CN213104513U

CN213104513U - Numerical control lathe spindle head

Info

Publication number: CN213104513U
Application number: CN202021443729.3U
Authority: CN
Inventors: 钱明山
Original assignee: Changzhou Shehua Technology Co ltd
Current assignee: Changzhou Shehua Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-04
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a numerical control lathe main tapping relates to numerical control lathe equipment technical field, including the main tapping body, the main tapping body includes the axis body, the bottom fixed mounting of axis body has the bottom plate, the equal fixed mounting in top both sides of bottom plate has the reinforced rib board, the equal fixed mounting in top both sides of axis body has the fixed plate, the inlet port has been seted up to one side of axis body, the oil drain hole has been seted up to the opposite side of axis body, the equal fixed mounting in both sides of axis body has the mounting panel. The utility model discloses numerical control lathe spindle head can lubricate the spindle head body, has improved the lubrication degree of spindle head body, avoids leading to the internals of spindle head body to receive wearing and tearing under the operating pressure of height, can strengthen the bulk strength of spindle head body, through stiffening rib plate thickness along vertical direction from top to bottom progressively, makes the intensity of spindle head body higher, avoids the spindle head body to take place deformation under high temperature environment.

Description

Numerical control lathe spindle head

Technical Field

The utility model relates to a numerical control lathe equipment technical field specifically is a numerical control lathe spindle head.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

At present, the main shaft head is under high working pressure, and the lubrication degree is low, so that internal parts of the main shaft head are easily abraded, the working efficiency is influenced, the main shaft head needs to bear large bending moment in the using process, and the installation seat is low in strength, so that the main shaft head is easily deformed to a certain degree in a high-temperature environment, and the machining efficiency is influenced.

Therefore, it is necessary to provide a spindle head of a numerically controlled lathe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe spindle head to propose the problem that current numerical control lathe spindle head easily worn and easily takes place deformation among the above-mentioned background art of solution.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a numerical control lathe main tapping, includes the main tapping body, the main tapping body includes the axis body, the bottom fixed mounting of axis body has the bottom plate, the equal fixed mounting in top both sides of bottom plate has the reinforcing rib board, the equal fixed mounting in top both sides of axis body has the fixed plate, the inlet port has been seted up to one side of axis body, the oil drain hole has been seted up to the opposite side of axis body, the equal fixed mounting in both sides of axis body has the mounting panel, one side fixed mounting of mounting panel has the round axle, the one end fixed mounting of round axle has the installation axle, the one end fixed mounting of installation axle has the installation piece, one side of mounting panel is close to the outside fixed mounting of round axle has fixing bolt, the one end of installation axle.

Optionally, an oil storage tank is arranged at the inner top of the shaft body, and two sides of the oil storage tank are communicated with the oil inlet hole and the oil discharge hole respectively.

Optionally, the fixed plates are L-shaped, the number of the fixed plates is four, the four fixed plates are distributed in a rectangular array, and mounting holes are formed in the tops of the fixed plates.

Optionally, the top of both sides of axis body all fixed mounting have the connecting plate, the both sides of connecting plate all are fixed mutually with the fixed plate.

Optionally, the top of the reinforcing rib plate is fixed to the fixing plate, the thickness of the reinforcing rib plate increases gradually from top to bottom along the vertical direction, and the reinforcing rib plate is in a right trapezoid shape.

Optionally, the number of the fixing bolts is multiple, and the plurality of fixing bolts are in an annular array.

Optionally, the bottom plate is made of polyethylene material, the mounting plate is annular, and the circular shaft is fixed with the shaft body through the mounting plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through the cooperation setting between inlet port and the oil storage groove, can lubricate the main shaft head body, improve the lubrication degree of main shaft head body, avoid leading to the internals of main shaft head body under the operating pressure of height to receive wearing and tearing to improve work efficiency, solved the problem of easy wearing and tearing.

2. The utility model discloses, through being equipped with the reinforced rib board, can strengthen the bulk strength of main shaft head body, through the thickness of stiffening rib plate from top to bottom progressively increase along vertical direction, make the intensity of main shaft head body higher, avoid the main shaft head body to take place deformation under high temperature environment, solved the problem of easy emergence deformation.

Drawings

Fig. 1 is an overall schematic view of the main spindle head body structure of the present invention;

fig. 2 is a schematic side view of the main spindle head body structure of the present invention;

fig. 3 is a schematic top view of the main spindle head body structure of the present invention;

fig. 4 is a schematic perspective view of the reinforcing rib structure of the present invention.

In the figure: 1. a main spindle head body; 2. a shaft body; 3. a base plate; 4. a reinforcing rib plate; 5. a fixing plate; 6. an oil inlet hole; 7. an oil drain hole; 8. mounting a plate; 9. a circular shaft; 10. installing a shaft; 11. mounting blocks; 12. fixing the bolt; 13. a weight reduction groove; 14. an oil sump; 15. mounting holes; 16. a connecting plate.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a numerical control lathe spindle head as shown in figures 1-4, which comprises a spindle head body 1, wherein the spindle head body 1 comprises a spindle body 2, an oil storage tank 14 is arranged at the inner top of the spindle body 2, connecting plates 16 are fixedly arranged at the tops of two sides of the spindle body 2, a bottom plate 3 is fixedly arranged at the bottom of the spindle body 2, the bottom plate 3 is made of polyethylene material, reinforcing rib plates 4 are fixedly arranged at two sides of the top of the bottom plate 3, the thickness of the reinforcing rib plates 4 is gradually increased from top to bottom along the vertical direction, the reinforcing rib plates 4 are in a right trapezoid shape, the integral strength of the spindle head body 1 can be enhanced by arranging the reinforcing rib plates 4, the thickness of the reinforcing rib plates 4 is gradually increased from top to bottom along the vertical direction, the strength of the spindle head body 1 is higher, the deformation of the spindle head body 1 under the high-temperature environment is, the two sides of the top of the shaft body 2 are fixedly provided with fixing plates 5, the top of the reinforcing rib plate 4 is fixed with the fixing plates 5, the two sides of a connecting plate 16 are fixed with the fixing plates 5, the fixing plates 5 are L-shaped, the number of the fixing plates 5 is four, the four fixing plates 5 are distributed in a rectangular array, the top of the fixing plates 5 is provided with mounting holes 15, one side of the shaft body 2 is provided with an oil inlet hole 6, the main shaft head body 1 can be lubricated by the matching arrangement of the oil inlet hole 6 and an oil storage tank 14, the lubrication degree of the main shaft head body 1 is improved, the phenomenon that internal parts of the main shaft head body 1 are abraded under high working pressure is avoided, the working efficiency is improved, the problem of easy abrasion is solved, the other side of the shaft body 2 is provided with an oil discharge hole 7, the two sides of the oil storage tank 14 are respectively communicated with the oil inlet hole 6 and the, the shape of mounting panel 8 is the annular, one side fixed mounting of mounting panel 8 has circle axle 9, circle axle 9 passes through mounting panel 8 and fixes mutually with axis body 2, the one end fixed mounting of circle axle 9 has installation axle 10, the one end fixed mounting of installation axle 10 has installation piece 11, the outside fixed mounting that one side of mounting panel 8 is close to circle axle 9 has fixing bolt 12, fixing bolt 12's quantity has a plurality ofly, a plurality of fixing bolt 12 are the annular array, one side that the one end of installation axle 10 is close to installation piece 11 has been seted up and has been subtract heavy groove 13.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: in the use process, new lubricating oil is conveyed to the inside of the oil storage tank 14 through the oil inlet 6, the lubricating oil lubricates internal parts after entering the inside of the spindle head body 1, the lubrication degree of the shaft body 2 is improved, and the deformation amount of the shaft body 2 is reduced by arranging the reinforcing rib plates 4 on the two sides of the spindle head body 1, so that the overall strength of the spindle head body 1 is enhanced.

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 numerical control lathe spindle head, includes spindle head body (1), its characterized in that: the main shaft head body (1) comprises a shaft body (2), a bottom plate (3) is fixedly arranged at the bottom of the shaft body (2), reinforcing rib plates (4) are fixedly arranged on both sides of the top of the bottom plate (3), fixing plates (5) are fixedly arranged on both sides of the top of the shaft body (2), an oil inlet hole (6) is formed in one side of the shaft body (2), an oil discharge hole (7) is formed in the other side of the shaft body (2), mounting plates (8) are fixedly mounted on two sides of the shaft body (2), a round shaft (9) is fixedly mounted on one side of each mounting plate (8), one end of the round shaft (9) is fixedly provided with an installation shaft (10), one end of the installation shaft (10) is fixedly provided with an installation block (11), one side of the mounting plate (8) is fixedly provided with a fixing bolt (12) close to the outer side of the round shaft (9), one end of the mounting shaft (10) close to one side of the mounting block (11) is provided with a lightening groove (13).

2. A numerically controlled lathe spindle head according to claim 1, wherein:

an oil storage tank (14) is arranged at the inner top of the shaft body (2), and two sides of the oil storage tank (14) are communicated with the oil inlet hole (6) and the oil discharge hole (7) respectively.

3. A numerically controlled lathe spindle head according to claim 1, wherein:

the shape of fixed plate (5) is L shape, the quantity of fixed plate (5) has four, four fixed plate (5) are the distribution of rectangle array, mounting hole (15) have been seted up at the top of fixed plate (5).

4. A numerically controlled lathe spindle head according to claim 1, wherein:

the connecting plates (16) are fixedly mounted at the tops of two sides of the shaft body (2), and two sides of each connecting plate (16) are fixed with the fixing plates (5).

5. A numerically controlled lathe spindle head according to claim 1, wherein:

the top of the reinforcing rib plate (4) is fixed with the fixing plate (5), the thickness of the reinforcing rib plate (4) is gradually increased from top to bottom along the vertical direction, and the reinforcing rib plate (4) is in a right-angled trapezoid shape.

6. A numerically controlled lathe spindle head according to claim 1, wherein:

the number of the fixing bolts (12) is multiple, and the fixing bolts (12) are in an annular array.

7. A numerically controlled lathe spindle head according to claim 1, wherein:

the bottom plate (3) is made of polyethylene materials, the mounting plate (8) is annular, and the circular shaft (9) is fixed with the shaft body (2) through the mounting plate (8).