CN216829618U - Upright post of multi-spindle numerical control machine tool and multi-spindle numerical control machine tool - Google Patents
Upright post of multi-spindle numerical control machine tool and multi-spindle numerical control machine tool Download PDFInfo
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- CN216829618U CN216829618U CN202123110308.6U CN202123110308U CN216829618U CN 216829618 U CN216829618 U CN 216829618U CN 202123110308 U CN202123110308 U CN 202123110308U CN 216829618 U CN216829618 U CN 216829618U
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Abstract
The utility model discloses a stand and many main shafts digit control machine tool of many main shafts digit control machine tool, many main shafts digit control machine tool include frame, headstock, tool magazine and stand, the stand includes the cylinder, the protruding mount pad that is equipped with in one side of cylinder, the mount pad is used for installing the headstock, the cylinder extends to the slant downwards, forms two connecting portions respectively, connecting portion with the frame is connected. The mounting seat protrudes out of the column body, so that the mounting surface of the mounting seat is closer to the center of the spindle, namely, the distance from the mounting surface to the center of the spindle is shortened, the moment and the vibration generated on the mounting surface when the spindle works at a high speed are reduced, and the integral stability of the machine tool is improved.
Description
Technical Field
The utility model relates to a numerical control processing equipment technical field, concretely relates to stand and many main shafts numerical control machine tool of many main shafts numerical control machine tool.
Background
The multi-spindle numerical control machine tool generally comprises a machine base, a stand column, at least two spindle boxes and a tool magazine. The upright post is mainly used for installing the spindle box, and when a spindle of the spindle box works and operates, torque and vibration are generated on a transmission installation surface of the upright post.
Referring to fig. 1, the conventional column is provided with a transmission mounting surface 1a, and a spindle head is mounted on the transmission mounting surface 1 a. However, the transmission mounting surface 1a is generally far from the center of the spindle, and when the spindle works at a high speed, the moment and the vibration generated on the transmission mounting surface 1a are large, so that the overall stability of the machine tool is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a stand of many spindles digit control machine tool, aims at solving the great technical problem of vibrations that the transmission installation face of current stand received.
In order to achieve the above object, the utility model provides a stand of many spindles digit control machine tool, many spindles digit control machine tool include frame, headstock, tool magazine and stand, and this stand includes the cylinder, the protruding mount pad that is equipped with in one side of cylinder, the mount pad is used for installing the headstock, the cylinder extends to the slant downwards, forms two connecting portion respectively, connecting portion with the frame is connected.
Preferably, the mounting seat protrudes from the column by 100mm-500 mm.
Preferably, the column and the mounting seat are integrally formed.
Preferably, the inside of the cylinder is a cavity and is provided with a reinforcing rib.
Preferably, the side surface of the column body is convexly provided with a mounting boss, and the mounting boss is used for mounting the tool magazine.
Preferably, the connecting portion is provided with a mounting hole, and the column is connected with the base through the mounting hole.
Preferably, the cylinder is provided with lightening holes.
The utility model discloses further provide a many main shafts digit control machine tool, this many main shafts digit control machine tool include frame, headstock, tool magazine and as above the stand, the stand is fixed in on the frame, the mount pad of stand with headstock sliding connection, the tool magazine is located the side of stand.
The utility model provides a stand of many spindles digit control machine tool, the protruding mount pad that is equipped with in one side of the cylinder of this stand, the mount pad is used for installing the headstock. The mounting seat protrudes out of the column body, so that the mounting surface of the mounting seat is closer to the center of the spindle, namely, the distance from the mounting surface to the center of the spindle is shortened, the moment and the vibration generated on the mounting surface when the spindle works at a high speed are reduced, and the integral stability of the machine tool is improved.
Drawings
FIG. 1 is a schematic structural view of a prior art center pillar;
fig. 2 is a schematic structural diagram of a column of a multi-spindle numerical control machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a multi-spindle numerical control machine according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 12 | Connecting |
13 | |
| 14 | Reinforcing |
15 | |
| 121 | |
100 | |
| 200 | |
300 | |
| 400 | Tool magazine | 1a | Transmission mounting surface |
The objects of the present invention, its functional characteristics and advantages will be further explained with reference to the accompanying drawings in conjunction with the embodiments.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly 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 technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example one
The utility model provides a stand of many spindles digit control machine tool, refer to fig. 1 to 3, many spindles digit control machine tool include frame 100, headstock 300, tool magazine 400 and stand 200, and this stand 200 includes cylinder 1, and one side of cylinder 1 is protruding to be equipped with mount pad 11, and mount pad 11 is used for installing headstock 300, and cylinder 1 slant extension downwards forms two connecting portion 12 respectively, and connecting portion 12 is used for being connected with frame 100.
The upright post is mainly used for installing the spindle box, so that the spindle can move up and down on the upright post. Referring to fig. 1, when the spindle works and operates, the transmission mounting surface 1a of the upright column is subjected to moment and vibration, and the farther the transmission mounting surface 1a of the upright column is away from the center of the spindle, the greater the moment and the vibration are.
Fig. 2 is a schematic structural diagram of the column of the embodiment, the column 200 includes a cylinder 1, a mounting seat 11 is convexly disposed on one side of the cylinder 1 facing the direction of mounting the spindle box 300, the mounting seat 11 is used for mounting the spindle box 300, and the mounting seat 11 can mount a motor, a lead screw and a slide rail to drive the spindle box 300 to move up and down. The two sides of the lower part of the column body 1 extend symmetrically to form two connecting parts 12 respectively, the connecting parts 12 are used for connecting the machine base, and each connecting part 12 can connect the upright post 200 and the machine base 100 through a bolt. Because the mounting seat 11 protrudes out of the column body 1, the distance from the mounting surface of the mounting seat 11 to the center of the main shaft is shortened, the moment and the vibration on the mounting surface are reduced when the main shaft works at a high speed, and the integral stability of the machine tool is improved.
Example two
Referring to fig. 2, the mounting seat 11 according to the embodiment of the present invention protrudes the column by 100mm-500 mm.
During the operation of the spindle, the mount 11 is subjected to vibration. The mounting base 12 of this embodiment typically projects from the post by 100mm to 500 mm. Because the mounting seat 11 protrudes out of the column body 1, the distance from the mounting surface of the mounting seat 11 to the center of the main shaft is shortened, the moment and the vibration on the mounting surface are reduced when the main shaft works at a high speed, and the integral stability of the machine tool is improved.
EXAMPLE III
Referring to fig. 2 and 3, the column body 1 and the mounting seat 11 provided in the embodiment of the present invention are integrally formed.
The column 200 is one of the important parts for supporting the operation of the spindle, and the column 200 needs to have good rigidity to ensure the stability of the machine tool. The column body 1 and the mounting seat 11 of the embodiment are integrally formed, so that the rigidity is good, and the stability of the machine tool during high-speed operation of the spindle is improved.
Example four
Referring to fig. 2 and 3, the column body 1 according to the embodiment of the present invention has a cavity 13 and a reinforcing rib 14.
The upright 200 is mounted on the machine base 100, the upright 200 is located at a higher position of the whole machine tool, and the weight of the upright 200 often determines the position of the center of gravity of the machine tool. The column body 1 of the embodiment is internally provided with a cavity 13 and a reinforcing rib 14. The column body 1 is provided with the cavity 13, so that the weight of the upright column 200 is greatly reduced, the reinforcing ribs 14 are arranged in the cavity, the rigidity of the upright column 200 is improved, the weight of the upright column is reduced, and the rigidity of the upright column 200 is ensured.
EXAMPLE five
Referring to fig. 2 and 3, a mounting boss 15 is convexly provided on a side surface of the column body 1 according to an embodiment of the present invention, and the mounting boss 15 is used for mounting the tool magazine 400.
The tool magazine 400 is generally arranged in the front of the upright column 200 and on the side of the upright column 200, the tool magazine 400 is arranged in the front of the upright column 200, the overhanging length of the tool magazine 400 is long, the stability is poor, the tool magazine 400 is arranged on the side of the upright column 200, the overhanging length of the tool magazine 400 is short, and the stability is good. The side of this embodiment cylinder 1 is equipped with installation boss 15, and installation boss 15 is used for installing tool magazine 400, and tool magazine 400's lateral direction mounting means makes tool magazine 400 overhang stand 200's length shorter, and the moment that installation boss 15 received is less, and stability is high. In addition, the mounting boss 15 protrudes out of the side surface of the column body 1, so that the mounting boss 15 is beneficial to processing of the assembling surface of the mounting boss 15 in the aspect of processing, the processing precision of the assembling surface is improved, and the assembling effect is improved.
EXAMPLE six
Referring to fig. 2 and 3, the connection portion 12 according to the embodiment of the present invention is provided with a mounting hole 121, and the column body 1 is connected to the frame 100 through the mounting hole 121.
In this embodiment, the connecting portion 12 is provided with a plurality of mounting holes 121, the mounting holes 121 may be disposed in a plurality, the mounting holes 121 are longitudinally disposed side by side, and the bolts pass through the mounting holes 121 to fix the stand column 200 on the base 100, so that the assembly is convenient and stable.
EXAMPLE seven
Referring to fig. 2, the column body 1 according to the embodiment of the present invention is provided with lightening holes.
The upright 200 is mounted on the machine base 100, the upright 200 is located at a higher position of the whole machine tool, and the weight of the upright 200 often determines the position of the center of gravity of the machine tool. The column body 1 of the embodiment is provided with lightening holes, the lightening holes can be arranged on the two side surfaces, the back surface and the bottom surface of the column body 1, and the weight of the upright column 200 is further reduced by the arrangement of the lightening holes, the gravity center of the whole machine tool is reduced, the stability of the machine tool is improved, and the cost is reduced.
The utility model discloses further provide a many main shafts digit control machine tool, refer to figure 3, this many main shafts digit control machine tool includes frame 100, headstock 300, tool magazine 400 and stand 200, and on stand 200 was fixed in frame 100, mount pad 1 and headstock 300 sliding connection of stand 200, the side of stand 200 was located to tool magazine 400.
The specific structure of the stand column 200 refers to the above embodiments, and since the multi-spindle numerical control machine tool adopts all technical solutions of all the above embodiments, at least all technical effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
What just go up be the utility model discloses a part or preferred embodiment, no matter be characters or the drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic thought down, utilize the equivalent structure transform that the contents of the description and the drawing do, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.
Claims (8)
1. The utility model provides a stand of many spindles digit control machine tool, many spindles digit control machine tool includes frame, headstock, tool magazine and stand, its characterized in that, the stand includes the cylinder, the protruding mount pad that is equipped with in one side of cylinder, the mount pad is used for the installation the headstock, the cylinder extends to the slant downwards, forms two connecting portion respectively, connecting portion with the frame is connected.
2. The upright of claim 1, wherein said mounting seat protrudes from said column body by 100mm to 500 mm.
3. The upright post of a multi-spindle NC machine tool of claim 1, wherein the column body and the mounting seat are integrally formed.
4. The column of the multi-spindle numerical control machine tool according to claim 1, wherein the inside of the column body is a cavity and is provided with a reinforcing rib.
5. The upright post of a multi-spindle numerical control machine tool according to claim 1, wherein a mounting boss is protruded on a side surface of the post body, and the mounting boss is used for mounting the tool magazine.
6. The column of the multi-spindle numerical control machine tool according to claim 1, wherein the connecting portion is provided with a mounting hole, and the column body is connected with the base through the mounting hole.
7. The column of claim 1, wherein the column body is provided with lightening holes.
8. A multi-spindle numerical control machine tool is characterized by comprising a base, a spindle box, a tool magazine and the upright column as claimed in any one of claims 1 to 7, wherein the upright column is fixed on the base, a mounting seat of the upright column is in sliding connection with the spindle box, and the tool magazine is arranged on the side surface of the upright column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123110308.6U CN216829618U (en) | 2021-12-09 | 2021-12-09 | Upright post of multi-spindle numerical control machine tool and multi-spindle numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123110308.6U CN216829618U (en) | 2021-12-09 | 2021-12-09 | Upright post of multi-spindle numerical control machine tool and multi-spindle numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216829618U true CN216829618U (en) | 2022-06-28 |
Family
ID=82106275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123110308.6U Active CN216829618U (en) | 2021-12-09 | 2021-12-09 | Upright post of multi-spindle numerical control machine tool and multi-spindle numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216829618U (en) |
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2021
- 2021-12-09 CN CN202123110308.6U patent/CN216829618U/en active Active
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