CN213616044U

CN213616044U - Base and numerically controlled grinder thereof

Info

Publication number: CN213616044U
Application number: CN202021847522.2U
Authority: CN
Inventors: 袁俊
Original assignee: Dongguan Fengbao Precision Machinery Co ltd
Current assignee: Dongguan Fengbao Precision Machinery Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-06
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the technical field of machine tool bases, in particular to a base and a numerically controlled grinder thereof, which comprises a machine tool base, wherein a Y-axis guide rail is arranged on the machine tool base, a front sliding seat and a rear sliding seat are arranged on the Y-axis guide rail, and a workbench is arranged on the front sliding seat and the rear sliding seat; the lathe bed base is also provided with a column mounting surface, and the thickness of the column mounting surface is sixty millimeters; the side surface of the upright post is also fixed with the upright post through a main shaft fixing seat, and a reinforcing rib is arranged inside the bed body base; the utility model has the advantages that: increase the thickness of column installation face, can promote the rigidity of lathe bed base, the inside frame structure that adopts simultaneously sets up the strengthening rib, lifting means's stability sets up Y axle grating chi and can avoid wearing and tearing in inside, sets up waste oil escape way on the lathe bed base, can collect waste oil and get into waste oil collecting box through waste oil collection mouth, lets lubricating oil and cutting fluid complete separation, avoids the decline of grinding fluid performance.

Description

Base and numerically controlled grinder thereof

Technical Field

The utility model relates to a machine tool base technical field specifically is a base and numerically control grinder thereof.

Background

The machine tool base is one of the most main parts in five major parts of the whole optical machine and is a bearing part of the whole machine, generally the structure of the base determines the stability of the whole machine, in addition, the structure size of the base also determines the moving stroke of a Y axis of a vertical machining center, a machine tool base casting has excellent mechanical and physical properties, can have comprehensive properties of various combinations of strength, hardness and toughness, and also can have one or more special properties such as wear resistance, high temperature resistance, low temperature resistance, corrosion resistance and the like, the weight and size range of the machine tool base casting is very wide, the lightest weight is only a few grams, the heaviest weight can reach 400 tons, the wall thickness is only 0.5 millimeter, the thickest thickness can exceed 1 meter, and the length can be from a few millimeters to tens of meters, so that the use requirements of different industrial departments can be met.

The existing common grinding machine base is insufficient in rigidity, so that the operation of the base with insufficient supporting force is unstable, the precision of a machine tool is low, and the product quality cannot meet the requirement.

Therefore, a high-rigidity machine tool base is needed, the overall supporting rigidity of the base can be guaranteed, and the stability of the numerically controlled grinder is greatly improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine tool base of high rigidity can guarantee the base with the body support rigidity, lets numerically control grinder's stability obtain the base and the numerically control grinder of great promotion to solve current ordinary grinder base, the rigidity is not enough, causes the invisible operation of base support very easily unstable, leads to the lathe precision not high, product quality can not reach the problem of requirement.

In order to achieve the above object, the utility model provides a following technical scheme:

a base comprises a lathe bed base, wherein a supporting foot pad is arranged at the bottom of the lathe bed base, a column mounting surface is further arranged on the lathe bed base, and the thickness of the column mounting surface is sixty millimeters; the novel lathe bed is characterized in that reinforcing ribs are arranged inside the lathe bed base, a waste oil discharge channel is arranged on the lathe bed base, the waste oil discharge channel leads to a waste oil collecting box through a waste oil collecting port, and the waste oil collecting box is arranged inside the lathe bed base.

As a further aspect of the present invention: the reinforcing ribs are provided with annular holes.

As a further aspect of the present invention: and a Y-axis grating ruler is arranged in the bed body base.

A numerical control grinding machine comprises the base and a Y-axis guide rail, wherein the Y-axis guide rail is arranged on the bed base, a front sliding seat and a rear sliding seat are arranged on the Y-axis guide rail, and a workbench is arranged on the front sliding seat and the rear sliding seat; the Z-axis servo motor is connected to the upright mounting surface through an upright, and an upright is fixed to the side surface of the upright through a main shaft fixing seat.

As a further aspect of the present invention: and Y-axis guide rail protective covers are further arranged on the Y-axis guide rails, and X-axis guide rail protective covers are further arranged on the front sliding seat and the rear sliding seat.

Compared with the prior art, the beneficial effects of the utility model are that: increase the thickness of column installation face, can promote the rigidity of lathe bed base, the inside frame structure that adopts simultaneously, set up the strengthening rib, further promote the rigidity of frame, thereby lifting means's precision, set up Y axle grating chi and can avoid wearing and tearing in inside, guarantee the use accuracy and the life of Y axle grating chi, set up waste oil discharge passage on the lathe bed base, can collect waste oil and get into the waste oil collecting box through waste oil collection mouth, let lubricating oil and cutting fluid separate completely, avoid the decline of grinding performance, also can reduce the pollution that produces the surrounding environment.

Drawings

Fig. 1 is a schematic structural diagram of a base.

Fig. 2 is a schematic structural diagram of the inside of the bed base.

Fig. 3 is a three-dimensional perspective view of a base.

Fig. 4 is a side cross-sectional view of a base.

Fig. 5 is a schematic structural diagram of a base and a numerically controlled machine tool thereof.

In the figure: 1. a Z-axis servo motor; 2. a column; 3. a main shaft fixing seat; 4. a main shaft; 5. a work table; 6. an X-axis guide rail shield; 7. a front and rear sliding seat; 8. an X-axis guide rail shield; 9. a bed body base 10 for supporting a foot pad; 11. a Y-axis grating scale; 12. mounting surfaces of the upright posts; 13. reinforcing ribs; 14. an annular aperture; 15. a waste oil discharge passage; 16. a waste oil collection port; 17. a waste oil collecting box; 18. a Y-axis guide rail.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1-4, in an embodiment of the present invention, a base includes a bed base 9, a supporting foot pad 10 is disposed at the bottom of the bed base 9, a column mounting surface 12 is further disposed on the bed base 9, and the thickness of the column mounting surface 12 is sixty millimeters; the novel lathe bed is characterized in that reinforcing ribs 13 are arranged inside the lathe bed base 9, a waste oil discharge channel 15 is arranged on the lathe bed base 9, the waste oil discharge channel 15 leads to a waste oil collecting box 17 through a waste oil collecting port 16, and the waste oil collecting box 17 is arranged inside the lathe bed base 9.

The utility model discloses an in the embodiment, increase the thickness of column installation face 12, from thirty millimeters, become sixty millimeters, can promote the rigidity of lathe bed base 9, inside frame structure that adopts simultaneously sets up strengthening rib 13, further promotes frame's rigidity to lifting means's precision and stability increase waste oil discharge passage 15 inside the lathe bed, do concentrated recovery processing to lubricating oil through waste oil collection mouth 16 and waste oil collecting box 17, avoid equipment fluid to mix and cause the pollution.

In one embodiment of the present invention, the reinforcing rib 13 is provided with an annular hole 14; the annular holes 14 arranged on the reinforcing ribs 13 can reduce the weight of the reinforcing ribs 13, ensure good supporting rigidity while reducing the weight of the base, reduce stress concentration inside the casting and ensure the precision of equipment.

Example 2:

as shown in fig. 1, in another embodiment of the present invention, a Y-axis grating ruler 11 is disposed inside the bed base 9; if Y axle grating chi 11 is installed outside the lathe, receives pollution and collision easily, sets up Y axle grating chi 11 mounted position inside lathe bed base 9, installs Y axle grating chi 11 inside the lathe, avoids polluting and damaging, can guarantee Y axle grating chi 11's use accuracy and life.

Example 3:

as shown in fig. 5, in another embodiment of the present invention, a numerically controlled grinder includes the base, and further includes a Y-axis guide rail 18, the Y-axis guide rail 18 is disposed on the bed base 9, the Y-axis guide rail 18 is provided with a front and rear sliding seat 7, and the front and rear sliding seat 7 is provided with a worktable 5; the Z-axis servo motor 1 is connected to the upright post mounting surface 12 through an upright post 2, and the upright post 2 is fixed to the side surface of the upright post 2 through a main shaft fixing seat 3.

In an embodiment of the present invention, a Y-axis guide rail protection cover 8 is further disposed on the Y-axis guide rail 18, and an X-axis guide rail protection cover 6 is further disposed on the front and rear sliding seats 7; the equipment during operation, the coolant liquid of the processing usefulness of grinding machine receives the pollution of guide rail lubricating oil very easily to lead to the performance of grinding to descend, and produce the pollution to the environment, increase protector in the guide rail outside, guarantee that the grinding coolant liquid can not flow into inside and join with lubricating oil of base, do solitary recycle to the lapping liquid that the grinding machine was used in addition, thereby guaranteed the separation of lubricating oil and grinding cutting fluid.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A base comprises a lathe bed base (9) and is characterized in that a supporting foot pad (10) is arranged at the bottom of the lathe bed base (9), a column mounting surface (12) is further arranged on the lathe bed base (9), and the thickness of the column mounting surface (12) is sixty millimeters; the novel lathe bed is characterized in that reinforcing ribs (13) are arranged inside the lathe bed base (9), a waste oil discharge channel (15) is arranged on the lathe bed base (9), the waste oil discharge channel (15) leads to a waste oil collecting box (17) through a waste oil collecting port (16), and the waste oil collecting box (17) is arranged inside the lathe bed base (9).

2. The base according to claim 1, characterized in that said reinforcement (13) is provided with an annular hole (14).

3. The base of claim 2, characterized in that a Y-axis grating scale (11) is arranged inside the bed base (9).

4. A numerically controlled grinder, characterized by comprising the base according to any one of claims 1 to 3, and further comprising a Y-axis guide rail (18), wherein the Y-axis guide rail (18) is arranged on the bed base (9), a front sliding seat (7) and a rear sliding seat (7) are arranged on the Y-axis guide rail (18), and a workbench (5) is arranged on the front sliding seat and the rear sliding seat (7); the Z-axis servo motor (1) is connected to the upright mounting surface (12) through an upright (2), and the upright (2) is fixed to the side surface of the upright (2) through a main shaft fixing seat (3).

5. The numerically controlled grinder according to claim 4, characterized in that a Y-axis guide rail protection cover (8) is further disposed on the Y-axis guide rail (18), and an X-axis guide rail protection cover (6) is further disposed on the front and rear sliding seats (7).