CN210677756U

CN210677756U - Linear guide convenient to installation is dismantled

Info

Publication number: CN210677756U
Application number: CN201921386568.6U
Authority: CN
Inventors: 杨永安
Original assignee: Anhui Yixing Precision Machinery Co Ltd
Current assignee: Anhui Yixing Precision Machinery Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-05
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a linear guide convenient to installation is dismantled, including the lathe workstation, lathe workstation upper end front portion and rear portion respectively swing joint have a guide rail and No. two guide rails, the three connecting rod of rear end fixedly connected with of a guide rail, the rear end of connecting rod all with the front end fixed connection of No. two guide rails, the lower extreme four corners equidistance fixedly connected with support column of lathe workstation, a guide rail lower extreme fixed mounting have two connecting device, the left end front portion and the equal swing joint in rear portion of lathe workstation have the handle. The utility model discloses a linear guide convenient to installation is dismantled, through setting up connecting device, utilize the opposite screw thread of screw post, through rotating the handle, can extrude the fixture block with the post that slides, convenient to use person dismantles the slide rail from the lathe workstation and installs, utilizes the connecting rod with a slide rail and No. two sliding linkage together, can utilize two slide rails simultaneously, convenient to use person uses.

Description

Linear guide convenient to installation is dismantled

Technical Field

The utility model relates to a linear guide field, in particular to linear guide convenient to installation is dismantled.

Background

Guide rail: the guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, can realize high-precision linear motion under the condition of high load, needs to be fixed on machine tool equipment through bolts, is difficult to mount and dismount, and is difficult for a single guide rail to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a linear guide convenient to installation is dismantled, can effectively solve the problem in the background art.

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

the utility model provides a linear guide convenient to installation is dismantled, includes the lathe workstation, there are a guide rail and No. two guide rails at lathe workstation upper end front portion and rear portion swing joint respectively, the three connecting rod of rear end fixedly connected with of a guide rail, the rear end of connecting rod all with the front end fixed connection of No. two guide rails, the lower extreme four corners equidistance fixedly connected with support column of lathe workstation, guide rail lower extreme fixed mounting have two connecting device, the equal swing joint in left end front portion and the rear portion of lathe workstation has the handle.

Preferably, connecting device's primary structure has dead lever, spring post and fixture block, dead lever fixed connection is in the front portion and the rear portion of a guide rail lower extreme respectively, the equal fixedly connected with protective housing of lower extreme of dead lever, the interior middle part movable mounting of protective housing has the spring post, diapire and upper wall all are provided with the spout No. one in the protective housing.

Preferably, the upper wall is provided with four No. two spouts in the lathe workstation, the anterior of left side wall and right wall and the equal fixedly connected with bearing in rear portion in the lathe workstation, and equal swing joint has the screw thread post between two bearings, the screw thread of the screw thread left part and the right part of screw thread post surface is opposite screw thread with the middle part screw thread, four swivel nut of the even fixedly connected with in surface of screw thread post, the equal fixedly connected with slip post in upper end of swivel nut, the upper end of slip post respectively with No. two spout sliding connection.

Preferably, the equal fixedly connected with fixture block in both ends about the spring post, the equal fixedly connected with one end of slider in both ends about the fixture block, the other end of slider slides in a spout, the fixture block all extends the protective housing outside, and the outer end shape of fixture block is the arc.

Preferably, the right end of the handle is fixedly connected with the left end of the threaded column, and the threaded column is located below the protective box.

Preferably, the first guide rail and the second guide rail are identical in structure and connection mode, and four clamping grooves are uniformly formed in the front portion and the rear portion of the upper end of the machine tool workbench.

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

(1) through setting up connecting device, because the lower extreme of slide rail is connected with the dead lever, the lower extreme of dead lever is connected with the protective housing, the inside of protective housing is provided with the spring post, both ends are provided with the fixture block about the spring post, the both ends of fixture block are provided with the slider, can directly fix the guide rail on the lathe workstation with the fixture block through the spring, utilize the opposite screw thread of screw thread post, the surface of screw thread post is provided with the swivel nut, the slip post of swivel nut upper end is located No. two spouts, through rotating the handle, can extrude the fixture block with the slip post, convenient to use person dismantles the slide rail from the lathe workstation and installs.

(2) Through utilizing the connecting rod to link together slide rail and No. two slide rails, can utilize two slide rails simultaneously, the person of facilitating the use uses.

Drawings

Fig. 1 is a schematic view of an overall structure of a linear guide rail convenient to mount and dismount;

fig. 2 is a schematic view of the internal structure of a linear guide rail convenient for mounting and dismounting of the present invention;

fig. 3 is a schematic structural view of a connecting device of a linear guide rail convenient to mount and dismount;

fig. 4 is the utility model relates to a linear guide's inside sketch of screw thread post convenient to installation is dismantled.

In the figure: 1. a machine tool table; 2. a first guide rail; 3. a second guide rail; 4. a connecting rod; 5. a support pillar; 6. a connecting device; 7. a handle; 8. fixing the rod; 9. a protective box; 10. a spring post; 11. a first chute; 12. a clamping block; 13. a slider; 14. a second chute; 15. a bearing; 16. a threaded post; 17. a threaded sleeve; 18. a sliding post; 19. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a linear guide convenient to install and dismantle, including machine tool table 1, machine tool table 1 upper end front portion and rear portion swing joint have guide rail 2 and guide rail 3 No. two respectively, guide rail 2's rear end fixedly connected with three connecting rod 4, connecting rod 4's rear end all with guide rail 3's front end fixed connection, machine tool table 1's lower extreme four corners equidistance fixedly connected with support column 5, guide rail 2 lower extreme fixed mounting have two connecting device 6 No. one, machine tool table 1's left end front portion and rear portion all swing joint have handle 7.

The main structure of the connecting device 6 is provided with a fixed rod 8, a spring column 10 and a clamping block 12, the fixed rod 8 is respectively and fixedly connected with the front part and the rear part of the lower end of the first guide rail 2, the lower end of the fixed rod 8 is fixedly connected with a protective box 9, the spring column 10 is movably arranged in the middle of the protective box 9, the first sliding groove 11 is formed in the bottom wall and the upper wall of the protective box 9, and the principle that a spring can extrude can be utilized, so that the contraction is facilitated; four second sliding grooves 14 are formed in the upper wall in the machine tool workbench 1, bearings 15 are fixedly connected to the front portion and the rear portion of the left wall and the right wall in the machine tool workbench 1, threaded columns 16 are movably connected between the two bearings 15, threads of the left portion and the right portion of the threads of the outer surface of each threaded column 16 are opposite to threads of the middle portion, four threaded sleeves 17 are uniformly and fixedly connected to the outer surface of each threaded column 16, sliding columns 18 are fixedly connected to the upper ends of the threaded sleeves 17, the upper ends of the sliding columns 18 are respectively in sliding connection with the second sliding grooves 14, springs are extruded through clamping blocks 12, and a first sliding rail and a second sliding rail are conveniently fixed on the machine tool workbench 1; the left end and the right end of the spring column 10 are fixedly connected with clamping blocks 12, the upper end and the lower end of each clamping block 12 are fixedly connected with one end of a sliding block 13, the other end of each sliding block 13 slides in a first sliding groove 11, the clamping blocks 12 extend to the outside of the protective box 9, and the outer ends of the clamping blocks 12 are arc-shaped, so that the clamping blocks 12 can be conveniently fixed in clamping grooves 19; the right ends of the handles 7 are fixedly connected with the left end of the threaded column 16, and the threaded column 16 is positioned below the protective box 9; the structure and the connection mode of the first guide rail 2 and the second guide rail 3 are the same, four clamping grooves 19 are uniformly formed in the front and the rear of the upper end of the machine tool workbench 1, and two sliding rails are utilized, so that a user can use the machine tool workbench conveniently.

It should be noted that the utility model is a linear guide rail convenient for mounting and dismounting, firstly, the device at the lower end of the first slide rail and the second slide rail is checked, because the upper end of the machine tool workbench 1 is provided with four clamping grooves 19, because the lower end of the slide rail is connected with a fixed rod 8, the lower end of the fixed rod 8 is connected with a protective box 9, the protective box 9 is internally provided with a spring column 10, the left and right ends of the spring column 10 are provided with clamping blocks 12, the two ends of the clamping blocks 12 are provided with sliding blocks 13, the guide rail can be directly fixed on the machine tool workbench 1 by extruding the spring 12, when the first guide rail 2 or the second guide rail 3 needs to be maintained or replaced, because the inside of the machine tool workbench 1 is provided with a threaded column 16, the outer surface of the threaded column 16 is provided with a threaded sleeve 17, the threads on the threaded column 16 are opposite threads, by rotating the handle 7, the sliding column 18 can extrude the clamping block 12, and the spring column 10 can be contracted, and then the first sliding rail and the second sliding rail can be directly taken away from the machine tool workbench 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a linear guide convenient to installation is dismantled, includes lathe workstation (1), its characterized in that: lathe workstation (1) upper end front portion and rear portion respectively swing joint have guide rail (2) and guide rail (3) No. two, the rear end fixedly connected with three connecting rod (4) of guide rail (2), the rear end of connecting rod (4) all with the front end fixed connection of guide rail (3) No. two, the lower extreme four corners equidistance fixedly connected with support column (5) of lathe workstation (1), guide rail (2) lower extreme fixed mounting have two connecting device (6), the left end front portion and the equal swing joint in rear portion of lathe workstation (1) have handle (7).

2. The linear guide rail convenient to mount and dismount as claimed in claim 1, wherein: the main structure of the connecting device (6) is provided with a fixing rod (8), a spring column (10) and a clamping block (12), the fixing rod (8) is fixedly connected to the front portion and the rear portion of the lower end of the guide rail (2) respectively, the lower end of the fixing rod (8) is fixedly connected with a protection box (9), the spring column (10) is movably mounted in the middle of the protection box (9), and the bottom wall and the upper wall of the protection box (9) are provided with a sliding groove (11).

3. The linear guide rail convenient to mount and dismount as claimed in claim 2, wherein: the equal fixedly connected with fixture block (12) in both ends about spring post (10), the equal fixedly connected with one end of slider (13) in the upper and lower both ends of fixture block (12), the other end of slider (13) slides in spout (11) No. one, fixture block (12) all extend guard box (9) outside, and the outer end shape of fixture block (12) is the arc.

4. The linear guide rail convenient to mount and dismount as claimed in claim 1, wherein: the upper wall is provided with No. two chutes (14) in lathe workstation (1), the anterior and the equal fixedly connected with bearing (15) in rear portion of left side wall and right side wall in lathe workstation (1), and equal swing joint has screw thread post (16) between two bearings (15), the screw thread and the middle part screw thread of screw thread post (16) surface left part and right part are opposite screw thread, four swivel nuts (17) of the even fixedly connected with in surface of screw thread post (16), the equal fixedly connected with slip post (18) in upper end of swivel nut (17), the upper end of slip post (18) respectively with No. two chutes (14) sliding connection.

5. The linear guide rail convenient for installation and disassembly according to claim 1 or 4, wherein: the right end of the handle (7) is fixedly connected with the left end of the threaded column (16), and the threaded column (16) is located below the protective box (9).

6. The linear guide rail convenient to mount and dismount as claimed in claim 1, wherein: the structure and the connection mode of the first guide rail (2) and the second guide rail (3) are the same, and four clamping grooves (19) are uniformly formed in the front portion and the rear portion of the upper end of the machine tool workbench (1).