CN217413149U

CN217413149U - Roller slide rail four-guide-rail structure for eliminating suspension for vertical machining center

Info

Publication number: CN217413149U
Application number: CN202221389046.3U
Authority: CN
Inventors: 龚志山
Original assignee: Fujian Heishi Precision Machinery Co ltd
Current assignee: Fujian Heishi Precision Machinery Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-13
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a roller slide rail four-guide rail structure for a vertical machining center for eliminating suspension, which comprises a slide block, a mounting plate and a plurality of slide rails, wherein the slide rails are fixed on the surface of the mounting plate through mounting bolts, a plurality of third fixed blocks are symmetrically fixed on the surface of the mounting plate relative to the two sides of the slide rails, a first limit groove is arranged at one end of each third fixed block, and a plurality of fourth fixed blocks are symmetrically fixed on the two sides of the slide rails; through the first fixed block, second fixed block, third fixed block, first spacing groove, fourth fixed block, second spacing groove, stopper, draw-in groove of design, can improve the steadiness of slide rail, avoid installing bolt on the device to take place to become flexible after using for a long time, lead to the slide rail to take place to rock, influence the normal work of device, this simple structure moreover, convenient to use.

Description

Roller slide rail four-guide-rail structure for eliminating suspension for vertical machining center

Technical Field

The utility model belongs to the technical field of the guide rail, concretely relates to eliminate four guide rail structures of roller slide rail for vertical machining center of suspension.

Background

The machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts; the numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world at present, has stronger comprehensive machining capacity, can finish more machining contents after a workpiece is clamped once, has higher machining precision, can process batch workpieces with medium machining difficulty, and has the efficiency 5-10 times that of common equipment; the four-guide-rail structure of the roller slide rail on the device adopts the high-rigidity roller linear slide rail, thereby greatly improving the processing bearing capacity and ensuring the processing precision.

The four guide rail structures of roller slide rail for current vertical machining center are when using, and the slide rail on it is generally installed on the mounting panel through a plurality of bolts, and the bolt can take place not hard up after long-time the use, and stability reduces, influences the normal work of device, if the surface attachment of slide rail goes up the foreign matter moreover, can take place to rock when the slider slides to break away from the slide rail, the suspension is on the surface of slide rail, so need design a structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eliminate four guide rail structures of roller slide rail for vertical machining center of suspension to it is not hard up to take place after the bolt is used for a long time to solve, leads to the steadiness of slide rail to reduce, is unfavorable for the slip of slider, and can receive the problem that the influence of foreign matter takes place to rock when the slider slides.

In order to achieve the above object, the utility model provides a following technical scheme: a roller slide rail four-guide rail structure for eliminating suspension for a vertical machining center comprises a slide block, a mounting plate and a plurality of slide rails, wherein the slide rails are fixed on the surface of the mounting plate through mounting bolts, a plurality of third fixed blocks are symmetrically fixed on the surface of the mounting plate relative to two sides of the slide rails, a first limiting groove is formed in one end of each third fixed block, a plurality of fourth fixed blocks are symmetrically fixed on two sides of the slide rails, the fourth fixed blocks are embedded into the corresponding first limiting grooves, a first fixed block is fixed on the surface of the mounting plate relative to one side of the slide rails, a second limiting groove is formed in one end of each first fixed block, a second fixed block is fixed on one side of the slide rails, a limiting block is fixed on one side of each second fixed block, the limiting block is embedded into the corresponding second limiting groove, and a clamping groove is formed in one side of the limiting block, the utility model discloses a clamping groove, including first fixed block, third spacing groove, through-hole, the other end of first fixed block runs through and sets up the through-hole that is linked together with the third spacing groove, the other end of first fixed block is provided with dials the piece, one side of dialling the piece is fixed with the connecting block, the one end of connecting block runs through the inside that the through-hole imbeds to the third spacing groove, one side of connecting block is fixed with the fixture block, the one end embedding of fixture block to the inside of draw-in groove.

Preferably, a guide groove is formed in the inner wall of one side of the third limiting groove, a guide rod is embedded into the guide groove, and one end of the guide rod is fixedly connected with the connecting block.

Preferably, a baffle is fixed on the inner wall of the other side of the third limiting groove, and a spring is connected between the baffle and the connecting block.

Preferably, a rubber pad is fixed on the surface of the inner wall of the first limiting groove, and the rubber pad is tightly attached to the surface of the fourth fixing block.

Preferably, the sliding block is mounted on the sliding rail and is connected with the sliding rail in a sliding manner, a fourth limiting groove is formed in one side of the sliding rail, a limiting rod with an L-shaped cross section is arranged at the bottom of the sliding block and opposite to one side of the sliding rail, one end of the limiting rod is embedded into the fourth limiting groove, a metal block is fixed at the bottom of the sliding block and opposite to the inner side of the limiting rod, and the limiting rod is fixedly connected with the metal block through a bolt.

Preferably, a plurality of balls are arranged on the inner wall surface of the fourth limiting groove at equal intervals, and the balls are in rolling connection with the surface of the limiting rod.

Preferably, a positioning groove is formed in one side of the metal block, a positioning block is fixed on the inner side of the limiting rod, and the positioning block is embedded into the positioning groove.

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

1. through the first fixed block, second fixed block, third fixed block, first spacing groove, fourth fixed block, second spacing groove, stopper, draw-in groove of design, can improve the steadiness of slide rail, avoid installing bolt on the device to take place to become flexible after using for a long time, lead to the slide rail to take place to rock, influence the normal work of device, this simple structure moreover, convenient to use.

2. Through the gag lever post, fourth spacing groove, metal block, constant head tank, the locating piece of design, can improve the stability of slider slip in-process, avoid it to receive the influence of foreign matter and take place to rock at gliding in-process, guarantee that the surface of slider and slide rail is laminated always, eliminate the suspension.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the area B of FIG. 1 according to the present invention;

fig. 4 is a right side view of the present invention;

fig. 5 is a front cross-sectional view of the area C of fig. 4 according to the present invention;

in the figure: 1. a slide rail; 2. a slider; 3. mounting a plate; 4. a first fixed block; 5. a second fixed block; 6. a third fixed block; 7. a first limit groove; 8. a fourth fixed block; 9. a second limit groove; 10. a limiting block; 11. a card slot; 12. a clamping block; 13. a third limiting groove; 14. a baffle plate; 15. connecting blocks; 16. a shifting block; 17. a guide groove; 18. a guide bar; 19. a limiting rod; 20. a fourth limit groove; 21. a metal block; 22. positioning a groove; 23. and (5) positioning the blocks.

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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a roller slide rail four-guide rail structure for a vertical machining center for eliminating suspension comprises a slide block 2, a mounting plate 3 and a plurality of slide rails 1, wherein the slide rails 1 are fixed on the surface of the mounting plate 3 through mounting bolts, a plurality of third fixing blocks 6 are symmetrically fixed on the surface of the mounting plate 3 relative to two sides of the slide rails 1, one end of each third fixing block 6 is provided with a first limiting groove 7, each first limiting groove 7 can accommodate a fourth fixing block 8, two sides of each slide rail 1 are symmetrically fixed with a plurality of fourth fixing blocks 8, the fourth fixing blocks 8 are embedded into the corresponding first limiting grooves 7, one side of the surface of the mounting plate 3 relative to the slide rails 1 is fixed with a first fixing block 4, one end of the first fixing block 4 is provided with a second limiting groove 9, the second limiting groove 9 can accommodate a limiting block 10, one side of each slide rail 1 is fixed with a second fixing block 5, and one side of the second fixing block 5 is fixed with a limiting block 10, a limiting block 10 is embedded into the second limiting groove 9, one side of the limiting block 10 is provided with a clamping groove 11, one side of the first fixing block 4 is provided with a third limiting groove 13, the third limiting groove 13 facilitates the sliding of the connecting block 15, the other end of the first fixing block 4 is provided with a through hole communicated with the third limiting groove 13 in a penetrating manner, the other end of the first fixing block 4 is provided with a toggle block 16, the toggle block 16 can drive the connecting block 15 to move in the same direction, one side of the toggle block 16 is fixedly provided with the connecting block 15, one end of the connecting block 15 is embedded into the third limiting groove 13 in a penetrating manner through the through hole, one side of the connecting block 15 is fixedly provided with a clamping block 12, the clamping block 12 and the clamping groove 11 can limit the limiting block 10, one end of the clamping block 12 is embedded into the clamping groove 11, the inner wall of one side of the third limiting groove 13 is provided with a guide groove 17, a guide rod 18 is embedded into the guide groove 17, and the guide rod 18 can limit the sliding direction of the connecting block 15, one end of the guide rod 18 is fixedly connected with the connecting block 15, a baffle 14 is fixed on the inner wall of the other side of the third limiting groove 13, a spring is connected between the baffle 14 and the connecting block 15, a rubber pad is fixed on the surface of the inner wall of the first limiting groove 7, the rubber pad can fill a gap between the fourth fixing block 8 and the inner wall of the first limiting groove 7, and the rubber pad is tightly attached to the surface of the fourth fixing block 8; this structure can improve slide rail 1's steadiness, avoids taking place to become flexible after the installation bolt on the device uses for a long time, leads to slide rail 1 to take place to rock, influences the normal work of device, this simple structure moreover, convenient to use.

In this embodiment, preferably, the slider 2 is mounted on the slide rail 1 and slidably connected to the slide rail 1, one side of the slide rail 1 is provided with a fourth limiting groove 20, the fourth limiting groove 20 facilitates sliding of the limiting rod 19, the bottom of the slider 2 is provided with the limiting rod 19 having an "L" shaped cross-section relative to one side of the slide rail 1, one end of the limiting rod 19 is embedded into the fourth limiting groove 20, the bottom of the slider 2 is fixed with a metal block 21 relative to the inner side of the limiting rod 19, the limiting rod 19 is fixedly connected to the metal block 21 through a bolt, the inner wall surface of the fourth limiting groove 20 is provided with a plurality of balls at equal intervals, the balls can reduce friction force when the limiting rod 19 slides, the balls are connected to the surface of the limiting rod 19 in a rolling manner, one side of the metal block 21 is provided with a positioning groove 22, the inner side of the limiting rod 19 is fixed with a positioning block 23, the positioning groove 22 and the positioning block 23 facilitate alignment between the screw hole on the limiting rod 19 and the screw hole on the metal block 21, the installation of the bolt is facilitated, and the positioning block 23 is embedded into the positioning groove 22; this structure can improve the stability of slider 2 slip in-process, avoids it to receive the influence of foreign matter to take place to rock at gliding in-process, guarantees that slider 2 and slide rail 1's surface laminate always, eliminates the suspension.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the slide rail 1 is arranged on the mounting plate 3, the poking block 16 is poked to drive the connecting block 15 and the clamping block 12 to slide in the same direction, the connecting block 15 slides and simultaneously drives the guide rod 18 to slide in the same direction in the guide groove 17, the connecting block 15 simultaneously extrudes the spring to lead the spring to be stressed and contracted until the clamping block 12 completely slides out of the second limiting groove 9, then the fourth fixing block 8 at the side surface of the slide rail 1 is embedded into the corresponding first limiting groove 7, the rubber pad on the inner wall surface of the first limiting groove 7 is clung to the surface of the fourth fixing block 8, the limiting block 10 at one side of the second fixing block 5 is embedded into the second limiting groove 9, the poking block 16 is loosened, after the spring loses extrusion, the connecting block 15 is reversely pushed, the connecting block 15 drives the clamping block 12 to be embedded into the clamping groove 11, then the slide rail 1 is further fixedly connected with the mounting plate 3 through the mounting bolt, the structure can improve the stability of the sliding rail 1, and prevent the sliding rail 1 from shaking to influence the normal work of the device due to the looseness of the mounting bolt on the device after long-time use; next, install the gag lever post 19 on the device, embed the locating piece 23 of gag lever post 19 one side into the inside of constant head tank 22, at this moment, the one end embedding of gag lever post 19 is to the inside that corresponds fourth spacing groove 20, rethread bolt is with gag lever post 19 and metal block 21 fixed connection, slider 2 on the device is when sliding, drive gag lever post 19 in the inside syntropy slip of fourth spacing groove 20, the surperficial a plurality of balls of the inside wall of fourth spacing groove 20 laminating gag lever post 19 surface takes place to roll, this structure can improve the stability of slider 2 slip in-process, avoid it to receive the influence of foreign matter and take place to rock at gliding in-process, make slider 2 laminate with the surface of slide rail 1 always, eliminate the suspension.

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 an eliminate four guide rail structures of vertical machining center roller slide rail for suspension, includes slider (2), mounting panel (3) and a plurality of slide rail (1), its characterized in that: the slide rail (1) is fixed on the surface of the mounting plate (3) through mounting bolts, a plurality of third fixing blocks (6) are symmetrically fixed on the surface of the mounting plate (3) relative to the two sides of the slide rail (1), a first limiting groove (7) is formed in one end of each third fixing block (6), a plurality of fourth fixing blocks (8) are symmetrically fixed on the two sides of the slide rail (1), the fourth fixing blocks (8) are embedded into the corresponding first limiting grooves (7), a first fixing block (4) is fixed on the surface of the mounting plate (3) relative to one side of the slide rail (1), a second limiting groove (9) is formed in one end of the first fixing block (4), a second fixing block (5) is fixed on one side of the slide rail (1), a limiting block (10) is fixed on one side of the second fixing block (5), and a limiting block (10) is embedded into the second limiting groove (9), draw-in groove (11) have been seted up to one side of stopper (10), third spacing groove (13) have been seted up to one side of first fixed block (4), the other end of first fixed block (4) runs through and sets up the through-hole that is linked together with third spacing groove (13), the other end of first fixed block (4) is provided with dials movable block (16), one side of dialling movable block (16) is fixed with connecting block (15), the one end of connecting block (15) runs through the inside that the through-hole imbeds to third spacing groove (13), one side of connecting block (15) is fixed with fixture block (12), the one end of fixture block (12) imbeds to the inside of draw-in groove (11).

2. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 1, wherein: guide way (17) have been seted up to one side inner wall of third spacing groove (13), guide bar (18) have been embedded to the inside of guide way (17), the one end and connecting block (15) fixed connection of guide bar (18).

3. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 1, wherein: a baffle (14) is fixed on the inner wall of the other side of the third limiting groove (13), and a spring is connected between the baffle (14) and the connecting block (15).

4. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 1, wherein: and a rubber pad is fixed on the surface of the inner wall of the first limiting groove (7), and the rubber pad is tightly attached to the surface of the fourth fixing block (8).

5. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 1, wherein: the sliding block (2) is installed on the sliding rail (1) and is in sliding connection with the sliding rail (1), a fourth limiting groove (20) is formed in one side of the sliding rail (1), a limiting rod (19) with an L-shaped structure in cross section is arranged at the bottom of the sliding block (2) relative to one side of the sliding rail (1), one end of the limiting rod (19) is embedded into the fourth limiting groove (20), a metal block (21) is fixed at the bottom of the sliding block (2) relative to the inner side of the limiting rod (19), and the limiting rod (19) is fixedly connected with the metal block (21) through bolts.

6. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 5, wherein: a plurality of balls are arranged on the inner wall surface of the fourth limiting groove (20) at equal intervals, and the balls are in rolling connection with the surface of the limiting rod (19).

7. The roller slide rail four-rail structure for the vertical machining center for eliminating the levitation of claim 5, wherein: locating slot (22) has been seted up to one side of metal block (21), the inboard of gag lever post (19) is fixed with locating piece (23), locating piece (23) embedding is to the inside of locating slot (22).