TWM610183U - Support component for machine tool - Google Patents

Abstract

A supporting member of a machine tool includes a metal mold wall and a main body. The metal mold wall is made of sheet metal and has a surrounding wall portion forming a confining space. The main body is solidified and formed by cement matrix material in the surrounding space and fixed with the metal mold wall. The supporting member can have good mechanical properties, low permeability, low thermal conductivity, shock absorption and durability due to the main body made of cement matrix material, which can meet the needs of machine tools with high mechanical properties and stability. Moreover, the metal mold wall can improve the anti-deformation ability of the main body and can be used as a protective layer to prevent external harmful substances from directly invading the main body, thereby prolonging the service life of the supporting member. Since the material for the support member is easier to obtain and easier to implement, the manufacturing cost can be greatly reduced, and the production process is less harmful to the environment and is more environmentally friendly.

Description

Support member of machine tool

The present invention relates to a supporting member, in particular to a supporting member of a machine tool.

The support members of general machine tools such as machine tools or fuselages used to support processing tools are mainly made of cast iron or steel materials by welding. Although the support members made of cast iron or steel materials have good mechanical properties, they are dynamic rigid Or vibration resistance and poor thermal stability can easily affect the machining accuracy and stability of the machine tool, resulting in poor yield of processed workpieces, and it is also unfavorable for the machine tool to process a large number of workpieces. Especially for supporting members made of cast iron materials, during the production process, the mold needs to be opened before casting. The metal material needs to be melted during casting, and the melting temperature is as high as 1,000 degrees Celsius. It is impossible to pre-install fasteners and wires in the mold according to requirements Cables, pipes, sensors, etc.; after casting and demolding, there are residual stresses in the cast iron supporting members, which must be relieved by heat treatment to stabilize the castings and maintain the required accuracy of the machining process And use performance, while heat treatment consumes high energy and carbon emissions, which will affect the environment. In addition, the support members made of cast iron may be deformed due to the influence of heat and cold or processing vibration for a long time, which may cause changes in internal stress and must be handled through maintenance and correction methods.

In order to improve the shortcomings of support members made of cast iron, artificial stone is currently used to make support members of machine tools. Artificial stone has good vibration damping, corrosion resistance, abrasion resistance, low permeability and thermal stability. However, because artificial stone is mainly made of synthetic resin as the main body of the cement and mixed with ore, it is affected by resin and solidification during forming. The proportion of the agent has a large influence, and the adjustment of the working time is relatively inelastic. If the casting is delayed, it is easy to generate a cold seam and cause a weak surface, which will destroy the integrity of the support member structure. Moreover, it is troublesome to remove the curing residues in the equipment for mixing ore, resin and curing agent, and solvent cleaning is usually required, and it is not environmentally friendly. Furthermore, among the raw materials that form artificial stone, the volatile gases of synthetic resin and the carcinogens contained in the chemical components of the curing agent (such as MDA, TDI, etc.) will have health hazards for workers who have been exposed to them for a long time. .

Therefore, one of the objectives of the present invention is to provide a support member for a machine tool that can solve the aforementioned problems.

Therefore, in some embodiments, the supporting member of the machine tool of the present invention includes a metal mold wall and a main body. The metal mold wall is made of sheet metal parts and has a surrounding wall portion forming a confining space. The main body is solidified and formed by the cement matrix material in the enclosed space and is combined and fixed with the metal mold wall.

In some embodiments, the metal mold wall further has a bottom wall connected to the surrounding wall.

In some embodiments, the metal mold wall further has a top wall portion connected to the surrounding wall portion and opposite to the bottom wall portion.

In some embodiments, the metal mold wall further has a top wall connected to the surrounding wall.

In some embodiments, the supporting member further includes at least one functional component embedded in the main body

The new model has the following effects: the supporting member can have good mechanical properties, low permeability, low thermal conductivity, shock absorption and durability due to the main body made of cement matrix material, and can meet the requirements of high mechanical performance and stability for machine tools. The need for sex. Moreover, the metal mold wall can provide a confining stress of the main body, can improve the anti-deformation ability of the main body, and can be used as an external protective layer of the main body to prevent harmful external substances from directly invading the main body, and can extend the support member Service life. Since the material of the support member is easier to obtain and easier to implement, the manufacturing cost is about 1/2~1/3 of the support member made of cast iron and the support member made of artificial stone, which can greatly reduce the manufacturing cost and the production process It is less harmful to the environment and more environmentally friendly.

1 and FIG. 2, a first embodiment of the supporting member 1 of the machine tool of the present invention is suitable for installing a processing machine tool 2 to form a machine tool 100. The supporting member 1 includes a metal mold wall 11 and a main body 12.

In this embodiment, the supporting member 1 is used as the base of the processing tool 2 to support and fix the processing tool 2. The metal mold wall 11 is made of sheet metal and has a surrounding wall portion 112 forming a surrounding space 114. The main body 12 is solidified and formed in the confining space 114 by a cement matrix material, and is combined and fixed with the metal mold wall 11. Cement matrix material is a material with cement as the cementing matrix. It can be a cement material only, or it can be added with granules, admixtures, etc. In this embodiment, hydraulic silicate cement is used as the cement matrix material, and the metal plate can be, for example, stainless steel or carbon steel, but it is not limited to this.

In this embodiment, the metal mold wall 11 further has a bottom wall portion 111 connected to the surrounding wall portion 112 and a top wall portion 113 connected to the surrounding wall portion 112 and opposite to the bottom wall portion 111. In a modified embodiment, the metal mold wall 11 may only have the surrounding wall portion 112; or the metal mold wall 11 may have only the bottom wall portion 111 and the surrounding wall portion 112; or the metal mold wall 11 may only have the surrounding wall portion 112 and the top wall portion 112. The wall 113 can be adjusted according to usage requirements. If the metal mold wall 11 is not provided with a bottom wall 111, a general template that can be detached after the cement matrix material is solidified can be used instead of the bottom wall 111 for the surrounding wall 112 to be placed thereon, and to be injected into the surrounding wall 112 After the cement matrix material inside is solidified, the template is removed to save the material of the metal plate.

In this embodiment, the main body 12 is formed by solidifying a cement matrix material in the metal mold wall 11, so that the metal mold wall 11 is attached to the outer layer of the main body 12 made of cement matrix, thereby enabling the support member 1 Because the main body 12 made of cement matrix has good mechanical properties, low permeability, low thermal conductivity, shock absorption and durability, it can meet the requirements of machine tool 100 for high mechanical performance and stability, while ensuring processing accuracy . Moreover, the metal mold wall 11 can provide a confining stress to the main body 12, and can improve the anti-deformation ability of the main body 12, and serve as an external protective layer of the main body 12 to prevent external harmful substances from directly invading the main body 12, and can extend The service life of the support member 1. In addition, after the main body 12 is formed, there is no need to go through processing procedures such as heat treatment, that is, it can have good thermal stability and shock absorption ability. The metal mold wall 11 can be directly used as a model plate for forming the main body 12, without additional mold opening, and can be changed as required to increase flexibility. Moreover, functional parts such as fasteners, embedded pipes and sensors can be pre-installed in the metal mold wall 11 according to the requirements of use (please refer to the second and fifth embodiments below) or the metal mold wall 11 can be reserved to combine the The location of processing module 2 improves integration and convenience. For example, in this embodiment, a plurality of avoiding recesses 115 are provided on opposite sides of the surrounding wall portion 112 close to the bottom wall portion 111, and corresponding to each of the avoiding recesses 115 is provided a penetrating through the surrounding wall portion 112 and the bottom wall portion. The perforation 116 of 111 is provided with fasteners (not shown) such as bolts for fixing the supporting member 1 to the ground.

Since the material of the support member 1 is easier to obtain and easier to implement, the manufacturing cost is about 1/2 to 1/3 of the support member made of cast iron and the support member made of artificial stone, which can greatly reduce the manufacturing cost and produce The process is less harmful to the environment and more environmentally friendly.

3, the second embodiment of the supporting member 1 of the machine tool of the present invention is substantially the same as the first embodiment, but in the second embodiment, the supporting member 1 also includes a plurality of functional parts 13 embedded in the main body 12 , 14, 15. In the second embodiment, the functional part 13 is a fastener in the form of a nut, which can be used for bolt locking; the functional part 14 is a track, which can be used for the corresponding components of the processing machine to move along the track; the functional part 15 is a pre-embedded pipe, which can be used for Set up the cable of the processing tool or as a fluid pipeline for discharging cutting fluid, for example. Functional parts can be selected according to the use of appropriate objects, before the main body 12 is pre-fixed in the metal mold wall 11, and then the cement matrix material is injected into the metal mold wall 11, after the cement matrix material is solidified, the The functional parts 13, 14, 15 are embedded in the main body 12.

4 and 5, the third embodiment of the support member 1 of the machine tool of the present invention is substantially the same as the first embodiment, but in the third embodiment, another shape of the support member 1'is combined to form a tool together The body of the machine. In other words, in a different implementation aspect, there may be multiple support members for the same machine tool, and different types of support members can be combined into an integrated support structure according to usage requirements to support and fix different processing tools. In the third embodiment, the supporting member 1'also has a metal mold wall 11' and a main body 12' formed by curing cement matrix material in the metal mold wall 11'.

6 and 7, the fourth embodiment of the support member 1 of the new machine tool has a different shape from the first embodiment, but it also has a metal mold wall 11 and a cement matrix material is solidified in the metal mold wall 11. The main body12.

8, the fifth embodiment of the support member 1 of the machine tool of the present invention is substantially the same as the fourth embodiment, but in the fifth embodiment, the support member 1 also includes a plurality of functional parts 13 embedded in the main body 12 , 15, 16. As in the second embodiment, the functional part 13 is a fastener in the form of a nut, which can be used for bolt locking; the functional part 15 is an embedded pipe, which can be used to install cables for processing tools or as a fluid pipe for discharging cutting fluid, for example. Road; Functional parts 16 are pre-embedded plate parts, which can be welded by processing machines.

It can be seen from the foregoing embodiments that the shape of the supporting member can be adjusted according to the use requirements to match different processing tools, and the same machine tool can be combined with more than one supporting member to reduce the difficulty of forming. Moreover, the supporting member can be embedded with functional parts, which improves the integration and convenience.

However, the above are only examples of the present model, and should not be used to limit the scope of implementation of the present model, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

100: machine tool 1: Supporting member 1’: Supporting member 11: Metal mold wall 11’: Metal mold wall 111: bottom wall 112: Enclosure 113: Top Wall 114: Enclosed Space 12: main body 12’: main body 13: Functional parts 14: Functional parts 15: Functional parts 16: functional parts 2: Processing module

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Fig. 1 is a perspective view of the first embodiment of the supporting member of the machine tool of the present invention; Figure 2 is a schematic cross-sectional view taken along the line II-II in Figure 1; 3 is a schematic cross-sectional view of the second embodiment of the supporting member of the machine tool of the present invention; 4 is a perspective view of the third embodiment of the supporting member of the machine tool of the present invention; Figure 5 is a schematic cross-sectional view taken along the line V-V in Figure 4; 6 is a perspective view of the fourth embodiment of the supporting member of the machine tool of the present invention; Figure 7 is a schematic cross-sectional view taken along the line VII-VII in Figure 6; and Fig. 8 is a schematic cross-sectional view of the fifth embodiment of the supporting member of the machine tool of the present invention.

1: pedestal

11: Metal mold wall

111: bottom wall

112: Enclosure

113: Top Wall

114: Enclosed Space

12: main body

2: Processing module

Claims (5)

A supporting member of a machine tool, including: A metal mold wall, made of sheet metal parts, and having an enclosing wall portion forming an enclosing space; and A main body is solidified and formed in the enclosed space by a cement matrix material, and is combined and fixed with the metal mold wall. The support member of the machine tool according to claim 1, wherein the metal mold wall further has a bottom wall portion connected to the surrounding wall portion. The support member of the machine tool according to claim 2, wherein the metal mold wall further has a top wall portion connected to the surrounding wall portion and opposite to the bottom wall portion. The supporting member of the machine tool according to claim 1, wherein the metal mold wall further has a top wall portion connected with the surrounding wall portion. According to claim 1, the support member of the machine tool further includes at least one functional component embedded in the main body.

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