CN207188799U - A kind of long bar semi-automatic pneumatic feeder equipment - Google Patents
A kind of long bar semi-automatic pneumatic feeder equipment Download PDFInfo
- Publication number
- CN207188799U CN207188799U CN201720502617.2U CN201720502617U CN207188799U CN 207188799 U CN207188799 U CN 207188799U CN 201720502617 U CN201720502617 U CN 201720502617U CN 207188799 U CN207188799 U CN 207188799U
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- CN
- China
- Prior art keywords
- guide pipe
- movable thimble
- long bar
- feeder equipment
- automatic pneumatic
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- 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.)
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Abstract
The utility model discloses a kind of long bar semi-automatic pneumatic feeder equipment, belong to numerically controlled lathe automatic feeder equipment field, it includes lifting pedestal, workbench and feed mechanism, described lifting pedestal is connected workbench, described feed mechanism on workbench, is pushed ahead lathe and is processed by feed mechanism by long bar；Described feed mechanism includes charge bar guide pipe, movable thimble and feeding cylinder, movable thimble is in charge bar guide pipe, feeding cylinder and movable thimble are in contact, tracks of the charge bar guide pipe as movable thimble, reduce vibrations to ensure long bar in revolution at a high speed, feeding cylinder promotes movable thimble to push ahead long charge bar along lathe spindle center line by air pressure；This kind long bar semi-automatic pneumatic feeder equipment, the mode that feeding cylinder feeding is combined with movable thimble and charge bar guide pipe is employed, ensure that long bar axle center is maintained at same horizontal line with lathe axle center, realize self-feeding, improve production efficiency.
Description
Technical field
Numerically controlled lathe automatic feeder equipment field is the utility model is related to, more particularly to a kind of long bar semi-automatic pneumatic
Feeder equipment.
Background technology
Long bar is a difficult point of lathe turning processing, because the rigidity of long bar is very poor, in the process of turnery processing
In, stretching out the bar of lathe tail with strenuous vibration in main shaft high-speed rotation, can influence the precision of processing.Present market
Upper conventional feed device is to use hydraulic pressure pusher feeder, and the bar starting stage is wrapped in the mandrel of hydraulic stem, with limitation
Shake in bar high-speed rotation.This feeding style is relatively stable, bar amplitude very little, disclosure satisfy that machining accuracy
It is required that.With the continuous progress of processing, bar is push by hydraulic pressure and is constantly sent into forward, and bar is shorter and shorter, when bar afterbody takes off
The parcel of chaotropic cylinder pressure mandrel, into after lathe spindle, charge bar is headed on by thimble rod and pushed ahead, because thimble rod stretched out
Long, rigidity is deteriorated, and can not limit the shake of charge bar well, and now bar is easy to shake, influences machining accuracy.And due to top
Shank can not stretch out long, and final stage bar can be caused can not to realize self-feeding and be dropped, cause to waste.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of long bar semi-automatic pneumatic feeder equipment, realizes certainly
Dynamic feeding, improves production efficiency, ensures product quality.
Technical solution adopted in the utility model is：A kind of long bar semi-automatic pneumatic feeder equipment, including lifting bottom
Seat, workbench and feed mechanism, as support to support stationary work-table, described feed mechanism is located at described lifting pedestal
On workbench, long bar is pushed ahead numerically controlled lathe and carries out following process by feed mechanism；Described feed mechanism includes charge bar
Guide pipe, movable thimble and feeding cylinder, movable thimble inside charge bar guide pipe, for spill justify by the liftout head of movable thimble
The conical surface, the cone match with long bar, to ensure the axle center of long bar and the axle center of movable thimble to be concentric；Feeding cylinder and
Movable thimble is in contact, tracks of the charge bar guide pipe as movable thimble, to ensure long bar in process at a high speed
Reduce vibrations during revolution, feeding cylinder promotes movable thimble to push away long charge bar forward along lathe spindle center line by air pressure
Enter.
In the above-mentioned technical solutions, described lifting pedestal also include lifting stud, guideway, height adjusting nut and
Stud lock screw, guideway are fixed on lifting pedestal, and guideway is socketed on lifting stud, lifts stud and lifting
Base is vertical；On guideway, stud lock screw deeply lifts stud for height adjusting nut and stud lock screw
Straight trough in；The height of lifting stud, and fixed lifting stud are adjusted by height adjusting nut；Locked by stud lock screw
Enter to lift in the straight trough of stud, to lock lifting stud, prevent that lifting stud rotates.
In the above-mentioned technical solutions, described movable thimble is additionally provided with linear bearing bushing, and linear bearing bushing is located at work
The outer ring of dynamic thimble, linear bearing bushing enable movable thimble to be moved along a straight line in charge bar guide pipe, and with long rod
Expect revolution at a high speed.
In the above-mentioned technical solutions, this kind long bar semi-automatic pneumatic feeder equipment also includes cylinder adjustment seat, feeding gas
Cylinder is fixed on the table by cylinder adjustment seat, and cylinder adjustment seat is used to finely tune the position of feeding cylinder in the horizontal plane, protects
Demonstrate,prove cylinder axial line and machine tool chief axis axial line on the same line.
In the above-mentioned technical solutions, this kind long bar semi-automatic pneumatic feeder equipment also includes guide pipe adjustment seat, charge bar
Guide pipe is fixed on the table by guide pipe adjustment seat, and guide pipe adjustment seat is used to finely tune charge bar guide pipe in the horizontal plane
Position, ensure charge bar guide pipe and machine tool chief axis it is concentric.
The beneficial effects of the utility model are：This kind long bar semi-automatic pneumatic feeder equipment, employs feeding cylinder and send
Expect the mode that is combined with movable thimble and charge bar guide pipe, feeding cylinder promotion movable thimble by long rod feeding lathe process,
Self-feeding is realized, improves production efficiency；Movable thimble outer ring is cased with linear axes bearing sleeve so that movable thimble can be along charge bar
Guide pipe and lathe spindle central axis slide, ensure long bar axle center and lathe axle center all the time on the same line.
Brief description of the drawings
Fig. 1 is a kind of long bar semi-automatic pneumatic feeder equipment schematic perspective view of the present utility model；
Fig. 2 is lifting pedestal schematic perspective view of the present utility model；
Fig. 3 is movable thimble floor map of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 3 schematically shows semi-automatic according to a kind of long bar of embodiment of the present utility model a kind of
Pneumatic feed equipment.
A kind of long bar semi-automatic pneumatic feeder equipment, including lifting pedestal 1, workbench 2 and feed mechanism 3, it is described
Lifting pedestal 1 as support to support stationary work-table 2, located at lifting pedestal 1 and cylinder adjustment seat 4, guide pipe adjust by workbench 2
Between saving seat 5, described feed mechanism 3 is fixed on workbench 2, and long bar is pushed ahead numerically controlled lathe and entered by feed mechanism 3
Row following process；Described feed mechanism 3 includes charge bar guide pipe 31, movable thimble 32 and feeding cylinder 33, movable thimble 32
Inside charge bar guide pipe 31, the internal diameter of charge bar guide pipe 31 is identical with lathe main shaft hole diameter, charge bar guide pipe 31 it is interior
Footpath is identical with the external diameter of movable thimble 32, and charge bar guide pipe 31 and lathe spindle are concentric, and charge bar guide pipe 31 is used as movable top
The tracks of pin 32, movable thimble 32 are slided along axis in the inside of charge bar guide pipe 31 and run at high speed with axis, to protect
Demonstrate,prove long bar in process revolution at a high speed when control centrifugal force, reduce vibrations；The liftout first 321 of movable thimble 32 is recessed circle
The conical surface, be engaged with the material head conical surface of long bar, contain the material head conical surface of long bar, with ensure the axle center of long bar with activity
The axis of thimble 32 is on the same line；The joining distal ends of feeding cylinder 33 and movable thimble 32 touch, and feeding cylinder 33 passes through gas
Pressure promotes movable thimble 32, and long charge bar is pushed ahead along lathe spindle center line, and long bar is sent into lathe.Lathe pair
Long bar is processed, and cuts product from long bar after machining, and feeding cylinder 33 continues to press on long bar and moved forward
One segment distance, lathe continue to be processed long bar, until long bar is used up, feeding cylinder is retracted, and manually changes new length
Bar, cyclic process.
Above-mentioned, described lifting pedestal 1 also includes lifting stud 11, guideway 12, height adjusting nut 13 and spiral shell
Post lock screw 14；Lifting stud 11 is erected on lifting pedestal 1, and lifting pedestal 1 is A font frameworks so that the knot of lifting pedestal 1
Structure consolidates；Guideway 12 is fixed on lifting pedestal 1 and is socketed in lifting stud 11, and guideway 12 is provided with two, set respectively
In the top and bottom of lifting stud 11, stud 11 is lifted with fixed；Height adjusting nut 13 and stud lock screw 14 are all provided with
In on guideway 12, two height adjusting nuts 13 and a stud lock screw 14 are equipped with each guideway 12,
Two height adjusting nuts 13 are respectively arranged on the top and bottom of guideway 12, two counter-tighteneds of height adjusting nut 13 with
Fixed lifting stud 11, stud lock screw 14 are deeply lifted in the straight trough 15 of stud 11 by guideway 12 to lock lifting
Stud 11, prevent that lifting stud 11 rotates；The height of lifting stud 11, and fixed liter are adjusted by height adjusting nut 13
Stud 11 drops；A kind of described long bar semi-automatic pneumatic feeder equipment is provided with two lifting pedestals 1, and lifting pedestal 1 is as branch
Frame is with support works platform 2, the height and angle of the common adjustment work platform 2 of two lifting pedestals 1 so that the keep level of workbench 2
Place, ensure that the axial line of charge bar guide pipe 31 and feeding cylinder 33 remains at same plane with lathe spindle axial line
It is interior.
Above-mentioned, described movable thimble 32 is additionally provided with linear bearing bushing 322, and linear bearing bushing 322 is set in work
The outer ring of dynamic thimble 32, linear bearing bushing 322 enable movable thimble 32 to be done directly in the interior edge axial line of charge bar guide pipe 31
Line moves.Liftout first 321 can rotate at a high speed with charge bar.
Above-mentioned, this kind long bar semi-automatic pneumatic feeder equipment also includes cylinder adjustment seat 4, and feeding cylinder 33 passes through gas
Cylinder adjustment seat 4 is fixed on workbench 2, and cylinder adjustment seat 4 is provided with two, and feeding cylinder 33 is located in two cylinder adjustment seats 4,
By adjusting the fine adjustment screw in cylinder adjustment seat 4, the position in the height and horizontal plane of feeding cylinder 33 can be finely adjusted,
Cylinder adjustment seat 4 is used to adjust the position of feeding cylinder 33 in the horizontal plane so that the axle center of feeding cylinder 33, charge bar guide pipe
31 and lathe axle center keep in the same horizontal line.
Above-mentioned, this kind long bar semi-automatic pneumatic feeder equipment also includes guide pipe adjustment seat 5, and charge bar guide pipe 31 is logical
Cross guide pipe adjustment seat 5 to be fixed on workbench 2, guide pipe adjustment seat 5 is provided with two, and charge bar guide pipe 31 is located at two guiding
In pipe adjustment seat 5, by adjusting the set screw in guide pipe adjustment seat 5, the position of charge bar guide pipe 31 can be adjusted,
Guide pipe adjustment seat 5 is used to adjust the position of charge bar guide pipe 31 in the horizontal plane so that the axle center of feeding cylinder 33, charge bar are led
Keep in the same horizontal line, ensureing that movable thimble can move on the axial line of lathe to the axle center of pipe 31 and lathe.
Embodiment above simply indicates that rather than limited the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in scope is done, it is included in the utility model patent application range.
Claims (5)
1. a kind of long bar semi-automatic pneumatic feeder equipment, it is characterised in that it includes lifting pedestal, workbench and feeder
Structure, described lifting pedestal are connected workbench, and described feed mechanism is on workbench；Described feed mechanism includes
Charge bar guide pipe, movable thimble and feeding cylinder, for movable thimble inside charge bar guide pipe, the liftout head of movable thimble is recessed
Shape circular conical surface, feeding cylinder and movable thimble are in contact, and tracks of the charge bar guide pipe as movable thimble, feeding cylinder leads to
Crossing air pressure promotes movable thimble to be slided along charge bar guide pipe.
A kind of 2. long bar semi-automatic pneumatic feeder equipment according to claim 1, it is characterised in that：Described movable top
The outer ring of pin is cased with linear bearing bushing.
A kind of 3. long bar semi-automatic pneumatic feeder equipment according to claim 1, it is characterised in that：Described lifting bottom
Seat also includes lifting stud, guideway, height adjusting nut and stud lock screw, guideway and is fixed on lifting pedestal,
Guideway is socketed on lifting stud, lifts stud and lifting pedestal is vertical, height adjusting nut and stud lock screw are equal
On guideway, stud lock screw is locked in the straight trough of lifting stud.
A kind of 4. long bar semi-automatic pneumatic feeder equipment according to claim 1,2 or 3, it is characterised in that：It is this kind long
Bar semi-automatic pneumatic feeder equipment also includes cylinder adjustment seat, and feeding cylinder is fixed on workbench by cylinder adjustment seat.
A kind of 5. long bar semi-automatic pneumatic feeder equipment according to claim 1,2 or 3, it is characterised in that：It is this kind long
Bar semi-automatic pneumatic feeder equipment also includes guide pipe adjustment seat, and charge bar guide pipe is fixed on work by guide pipe adjustment seat
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502617.2U CN207188799U (en) | 2017-05-08 | 2017-05-08 | A kind of long bar semi-automatic pneumatic feeder equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502617.2U CN207188799U (en) | 2017-05-08 | 2017-05-08 | A kind of long bar semi-automatic pneumatic feeder equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188799U true CN207188799U (en) | 2018-04-06 |
Family
ID=61793186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502617.2U Expired - Fee Related CN207188799U (en) | 2017-05-08 | 2017-05-08 | A kind of long bar semi-automatic pneumatic feeder equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421191A (en) * | 2019-07-11 | 2019-11-08 | 云和县恒毅模具厂 | A kind of device cutting equidistant hole on large-diameter steel pipe |
| CN113857504A (en) * | 2021-10-25 | 2021-12-31 | 中山华宏精密模具机械有限公司 | Height-adjustable's lathe autoloader |
-
2017
- 2017-05-08 CN CN201720502617.2U patent/CN207188799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421191A (en) * | 2019-07-11 | 2019-11-08 | 云和县恒毅模具厂 | A kind of device cutting equidistant hole on large-diameter steel pipe |
| CN110421191B (en) * | 2019-07-11 | 2020-12-11 | 云和县恒毅模具厂 | Device for cutting equidistant holes in large-diameter steel pipe |
| CN113857504A (en) * | 2021-10-25 | 2021-12-31 | 中山华宏精密模具机械有限公司 | Height-adjustable's lathe autoloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20190508 |