TWM504654U - Strengthening structure of machine base - Google Patents

Description

Reinforced structure of machine tool base

This creation is about a reinforced structure, especially a reinforced structure of a machine tool base.

According to the conventional tool machine, a groove is arranged on the bottom surface of the base for arranging a spiral coil device, so that the base is an open structure, so that the groove of the base is concentrated with stress and deformation and vibration are generated.

Therefore, in order to solve such a problem, a manufacturer places a strip-shaped reinforcing rib structure above the groove of the base, which vertically intersects the groove, thereby preventing deformation of the groove and stress concentration of the base casting, thereby reducing the bending of the base. Deformation and vibration.

However, the strip-shaped rib structure still cannot effectively strengthen the structure of the base, and there is still a problem of stress concentration. Therefore, how to improve the structural strength of the conventional base is the subject of the creative work.

In order to solve the above problems, the present invention discloses a reinforced structure of a machine tool base, the reinforced structure spanning the groove of the base to prevent deformation and vibration of the base.

In order to achieve the above object, the present invention provides a reinforced structure of a machine tool base, comprising: a base having a bottom surface having a groove; a column connected to one side of the base; and a reinforcing structure, The rib is disposed on the groove and extends from the base toward the column, wherein the reinforcing structure comprises a pair of first reinforcing ribs and a pair of second reinforcing ribs, and the two first reinforcing ribs are disposed on the outer sides of the two second reinforcing ribs, and The two first reinforcing ribs and the two second reinforcing ribs respectively face the column obliquely. Thereby, the purpose of strengthening the structural strength of the base can be achieved.

Preferably, each of the first reinforcing ribs and each of the second reinforcing ribs each have a recess corresponding to the groove.

Preferably, each of the first reinforcing ribs and each of the second reinforcing ribs has an arc end different from the column.

Preferably, the inclination angles of the two first reinforcing ribs are oppositely disposed, and the inclination angles of the two second reinforcing ribs are oppositely disposed.

Thereby, the creation can prevent the deformation of the base groove and the problem of stress concentration, thereby reducing the bending deformation and vibration of the base. Furthermore, since the two first reinforcing ribs and the two second reinforcing ribs are obliquely oriented toward the column, the stress can be effectively dispersed, thereby achieving the purpose of strengthening the structural strength of the base.

For the convenience of the description, the central idea expressed in the above-mentioned creation content column is expressed by a specific embodiment. The various items in the embodiments are set forth in proportion to the description and not in the

Referring to FIG. 1 to FIG. 3, the reinforced structure of the tool machine base of the present invention includes:

A base 10 is generally rectangular in shape, and the base 10 has a bottom surface 11 and the bottom surface 11 is provided with a groove 12 in the longitudinal direction for mounting a spiral chip device (not shown).

A column 20 is attached to one side of the base 10 and adjacent to the groove 12.

A reinforcing structure 30 is spanned across the slot 12 and extends from the base 10 toward the post 20 . The reinforcing structure 30 includes a pair of first reinforcing ribs 31 and a pair of second reinforcing ribs 32. The two first reinforcing ribs 31 are disposed on the outer sides of the two second reinforcing ribs 32, and the two first reinforcing ribs 31 and the second two The reinforcing ribs 32 are oriented obliquely toward the column 20, respectively.

In addition, each of the first reinforcing ribs 31 and each of the second reinforcing ribs 32 has a concave portion 33 corresponding to the groove 12, and each of the concave portions 33 has a circular arc shape.

It is worth mentioning that each of the first reinforcing ribs 31 and each of the second reinforcing ribs 32 has an arc end 34 different from the column, and the arc end 34 can avoid stress concentration. In addition, the inclination angles of the two first reinforcing ribs 31 are oppositely disposed, and the inclination angles of the two second reinforcing ribs 32 are also oppositely disposed.

Thereby, the reinforcing structure 30 is disposed above the groove 12, and the reinforcing structure 30 is composed of the two first reinforcing ribs 31 and the two second reinforcing ribs 32, thereby preventing deformation of the groove 12 and stress concentration. Thereby, the bending deformation and the vibration of the base 10 are reduced. Moreover, since the two first reinforcing ribs 31 and the two second reinforcing ribs 32 are obliquely oriented toward the column 20, respectively, the stress can be effectively dispersed, thereby achieving the purpose of strengthening the structural strength of the base 10.

Although the present invention has been described in terms of a preferred embodiment, it is obvious to those skilled in the art that various changes can be made without departing from the spirit and scope of the invention. The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Any modification or change that is not in violation of the spirit of this creation is the scope of patent application for this creation.

10‧‧‧Base
12‧‧‧ Groove
30‧‧‧Strengthened structure
32‧‧‧second reinforcement rib
34‧‧‧Arc end
11‧‧‧ bottom
20‧‧‧ column
31‧‧‧First reinforcement rib
33‧‧‧ recess

[Fig. 1] is a perspective view of the reinforcing structure of the base of the tool machine of the present invention. [Fig. 2] is a top view of the reinforcing structure of the tooling machine base of the present invention. Fig. 3 is a cross-sectional view taken along line 3-3 of Fig. 2.

10‧‧‧Base

11‧‧‧ bottom

12‧‧‧ Groove

20‧‧‧ column

30‧‧‧Strengthened structure

31‧‧‧First reinforcement rib

32‧‧‧second reinforcement rib

33‧‧‧ recess

34‧‧‧Arc end

Claims (6)

A reinforced structure of a machine tool base, comprising: a base having a bottom surface, the bottom surface having a groove; a column connected to one side of the base; and a reinforcing structure spanning the groove And extending from the base toward the column, wherein the reinforcing structure includes a pair of first reinforcing ribs and a pair of second reinforcing ribs, the two first reinforcing ribs are disposed on the outer sides of the two second reinforcing ribs, and The two first reinforcing ribs and the two second reinforcing ribs respectively face the column obliquely. The reinforced structure of the machine tool base according to claim 1, wherein each of the first reinforcing ribs and each of the second reinforcing ribs has a recess corresponding to the groove. The reinforced structure of the machine tool base according to claim 2, wherein each of the first reinforcing ribs and each of the second reinforcing ribs has an arc end different from the column. The reinforced structure of the machine tool base according to claim 2, wherein the recesses are arc-shaped. The reinforced structure of the machine tool base according to claim 1, wherein the inclination angles of the two first reinforcing ribs are oppositely arranged. The reinforced structure of the machine tool base according to claim 1, wherein the inclination angles of the two second reinforcing ribs are oppositely arranged.