CN205927131U - Nut automatic feeding device - Google Patents
Nut automatic feeding device Download PDFInfo
- Publication number
- CN205927131U CN205927131U CN201620933530.6U CN201620933530U CN205927131U CN 205927131 U CN205927131 U CN 205927131U CN 201620933530 U CN201620933530 U CN 201620933530U CN 205927131 U CN205927131 U CN 205927131U
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- CN
- China
- Prior art keywords
- nut
- frame
- slide
- bar
- storing box
- 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 discloses a nut automatic feeding device, its technical scheme main points are: including the frame, be equipped with the storage box that is used for storing the nut in the frame, the storage box sets up in the frame along radially sliding of three -jaw chuck, and the main shaft that the bottom of storage box is on a parallel with the lathe is equipped with the discharge opening, rotates in the frame and is equipped with the pendulum rod, and the pendulum rod is on a parallel with the lathe main shaft and slides and set up in the frame, and the pendulum rod tip is equipped with can go into the ejector pin in the three -jaw chuck with the top of the nut in the storage box. When the material loading, the storage box removes earlier three chuck the place aheads, three -jaw chuck's center is aimed at to the discharge opening, pendulum rod swing afterwards, rotate the ejector pin in the dead ahead of discharge opening, afterwards, the nut of ejector pin in with the storage box is ejecting from the discharge opening in, the top is gone into to the three -jaw chuck in, accomplish the material loading of nut, after the material loading finishes, storage box and pendulum rod, remove to the lathe outsidely, the nimble of ejector pin is removed, do not need again at the any component of the inside increase of lathe, original function to the lathe can not cause any influence.
Description
Technical field
The utility model is related to a kind of automatic charging device, more specifically, it relates to a kind of nut automatic charging device.
Background technology
At present in the turning process of nut, in order to improve working (machining) efficiency, need to increase on traditional lathe on automatically
Material device, to improve the working (machining) efficiency of nut, and publication No. is that the patent of invention of CN101698238A discloses a kind of catheter fabrication
Lathe, discloses similar structure, sets up time knife rest and lathe tool, the intake and exhaust conduit of motorcycle engine is entered on main spindle box
Knife grooving is processed, and the lathe tool that main carriage is installed cuts to air induction conduit length feed, and reaching workpiece only needs clamping once just
Can all be processed and formed at one time, substantially increase operating efficiency, save processing cost.Workpiece automatic charging clamping simultaneously, from
Move out blanking, full-automatic operation is realized in whole processing.
Reference documents, existing nut automatic charging device, the stock chest that main inclusion is vertically arranged,
Sliding below blow tank is located on frame and is provided with delivery sheet, the part dropping out in blow tank is transported to scroll chuck by delivery sheet
Front, realizes the automatic charging of nut.
When actually used, when delivery sheet moves to nut in front of scroll chuck, need by being arranged on three-jaw card
The part being placed on delivery sheet could be headed in scroll chuck by the push rod on disk opposite, is so accomplished by increasing inside lathe
Plus push rod, just inconvenient when wanting by tailstock, push rod to be entered to hole, the processing to lathe impacts.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model be provide a kind of nut automatic charging device it is not necessary to
Increase the feeding that push rod is also capable of nut inside lathe.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of nut automatic charging
Device, including frame, described frame is provided with the material-storing box for storing nut, and described material-storing box is slided along the radial direction of scroll chuck
Shifting is arranged in frame, and the bottom of described material-storing box is provided with discharge opening parallel to the main shaft of lathe, described frame rotates and is provided with
Fork, described fork is arranged in frame parallel to machine tool chief axis sliding, and described swing link end part is provided with can be by material-storing box
Nut heads into the push rod in scroll chuck.
By adopting technique scheme：In feeding, material-storing box first moves to the discharging in front of three chucks, on material-storing box
Hole is directed at the center of scroll chuck, and subsequent fork swings, and push rod is turned to the dead ahead of discharge opening, subsequently, fork is along lathe
Main shaft slides, and drives push rod to slide towards scroll chuck together, and the nut in material-storing box, from the ejection of discharging in the hole, pushes into
In scroll chuck, complete the feeding of nut, after feeding finishes, material-storing box and fork, according to backtracking, mobile to lathe
Outside, by arranging fork, it is possible to achieve flexibly the moving it is not necessary to increase any component inside lathe again, to machine of push rod
The original function of bed does not result in any impact.
Preferably, being provided with slide-bar parallel to machine tool chief axis in described frame, described frame is provided with and drives slide-bar to slide
First actuator, described fork is rotatably arranged on slide-bar, and described slide-bar is provided with the second actuator driving fork to rotate.
By adopting technique scheme：Setting slide-bar, you can realize slip in frame for the fork, fork can rotate
It is arranged on slide-bar, the slip of fork and rotation can separately drive, and reduce fault rate, during work, the first driver part
Drive slide-bar to slide, and then carry driven fork to slide together, the second driver part is arranged on slide-bar, and the second driver part can drive
Driven fork rotates.
Preferably, being provided with screw rod along three radial rotatings grabbing chuck in described frame, institute's material-storing box is rotated with screw rod and is connected,
Described frame is provided with the first motor of drive screw turns.
By adopting technique scheme：First motor rotates, and drives screw rod to rotate, by screw-driven, can will revolve
Transhipment is dynamic to be transformed to move along a straight line, you can realize slip in frame for the material-storing box, because screw-driven has auto-lock function, because
This, it is not necessary to increase extra latch-up structure in moving process, structure is simple, reliable operation.
Preferably, being radially provided with dovetail groove along scroll chuck in described frame, described material-storing box is provided with and dovetail groove
The dovetails of cooperation, described dovetails are provided with the screwed hole with screw rod cooperation, and described screw rod is rotatably arranged in dovetail groove.
By adopting technique scheme：Setting dovetail groove and dovetails, you can realize the sliding of stock chest and frame
Connect, the design of dovetail groove and dovetails, the slip realizing material-storing box that can be sufficiently stable, screw rod is arranged on dovetail groove
Interior, dovetail groove can play a protective role to screw rod, it is to avoid damaging occurs in screw rod.
Preferably, described first actuator includes the cylinder being fixedly installed in frame, the piston rod of described cylinder and cunning
Axle is connected.
By adopting technique scheme：Operationally, cylinder is flexible, you can realize the slip of slide-bar, and structure is simple,
Reliable operation.
Preferably, described fork is provided with the collar being connected with slide-bar rotation, described second actuator away from one end of top board
Including the driven gear being arranged on the collar, described slide-bar is fixed with the second motor, described second motor be provided with from
The driving gear of moving gear engagement.
By adopting technique scheme：Second motor rotates, and drives driving gear and driven gear to rotate, due to from
Moving gear is provided on fork, therefore, you can band driven fork rotates.
Preferably, described material-storing box includes the T-slot matching with nut, described T-slot is along the length direction of material-storing box
Setting.
By adopting technique scheme：Setting T-slot, can be adapted to nut, it is to avoid nut rocks in material-storing box,
The sufficiently stable feeding realizing nut.
Preferably, the magnetic for preventing the nut in T-slot from dropping out from discharging in the hole is embedded with the bottom surface of described T-slot
Iron.
By adopting technique scheme：Magnet can hold nut, nut is adsorbed in T-slot, when material-storing box exists
When mobile, the nut in T-slot can be avoided to drop out from discharging in the hole, lead to the appearance of waste material, improve feeding device upper
Stability during material.
In sum, the utility model has the advantages that：
1st, pass through arrange fork, it is possible to achieve push rod flexibly move it is not necessary to increase any component inside lathe again,
Any impact is not resulted on the original function of lathe；
2nd, magnet can hold nut, nut is adsorbed in T-slot, can avoid the nut in T-slot from discharge opening
Inside drop out, lead to the appearance of waste material, improve stability in feeding process for the feeding device.
Brief description
Fig. 1 is the scheme of installation of the present embodiment；
Fig. 2 is material-storing box and the push rod assembling schematic diagram of the present embodiment；
Fig. 3 is the push rod assembling explosive view of the present embodiment；
Fig. 4 is the storing capsule explosive view of the present embodiment.
In figure：1st, frame；11st, dovetail groove；2nd, material-storing box；21st, dovetails；211st, screw rod；2111st, the first motor；22、T
Shape groove；221st, discharge opening；222nd, magnet；3rd, slide-bar；4th, fork；41st, the collar；411st, driven gear；5th, lengthen block；6th, push rod；
7th, cylinder；8th, the second motor；81st, driving gear；9th, scroll chuck.
Specific embodiment
Below in conjunction with accompanying drawing 1-4, the utility model is described in further detail.
A kind of nut automatic charging device, with reference to Fig. 1 and Fig. 4, including frame 1, along scroll chuck 9 in frame 1
It is radially provided with dovetail groove 11, sliding in dovetail groove 11 is provided with dovetails 21, and material-storing box 2 is fixedly installed in dovetails 21, storing
The length direction of box 2 is radially arranged along scroll chuck 9, and after installing, material-storing box 2 is arranged on the front of scroll chuck 9,
In dovetail groove 11, the length direction rotation along dovetail groove 11 is provided with screw rod 211, runs through and be provided with and screw rod 211 in dovetails 21
The screwed hole of cooperation, is provided with the first motor 2111 of drive screw 211 rotation, the output shaft of the first motor 2111 in frame 1
It is connected with screw rod 211, on material-storing box 2, the length direction along material-storing box 2 is provided with T-slot 22, and one end of T-slot 22 extends to storage
Outside magazine 2, it is provided with discharge opening 221 in the bottom of T-slot 22, discharge opening 221 is arranged parallel to machine tool chief axis, discharge opening 221
The tangent setting with the bottom surface of T-slot 22.
With reference to Fig. 2, the direction sliding along machine tool chief axis in frame 1 is provided with slide-bar 3, slide-bar 3 rotates and is provided with fork 4,
The first actuator driving slide-bar 3 to slide is provided with frame 1, the second driving driving fork 4 to rotate is provided with slide-bar 3
Part, is provided with push rod 6 in fork 4 away from one end of slide-bar 3, in order to reduce the amplitude of fluctuation of fork 4, fork 4 end vertical in
Fork 4 is provided with lengthening block 5, and described push rod 6 is arranged on the end lengthening block 5, and push rod 6 is arranged parallel to discharge opening 221.
In the present embodiment, with reference to Fig. 3, the first actuator includes being arranged on frame 1 upper cylinder 7, and the piston rod of cylinder 7 is parallel
Arrange in slide-bar 3, the piston rod of cylinder 7 is connected with slide-bar 3, be provided with the collar 41 in fork 4 away from one end of push rod 6, in slide-bar 3
It is provided with the cannelure with the collar 41 cooperation, by arranging cannelure and base, you can realize the rotation of fork 4 and slide-bar 3
Connect, driven gear 411 is provided with the collar 41, driven gear 411 is coaxially disposed with the collar 41, is provided with second on slide-bar 3
Motor 8, the output shaft of the second motor 8 is connected with driving gear 81, and driving gear 81 is engaged with driven gear 411.
With reference to Fig. 2, magnet 222 is embedded with the bottom surface of T-slot 22, magnet 222 can be supported with the outer circumference surface of nut
Connect, magnet 222 can be attracted in material-storing box 2 with the suction-operated of nut.
The course of work is summarized：During feeding, the first motor 2111 rotates, and drives material-storing box 2 to move down, material-storing box 2 is by discharge opening
After the center of 221 be aligned scroll chucks 9, stop motion, meanwhile, the second motor 8 pioneer's driven fork 4 moves down, when on fork 4
Push rod 6 move to coaxial with discharge opening 221 after, cylinder 7 drive slide-bar 3 move forward, the nut in material-storing box 2 is headed into three-jaw card
In disk 9, complete the feeding of nut.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of nut automatic charging device, including frame (1), described frame (1) is provided with the material-storing box for storing nut
(2) it is characterised in that：Described material-storing box (2) is arranged in frame (1) along the radial slippage of scroll chuck (9), described material-storing box
(2) bottom is provided with discharge opening (221) parallel to the main shaft of lathe, and the upper rotation of described frame (1) is provided with fork (4), described pendulum
Bar (4) is arranged in frame (1) parallel to machine tool chief axis sliding, and described fork (4) end is provided with can be by material-storing box (2)
Nut heads into the push rod (6) in scroll chuck (9).
2. nut automatic charging device according to claim 1 it is characterised in that：Parallel to lathe on described frame (1)
Main shaft is provided with slide-bar (3), and described frame (1) is provided with the first actuator driving slide-bar (3) to slide, and described fork (4) rotates
It is arranged on slide-bar (3), described slide-bar (3) is provided with the second actuator driving fork (4) to rotate.
3. nut automatic charging device according to claim 2 it is characterised in that：Chuck is grabbed along three on described frame (1)
Radial rotating be provided with screw rod (211), institute's material-storing box (2) is rotated with screw rod (211) and is connected, and described frame (1) is provided with driving
The first motor (2111) that screw rod (211) rotates.
4. nut automatic charging device according to claim 3 it is characterised in that：Along scroll chuck on described frame (1)
(9) be radially provided with dovetail groove (11), described material-storing box (2) is provided with the dovetails (21) coordinating with dovetail groove (11), described
Dovetails (21) are provided with the screwed hole coordinating with screw rod (211), and described screw rod (211) is rotatably arranged in dovetail groove (11).
5. nut automatic charging device according to claim 2 it is characterised in that：Described first actuator includes fixation and sets
Put the cylinder (7) in frame (1), the piston rod of described cylinder (7) is connected with slide-bar (3).
6. nut automatic charging device according to claim 5 it is characterised in that：Described fork (4) is away from the one of top board
End is provided with and rotates, with slide-bar (3), the collar (41) being connected, and described second actuator includes the driven tooth being arranged on the collar (41)
Wheel (411), described slide-bar (3) is fixed with the second motor (8), and described second motor (8) is provided with and driven gear (411)
The driving gear (81) of engagement.
7. nut automatic charging device according to claim 1 it is characterised in that：Described material-storing box (2) includes and nut
The T-slot (22) matching, described T-slot (22) is along the length direction setting of material-storing box (2).
8. nut automatic charging device according to claim 7 it is characterised in that：Embedding on the bottom surface of described T-slot (22)
It is provided with the magnet (222) for preventing the nut in T-slot (22) from dropping out in discharge opening (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933530.6U CN205927131U (en) | 2016-08-25 | 2016-08-25 | Nut automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933530.6U CN205927131U (en) | 2016-08-25 | 2016-08-25 | Nut automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927131U true CN205927131U (en) | 2017-02-08 |
Family
ID=57951865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933530.6U Expired - Fee Related CN205927131U (en) | 2016-08-25 | 2016-08-25 | Nut automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957987A (en) * | 2020-08-14 | 2020-11-20 | 浙江震环数控机床股份有限公司 | Double-station machining numerical control machine tool |
| CN113172243A (en) * | 2021-04-23 | 2021-07-27 | 杭州职业技术学院 | Robot-Assisted Flexible Manufacturing System |
| CN114029567A (en) * | 2021-12-10 | 2022-02-11 | 安徽伟晔机械有限公司 | Turning device for processing internal thread of annular shaft sleeve |
-
2016
- 2016-08-25 CN CN201620933530.6U patent/CN205927131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957987A (en) * | 2020-08-14 | 2020-11-20 | 浙江震环数控机床股份有限公司 | Double-station machining numerical control machine tool |
| CN113172243A (en) * | 2021-04-23 | 2021-07-27 | 杭州职业技术学院 | Robot-Assisted Flexible Manufacturing System |
| CN114029567A (en) * | 2021-12-10 | 2022-02-11 | 安徽伟晔机械有限公司 | Turning device for processing internal thread of annular shaft sleeve |
| CN114029567B (en) * | 2021-12-10 | 2022-11-04 | 安徽伟晔机械有限公司 | Turning device for processing inner threads of annular shaft sleeve |
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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: 20170208 Termination date: 20190825 |