smoothly, improves the using effect of the device, can also be used for conveniently disassembling the guide rails, and improves the convenience of disassembling the guide rails.

Description

High-speed precision multi-layer quick-connection guide rail

Technical Field

The utility model relates to the technical field of guide rails, in particular to a high-speed precise multi-layer quick-connection guide rail.

Background

The guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce friction of the moving device or equipment, the longitudinal groove or ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like, the guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is used for linear reciprocating motion occasions, has higher rated load than a linear bearing, can bear certain torque, can realize high-precision linear motion under the condition of high load, and is more and more emphasized along with the development of science and technology.

At present, the guide rails are widely applied in daily life, for example, a sliding groove of a sliding door, a sliding groove at the upper part of a curtain and the like are specific applications of the guide rails, the types of the general guide rails are more, when the multi-layer guide rails are used, two guide rails need to be quickly connected and fixed, however, when the multi-layer guide rails are in butt joint, the fixing mode is more complicated, and further time is wasted, so that the high-speed precise multi-layer quick-connection guide rails are very necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-speed precise multilayer quick-connection guide rail.

In order to achieve the purpose, the utility model adopts the following technical scheme:

high-speed accurate multilayer connects guide rail soon, including base and guide rail body, fixed surface is connected with the card strip on the base, and the draw-in groove has all been seted up to the both sides of card strip, and swing joint has a slide in the draw-in groove, first slide opening has all been seted up to the both sides of slide, swing joint has the inserted bar in the first slide opening, the bottom fixedly connected with connecting plate of guide rail body, two wedges of the bottom fixedly connected with of connecting plate, the top fixedly connected with fixed plate of slide, the upper surface of fixed plate through having seted up two sliding exits, and the wedge be located the sliding exit and with sliding exit sliding connection, the jack has been seted up to one side of wedge, and inserted bar and jack are to pegging graft.

As a further scheme of the utility model, the circumferential outer wall of the inserted link is movably connected with a first spring, and two ends of the first spring are respectively fixed with the sliding seat and the inserted link.

As a further scheme of the utility model, both sides of the sliding seat are movably connected with a connecting frame, one side of the connecting frame is provided with a second sliding hole, a push rod is movably connected in the second sliding hole, and the push rod and the jack can be plugged.

As a further scheme of the utility model, the circumferential outer wall of the push rod is movably connected with a second spring, and two ends of the second spring are respectively fixed with the connecting frame and the push rod.

As a further scheme of the utility model, a plurality of mounting holes are formed in the upper surface of the connecting plate and are uniformly distributed, the top of the clamping strip is fixedly connected with a guide rod, and two ends of the guide rod are movably connected with limiting sleeves.

As a further scheme of the utility model, the sliding seat is movably connected with a ball, and the ball is in contact with the guide rod.

As a further scheme of the utility model, two fixing lugs are fixedly connected to two sides of the base, and an anti-skid pad is bonded to the bottom of the base.

The utility model has the beneficial effects that:

1. the guide rail body is inserted into the sliding seat through the wedge block on the connecting plate through the matching of the insertion hole and the insertion rod, the wedge block can extrude the insertion rod to slide in the sliding seat and extrude the first spring, and after the wedge block moves to a certain position, the insertion rod is inserted into the insertion hole through the acting force of the first spring, so that the guide rail body is fixed, two guide rails are conveniently fixed, and the convenience of the fixed guide rail is improved.

2. Through the setting of ball, when sliding the slide along the draw-in groove, the ball can roll on the guide arm to reduce the frictional force of slide when removing, make the more smooth of slide removal, improved the result of use of device.

3. The cooperation through push rod and link is used, press the push rod, the push rod removes in pushing out the jack with the inserted bar in to the jack, the second spring can be extruded to the push rod simultaneously, take out the guide rail body this moment, the guide rail body passes through the connecting plate and drives wedge rebound, the wedge drives the link up-sliding, after sliding a locating position, loosen the push rod, the push rod resets through the effort of second spring, make the push rod break away from with the jack, alright take out the guide rail body, the convenience is dismantled the guide rail body, the convenience of device dismantlement guide rail has been improved.

Drawings

FIG. 1 is a schematic perspective view of a high-speed precision multi-layer quick-connect guide rail according to the present invention;

FIG. 2 is a schematic cross-sectional view of a high-speed precision multi-layer quick-connect guide rail according to the present invention;

fig. 3 is an enlarged structural diagram of a portion a of the high-speed precise multi-layer quick-connection guide rail provided by the utility model.

In the figure: 1. a base; 2. a limiting sleeve; 3. a guide bar; 4. a fixing plate; 5. a connecting plate; 6. a guide rail body; 7. mounting holes; 8. a connecting frame; 9. a slide base; 10. clamping the strip; 11. fixing the ear; 12. a ball bearing; 13. a card slot; 14. a non-slip mat; 15. inserting a rod; 16. a first spring; 17. a push rod; 18. a second spring; 19. a jack; 20. a wedge block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a high-speed precise multilayer quick-connection guide rail comprises a base 1 and a guide rail body 6, wherein a clamping strip 10 is fixed on the upper surface of the base 1 through bolts, clamping grooves 13 are respectively formed on two sides of the clamping strip 10, a sliding seat 9 is connected in the clamping grooves 13 in a sliding manner, first sliding holes are respectively formed on two sides of the sliding seat 9, an inserting rod 15 is connected in the first sliding hole in a sliding manner, a connecting plate 5 is fixed on the bottom of the guide rail body 6 through bolts, two wedge blocks 20 are fixed on the bottom of the connecting plate 5 through bolts, a fixing plate 4 is fixed on the top of the sliding seat 9 through bolts, two sliding openings are formed on the upper surface of the fixing plate 4, the wedge blocks 20 are positioned in the sliding openings and are connected with the sliding openings in a sliding manner, inserting holes 19 are formed in one side of the wedge blocks 20, the inserting rods 15 are inserted into the inserting holes 19, the guide rail body 6 is inserted into the sliding openings on the fixing plate 4 through the wedge blocks 20 on the connecting plate 5, the wedge-shaped block 20 will press the plug rod 15 to slide in the sliding base 9, when the wedge-shaped block 20 moves downwards until the connecting plate 5 contacts with the fixing plate 4, the plug rod 15 is inserted into the insertion hole 19, thereby fixing the position of the guide rail body 6.

In the utility model, a first spring 16 is sleeved on the circumferential outer wall of an insertion rod 15, two ends of the first spring 16 are respectively fixed with a sliding seat 9 and the insertion rod 15, two sides of the sliding seat 9 are respectively connected with a connecting frame 8 in a sliding manner, one side of the connecting frame 8 is provided with a second sliding hole, a push rod 17 is connected in the second sliding hole in a sliding manner, the push rod 17 can be inserted into an insertion hole 19, a second spring 18 is sleeved on the circumferential outer wall of the push rod 17, two ends of the second spring 18 are respectively fixed with the connecting frame 8 and the push rod 17, when the guide rail body 6 needs to be taken off, the push rod 17 is pressed, the push rod 17 extrudes the second spring 18 and enters the insertion hole 19 to push out the insertion rod 15, then the guide rail body 6 is taken up, the guide rail body 6 drives a connecting plate 5 to move, the connecting plate 5 drives a wedge block 20 to move, the connecting frame 8 is driven by the wedge block 20 to move upwards through the push rod 17, after the wedge block 20 moves upwards to a certain position, loosen push rod 17, push rod 17 resets through the effort of second spring 18 this moment, thereby break away from with jack 19, then with guide rail body 6 take off can, a plurality of mounting holes 7 have been seted up to the upper surface of connecting plate 5, and mounting hole 7 evenly distributed, there is guide arm 3 at the top of card strip 10 through the bolt fastening, the equal threaded connection in both ends of guide arm 3 has stop collar 2, slide 9 internal rotation is connected with ball 12, and ball 12 contacts with guide arm 3, when sliding slide 9, ball 12 slides on guide arm 3, thereby make more smooth of slide 9 removal, two fixing ear 11 have all been welded to base 1's both sides, base 1's bottom bonds has non slipping mat 14.

The working principle is as follows: when two guide rails are required to be fixed, the guide rail body 6 is inserted into a sliding port on the fixing plate 4 through the wedge block 20 on the connecting plate 5, at the moment, the wedge block 20 can extrude the insertion rod 15 to slide towards the sliding seat 9, meanwhile, the insertion rod 15 can extrude the first spring 16, when the wedge block 20 moves downwards until the connecting plate 5 is contacted with the fixing plate 4, at the moment, the insertion rod 15 is reset through the acting force of the first spring 16, so that the insertion rod 15 is inserted into the insertion hole 19, thereby fixing the position of the guide rail body 6, when the guide rail body 6 needs to be taken off, the push rod 17 is pressed, at the moment, the push rod 17 extrudes the second spring 18 and enters the insertion hole 19 to push out the insertion rod 15, then the guide rail body 6 is taken up, the guide rail body 6 drives the connecting plate 5 to move, the connecting plate 5 drives the wedge block 20 to move, the wedge block 20 drives the connecting frame 8 to move upwards through the push rod 17, and after the wedge block 20 moves upwards to a certain position, the push rod 17 is released, at this time, the push rod 17 is reset by the urging force of the second spring 18 so as to be disengaged from the insertion hole 19, and then the rail body 6 is removed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-speed precise multi-layer quick-connection guide rail comprises a base (1) and a guide rail body (6), it is characterized in that the upper surface of the base (1) is fixedly connected with a clamping strip (10), two sides of the clamping strip (10) are respectively provided with a clamping groove (13), a sliding seat (9) is movably connected in the clamping groove (13), two sides of the sliding seat (9) are respectively provided with a first sliding hole, an inserted bar (15) is movably connected in the first sliding holes, the bottom of the guide rail body (6) is fixedly connected with a connecting plate (5), the bottom of the connecting plate (5) is fixedly connected with two wedge-shaped blocks (20), the top of the sliding seat (9) is fixedly connected with a fixed plate (4), the upper surface of the fixed plate (4) is provided with two sliding openings, and the wedge block (20) is positioned in the sliding port and is in sliding connection with the sliding port, one side of the wedge block (20) is provided with an insertion hole (19), and the insertion rod (15) is inserted into the insertion hole (19).

2. The high-speed precise multi-layer quick-connection guide rail according to claim 1, wherein a first spring (16) is movably connected to the outer circumferential wall of the inserted rod (15), and two ends of the first spring (16) are respectively fixed with the sliding seat (9) and the inserted rod (15).

3. The high-speed precise multi-layer quick connection guide rail according to claim 2, wherein both sides of the sliding base (9) are movably connected with a connecting frame (8), one side of the connecting frame (8) is provided with a second sliding hole, a push rod (17) is movably connected in the second sliding hole, and the push rod (17) and the jack (19) can be plugged.

4. The high-speed precise multi-layer quick-connection guide rail according to claim 3, wherein a second spring (18) is movably connected to the circumferential outer wall of the push rod (17), and two ends of the second spring (18) are respectively fixed with the connecting frame (8) and the push rod (17).

5. The high-speed precise multi-layer quick-connection guide rail according to claim 1, wherein a plurality of mounting holes (7) are formed in the upper surface of the connecting plate (5), the mounting holes (7) are uniformly distributed, the top of the clamping strip (10) is fixedly connected with a guide rod (3), and two ends of the guide rod (3) are movably connected with limiting sleeves (2).

6. A high-speed precision multi-layer quick-connection guide rail according to claim 3, characterized in that a ball (12) is movably connected in the sliding seat (9), and the ball (12) is contacted with the guide rod (3).

7. The high-speed precise multi-layer quick-connection guide rail according to claim 1, wherein two fixing lugs (11) are fixedly connected to two sides of the base (1), and a non-slip mat (14) is bonded to the bottom of the base (1).