CN207840814U - A kind of automatic feed mechanism of numerically-controlled machine tool - Google Patents
A kind of automatic feed mechanism of numerically-controlled machine tool Download PDFInfo
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- CN207840814U CN207840814U CN201820135387.5U CN201820135387U CN207840814U CN 207840814 U CN207840814 U CN 207840814U CN 201820135387 U CN201820135387 U CN 201820135387U CN 207840814 U CN207840814 U CN 207840814U
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Abstract
The utility model provides a kind of automatic feed mechanism of numerically-controlled machine tool, including material platform, die pad, material ejection cylinder, work piece platform, material blocking block, inductor, positioning sliding block, adjust platform, adjusting slider, transmission component and control cabinet, liftout front edge of board is set on material platform rear end face, material ejection cylinder is installed on die pad both sides, and material platform and die pad are located on same inclined-plane；Work piece platform front end is set on die pad rear end face, and material blocking block and inductor are fixed on above work piece platform rear end face, and positioning sliding block is installed on work piece platform；It adjusts platform and is fixed on work piece platform rear end, adjust and be equipped with cavity in platform, cavity is equipped with cover board, and adjusting slider is set up on cover board, and adjusting slider front end is fixedly connected with positioning sliding block rear end；Adjusting slider lower end is on the sliding rail of cavity both sides；Transmission component is correspondingly connected with adjusting slider；Control cabinet is connect with material ejection cylinder, inductor and transmission component.The utility model improves efficiency.
Description
Technical field
The utility model is related to field of mechanical technique more particularly to a kind of automatic feed mechanisms of numerically-controlled machine tool.
Background technology
The automatic feeding of existing numerically-controlled machine tool the shortcomings of there are complicated, poor universality, higher prices.Currently,
The feeding of numerically-controlled machine tool mainly or using artificial loading is usually free of realization on machining production line of the lathe to workpiece
Feeding automates, and needs being processed workpiece feeding clamping position in a manner of artificial blowing.Manual operation is not
A large amount of manpower and materials, and low production efficiency are only wasted, is unfavorable for producing in enormous quantities.Possibly even there is operator slightly not
Careful that unnecessary industrial accident is caused to occur, there are great security risks.
Invention content
The technical problems to be solved in the utility model is to provide a kind of automatic feed mechanism of numerically-controlled machine tool.
The utility model is realized in this way：
A kind of automatic feed mechanism of numerically-controlled machine tool, including a feeding unit, a workpiece positioning unit, a workpiece adjust list
Member and a control cabinet；
The feeding unit includes a material platform, a die pad and two material ejection cylinders, and a glove is equipped in the material platform
The front end of chamber, the die pad is set on the rear end face of material platform, and two material ejection cylinders are installed on the left and right sides of die pad,
And two the piston rod of the material ejection cylinder be fixed on the two sides of die pad；The upper surface of the material platform and the die pad
Upper surface is located on same inclined-plane；
The workpiece positioning unit includes a work piece platform, a material blocking block, an inductor and two positioning sliding blocks, the work
The front end of part emplacing platform be set to die pad rear end face on, and the upper surface of the front end face of the work piece platform and die pad it
Between have an inclined angle alpha 1, ranging from 50 °~80 ° of the inclined angle alpha 1；Two material blocking blocks and inductor are fixed on workpiece
Above the rear end face of emplacing platform, and the inductor is between two material blocking blocks；Two positioning sliding blocks are installed on work piece
The upper surface of platform, and positioned at the left and right sides of two material blocking blocks；
It includes that an adjusting platform, two adjusting sliders and a transmission component, the adjusting platform are solid that the workpiece, which adjusts unit,
Due to the rear end of work piece platform, a cavity is equipped in the adjusting platform, the cavity is equipped with a cover board, the adjusting
Slider frame is set on cover board, and the front end of the adjusting slider is fixedly connected with the rear end of positioning sliding block；The cavity it is front and back
Both sides are equipped with a sliding rail, and two lower ends of each adjusting slider are separately mounted on two sliding rails；The transmission component and two
The lower end of adjusting slider is correspondingly connected with, and two adjusting sliders of driving are moved inward along sliding rail, to drive positioning sliding block inside
It is mobile, clamp workpiece；
The control cabinet is placed in object placing cavity, and the control cabinet respectively with two material ejection cylinders, inductor and transmission group
Part connects.
Further, the transmission component is synchronized including a servo motor, a main synchronous pulley, one from synchronous pulley and one
Band, the main synchronous pulley and the left and right sides that cavity is located at from synchronous pulley, the left and right ends difference of the synchronous belt
It is sheathed on main synchronous pulley and from synchronous pulley, the lower end of two adjusting sliders is also individually fixed in the direction of motion in synchronous belt
Opposite both sides, the main synchronous pulley are installed on the output end of servo motor, and the servo motor is connected to control cabinet.
Further, each positioning sliding block includes that a fixed block, a pusher cylinder, an expeller and an induction are opened
It closes, the fixed block is integrally formed with adjusting slider, and the bottom of the fixed block and the bottom of expeller are mounted on workpiece peace
The upper surface of platform is put, the expeller is set to the inside of fixed block, and the pusher cylinder is installed in fixed block, and the pusher
The piston rod of cylinder is connect with expeller；The inductive switch is installed on fixed block；The pusher cylinder and inductive switch connect
It is connected to control cabinet.
Further, the inclined angle alpha 1 is 75 °.
Further, there is an inclined angle alpha 2 between the upper surface and horizontal plane of the work piece platform.
Further, the material blocking block is triangular in shape, and its inclined-plane is towards work piece platform.
Further, the width of work piece platform upper surface is consistent with the diameter of workpiece；On the die pad
The width on surface is consistent with the diameter of workpiece.
The utility model has the advantage of：The utility model can be used for the numerically-controlled machine tool of different model different manufacturers, feeding
Stroke is controllable, and stability is strong, small, at low cost, and the operation of people's Duo Tai lathes may be implemented；Save a large amount of manpower and materials
And the time, improve efficiency.
Description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of the automatic feed mechanism of numerically-controlled machine tool of the utility model.
Fig. 2 is that workpiece positioning unit and workpiece adjust unit in a kind of automatic feed mechanism of numerically-controlled machine tool of the utility model
Vertical view.
Fig. 3 is the structural schematic diagram of transmission component in the utility model.
Figure label explanation：
1- feeding units, 11- material platforms, 12- die pads, 13- material ejection cylinders, 14- object placing cavities, 15- piston rods；
2- workpiece positioning unit, 21- work pieces platform, 22- material blocking blocks, 23- inductors, 24- positioning sliding blocks, 241- are fixed
Block, 242- pusher cylinders, 243- expellers, 244- inductive switches；
3- workpiece adjust unit, 31- adjusts platform, 32- adjusting sliders, 33- transmission components, 331- servo motors, 332-
Main synchronous pulley, 333- are from synchronous pulley, 334- synchronous belts, 34- cavitys, 35- cover boards, 36- sliding rails；
4- control cabinets；
5- workpiece.
Specific implementation mode
The utility model is made with reference to specific embodiment and being further described in detail, but the structure of the utility model
It is not limited in following embodiment.
Shown in please referring to Fig.1 to Fig.3, a kind of automatic feed mechanism of numerically-controlled machine tool of the utility model, including a feeding
Unit 1, a workpiece positioning unit 2, a workpiece adjust unit 3 and a control cabinet 4, the control cabinet 4 automatically control feeding unit 1
Be lifted up and complete feeding to workpiece positioning unit 2, from workpiece positioning unit 2 and workpiece adjust the cooperation of unit 3 adjust workpiece 5 to
On correct position；
The feeding unit 1 includes a material platform 11, a die pad 12 and two material ejection cylinders 13, is set in the material platform 11
There is an object placing cavity 14 for placing control cabinet 4, reduces the waste in space；The front end of the die pad 12 is set to material platform 11
On rear end face, two material ejection cylinders 13 are installed on the left and right sides of die pad 12, and the piston rod of two material ejection cylinders 13
15 are fixed on the two sides of die pad 12；The upper surface of the material platform 11 and the upper surface of the die pad 12 are located at same oblique
On face；
The workpiece positioning unit 2 includes a work piece platform 21, a material blocking block 22, an inductor 23 and two positioning sliding blocks
24, the front end of the work piece platform 21 is set on the rear end face of die pad 12, and the front end face of the work piece platform 21 with
Between the upper surface of die pad 12 have an inclined angle alpha 1, ranging from 50 °~80 ° of the inclined angle alpha 1；Two material blocking blocks
22 and inductor 23 be fixed on above the rear end face of work piece platform 21, and the inductor 23 is between two material blocking blocks 22；
Two positioning sliding blocks 24 are installed on the upper surface of work piece platform 21, and positioned at the left and right sides of two material blocking blocks 22；Each institute
It includes a fixed block 241, a pusher cylinder 242, an expeller 243 and an inductive switch 244, the fixation to state positioning sliding block 24
Block 241 is integrally formed with adjusting slider 32, and the bottom of the fixed block 241 and the bottom of expeller 243 are mounted on workpiece peace
The upper surface of platform 21 is put, the expeller 243 is set to the inside of fixed block 241, and the pusher cylinder 242 is installed on fixed block
In 241, and the piston rod of the pusher cylinder 242 is connect with expeller 243；The inductive switch 244 is installed on fixed block 241
On；The pusher cylinder 242 in 5 position of workpiece by pusher cylinder 242 for being finely adjusted, after workpiece 5 is adjusted in place, by feeling
Inductive switch 244 signal will be sent to control cabinet 4 and handle in place；
It includes an adjusting platform 31, two adjusting sliders 32 and a transmission component 33, the adjusting that the workpiece, which adjusts unit 3,
Platform 31 is fixed on the rear end of work piece platform 21, and a cavity 34 is equipped in the adjusting platform 31, is set on the cavity 34
There are a cover board 35, the adjusting slider 32 to be set up on cover board 35, and the front end of the adjusting slider 32 and positioning sliding block 24
Rear end is fixedly connected；The front and rear sides of the cavity 34 are equipped with a sliding rail 36, two end portions of each adjusting slider 32
It An Zhuan not be on two sliding rails 36；The transmission component 33 and the lower end of two adjusting sliders 32 are correspondingly connected with, and driving two, which is adjusted, to be slided
Block 32 is moved inward along sliding rail 36, to drive positioning sliding block 24 to move inward, clamps workpiece 5；
The control cabinet 4 is placed in object placing cavity 14, and the control cabinet 4 respectively with two material ejection cylinders 13, inductor 23,
Pusher cylinder 242, inductive switch 244 and transmission component 33 connect.
Wherein, in the selection of transmission component 33, the structure of the transmission component 33 is specially：
The transmission component 33 includes a servo motor 331, a main synchronous pulley 332, one from synchronous pulley 333 and together
Walk band 334, the main synchronous pulley 332 and the left and right sides that cavity 34 is located at from synchronous pulley 333, the synchronous belt
334 left and right ends are sheathed on main synchronous pulley 332 and respectively from synchronous pulleys 333, and the lower end of two adjusting sliders 32 is also
The both sides that the direction of motion is opposite in synchronous belt 334 are individually fixed in, the main synchronous pulley 332 is installed on servo motor 331
Output end, the servo motor 331 are connected to control cabinet 4.
Wherein, in the selection of angle：Ranging from 50 °~80 ° of the inclined angle alpha 1, preferable angle are 75 °,
The falling speed and best results of workpiece 5 at 75 °；Have one to tilt between the upper surface and horizontal plane of the work piece platform 21
Angle α 2 enables the workpiece fallen on work piece platform 21 5 to be fixed on work piece platform 21, will not roll down to die pad 12
On, strengthen to a certain extent workpiece 5 work piece platform 21 stability.
Wherein, in the selection of size：The diameter one of the width and workpiece 5 of 21 upper surface of work piece platform
It causes；The width of 12 upper surface of the die pad is consistent with the diameter of workpiece 5；It can ensure that only there are one workpiece every time in this way
5 can be sent on work piece platform 21, easy to operation.
Wherein, material blocking block 22 in shape：The material blocking block 22 is triangular in shape, and the inclined-plane of triangle is directed towards workpiece peace
Put platform 21 so that the effect of blocking can be more preferable.
The operation principle of the utility model is as follows：
Workpiece 5 is slided to the upper surface of die pad 12 by material platform 11, and die pad 12 can be with the piston rod 15 of material ejection cylinder 13
It moves up and down, when control cabinet 4 controls 13 start of material ejection cylinder, by the piston rod 15 of the material ejection cylinder 13 to moving up
It is dynamic, drive die pad 12 to jack up the workpiece 5 of 12 upper surface of die pad upwards；When workpiece 5 rise to on work piece platform 21
When surface flushes, because die pad 12 has towards the inclination angle of work piece platform 21, under gravity, workpiece 5 can tumble
Onto work piece platform 21, due to the barrier effect of the material blocking block 22, workpiece 5 will not continue to move backward, since workpiece is pacified
Putting platform 21 has towards the inclination angle of baffle block 122, and workpiece 5, which will not travel forward, to return back to top on flitch 12, ensure that workpiece 5 exists
Stability on work piece platform 21；When inductor 23 senses on work piece platform 21 there are when workpiece 5, inductive signal is sent out
Control cabinet 4 is given, after control cabinet 4 receives signal, control servomotor 331 rotates, and the servo motor 331 drives main synchronous belt
332 rotation of wheel, the driving of main synchronous pulley 332 is rotated from synchronous pulley 333, and then synchronous belt 333 also rotates, and driving is fixed
Two adjusting sliders 32 of the opposite both sides of the direction of motion are moved inward along sliding rail 36 in synchronous belt 333, to drive positioning
Sliding block 24 moves inward, and clamps workpiece 5.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art answers
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (7)
1. a kind of automatic feed mechanism of numerically-controlled machine tool, it is characterised in that：Including a feeding unit, a workpiece positioning unit, one
Workpiece adjusts unit and a control cabinet；
The feeding unit includes a material platform, a die pad and two material ejection cylinders, and an object placing cavity, institute are equipped in the material platform
The front end for stating die pad is set on the rear end face of material platform, and two material ejection cylinders are installed on the left and right sides of die pad, and two
The piston rod of the material ejection cylinder is fixed on the two sides of die pad；The upper table of the upper surface of the material platform and the die pad
Face is located on same inclined-plane；
The workpiece positioning unit includes a work piece platform, a material blocking block, an inductor and two positioning sliding blocks, the workpiece peace
The front end for putting platform is set on the rear end face of die pad, and is had between the front end face and the upper surface of die pad of the work piece platform
There is an inclined angle alpha 1, ranging from 50 °~80 ° of the inclined angle alpha 1；Two material blocking blocks and inductor are fixed on work piece
Above the rear end face of platform, and the inductor is between two material blocking blocks；Two positioning sliding blocks are installed on work piece platform
Upper surface, and positioned at the left and right sides of two material blocking blocks；
It includes that an adjusting platform, two adjusting sliders and a transmission component, the adjusting platform are fixed on that the workpiece, which adjusts unit,
The rear end of work piece platform, the adjusting platform is interior to be equipped with a cavity, and the cavity is equipped with a cover board, the adjusting slider
It is set up on cover board, and the front end of the adjusting slider is fixedly connected with the rear end of positioning sliding block；The front and rear sides of the cavity
Equipped with a sliding rail, two lower ends of each adjusting slider are separately mounted on two sliding rails；The transmission component and two is adjusted
The lower end of sliding block is correspondingly connected with, and two adjusting sliders of driving are moved inward along sliding rail, to drive positioning sliding block to move inward,
Clamp workpiece；
The control cabinet is placed in object placing cavity, and the control cabinet connects with two material ejection cylinders, inductor and transmission component respectively
It connects.
2. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：The transmission component includes
One servo motor, a main synchronous pulley, one distinguish from synchronous pulley and a synchronous belt, the main synchronous pulley and from synchronous pulley
Positioned at the left and right sides of cavity, the left and right ends of the synchronous belt are sheathed on main synchronous pulley and respectively from synchronous pulleys, and two
The lower end of adjusting slider is also individually fixed in the both sides that the direction of motion is opposite in synchronous belt, and the main synchronous pulley, which is installed on, to be watched
The output end of motor is taken, the servo motor is connected to control cabinet.
3. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：Each positioning sliding block
Including a fixed block, a pusher cylinder, an expeller and an inductive switch, the fixed block is integrally formed with adjusting slider, institute
The bottom of the bottom and expeller of stating fixed block is mounted on the upper surface of work piece platform, and the expeller is set to fixed block
Inside, the pusher cylinder are installed in fixed block, and the piston rod of the pusher cylinder is connect with expeller；The induction is opened
Pass is installed on fixed block；The pusher cylinder and inductive switch are connected to control cabinet.
4. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：The inclined angle alpha 1 is
75°。
5. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：The work piece platform
There is an inclined angle alpha 2 between upper surface and horizontal plane.
6. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：The material blocking block is in triangle
Shape, and its inclined-plane is towards work piece platform.
7. a kind of automatic feed mechanism of numerically-controlled machine tool as described in claim 1, it is characterised in that：On the work piece platform
The width on surface is consistent with the diameter of workpiece；The width of the die pad upper surface is consistent with the diameter of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135387.5U CN207840814U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic feed mechanism of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135387.5U CN207840814U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic feed mechanism of numerically-controlled machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN207840814U true CN207840814U (en) | 2018-09-11 |
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ID=63412619
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820135387.5U Active CN207840814U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic feed mechanism of numerically-controlled machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842624A (en) * | 2019-10-09 | 2020-02-28 | 福州三迅机械有限公司 | Automatic feeding device of bearing roller shaft |
| CN111390629A (en) * | 2020-06-08 | 2020-07-10 | 烟台工程职业技术学院(烟台市技师学院) | Feeding and discharging manipulator of numerical control milling machine |
-
2018
- 2018-01-26 CN CN201820135387.5U patent/CN207840814U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842624A (en) * | 2019-10-09 | 2020-02-28 | 福州三迅机械有限公司 | Automatic feeding device of bearing roller shaft |
| CN110842624B (en) * | 2019-10-09 | 2024-05-07 | 福州三迅机械有限公司 | Automatic feeding of bearing roller axle |
| CN111390629A (en) * | 2020-06-08 | 2020-07-10 | 烟台工程职业技术学院(烟台市技师学院) | Feeding and discharging manipulator of numerical control milling machine |
| CN111390629B (en) * | 2020-06-08 | 2020-08-28 | 烟台工程职业技术学院(烟台市技师学院) | Feeding and discharging manipulator of numerical control milling machine |
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