CN203936584U - A kind of for interior hexagonal screw with external thread tripper - Google Patents
A kind of for interior hexagonal screw with external thread tripper Download PDFInfo
- Publication number
- CN203936584U CN203936584U CN201420269402.7U CN201420269402U CN203936584U CN 203936584 U CN203936584 U CN 203936584U CN 201420269402 U CN201420269402 U CN 201420269402U CN 203936584 U CN203936584 U CN 203936584U
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- screw
- track
- external thread
- rotor
- interior hexagonal
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Abstract
The utility model relates to a kind of for interior hexagonal screw with external thread tripper, belongs to mechanical manufacturing field.Helix track is fixed on three arc risers by U-bolt, this helix track end becomes rail device with separated material and is connected, screw separates transfer and spiral vibrating bunker is bolted, described separated material change rail device separates transfer with screw and is fixedly connected with, described screw separates transfer and is connected by tubulose track two and intermittence pushing pay-off, the rear end cap that this screw separates transfer is connected with tubulose track one, the pump housing pushes pay-off with intermittence and is connected, servomotor one separates transfer rotor with screw is fixedly connected with, photoelectric sensor separates transfer bottom with screw is fixedly connected with.Advantage is to have shortened the repeatedly unordered time that repeats sequence of screw, has improved operating efficiency, has reduced cost, for good basis is laid in the extensive use of interior hexagonal screw with external thread Full-automatic screw locking machine.
Description
Technical field
The utility model belongs to mechanical manufacturing field, is specifically related to a kind of for interior hexagonal screw with external thread tripper.
Background technology
Follow the steady lifting of industrial fast development and living standard, screw becomes the necessity of daily life.The raising of the price of labour power forces industrial production to full-automatic future development.The appearance of Full-automatic screw locking machine, has accelerated operating efficiency and has reduced cost, has also controlled the safe locking scope of screw, and the sub-material of screw becomes the requisite link of the normal work of full-automatic screw machine.The sub-material of screw mainly refers to the screw of out of order arrangement in hopper to arrange according to certain requirement by device, is convenient to screw to be delivered directly to station.Because interior hexagonal screw with external thread only has one end to have inner hexagonal hole, there is no the flange of common outer-hexagonal threaded screw, be difficult for location, in course of conveying, easily there is overturning, drop, inconvenience is according to special track arrangement, error rate is higher, and separative efficiency is lower, has affected interior hexagonal screw with external thread Full-automatic screw locking machine comprehensively universal.Therefore, conveniently out of order interior hexagonal screw with external thread being completed to sub-material according to certain orientation auto-sequencing becomes and is even more important.
Summary of the invention
It is a kind of for interior hexagonal screw with external thread tripper that the utility model provides, and is difficult for location with hexagonal screw with external thread in solving in prior art, easily occurs overturning, drops in course of conveying, and error rate is higher, the problem that separative efficiency is low.
The technical scheme that the utility model is taked is: arc riser is fixedly connected with spiral vibrating bunker inwall by bolt, helix track is fixed on three arc risers by U-bolt, this helix track end becomes rail device with separated material and is connected, screw separates transfer and spiral vibrating bunker is bolted, described separated material change rail device separates transfer with screw and is fixedly connected with, described separated material becomes rail device and separates transfer connection with screw by tubulose track three, described screw separates transfer and is connected by tubulose track two and intermittence pushing pay-off, the rear end cap that this screw separates transfer is connected with tubulose track one, the pump housing pushes pay-off with intermittence and is connected, servomotor one separates transfer rotor with screw is fixedly connected with, photoelectric sensor separates transfer bottom with screw is fixedly connected with.
The bottom of described spiral vibrating bunker is taper, be provided with at this spiral vibrating bunker internal edge the track that spirals, it is two-layer that described spiral track and spiral vibrating bunker bottom form height, high-rise track and the hopper bottom of spiraling smoothly joins, baffle plate is positioned at the top of the track that spirals, and be fixed by screws on spiral vibrating bucket wall, inclination baffle is fixed by screws in the track end of spiraling, described inclination baffle is apart from spiral vibrating bucket wall certain distance, and described inclination baffle is near helix track top.
Described helix track is pipe-like spiral, with described in the tangent connection of track end of spiraling, seamlessly transit, this helix track end is stretched out forward and is formed bend pipe track, this bend pipe track end is vertical, becomes rail device connect with described separated material.
The structure that described separated material becomes rail device is, servomotor two is fixed on drum hopper axis, described sheave is connected with the axle of this servomotor two by key, and be fixedly clamped on servo motor shaft with end face bolt two, the n of a described sheave groove coordinates each formation space with drum hopper inwall, described drum hopper bottom has circular channel to be connected to the charging hole of described screw separation transfer, circular channel coincides with the groove camber line of sheave, with drum hopper inwall inscribe, described separated material becomes rail device and is fixed by bolts on screw separation transfer by two vertical risers.
The structure that described screw separates transfer is, drive end bearing bracket and rear end cap are all fluted, the two cooperation, rotor is rotationally connected at the rotor enclosed cavity of the two formation by ball, drive end bearing bracket in addition, rear end cap coordinates formation upper feeding hole and bottom discharge hole, upper feeding hole and bottom discharge axially bored line overlap and are vertical, described discharge opening is connected to and is intermittently pushed pay-off by tubulose track two, servomotor one is bolted on drive end bearing bracket, described rotor is connected by key with servomotor one, it is top that described rotor outer rim is evenly arranged n rotor, described rotor is top pattern draft, it between adjacent two rotors are top, is the V word arc groove that recedes, described V word arc groove can join with rear end cap through hole near armature spindle line end, rear end cap through hole and lead to spiral tubulose track one connection of track of spiral vibrating hopper, drive end bearing bracket, rear end cap is fixedly connected with by bolt three, screw separates transfer and is fixed to spiral vibrating hopper edge lug boss by bolt one.
Push feeder structure described intermittence: box house is horizontal rail, horizontal rail one side is connected with the continuous plup inlet in top, and opposite side is connected with intermittent take-off hole, bottom, and described push rod is in casing one end, push rod top is semicircle cylindricality push rod wall, and putting back-end connects cylinder.
The utility model has the advantage of the problem of only having one end to have easily overturning in the interior hexagonal screw with external thread course of conveying that inner hexagonal hole and two ends weight is more or less the same, drop that solved, quickness and high efficiency correct the interior hexagonal screw with external thread of out of order draw ratio 1.25<L/d<2.45 arrangement is transported to screwed hole.The utility model is the interior hexagonal screw with external thread classification of identification sequence automatically, and hexagonal screw with external thread in rationally supplying with to screwed hole is according to demand applied widely.Same screw separates transfer through screw substantially in twice can complete correct arrangement, shorten the repeatedly unordered time that repeats sequence of screw, improve operating efficiency, reduce cost, precise and high efficiency, for good basis is laid in the extensive use of interior hexagonal screw with external thread Full-automatic screw locking machine.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model spiral vibrating hopper;
Fig. 3 is that the utility model separated material becomes rail device connected mode schematic diagram;
Fig. 4 is the top view that the utility model separated material becomes rail device;
Fig. 5 is that the utility model screw separates transfer connected mode schematic diagram;
Fig. 6 is the cutaway view that the utility model screw separates transfer;
Fig. 7 is the structural representation of the utility model rotor;
Fig. 8 is the schematic diagram that the utility model rotor drives forward screw to rotate in enclosed cavity;
Fig. 9 is that the reverse screw of the utility model withstands on the top schematic diagram of rotor;
Figure 10 is the floor map of the utility model screw in the orbital motion of minimum profile curvature radius tubulose;
Figure 11 is that the utility model intermittently pushes pay-off connected mode schematic diagram;
Figure 12 is that the utility model intermittently pushes pay-off transverse cross-sectional view;
In figure: spiral vibrating bunker 1, helix track 2, arc riser 3, separated material becomes rail device 4, screw separates transfer 5., intermittently push pay-off 6, the pump housing 7, U-bolt 8, bolt 1, tubulose track 1, tubulose track 2 11, tubulose track 3 12, servomotor 1, photoelectric sensor 14, interior hexagonal screw with external thread 15, baffle plate 101, track 102 spirals, spiral vibrating bunker bottom 103, barrier version 104 tilts, vertically riser 401, servomotor 2 402, drum hopper 403, sheave 404, circular channel 405, bolt 2 406, rotor top 501, upper feeding hole 502, drive end bearing bracket 503, key 504, ball 505, bottom discharge hole 506, rear end cap 507, rotor 508, rear end cap through hole 509, inclination v word arc groove 510, rotor enclosed cavity 511, bolt 3 512, casing 601, push rod 602, cylinder 603, intermittent take-off hole 604, plup inlet 605 continuously.
Detailed description of the invention
Arc riser 3 is fixedly connected with spiral vibrating bunker 1 inwall by bolt, helix track 2 is fixed on three arc risers 3 by U-bolt 8, these helix track 2 ends become rail device 4 with separated material and are connected, screw separates transfer 5 and is connected by bolt 1 with spiral vibrating bunker 1, described separated material change rail device 4 separates transfer 5 and is fixedly connected with screw, described separated material change rail device 4 separates transfer 5 and is communicated with screw by tubulose track 3 12, described screw separates transfer 5 and is connected by tubulose track 2 11 and intermittence pushing pay-off 6, the rear end cap that this screw separates transfer 5 is connected with tubulose track 1, the pump housing 7 pushes pay-off 6 with intermittence and is connected, servomotor 1 separates transfer 5 rotor 508 with screw is fixedly connected with, photoelectric sensor 14 separates transfer 5 bottom with screw is fixedly connected with.
The bottom 103 of described spiral vibrating bunker 1 is taper, be provided with at this spiral vibrating bunker 1 internal edge the track 102 that spirals, it is two-layer that described track 102 and the spiral vibrating bunker bottom 103 that spiral forms height, high-rise track 102 and the hopper bottom of spiraling smoothly joins, baffle plate 101 is positioned at the top of the track 102 that spirals, and be fixed by screws on spiral vibrating bucket wall, inclination baffle 104 is fixed by screws in track 102 ends that spiral, described inclination baffle 104 is apart from spiral vibrating bucket wall certain distance, described inclination baffle 104 is near helix track 2 tops.
Described helix track 2 is pipe-like spiral, with described in the tangent connection of track 102 end of spiraling, seamlessly transit, these helix track 2 tip forward are stretched out and are formed bend pipe track, this bend pipe track end is vertical, becomes rail device 4 coordinate with described separated material.
The structure that described separated material becomes rail device 4 is, servomotor 2 402 is fixed on drum hopper 403 axis, described sheave 404 is connected with servo motor shaft by key, and be fixedly clamped on servo motor shaft with end face bolt 2 406, the n of described sheave 404 groove coordinates each formation certain space with drum hopper 403 inwalls, in constraint, hexagonal screw with external thread 15 is along with the rotation of sheave is taking drum hopper axis as pivot, in the interior rotation of drum hopper 403, described drum hopper bottom has circular channel 405 to be connected to the charging hole 502 of described screw separation transfer 5, circular channel 405 coincides with the groove camber line of sheave, with drum hopper inwall inscribe, described separated material becomes rail device 4 and is fixed by bolts on screw separation transfer 5 by two vertical risers 401.
The structure that described screw separates transfer 5 is, drive end bearing bracket 503 and rear end cap 507 are all fluted, the two cooperation, rotor 508 is rotationally connected at the rotor enclosed cavity 511 of the two formation by ball 505, retrain rotor 508 by ball 505 rotates in the rotor enclosed cavity 511 of the two formation, front and rear cover coordinates formation upper feeding hole 502 and bottom discharge hole 506 in addition, upper feeding hole 502 and 506 deads in line of bottom discharge hole and vertical, described discharge opening 506 is connected to and is intermittently pushed pay-off 6 by tubulose track 11, servomotor 1 is bolted on drive end bearing bracket 503.Described rotor 508 is connected by key 504 with servomotor 1.Described rotor 508 outer rims are evenly arranged n rotor top 501, described rotor top 501 has pattern draft, diameter maximum approximates the interior hexagonal inscribe diameter of a circle of interior hexagonal screw with external thread, is the v word arc groove 510 that recedes between adjacent two rotors top 501.Described v word arc groove 510 can join with rear end cap through hole 509 near armature spindle line end, rear end cap through hole 509 is connected with reverse the spiral tubulose track 10 of track of spiral vibrating hopper that leads to, front and rear cover is fixedly connected with by bolt 14, and screw separates transfer and is fixed to spiral vibrating hopper edge lug boss by bolt 1.
The structure that push pay-off 6 described intermittence is, casing 601 inside are horizontal rail, horizontal rail one side is connected with the continuous plup inlet 605 in top, opposite side is connected with intermittent take-off hole, bottom 604, described push rod 602 is in casing 601 one end, push rod top is semicircle cylindricality push rod wall, and putting back-end connects cylinder 603, and this cylinder 603 is connected with air pump 7.
If interior hexagonal screw with external thread diameter is d, long is L, and because tubulose track in tripper has certain curvature, all tubulose inner track radius are D=1.25d, in tripper, helix orbit centre curve curvature radius is 10d, everywhere soket head cap screw tubulose orbit centre curve minimum profile curvature radius R
0=2.5d, therefore for hexagonal screw with external thread in ensureing is at the proper motion of tubulose track, only needs to calculate hexagonal screw with external thread in checking and, in the motion at minimum profile curvature radius place, can draw the draw ratio of the separable interior hexagonal screw with external thread of tripper.As shown in figure 10, that is:
(R
0-R+d)
2+(L/2)
2<(R
0+R)
2 (1)
By R
0=2.5d, R=D/2=0.625d substitution (1) formula:
L/d<2.45
Because the length of hexagonal screw with external thread in tubulose track should be greater than tubulose inner track radius D=1.25d.
1.25<L/d<2.45.Therefore the interior hexagonal screw with external thread tripper that the utility model provides can separate the interior hexagonal screw with external thread of draw ratio 1.25<L/d<2.45.
For the interior hexagonal screw with external thread of different size, separator needs to improve design according to following requirement:
The number of described separated material change rail device middle slot race separates the top number of transfer rotor identical with described screw be all n.It is relevant that the selection of n separates transfer with separated material change rail device and screw.
For separated material becomes rail device, D
1for sheave diameter, the outer rim girth l of sheave
1=π D
1should be greater than the n of fluting arc diameter D doubly, that is:
πD
1>nD (2)
n<πD
1/D
For screw separates transfer, D
2for root diameter, rotor outer rim girth l
2=π D
2should be greater than the width d at V-shaped groove axial plane place in rotor
0with the n of screw outside diameter d sum doubly, in order to ensure the smooth and easy landing of screw from V-shaped groove, at least get the width d at V-shaped groove axial plane place in rotor
0=d, the axial width of rotor is more than or equal to D=1.25d, that is:
πD
2>n(d
0+d) (3)
n<πD
2/(d
0+d)
n<πD
2/(2d)
Therefore should under the prerequisite that meets (2), (3) formula, consider efficiency factor, select the size of Integer n.
Need in rotor enclosed cavity, rotate with interior hexagonal screw with external thread because rotor is top, for guaranteeing normal rotation, not occur blocking the phenomenon of screw, the radius R of described rotor enclosed cavity
3should be greater than rotor radius R
2with the long L sum of screw, and the radius R of rotor enclosed cavity
3should be less than rotor radius R
2with deduct the long L of inner hexagonal hole with the long L of screw
0formed diameter hypotenuse L with screw diameter d by two right-angle sides
1sum, that is:
In addition,, for the side-to-side movement of hexagonal screw with external thread in constraint in the cylinder course of action that intermittently pushes pay-off, the semicircle radius of curvature at the semicircle column type push rod wall place on push rod top is d/2.For preventing the overturning of interior hexagonal screw with external thread, the height h of box house horizontal rail need to be controlled to screw length L and be formed diameter hypotenuse L with the long L of screw and screw diameter d by two right-angle sides
2between, that is:
Further illustrate the course of work of the present utility model below in conjunction with the utility model structure in accompanying drawing.
As Fig. 1, shown in Fig. 2, interior hexagonal screw with external thread 15 slides to bucket wall at spiral vibrating bunker taper bottom 103, under the effect of spiral vibrating bunker 1, interior hexagonal screw with external thread 15 can progressively move to the hopper track 102 that spirals from bucket wall, the interior hexagonal screw with external thread 15 that is greater than 1.25 for draw ratio, the baffle plate 101 that axis is had limitation in height perpendicular to the interior hexagonal screw with external thread 15 of the track 102 that spirals stops, screw 15 can tilt to fall, or fall hopper bottom 103 along the tilt stand of baffle plate 101, again move to the track 102 that spirals.Because baffle plate 101 bottoms are slightly larger than screw 15 diameters apart from the distance of the track 102 that spirals, axis is parallel to the screw of the track 102 that spirals just easily by baffle plate 101 bottoms.For the annular orbit that can form by hopper inwall and inclination baffle 104 near the screw 15 of hopper inwall axially-movable, enter helix track 2.For being near hopper inwall or laterally the screw of rolling movement is under the obstruction of inclination baffle, tumble hopper bottom 103 along the sloping edge of inclination baffle, again to the orbital motion of spiraling.The screw 15 that enters smoothly helix track 2 screws on liter at the constraint lower wall of tubulose track, finally leaves helix track 2 and enters into separated material change rail device 4.
As shown in Figure 3 and Figure 4, due to sheave 404 and drum hopper 403 inwalls formation certain spaces, after interior hexagonal screw with external thread 15 falls into time space, servomotor 2 402 drives sheave 404 to rotate, interior hexagonal screw with external thread 15 is just along with sheave 404 rotates, finally fall into circular channel 405, enter into screw by vertical tubulose track 3 12 and separate transfer 5.The servomotor 2 402 that drive sheave 404 rotates and servomotor 1 run-in synchronism under the control of driver of rotor driven, the groove number of sheave and the top number of rotor are six, groove by sheave 404, circular channel 405 and vertically tubulose track 3 12, screw 15 immediate roofs of falling into spiral separation transfer upper feeding hole 502 are on rotor top 501.
As shown in Figure 6, because interior hexagonal screw with external thread only has one end to have inner hexagonal hole, if the inner hexagonal hole of interior hexagonal screw with external thread is front, be considered as forward, screw 15 can directly be enclosed within on rotor top 501, as shown in Figure 8, in the time of servomotor one 13 rotation, in rotor top 501 drives, hexagonal screw with external thread 15 rotates at rotor enclosed cavity 511, in the time that next rotor top 501 is aimed at upper feeding hole 502, due to the run-in synchronism of two servomotors, sheave 404 can drive next interior hexagonal threaded screw 15 to enter circuit orbit 405, falls to charging hole 502; Two servomotors intermittent running like this, in the time that rotor top 501 arrives vertical position, screw 15 can, under Action of Gravity Field, fall into tubulose track 2 11 through bottom discharge hole 506, if the inner hexagonal hole of interior hexagonal screw with external thread 15 is rear, the other end of screw 15 is pressed on rotor top 501, be considered as oppositely, as shown in Figure 9, because interior hexagonal screw with external thread 15 fails to be enclosed within on rotor top 501, stopped by upper feeding hole 502, can not rotate along with rotor top 501.After rotating to an angle under the driving of servomotor 1 Deng rotor top 501, interior hexagonal screw with external thread 15 can fall to the adjacent two top centres of rotor, fall into inclination V word arc groove 510, return to spiraling on track 102 of spiral vibrating bunker through rear end cap through hole 509, because the interior hexagonal screw with external thread 15 that crashes into inclination V word arc groove 510 is reverse, and the tubulose track 1 that connects spiral vibrating bunker 1 tilts to the initiating terminal of the track 102 that spirals, oppositely screw 15 can become forward crashing into after the track 102 that spirals, continue on track, to move spiraling.
As shown in figure 11, the interior hexagonal screw with external thread 15 that falls into tubulose track 11 from bottom discharge hole 506 crashes into casing 601 through continuous plup inlet 605.If cylinder 603 does not move, interior hexagonal screw with external thread 15 will rest in casing 601, the screw 15 falling from bottom discharge hole through screw separation transfer 5 will all be stacked into tubulose track 2 11, along with piling up the increase of number, in the time that the screw 15 in tubulose track 2 11 is stacked into the measuring position of photoelectric sensor 14, the measuring-signal that photoelectric sensor 14 intermittently sends stops the screw 15 that continues to be in measuring position, just trigger photoelectric sensor 14 signal is passed to driver, driver shuts down servomotor 1 and servomotor 2 402, screw to be piled up reduces, measuring position is not or not the time having screw 15 to stop measuring-signal for a long time, photoelectric sensor 14 passes the signal along to motor servo driver, make two servomotors continue synchronous working.If cylinder 603 moves once, in push rod 602 can promote, hexagonal screw with external thread 15 moves in casing horizontal rail, makes screw 15 crash into pump housing screwed hole by intermittent take-off hole 604.So just, realize each action of cylinder and sent into a screw in pump housing screwed hole, avoided multiple screws to crash into the situation of pump housing screwed hole simultaneously.
By the course of work of hexagonal screw with external thread separator each several part in above, just can realize the automatic identification that has the interior hexagonal screw with external thread of inner hexagonal hole for one end, the interior hexagonal screw with external thread of various different characteristics is carried out to auto-sequencing, rationally provide required screw to pump housing screwed hole.
Claims (6)
1. one kind for interior hexagonal screw with external thread tripper, it is characterized in that: arc riser is fixedly connected with spiral vibrating bunker inwall by bolt, helix track is fixed on three arc risers by U-bolt, this helix track end becomes rail device with separated material and is connected, screw separates transfer and spiral vibrating bunker is bolted, described separated material change rail device separates transfer with screw and is fixedly connected with, described separated material becomes rail device and separates transfer connection with screw by tubulose track three, described screw separates transfer and is connected by tubulose track two and intermittence pushing pay-off, the rear end cap that this screw separates transfer is connected with tubulose track one, the pump housing pushes pay-off with intermittence and is connected, servomotor one separates transfer rotor with screw is fixedly connected with, photoelectric sensor separates transfer bottom with screw is fixedly connected with.
2. one according to claim 1 is for interior hexagonal screw with external thread tripper, it is characterized in that: the bottom of described spiral vibrating bunker is taper, be provided with at this spiral vibrating bunker internal edge the track that spirals, it is two-layer that described spiral track and spiral vibrating bunker bottom form height, high-rise track and the hopper bottom of spiraling smoothly joins, baffle plate is positioned at the top of the track that spirals, and be fixed by screws on spiral vibrating bucket wall, inclination baffle is fixed by screws in the track end of spiraling, described inclination baffle is apart from spiral vibrating bucket wall certain distance, described inclination baffle is near helix track top.
3. one according to claim 1 is for interior hexagonal screw with external thread tripper, it is characterized in that: described helix track is pipe-like spiral, with spiraling the tangent connection of track end, seamlessly transit, this helix track end is stretched out forward and is formed bend pipe track, this bend pipe track end is vertical, becomes rail device connect with described separated material.
4. one according to claim 1 is for interior hexagonal screw with external thread tripper, it is characterized in that: the structure that described separated material becomes rail device is, servomotor two is fixed on drum hopper axis, sheave is connected with the axle of this servomotor two by key, and be fixedly clamped on servo motor shaft with end face bolt two, the n of a described sheave groove coordinates each formation space with drum hopper inwall, described drum hopper bottom has circular channel to be connected to the charging hole of described screw separation transfer, circular channel coincides with the groove camber line of sheave, with drum hopper inwall inscribe, described separated material becomes rail device and is fixed by bolts on screw separation transfer by two vertical risers.
5. one according to claim 1 is for interior hexagonal screw with external thread tripper, it is characterized in that: the structure that described screw separates transfer is, drive end bearing bracket and rear end cap are all fluted, the two cooperation, rotor is rotationally connected at the rotor enclosed cavity of the two formation by ball, drive end bearing bracket in addition, rear end cap coordinates formation upper feeding hole and bottom discharge hole, upper feeding hole and bottom discharge axially bored line overlap and are vertical, described discharge opening is connected to and is intermittently pushed pay-off by tubulose track two, servomotor one is bolted on drive end bearing bracket, described rotor is connected by key with servomotor one, it is top that described rotor outer rim is evenly arranged n rotor, described rotor is top pattern draft, it between adjacent two rotors are top, is the V word arc groove that recedes, described V word arc groove can join with rear end cap through hole near armature spindle line end, rear end cap through hole and lead to spiral tubulose track one connection of track of spiral vibrating hopper, drive end bearing bracket, rear end cap is fixedly connected with by bolt three, screw separates transfer and is fixed to spiral vibrating hopper edge lug boss by bolt one.
6. one according to claim 1 is for interior hexagonal screw with external thread tripper, it is characterized in that: pushing feeder structure described intermittence is: box house is horizontal rail, horizontal rail one side is connected with the continuous plup inlet in top, opposite side is connected with intermittent take-off hole, bottom, push rod is in casing one end, push rod top is semicircle cylindricality push rod wall, and putting back-end connects cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269402.7U CN203936584U (en) | 2014-05-26 | 2014-05-26 | A kind of for interior hexagonal screw with external thread tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269402.7U CN203936584U (en) | 2014-05-26 | 2014-05-26 | A kind of for interior hexagonal screw with external thread tripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936584U true CN203936584U (en) | 2014-11-12 |
Family
ID=51855932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269402.7U Withdrawn - After Issue CN203936584U (en) | 2014-05-26 | 2014-05-26 | A kind of for interior hexagonal screw with external thread tripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990951A (en) * | 2014-05-26 | 2014-08-20 | 吉林大学 | Distributor used for external thread hexagon socket screws |
| CN106216987A (en) * | 2016-08-31 | 2016-12-14 | 苏州市吴中区木渎晓云模具加工厂 | Electromagnetic valve assembles the nut feeding device of equipment |
| CN106334914A (en) * | 2015-07-10 | 2017-01-18 | 精工爱普生株式会社 | Workpiece Supplying Device, Picking Device, Timepiece Assembling Apparatus, And Picking Method |
-
2014
- 2014-05-26 CN CN201420269402.7U patent/CN203936584U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990951A (en) * | 2014-05-26 | 2014-08-20 | 吉林大学 | Distributor used for external thread hexagon socket screws |
| CN103990951B (en) * | 2014-05-26 | 2016-02-24 | 吉林大学 | A kind of for interior hexagonal screw with external thread tripper |
| CN106334914A (en) * | 2015-07-10 | 2017-01-18 | 精工爱普生株式会社 | Workpiece Supplying Device, Picking Device, Timepiece Assembling Apparatus, And Picking Method |
| CN106216987A (en) * | 2016-08-31 | 2016-12-14 | 苏州市吴中区木渎晓云模具加工厂 | Electromagnetic valve assembles the nut feeding device of equipment |
| CN106216987B (en) * | 2016-08-31 | 2018-07-03 | 台州骊威环保科技有限公司 | Solenoid valve block installs standby nut feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20160224 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |