CN103042143A - Device for machining threads - Google Patents
Device for machining threads Download PDFInfo
- Publication number
- CN103042143A CN103042143A CN2012105852121A CN201210585212A CN103042143A CN 103042143 A CN103042143 A CN 103042143A CN 2012105852121 A CN2012105852121 A CN 2012105852121A CN 201210585212 A CN201210585212 A CN 201210585212A CN 103042143 A CN103042143 A CN 103042143A
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- pedestal
- drive
- slit
- movable screw
- push pedal
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Abstract
A device for machining threads comprises a frame, a movable thread plate, a fixed thread plate, a funnel-shaped iron rod bin with a slim seam, a push plate, a baffle, a horizontal transmission mechanism and a vertical transmission mechanism. The device is characterized in that an opening is reserved on the outer side of a joint of the slim seam with the funnel-shaped iron rod bin, a vertical guide groove is arranged on the outer side wall of the slim seam below the opening, a jacking slider is slidably disposed in the guide groove, a drive rod is disposed on the outer side of the jacking slider, a hinge base seat is disposed on the outer side wall of the slim seam, a drive swing rod is hinged to the hinge base seat, one end of the drive swing rod is located below the drive rod, a pressing plate with an oblique face facing downwards is disposed on the push plate, and the other end of the drive swing rod is located below the pressing plate. Compared with the prior art, iron rods in bulk deposition can be jacked and loosened effectively, and long-term continuous automatic thread machining is achieved.
Description
Technical field
The present invention relates to a kind of machining apparatus.
Background technology
Existing device at iron end machining screw thread is mainly by the movable screw card that moves up and down along guide rail, be arranged on the retaining thread plate on movable screw card opposite, be positioned at lower end outlet above the retaining thread plate with the funnel-form iron storehouse of slit, be positioned at the push pedal of slit outlet at bottom, be positioned at the baffle plate above the push pedal, shell fragment, the horizontal transmission mechanism that moves with spring plate and baffle plate and push pedal, drive the vertical transmission mechanism formation that the movable screw card moves, slit, the arranged outside of junction, funnel-form iron storehouse has the opening corresponding with shell fragment, vertical transmission mechanism comprises the runner by electric-powered drive, rocking arm by driven by rotating wheel, movable screw card pedestal by the rocking arm drive, the movable screw card is fixedly on the movable screw card pedestal, movable screw card pedestal is slidingly connected on the guide rail, horizontal transmission mechanism comprises that the end face that is fixed in the runner rotating shaft is the moving block on inclined-plane, one end leans against on the moving block inclined-plane by pulley, the other end and drive link be the hinged lever of an end wherein, the slide block that is connected with the drive link other end, be arranged on the horizontal concrete chute on the pedestal, be arranged on the slide bar in the chute, the middle part is hinged on the fork on the chute, be connected to chute, spring between slide bar, the middle part of lever is hinged on the pedestal, slide block and push pedal link together, a wherein end place of corresponding fork is provided with initiatively block on the slide block, the other end of corresponding fork is provided with passive block on the slide bar, slide bar and baffle plate link together, shell fragment is connected in the push pedal, the shell fragment end is the arc that raises up, under the using most of fork, shell fragment, the direction of motion of push pedal is opposite with the direction of motion of baffle plate.During work, the relative retaining thread plate of movable screw card moves up and down relatively, being stored at several irons in the funnel-form iron storehouse moves down and drops to the exit along slit one by one, push away before the push pedal, an iron that will be positioned at the outlet station is released the movable screw card, between the retaining thread plate, simultaneously, shell fragment moves and enters slit forward, the opening of junction, funnel-form iron storehouse, its termination leans against on another sidewall of slit, utilize strain to make the arc spring lamination end of projection upwards continue bulging deformation, the iron that is deposited in funnel-form iron storehouse Hatch Opening is arched upward, so that iron successfully imports in the slit.This kind device, the amount of the iron of piling up in funnel-form iron storehouse is little, when weight is not heavy, the elastic force of shell fragment enough arches upward iron, still, when the amount of the iron of piling up large, during Heavy Weight, when the elastic force of shell fragment was not enough to overcome the weight of iron of accumulation, shell fragment just can only be downwards glides along another sidewall of slit, thereby can not play the effect that the iron jack-up of piling up is unclamped.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of and can effectively the iron jack-up of bulk deposition be unclamped, and guarantees the device of machining screw that screw thread processing long-time continuous is carried out automatically.
The present invention realizes like this, comprise frame, the movable screw card that moves up and down along guide rail, be arranged on the retaining thread plate on movable screw card opposite, be positioned at lower end outlet above the retaining thread plate with the funnel-form iron storehouse of slit, be positioned at the push pedal of slit outlet at bottom, be positioned at the baffle plate above the push pedal, drive the horizontal transmission mechanism that baffle plate and push pedal are moved, drive the vertical transmission mechanism formation that the movable screw card moves, vertical transmission mechanism comprises the runner by electric-powered drive, rocking arm by driven by rotating wheel, movable screw card pedestal by the rocking arm drive, the movable screw card is fixed on the movable screw card pedestal, movable screw card pedestal is slidingly connected on the guide rail, horizontal transmission mechanism comprises the drive link that is driven by power drive mechanism, the slide block that is connected with drive link, be arranged on the pedestal on the slit side frame, be arranged on the horizontal concrete chute on the pedestal, be arranged on the slide bar in the chute, the middle part is hinged on the fork on the pedestal, be connected to pedestal, spring between slide bar, slide block and push pedal link together, a wherein end place of corresponding fork is provided with initiatively block on the slide block, the other end of corresponding fork is provided with passive block on the slide bar, slide bar and baffle plate link together, its special feature is at slit, the arranged outside of junction, funnel-form iron storehouse has opening, be provided with vertical guide groove on the lateral wall of the slit below the opening, slide in the guide groove and be provided with the jacking slide block, be provided with drive rod on the jacking slide block lateral surface, be provided with hinged pedestal at the slit lateral wall, be hinged with the driving fork on the hinged pedestal, an end that drives fork be positioned at drive rod below, be provided with oblique prone pressing plate in the push pedal, the other end that drives fork be positioned at pressing plate below.
During work, power drive push pedal reach, iron pushed away fall the movable screw card, between the retaining thread plate, by the movable screw card, the relative motion of retaining thread plate processes screw thread at a wherein end of iron, simultaneously, move behind the baffle plate, iron in the slit moves down, nethermost iron drops on above the push pedal, in the process of push pedal reach, pressing plate is also along with reach, and its inclined-plane presses down the other end of the fork on the pedestal, a wherein end of fork is upwarped, by moving on the drive rod drive jacking slide block, the iron outside the outlet of funnel-form iron storehouse is backed down, make inboard iron under the gravity of self, under drop in the slit, avoid the inboard iron of iron compressing in the outside to cause inboard iron not fall.Because the jacking of jacking slide block is to resist holder stubbornly, the quantity of the iron outside the funnel-form iron storehouse is large, Heavy Weight even be deposited in, and also can effectively these irons be backed down.
Here, when guaranteeing that iron falls between movable screw card, retaining thread plate, keep level, be provided with bearing platform at movable screw card pedestal, bearing platform comprises the bearing platform seat that is fixed on the movable screw card pedestal, is arranged on the platform with limited block on the bearing platform seat.
During work, bearing platform moves up and down with movable screw card pedestal and moves up and down, when bearing platform moves on to peak on movable screw card pedestal, push pedal pushes away iron and falls the movable screw card, between the retaining thread plate, because movable screw card, the retaining thread plate is only bitten an end of iron, the other end of iron is in free state, after being provided with bearing platform, platform is just caught the other end of iron, the iron other end can not be moved down, guaranteed that iron is in level, limited block on the platform prevents that the iron move left and right from having guaranteed iron and movable screw card, the machined surface of retaining thread plate is in same horizontal plane, thereby has guaranteed the accurate machining of iron screw thread.
Here, platform is connected on the bearing platform seat by guide rod is up and down, is provided with spring between platform and bearing platform seat, is dull and stereotyped below the push pedal, the platform outboard end be positioned at dull and stereotyped below.During work, under the stop bit of flat board, platform arrive exactly dull and stereotyped below, thereby the position when guaranteeing that the plane of platform and iron enter movable screw card, retaining thread plate is in same level.
Compared with the prior art the present invention has and can effectively the iron jack-up of bulk deposition be unclamped, and guarantees the advantage that screw thread processing long-time continuous is carried out automatically.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of jacking Slipper;
Fig. 3 is screw thread process principle figure.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is done and describes in further detail:
As shown in the figure, comprise frame 11, the movable screw card 2 that moves up and down along guide rail 1, be arranged on the retaining thread plate 3 on movable screw card 2 opposites, be positioned at the outlet 4 funnel-form iron storehouses 6 with slit 5, lower end above the retaining thread plate 3, be positioned at the push pedal 7 of slit 5 outlet at bottoms, be positioned at the baffle plate 8 above the push pedal 7, drive the horizontal transmission mechanism 9 that baffle plate 8 and push pedal 7 are moved, drive vertical transmission mechanism 10 formations that movable screw card 2 moves, vertical transmission mechanism 10 comprises the runner 10a by electric-powered drive, rocking arm 10b by runner 10a drive, movable screw card pedestal 10c by rocking arm 10b drive, movable screw card 2 is fixed on the movable screw card pedestal 10c, movable screw card pedestal 10c is slidingly connected on the guide rail 1, horizontal transmission mechanism 9 comprises the drive link 9a that is driven by power drive mechanism, the slide block 9b that is connected with drive link 9a, be arranged on the pedestal 9c on slit 5 side frames 11, be arranged on the upper horizontal chute 9d of pedestal 9c, be arranged on the slide bar 9e in the chute 9d, the middle part is hinged on the fork 9f on the pedestal 9c, be connected to pedestal 9c, spring 9g between slide bar 9e, slide block 9b and push pedal 7 link together, the wherein end place of the upper corresponding fork 9f of slide block 9b is provided with initiatively block 12, the other end of the upper corresponding fork 9f of slide bar 9e is provided with passive block 13, slide bar 9e and baffle plate 8 link together, its special feature is at slit 5, the arranged outside of 6 junctions, funnel-form iron storehouse has opening 14, be provided with vertical guide groove 15 on the lateral wall 5a of the slit 5 below the opening 14, guide groove 15 interior slips are provided with jacking slide block 16, be provided with drive rod 17 on jacking slide block 16 lateral surfaces, 5 lateral wall 5a are provided with hinged pedestal 18 at slit, be hinged with on the hinged pedestal 18 and drive fork 19, an end that drives fork 19 be positioned at drive rod 17 below, be provided with the downward pressing plate of inclined- plane 20a 20 in the push pedal 7, the other end that drives fork 19 be positioned at pressing plate 20 below.The power drive mechanism of horizontal transmission mechanism 9 comprise the end face that is fixed in the runner 10a rotating shaft be the moving block 9h, an end on inclined-plane by the lever 9j that pulley 9i leans against on the moving block 9h inclined-plane, the other end and drive link 9a are hinged, the middle part of lever 9j is hinged on the lever pedestal 9k of frame 11.
Funnel-form iron storehouse 6 comprises that the up extension 6a of slit 5 madial wall 5b, a wherein end of two are connected to the brace 6b on slit 5 lateral wall 5a both sides, the perpendicular side plate 6c of frame 11, and the other end of brace 6b is connected on the support rail 6d on the perpendicular side plate 6c.Consisted of opening 14 near the space between two brace 6b of slit 5.
10c is provided with bearing platform 21 at movable screw card pedestal, and bearing platform 21 comprises the bearing platform seat 21a that is fixed on the movable screw card pedestal 10c, is arranged on the platform 21c with limited block 21b on the bearing platform seat 21a.
The other end 19a that drives fork 19 is the swash plate corresponding with pressing plate 20 inclined-plane 20a.
Be provided with spring 23 between the lateral wall 5a below drive rod 17 and slit 5, so that jacking slide block 16 resets after finishing jacking work.
As shown in Figure 3, during work, push pedal 7 is advanced, iron 24 is released movable screw card 2, retaining thread plate 3, and simultaneously, 2 interlocks of movable screw card are to peak, jacking slide block 16 rises to peak, and baffle plate 8 rear release slits 5 are so that the iron 24 in the slit 5 is fallen above the push pedal 7; Then, push pedal 7 retreats into rearmost point, iron 24 in the push pedal 7 falls on dull and stereotyped 22, simultaneously, 2 interlocks of movable screw card are to minimum point, after wherein an end processes screw thread with iron 24, iron 24 leaves movable screw card 2, retaining thread plate 3 from the slit that movable screw card 2, retaining thread plate 3 stagger, the jacking slide block drops down onto minimum point 16 last times, advances into slit 5 outlets behind the baffle plate 8, in order to the iron 24 of slit 5 outlets is blocked.
Claims (7)
1. the device of a machining screw, comprise frame, the movable screw card that moves up and down along guide rail, be arranged on the retaining thread plate on movable screw card opposite, be positioned at lower end outlet above the retaining thread plate with the funnel-form iron storehouse of slit, be positioned at the push pedal of slit outlet at bottom, be positioned at the baffle plate above the push pedal, drive the horizontal transmission mechanism that baffle plate and push pedal are moved, drive the vertical transmission mechanism formation that the movable screw card moves, vertical transmission mechanism comprises the runner by electric-powered drive, rocking arm by driven by rotating wheel, movable screw card pedestal by the rocking arm drive, the movable screw card is fixed on the movable screw card pedestal, movable screw card pedestal is slidingly connected on the guide rail, horizontal transmission mechanism comprises the drive link that is driven by power drive mechanism, the slide block that is connected with drive link, be arranged on the pedestal on the slit side frame, be arranged on the horizontal concrete chute on the pedestal, be arranged on the slide bar in the chute, the middle part is hinged on the fork on the pedestal, be connected to pedestal, spring between slide bar, slide block and push pedal link together, a wherein end place of corresponding fork is provided with initiatively block on the slide block, the other end of corresponding fork is provided with passive block on the slide bar, slide bar and baffle plate link together, it is characterized in that at slit, the arranged outside of junction, funnel-form iron storehouse has opening, be provided with vertical guide groove on the lateral wall of the slit below the opening, slide in the guide groove and be provided with the jacking slide block, be provided with drive rod on the jacking slide block lateral surface, be provided with hinged pedestal at the slit lateral wall, be hinged with the driving fork on the hinged pedestal, an end that drives fork be positioned at drive rod below, be provided with oblique prone pressing plate in the push pedal, the other end that drives fork be positioned at pressing plate below.
2. the device of machining screw according to claim 1, it is characterized in that being provided with bearing platform at movable screw card pedestal, bearing platform comprises the bearing platform seat that is fixed on the movable screw card pedestal, is arranged on the platform with limited block on the bearing platform seat.
3. the device of machining screw according to claim 2 is characterized in that platform is connected on the bearing platform seat by guide rod is up and down, is provided with spring between platform and bearing platform seat, is dull and stereotyped below the push pedal, the platform outboard end be positioned at dull and stereotyped below.
4. the device of machining screw according to claim 3 is characterized in that guide rod is positioned at below the platform and vertically passes the bearing platform seat, and spring housing is connected on the guide rod, passes on the guide rod below the bearing platform seat and is connected with stop nut.
5. the other end that according to claim 1 and 2 or the device of 3 or 4 described machining screw, it is characterized in that driving fork is the swash plate corresponding with the pressing plate inclined-plane.
6. according to claim 1 and 2 or the device of 3 or 4 described machining screw, it is characterized in that being provided with spring between the lateral wall below drive rod and slit.
7. the device of machining screw according to claim 5 is characterized in that being provided with spring between the lateral wall below drive rod and slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585212.1A CN103042143B (en) | 2012-12-30 | 2012-12-30 | Device for machining threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585212.1A CN103042143B (en) | 2012-12-30 | 2012-12-30 | Device for machining threads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042143A true CN103042143A (en) | 2013-04-17 |
| CN103042143B CN103042143B (en) | 2014-10-15 |
Family
ID=48055135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210585212.1A Expired - Fee Related CN103042143B (en) | 2012-12-30 | 2012-12-30 | Device for machining threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042143B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031942A (en) * | 2015-03-19 | 2016-10-19 | 铨益盛机械有限公司 | Pushing device of tooth-rolling machine |
| CN107520383A (en) * | 2017-09-19 | 2017-12-29 | 宁波万盛智能科技股份有限公司 | A kind of processing unit (plant) of straight burr axle |
| CN110479933A (en) * | 2019-07-30 | 2019-11-22 | 海盐铭宏精工科技有限公司 | A kind of thread rolling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1250656A (en) * | 1967-12-01 | 1971-10-20 | ||
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| CN201008930Y (en) * | 2007-02-13 | 2008-01-23 | 何伦 | Automatic non-head vertical roll feeding mechanism for thread rolling machine |
| CN202114193U (en) * | 2011-06-03 | 2012-01-18 | 宁波金鼎紧固件有限公司 | Automatic feeder |
| CN202263870U (en) * | 2011-09-28 | 2012-06-06 | 靖江市三鑫紧固件厂 | Automatic feeding device for oil drain bolt on thread rolling machine |
| CN203061789U (en) * | 2012-12-30 | 2013-07-17 | 杨召泽 | Device for machining threads |
-
2012
- 2012-12-30 CN CN201210585212.1A patent/CN103042143B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1250656A (en) * | 1967-12-01 | 1971-10-20 | ||
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| CN201008930Y (en) * | 2007-02-13 | 2008-01-23 | 何伦 | Automatic non-head vertical roll feeding mechanism for thread rolling machine |
| CN202114193U (en) * | 2011-06-03 | 2012-01-18 | 宁波金鼎紧固件有限公司 | Automatic feeder |
| CN202263870U (en) * | 2011-09-28 | 2012-06-06 | 靖江市三鑫紧固件厂 | Automatic feeding device for oil drain bolt on thread rolling machine |
| CN203061789U (en) * | 2012-12-30 | 2013-07-17 | 杨召泽 | Device for machining threads |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031942A (en) * | 2015-03-19 | 2016-10-19 | 铨益盛机械有限公司 | Pushing device of tooth-rolling machine |
| CN106031942B (en) * | 2015-03-19 | 2017-12-22 | 铨益盛机械有限公司 | The material-pulling device of tooth roller |
| CN107520383A (en) * | 2017-09-19 | 2017-12-29 | 宁波万盛智能科技股份有限公司 | A kind of processing unit (plant) of straight burr axle |
| CN107520383B (en) * | 2017-09-19 | 2024-04-16 | 宁波万盛智能科技股份有限公司 | Processing device for straight line shaft |
| CN110479933A (en) * | 2019-07-30 | 2019-11-22 | 海盐铭宏精工科技有限公司 | A kind of thread rolling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103042143B (en) | 2014-10-15 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20151230 |
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| EXPY | Termination of patent right or utility model |