CN202607377U - Automatic feeding device for lathe tailstocks - Google Patents
Automatic feeding device for lathe tailstocks Download PDFInfo
- Publication number
- CN202607377U CN202607377U CN 201220295963 CN201220295963U CN202607377U CN 202607377 U CN202607377 U CN 202607377U CN 201220295963 CN201220295963 CN 201220295963 CN 201220295963 U CN201220295963 U CN 201220295963U CN 202607377 U CN202607377 U CN 202607377U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- power transmission
- transmission shaft
- lathe
- lathe tailstock
- 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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Abstract
The utility model relates to a lathe part, and especially relates to an automatic feeding device for lathe tailstocks, which mainly solve the technical problems in the prior art that a lathe tailstock is required to be fed manually, the operation is relatively complicated, the labor intensity of workers is large, accidents are easy to happen, and the like. The automatic feeding device disclosed by the utility model comprises a rack (1), and the rack is provided with a feeder drive shaft (2); and the automatic feeding device is characterized in that one end of the feeder drive shaft (2) is connected with a first bevel gear (4) through a connecting shaft (3), the first bevel gear is provided with a shutdown device and is meshed with a second bevel gear (5), the second bevel gear is connected with a third bevel gear (6) through a drive component, the third bevel gear is meshed with a fourth bevel gear (7), a drive lever (8) passes through the fourth bevel gear, and the end part of the drive lever is connected with the lathe tailstock (9).
Description
Technical field
The utility model relates to a kind of lathe parts, especially relates to a kind of lathe tailstock auto-feeder.
Background technology
At present, the tailstock on the lathe generally adopts the spiral mode that compresses, and shakes runner connecting rod is rotated; Nut is converted into rectilinear motion with the rotation of connecting rod; Thereby drive slide block and top moving, rocking arm can be locked with the slide block that clamping puts in place, and the product work in-process is top can not to get loose.Chinese patent discloses a kind of lathe that can laborsaving mobile lathe tailstock, and (Granted publication number: CN201783660U), it comprises support, and the left end of support is provided with the lathe gearbox; On the output shaft of lathe gearbox lathe chuck is installed, the power shaft of lathe gearbox adopts the lathe motor to drag, and the right side along continuous straight runs that the top of support is positioned at the lathe gearbox is provided with footstock guide; Lathe tailstock is installed on the footstock guide, and the front side along continuous straight runs that the top of support is positioned at footstock guide is fixed with tooth bar, and the tooth top of tooth bar is arranged down; Rack and pinion is meshed; Gear is installed in the rear end of gear shaft, and the middle part of gear shaft can be installed on the mount pad rotationally, and the front end of gear shaft is provided with hand crank; Mount pad and lathe tailstock are fixedly linked, and mount pad adopts bolt and said lathe tailstock to be fixedly linked.But this lathe tailstock needs manual work to carry out feeding, operates comparatively numerous and diversely, and working strength of workers is bigger.
The utility model content
The utility model provides a kind of lathe tailstock auto-feeder, and it mainly is to solve the existing in prior technology lathe tailstock to need manual work to carry out feeding, operate comparatively numerous and diverse, the technical problem that working strength of workers is bigger.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of lathe tailstock auto-feeder of the utility model comprises frame, and frame is provided with the feed power transmission shaft; Described feed power transmission shaft one end is connected with first bevel gear through connecting axle, and first bevel gear is provided with arresting gear, and first bevel gear is engaged with second bevel gear; Second bevel gear connects the third hand tap gear through driving member; The third hand tap gears engaged has the 4th bevel gear, and cross-under has drive link in the 4th bevel gear, and the drive link end connects lathe tailstock.Directly utilize feed power transmission shaft on the lathe as power source, the power when making the lathe tailstock feeding is stronger, and the location workpiece is comparatively accurate.After the work of feed power transmission shaft, drive connecting axle simultaneously and rotate, drive first bevel gear, second bevel gear, driving member, third hand tap gear, the rotation of the 4th bevel gear successively, carry out move left and right thereby utilize drive link to drive lathe tailstock at last.The combination of bevel gear and driving member also can replace to other transmission device that can the transmission of power of feed power transmission shaft be given drive link.Connecting axle can be a splined shaft, also can be the flat key axle, can be in tapping hole, feed power transmission shaft end, and tapping on connecting axle, feed power transmission shaft and connecting axle are through being threaded.
As preferably, described arresting gear comprises shift fork handle hinged on the frame, and the shift fork handle is connected with shift fork, and shift fork is connected with two slide blocks, is provided with clutch between two slide blocks, and clutch is connected on the connecting axle.Through stirring the shift fork handle, can make the slide block move left and right, perhaps throw off thereby stir the clutches engaged connecting axle with connecting axle, can control the feeding of lathe tailstock so at any time.
As preferably, described lathe tailstock is connected with the tailstock handle.Can manually control the feeding of lathe tailstock through the tailstock handle.
As preferably, described drive link end is connected with handle.Drive link can be the hexagonal bar, and handle can drive drive link and rotate.
As preferably, described the 4th bevel gear is erected on the support, and support is fixed on the top of frame.
As preferably, described driving member includes respectively and second bevel gear, fixing first power transmission shaft, second power transmission shaft of third hand tap gear, links together through universal joint between first power transmission shaft and second power transmission shaft.First power transmission shaft can be given second power transmission shaft with transmission of power through universal joint.
As preferably, between described connecting axle and the frame, between first power transmission shaft, second power transmission shaft and the frame, all be provided with bearing between the 4th bevel gear and the support.Bearing can be so that the rotation of connecting axle, first power transmission shaft, second power transmission shaft, the 4th bevel gear.
As preferably, described first bevel gear, second bevel gear, third hand tap gear, the 4th bevel gear are provided with case outward.Can prevent that lathe from crushing the workman when operation.
Therefore, the lathe tailstock of the utility model need not manual work and carries out feeding, operates comparatively simply, and working strength of workers is less.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is that the A of Fig. 1 is to structural representation.
Parts, position and numbering among the figure: frame 1, feed power transmission shaft 2, connecting axle 3, first bevel gear 4, second bevel gear 5, third hand tap gear 6, the 4th bevel gear 7, drive link 8, lathe tailstock 9, shift fork handle 10, shift fork 11, slide block 12, clutch 13, tailstock handle 14, handle 15, support 16, first power transmission shaft 17, second power transmission shaft 18, universal joint 19, bearing 20.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of lathe tailstock auto-feeder of this example like Fig. 1, comprises frame 1; Frame is provided with feed power transmission shaft 2, and feed power transmission shaft one end is connected with first bevel gear, 4, the first bevel gears through connecting axle 3 and is provided with arresting gear; Like Fig. 2, arresting gear comprises shift fork handle 10 hinged on the frame, and the shift fork handle is connected with shift fork 11; Shift fork is connected with between 12, two slide blocks of two slide blocks and is provided with clutch 13, and clutch is connected on the connecting axle.First bevel gear is engaged with second bevel gear 5; Second bevel gear connects third hand tap gear 6 through driving member; Driving member include respectively with fixing first power transmission shaft 17, second power transmission shaft, 18, the first power transmission shafts and second power transmission shaft of second bevel gear 5, third hand tap gear 6 between link together through universal joint 19.The third hand tap gears engaged has the 4th bevel gear 7, the four bevel gears to be erected on the support 16, and support is fixed on the top of frame.Cross-under has drive link 8 in the 4th bevel gear, and drive link one end end connects lathe tailstock 9, and lathe tailstock is connected with tailstock handle 14, and drive link other end end is connected with handle 15.Between connecting axle and the frame, between first power transmission shaft, second power transmission shaft and the frame, all be provided with bearing 20 between the 4th bevel gear and the support.First bevel gear, second bevel gear, third hand tap gear, the 4th bevel gear are provided with case outward.
During use, start lathe, feed power transmission shaft 2 rotates; Drive connecting axle 3 and rotate, through shift fork 11 clutch 13 is pushed and connecting axle 3 engagements, first bevel gear 4 drives 5 rotations of second bevel gear; Give third hand tap gear 6 through first power transmission shaft 17, universal joint 19, second power transmission shaft 18 with transmission of power again; 7 rotations of third hand tap gear driven the 4th bevel gear, the 4th bevel gear is given drive link 8 with transmission of power, and drive link drives lathe tailstock 9 at last and carries out feed motion.Oppositely stir after the shift fork, can connecting axle be thrown off first bevel gear 4, make the lathe tailstock feed-disabling.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (8)
1. lathe tailstock auto-feeder; Comprise frame (1), frame is provided with feed power transmission shaft (2), it is characterized in that described feed power transmission shaft (2) one ends are connected with first bevel gear (4) through connecting axle (3); First bevel gear is provided with arresting gear; First bevel gear is engaged with second bevel gear (5), and second bevel gear connects third hand tap gear (6) through driving member, and the third hand tap gears engaged has the 4th bevel gear (7); Cross-under has drive link (8) in the 4th bevel gear, and the drive link end connects lathe tailstock (9).
2. a kind of lathe tailstock auto-feeder according to claim 1; It is characterized in that described arresting gear comprises that frame (1) goes up hinged shift fork handle (10); The shift fork handle is connected with shift fork (11); Shift fork is connected with two slide blocks (12), is provided with clutch (13) between two slide blocks, and clutch is connected on the connecting axle (3).
3. a kind of lathe tailstock auto-feeder according to claim 1 and 2 is characterized in that described lathe tailstock (9) is connected with tailstock handle (14).
4. a kind of lathe tailstock auto-feeder according to claim 1 and 2 is characterized in that described drive link (8) end is connected with handle (15).
5. a kind of lathe tailstock auto-feeder according to claim 1 and 2 is characterized in that described the 4th bevel gear (7) is erected on the support (16), and support is fixed on the top of frame (1).
6. a kind of lathe tailstock auto-feeder according to claim 1 and 2; It is characterized in that described driving member includes respectively and second bevel gear (5), fixing first power transmission shaft (17), second power transmission shaft (18) of third hand tap gear (6), links together through universal joint (19) between first power transmission shaft and second power transmission shaft.
7. a kind of lathe tailstock auto-feeder according to claim 6 is characterized in that between described connecting axle (3) and the frame (1), between first power transmission shaft (17), second power transmission shaft (18) and the frame (1), all be provided with bearing (20) between the 4th bevel gear (7) and the support (16).
8. a kind of lathe tailstock auto-feeder according to claim 1 and 2 is characterized in that described first bevel gear (4), second bevel gear (5), third hand tap gear (6), the outer case that is provided with of the 4th bevel gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295963 CN202607377U (en) | 2012-06-14 | 2012-06-14 | Automatic feeding device for lathe tailstocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295963 CN202607377U (en) | 2012-06-14 | 2012-06-14 | Automatic feeding device for lathe tailstocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607377U true CN202607377U (en) | 2012-12-19 |
Family
ID=47341109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295963 Expired - Fee Related CN202607377U (en) | 2012-06-14 | 2012-06-14 | Automatic feeding device for lathe tailstocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625112A (en) * | 2015-03-02 | 2015-05-20 | 李洪利 | Lathe tailstock power feed unit |
| CN106476087A (en) * | 2016-11-14 | 2017-03-08 | 深圳职业技术学院 | Multifunctional carpenter efficient cutting |
| CN107098078A (en) * | 2017-06-16 | 2017-08-29 | 大连鸿菘实业有限公司 | Multipurpose transport case |
-
2012
- 2012-06-14 CN CN 201220295963 patent/CN202607377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625112A (en) * | 2015-03-02 | 2015-05-20 | 李洪利 | Lathe tailstock power feed unit |
| CN106476087A (en) * | 2016-11-14 | 2017-03-08 | 深圳职业技术学院 | Multifunctional carpenter efficient cutting |
| CN106476087B (en) * | 2016-11-14 | 2019-07-30 | 深圳职业技术学院 | Multifunctional carpenter efficient cutting |
| CN107098078A (en) * | 2017-06-16 | 2017-08-29 | 大连鸿菘实业有限公司 | Multipurpose transport case |
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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: 20121219 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |