CN201391585Y - Longitudinal feeding ball lead screw drive mechanism - Google Patents
Longitudinal feeding ball lead screw drive mechanism Download PDFInfo
- Publication number
- CN201391585Y CN201391585Y CN200920131030U CN200920131030U CN201391585Y CN 201391585 Y CN201391585 Y CN 201391585Y CN 200920131030 U CN200920131030 U CN 200920131030U CN 200920131030 U CN200920131030 U CN 200920131030U CN 201391585 Y CN201391585 Y CN 201391585Y
- Authority
- CN
- China
- Prior art keywords
- ball screw
- length feed
- lead screw
- feed ball
- ball lead
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a drive mechanism of cutting machinery, in particular to a longitudinal feeding ball lead screw drive mechanism. The feeding ball lead screw drive mechanism solves the technical problem of providing a longitudinal feeding ball lead screw drive mechanism which can be used as an assembly component and is independently mounted. The utility model adopts the technical proposal that the longitudinal feeding ball lead screw drive mechanism comprises a longitudinal feeding ball lead screw, a ball lead screw nut seat, a longitudinal straight guide rail, a slide guide rail pair and a stepper motor, wherein the ball lead screw nut seat is mounted in the middle of the longitudinal feeding ball lead screw, the slide guide rail pair is mounted in the middle of the longitudinal straight guide rail, the stepper motor and the longitudinal feeding ball lead screw are coaxially connected, the longitudinal feeding ball lead screw is mounted on the central portion between a front hole and a rear hole on the lower center of an assembly brandreth, and is fixed on the centers of a front bearing seat and a rear bearing seat, the stepper motor is mounted on the plane of a stepper motor bracing frame arranged on the tail end of the assembly brandreth, the longitudinal straight guide rail is mounted on the left and the right of the upper portion of the assembly brandreth, and is left and right vertically mounted through utilizing the center of the lead screw as reference.
Description
Technical field
The utility model relate to a kind of cutting machine driving mechanism, relate in particular to a kind of length feed ball screw driving mechanism.
Background technique
Length feed ball screw driving mechanism in the prior art, its length feed ball screw and ball screw nut seat, vertically linear rail all is to fixedly connected with lathe bed respectively with slide guide pair and stepper motor, after the installation, the concentricity precision of its length feed ball screw, level and vertical precision are not very high, length feed ball screw feed accuracy, stepper motor mounting plane precision, stepper motor connects the coaxality of length feed ball screw, accurate positioning of linear rail datum clamp face and straight line opposing parallel degree, planeness Installation and Debugging inconvenience, can't independently install as the assembly parts, can't guarantee installation quality, not reach the high purpose of manufacturing efficiency is installed.
The model utility content
The technical problems to be solved in the utility model is, overcomes the defective of above-mentioned prior art, provides a kind of assembly parts that can be used as independently to install, guarantee installation quality and reach the length feed ball screw driving mechanism that the high purpose of manufacturing efficiency is installed.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
Length feed ball screw driving mechanism, comprise length feed ball screw, ball screw nut seat, vertical linear rail, slide guide pair and stepper motor, described ball screw nut seat is installed in the middle of the length feed ball screw, described slide guide pair is installed in the middle of vertical linear rail, and described stepper motor is connected with length feed ball screw concentric; Described length feed ball screw is installed in neutral position, two holes, front and back, center under the assembly brandreth, is fixed on two groups of bearing centres of front-end bearing pedestal and rear bearing block; Stepper motor is installed on the tail end stepper motor bearing support plane of assembly brandreth, and vertically linear rail is installed in the left and right sides, assembly brandreth top, is that benchmark left and right sides parallel vertical is installed with the screw mandrel center.
In the utility model, described length feed ball screw is tauted by front-end bearing pedestal and rear bearing block.
As optimal way of the present utility model, described step motor shaft connects the length feed ball screw by coupling.
As optimal way of the present utility model, the length feed ball screw between described front-end bearing pedestal and nut seat and nut seat and rear bearing block is housed in the antiseptic rubber leading screw sheath.
The length feed ball screw is installed in neutral position, two holes, front and back, center under the assembly brandreth, be fixed on two groups of bearing centres, and ball screw is tightened by front-end bearing pedestal and rear bearing block, thereby the height that reaches ball screw concentric and precision level and vertically arranged technical requirements, the ball screw nut seat then is installed in the middle of the screw mandrel, to adapt to the installation needs of planker down.Drive the screw mandrel rotation and realize that the stepper motor of feeding then is installed on the tail end stepper motor bearing support plane of assembly brandreth.Motor shaft connects screw mandrel by coupling, reaches the purpose of control feed screw rotation.
Vertically linear rail is installed in the left and right sides, assembly brandreth top, is that benchmark left and right sides parallel vertical is installed with the screw mandrel center, and the slide guide pair then is installed in the middle of the linear rail, to adapt to the fixed installation needs of planker down.
In sum, the utlity model has following beneficial effect: the utility model can be used as the assembly parts and independently installs, guarantees installation quality and reach the high purpose of manufacturing efficiency is installed.
Description of drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model sectional structure schematic representation;
Fig. 2 is that the K of Fig. 1 is to view.
The accompanying drawing sign:
1, length feed ball screw 2, ball screw nut seat 3, vertical linear rail
4, stepper motor 5, coupling 6, antiseptic rubber leading screw sheath
7, slide guide pair 8, assembly brandreth 81, front-end bearing pedestal
82, rear bearing block 9, lathe bed
Embodiment
Shown in Figure 1, Fig. 1 is the utility model sectional structure schematic representation; Fig. 2 is that the K of Fig. 1 is to view.Length feed ball screw driving mechanism, comprise length feed ball screw 1, ball screw nut seat 2, vertical linear rail 3, slide guide secondary 7 and stepper motor 4, described ball screw nut seat 2 is installed in the middle of the length feed ball screw 1, described slide guide pair 7 is installed in the middle of vertical linear rail 3, and described stepper motor 4 is connected with length feed ball screw 1 concentric; Described length feed ball screw 1 is installed in neutral position, two holes before and after 8 times centers of assembly brandreth, is fixed on 82 liang of groups of front-end bearing pedestal 81 and rear bearing block bearing centre; Stepper motor 4 is installed on tail end stepper motor bearing support 7 planes of assembly brandreth 8, and vertically linear rail 3 is installed in the left and right sides, assembly brandreth 8 top, is that benchmark left and right sides parallel vertical is installed with the screw mandrel center.So, constitute length feed ball screw assembly of drive gear structure, whole assembly structure can be installed on the lathe bed 9 easily by assembly brandreth 8.
Described length feed ball screw 1 is tauted by front-end bearing pedestal 81 and rear bearing block 82.Thereby the height that reaches length feed ball screw 1 concentric and precision level and vertically arranged technical requirements.
Described step motor shaft connects length feed ball screw 1 by elastic coupling flexible coupling 5.
Length feed ball screw 1 between described front-end bearing pedestal 81 and nut seat 2 and nut seat 2 and rear bearing block 82 is housed in the antiseptic rubber leading screw sheath 6; In the hope of prolonging the working life of length feed ball screw 1.
In a word, more than be a most preferred embodiment of the present utility model, any simple transformation of making according to the instruction of such scheme all falls into protection domain of the present utility model.
Claims (5)
1, a kind of length feed ball screw driving mechanism, comprise length feed ball screw (1), ball screw nut seat (2), vertical linear rail (3), slide guide pair (7) and stepper motor (4), described ball screw nut seat (2) is installed in the middle of the length feed ball screw (1), described slide guide pair (7) is installed in the middle of vertical linear rail (3), and described stepper motor (4) is connected with length feed ball screw (1) concentric; It is characterized in that: described length feed ball screw (1) is installed in neutral position, two holes, front and back, center under the assembly brandreth (8), is fixed on front-end bearing pedestal (81) and (82) two groups of bearing centres of rear bearing block; Stepper motor (4) is installed on tail end stepper motor bearing support (7) plane of assembly brandreth (8), and vertically linear rail (3) is installed in the left and right sides, assembly brandreth (8) top, is that benchmark left and right sides parallel vertical is installed with the screw mandrel center.
2, length feed ball screw driving mechanism according to claim 1 is characterized in that: described length feed ball screw (1) is tauted by front-end bearing pedestal (81) and rear bearing block (82).
3, length feed ball screw driving mechanism according to claim 1 and 2 is characterized in that: described step motor shaft connects length feed ball screw (1) by coupling (5).
4, length feed ball screw driving mechanism according to claim 1 and 2 is characterized in that: the length feed ball screw (1) between described front-end bearing pedestal (81) and nut seat (2) and nut seat (2) and rear bearing block (82) is housed in the antiseptic rubber leading screw sheath (6).
5, length feed ball screw driving mechanism according to claim 4 is characterized in that: the length feed ball screw (1) between described front-end bearing pedestal (81) and nut seat (2) and nut seat (2) and rear bearing block (82) is housed in the antiseptic rubber leading screw sheath (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920131030U CN201391585Y (en) | 2009-04-22 | 2009-04-22 | Longitudinal feeding ball lead screw drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920131030U CN201391585Y (en) | 2009-04-22 | 2009-04-22 | Longitudinal feeding ball lead screw drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391585Y true CN201391585Y (en) | 2010-01-27 |
Family
ID=41598410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920131030U Expired - Fee Related CN201391585Y (en) | 2009-04-22 | 2009-04-22 | Longitudinal feeding ball lead screw drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391585Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338167A (en) * | 2011-09-09 | 2012-02-01 | 广东威创视讯科技股份有限公司 | Motor device for projection display device |
| CN102626899A (en) * | 2011-04-28 | 2012-08-08 | 北京市电加工研究所 | Magnetic-repulsion automatic constant-pressure feeding device |
| CN103008773A (en) * | 2012-12-10 | 2013-04-03 | 天水锻压机床(集团)有限公司 | Nut rotating ball screw pair transmission unit |
| CN104163072A (en) * | 2014-06-09 | 2014-11-26 | 嘉兴屹飞机械有限公司 | Longitudinal shaft for wood carving machine |
| CN104493610A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Z-axis feed drive device |
| CN105347086A (en) * | 2015-12-14 | 2016-02-24 | 重庆东登科技有限公司 | Photoelectric corrective mechanism adopting rust-proof electric cylinder for coil slitting machine |
| CN105347087A (en) * | 2015-12-14 | 2016-02-24 | 重庆东登科技有限公司 | Ultrasonic-wave corrective mechanism adopting rust-proof electric cylinder for coil slitting machine |
| CN105370832A (en) * | 2015-12-14 | 2016-03-02 | 重庆东登科技有限公司 | Electric linear driver with sealing and lubricating structure |
| CN105417249A (en) * | 2015-12-14 | 2016-03-23 | 重庆东登科技有限公司 | Photoelectric correction mechanism with anti-rust and shock-absorbing protection function for coiled material slitting machine |
| CN106491350A (en) * | 2015-09-06 | 2017-03-15 | 广西大学 | A kind of Electromechanical Control moxa stick feed arrangement |
| CN110712015A (en) * | 2019-10-27 | 2020-01-21 | 上海诺银机电科技有限公司 | Ball screw capable of running stably under extraordinary environment and preparation method thereof |
-
2009
- 2009-04-22 CN CN200920131030U patent/CN201391585Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626899A (en) * | 2011-04-28 | 2012-08-08 | 北京市电加工研究所 | Magnetic-repulsion automatic constant-pressure feeding device |
| CN102626899B (en) * | 2011-04-28 | 2014-09-03 | 北京市电加工研究所 | Magnetic-repulsion automatic constant-pressure feeding device |
| CN102338167A (en) * | 2011-09-09 | 2012-02-01 | 广东威创视讯科技股份有限公司 | Motor device for projection display device |
| CN103008773A (en) * | 2012-12-10 | 2013-04-03 | 天水锻压机床(集团)有限公司 | Nut rotating ball screw pair transmission unit |
| CN104163072A (en) * | 2014-06-09 | 2014-11-26 | 嘉兴屹飞机械有限公司 | Longitudinal shaft for wood carving machine |
| CN104493610A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Z-axis feed drive device |
| CN106491350A (en) * | 2015-09-06 | 2017-03-15 | 广西大学 | A kind of Electromechanical Control moxa stick feed arrangement |
| CN105347086A (en) * | 2015-12-14 | 2016-02-24 | 重庆东登科技有限公司 | Photoelectric corrective mechanism adopting rust-proof electric cylinder for coil slitting machine |
| CN105347087A (en) * | 2015-12-14 | 2016-02-24 | 重庆东登科技有限公司 | Ultrasonic-wave corrective mechanism adopting rust-proof electric cylinder for coil slitting machine |
| CN105370832A (en) * | 2015-12-14 | 2016-03-02 | 重庆东登科技有限公司 | Electric linear driver with sealing and lubricating structure |
| CN105417249A (en) * | 2015-12-14 | 2016-03-23 | 重庆东登科技有限公司 | Photoelectric correction mechanism with anti-rust and shock-absorbing protection function for coiled material slitting machine |
| CN110712015A (en) * | 2019-10-27 | 2020-01-21 | 上海诺银机电科技有限公司 | Ball screw capable of running stably under extraordinary environment and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201391585Y (en) | Longitudinal feeding ball lead screw drive mechanism | |
| CN203509608U (en) | Multifunctional clamp | |
| CN204449334U (en) | There is the semi-automatic numerically controlled lathe of two centre frame | |
| CN207289208U (en) | A kind of laser cutting plate pipe cutting all-in-one machine | |
| CN202540016U (en) | Auxiliary support device of numerical control machine tool long ball screw | |
| CN202555921U (en) | Tapping head component for numerical control double-station tapping machine | |
| CN205057625U (en) | Vertical feeding device of milling machine | |
| CN204912853U (en) | Automatic rat holing machine | |
| CN203765029U (en) | Vertical moving column type numerical control drill machine for processing T-shaped guide rail connecting hole of elevator | |
| CN203003576U (en) | Lead screw installing structure used for processing center | |
| CN204912833U (en) | Take automatic drilling machine of drill bit location | |
| CN102717265A (en) | Movable beam clamping cylinder | |
| CN202861792U (en) | Debugging-free high-precision movable platform mechanism | |
| CN202479868U (en) | Movable support mechanism of overlong screw rod | |
| CN221313310U (en) | Synchronous ware tooth hub milling flutes location frock | |
| CN202963535U (en) | Auxiliary device of boring lathe long hole machining | |
| CN206367330U (en) | A kind of screw mandrel assembling device and carving milling engraving machine | |
| CN205968188U (en) | Valve body upper cover processing line's processing agency | |
| CN201800310U (en) | Steel mesh structure of photovoltaic solar printing machine | |
| CN203779204U (en) | Lead screw transmission structure for improving transmission accuracy | |
| CN212600240U (en) | Encircling ram | |
| CN201997821U (en) | Perforation accessory device of linear cutting machine | |
| CN214024538U (en) | Combined knife holder | |
| CN205183829U (en) | Drilling machine | |
| CN205183827U (en) | Drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20100422 |