CN216263497U

CN216263497U - Device for fixedly connecting main shaft and lathe bed of 5-meter vertical lathe

Info

Publication number: CN216263497U
Application number: CN202122711987.6U
Authority: CN
Inventors: 朱彦军
Original assignee: Henan Zhongyuan Roller Shaft Co ltd
Current assignee: Henan Zhongyuan Roller Shaft Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of vertical lathes, in particular to a device for fixedly connecting a main shaft of a 5-meter vertical lathe with a lathe bed, which comprises a vertical lathe main body, wherein fixed seats are arranged on two sides of the vertical lathe main body, a supporting plate is fixedly connected to the inner side of the fixed seats, a bearing is fixedly connected to one end of the supporting plate, a connecting ring is fixedly connected to one end of the bearing, and a main shaft is arranged on the inner side of one end of the connecting ring. The limiting fixing of the main shaft is realized through the fixing seat, the operation is simple, and the use of workers is convenient.

Description

Device for fixedly connecting main shaft and lathe bed of 5-meter vertical lathe

Technical Field

The utility model relates to the technical field of vertical lathes, in particular to a device for fixedly connecting a main shaft and a lathe bed of a 5-meter vertical lathe.

Background

The vertical lathe is called as a vertical lathe for short, the vertical lathe is mainly used for processing large and heavy workpieces with large diameter and short length and workpieces which are not easy to clamp on a horizontal lathe, under the condition that the rotation diameter is met, the too heavy workpieces are not easy to clamp on a horizontal lathe, the dead weight of the vertical lathe influences the processing precision, the vertical lathe can be used for solving the problems, the vertical lathe is more and more widely applied along with the development of the society, and therefore the requirement for a fixing and connecting device for a main shaft and a lathe bed of the vertical lathe is increased day by day.

The connecting mechanism of the vertical lathe spindle and the lathe bed on the market at present is complex, the connection is very troublesome, the installation efficiency of workers is reduced, meanwhile, the spindle is fixed on the inner side of the lathe bed through the general connecting mechanism, and when the working frame slides up and down along the spindle, the spindle is easy to generate transverse torsion, so that the spindle cannot eliminate the transverse torsion through the rotation of the spindle, and therefore, the device for fixedly connecting the spindle and the lathe bed of the 5-meter vertical lathe is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for fixedly connecting a main shaft and a lathe bed of a 5-meter vertical lathe, which aims 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 5 meters merry go round machine main shaft and lathe bed link device, includes the merry go round machine main part, the both sides of merry go round machine main part are provided with the fixing base, the inboard fixedly connected with supporting disk of fixing base, the one end fixedly connected with bearing of supporting disk, the one end fixedly connected with go-between of bearing, the one end inboard of go-between is provided with the main shaft.

Preferably, the number of the fixing seats is four, the fixing seats are symmetrically distributed on the left side and the right side of the vertical central line of the vertical lathe main body, and the fixing seats are located above the same side and fixedly connected with the vertical lathe main body.

Preferably, be located with one side below fixing base and merry go round machine main part sliding connection, and the bottom fixedly connected with screw thread section of thick bamboo of fixing base, the inboard screwed connection of screw thread section of thick bamboo has adjusting screw, adjusting screw's bottom fixedly connected with motor, and motor and merry go round machine main part fixed connection.

Preferably, the inner side of the fixed seat is provided with lubricating oil, and the inner side of one end of the fixed seat is spirally connected with a plug.

Preferably, the bottom end of the fixing seat positioned on the lower side is fixedly connected with a limiting cylinder, the inner side of the limiting cylinder is connected with a guide shaft in a sliding mode, and the guide shaft is fixedly connected with the vertical lathe main body.

Preferably, one end of the limiting cylinder is fixedly connected with a controller.

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

1. according to the utility model, through the arrangement of the plug, the supporting disk, the bearing, the connecting ring, the controller and the limiting cylinder, when the working frame slides up and down along the main shaft, the main shaft can rotate on the inner side of the bearing through the connecting ring, so that the transverse torsion of the working frame on the main shaft can be eliminated, the main shaft is protected, and the service life of the main shaft is further prolonged.

2. According to the utility model, through the limiting cylinder, the guide shaft, the motor, the adjusting screw rod and the thread cylinder, the position of the lower side fixing seat can be adjusted through the adjusting screw rod, so that the spindle is conveniently placed between the fixing seats, the spindle is conveniently limited and fixed through the fixing seats, the operation is simple, and the use of workers is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention.

In the figure: the device comprises a vertical lathe main body 1, a main shaft 2, a working frame 3, a plug 4, a support plate 5, a bearing 6, a connecting ring 7, a controller 8, a limiting cylinder 9, a guide shaft 10, a motor 11, an adjusting screw 12, a threaded cylinder 13 and a fixed seat 14.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a 5 meters merry go round machine main shaft and lathe bed link device, includes merry go round machine main part 1, the both sides of merry go round machine main part 1 are provided with fixing base 14, the inboard fixedly connected with supporting disk 5 of fixing base 14, the one end fixedly connected with bearing 6 of supporting disk 5, the one end fixedly connected with go-between 7 of bearing 6, the one end inboard of go-between 7 is provided with main shaft 2.

Furthermore, the number of the fixing seats 14 is four, the fixing seats are symmetrically distributed on the left side and the right side of the vertical central line of the vertical lathe main body 1, the fixing seat 14 located above the same side is fixedly connected with the vertical lathe main body 1, the main shaft 2 can be limited and fixed through the fixing seat 14, so that the normal work of the main shaft 2 is ensured, further, the fixing seat 14 located below the same side is slidably connected with the vertical lathe main body 1, the bottom end of the fixing seat 14 is fixedly connected with a threaded cylinder 13, the inner side of the threaded cylinder 13 is spirally connected with an adjusting screw 12, the bottom end of the adjusting screw 12 is fixedly connected with a motor 11, the motor 11 is fixedly connected with the vertical lathe main body 1, the adjusting screw 12 is conveniently driven to rotate through the motor 11, the threaded cylinder 13 is driven to move in the vertical direction through the adjusting screw 12, and further, lubricating oil is arranged on the inner side of the fixing seat 14, and the inboard spiral connection of one end of fixing base 14 has end cap 4, is convenient for realize the interpolation to the inboard lubricating oil of fixing base 14 through end cap 4, and is convenient for realize lubricating between bearing 6 and main shaft 2 through the inboard lubricating oil of fixing base 14, and is further, is located the downside the spacing section of thick bamboo 9 of the bottom fixedly connected with of fixing base 14, the inboard sliding connection of spacing section of thick bamboo 9 has guiding axle 10, and guiding axle 10 and merry go round machine main part 1 fixed connection, can realize spacing to spacing section of thick bamboo 9 through guiding axle 10, and then realize the spacing to the vertical direction position of fixing base 14, and is further, the one end fixedly connected with controller 8 of spacing section of thick bamboo 9 can control the electronic component of this device through controller 8.

The working process is as follows: before the spindle 2 is used, power is supplied by an external power supply, when the spindle 2 needs to be installed, the controller 8 controls the motor 11 to drive the adjusting screw 12 to rotate spirally on the inner side of the threaded cylinder 13, the threaded cylinder 13 drives the fixing seat 14 and the limiting cylinder 9 to slide downwards along the guide shaft 10 until the distance between the fixing seats 14 on the upper side and the lower side meets the installation requirement of the spindle 2, then the two ends of the spindle 2 are placed on the inner side of the connecting ring 2, the controller 8 controls the motor 11 to drive the adjusting screw 12 to rotate spirally on the inner side of the threaded cylinder 13 in the opposite direction, the threaded cylinder 13 drives the fixing seat 14, the supporting plate 5, the bearing 6 and the connecting ring 7 to be clamped with the spindle 2, and meanwhile, the limiting cylinder 9 can also slide upwards along the guide shaft 10.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 5 meters merry go round machine main shaft and lathe bed link device, includes merry go round machine main part (1), its characterized in that: the vertical lathe is characterized in that fixing seats (14) are arranged on two sides of the vertical lathe main body (1), a supporting plate (5) is fixedly connected to the inner side of each fixing seat (14), a bearing (6) is fixedly connected to one end of each supporting plate (5), a connecting ring (7) is fixedly connected to one end of each bearing (6), and a main shaft (2) is arranged on the inner side of one end of each connecting ring (7).

2. The device for fixedly connecting the main shaft and the lathe bed of the 5-meter vertical lathe according to claim 1, characterized in that: the number of the fixing seats (14) is four, the fixing seats are symmetrically distributed on the left side and the right side of the vertical central line of the vertical lathe main body (1), and the fixing seats (14) are located above the same side and are fixedly connected with the vertical lathe main body (1).

3. The device for fixedly connecting the main shaft and the lathe bed of the 5-meter vertical lathe according to claim 1, characterized in that: lie in with one side below fixing base (14) and merry go round machine main part (1) sliding connection, and the bottom fixedly connected with screw thread section of thick bamboo (13) of fixing base (14), the inboard screwed connection of screw thread section of thick bamboo (13) has adjusting screw (12), the bottom fixedly connected with motor (11) of adjusting screw (12), and motor (11) and merry go round machine main part (1) fixed connection.

4. The device for fixedly connecting the main shaft and the lathe bed of the 5-meter vertical lathe according to claim 1, characterized in that: lubricating oil is arranged on the inner side of the fixed seat (14), and a plug (4) is spirally connected to the inner side of one end of the fixed seat (14).

5. The device for fixedly connecting the main shaft and the lathe bed of the 5-meter vertical lathe according to claim 1, characterized in that: the bottom end of the fixing seat (14) located on the lower side is fixedly connected with a limiting cylinder (9), the inner side of the limiting cylinder (9) is connected with a guide shaft (10) in a sliding mode, and the guide shaft (10) is fixedly connected with the vertical lathe main body (1).

6. The device for fixedly connecting the main shaft and the lathe bed of the 5-meter vertical lathe according to claim 5, characterized in that: one end of the limiting cylinder (9) is fixedly connected with a controller (8).