CN215967399U - Machine tool column and machine tool - Google Patents
Machine tool column and machine tool Download PDFInfo
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- CN215967399U CN215967399U CN202122282071.3U CN202122282071U CN215967399U CN 215967399 U CN215967399 U CN 215967399U CN 202122282071 U CN202122282071 U CN 202122282071U CN 215967399 U CN215967399 U CN 215967399U
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Abstract
The utility model discloses a machine tool upright post and a machine tool. The first elastic component is elastically arranged between the lower end of the upright post main body and the mounting frame and used for reducing pressure of the machine tool upright post; the second elastic component is elastically arranged between the side wall of the upright post main body and the mounting frame, and is used for damping the machine tool upright post. The machine tool upright post reduces self bearing pressure through the first elastic component and the second elastic component, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a machine tool upright post and a machine tool.
Background
Machine tools are often required to machine workpieces during machining, and the machine tools are often large in size and heavy in weight. In machine tool construction, the machine tool column is the main supporting part in the machine tool, so the machine tool column is often required to bear very large pressure, which has great requirements on the strength of the machine tool column. Most of the existing machine tool upright columns lack a pressure reduction and shock resistance means, so that the machine tool upright columns are difficult to bear the pressure of a machine tool.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a machine tool upright post and a machine tool, and aims to solve the problem that the traditional machine tool upright post is lack of a pressure reduction and anti-seismic means.
In order to achieve the above object, the present invention provides a machine tool column, including:
a column body;
the mounting frame is arranged on the side wall and the bottom of the upright post main body and is used for being fixedly connected with a machine tool;
the elastic assembly comprises a first elastic assembly and a second elastic assembly, wherein the first elastic assembly is elastically arranged between the lower end of the stand column main body and the mounting frame, and the second elastic assembly is elastically arranged between the side wall of the stand column main body and the mounting frame; and the number of the first and second groups,
the installation frame comprises a vertical column main body, a plurality of embedded parts and a plurality of installation frames, wherein at least part of each embedded part is integrally injection-molded in the vertical column main body, each embedded part is provided with an installation end exposed out of the vertical column main body, and the installation ends are fixedly connected with the installation frame.
Optionally, the first elastic component comprises:
the pressing block is arranged at the bottom of the upright post main body and fixedly connected with the upright post main body, and the lower end of the pressing block is provided with a slot;
the supporting piece is arranged in a rod shape, the lower end of the supporting piece is fixedly arranged on the installation frame, and the upper end of the supporting piece is used for being inserted into and connected with the slot when the upright post main body is pressed downwards; and the number of the first and second groups,
the first spring is sleeved on the periphery of the supporting piece, and the lower end of the first spring is fixedly connected with the mounting frame.
Optionally, the first elastic assembly further includes a pressing block, the pressing block is provided with a through hole corresponding to the support member so as to be movably sleeved on the support member in the vertical direction, the upper end of the pressing block abuts against the pressing block, and the lower end of the pressing block is used for pressing the first spring downwards when the column main body is pressed downwards.
Optionally, the second elastic assembly includes a second spring, one end of the second spring is fixedly connected to the mounting frame, and the other end of the second spring is fixedly connected to the pillar body; and/or the presence of a gas in the gas,
the second elastic component comprises an elastic cushion arranged between the mounting frame and the upright post main body.
Optionally, a mounting groove is formed in one side, facing the stand column main body, of the mounting frame corresponding to the second spring;
the second elastic component further comprises a fixing plate, the fixing plate is fixedly connected with the side wall of the stand column main body, one end of the second spring is connected with the bottom of the mounting groove, and the other end of the second spring is connected with the fixing plate.
Optionally, the embedded part comprises a mounting bolt, and the mounting end of the mounting bolt is provided with a threaded hole;
the machine tool upright post further comprises a first bolt penetrating through the mounting frame, and the first bolt is in threaded connection with the threaded hole so that the mounting frame is pressed on the upright post main body.
Optionally, the mounting bolts are provided in plurality, each mounting bolt has a fixed end arranged opposite to the mounting end thereof, and the mounting bolts are arranged in the upright post main body at intervals;
the embedded part further comprises a connecting piece, and the connecting piece is fixedly connected with the mounting ends of the mounting bolts respectively.
Optionally, the embedded part comprises a connecting cylinder which penetrates through the upright post main body in the vertical direction, two ends of the connecting cylinder are exposed out of the upright post main body, and threads are arranged inside the connecting cylinder;
the machine tool upright post further comprises a second bolt penetrating through the mounting frame, and the second bolt is in threaded connection with the connecting cylinder so that the mounting frame is pressed on the upright post main body.
Optionally, the embedded part includes a connecting rod, the connecting rod extends along the width direction of the column main body, the mounting end of the connecting rod is exposed to the side wall of the column main body, and the part of the connecting rod arranged in the column main body is bent;
the machine tool upright column further comprises a lifting ring, and the lifting ring is mounted at the mounting end of the connecting rod.
The utility model also proposes a machine tool comprising a machine tool column comprising:
a column body;
the mounting frame is arranged on the side wall and the bottom of the upright post main body and is used for being fixedly connected with a machine tool;
the elastic assembly comprises a first elastic assembly and a second elastic assembly, wherein the first elastic assembly is elastically arranged between the lower end of the stand column main body and the mounting frame, and the second elastic assembly is elastically arranged between the side wall of the stand column main body and the mounting frame; and the number of the first and second groups,
the installation frame comprises a vertical column main body, a plurality of embedded parts and a plurality of installation frames, wherein at least part of each embedded part is integrally injection-molded in the vertical column main body, each embedded part is provided with an installation end exposed out of the vertical column main body, and the installation ends are fixedly connected with the installation frame.
According to the technical scheme, the first elastic component is elastically arranged between the lower end of the upright column main body and the mounting frame, and the second elastic component is elastically arranged between the side wall of the upright column main body and the mounting frame, so that the pressure reduction and shock resistance of the machine tool upright column are provided. The gravity of the upright main body and other structures installed on the upright main body can act on the bottom of the installation frame, and the first elastic component can exert upward elastic force on the upright main body through the elasticity of the first elastic component, so that the effect of pressure reduction is realized. When the machine tool works, the machine tool upright post can vibrate, and the second elastic component arranged on the peripheral side of the machine tool upright post can apply elastic force to the machine tool upright post, so that the damping effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a machine tool column provided by the present invention;
FIG. 2 is a schematic structural view of a portion of the structure of FIG. 1;
fig. 3 is a schematic cross-sectional view of the machine tool column of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
10 | Column |
| 11 | |
12 | Connecting |
| 13 | Connecting |
20 | Mounting frame |
| 30 | Pressing block | 31 | Inserting |
| 32 | |
33 | |
| 34 | |
40 | |
| 41 | Mounting groove | 42 | Fixing plate |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Machine tools are often required to machine workpieces during machining, and the machine tools are often large in size and heavy in weight. In machine tool construction, the machine tool column is the main supporting part in the machine tool, so the machine tool column is often required to bear very large pressure, which has great requirements on the strength of the machine tool column. Most of the existing machine tool upright columns lack a pressure reduction and shock resistance means, so that the machine tool upright columns are difficult to bear the pressure of a machine tool.
In view of this, the present invention provides a machine tool, the machine tool includes a machine tool column, and as long as the machine tool includes the machine tool column, the machine tool belongs to the machine tool of the present invention, and fig. 1 to 3 are an embodiment of the machine tool column provided by the present invention.
Referring to fig. 1 to 3, the present invention provides a machine tool column 100, including: the vertical column comprises a vertical column main body 10, a mounting frame 20, an elastic assembly and a plurality of embedded parts. The mounting frame 20 is arranged on the side wall and the bottom of the upright main body 10, and the mounting frame 20 is used for being fixedly connected with a machine tool; the elastic components include a first elastic component elastically arranged between the lower end of the column main body 10 and the mounting frame 20 and a second elastic component elastically arranged between the side wall of the column main body 10 and the mounting frame 20; at least part of each embedded part is integrally injection-molded in the column main body 10, and each embedded part has a mounting end exposed to the outside of the column main body 10, and the mounting end is fixedly connected with the mounting frame 20.
In the present invention, the first elastic member is elastically disposed between the lower end of the column main body 10 and the mounting frame 20, and the second elastic member is elastically disposed between the side wall of the column main body 10 and the mounting frame 20, so as to provide the machine tool column 100 with a pressure reduction and shock resistance. The gravity of the column main body 10 and other structures mounted on the column main body 10 acts on the bottom of the mounting frame 20, and the first elastic component can apply an upward elastic force to the column main body 10 through its own elasticity, so as to achieve the effect of reducing pressure. When the machine tool is in operation, the machine tool column 100 may vibrate, and the second elastic component arranged on the peripheral side of the machine tool column 100 exerts elastic force on the machine tool column 100, so as to achieve the effect of shock absorption.
Further, referring to fig. 3, the first elastic element includes: a pressing block 30, a support 32 and a first spring 33. The pressing block 30 is arranged at the bottom of the upright column main body 10, the pressing block 30 is fixedly connected with the upright column main body 10, and the lower end of the pressing block 30 is provided with a slot 31; the supporting member 32 is in a rod shape, the lower end of the supporting member 32 is fixedly installed on the mounting frame 20, and the upper end of the supporting member 32 is used for being inserted into and connected with the insertion groove 31 when the column body 10 is pressed down; the first spring 33 is sleeved on the periphery of the supporting member 32, and the lower end of the first spring 33 is fixedly connected with the mounting frame 20.
In this embodiment, the pressing block 30 is provided with the slot 31 with the downward opening, when the column main body 10 drives the pressing block 30 to press down together, the supporting member 32 extends into the slot 31, and the pressing block 30 compresses the first spring 33 downward, so that after the column main body 10 and the mounting frame 20 are mounted, the first spring 33 can apply a stable elastic force to the column main body 10 upward, thereby reducing the pressure of the column main body 10. In practical application, the column main body 10 may be a mineral substance cast, and at this time, it is difficult to open the hole in the column main body 10, so that the pressing block 30 is independently disposed outside the column main body 10, and the insertion groove 31 is formed in the pressing block 30. That is, if there is no difficulty in opening the hole in the column body 10, the insertion groove 31 may be directly provided at the bottom of the column body 10.
As for the first elastic member, it is not necessary that the first elastic member is composed as described above, and the first elastic member may be an elastic pad as long as a stable elastic force can be applied upward to the pillar body 10.
Further, the first elastic assembly further includes a pressing block 34, the pressing block 34 is provided with a through hole corresponding to the support 32 so as to be movably sleeved on the support 32 in the vertical direction, the upper end of the pressing block 34 abuts against the pressing block 30, and the lower end of the pressing block 34 is used for downwardly abutting against the first spring 33 when the column main body 10 is pressed down.
In this embodiment, when the pressing block 30 compresses the first spring 33 downward, a portion of the first spring 33 may protrude into the slot 31, so that the first spring 33 cannot be compressed normally, and the elastic force of the first spring 33 is affected. Therefore, the first elastic assembly further includes the pressing block 34, and the area of the pressing block 34 is larger than the area of the slot opening of the slot 31, so that the pressing block 34 abuts against the pressing block 30, and the pressing block 34 can fully compress the first spring 33 when pressed down.
Further, the second elastic assembly comprises a second spring 40, one end of the second spring 40 is fixedly connected with the mounting frame 20, and the other end is fixedly connected with the column main body 10; and/or, the second elastic component comprises an elastic pad arranged between the mounting frame 20 and the column main body 10.
In this embodiment, the second elastic component may provide elastic force through the second spring 40, and the second elastic component may also provide elastic force through the elastic pad.
Further, a mounting groove 41 is formed on one side of the mounting frame 20 facing the column main body 10 corresponding to the second spring 40; the second elastic assembly further comprises a fixing plate 42, the fixing plate 42 is fixedly connected with the side wall of the column main body 10, one end of the second spring 40 is connected with the bottom of the mounting groove 41, and the other end of the second spring is connected with the fixing plate 42.
In the present embodiment, the second spring 40 is disposed between the mounting frame 20 and the sidewall of the column main body 10, and the second spring 40 may cause a gap between the mounting frame 20 and the column main body 10 to be enlarged, so that the column main body 10 may shake in the mounting frame 20. Therefore, the mounting frame 20 is provided with the mounting groove 41 toward the side of the column main body 10, so that the second spring 40 can be compressively disposed in the mounting groove 41, which enables the second spring 40 to apply a stable elastic force to the column main body 10 without interfering with the normal use of the column main body 10.
Further, referring to fig. 2, the embedded part includes a mounting bolt 11, and the mounting end of the mounting bolt 11 is provided with a threaded hole; the machine tool column 100 further comprises a first bolt penetrating the mounting frame 20, and the first bolt is screwed with the threaded hole to press the mounting frame 20 on the column main body 10.
In this embodiment, in practical application, the pillar main body 10 may be a mineral substance cast, and it is difficult to form the threaded hole in the pillar main body 10, so that the mounting bolt 11 is embedded in the pillar main body 10. The screw hole in the mounting bolt 11 is exposed outside the column body 10 through the mounting end thereof, and the mounting frame 20 is screwed with the mounting bolt 11 through the first bolt, thereby being mounted on the column body 10.
Optionally, a plurality of mounting bolts 11 are provided, each mounting bolt 11 has a fixed end disposed opposite to its mounting end, and a plurality of mounting bolts 11 are disposed in the column main body 10 at intervals; the embedded part further comprises a connecting piece, and the connecting piece is fixedly connected with the mounting ends of the mounting bolts 11 respectively. In this embodiment, the connecting member is used to connect a plurality of mounting bolts 11, so that the plurality of mounting bolts 11 can be more firmly fixed, thereby enhancing the connection between the mounting frame 20 and the column main body 10 to some extent.
Optionally, the embedded part includes a connecting cylinder 12 penetrating through the column main body 10 in the up-down direction, two ends of the connecting cylinder 12 are exposed outside the column main body 10, and threads are arranged inside the connecting cylinder 12; the machine tool column 100 further includes a second bolt inserted into the mounting frame 20, and the second bolt is screwed with the connecting cylinder 12 to press the mounting frame 20 on the column body 10.
In this embodiment, in practical application, the pillar body 10 may be a mineral substance cast, and it is difficult to form a threaded hole in the pillar body 10, so that the connecting cylinder 12 is embedded in the pillar body 10. The screw thread in the connecting cylinder 12 is exposed at the upper and lower ends of the column body 10, and the mounting frame 20 is screwed with the connecting cylinder 12 by the second bolt, thereby being mounted on the column body 10.
Optionally, the embedded part includes a connecting rod 13, the connecting rod 13 extends along the width direction of the column main body 10, the mounting end of the connecting rod 13 is exposed to the side wall of the column main body 10, and the portion of the connecting rod 13 in the column main body 10 is bent; the machine tool column 100 further comprises a lifting ring mounted at the mounting end of the connecting rod 13.
In this embodiment, the column body 10 is generally lifted by a crane during transportation, and therefore the hanging ring is further disposed on the column body 10. The hanging ring is connected with the connecting rod 13 which is directly embedded in the upright post body 10, but the connecting rod 13 can be drawn out when the upright post body 10 is lifted, so that the part of the connecting rod 13 arranged in the upright post body 10 is in a bent arrangement, the connecting rod 13 is abutted against the inner part of the upright post body 10, and the connecting rod 13 cannot be separated from the upright post body 10.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A machine tool column, comprising:
a column body;
the mounting frame is arranged on the side wall and the bottom of the upright post main body and is used for being fixedly connected with a machine tool;
the elastic assembly comprises a first elastic assembly and a second elastic assembly, wherein the first elastic assembly is elastically arranged between the lower end of the stand column main body and the mounting frame, and the second elastic assembly is elastically arranged between the side wall of the stand column main body and the mounting frame; and the number of the first and second groups,
the installation frame comprises a vertical column main body, a plurality of embedded parts and a plurality of installation frames, wherein at least part of each embedded part is integrally injection-molded in the vertical column main body, each embedded part is provided with an installation end exposed out of the vertical column main body, and the installation ends are fixedly connected with the installation frame.
2. The machine tool column of claim 1, wherein the first resilient component comprises:
the pressing block is arranged at the bottom of the upright post main body and fixedly connected with the upright post main body, and the lower end of the pressing block is provided with a slot;
the supporting piece is arranged in a rod shape, the lower end of the supporting piece is fixedly arranged on the installation frame, and the upper end of the supporting piece is used for being inserted into and connected with the slot when the upright post main body is pressed downwards; and the number of the first and second groups,
the first spring is sleeved on the periphery of the supporting piece, and the lower end of the first spring is fixedly connected with the mounting frame.
3. The machine tool column according to claim 2, wherein the first elastic assembly further comprises a pressing block, the pressing block is provided with a through hole corresponding to the support member so as to be movably sleeved on the support member in the vertical direction, the upper end of the pressing block abuts against the pressing block, and the lower end of the pressing block is used for pressing the first spring downwards when the column body is pressed downwards.
4. The machine tool column of claim 1, wherein the second elastic component comprises a second spring, one end of the second spring is fixedly connected with the mounting frame, and the other end of the second spring is fixedly connected with the column main body; and/or the presence of a gas in the gas,
the second elastic component comprises an elastic cushion arranged between the mounting frame and the upright post main body.
5. The machine tool column of claim 4, wherein a mounting groove is provided on a side of the mounting frame facing the column body corresponding to the second spring;
the second elastic component further comprises a fixing plate, the fixing plate is fixedly connected with the side wall of the stand column main body, one end of the second spring is connected with the bottom of the mounting groove, and the other end of the second spring is connected with the fixing plate.
6. The machine tool column of claim 1, wherein the embedment includes a mounting bolt, the mounting end of the mounting bolt being provided with a threaded hole;
the machine tool upright post further comprises a first bolt penetrating through the mounting frame, and the first bolt is in threaded connection with the threaded hole so that the mounting frame is pressed on the upright post main body.
7. A machine tool column according to claim 6 wherein a plurality of said mounting bolts are provided, each said mounting bolt having a fixed end disposed opposite its mounting end, a plurality of said mounting bolts being disposed at spaced intervals within said column body;
the embedded part further comprises a connecting piece, and the connecting piece is fixedly connected with the mounting ends of the mounting bolts respectively.
8. The machine tool column of claim 1, wherein the embedded part comprises a connecting cylinder penetrating through the column body in the up-down direction, two ends of the connecting cylinder are exposed outside the column body, and threads are arranged inside the connecting cylinder;
the machine tool upright post further comprises a second bolt penetrating through the mounting frame, and the second bolt is in threaded connection with the connecting cylinder so that the mounting frame is pressed on the upright post main body.
9. The machine tool column according to claim 1, wherein the embedded part comprises a connecting rod, the connecting rod extends along the width direction of the column body, the mounting end of the connecting rod is exposed to the side wall of the column body, and the part of the connecting rod arranged in the column body is bent;
the machine tool upright column further comprises a lifting ring, and the lifting ring is mounted at the mounting end of the connecting rod.
10. A machine tool comprising a machine tool column according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282071.3U CN215967399U (en) | 2021-09-18 | 2021-09-18 | Machine tool column and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282071.3U CN215967399U (en) | 2021-09-18 | 2021-09-18 | Machine tool column and machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967399U true CN215967399U (en) | 2022-03-08 |
Family
ID=80464007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282071.3U Active CN215967399U (en) | 2021-09-18 | 2021-09-18 | Machine tool column and machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967399U (en) |
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2021
- 2021-09-18 CN CN202122282071.3U patent/CN215967399U/en active Active
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