CN219379947U - Multi-axis numerical control machining center with shock insulation function - Google Patents
Multi-axis numerical control machining center with shock insulation function Download PDFInfo
- Publication number
- CN219379947U CN219379947U CN202222077528.1U CN202222077528U CN219379947U CN 219379947 U CN219379947 U CN 219379947U CN 202222077528 U CN202222077528 U CN 202222077528U CN 219379947 U CN219379947 U CN 219379947U
- Authority
- CN
- China
- Prior art keywords
- axis
- vibration isolation
- box
- shock insulation
- machining center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims description 22
- 230000006978 adaptation Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model relates to the technical field of machining, in particular to a multi-axis numerical control machining center with a vibration isolation function, which comprises a base, wherein the base is provided with: the column unit comprises a column box and at least three Z-axis moving mechanisms which are connected with each other, wherein the column box is arranged on the base, and the Z-axis moving mechanisms are arranged on the column box side by side; the main shaft unit comprises a main shaft box, the main shaft box moves along a Z axis and is arranged in one-to-one correspondence with the Z axis moving mechanisms, and shock insulation mechanisms are arranged on two outer sides of the main shaft box. Through the design, the utility model can weaken and separate the transmission of vibration, reduce the shaking of the cutter during processing, improve the processing precision and the quality of finished products, and meet the requirements of actual production.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a multi-axis numerical control machining center with a vibration isolation function.
Background
The multi-axis numerical control machining integrates various machine operations into one, and the efficiency brought by the multi-axis numerical control machining is mainly due to the shortened preparation time. The need to re-fix or reset the parts multiple times greatly reduces setup time and operator burden. The complex shape is processed in fewer steps, thereby ensuring the repeatability of the finished product, improving the accuracy of the product and reducing the error probability of operators.
In the multi-axis numerical control machining center in the prior art, a tool on a spindle box is required to process objects on a working body table, the spindle box moves downwards to adjust the position of the tool relative to a workpiece to be machined, the spindle box moves continuously to enable the tool to touch the workpiece to be machined, at the moment, the tool and the workpiece to be machined are rigidly touched, vibration is generated, the vibration is upwards transmitted to the spindle box from the tool, and then is transmitted to other adjacent spindle boxes through a spindle box path upright column box, so that the vibration of the spindle box is mutually influenced, the tool of the spindle box is disturbed to shake during machining, the precision of a machined finished product is reduced, the quality of the finished product is influenced, and the requirement of actual industrial production is difficult to meet.
Disclosure of Invention
In order to solve the technical defects in the background art, the utility model aims to provide the multi-axis numerical control machining center with the vibration isolation function, which can weaken and isolate the transmission of vibration, reduce the shaking of a cutter during machining, improve the machining precision and the quality of finished products and meet the requirements of actual production.
The utility model adopts the following technical scheme:
the utility model provides a multiaxis numerical control machining center with shock insulation function, including the base, be provided with on the base:
the column unit comprises a column box and at least three Z-axis moving mechanisms which are connected with each other, wherein the column box is arranged on the base, and the Z-axis moving mechanisms are arranged on the column box side by side;
the main shaft unit comprises a main shaft box, the main shaft box moves along a Z axis and is arranged in one-to-one correspondence with the Z axis moving mechanisms, and shock insulation mechanisms are arranged on two outer sides of the main shaft box.
Through adopting above-mentioned technical scheme, can weaken and cut off the propagation of vibration, reduce the rocking of cutter when processing, improve machining precision and finished product quality, satisfied actual production's demand.
Preferably, the vibration isolation mechanism comprises a vibration isolation groove and a vibration isolation table which are adjacently connected and are all arranged on the upright post box.
By adopting the technical scheme, when the vibration wave is transmitted to the vibration isolation groove and the position on the vibration isolation table, the vibration wave can be blocked or the refraction is rapidly weakened due to the discontinuous reason.
Preferably, the Z-axis moving mechanism comprises a Z-axis sliding rail and a Z-axis sliding block, the Z-axis sliding rail is arranged on the upright post box, the Z-axis sliding block moves along the Z-axis and is sleeved on the Z-axis sliding rail, and the Z-axis sliding block is connected with the spindle box.
Through adopting above-mentioned technical scheme, the stand case of being convenient for reciprocates along the Z axle more stable, is favorable to improving machining precision.
Preferably, a vibration isolation space is formed in the vibration isolation groove, the side part of the Z-axis sliding rail extends into the vibration isolation space, a pressing block is installed in the vibration isolation groove, and one side of the pressing block is abutted to the vibration isolation table, and the other side of the pressing block is abutted to the Z-axis sliding rail.
By adopting the technical scheme, the Z-axis sliding rail is clamped and reinforced, and the machining precision is improved.
Preferably, the pressing blocks are equidistantly distributed along the Z axis.
Through adopting above-mentioned technical scheme, further consolidate Z axle slide rail, the stand case of being convenient for reciprocates along the Z axle, is favorable to improving machining precision.
Preferably, the lateral part of the shock insulation platform is inclined and extends into the shock insulation groove, the horizontal section of the shock insulation space is trapezoid, and the pressing block is matched with the shape of the shock insulation space.
By adopting the technical scheme, the position of the pressing block relative to the bottom of the shock insulation groove is adjusted so as to further adjust the tightness of the Z-axis sliding rail.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the vibration isolating mechanisms are arranged at the two outer sides of the spindle box, so that the transmission of vibration can be weakened and isolated, the shaking of the cutter during processing is reduced, the processing precision and the quality of a finished product are improved, and the requirements of actual production are met.
The vibration isolation mechanism is provided with the vibration isolation groove and the vibration isolation table and is arranged on the upright post box, so that when vibration waves are transmitted to the positions on the vibration isolation groove and the vibration isolation table, the vibration isolation mechanism is blocked or refractive index is fast weakened due to discontinuous reasons, and the reduction of processing precision caused by the mutual influence of vibration during processing of the spindle boxes is avoided, thereby improving the quality of products.
The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a top view of the overall structure of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of an embodiment of the present utility model;
FIG. 4 is an enlarged view of FIG. 2A in accordance with an embodiment of the present utility model;
FIG. 5 is a schematic view of a portion of the structure of an embodiment of the present utility model;
fig. 6 is an enlarged view of fig. 5 at B in accordance with an embodiment of the present utility model.
Reference numerals in the drawings illustrate:
1. a base; 2. a column unit; 21. a column box; 22. a Z-axis moving mechanism; 221. a Z-axis sliding rail; 222. a Z-axis slider; 3. a spindle unit; 31. a spindle box; 4. a shock isolation mechanism; 41. a shock isolation groove; 42. a shock isolation table; 43. and (5) briquetting.
Detailed Description
In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1 to 6, a multi-axis numerical control machining center with a vibration isolation function comprises a base 1, wherein a column unit 2 is arranged on the base 1, the column unit 2 comprises a column box 21 and a Z-axis moving mechanism 22 which are connected with each other, the column box 21 is arranged above the middle of the base 1, and the Z-axis moving mechanism 22 is arranged in the upper portion of the column box 21. Be provided with spindle unit 3 on stand case 21, as shown in fig. 1-2, spindle unit 3 is including interconnect's headstock 31 and tool bit anchor clamps, and headstock 31 removes along the Z axle and locates the upper portion of stand case 21, and the tool bit presss from both sides the lower part of locating the main shaft, as shown in fig. 3, removes along the Z axle through Z axle moving mechanism 22 control headstock 31 in this embodiment, and the position of accurate adjustment headstock 31 is convenient for the cutter to the processing of the substitution work piece on the workstation, is favorable to improving the quality of finished product. The Z-axis moving mechanism 22 of the present embodiment may be a structure that an object is pushed to move by an air cylinder, an oil cylinder, an electric cylinder, etc., in this embodiment, a screw-nut transmission structure is adopted, which has higher transmission precision and efficiency compared with other structures, and is convenient to control, and the screw-nut structure is a structure that is commonly used for controlling the lifting of the spindle in the market at present, and the structure is not an innovative point of the present application, so that details are not repeated herein.
For better stabilizing the movement of the spindle box 31 along the Z axis, in this embodiment, the two sides of the column box 21 corresponding to the spindle box 31 are provided with Z axis sliding rails 221, the Z axis sliding rails 221 are provided with Z axis sliding blocks 222, the Z axis sliding blocks 222 are connected with the side portions of the spindle box 31, and when the spindle box 31 moves along the Z axis, the Z axis sliding blocks 222 slide on the Z axis sliding rails 221, so that the processing is more stable, and the precision is improved.
The Z-axis moving mechanisms 22 are arranged side by side, so that the processing speed of the substituted workpiece can be improved; the cutter and the workpiece to be processed are in rigid contact, vibration is generated, the vibration is transmitted to the spindle box 31 upwards from the cutter, and then the vibration is transmitted to other adjacent spindle boxes 31 through the spindle box 31 way column boxes 21, so that the vibration of the spindle boxes 31 is mutually influenced, the cutter of the spindle boxes 31 is in turbulence and shake during processing, the precision of finished products to be processed is reduced, the quality of the finished products is influenced, and in order to isolate the vibration, vibration isolation mechanisms 4 are arranged on the outer sides of the Z-axis moving mechanisms 22 in the embodiment in a one-to-one correspondence mode.
As shown in fig. 4 to 5, the vibration isolation mechanism 4 includes a vibration isolation groove 41 and a vibration isolation table 42, the vibration isolation table 42 and the vibration isolation groove 41 are adjacently connected and are all arranged on the upright post box 21, a vibration isolation space is formed in the vibration isolation groove 41, the side parts of the Z-axis sliding rails 221 extend into the vibration isolation space, fixing holes are formed in the groove bottoms of the vibration isolation groove 41 at equal intervals along the Z-axis direction, pressing blocks 43 are installed at corresponding positions of the fixing holes one by one, one sides of the pressing blocks 43 are abutted to the vibration isolation table 42, the other sides of the pressing blocks are abutted to the Z-axis sliding rails 221, connecting holes are formed at positions of the pressing blocks 43 corresponding to the fixing holes, the connecting holes and the fixing holes are coaxially arranged and are provided with fixing bolts, the pressing blocks 43 are fixed in the vibration isolation groove 41 through the fixing bolts, the Z-axis sliding rails 221 can be clamped and reinforced, vibration of the main shaft box 31 is avoided, deviation is generated, and stability and accuracy of machining are ensured. When the vibration wave transmitted from the main spindle box 31 is transmitted to the positions on the vibration isolation groove 41 and the vibration isolation table 42, the vibration wave generated between the adjacent main spindle boxes 31 can not influence each other due to blocking or rapid weakening of refraction caused by discontinuity, so that the processing precision is further improved, and the quality of a finished product is ensured.
In order to adjust the tightness of the pressing block 43, in this embodiment, the side portion of the vibration isolation table 42 is inclined and extends into the vibration isolation groove 41, the horizontal section of the vibration isolation space is trapezoidal, the pressing block 43 is matched with the shape of the vibration isolation space, the pressing block 43 is enabled to slide obliquely along the side portion of the vibration isolation table 42 by adjusting the fixing bolt on the pressing block 43, and the pressing block 43 is far away from or near the bottom of the vibration isolation groove 41, so that the tightness of the pressing block 43 on the Z-axis sliding rail 221 is achieved, and meanwhile, the pressing blocks 43 are convenient to detach, maintain and replace.
The principle of the embodiment of the application is as follows: during operation, each Z-axis moving mechanism 22 enables the tool on each spindle box 31 to calibrate the required machining position of a workpiece to be machined, machining is started, the tool on the spindle box 31 rotates, in the process, the Z-axis moving mechanism 22 is required to work to enable the spindle box 31 to move downwards continuously, friction and rigid collision are generated when the tool touches the workpiece to be machined, vibration waves are generated and transmitted to other adjacent spindle boxes 31, and when the vibration waves are transmitted to positions on the vibration isolation groove 41 and the vibration isolation table 42, the vibration waves are blocked or refracted rapidly and weakened due to discontinuous reasons, so that the vibration waves generated between the adjacent spindle boxes 31 cannot affect each other, machining precision is further improved, and quality of finished products is guaranteed.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a multiaxis numerical control machining center with shock insulation function, including the base, its characterized in that: the base is provided with:
the column unit comprises a column box and at least three Z-axis moving mechanisms which are connected with each other, wherein the column box is arranged on the base, and the Z-axis moving mechanisms are arranged on the column box side by side;
the main shaft unit comprises a main shaft box, the main shaft box moves along a Z axis and is arranged in one-to-one correspondence with the Z axis moving mechanisms, and shock insulation mechanisms are arranged on two outer sides of the main shaft box.
2. The multi-axis numerical control machining center with a vibration isolation function according to claim 1, wherein: the shock insulation mechanism comprises shock insulation grooves and shock insulation tables which are adjacently connected and are all arranged on the upright post box.
3. The multi-axis numerical control machining center with a vibration isolation function according to claim 2, wherein: the Z-axis moving mechanism comprises a Z-axis sliding rail and a Z-axis sliding block, the Z-axis sliding rail is arranged on the upright post box, the Z-axis sliding block moves along the Z-axis and is sleeved on the Z-axis sliding rail, and the Z-axis sliding block is connected with the spindle box.
4. A multi-axis numerically controlled machining center with vibration isolation function according to claim 3, wherein: the vibration isolation groove is internally provided with a vibration isolation space, the side part of the Z-axis sliding rail extends into the vibration isolation space, a pressing block is arranged in the vibration isolation groove, one side of the pressing block is abutted to the vibration isolation table, and the other side of the pressing block is abutted to the Z-axis sliding rail.
5. The multi-axis numerical control machining center with a vibration isolation function according to claim 4, wherein: the pressing blocks are equidistantly distributed along the Z axis.
6. The multi-axis numerical control machining center with a vibration isolation function according to claim 4, wherein: the lateral part of shock insulation platform is the slope and extends to the shock insulation inslot, the horizontal cross-section in shock insulation space is trapezoidal, briquetting and shock insulation space's shape looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077528.1U CN219379947U (en) | 2022-08-09 | 2022-08-09 | Multi-axis numerical control machining center with shock insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077528.1U CN219379947U (en) | 2022-08-09 | 2022-08-09 | Multi-axis numerical control machining center with shock insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219379947U true CN219379947U (en) | 2023-07-21 |
Family
ID=87171491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222077528.1U Active CN219379947U (en) | 2022-08-09 | 2022-08-09 | Multi-axis numerical control machining center with shock insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219379947U (en) |
-
2022
- 2022-08-09 CN CN202222077528.1U patent/CN219379947U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632422B (en) | Small high-speed five-axis linkage machine tool | |
| CN202162427U (en) | Numerical-control planer type milling machine | |
| CN206047625U (en) | A kind of gantry machining center | |
| CN111002047A (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN102069223B (en) | Vertical machine tool structure for machining blade by using two cutters | |
| CN203792077U (en) | Gantry saddle seat supporting mechanism | |
| CN208276359U (en) | A kind of novel drive-type numerical control laser cutter | |
| CN205342466U (en) | 1502B longmen machining center of precision, intensity and stability reinforcing | |
| CN209407521U (en) | A kind of five axis gantry carving and milling machines | |
| CN109822691B (en) | Solid wood numerical control machining center and machining method | |
| CN103950335B (en) | A kind of multistation swing axis movement five-axis numerical control engraving and milling machine bed | |
| CN108274248A (en) | Multi-panel integrated machining center | |
| CN202490950U (en) | Five-axis linkage large longmen horizontal butting numerical controlled milling machine tool | |
| CN210282602U (en) | Solid wood numerical control machining center and control system thereof | |
| CN115229503A (en) | Intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling machining | |
| CN219379947U (en) | Multi-axis numerical control machining center with shock insulation function | |
| CN102259264A (en) | Double-beam planing machine | |
| CN212217764U (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN112974919A (en) | Horizontal machining center machine | |
| CN209288723U (en) | A kind of vertical type turning center with independent power head | |
| CN215967391U (en) | Drilling and tapping numerical control machine tool | |
| CN215035259U (en) | Cantilever machine tool integrating laser cutting and milling | |
| CN115519363A (en) | High-speed high-precision engraving and milling machining center | |
| CN201702508U (en) | Flight light path laser processing machine tool | |
| CN208006563U (en) | The sleeping cold carving machine of mill of numerical control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: No. 90 Yueming Road, Sanhe Village, Tonghu Town, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Jiujiuben Technology Co.,Ltd. Country or region after: China Address before: 523000 No. 6, Xinyi Road, Dalang Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG JIUJIUBEN TECHNOLOGY CO.,LTD. Country or region before: China |