CN210291187U

CN210291187U - Machine tool supporting device with good stability

Info

Publication number: CN210291187U
Application number: CN201920459808.4U
Authority: CN
Inventors: 任毅
Original assignee: Shenyang Zhicheng Heavy Machinery Manufacturing Co ltd
Current assignee: Shenyang Zhicheng Heavy Machinery Manufacturing Co ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-04-10
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a lathe strutting arrangement that stability is good, including first bearing plate, second bearing plate and third bearing plate second bearing plate bottom face all is provided with the shock pad with third bearing plate top face four corners department, second bearing plate top level is provided with first bearing plate, first bearing plate is rectangle platelike structure first bearing plate bottom face center and second bearing plate top face center install main tributary supporting mechanism, the main supporting mechanism outside is provided with supplementary supporting mechanism, supplementary supporting mechanism includes head rod, second connecting rod and sleeve pipe, the sleeve pipe is all stretched into to the relative one end of head rod and second connecting rod, just the intraductal portion of the relative one end of head rod and second connecting rod is provided with the second spring. This good lathe strutting arrangement of stability has advantages such as structural design is reasonable, support stability height, can generally use widely.

Description

Machine tool supporting device with good stability

Technical Field

The utility model belongs to the technical field of the lathe supports, concretely relates to lathe strutting arrangement that stability is good.

Background

The large machine tool is directly placed on the ground in most cases, for example, a large numerical control machine tool, the bottom of the machine tool is generally in direct contact with the ground, or a gasket is simply added below a foot rest, the purpose is to prevent the machine tool from crushing and fracturing the ground, the shock absorption or ground contact protection measures of the existing large machine tool are too simple and have poor effects, and for machines which can generate strong vibration during working, the shock absorption pad simply plays no substantial role, and the shock absorption pad can be damaged and can also influence the ground where the machine tool is located after a long time, even the shock absorption can not be made, so that the abrasion of the machine tool is accelerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good lathe strutting arrangement of stability to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a machine tool supporting device with good stability comprises a first bearing plate, a second bearing plate and a third bearing plate, wherein the second bearing plate and the third bearing plate are of horizontally placed rectangular plate-shaped structures, shock absorption pads are arranged at four corners of the bottom end face of the second bearing plate and the top end face of the third bearing plate, the first bearing plate is horizontally arranged above the second bearing plate and is of a rectangular plate-shaped structure, a main supporting mechanism is arranged at the center of the bottom end face of the first bearing plate and the center of the top end face of the second bearing plate, and an auxiliary supporting mechanism is arranged on the outer side of the main supporting mechanism;

the auxiliary supporting mechanism comprises a first connecting rod, a second connecting rod and a sleeve, the sleeve is of a through pipe structure with two closed ends, one end, opposite to the first connecting rod, of the second connecting rod extends into the sleeve, a second spring is arranged inside the sleeve, one end, opposite to the first connecting rod, of the first connecting rod is connected with the bottom end face of the first bearing plate in a rotating mode through a pin shaft, one end, opposite to the second connecting rod, of the first connecting rod is located outside the sleeve, and one end, opposite to the second connecting rod, of the second connecting rod is connected with the top end face of the second bearing plate in a rotating mode through a.

Preferably, the main supporting mechanism comprises a supporting rod, a fixed pipe and a first spring, the fixed pipe is a through pipe with a top closed end, the bottom end of the fixed pipe is fixedly welded on the chassis, the chassis is fixedly connected with the top end face of the second bearing plate through a bolt, the bottom end of the supporting rod extends into the fixed pipe, the first spring is arranged in the fixed pipe below the bottom end of the supporting rod, and the top end of the supporting rod is fixedly connected with the bottom end face of the first bearing plate through a bolt.

Preferably, the top end surface of the first bearing plate is integrally formed with a plurality of groups of convex blocks in a matrix, and the convex blocks are of a boss type structure.

Preferably, the shock pad is a rubber structure with an I-shaped vertical interface, a through hole is formed in the axis of the shock pad, and a bolt used for connecting the second bearing plate and the third bearing plate penetrates through the through hole and is installed.

Preferably, four groups of auxiliary supporting mechanisms are arranged on the outer side of the main supporting mechanism and are respectively connected with the side edges of the bottom end face of the first bearing plate and the top end face of the second bearing plate which are relatively parallel.

The utility model discloses a technological effect and advantage: according to the machine tool supporting device with good stability, the main supporting mechanism serves as a bearing main body, the first spring is arranged in the fixed pipe, the buffering and damping effects can be achieved, and meanwhile, the fixed pipe is sleeved outside the supporting rod, so that the vertical stretching stability of the supporting rod is guaranteed; under the action of the auxiliary supporting mechanism, the first bearing plate is prevented from inclining laterally, and meanwhile, the auxiliary supporting mechanism has elasticity and can slowly release acting force generated by vibration of the machine body; the multi-stage damping is carried out through the design of the damping pad, and as the elastic modulus of rubber is much smaller than that of metal, larger elastic deformation can be generated, and larger impact deformation can be obtained when the machine body vibrates during working, the damping effect is better; the convex block is integrally formed on the surface, which is in contact with the machine body, of the top end of the second bearing plate, so that the friction between the second bearing plate and the machine body can be increased, and the effect of stable support is achieved; this good lathe strutting arrangement of stability has advantages such as structural design is reasonable, support stability height, can generally use widely.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the main supporting mechanism of the present invention;

FIG. 3 is a schematic structural view of the auxiliary supporting mechanism of the present invention;

fig. 4 is a schematic view of the shock pad structure of the present invention.

In the figure: the device comprises a first bearing plate 1, a second bearing plate 2, a first bearing plate 3, a convex block 4, a third bearing plate 4, a damping pad 5, a main support mechanism 6, an auxiliary support mechanism 7, a support rod 8, a fixing pipe 9, a first spring 10, a first connecting rod 11, a sleeve 12, a second spring 13 and a second connecting rod 14.

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.

The utility model provides a good lathe strutting arrangement of stability as shown in fig. 1-4, including first bearing plate 2, second bearing plate 1 and third bearing plate 4 are the rectangle platelike structure (not being restricted to the rectangular plate) that the level was placed, be provided with shock pad 5 in second bearing plate 1 bottom face and third bearing plate 4 top end face four corners department all, the level is provided with first bearing plate 2 above the second bearing plate 1, first bearing plate 2 is the rectangle platelike structure, install main supporting mechanism 6 in first bearing plate 2 bottom face center and second bearing plate 1 top end face center, the main supporting mechanism 6 outside is provided with auxiliary supporting mechanism 7;

the auxiliary supporting mechanism 7 comprises a first connecting rod 11, a second connecting rod 14 and a sleeve 12, the sleeve 12 is a through pipe structure with two closed ends, one end of the first connecting rod 11 opposite to the end of the second connecting rod 14 extends into the sleeve 12, a second spring 13 is arranged inside the sleeve 12 at one end of the first connecting rod 11 opposite to the end of the second connecting rod 14, one end of the first connecting rod 11 outside the sleeve 12 is rotatably connected with the bottom end face of the first bearing plate 2 through a pin shaft, and one end of the second connecting rod 14 outside the sleeve 12 is rotatably connected with the top end face of the second bearing plate 1 through a pin shaft.

Specifically, main supporting mechanism 6 includes bracing piece 8, fixed pipe 9 and first spring 10, fixed pipe 9 is the siphunculus that the top was closed up, and the bottom mounting welding of fixed pipe 9 is on the chassis, and the chassis passes through bolt and 1 top end face fixed connection of second bearing plate, inside 8 bottoms of bracing piece stretched into fixed pipe 9, fixed pipe 9 cup jointed outside bracing piece 8, has guaranteed the stability that 8 telescopic from top to bottom of bracing piece be provided with first spring 10 in the fixed pipe 9 of 8 bottoms below of bracing piece, the bottom face fixed connection of bolt and first bearing plate 2 is passed through on the top of bracing piece 8.

Specifically, integrated into one piece has lug 3 on the top face of first bearing plate 2, lug 3 is the matrix and is provided with the multiunit, lug 3 is boss type structure, can increase and the organism between the friction, reach the effect of stable stay.

Specifically, the cushion 5 is the rubber matter structure of I shape for vertical interface, and rubber elastic modulus is much less than the metal, can produce great elastic deformation, can obtain bigger impact deformation when the organism work produces vibrations for the shock attenuation effect is better cushion 5 axle center department is provided with the through-hole, passes the through-hole and installs the bolt that is used for connecting second bearing plate 1 and third bearing plate 4.

Specifically, four sets of auxiliary supporting mechanisms 7 are arranged on the outer side of the main supporting mechanism 6 and are respectively connected with the side edges of the bottom end face of the first bearing plate 2 and the top end face of the second bearing plate 1, which are relatively parallel, so that the force application is uniform, and the first bearing plate 2 is prevented from inclining laterally.

Specifically, when the machine tool is supported, a plurality of groups of machine tool supporting devices with good stability can be placed at the bottom of the machine tool for simultaneous supporting, the main supporting mechanism 6 serves as a bearing main body, the auxiliary supporting mechanism 7 prevents the first bearing plate 2 from inclining laterally and can release acting force generated by vibration of the machine body slowly, the shock absorption pad 5 performs multi-stage shock absorption, larger impact deformation is obtained when the machine body works to generate vibration, the shock absorption effect is enhanced, the friction between the lug 3 and the machine body is increased, and the supporting stability is enhanced; this good lathe strutting arrangement of stability has advantages such as structural design is reasonable, support stability height, can generally use widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a good lathe strutting arrangement of stability, includes first bearing plate (2), second bearing plate (1) and third bearing plate (4), its characterized in that: the second bearing plate (1) and the third bearing plate (4) are of horizontally placed rectangular plate-shaped structures, four corners of the bottom end face of the second bearing plate (1) and the top end face of the third bearing plate (4) are respectively provided with a shock pad (5), a first bearing plate (2) is horizontally arranged above the second bearing plate (1), the first bearing plate (2) is of a rectangular plate-shaped structure, a main supporting mechanism (6) is arranged at the center of the bottom end face of the first bearing plate (2) and the center of the top end face of the second bearing plate (1), and an auxiliary supporting mechanism (7) is arranged on the outer side of the main supporting mechanism (6);

supplementary supporting mechanism (7) include head rod (11), second connecting rod (14) and sleeve pipe (12), sleeve pipe (12) are the siphunculus structure that both ends were closed up, head rod (11) and the relative one end of second connecting rod (14) all stretch into sleeve pipe (12), just sleeve pipe (12) inside of head rod (11) and the relative one end of second connecting rod (14) is provided with second spring (13), is in the outside head rod (11) one end of sleeve pipe (12) is passed through the round pin axle and is connected with first bearing plate (2) bottom face rotation, is in outside second connecting rod (14) one end of sleeve pipe (12) is passed through the round pin axle and is connected with second bearing plate (1) top face rotation.

2. The machine tool supporting device with good stability as claimed in claim 1, wherein: main tributary supporting mechanism (6) are including bracing piece (8), fixed pipe (9) and first spring (10), fixed pipe (9) are the siphunculus that the top was closed up, and the bottom mounting welding of fixed pipe (9) is on the chassis, and the chassis passes through bolt and second bearing plate (1) top face fixed connection, bracing piece (8) bottom is stretched into inside fixed pipe (9) be provided with first spring (10) in fixed pipe (9) of bracing piece (8) bottom below, the bottom face fixed connection of bolt and first bearing plate (2) is passed through on the top of bracing piece (8).

3. The machine tool supporting device with good stability as claimed in claim 1, wherein: the top end face of the first bearing plate (2) is integrally formed with a plurality of convex blocks (3), the convex blocks (3) are arranged in a matrix mode, and the convex blocks (3) are of a boss type structure.

4. The machine tool supporting device with good stability as claimed in claim 1, wherein: the damping pad (5) is of a rubber structure with an I-shaped vertical interface, a through hole is formed in the axis of the damping pad (5), and a bolt used for connecting the second bearing plate (1) and the third bearing plate (4) is installed after penetrating through the through hole.

5. The machine tool supporting device with good stability as claimed in claim 1, wherein: four groups of auxiliary supporting mechanisms (7) are arranged on the outer side of the main supporting mechanism (6) and are respectively connected with the side edges of the bottom end surface of the first bearing plate (2) and the top end surface of the second bearing plate (1) which are relatively parallel.