CN216802455U

CN216802455U - Leveling device for machine tool body

Info

Publication number: CN216802455U
Application number: CN202220125052.1U
Authority: CN
Inventors: 马真涛; 信长朋
Original assignee: Shandong Gongfeng Laser Technology Co ltd
Current assignee: Shandong Gongfeng Laser Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-24
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of machine tool bodies. Especially, relate to a lathe bed levelling device, its technical scheme includes: the mounting structure comprises a mounting block, a mounting plate, a first screw, a second screw, a supporting plate, a second sliding seat and a screw rod, wherein the supporting plate is arranged on one side of the mounting plate, the second sliding seat is arranged at the lower end of the supporting plate in a sliding manner, a first bearing is arranged in the supporting plate in an embedded manner, the first screw is inserted into the first bearing in a rotating manner, the mounting plate is provided with the mounting block above the supporting plate, a third screw hole is formed in the mounting plate and the supporting plate, the screw rod is inserted into the third screw in a rotating manner, the second bearing is installed in the second sliding seat in an embedded manner, and the second screw rod is inserted into the second bearing in a rotating manner. According to the general machine tool body, the general machine tool body is placed between the limiting blocks, the transverse position is adjusted through the second screw rod and the screw rods, the four corners of the general machine tool body are adjusted, the general machine tool body is effectively supported and leveled, and the general machine tool body is convenient to mount.

Description

Leveling device for machine tool body

Technical Field

The utility model relates to the technical field of machine tool bodies, in particular to a leveling device for a machine tool body.

Background

The industrial main machine, namely a machine tool in general, is the most inexorable thing in modern industry, such as machinery, automobiles, electric power, railways, propagation, national defense, aerospace and chemical engineering, the key fields of the main machine need the machine tool directly or the machine tool is used for manufacturing related equipment, the bed of the crane machine tool is an important component of the machine tool, and the bed of the machine tool has good wear resistance, shock absorption and good processing performance.

The upper end of the machine tool body is provided with more devices which must be integrally horizontal, so that the machine tool needs to be kept horizontal in the installation and erection process, in particular to a plurality of large machine tool bodies, some machine tool bodies are formed by assembling and splicing a plurality of machine tool bodies, the weight and the volume of the machine tool bodies cause the installation of workers to be difficult, the leveling of the machine tool bodies is more inconvenient to guarantee, and a leveling device convenient for the machine tool bodies is particularly needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a machine tool bed leveling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lathe bed levelling device, includes installation piece, mounting panel, first screw rod, second screw rod, backup pad, second slide and spiral shell stick, mounting panel one side is provided with the backup pad, backup pad lower extreme slidable mounting has the second slide, inside first screw and the inserting of having seted up respectively of mounting panel, first bearing is installed in the inside embedding of backup pad, first screw rod has been inserted in the inside rotation of first bearing, the mounting panel all is provided with the installation piece with the backup pad top, the third screw has all been seted up to mounting panel and backup pad inside, the inside screw that has pegged graft of all rotating of third screw has the spiral shell stick, the spiral shell stick upper end is provided with the pivot, the inside second screw of having seted up of backup pad lower extreme, the inside embedding of second slide installs the second bearing, the inside rotation of second bearing is pegged graft and is had the second screw rod.

Preferably, the lower end of the mounting plate is provided with a first sliding seat in a sliding manner. Through the first slide, the mounting plate is realized sliding on the upper end of the first slide.

Preferably, one end of the first screw rod is rotatably inserted into the first screw hole, and a third twisting handle is arranged at one end of the first screw rod. Through first screw rod at the inside rotation of first screw, drive the backup pad at mounting panel one end lateral shifting, turn round the handle through the third, the process that the staff twisted first screw rod is more light convenient.

Preferably, one end of the supporting plate is provided with a limiting rod, and one end of the limiting rod is inserted into the jack. The supporting plate which moves transversely is limited by the limiting plate.

Preferably, the outer wall of the upper end of the screw rod is provided with a second twisting handle, and the upper end of the rotating shaft is rotatably inserted into the mounting block. Through the handle is turned round to the second, the staff twists the process of changeing the spiral shell stick more easily convenient, and through the pivot, when the spiral shell stick rotated the lifting of drive installation piece, the lifting was stabilized to the installation piece.

Preferably, the installation piece upper end one side all is provided with the stopper, and the inside ball that installs the equidistance and distribute of rotating of installation piece upper end. The outer walls of the two sides of the machine tool body are limited through the limiting blocks, after the machine tool body is leveled, the machine tool body is effectively stabilized through the movement of the lower ends of the limiting blocks, and the machine tool body which is stabilized is pushed to reciprocate through the balls.

Preferably, one end of the second screw rod is rotatably inserted into the second screw hole, and one end of the second screw rod is provided with a first twisting handle. Through the rotation of second screw in second screw inside, make the backup pad slide in second slide upper end, through first twist reverse handle, it is more convenient that the staff rotates the second screw.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the ball is matched with the screw rod, the screw rod is rotated to drive the machine tool body at the upper end of the ball to move longitudinally, when the mounting block moves longitudinally, the rotating shaft rotates in the mounting block to lift the machine tool body, the machine tool body moves at the upper end of the ball, through the matching of the first screw rod and the insert rod, the first screw rod drives the support plate to move transversely at one side of the mounting plate when rotating, when moving, the support plate moves transversely in the insert hole through the limiting rod, the machine tool body is stabilized, through the matching of the first slide seat and the second slide seat, the support plate can be pushed to move transversely when rotating the second screw rod, the mounting plate synchronously moves with the support plate due to the sliding installation of the lower end in the first slide seat, the micro-adjustment of the positions at two sides of the machine tool body is carried out, each lifted mounting block can be independently adjusted, the height of four corners of the machine tool body can be effectively adjusted under the condition of uneven ground, and under the condition of large weight and large volume of the machine tool body, the device is placed on two sides of the lower end of the machine tool body during supporting by integrally supporting the lower end of the machine tool body, and the two devices are matched for use, so that the leveling of the machine tool body is more convenient.

Drawings

FIG. 1 is a main sectional structural view of the present invention;

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

FIG. 3 is an enlarged, cross-sectional, schematic view of the second carriage of FIG. 2 in accordance with the present invention;

fig. 4 is a main sectional enlarged structural schematic diagram of the mounting block in fig. 2 of the present invention.

In the figure: 1. a limiting block; 2. mounting blocks; 3. mounting a plate; 4. a first slider; 5. a first screw; 6. a limiting rod; 7. a first screw hole; 8. a jack; 9. a second screw; 10. a support plate; 11. a second slide carriage; 12. a first twist grip; 13. a first bearing; 14. a second twist grip; 15. a ball bearing; 16. a screw rod; 17. a third twist grip; 18. a second bearing; 19. a second screw hole; 20. a rotating shaft; 21. and a third screw hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a lathe bed levelling device, includes installation piece 2, mounting panel 3, first screw rod 5, second screw rod 9, backup pad 10, second slide 11 and

spiral shell stick

16, and 3 one sides of mounting panel are provided with

backup pad

10, and 3 lower extremes of mounting panel set up slidable mounting and have first slide 4, and the mounting panel 3 realizes sliding in first slide 4 upper end under the promotion of external force. The lower end of the supporting plate 10 is slidably mounted with a second slide 11, and the supporting plate 10 is pushed by an external force to slide on the upper end of the second slide 11.

First screw 7 and jack 8 have been seted up respectively to mounting panel 3 inside, and first screw 7 distributes with jack 8 and is used for the installation of first screw rod 5 and gag lever post 6. The first bearing 13 is installed in the supporting plate 10 in an embedded mode, the first screw 5 is inserted into the first bearing 13 in a rotating mode, one end of the first screw 5 is connected into the first screw hole 7 in a rotating mode, the first screw 5 rotates stably in the first bearing 13 when rotating, and meanwhile the first screw 5 is matched with the threads of the first screw hole 7 to enable the supporting plate 10 to move transversely on one side of the mounting plate 3.

One end of the first screw 5 is provided with a third twisting handle 17, and the third twisting handle 17 provides convenience for a worker to twist and turn the first screw 5. 10 one ends of the supporting plate are provided with the limiting

rods

6, 6 one ends of the limiting rods are inserted into the jacks 8, the thread filtering rotating device has the problem of following 5 sleeve plate rotating of the first screw, and when the supporting plate 10 moves transversely, the limiting rods 6 move inside the jacks 8 to provide limiting action for the supporting plate 10 moving transversely.

When the first screw rod 5 rotates, the mounting plate 3 and the supporting plate 10 are both provided with the mounting block 2, the mounting plate 3 and the supporting plate 10 are both internally provided with the third screw hole 21, the third screw hole 21 is internally and rotatably inserted with the screw rod 16, the screw rod 16 is a small threaded rod, and the third screw hole 21 is internally rotated. The outer wall of the upper end of the screw rod 16 is provided with a second twist handle 14, and the second twist handle 14 provides convenience for rotating the screw rod 16. The 16 upper ends of spiral shell stick are provided with

pivot

20, and 20 upper ends of pivot rotate to peg graft inside installation piece 2, and installation piece 2 realizes rotating with spiral shell stick 16 and links together, and when spiral shell stick 16 rotated, the article that have the weight were placed to 2 upper ends of installation piece will remain stable, place the condition that provides stable longitudinal motion for the lathe bed.

The limiting blocks 1 are arranged on one sides of the upper ends of the mounting blocks 2, the balls 15 distributed at equal intervals are mounted on the upper ends of the mounting blocks 2 in a rotating mode, the balls 15 are used for supporting the lower end of the machine tool body in a rolling mode, and the machine tool body is adjusted in a moving mode in the horizontal direction. A second screw hole 19 is formed in the lower end of the supporting plate 10, a second bearing 18 is embedded in the second sliding seat 11, a second screw 9 is inserted into the second bearing 18 in a rotating mode, and the second screw 9 can stably rotate in the second sliding seat 11.

One end of the second screw 9 is rotatably inserted into the second screw hole 19, the second screw 9 pushes the support plate 10 to move transversely when the second screw hole 19 is not rotated, the support plate 10 moves transversely and synchronously with the mounting plate 3 slidably mounted on the first slide seat 4, and the second screw 9 also stabilizes the sliding mechanism at the lower ends of the support plate 10 and the mounting plate 3. When the lathe bed is placed at ball 15 upper ends, obtain effectual regulation, steadily install with the jointing equipment. One end of the second screw 9 is provided with a first torsion handle 12, which facilitates the rotation of the second screw 9.

The working principle is as follows: in the practical application process, the third twisting handle 17 is rotated to extend the mounting plate 3, the lengths of the mounting plate 3 and the support plate 10 are adjusted according to the width of the machine tool body, the mounting plate 3 and the support plate 10 are slightly longer than the machine tool body, the rotation of the first screw 5 is stopped, the machine tool body is convenient to place, the front end and the rear end of the machine tool body are respectively placed at the upper ends of the balls 15, the device needs two devices to be matched for use, the lower ends of the front side and the rear side of the machine tool body are supported, the limiting blocks 1 are positioned on the outer wall of the machine tool body and push the machine tool body to correspond to the connecting equipment, the first twisting handle 12 is screwed to drive the support plate 10 and the mounting plate 3 to move transversely, the machine tool body at the upper end moves transversely and twists the second twisting handle 14 to drive the machine tool body to move longitudinally, the mounting ground is kept horizontal when the mounting surfaces are different, the rotating mechanisms need to be independently adjusted, and when the machine tool body and the connecting equipment are equal in height, the machine tool body is pushed to be attached to the connecting equipment through rolling support of the balls 15, the third twisting handle 17 is twisted to enable the limiting block 1 to be attached to the outer wall of the machine tool body, the machine tool body is fixed, subsequent installation is conducted after the machine tool body is effectively leveled and adjusted, the problem that workers are difficult to install due to the weight and the volume of the machine tool body is avoided, the device effectively guarantees leveling of the machine tool body, machine tool bodies of different specifications can be leveled, and installation of the machine tool body is more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lathe bed levelling device, includes installation piece (2), mounting panel (3), first screw rod (5), second screw rod (9), backup pad (10), second slide (11) and spiral shell stick (16), its characterized in that: a supporting plate (10) is arranged on one side of the mounting plate (3), a second sliding seat (11) is slidably mounted at the lower end of the supporting plate (10), a first screw hole (7) and a jack (8) are respectively formed in the mounting plate (3), a first bearing (13) is embedded in the supporting plate (10), a first screw rod (5) is rotatably inserted in the first bearing (13), mounting blocks (2) are respectively arranged above the mounting plate (3) and the supporting plate (10), third screw holes (21) are respectively formed in the mounting plate (3) and the supporting plate (10), a screw rod (16) is rotatably inserted in the third screw holes (21), a rotating shaft (20) is arranged at the upper end of the screw rod (16), a second screw hole (19) is formed in the lower end of the supporting plate (10), and a second bearing (18) is embedded in the second sliding seat (11), and a second screw rod (9) is rotatably inserted in the second bearing (18).

2. The machine tool bed leveling device of claim 1, wherein: the lower end of the mounting plate (3) is provided with a first sliding seat (4) in a sliding manner.

3. The machine tool bed leveling device of claim 1, wherein: one end of the first screw rod (5) is rotatably inserted into the first screw hole (7), and a third twisting handle (17) is arranged at one end of the first screw rod (5).

4. The machine tool bed leveling device of claim 1, wherein: one end of the supporting plate (10) is provided with a limiting rod (6), and one end of the limiting rod (6) is inserted into the jack (8).

5. The machine tool bed leveling device of claim 1, wherein: the outer wall of the upper end of the screw rod (16) is provided with a second twisting handle (14), and the upper end of the rotating shaft (20) is rotatably inserted into the mounting block (2).

6. The machine tool bed leveling device of claim 1, wherein: installing piece (2) upper end one side all is provided with stopper (1), and the ball (15) that the equidistance distributes are installed in the inside rotation in installing piece (2) upper end.

7. The machine tool bed leveling device of claim 1, wherein: one end of the second screw rod (9) is rotatably inserted into the second screw hole (19), and one end of the second screw rod (9) is provided with a first twisting handle (12).