CN201807931U - Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine - Google Patents
Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine Download PDFInfo
- Publication number
- CN201807931U CN201807931U CN2010202877852U CN201020287785U CN201807931U CN 201807931 U CN201807931 U CN 201807931U CN 2010202877852 U CN2010202877852 U CN 2010202877852U CN 201020287785 U CN201020287785 U CN 201020287785U CN 201807931 U CN201807931 U CN 201807931U
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- screw rod
- mounting groove
- servomotor
- fixing seat
- bearing block
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Abstract
The utility model discloses a fixing mechanism for a servomotor fixing seat and a screw rod bearing block of a CNC engraving and milling machine, which comprises a shoulder rest arranged on a worktable of the CNC engraving and milling machine and a mounting groove provided with an inclined plane, wherein the shoulder rest and the mounting groove are respectively positioned on two sides of the servomotor fixing seat and the screw rod bearing block; one side of the servomotor fixing seat and one side of the screw rod bearing block are parallel to the shoulder rest and can be pressed against the shoulder rest; a plurality of press blocks provided with inclined planes and matched with the mounting groove are mounted in the mounting groove through fixing pieces; and the press blocks with the inclined planes can press against the other sides of the servomotor fixing seat and the screw rod bearing block. During mounting, the CNC engraving and milling machine can be fixed and adjusted through the press blocks with the inclined planes which are arranged on the other sides of the servomotor fixing seat and the screw rod bearing block as long as the parallelism of the shoulder rest and a screw rod is ensured; and the press blocks with the inclined planes and the shoulder rest are used for transverse fixation, so that the probability of fixation loosening due to the loosening of fixing seat screws and positioning pins can be reduced, and the concentricity of the screw rod and a servomotor shaft can be ensured, which can facilitate the debugging and maintenance of the screw rod and reduce the assembly and debugging time.
Description
Technical field
The utility model relates to a kind of fixed mechanism, and particularly a kind of carving mills the fixed structure of machine servomotor holder and screw mandrel shaft block.
Background technology
To mill machine (CNC engraving and milling machine) be a kind of of Digit Control Machine Tool to carving, and it is to use the CNC milling machine of little cutter, high-power and high-speed main spindle motor.Carving mills machine both can be carved, but also milling is a kind of efficient high-precision Digit Control Machine Tool.Because milling machine servomotor holder and screw mandrel shaft block in assembling process, tradition carving do not have reference for installation, therefore when assembling, be difficult to guarantee the concentricity of screw mandrel and servo motor shaft, when screw mandrel and servo motor shaft appearance off-centre screw mandrel is produced beats, so not only be not easy to the debugging and the maintenance of screw mandrel, increase the assembling and setting time, and can increase and cause fixing loosening probability because of holder screw and alignment pin are loosening.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of debugging and maintenance of being convenient to screw mandrel, reduce the assembling and setting time, reduce the fixed structure that the carving that causes fixing loosening probability because of holder screw and alignment pin are loosening mills machine servomotor holder and screw mandrel shaft block.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of carving mills the fixed mechanism of machine servomotor holder and screw mandrel shaft block, it is characterized in that it comprise be arranged on carving mill on the machine worktable by takeing on and have the mounting groove on an inclined-plane, wherein lay respectively at the both sides of servomotor holder and screw mandrel shaft block by shoulder and mounting groove, but a side of servomotor holder and screw mandrel shaft block with by the parallel and roof pressure of shoulder by on takeing on, by fixture some band inclined-plane briquettings that are mated are installed in the mounting groove, but the opposite side of this band inclined-plane briquetting roof pressure servomotor holder and screw mandrel shaft block.
As the utility model preferred embodiment, described band inclined-plane briquetting is provided with through hole, and the bottom of mounting groove is provided with screw, and described fixture passes through hole and is threaded with screw.
As the utility model optimized technical scheme, wherein the gradient on mounting groove inclined-plane is 60 degree, and the inclined-plane gradient of band inclined-plane briquetting is 60 degree.
The beneficial effects of the utility model are: the utility model is to be provided with on the workbench of servomotor holder and screw mandrel shaft block both sides by shoulder and mounting groove, and in mounting groove band inclined-plane briquetting, need only guarantee during installation can fix and adjustment by the band inclined-plane briquetting that is arranged on opposite side by the shoulder and the depth of parallelism of screw mandrel, and owing to be to carry out horizontal fixing by band inclined-plane briquetting and by shoulder, thereby can reduce and cause fixing loosening probability because of holder screw and alignment pin are loosening, and can guarantee the concentricity of screw mandrel and servo motor shaft, the be more convenient for debugging and the maintenance of screw mandrel reduce the assembling and setting time.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the local enlarged diagram of Fig. 1;
Fig. 3 is a fixed installation debugging schematic diagram of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the disclosed a kind of carving of the utility model mills the fixed mechanism of machine servomotor holder and screw mandrel shaft block, comprise be arranged on carving mill on the machine worktable 1 by shoulder 2 with have the mounting groove 3 on an inclined-plane, screw hole 8 is set in the mounting groove, wherein, lay respectively at the both sides of servomotor holder 4 and screw mandrel shaft block 5 by shoulder 2 and mounting groove 3, but a side of servomotor holder 4 and screw mandrel shaft block 5 with by shoulder 2 parallel and roof pressures by takeing on 2, by fixture 6 some band inclined-plane briquettings 7 that are mated are installed in the mounting groove 3, fixture 6 can adopt screw, band inclined-plane briquetting is provided with through hole 9, fixture 6 is threaded by the screw hole 8 in through hole 9 and the mounting groove 3, thereby makes the opposite side of these band inclined-plane briquetting 7 roof pressure servomotor holders 4 and screw mandrel shaft block 5.
Having adopted carving of the present utility model to mill machine need only guarantee can adjust and fixing by the band inclined-plane briquetting that is arranged on opposite side by shoulder and the depth of parallelism of screw mandrel when mounted, and owing to be to carry out horizontal fixing by band inclined-plane briquetting and by shoulder, thereby can reduce and cause fixing loosening probability because of holder screw and alignment pin are loosening, and can guarantee the concentricity of screw mandrel and servo motor shaft, the be more convenient for debugging and the maintenance of screw mandrel reduce the assembling and setting time.
As shown in the figure, the gradient on mounting groove 3 inclined-planes can be set to 60 degree, and the inclined-plane gradient of band inclined-plane briquetting 7 correspondingly is set to 60 degree corresponding with the gradient on mounting groove inclined-plane.Certainly, the gradient on mounting groove inclined-plane also can be arranged to 45 degree, 30 degree or the like, and correspondingly, the inclined-plane gradient of band inclined-plane briquetting then is set to 45 degree corresponding with the gradient on mounting groove inclined-plane, 30 degree.
As shown in Figure 3, adopted carving of the present utility model to mill machine when mounted with servomotor holder 4 and screw mandrel shaft block 5 snap to the right, and lean by the shoulder on, to be with the inclined-plane briquetting to put into mounting groove again, and the through hole that screw is passed on the band inclined-plane briquetting is threaded with screw hole in the mounting groove, and adjust the use level of screw and screwed hole according to the debugging situation, after debugging is got well the fixed screw 10 on servomotor holder 4 and the screw mandrel shaft block 5 and fixing pin 11 screwed and get final product.
Claims (3)
1. a carving mills the fixed mechanism of machine servomotor holder and screw mandrel shaft block, it is characterized in that it comprise be arranged on carving mill on the machine worktable by takeing on and have the mounting groove on an inclined-plane, wherein lay respectively at the both sides of servomotor holder and screw mandrel shaft block by shoulder and mounting groove, but a side of servomotor holder and screw mandrel shaft block with by the parallel and roof pressure of shoulder by on takeing on, by fixture some band inclined-plane briquettings that are mated are installed in the mounting groove, but the opposite side of this band inclined-plane briquetting roof pressure servomotor holder and screw mandrel shaft block.
2. a kind of carving according to claim 1 mills the fixed mechanism of machine servomotor holder and screw mandrel shaft block, it is characterized in that described band inclined-plane briquetting is provided with through hole, and the bottom of mounting groove is provided with screw, and described fixture passes through hole and is threaded with screw.
3. a kind of carving according to claim 1 mills the fixed mechanism of machine servomotor holder and screw mandrel shaft block, and the gradient that it is characterized in that described mounting groove inclined-plane is 60 degree, and the inclined-plane gradient of band inclined-plane briquetting is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202877852U CN201807931U (en) | 2010-08-10 | 2010-08-10 | Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202877852U CN201807931U (en) | 2010-08-10 | 2010-08-10 | Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807931U true CN201807931U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202877852U Expired - Fee Related CN201807931U (en) | 2010-08-10 | 2010-08-10 | Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807931U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284879A (en) * | 2011-08-25 | 2011-12-21 | 濮阳贝英数控机械设备有限公司 | Servo driving mechanism with no adjusting pad and working method |
| CN106141769A (en) * | 2016-08-29 | 2016-11-23 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine screw mandrel shaft block |
| CN106181577A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine feeding measuring scale system |
| CN106626923A (en) * | 2016-12-01 | 2017-05-10 | 苏州瑞格思创光电科技有限公司 | Lead screw assembling device, engraving and milling machine and lead screw adjusting method |
| CN114227287A (en) * | 2022-02-25 | 2022-03-25 | 广东钶锐锶数控技术有限公司 | Motor base for installing AC servo motor of numerical control machine tool |
-
2010
- 2010-08-10 CN CN2010202877852U patent/CN201807931U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284879A (en) * | 2011-08-25 | 2011-12-21 | 濮阳贝英数控机械设备有限公司 | Servo driving mechanism with no adjusting pad and working method |
| CN106141769A (en) * | 2016-08-29 | 2016-11-23 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine screw mandrel shaft block |
| CN106181577A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine feeding measuring scale system |
| CN106626923A (en) * | 2016-12-01 | 2017-05-10 | 苏州瑞格思创光电科技有限公司 | Lead screw assembling device, engraving and milling machine and lead screw adjusting method |
| CN114227287A (en) * | 2022-02-25 | 2022-03-25 | 广东钶锐锶数控技术有限公司 | Motor base for installing AC servo motor of numerical control machine tool |
| CN114227287B (en) * | 2022-02-25 | 2022-05-06 | 广东钶锐锶数控技术有限公司 | Motor base for mounting AC servo motor of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180827 Granted publication date: 20110427 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200810 Granted publication date: 20110427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20180810 |