CN205237674U - Manual and auto -feed transmission of lathe - Google Patents
Manual and auto -feed transmission of lathe Download PDFInfo
- Publication number
- CN205237674U CN205237674U CN201520916134.8U CN201520916134U CN205237674U CN 205237674 U CN205237674 U CN 205237674U CN 201520916134 U CN201520916134 U CN 201520916134U CN 205237674 U CN205237674 U CN 205237674U
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- CN
- China
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- bevel gear
- lathe
- zygote
- transmission
- bearing
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Abstract
The utility model relates to a manual and auto -feed transmission of lathe, including the lathe auto -feed transmission that motor, belt pulley, belt, lead screw, bearing frame, bearing and a bevel gear constitute, characterized in that: still include with the lead screw on the 2nd bevel gear of a bevel gear engaged with, be equipped with on the 2nd bevel gear through the first combination son of bearing setting in the spacer, be equipped with in the spacer of the sub - lower extreme of first combination and combine the son rather than coaxial second, the second combines the son to combine son and hand wheel component lathe hand feed transmission through key -type connection hand wheel, the 2nd bevel gear, first combination, second. The advantage is: not only can solve pure manual transmission feeding device because the driving chain is longer, the structure is complicated and transmission precision and inefficiency, complex operation's technological problem, still can satisfy the demand that the user is low to product cost simultaneously. Originally, feed the spare part of the reducible lathe of transmission, be convenient for machine tool machining and assembly, the reliable operation, it is efficient, specially adapted bevel gear roll inspection machine.
Description
Technical field
The utility model belongs to lathe and manufactures field, particularly relates to a kind of lathe hand control and automation feeding and passesMoving device.
Background technology
At present, numerical control auto-feed technology for a long time application is at home and abroad very extensive, and it operates steadily,Simple in structure, speed adjustable range is wide, precision advantages of higher. But due to present stage numerical control auto-feed transmissionInstallation cost is high, therefore cannot meet the demand of user's low cost in lathe manufacture field; And pure handMoving transmission feeding device, because driving-chain is relatively long, causes its complex structure, has transmission accuracy and effectRate is low, the technical barrier of complex operation.
Summary of the invention
The utility model provides one can improve transmission essence for solving the technical problem existing in known technologyDegree, the lathe hand control and automation feeding that simple in structure, operation characteristic is steady, easy and simple to handle and cost is low passMoving device.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
Lathe hand control and automation feed drive gearing, comprises motor, belt pulley, belt, leading screw, bearingThe lathe auto-feed transmission that seat, bearing and the first bevel gear form, described motor is packed on lathe bed,The output shaft end of motor is connected with the leading screw being arranged on bearing block with belt by belt pulley, described leading screwOn the first bevel gear is housed, it is characterized in that: also comprise be meshed with the first bevel gear on leading screwTwo bevel gears, are equipped with by bearing and are arranged on the first zygote in spacer, institute on described the second bevel gearState in the spacer of the first zygote lower end and be provided with second zygote coaxial with it, described the second zygote is logicalCross key and connect handwheel, described the second bevel gear, the first zygote, the second zygote and handwheel form latheHand feed transmission.
The utility model can also adopt following technical scheme:
Described the first zygote is by being arranged on one group of bearing in spacer and locknut and spacer axially, radiallyLocation.
Described the first zygote and the second zygote are 90 ° by the second bevel gear and leading screw and are connected.
Advantage and the good effect that the utlity model has are: because the utility model adopts above-mentioned technical sideCase, the transmission device that has adopted hand control and automation feeding to combine, so not only can solve pure manualTransmission feeding device because driving-chain is long, complex structure and transmission accuracy and efficiency low, complex operationTechnical barrier also can meet user's demand low to product cost simultaneously. This feed drive gearing can subtractThe parts of few lathe, are convenient to machine tooling and assembling, reliable operation, and efficiency is high, is specially adapted to coneSpur roller gear inspection machine.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
In figure: 1, threephase asynchronous machine; 2, belt pulley; 3, belt; 4, the first locking nut;5, cylinder roller bearing; 6, ring flange; 7, big belt pulley; 8, circlip for shaft; 9, axleBearing; 10, the first bevel gear; 11, ring flange; 12, lathe bed; 13, inner spacing collar; 14,One bearing block; 15, outer separator; 16, angular contact ball bearing; 17, leading screw; 18, the second bearingSeat; 19, deep groove ball bearing; 20, circlip for shaft; 21, ring flange; 22, flat key; 23,Spacer; 24, the second bevel gear; 25, spring bearing; 26, the first zygote; 27, spring;28, the second zygote; 29, handwheel.
Detailed description of the invention
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following enforcementExample, and coordinate accompanying drawing to be described in detail as follows:
It should be noted that, unless otherwise clearly defined and limited, term " first ", " second "Deng not representing order installation, do not represent the importance of described parts yet.
Refer to Fig. 1 and Fig. 2, lathe hand control and automation feed drive gearing, comprise threephase asynchronous machine 1,The machine that belt pulley 2, belt 3, leading screw 17, clutch shaft bearing seat 14, bearing and the first bevel gear 10 formBed auto-feed transmission. Described threephase asynchronous machine is packed on lathe bed 12, the output of threephase asynchronous machineAxle head is by belt pulley 2, big belt pulley 7 and belt 3 and be arranged on clutch shaft bearing seat 14 and the second bearingLeading screw 17 on seat 18 connects, and described clutch shaft bearing seat 14 and the second bearing block 18 are arranged on lathe bed,Cylinder roller bearing 5, the first ring flange 6, circlip for shaft 8 are housed, with reality on described leading screw one endThis end of existing leading screw 17 is fixed and is supported. On leading screw, by flat key 22, the first bevel gear 10 is housed, andBy ring flange 11, locking nut 12, inner spacing collar 13, bearing block 14, outer separator 15 and angular contact ballBearing 16 completes the location of leading screw, passes through the second bearing block 18, deep-groove ball on the described leading screw other endBearing 19, shaft block ring 20, the second ring flange 21 complete the other end supporting of leading screw.
Also comprise the second bevel gear 24 being meshed with the first bevel gear on leading screw, described the second bevel gearOn be equipped with by spring bearing 25 and be arranged on the first zygote 26 in spacer 23, described the first zygoteIn the spacer of lower end, be provided with second zygote 28 coaxial with it, described the second zygote connects hand by keyWheel 29, is provided with spring 27 at the second zygote, described the second bevel gear, the first zygote, the second combinationSon and handwheel form lathe hand feed transmission.
In the present embodiment, described the first zygote is by one group of spring bearing 25 and locknut and spacer 23 axlesTo, radial location.
In the present embodiment, described the first zygote 26 and the second zygote 28 by the second bevel gear 24 withLeading screw is 90 ° of connections.
In the time that needs are manual, close threephase asynchronous machine, drive second by handwheel 29 holddown springs 27Zygote 28 and the first zygote 26 are tied the bevel gear 24 that merga pass key is connected on zygote 26 and are revolvedTurn, rotate and then complete hand feed transmission thereby band is automatically connected in the first bevel gear 10 on leading screw 17.
The embodiment that the utility model accompanying drawing is described is exemplary, only for explaining the utility model, andCan not be interpreted as restriction of the present utility model.
Claims (3)
1. a lathe hand control and automation feed drive gearing, comprise motor, belt pulley, belt, leading screw,The lathe auto-feed transmission that bearing block, spring bearing and the first bevel gear form, described motor is packed inOn lathe bed, the output shaft end of motor is connected with the leading screw being arranged on bearing block with belt by belt pulley,The first bevel gear is housed on described leading screw, it is characterized in that: also comprise with leading screw on the first bevel gear phaseThe second bevel gear of engagement, is equipped with on described the second bevel gear by bearing and is arranged on the knot of first in spacerZygote, is provided with second zygote coaxial with it, described second in the spacer of described the first zygote lower endZygote connects handwheel by key, described the second bevel gear, the first zygote, the second zygote and handwheelForm lathe hand feed transmission.
2. lathe hand control and automation feed drive gearing according to claim 1, is characterized in that:Described the first zygote by be arranged on one group of bearing in spacer and locknut and spacer axially, radial location.
3. lathe hand control and automation feed drive gearing according to claim 1, is characterized in that:Described the first zygote and the second zygote are 90 ° by the second bevel gear and leading screw and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916134.8U CN205237674U (en) | 2015-11-17 | 2015-11-17 | Manual and auto -feed transmission of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916134.8U CN205237674U (en) | 2015-11-17 | 2015-11-17 | Manual and auto -feed transmission of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237674U true CN205237674U (en) | 2016-05-18 |
Family
ID=55936753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916134.8U Expired - Fee Related CN205237674U (en) | 2015-11-17 | 2015-11-17 | Manual and auto -feed transmission of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393551A (en) * | 2018-05-23 | 2018-08-14 | 江苏工程职业技术学院 | A kind of double main spindle numerical control EDM shaping machines |
| CN109176111A (en) * | 2018-10-23 | 2019-01-11 | 沈阳景宏数控设备有限公司 | Z axis feeding transmission system structure with interpolation function gun turret milling machine feeding mechanism |
-
2015
- 2015-11-17 CN CN201520916134.8U patent/CN205237674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393551A (en) * | 2018-05-23 | 2018-08-14 | 江苏工程职业技术学院 | A kind of double main spindle numerical control EDM shaping machines |
| CN109176111A (en) * | 2018-10-23 | 2019-01-11 | 沈阳景宏数控设备有限公司 | Z axis feeding transmission system structure with interpolation function gun turret milling machine feeding mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191117 |