CN205136500U - Ball screw transmission - Google Patents
Ball screw transmission Download PDFInfo
- Publication number
- CN205136500U CN205136500U CN201520802329.XU CN201520802329U CN205136500U CN 205136500 U CN205136500 U CN 205136500U CN 201520802329 U CN201520802329 U CN 201520802329U CN 205136500 U CN205136500 U CN 205136500U
- Authority
- CN
- China
- Prior art keywords
- screw
- driving wheel
- ball
- ball screw
- angular contact
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a ball screw transmission, the riser reaches motor support, the servo motor who links to each other with it including the back, still includes the action wheel, follows driving wheel, ball screw and lian yu hold -in range between action wheel and the follow driving wheel, servo motor links to each other with the action wheel, action wheel rethread hold -in range is with continuous from the driving wheel, from the central ball screw that is of driving wheel, set up screw -nut between ball screw and the follow driving wheel. The ball screw top is equipped with axle sleeve, angular contact ball bearing and bearing cover, bearing cover adopt inner hexagonal cylinder head screw with back riser is connected, the angular contact ball bearing cover even is in ball screw is last, the axle sleeve then is located the angular contact ball bearing rear portion. The utility model discloses a screw drive mode makes efficiency obtain very big promotion, and the precision is higher.
Description
Technical field
The utility model relates to automobile clutch detection facility technical field, particularly a kind of ball leading screw driving device.
Background technique
In clutch detecting device, traditional kind of drive is screw lift, and it is primarily of worm gear and T-shaped screw mandrel composition.The shortcoming of this mode is that transmission efficiency is low, transmission speed is slow.
Model utility content
The utility model proposes a kind of ball leading screw driving device, be the straight line motion of ball screw by the converting rotary motion being applied to driven disc detection facility actuating motor, efficiency is greatly improved, and precision is higher.
The technical solution of the utility model is achieved in that
A kind of ball leading screw driving device, comprise back vertical plate and the electric machine support be attached thereto, actuating motor, driving wheel, follower, ball screw and the Timing Belt be connected between described driving wheel and follower, described actuating motor is connected with driving wheel, described driving wheel is connected with follower by Timing Belt again, described follower center is ball screw, arranges feed screw nut between described ball screw and follower.
Further, axle sleeve, angular contact ball bearing and bearing gland is provided with above described ball screw, described bearing gland adopts hexagon socket cap head screw to be connected with described back vertical plate, and described angular contact ball bearing cover is connected on described ball screw, and described axle sleeve is then positioned at described angular contact ball bearing rear portion.
Arrange connecting plate for electric motor between described driving wheel and actuating motor, described connecting plate for electric motor and driving wheel are installed on described electric machine support.
Between described angular contact ball bearing and ball screw, end ring is set.
Its kind of drive is: actuating motor drives driving wheel to rotate, described driving wheel drives follower to rotate by Timing Belt, follower drives feed screw nut to rotate, ball screw end face is equipped with flat key, stop it to rotate, can only under the turning effort of feed screw nut moving linearly, thus promote miscellaneous part.
The beneficial effects of the utility model are, first because the precision of ball screw self is high, its application all can have significant improvement to the control accuracy of whole equipment.Secondly, the transmission efficiency of ball screw is higher than the transmission efficiency of worm and gear, therefore can reduce the power of motor, improves the speed of transmission.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1, back vertical plate, 2, hexagon socket cap head screw, 3, end ring, 4, axle sleeve, 5, angular contact ball bearing, 6, bearing gland, 7, follower, 8, hexagon socket cap head screw, 9, ball screw, 10, feed screw nut, 11, hexagon socket cap head screw, 12, Timing Belt, 13, driving wheel, 14, actuating motor, 15, connecting plate for electric motor, 16, electric machine support, 17, packing ring, 18, hexagon socket cap head screw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of ball leading screw driving device, comprise back vertical plate 1 and the electric machine support 16 be attached thereto, actuating motor 14, driving wheel 13, follower 7, ball screw 9 and the Timing Belt 12 be connected between described driving wheel 13 and follower 7, described actuating motor 14 is connected with driving wheel 13, described driving wheel 13 is connected with follower 7 by Timing Belt 12 again, and described follower 7 center is ball screw 9, arranges feed screw nut 10 between described ball screw 9 and follower 7.
Follower 7 is connected by hexagon socket cap head screw with between angular contact ball bearing 5, bearing gland 6.
Axle sleeve 4, angular contact ball bearing 5 and bearing gland 6 is provided with above ball screw 9, described bearing gland 6 adopts hexagon socket cap head screw 11 to be connected with described back vertical plate 1, described angular contact ball bearing 5 cover is connected on described ball screw 9, and 4, described axle sleeve is positioned at described angular contact ball bearing 5 rear portion.
Arrange end ring 3 between angular contact ball bearing 5 and ball screw 9, end ring 3 adopts hexagon socket cap head screw 2 axle sleeve 4 to be connected.
Arrange connecting plate for electric motor 15 between the side of driving wheel 13 and actuating motor 14, described connecting plate for electric motor 15 and driving wheel 13 are installed on electric machine support 16.The opposite side of driving wheel 13 installs packing ring 17 and hexagon socket cap head screw 18.
Actuating motor 14 drives driving wheel 13 to rotate, described driving wheel 13 drives follower 7 to rotate by Timing Belt 12, follower 7 drives feed screw nut 10 to rotate, ball screw 9 end face is equipped with flat key, stop it to rotate, can only under the turning effort of feed screw nut 10 moving linearly, thus promote other associated members.
The converting rotary motion being applied to driven disc detection facility actuating motor is the straight line motion of ball screw by the utility model, and efficiency is greatly improved, and precision is higher.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a ball leading screw driving device, comprise back vertical plate and the electric machine support be attached thereto, actuating motor, it is characterized in that, the Timing Belt also comprising driving wheel, follower, ball screw and be connected between described driving wheel and follower, described actuating motor is connected with driving wheel, described driving wheel is connected with follower by Timing Belt again, and described follower center is ball screw, arranges feed screw nut between described ball screw and follower.
2. a kind of ball leading screw driving device according to claim 1, it is characterized in that, axle sleeve, angular contact ball bearing and bearing gland is provided with above described ball screw, described bearing gland adopts hexagon socket cap head screw to be connected with described back vertical plate, described angular contact ball bearing cover is connected on described ball screw, and described axle sleeve is then positioned at described angular contact ball bearing rear portion.
3. a kind of ball leading screw driving device as claimed in claim 1, is characterized in that, arrange connecting plate for electric motor between described driving wheel and actuating motor, described connecting plate for electric motor and driving wheel are installed on described electric machine support.
4. a kind of ball leading screw driving device according to claim 1, is characterized in that, arrange end ring between described angular contact ball bearing and ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802329.XU CN205136500U (en) | 2015-10-13 | 2015-10-13 | Ball screw transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802329.XU CN205136500U (en) | 2015-10-13 | 2015-10-13 | Ball screw transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136500U true CN205136500U (en) | 2016-04-06 |
Family
ID=55622297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802329.XU Expired - Fee Related CN205136500U (en) | 2015-10-13 | 2015-10-13 | Ball screw transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136500U (en) |
-
2015
- 2015-10-13 CN CN201520802329.XU patent/CN205136500U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205013606U (en) | Dispose belt drive unit of belt tensioning mechanism | |
| CN203495542U (en) | Rotary type mouse automatic screw feeding machine | |
| CN204235165U (en) | A kind of pipe fitting self-alignment cramping arrangement | |
| CN204076345U (en) | Glued board automatic shearing machine | |
| CN103028936A (en) | Double-nut tightening device with automatic counting function | |
| CN105134899A (en) | Ball screw transmission gear | |
| CN204533112U (en) | Suspension and support connects snap close | |
| CN205136500U (en) | Ball screw transmission | |
| CN103624558A (en) | Large linkage digital control rotation equipment for bolt drawing machine | |
| CN204308662U (en) | Drilling rod axial displacement drive unit | |
| CN206824768U (en) | A kind of hilted broadsword hobbing device | |
| CN205996650U (en) | A kind of vertical process center fixture | |
| CN105415313A (en) | Assembling platform for driving device used for crane | |
| CN205187179U (en) | Work transfer apparatus | |
| CN204253777U (en) | A kind of compound cycloid bilateral is to incorgruous roller arc-shaped gear driving mechanism | |
| CN203009757U (en) | Screw lift | |
| CN204074397U (en) | A kind of automatic glue spreading device of sleeve outer circle part | |
| CN203599848U (en) | Piston rod assembly machine | |
| CN208214713U (en) | A kind of rotary type workpiece surface rolling device | |
| CN207757037U (en) | A kind of tapping station | |
| CN203371425U (en) | Automobile side-wall-plate rotating jig | |
| CN204658166U (en) | A kind of honing mechanism of cylinder sleeve machining center | |
| CN206206531U (en) | A kind of drive lacking transmission device based on flange transmission | |
| CN204677707U (en) | A kind of roller wheel transmission device | |
| CN205685727U (en) | The clamping elevating mechanism of tetrafluoro hollow pipe flange former |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171013 |