CN216447708U - Damping mounting structure of machine tool - Google Patents
Damping mounting structure of machine tool Download PDFInfo
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- CN216447708U CN216447708U CN202122559565.1U CN202122559565U CN216447708U CN 216447708 U CN216447708 U CN 216447708U CN 202122559565 U CN202122559565 U CN 202122559565U CN 216447708 U CN216447708 U CN 216447708U
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Abstract
The utility model discloses a machine tool shock absorption mounting structure, which comprises a mounting base at the lower end of a machine tool, wherein a shock absorption mounting structure is arranged between the mounting base and the mounting ground; the shock absorption mounting structure comprises a mounting cavity of a rectangular structure, wherein the mounting cavity is arranged on the mounting ground and the upper end of the mounting cavity is open; a supporting seat is fixedly arranged in the mounting cavity through a connecting structure, a mounting cavity with an open upper end is arranged on the upper end face of the supporting seat and at a position corresponding to the mounting base, damping buffer particles are filled at the lower end of the inner part of the mounting cavity, a supporting block is arranged at the upper end of the mounting cavity, the outline of the supporting block is matched with the outline of the mounting cavity, and the upper end face of the supporting block is positioned above the upper end face of the supporting seat and can be attached to and supported on the lower end face of the mounting base; the bottom surface of the placing cavity is connected with a connecting screw which is vertically and upwards arranged. The utility model has the advantages of simple structure, more stable installation, better shock absorption and better buffer.
Description
Technical Field
The utility model belongs to the technical field of machine tools, and particularly relates to a damping mounting structure of a machine tool.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.
When the machine tool is used for finishing machining and manufacturing, the machine tool can generate vibration and transmit the vibration to the installation ground. Therefore, the mounting structure between the machine tool and the mounting floor is crucial. Generally, the machine tool and the mounting ground are required to be stably and reliably mounted, and a good shock absorption and shock absorption effect is achieved between the machine tool and the mounting ground, so that the normal operation of the machine tool can be better ensured to achieve the machining precision of parts. When an existing machine tool is installed, a base of the machine tool is usually directly abutted and supported on an installation ground or is fixedly connected to the installation ground through a bolt structure. The installation mode can not well absorb and buffer the vibration generated by the machine tool, and can not well horizontally limit the machine tool, and after the machine tool vibrates, a certain amount of movement is easily generated in the horizontal direction.
Therefore, how to provide a machine tool damping mounting structure which has a simple structure, is more stable to mount, can better absorb shock and can better complete buffering becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide a simple structure, the installation is more stable, the lathe shock attenuation mounting structure of buffering can be accomplished better to the absorption vibrations that can be better.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a shock-absorbing mounting structure of a machine tool comprises a mounting base at the lower end of the machine tool, wherein the shock-absorbing mounting structure is arranged between the mounting base and the mounting ground; the damping mounting structure is characterized by comprising a mounting cavity which is arranged on a mounting ground and has a rectangular structure with an opening at the upper end; a supporting seat is fixedly arranged in the mounting cavity through a connecting structure, a mounting cavity with an open upper end is arranged on the upper end face of the supporting seat and at a position corresponding to the mounting base, damping buffer particles are filled at the lower end of the inner part of the mounting cavity, a supporting block is arranged at the upper end of the mounting cavity, the outline of the supporting block is matched with the outline of the mounting cavity, and the upper end face of the supporting block is positioned above the upper end face of the supporting seat and can be attached to and supported on the lower end face of the mounting base; the bottom surface of the placement cavity is connected with a connecting screw which is vertically and upwards arranged, the upper end of the connecting screw penetrates through a vertical hole in the supporting block and penetrates out of a fixing hole in the mounting base, and a locking nut is arranged at the upper end of the connecting screw.
Like this, foretell structure is when using, and the supporting seat installation sets up the installation intracavity that has on the installation ground, connects the installation base setting of lathe lower extreme on the supporting seat again, and the position between supporting seat and the installation ground is more fixed, can avoid it to take place to remove in the horizontal direction. And the shock absorption buffering particles (usually rubber particles) in the arrangement cavity can well absorb the shock generated by the machine tool, so that the effect of buffering and shock absorption is achieved. In conclusion, the structure has the advantages of being more stable in installation, capable of better absorbing shock and capable of better finishing buffering.
As optimization, the bottom surface of the cavity is vertically provided with a connecting hole in a penetrating manner, the connecting hole comprises a connecting hole large-diameter section at the lower end and a connecting hole small-diameter section at the upper end, and the connecting screw is arranged in the connecting hole and enables a screw head of the connecting screw to be attached to and supported on a step surface formed by the connecting hole large-diameter section and the connecting hole small-diameter section.
Like this, structural design is more reasonable for be connected between supporting seat and the mount pad more reliably.
As optimization, the lower surface of the supporting block is provided with a supporting plate in an abutting mode, and the lower surface of the supporting plate is of a wavy curved surface structure and is used for supporting the supporting plate in an abutting mode with the damping buffering particles.
Like this, through the design backup pad for the backup pad lower surface is wavy curved surface structure, can make the area of contact between shock attenuation buffering granule and the backup pad bigger, improves buffering shock attenuation effect.
As optimization, a base plate is arranged between the bottom surface of the mounting cavity and the lower surface of the supporting seat, and a plurality of damping grooves with rectangular structures are arranged on the upper surface of the base plate side by side.
Like this, through setting up the backing plate, design damping groove on the backing plate can improve the shock attenuation effect, can also absorb vibrations. Further, the backing plate is made of wood.
As optimization, a protection pad made of rubber materials is arranged between one side surface of the supporting block, which deviates from the mounting base, and the side wall of the mounting cavity.
Therefore, the protection pad can protect the inner wall of the mounting cavity and absorb and buffer the impact force of vibration.
Preferably, the connecting structure comprises a fixing screw rod inclining upwards, a chemical rubber pipe is sleeved at the lower end of the fixing screw rod, and the chemical rubber pipe is inserted and matched in a mounting hole formed in the bottom surface of the mounting cavity; the upper end of the fixing screw rod extends upwards in an inclined mode and penetrates through the inserting hole in the supporting seat, the upper end of the fixing screw rod is arranged in an inclined mode towards the direction of the mounting base, and a fixing nut is connected to the upper end of the fixing screw rod in a threaded mode; and the lower end face of the fixing nut can be supported on the supporting seat in an abutting mode.
Like this, through setting up set screw, and set screw slope sets up for can fix the supporting seat better, and resist the impact force that the lathe produced better.
Preferably, the chemical rubber tube comprises a shell sleeved on the fixing screw rod, and reaction resin, a curing agent and quartz particles are arranged between the shell and the fixing screw rod.
Therefore, the connection between the fixing screw rod and the installation ground is more stable and reliable.
As an optimization, a supporting sleeve is arranged between the fixing nut and the supporting seat, and the lower end face of the supporting sleeve is a horizontal plane and is attached to the upper surface of the supporting seat; the upper end face of the supporting sleeve is a supporting inclined plane which is obliquely arranged, the supporting inclined plane is perpendicular to the fixing screw rod, and the lower end of the fixing nut is attached to and supported on the upper end face of the supporting sleeve.
Therefore, the supporting seat can be better connected and fixed on the bottom surface of the mounting cavity.
Drawings
Fig. 1 is a schematic view of a shock-absorbing mounting structure of a machine tool according to an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a position a in fig. 1.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 and 2: a shock-absorbing mounting structure of a machine tool comprises a mounting base 1 at the lower end of the machine tool, and a shock-absorbing mounting structure is arranged between the mounting base and a mounting ground 2; the shock absorption mounting structure comprises a mounting cavity of a rectangular structure, wherein the mounting cavity is arranged on the mounting ground and is provided with an opening at the upper end; a supporting seat 3 is fixedly arranged in the mounting cavity through a connecting structure, an arrangement cavity with an open upper end is arranged on the upper end face of the supporting seat and at a position corresponding to the mounting base, damping buffer particles 4 are filled at the lower end of the inner part of the arrangement cavity, a supporting block 5 is arranged at the upper end of the arrangement cavity, the outline of the supporting block is matched with the outline of the arrangement cavity, and the upper end face of the supporting block is positioned above the upper end face of the supporting seat and can be attached to and supported on the lower end face of the mounting base; the bottom surface of the placing cavity is connected with a connecting screw 6 which is vertically and upwards arranged, the upper end of the connecting screw penetrates through a vertical hole formed in the supporting block and a fixing hole formed in the mounting base, and a locking nut 7 is arranged at the upper end of the connecting screw.
Like this, foretell structure is when using, and the supporting seat installation sets up the installation intracavity that has on the installation ground, connects the installation base setting of lathe lower extreme on the supporting seat again, and the position between supporting seat and the installation ground is more fixed, can avoid it to take place to remove in the horizontal direction. And the shock absorption buffering particles (usually rubber particles) in the arrangement cavity can well absorb the shock generated by the machine tool, so that the effect of buffering and shock absorption is achieved. In conclusion, the structure has the advantages of being more stable in installation, capable of better absorbing shock and capable of better finishing buffering.
In this embodiment, settling the vertical through-connection hole that is equipped with of chamber bottom surface, the connecting hole includes the big diameter section of the connecting hole of lower extreme and the little diameter section of the connecting hole of upper end, and the connecting screw installation sets up in the connecting hole and make the screwhead that connecting screw 6 has paste mutually and support on the step face that big diameter section of connecting hole and the little diameter section of connecting hole formed.
Like this, structural design is more reasonable for be connected between supporting seat and the mount pad more reliably.
In the present embodiment, the supporting plate 8 is attached to the lower surface of the supporting block, and the lower surface of the supporting plate is of a wavy curved surface structure and is used for being supported by being attached to the damping particles.
Like this, through the design backup pad for the backup pad lower surface is wavy curved surface structure, can make the area of contact between shock attenuation buffering granule and the backup pad bigger, improves buffering shock attenuation effect.
In the present embodiment, a backing plate 9 is disposed between the bottom surface of the mounting cavity and the lower surface of the supporting seat, and a plurality of damping grooves 10 having a rectangular structure are disposed on the upper surface of the backing plate side by side.
Like this, through setting up the backing plate, design damping groove on the backing plate can improve the shock attenuation effect, can also absorb vibrations. Further, the backing plate is made of wood.
In this embodiment, a protection pad 11 made of rubber is disposed between a side surface of the supporting block away from the mounting base and the side wall of the mounting cavity.
Therefore, the protective pad can protect the inner wall of the mounting cavity and absorb and buffer the impact force of vibration.
In the specific embodiment, the connecting structure comprises a fixing screw 12 inclining upwards, a chemical rubber pipe 13 is sleeved at the lower end of the fixing screw, and the chemical rubber pipe is inserted and matched in a mounting hole formed in the bottom surface of the mounting cavity; the upper end of the fixing screw rod extends upwards in an inclined mode and penetrates through the inserting hole in the supporting seat, the upper end of the fixing screw rod is arranged in an inclined mode towards the direction of the mounting base, and the upper end of the fixing screw rod is connected with a fixing nut 14 in a threaded mode; and the lower end face of the fixing nut can be supported on the supporting seat in an abutting mode.
Like this, through setting up set screw, and set screw slope sets up for can fix the supporting seat better, and resist the impact force that the lathe produced better.
In this embodiment, the chemical rubber tube includes a housing 15 sleeved on the fixing screw, and a reaction resin, a curing agent and quartz particles are disposed between the housing and the fixing screw.
Therefore, the connection between the fixing screw rod and the installation ground is more stable and reliable.
In the present embodiment, a support sleeve 16 is disposed between the fixing nut and the support seat, and the lower end surface of the support sleeve is a horizontal surface and is attached to the upper surface of the support seat; the upper end face of the supporting sleeve is a supporting inclined plane which is obliquely arranged, the supporting inclined plane is perpendicular to the fixing screw rod, and the lower end of the fixing nut is attached to and supported on the upper end face of the supporting sleeve.
Therefore, the supporting seat can be better connected and fixed on the bottom surface of the mounting cavity.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A shock-absorbing mounting structure of a machine tool comprises a mounting base at the lower end of the machine tool, wherein the shock-absorbing mounting structure is arranged between the mounting base and the mounting ground; the damping mounting structure is characterized by comprising a mounting cavity which is arranged on a mounting ground and has a rectangular structure with an opening at the upper end; a supporting seat is fixedly arranged in the mounting cavity through a connecting structure, a mounting cavity with an open upper end is arranged on the upper end face of the supporting seat and at a position corresponding to the mounting base, damping buffer particles are filled at the lower end of the inner part of the mounting cavity, a supporting block is arranged at the upper end of the mounting cavity, the outline of the supporting block is matched with the outline of the mounting cavity, and the upper end face of the supporting block is positioned above the upper end face of the supporting seat and can be attached to and supported on the lower end face of the mounting base; the bottom surface of the placement cavity is connected with a connecting screw which is vertically and upwards arranged, the upper end of the connecting screw penetrates through a vertical hole in the supporting block and a fixing hole in the installation base, and a locking nut is arranged at the upper end of the connecting screw.
2. A shock-absorbing mounting structure for machine tools according to claim 1, wherein: the vertical through-connection of settling the chamber bottom surface is equipped with the connecting hole, and the connecting hole includes the big diameter section of connecting hole of lower extreme and the little diameter section of connecting hole of upper end, and the connecting screw installation sets up in the connecting hole and make the screwhead that the connecting screw has paste the support mutually on the step face that forms at the big diameter section of connecting hole and the little diameter section of connecting hole.
3. A shock-absorbing mounting structure for machine tools according to claim 1, wherein: the lower surface of the supporting block is provided with a supporting plate in an attached mode, and the lower surface of the supporting plate is of a wavy curved surface structure and is used for being supported by the supporting plate in an abutted mode with the damping buffering particles.
4. A shock-absorbing mounting structure for machine tools according to claim 1, wherein: a base plate is arranged between the bottom surface of the mounting cavity and the lower surface of the supporting seat, and a plurality of damping grooves with rectangular structures are arranged on the upper surface of the base plate side by side.
5. A shock-absorbing mounting structure for machine tools according to claim 1, wherein: a protection pad made of rubber is arranged between one side surface of the supporting block, which deviates from the mounting base, and the side wall of the mounting cavity.
6. A shock-absorbing mounting structure for machine tools according to claim 1, wherein: the connecting structure comprises a fixing screw rod inclining upwards, a chemical rubber pipe is sleeved at the lower end of the fixing screw rod, and the chemical rubber pipe is inserted and matched in a mounting hole formed in the bottom surface of the mounting cavity; the upper end of the fixing screw rod extends upwards in an inclined mode and penetrates through the inserting hole in the supporting seat, the upper end of the fixing screw rod is arranged in an inclined mode towards the direction of the mounting base, and a fixing nut is connected to the upper end of the fixing screw rod in a threaded mode; and the lower end face of the fixing nut can be supported on the supporting seat in an abutting mode.
7. A shock-absorbing mounting structure for machine tools as set forth in claim 6, wherein: the chemical rubber tube comprises a shell sleeved on the fixing screw rod, and reaction resin, a curing agent and quartz particles are arranged between the shell and the fixing screw rod.
8. A shock-absorbing mounting structure for machine tools as set forth in claim 6, wherein: a support sleeve is arranged between the fixed nut and the support seat, and the lower end surface of the support sleeve is a horizontal plane and is attached to the upper surface of the support seat; the upper end face of the supporting sleeve is a supporting inclined plane which is obliquely arranged, the supporting inclined plane is perpendicular to the fixing screw rod, and the lower end of the fixing nut is attached to and supported on the upper end face of the supporting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559565.1U CN216447708U (en) | 2021-10-22 | 2021-10-22 | Damping mounting structure of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559565.1U CN216447708U (en) | 2021-10-22 | 2021-10-22 | Damping mounting structure of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447708U true CN216447708U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559565.1U Active CN216447708U (en) | 2021-10-22 | 2021-10-22 | Damping mounting structure of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447708U (en) |
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2021
- 2021-10-22 CN CN202122559565.1U patent/CN216447708U/en active Active
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