CN203896105U - Fixing connecting device of servo motor - Google Patents
Fixing connecting device of servo motor Download PDFInfo
- Publication number
- CN203896105U CN203896105U CN201420276217.0U CN201420276217U CN203896105U CN 203896105 U CN203896105 U CN 203896105U CN 201420276217 U CN201420276217 U CN 201420276217U CN 203896105 U CN203896105 U CN 203896105U
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- CN
- China
- Prior art keywords
- servomotor
- motor
- motor cabinet
- servo motor
- screw
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to fixing connecting devices of servo motors, and specifically relates to a fixing connecting device of a servo motor. According to the technical scheme, the fixing connecting device comprises the servo motor and a motor base, and the fixing connecting device is characterized in that the device also comprises a detachable flange connected between the servo motor and the motor base, a rotating shaft of the servo motor is connected with a ball screw via a coupling, the ball screw is rotatably arranged on a bearing seat via a connecting bearing, a damping block is arranged at a position of the ball screw extending out of the motor base, and the detachable flange is a square structure with a circular through hole and is provided with step holes connected with motor bolts and screw holes connected with the servo motor. According to the fixing connecting device, the connecting flange of the servo motor can be replaced so that the kinds of the servo motors selected by a machine tool are wider, and different usage requirements are satisfied; the high-precision ball screw and the special bearing for the ball screw are employed so that the rigidity, the precision and the stability of the machine tool are higher; and the sealing design is reasonable so that the waterproof effect and the dustproof effect are better.
Description
Technical field
The utility model relates to servomotor fixed connection apparatus, is specifically related to a kind of servomotor bindiny mechanism.
Background technology
From the invention of CNC milling machine till now, servomotor bindiny mechanism is in development and variation, and a variety of technology all reach its maturity.At present, due to the most configure dedicated servomotor of digital control system, servomotor installation dimension is not quite similar, and dissimilar servomotor needs configure dedicated Connection Block.If change different digital control systems, must change corresponding servomotor Connection Block, again proofread the phase closing precision of ball-screw to guide pass, waste time and energy, cannot organize batch production, production efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of servomotor bindiny mechanism.
For achieving the above object, the technical solution adopted in the utility model is:
Servomotor fixed connection apparatus, comprise servomotor and motor cabinet, it is characterized in that, also comprise the dismountable flange that connects servomotor and motor cabinet, servomotor rotation axis is connected with ball-screw by shaft coupling, described ball-screw is rotated and is arranged on bearing pedestal by connection bearing, and ball-screw stretches out motor cabinet place and is provided with snubber block; Described dismountable flange is that through hole is that circular profile is square structure, and is provided with the shoulder hole being used in conjunction mutually with motor bolt and the screw being connected with servomotor.
Servomotor fixed connection apparatus according to described, is characterized in that, described motor cabinet is also provided with the motor cabinet cover plate that hides motor cabinet, and described servomotor is provided with motor cover.
Servomotor fixed connection apparatus according to described, is characterized in that, has a plurality of bolts hole and dowel hole and machine body and fix on described motor cabinet.
The utility model adopts replaceable servomotor adpting flange to make lathe select servomotor kind more extensive, to meet different user demands.Owing to adopting high precision ball leading screw and ball-screw special bearing, make lathe rigidity, precision, stability higher.Seal Design rationally makes lathe waterproof and dustproof better effects if.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model,
Fig. 2 is partial cross sectional views of the present utility model,
Fig. 3 is dismountable flange front view of the present utility model,
Fig. 4 is dismountable flange cut away view of the present utility model,
In accompanying drawing:
1, dismountable flange; 2, motor cabinet; 3, snubber block; 4, ball-screw; 5, bearing; 6, motor cabinet cover plate; 7, shaft coupling; 8, motor cover; 9, servomotor; 10, bolt hole; 11, dowel hole; 12, shoulder hole; 13, screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of servomotor fixed connection apparatus, comprise servomotor 9 and motor cabinet 2, it is characterized in that, also comprise the dismountable flange 1 that connects servomotor 9 and motor cabinet 2, servomotor 9 rotation axiss are connected with ball-screw 4 by shaft coupling 7, described ball-screw 4 is rotated and is arranged on bearing pedestal 2 by connection bearing 5, and ball-screw 4 stretches out motor cabinet 2 places and is provided with snubber block 3; Described dismountable flange 1 latus rectum is that circular profile is square structure, and dismountable flange 1 is provided with the shoulder hole 12 being used in conjunction mutually with motor bolt and the screw 13 being connected with servomotor 9.
Servomotor fixed connection apparatus according to described, is characterized in that, described motor cabinet 2 is also provided with the motor cabinet cover plate 6 that hides motor cabinet 2, and described servomotor 9 is provided with motor cover 8.
Servomotor fixed connection apparatus according to described, is characterized in that, has a plurality of bolts hole 10 and dowel hole 11 and machine body and fix on described motor cabinet 2.
Because the utility model has adopted removable servomotor adpting flange, can be by the dissimilar servomotor of configuration, make lathe more extensive for the range of choice of digital control system, expanded the performance of lathe, improved operating efficiency, shorten the delivery cycle, can be widely used in the products such as all kinds of CNC milling machines, machining center.
Different servomotors is installed and by changing servomotor dismountable flange 1, can be realized, improved lathe versatility and operating efficiency, alleviated labour intensity.
Snubber block 3 is fixed on servo-electric support 2 ends, plays dustproof, damping, crashproof, protection leading screw effect.Cover plate 6 is fixed on servo-electric support 2 with the moving cover 8 of servomotor, plays waterproof and dustproof, protection shaft coupling and servomotor effect, and dismounting simultaneously easily, is convenient for changing and safeguards shaft coupling and servomotor.Motor cabinet 2, by two alignment pins, 11 location, is fixed easy accessibility accurate positioning by six hexagon socket head cap screws.
Claims (3)
1. a servomotor fixed connection apparatus, comprise servomotor (9) and motor cabinet (2), it is characterized in that, also comprise the dismountable flange (1) that connects servomotor (9) and motor cabinet (2), servomotor (9) rotation axis is connected with ball-screw (4) by shaft coupling (7), described ball-screw (4) is rotated and is arranged on bearing pedestal (2) above by connection bearing (5), and ball-screw (4) stretches out motor cabinet (2) and locates to be provided with snubber block (3); Described dismountable flange (1) latus rectum is that circular profile is square structure, and dismountable flange (1) is provided with the shoulder hole (12) being used in conjunction mutually with motor bolt and the screw (13) being connected with servomotor (9).
2. servomotor fixed connection apparatus according to claim 1, is characterized in that, described motor cabinet (2) is also provided with the motor cabinet cover plate (6) that hides motor cabinet (2), and described servomotor (9) is provided with motor cover (8).
3. servomotor fixed connection apparatus according to claim 1, is characterized in that, has a plurality of bolts hole (10) and dowel hole (11) and fix with machine body on described motor cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276217.0U CN203896105U (en) | 2014-05-28 | 2014-05-28 | Fixing connecting device of servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276217.0U CN203896105U (en) | 2014-05-28 | 2014-05-28 | Fixing connecting device of servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896105U true CN203896105U (en) | 2014-10-22 |
Family
ID=51722457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276217.0U Expired - Fee Related CN203896105U (en) | 2014-05-28 | 2014-05-28 | Fixing connecting device of servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712012A (en) * | 2018-06-07 | 2018-10-26 | 阜阳卷烟材料厂 | A kind of device reducing chain driving motor replacement frequency |
-
2014
- 2014-05-28 CN CN201420276217.0U patent/CN203896105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712012A (en) * | 2018-06-07 | 2018-10-26 | 阜阳卷烟材料厂 | A kind of device reducing chain driving motor replacement frequency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |