High-performance artificial stone machine tool body and mounting process

Abstract

The invention relates to the technical field of artificial stone machine tool manufacturing, in particular to a high-performance artificial stone machine tool body and an installation technology, the high-performance artificial stone machine tool body comprises a plurality of modules, the modules are independently manufactured through molds, and every two adjacent modules are connected through a connecting mechanism; positioning holes are formed in the end faces, close to each other, of every two adjacent modules, the positioning holes are formed in a staggered mode, the connecting mechanism comprises a plurality of positioning pins, and the positioning pins are fixedly connected to the end faces, close to each other, of every two adjacent modules respectively and inserted into the positioning holes respectively. The positioning holes are filled with adhesives, and the splicing faces of the two modules are also coated with adhesives. The method has the effect of reducing the probability of permanent reduction of material strength, rigidity and aging resistance caused by thermal degradation of the resin and the risk of part cracking.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of artificial stone machine tool manufacturing, and in particular to a high-performance artificial stone machine tool bed body and installation process. BACKGROUND

[0002] The internal damping coefficient of traditional cast iron machine tools and steel machine tools is low. During the machining process, vibration is generated by the rotation of the main shaft, the change of cutting force, and the acceleration of moving parts, which is directly transmitted to the bed body and lasts for a long time, causing micro-vibration between the tool and the workpiece. This seriously affects the surface finish and dimensional accuracy of the machining, and shortens the tool life. For precision and ultra-precision machining, this is a fatal weakness. Therefore, in order to overcome the probability of micro-vibration between the tool and the workpiece, the existing technology uses an artificial stone bed body for precision and ultra-precision machining.

[0003] The internal damping of artificial stone is 5-10 times that of traditional cast iron, which can quickly absorb the vibration generated during cutting and the internal vibration from the motor, guide rail and other components, thereby reducing the vibration marks and obtaining a smoother workpiece surface. The dimensional error caused by vibration is reduced, and the machining accuracy is higher. The smooth cutting process reduces tool wear and prolongs tool life.

[0004] However, when the size of the artificial stone machine tool bed body is too large, the solidification and curing process will change from a controllable chemical reaction to a complex "thermal-mechanical" coupled physical process, causing a series of serious problems, which may directly lead to the scrap of the component. The heat generated by the component is proportional to the volume, while the heat dissipation speed is mainly proportional to the surface area. The larger the size, the more serious the heat accumulation, and the internal heat cannot be dissipated in time, causing the core temperature to rise sharply, forming a "thermal peak" much higher than the surface. High temperature will damage the molecular chain of the adhesive (mainly composed of ring resin) during the bonding of artificial stone, causing permanent decline in material strength, stiffness and aging resistance. And the internal high temperature area expands, but is strongly constrained by the externally cooled and hardened shell. At the same time, the internal cooling will shrink, which is limited by the outside. This uncoordinated expansion and contraction will generate a huge internal stress, making the artificial stone have extremely low tensile strength and high brittleness. This internal stress is easy to exceed the tensile strength, causing cracks in the component from the inside or stress concentration place (such as the edge of embedded parts, cross-section mutation place). This crack is often hidden and irreparable, which will completely destroy the structural integrity and long-term precision retention of the bed body. SUMMARY

[0005] In order to reduce the probability of permanent decline in material strength, stiffness and aging resistance caused by resin thermal degradation and the risk of part cracking, the present application provides a high-performance artificial stone machine tool bed body and installation process.

[0006] In a first aspect, the application provides a high-performance artificial stone machine tool bed, which adopts the following technical scheme: A high-performance artificial stone machine tool bed comprises a plurality of modules, each of the plurality of modules is separately made by a mold, and two adjacent modules are connected by a connecting mechanism; a positioning hole is formed on the end face of each of the two adjacent modules, the positioning holes are misaligned, the connecting mechanism comprises a plurality of positioning pins, the plurality of positioning pins are fixedly connected to the end faces of the two adjacent modules and are respectively inserted into the plurality of positioning holes, and the positioning holes are filled with an adhesive, and the splicing surface of the two modules is also coated with the adhesive.

[0007] By adopting the above technical scheme, the machine tool bed is divided into a plurality of modules, the plurality of modules are connected by the positioning pins, the positioning holes and the adhesive, and then spliced into the machine tool bed, thereby realizing separate pouring of each module, splicing after pouring, thereby reducing the volume of the mold during pouring and solidification, reducing heat accumulation, reducing the probability that the core temperature rises sharply due to the failure of internal heat to be dissipated in time, reducing the probability that a "thermal peak" higher than the surface is formed in the module, reducing the probability that the material strength, rigidity and aging resistance permanently decrease due to the destruction of the molecular chain of the adhesive during the bonding of the artificial stone, reducing the probability that the internal fracture of the bed body is caused by the uncoordinated expansion and contraction to generate a huge internal stress, and reducing the carbon emission of the steel machine tool during production, the energy consumption and carbon emission of the steel production process, the energy consumption of the rough machining of the steel material, and the energy consumption of the manufacturing process of the artificial stone machine tool.

[0008] Optionally, a plurality of annular auxiliary blocks are fixedly connected to the side wall of the positioning pin, a through communication groove is formed in the side wall of each of the plurality of annular auxiliary blocks, and an annular groove is formed in the end face of each of the two ends of the annular auxiliary block.

[0009] From the micro perspective, most object surfaces are rough and uneven at the micro level, with countless tiny pits and protrusions, and the adhesive can only cover limited protrusions, when the contact area is small, the actual effective bonding points are few, under the action of external force, these isolated bonding points are easy to break one by one, the setting of the annular auxiliary block and the annular groove increases the contact area of the positioning pin and the adhesive, so that the adhesive fully infiltrates and penetrates into a larger range of surface micro pores, and a large number of micro anchors are formed after solidification, and it is necessary to overcome the resistance of all these anchors to pull them apart, so the firmness is greatly improved; and the setting of the connecting groove realizes the flow of the adhesive between the annular auxiliary blocks; during the operation of the machine tool, the splicing surface mainly bears the shear force, the positioning pin is the core element for bearing and transmitting the shear force, and the adhesive mainly plays the role of sealing, damping and uniform pressure transmission.

[0010] Optionally, a first embedded nut is embedded on the side wall of the module, a first connecting bolt is threadedly connected in the first embedded nut, a connecting nut is threadedly connected on the first connecting bolt, an L-shaped connecting plate is further sleeved on the first connecting bolt, the L-shaped connecting plate is located at one end of the connecting nut away from the module, and adjacent two L-shaped connecting plates on adjacent two modules are connected through a reinforcing assembly.

[0011] By adopting the above technical scheme, on the splicing surface, the positioning pin mainly bears the shear force, and the connection of the two L-shaped connecting plates provides strong pre-tightening force, tightly pressing the two end faces, ensuring that the glue layer is uniform and the component works in a compressed state, avoiding tension.

[0012] Optionally, the reinforcing assembly comprises a fixing bolt, and a fixing nut is threadedly connected on the fixing bolt in sequence through adjacent two L-shaped connecting plates.

[0013] By adopting the above technical scheme, the setting of the fixing bolt and the fixing nut realizes the tensioning of the adjacent two L-shaped connecting plates, thereby realizing the fixation of the two adjacent modules, and the fixing bolt and the fixing nut can be adjusted according to the spacing of the two L-shaped connecting plates, realizing the tensioning of the L-shaped connecting plates with different spacings.

[0014] Optionally, a protection mechanism is further installed on the module, the protection mechanism comprises a corner rubber protection pad and an edge rubber protection pad, the corner rubber protection pad is installed at the corner of the module through a detachable assembly, and the edge rubber protection pad is installed at the edge of the module through a detachable assembly.

[0015] By adopting the technical scheme, the toughness of the artificial stone material is far lower than that of metal, and thus the impact resistance is poor, and the artificial stone bed body is prone to edge collapse, cracking or even overall structure damage when subjected to accidental impact, knocking or severe vibration. There is almost no effective on-site repair method for the artificial stone bed body that is cracked or damaged due to accidents. The traditional welding and repair welding technology is completely unsuitable. Even if a special adhesive is used for repair, the strength and precision after repair cannot be restored to the original state. The only solution is to replace the entire bed body, which is very costly. The corners and edges of the module are the most vulnerable positions, and thus the corner rubber protection pad and the edge rubber protection pad are installed at the corners and edges respectively to protect the vulnerable positions of the module and reduce the probability of damage to the artificial stone bed body.

[0016] Optionally, the detachable assembly comprises a plurality of second embedded nuts, each of the plurality of second embedded nuts being embedded in each of the plurality of modules, and the plurality of second embedded nuts being distributed along the positions of the edges and corners of the plurality of modules. The detachable assembly further comprises a plurality of second connecting bolts, each of the plurality of second connecting bolts being threadedly connected in the plurality of second embedded nuts through the edge rubber protection pad and the corner rubber protection pad.

[0017] By adopting the technical scheme, the detachable connection of the edge rubber protection pad and the corner rubber protection pad is achieved by the second embedded nuts and the second connecting bolts, and thus the replacement of the damaged and oxidized edge rubber protection pad and corner rubber protection pad is facilitated.

[0018] Optionally, the plurality of modules are embedded with a cable pipeline, an air pipeline and a cooling liquid pipeline during the casting and molding stage.

[0019] By adopting the technical scheme, if upgrading and modification are needed during the service life of the machine tool, for example, new functional components are added, and the pipeline channel is modified, it is relatively easy to mill and tap on the cast iron bed body, but it is relatively difficult to do so on the artificial stone bed body, because it cannot be reliably cut and connected like metal. Therefore, the pre-embedding of multiple pipelines during the casting stage facilitates the installation of various processing instruments on the bed body.

[0020] On the other hand, the application also provides an installation process of a high-performance artificial stone machine tool bed body, which adopts the following technical scheme: An installation process of a high-performance artificial stone machine tool bed body, comprising the following steps: Step 1: installation preparation, the machine tool is divided into a plurality of modules according to the structure and volume of the machine tool, and a corresponding mold is customized according to the shape of each module, and each module is cast and molded; Step 2: Arrange the multiple modules according to the shape of the bed body, then apply adhesive to the joint surface and positioning hole of two modules, and insert the positioning pin into the positioning hole, and clean the excess adhesive; Step 3: After the adhesive solidifies, an L-shaped connecting plate is placed on the first connecting bolt, and a connecting nut is screwed onto the first connecting bolt to tightly contact the L-shaped connecting plate, then the first connecting bolt is screwed into the first embedded nut, and the fixing bolt is sequentially inserted through the adjacent two L-shaped connecting plates, and the fixing nut is screwed onto the fixing bolt to tighten the L-shaped connecting plate; Step 4: Install the corner rubber protection pad and the edge rubber protection pad to the corners and edges of the connected modules, then thread the second connecting bolt through the corner rubber protection pad and the edge rubber protection pad and screw it into the second embedded nut.

[0021] In summary, the present application includes the following beneficial technical effects: 1. The machine tool bed is divided into multiple modules, and the multiple modules are connected by positioning pins, positioning holes and adhesive, and then spliced into a machine tool bed, thereby realizing the separate pouring of each module, splicing after pouring, thereby reducing the volume of the mold during pouring and solidification, reducing heat accumulation, and reducing the probability of core temperature rising sharply due to internal heat not being able to dissipate in time, and reducing the probability of forming a "thermal peak" much higher than the surface inside the module, which destroys the molecular chain of the adhesive when the artificial stone is bonded, resulting in permanent reduction in material strength, stiffness and aging resistance; and the smaller volume reduces the probability of internal rupture caused by uncoordinated expansion and contraction resulting in internal rupture of the bed body; 2. Steel machine tools have high carbon emissions during production, as steel production is a typical high-energy and high-carbon process, from iron ore mining, iron smelting (blast furnace), steelmaking to rolling forming, which requires a large amount of coke and electricity, producing a large amount of carbon dioxide; and during material processing, steel rough machining (such as casting, forging, cutting) also consumes a large amount of energy; therefore, it has a high carbon emission; and the raw materials of artificial stone machine tools have low energy consumption: the main components are natural granite gravel, quartz sand (as aggregate) and epoxy resin (as adhesive), the energy consumption of gravel and sand is much lower than that of smelting metal; and the manufacturing process is energy-saving: the process is similar to "pouring concrete", mixed and vibrated at room temperature or lower temperature, without the need for high-temperature smelting, the energy consumption is significantly lower than that of metal smelting and casting; therefore, the manufacturing of artificial stone machine tools has lower carbon emissions; 3. From a microscopic point of view, most object surfaces are rough and uneven at the microscopic level, with countless tiny pits and protrusions. The adhesive can only cover a limited number of protrusions. When the contact area is small, the actual effective bonding points are few, and under external force, these isolated bonding points are easy to break one by one. The setting of the annular auxiliary block and the opening of the annular groove increase the contact area between the positioning pin and the adhesive, so that the adhesive fully infiltrates and penetrates into a larger range of surface microscopic pores, and forms a large number of micro anchors after solidification. In order to pull it apart, you must overcome the resistance of all these anchors at the same time, so the firmness is greatly improved; The setting of the connecting groove realizes the flow of the adhesive between the annular auxiliary blocks; During machine tool operation, the spliced surface mainly bears shear force, and the positioning pin is the core element for bearing and transmitting shear force. The adhesive mainly plays the role of sealing, damping and uniform transmission of pressure; 4. The toughness of artificial stone is much lower than that of metal, which makes it poor in impact resistance and easy to damage. When it is accidentally hit, knocked or shaken violently, it is easy to crack, crack or even damage the overall structure. There is almost no effective on-site repair method for artificial stone bed body that has been cracked or damaged by accident. Traditional welding and repair technology is completely unsuitable. Even if special adhesive is used for repair, the strength and precision after repair cannot be restored to the original state. The only solution is to replace the entire bed body, which is very costly. The most vulnerable parts of the module are the corners and edges, so installing corner rubber protection pads and edge rubber protection pads at the corners and edges can protect the weak parts of the module and reduce the probability of damage to the artificial stone bed body. 5. During the service life of the machine tool, if upgrading is needed, such as adding new functional components or modifying pipeline channels, it is relatively easy to mill and tap on a cast iron bed body, but it is more difficult on an artificial stone bed body. Because it cannot be reliably cut and connected like metal, embedding multiple pipelines during the pouring stage facilitates the installation of various processing equipment on the bed body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure of the high-performance artificial stone machine tool bed body in the embodiment of the present application is shown in the figure. Figure 2 The structure of the connecting mechanism in the embodiment of the present application is shown in the figure. Figure 3 The structure of the positioning pin in the embodiment of the present application is shown in the figure. Figure 4 The exploded view of the reinforcing assembly in the embodiment of the present application is shown in the figure. Figure 5 The exploded view of the protection mechanism in the embodiment of the present application is shown in the figure.

[0023] Fig. 1: module; 11: positioning hole; 2: connecting mechanism; 21: positioning pin; 22: annular auxiliary block; 221: communication groove; 222: annular groove; 23: first embedded nut; 24: first connecting bolt; 25: connecting nut; 26: L-shaped connecting plate; 27: reinforcing assembly; 271: fixing bolt; 272: fixing nut; 3: protection mechanism; 31: corner rubber protection pad; 32: edge rubber protection pad; 33: detachable assembly; 331: second embedded nut; 332: second connecting bolt; 4: cable conduit; 5: air path conduit; 6: cooling liquid conduit. DETAILED DESCRIPTION

[0024] The following description will be made in conjunction with the accompanying drawings. Figures 1-5 The present application is further described in detail.

[0025] The present application discloses a high-performance artificial stone machine tool bed.

[0026] Reference Figure 1 The high-performance artificial stone machine tool bed comprises a plurality of modules 1, each of which is separately made by a mold and connected with an adjacent module 1 through a connecting mechanism 2, and a protection mechanism 3 is installed at the edge and corner positions of the module 1; the module 1 is pre-embedded with a cable conduit 4, an air path conduit 5 and a cooling liquid conduit 6 during the pouring forming stage.

[0027] The machine tool bed is divided into a plurality of modules 1, which are connected through the connecting mechanism 2, and then spliced into the machine tool bed, thereby realizing the separate pouring of each module 1, splicing after pouring, thereby reducing the volume of the mold during pouring and solidification, reducing heat accumulation, and reducing the probability of core temperature rising sharply due to the inability to dissipate internal heat in time, and reducing the probability of forming a "thermal peak" much higher than the surface in the module 1, which destroys the molecular chain of the adhesive when the high temperature destroys the adhesive during the bonding of the artificial stone, resulting in permanent decline in material strength, stiffness and aging resistance; and the smaller volume reduces the probability of internal rupture caused by the uncoordinated expansion and contraction of the bed body; during the service life of the machine tool, if upgrading and modification are required, such as adding new functional components, modifying pipeline channels, etc., it is relatively easy to mill and tap on the cast iron bed, but it is more difficult on the artificial stone bed, because it cannot be reliably cut and connected like metal, so the pre-embedding of multiple conduits during the pouring stage facilitates the subsequent installation of various processing equipment on the bed.

[0028] And the steel machine tool in the production, because the steel production is a typical high energy consumption, high carbon process, from iron ore mining, ironmaking (blast furnace), steelmaking to rolling forming, the whole process needs to consume a large amount of coke and electricity, produces a large amount of carbon dioxide; and in the material processing process, the rough machining of steel (such as casting, forging, cutting) also consumes a lot of energy; therefore has higher carbon emission; and the raw material of artificial stone machine tool is low energy consumption: the main component is natural granite gravel, quartz sand (as aggregate) and epoxy resin (as binder), the energy consumption of gravel and sand is far lower than that of smelting metal; and the manufacturing process is energy saving: the process is similar to "pouring concrete", mixed, vibrated and poured into shape at room temperature or lower temperature, without high temperature smelting, the energy consumption is significantly lower than that of metal smelting and casting; so the manufacturing of artificial stone machine tool has lower carbon emission.

[0029] Reference Figure 2 And Figure 3 The end faces of the two adjacent modules 1 are provided with positioning holes 11, the positioning holes 11 are arranged in a staggered manner, the connecting mechanism 2 comprises a plurality of positioning pins 21, the plurality of positioning pins 21 are fixedly connected to the end faces of the two adjacent modules 1 and are inserted into the plurality of positioning holes 11 respectively, the positioning holes 11 are filled with adhesive, and the splicing surfaces of the two modules 1 are also coated with adhesive; a plurality of annular auxiliary blocks 22 are fixedly connected to the side walls of the positioning pins 21, through holes 221 are formed in the side walls of the plurality of annular auxiliary blocks 22, and annular grooves 222 are formed in the end faces of the two ends of the annular auxiliary blocks 22.

[0030] When the two modules 1 are spliced, the positioning pins 21 are inserted into the positioning holes 11, and at this time the adhesive fixes the positioning pins 21 in the positioning holes 11, so that the two modules 1 are spliced; from a microscopic point of view, most object surfaces are rough and uneven at the microscopic level, with countless tiny pits and protrusions, and the adhesive can only cover limited protrusions; when the contact area is small, the actual effective bonding points are few, and under the action of external force, these isolated bonding points are easy to break one by one; the arrangement of the annular auxiliary blocks 22 and the annular grooves 222 increase the contact area of the positioning pins 21 and the adhesive, so that the adhesive fully infiltrates and penetrates into a larger range of surface microscopic pores, and a large number of micro anchor points are formed after solidification, so that the resistance of all the anchor points must be overcome at the same time in order to pull apart, so the firmness is greatly improved; and the arrangement of the through holes 221 realizes the flow of the adhesive between the annular auxiliary blocks 22; during the operation of the machine tool, the splicing surface mainly bears the shear force, the positioning pin 21 is the core element for bearing and transmitting the shear force, and the adhesive mainly plays the role of sealing, damping and uniform transmission of pressure.

[0031] Reference Figure 2 And Figure 4The side wall of the module 1 is pre-buried with a first pre-buried nut 23, the first pre-buried nut 23 is threadedly connected with a first connecting bolt 24, the first connecting bolt 24 is threadedly connected with a connecting nut 25, and the first connecting bolt 24 is further sleeved with an L-shaped connecting plate 26, the L-shaped connecting plate 26 is located at one end of the connecting nut 25 away from the module 1, and the two adjacent L-shaped connecting plates 26 on the two adjacent modules 1 are connected through a reinforcing assembly 27, the reinforcing assembly 27 comprises a fixing bolt 271, and the fixing bolt 271 is threadedly connected with a fixing nut 272 in sequence.

[0032] On the splicing surface, the positioning pin 21 mainly bears the shearing force, and the connection of the two L-shaped connecting plates 26 provides strong pre-tightening force to tightly press the two end faces, so that the glue layer is uniform and the component works in a compressed state to avoid being pulled; the setting of the fixing bolt 271 and the fixing nut 272 realizes the tensioning of the two adjacent L-shaped connecting plates 26, thereby realizing the fixing of the two adjacent modules 1, and the fixing bolt 271 and the fixing nut 272 can be adjusted according to the spacing of the two L-shaped connecting plates 26 to realize the tensioning of the L-shaped connecting plates 26 with different spacings.

[0033] Reference Figure 5 The protection mechanism 3 comprises an angle rubber protection pad 31 and an edge rubber protection pad 32, the angle rubber protection pad 31 is installed at the corner of the module 1 through a detachable assembly 33, and the edge rubber protection pad 32 is installed at the edge of the module 1 through the detachable assembly 33; the detachable assembly 33 comprises a plurality of second pre-buried nuts 331, a plurality of second pre-buried nuts 331 are pre-buried on each module 1, and the plurality of second pre-buried nuts 331 are distributed along the edge line and the corner position of the module 1; the detachable assembly 33 further comprises a plurality of second connecting bolts 332, and the plurality of second connecting bolts 332 are threadedly connected in the plurality of second pre-buried nuts 331 through the edge rubber protection pad 32 and the angle rubber protection pad 31 respectively.

[0034] The setting of the second pre-buried nut 331 and the second connecting bolt 332 realizes the detachable connection of the edge rubber protection pad 32 and the angle rubber protection pad 31, thereby facilitating the replacement of the damaged and oxidized edge rubber protection pad 32 and the angle rubber protection pad 31.

[0035] The application further discloses a mounting process of the high-performance artificial stone machine tool bed.

[0036] The mounting process of the high-performance artificial stone machine tool bed comprises the following steps: Step 1: installation preparation, according to the structure and volume of the machine tool, the machine tool is divided into a plurality of modules 1, and corresponding molds are customized according to the shapes of the modules 1, and the modules 1 are cast into shapes; Step 2: Place the plurality of modules 1 in order according to the shape of the bed body, then apply adhesive in the joint surface and positioning hole 11 of two modules 1, and insert the positioning pin 21 into the positioning hole 11, and clean the overflowed adhesive; Step 3: After the adhesive solidifies, thread the L-shaped connecting plate 26 on the first connecting bolt 24, and screw the connecting nut 25 onto the first connecting bolt 24 so that it abuts against the L-shaped connecting plate 26, then thread the first connecting bolt 24 into the first embedded nut 23, thread the fixing bolt 271 through the adjacent two L-shaped connecting plates 26 in turn, and then thread the fixing nut 272 onto the fixing bolt 271 to tighten the L-shaped connecting plate 26; Step 4: Install the corner rubber protection pad 31 and the edge rubber protection pad 32 to the corners and edges of the connected module 1 respectively, and then thread the second connecting bolt 332 through the corner rubber protection pad 31 and the edge rubber protection pad 32 and thread it into the second embedded nut 331.

[0037] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A high-performance artificial stone machine bed, characterized in that, It includes multiple modules (1), each module (1) is made separately by a mold and two adjacent modules (1) are connected by a connecting mechanism (2); positioning holes (11) are opened on the end faces of two adjacent modules (1) that are close to each other, the positioning holes (11) are staggered, the connecting mechanism (2) includes multiple positioning pins (21), the multiple positioning pins (21) are respectively fixedly connected to the end faces of two adjacent modules (1) that are close to each other, and are respectively inserted into the multiple positioning holes (11), the positioning holes (11) are filled with adhesive, and the splicing surfaces of the two modules (1) are also coated with adhesive.

2. The high-performance artificial stone machine bed according to claim 1, characterized in that, Multiple annular auxiliary blocks (22) are fixedly connected to the side wall of the positioning pin (21). A through-through communication groove (221) is opened on the side wall of each of the multiple annular auxiliary blocks (22). Annular grooves (222) are opened on the end faces of both ends of the annular auxiliary blocks (22).

3. The high-performance artificial stone machine bed according to claim 1, characterized in that, A first pre-embedded nut (23) is pre-embedded on the side wall of the module (1). A first connecting bolt (24) is threadedly connected to the first pre-embedded nut (23). A connecting nut (25) is threadedly connected to the first connecting bolt (24). An L-shaped connecting plate (26) is also sleeved on the first connecting bolt (24). The L-shaped connecting plate (26) is located at the end of the connecting nut (25) away from the module (1). Two adjacent L-shaped connecting plates (26) on two adjacent modules (1) are connected by a reinforcing component (27).

4. The high-performance artificial stone machine bed according to claim 3, characterized in that, The reinforcement component (27) includes a fixing bolt (271), which passes through two adjacent L-shaped connecting plates (26) and is threaded with a fixing nut (272).

5. The high-performance artificial stone machine bed according to claim 4, characterized in that, The module (1) is also equipped with a protective mechanism (3), which includes a corner rubber pad (31) and an edge rubber pad (32). The corner rubber pad (31) is installed at the corner of the module (1) by a detachable component (33), and the edge rubber pad (32) is installed at the edge of the module (1) by a detachable component (33).

6. The high-performance artificial stone machine bed according to claim 5, characterized in that, The detachable component (33) includes a plurality of second pre-embedded nuts (331), and each module (1) has a plurality of second pre-embedded nuts (331) pre-embedded. The plurality of second pre-embedded nuts (331) are distributed along the edge and corner of the module (1). The detachable component (33) also includes a plurality of second connecting bolts (332), and the plurality of second connecting bolts (332) are threaded through the corner rubber protective pad (31) and the edge rubber protective pad (32) and connected to the plurality of second pre-embedded nuts (331).

7. The high-performance artificial stone machine bed according to claim 1, characterized in that, The module (1) is pre-embedded with cable pipes (4), gas pipes (5) and coolant pipes (6) during the casting stage.

8. An installation process for the bed of a high-performance artificial stone machine tool, characterized in that, Installing the high-performance artificial stone machine tool bed as described in claim 6 includes the following steps: Step 1: Installation preparation work. According to the structure and volume of the machine tool, the machine tool is divided into multiple modules (1), and the corresponding molds are customized according to the shape of each module (1) and each module (1) is cast into shape. Step 2: Arrange multiple modules (1) neatly according to the shape of the bed, then apply adhesive to the splicing surface and positioning hole (11) of the two modules (1), insert the positioning pin (21) into the positioning hole (11), and clean up the excess adhesive. Step 3: After the adhesive has solidified, insert the L-shaped connecting plate (26) through the first connecting bolt (24) and screw the connecting nut (25) onto the first connecting bolt (24) so ​​that it abuts against the L-shaped connecting plate (26). Then, thread the first connecting bolt (24) into the first pre-embedded nut (23) and thread the fixing bolt (271) through the two adjacent L-shaped connecting plates (26) in sequence. Then, thread the fixing nut (272) onto the fixing bolt (271) to tighten the L-shaped connecting plate (26). Step 4: Install the corner rubber pad (31) and the side rubber pad (32) to the corner and side of the connected module (1) respectively, and then thread the second connecting bolt (332) through the corner rubber pad (31) and the side rubber pad (32) into the second pre-embedded nut (331).

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