CN107344219A - High-performance fastener equipment for automatically processing and its processing technology - Google Patents
High-performance fastener equipment for automatically processing and its processing technology Download PDFInfo
- Publication number
- CN107344219A CN107344219A CN201710749414.8A CN201710749414A CN107344219A CN 107344219 A CN107344219 A CN 107344219A CN 201710749414 A CN201710749414 A CN 201710749414A CN 107344219 A CN107344219 A CN 107344219A
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- China
- Prior art keywords
- fastener
- thread rolling
- block
- fixed
- rolling machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
Abstract
The fastener, flat shim, the spring shim that not yet carry out thread rolling processing are respectively placed in different automatic material selecting hoppers by a kind of high-performance fastener equipment for automatically processing and its processing technology, (1)；(2) automatic material selecting hopper starts, and delivers in group spike devices fastener, flat shim, the spring shim of not yet carrying out thread rolling processing by shaking, is fitted together fastener, flat shim, spring shim using group spike devices；(3) later fastener is assembled by screening, and qualified fastener is pushed in thread rolling machine；(4) thread rolling machine start, using dynamic screw plate by push come fastener progress thread rolling processing；(5) the fastener discharging of thread rolling processing is completed, is dropped down onto in receiver.The present invention's is rational in infrastructure, and using effect is good, has saved and has largely passed through the time consumed during man-made assembly, while also saves cost of labor, improves production efficiency so that enterprise realizes industrialization, is worthy to be popularized.
Description
Technical field
The present invention relates to thread rolling, especially a kind of high-performance fastener equipment for automatically processing and its processing technology.
Background technology
Thread rolling machine is a kind of equipment for rubbing screw thread on fastener blank by two screw plates, and its structure has generally included to send
Spike devices and thread rolling machine.At present, the feeding device for nail in existing thread rolling machine only plays merely the fastener that will be assembled and delivered to
Conveying effect in thread rolling machine, the assembling of fastener is by being accomplished manually, and in an assembling process, not only needs to be absorbed in assembling,
Spring shim and flat shim on fastener are that have clear and definite erection sequence, first install spring shim, install plain cushion afterwards
Piece, and the through-hole diameter on spring shim and flat shim is greater than the diameter of fastener screw portion, is needed after completing assembling
It is directly placed on the delivery track of thread rolling machine, otherwise spring shim and flat shim will be deviate from, and action so repeatedly allows worker
Sense of fatigue is easily produced, is influenceed by sense of fatigue, work task efficiency will reduce, so as to influence yield, and cost of labor
It is high.
The content of the invention
The invention solves the shortcomings that above-mentioned prior art, there is provided high-performance fastening a kind of rational in infrastructure, easy to use
Part equipment for automatically processing and its processing technology, the poorly efficient of artificial group nail is replaced by organizing nail automatically, while can be also assembled into
Power, cost is reduced, improve efficiency, it is convenient and swift.
The present invention solves the technical scheme that its technical problem uses：This high-performance fastener full-automatic processing technique, its
Procedure of processing is as follows：
(1) fastener, flat shim, the spring shim that not yet carry out thread rolling processing are respectively placed in different automatic material selecting material
In bucket；
(2) automatic material selecting hopper starts, and fastener, flat shim, the spring pad of thread rolling processing will be not yet carried out by shaking
Piece is delivered in group spike devices, is fitted together fastener, flat shim, spring shim using group spike devices；
(3) later fastener is assembled by screening, and qualified fastener is pushed in thread rolling machine；
(4) thread rolling machine start, using dynamic screw plate by push come fastener progress thread rolling processing；
(5) the fastener discharging of thread rolling processing is completed, drops down onto in receiver, passes through different automatic material selecting hopper things
The material division of labor is clear and definite, and can realize synchronous feeding, and group spike devices are used for fastener, the plain cushion that will not yet carry out thread rolling processing automatically
Piece, spring shim are assembled, and eliminate poorly efficient man-made assembly, and thread rolling machine is will to assemble and not yet carry out thread rolling processing
The screw portion of fastener rub screw thread, so as to realize integrated automatic processing, saved the time, reduced cost, realized
Industrialization.
This thread rolling machine for high-performance fastener full-automatic processing technique, including body, body are bound provided with group
Put and thread rolling machine, wherein being connected with delivery track between group spike devices and thread rolling machine, thread rolling machine lower end connects provided with first
Charging tray.So, automatic assembling can be realized by fastener, spring shim, flat shim by organizing spike devices, poorly efficient artificial so as to eliminate
Assembling, thread rolling machine is will to assemble and not yet carry out the screw portion of the fastener of thread rolling processing to rub screw thread, so as to realize
Integrated automatic processing, avoids a series of cumbersome pilot process such as man-made assembly, artificial feeding, artificial screw thread, carries
High efficiency, reduces cost, realizes industrialization.
Group spike devices include the first automatic material selecting hopper equipped with the fastener for not yet carrying out thread rolling processing, equipped with spring pad
Second automatic material selecting hopper of piece, the 3rd automatic material selecting hopper equipped with flat shim, for by fastener, spring shim, plain cushion
Assembled disc that piece fits together, the splicing road being used cooperatively with assembled disc, assembled disc are placed in the second automatic material selecting hopper and the
Between three automatic material selecting hoppers；It is connected with the first discharging track for being placed in assembled disc lower end on first automatic material selecting hopper, second
The second discharging track for being placed in assembled disc upper end is connected with automatic material selecting hopper, is connected with and is placed on the 3rd automatic material selecting hopper
Assembled disc upper end and the 3rd discharging track set with the second discharging track in relative position；Second discharging track and the 3rd discharging
Limited material unit is all provided with track；A pair are provided with assembled disc and is used for the first anticreep for preventing that fastener from deviating from and left and right is distributed
Catch, the first anticreep catch outside are provided with the second anticreep catch being used cooperatively with the first spacing catch.So, the first automatic choosing
The setting of material hopper, the second automatic material selecting hopper, the 3rd three hoppers of automatic material selecting hopper make it that the feeding division of labor is clear and definite, and utilizes
Material is delivered in assembled disc with the discharging track on each hopper, and conveying fastener is realized using assembled disc, and defeated
Send and spring shim, flat shim are fitted into fastener during fastener, in order to avoid fastener is deviate from course of conveying, therefore
First anticreep catch is installed in assembled disc, the shape of the first anticreep catch is set with the outline of assembled disc, while two
Gap between one anticreep catch is more than the outer screw diameter of fastener and less than the head outer diameter of fastener, has thus played
Effect prevents fastener abjection from acting on, ensure fastener can smooth delivery of power, the second anticreep catch be then be used to preventing from being placed on it is tight
Spring shim, flat shim abjection on firmware so that complete the fastener after assembling and smoothly delivered in thread rolling machine, with first
Anticreep catch is used cooperatively, and using effect is good.
Thread rolling machine includes the first sliding block being slidably connected on body, is provided with dynamic screw plate on the first sliding block, moves and rub with the hands
Filament plate corresponds to side and is provided with quiet screw plate, dynamic that thread rolling gap, the discharge end of delivery track are left between screw plate and quiet screw plate
Between end and dynamic screw plate and quiet screw plate be provided be used for by delivery track not yet carry out thread rolling processing fastener by
The individual push unit pushed in dynamic thread rolling gap, push unit include push pedal and baffle plate, and baffle plate is parallel with push pedal to be affixed simultaneously mistake
Position telescopic slide, and the outer end of baffle plate connects with the discharge end end of delivery track, the outer end of push pedal and dynamic screw plate and quiet stranding
Filament plate connects, and the inner of push pedal is fixed with the 3rd sliding block, and the 3rd sliding block rear end is provided with the fixed guide blocks that the 3rd sliding block of guiding slides,
Guide pillar is installed with fixed guide blocks, the 3rd slider bottom is connected with the oil cylinder for driving its telescopic slide, the inner and the push pedal of baffle plate
It is provided between the inner and promotes it to form the flexible linkage unit of dislocation between each other.So, sent when substantial amounts of fastener is sent to
When going out to follow closely end of nail conveyer apron, baffle plate, which first stretches out, blocks fastener, and then baffle plate bounces back, and makes to fall positioned at nethermost fastener
Go out, while baffle plate bounces back, push pedal stretching and the stranding for smoothly delivering to the fastener dropped out between dynamic screw plate and quiet screw plate
In silk gap, hereafter push pedal retraction, two screw plates will carry out thread rolling to the fastener of feeding, will drive and keeps off while push pedal bounces back
Plate stretches out, and it is blocked the fastener sent on nail conveyer apron again, fastener is effectively prevented when by thread rolling, on delivery track
Next fastener falls, and after thread rolling to be done, baffle plate bounces back again, and push pedal continues to stretch out, so circulation, realizes fastener
Thread rolling processing is completed in conveying one by one, and overall structure is simple, reliable.
Further perfect, assembled disc is spaced apart by a pair and hollow outer disk body, is rotationally connected with two external disk bodies
Inner tray is formed, and a circle is provided with the outer peripheral face of inner tray and is used to be placed in inside groove that is interior and surrounding distribution for fastener head, the
One spacing catch is installed on outer disk body.So, the hollow setting of outer disk body cause inner tray be rotationally connected with two outer disk bodies it
Between, at the same inside groove setting cause fastener head can be placed in, with close the first spacing catch so as to realize drive fastening
Part is conveyed with the rotation of assembled disc.
Further perfect, the first discharging track is made up of two sections of secondary tracks, is consolidated at the front end of the secondary track of assembled disc
Surely there is clamp.So, the setting of two sections of secondary tracks causes fastener to be smoothly sent to the entrance point of assembled disc, and clamp is placed in group
At the inducer of sabot, there is baffle effect so that fastener directly slides to the inducer of assembled disc along track, and with interior
Disk body is rotated and is pulled away therewith, convenient and swift.
Further perfect, outer disk body is provided with a pair of constraint elements set in different angle, and the constraint element includes peace
The first mounting blocks on outer disk body, the first mounting blocks outer end are provided with socket, and the second mounting blocks, the second installation are inserted with socket
The block that block madial wall is provided with a pair and the second spacing catch is used cooperatively, wherein block peak at the outside of the second spacing catch
On face, the first mounting blocks, the second mounting blocks, block are connected by fastening bolt and outer disk body, the first mounting blocks, the second mounting blocks
Connect.So, constraint element is used to limit the shape that the second spacing catch presentation is specified, and passes through the limit of constraint element second
Rational spacing is kept between position catch and outer disk body, so as to prevent from being placed on the spring shim in fastener, flat shim abjection, together
When set in different angle and make it that the binding character for the second spacing catch is more preferable, also make it that anticreep effect is more preferable.
It is further perfect, it is provided with the first mounting blocks, the second mounting blocks and interior groove is placed in for fastening bolt.So,
Groove is provided for adjusting the use position of the first mounting blocks, while can also adjust the use position of the second spacing catch,
So that group spike devices can support the fastener of different length, the assembling of different size of spring shim peace pad so that the group is followed closely
Device use range is wide.
Further perfect, the second discharging track, the 3rd discharging track are spaced apart and formed blanking track including a pair
Fixture block, two fixture block sidepieces are provided with side plate, and two fixture blocks are in setting different in size, and the fixture block being placed on the left of two fixture blocks, which will be longer than, to be placed in
Fixture block on the right side of two fixture blocks, the length difference formed between two fixture blocks is discharge end, the fixture block hypomere portion being placed on the right side of two fixture blocks
Office is provided with mounting groove, wherein limit material unit is placed in mounting groove, the limit material unit includes the fixed block being arranged in mounting groove,
It is provided with and is held in the palm in being provided with interior lateral mass, interior lateral mass on the supporting spring of spring shim, flat shim bottom, fixed block madial wall on fixed block
End portion is provided with the passage that the screw portion of the fastener for not yet carrying out thread rolling processing passes through, and is fixed with and is placed on interior lateral mass
By passage and peak at spring shim, the jacking block on flat shim.So, after fastener is sent, the screw rod and spring shim of fastener
Or the contact of flat shim lateral surface, thrust forward cause spring shim or flat shim to tilt forward, are transported in counter clockwise direction
Dynamic, the moment of tilting, the screw portion of fastener utilizes forward immediately through the throughhole portions of spring shim or flat shim
Thrust spring shim or flat shim are placed in the screw rod of fastener immediately, the passage that interior lateral mass opens up is easy to fastener
Screw rod by forming the gap passed through for spring shim or flat shim between supporting spring and interior lateral mass, jacking block causes spring pad
Piece or flat shim can be relied on jacking block, convenient upset.
Further perfect, splicing road lower end is provided with the cushion block being fixed on body, is provided with cushion block and coordinates with splicing road
The support chip used.So, it is suitable using height to be arranged on splicing road, while causes splicing road in oblique using support chip
To setting, it is easy to the fastener blanking combined.
Further perfect, splicing is provided with Error Detection Unit on road, and the Error Detection Unit includes the pressing plate being arranged on splicing road,
Sidewall notches are provided with splicing road, splicing road lower end is provided with the second receiver being placed on body.So, it is real by Error Detection Unit
Now the fastener after being completed is checked, is confirmed whether it is perfectly assembled, can be from if not the fastener after assembling
Fallen down in sidewall notches, be discharged machine, fallen in the second receiver.
Further perfect, linkage unit includes rear fixed plate, the interior mounting blocks being fixed on rear fixed plate madial wall, interior peace
Chute is offered on dress block, the second sliding block is slidably fitted with the chute, is connected between the second sliding block and baffle plate by connecting plate
It is fixed, projection is fixed with interior mounting blocks, swinging block is rotatably connected on projection, is provided with from swinging block lateral surface and leads on swinging block
Elongated slot in swinging block, the fixture block being stuck in elongated slot is connected with the second sliding block；Swinging block in fixed guide blocks with being fixed with
Fixed column, torsion spring is provided between two fixed columns；Compression spring is provided between the other end and chute of second sliding block；It is placed in fixed guide blocks
On fixed column on be inserted with buffer bar.So, push pedal is stretched out in three sliding block of hydraulic oil cylinder driving, oscillating deck with the 3rd sliding block to
Preceding displacement rotates clockwise so as to realize, the second sliding block realizes rearward displacement by the clamping formed between fixture block and oscillating deck,
Baffle plate retraction is thus driven, is pushed away before push pedal and promotes fastener in thread rolling gap；Similarly, push pedal is in hydraulic oil cylinder driving the 3rd
Bounced back during sliding block, oscillating deck rotates counterclockwise so as to realize with the 3rd sliding block anterior displacement, and the second sliding block passes through fixture block and pendulum
Anterior displacement is realized in the clamping formed between dynamic plate, is thus driven baffle plate to advance, is kept off at delivery track discharge end, push away
Plate bounces back, so circulation, realizes the flexible linkage of dislocation between baffle plate and push pedal；One is formed between fixed column and torsion spring to cause
The homing structure that second sliding block quickly playbacks, torsion spring are one kind of spring-like part, have Self-resetting, and using effect is good, are delayed
Jumper bar can reduce the impulsive force suffered by fixed guide blocks.
The invention has the advantages that：The present invention it is rational in infrastructure, using effect is good, by three automatic material selecting hoppers with
And the setting of assembled disc causes the thread rolling machine to have the function of automatically fitting together fastener, flat shim, spring shim, section
About largely pass through the time consumed during man-made assembly, while also save cost of labor, improve production efficiency so that enterprise
Industry realizes industrialization, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of frontal left of the present invention；
Fig. 2 is the dimensional structure diagram on right side behind the present invention；
Fig. 3 is the close-up schematic view of part A in Fig. 1 of the present invention；
Fig. 4 is the dimensional structure diagram of the first automatic material selecting hopper of the invention and the first discharging track；
Fig. 5 is the front plan schematic diagram on present invention right side；
Fig. 6 is the close-up schematic view of part B in Fig. 2 of the present invention；
Fig. 7 is the planar structure schematic diagram of lateral mass in the present invention；
Fig. 8 is the close-up schematic view of C portion in Fig. 2 of the present invention；
Fig. 9 is the dimensional structure diagram of the positive right side of face of the present invention；
Figure 10 is the close-up schematic view of D parts in Fig. 9 of the present invention；
Figure 11 is the dimensional structure diagram of the positive front end of the present invention；
Figure 12 is the close-up schematic view of E parts in Figure 11 of the present invention；
Figure 13 for institute's workpieces processing of the present invention dimensional structure diagram.
Description of reference numerals：Body 1, spike devices 2 are organized, thread rolling machine 3, delivery track 4, the first receiver 5, first is automatic
Sorting hopper 6, the first discharging track 6-1, secondary track 6-1a, the second automatic material selecting hopper 7, the second discharging track 7-1, the 3rd certainly
Dynamic sorting hopper 8, the 3rd discharging track 8-1, assembled disc 9, outer disk body 9-1, inner tray 9-2, inside groove 9-2a, splicing road 10, limit
Material unit 11, fixed block 11-1, supporting spring 11-2, interior lateral mass 11-3, passage 11-3a, jacking block 11-3b, the first spacing catch 12, the
Two anticreep catch 13, the first sliding block 14, dynamic screw plate 15, quiet screw plate 16, thread rolling gap 17, push unit 18, push pedal 18-1,
3rd sliding block 18-1a, fixed guide blocks 18-1b, guide pillar 18-1b ', baffle plate 18-2, oil cylinder 19, linkage unit 20, rear fixed plate 20-
1, interior mounting blocks 20-2, chute 20-2a, the second sliding block 20-3, connecting plate 20-4, projection 20-5, swinging block 20-6, elongated slot 20-
6a, fixture block 20-7, compression spring 20-8, constraint element 21, the first mounting blocks 21-1, socket 21-1a, the second mounting blocks 21-2,
Block 21-3, fastening bolt 22, groove 23, clamp 24, fixture block 25, mounting groove 25-1, side plate 26, cushion block 27, support chip 28, inspection
Misloading puts 29, pressing plate 29-1, sidewall notches 29-2, the second receiver 30, fixed column 31, torsion spring 32, buffer bar 33.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Embodiment 1
The processing technology of this high property fastener full-automatic processing, its procedure of processing are as follows：
The fastener, flat shim, the spring shim that not yet carry out thread rolling processing are respectively placed in different automatic material selecting hoppers by 1
It is interior；
2 automatic material selecting hoppers start, and fastener, flat shim, the spring shim of thread rolling processing will be not yet carried out by shaking
Deliver in group spike devices, fitted together fastener, flat shim, spring shim using group spike devices；
3 assemble later fastener by screening, and qualified fastener is pushed in thread rolling machine；
4 thread rolling machines start, using dynamic screw plate by push come fastener progress thread rolling processing；
5 complete the fastener discharging of thread rolling processing, drop down onto in receiver, pass through different automatic material selecting hopper materials
The division of labor is clear and definite, and can realize synchronous feeding, and group spike devices are used for fastener (bolt, the spiral shell that will not yet carry out thread rolling processing automatically
Post, screw etc.), flat shim, spring shim assembled, eliminate poorly efficient man-made assembly, thread rolling machine be will assemble and
The screw portion for not yet carrying out the fastener of thread rolling processing rubs screw thread, so as to realize integrated automatic processing, has saved the time,
Efficiency is improved, reduces cost, realizes industrialization.
Embodiment 2
Group spike devices 2 include the first automatic material selecting hopper 6 equipped with the fastener for not yet carrying out thread rolling processing, equipped with spring
Second automatic material selecting hopper 7 of pad, the 3rd automatic material selecting hopper 8 equipped with flat shim, for by fastener, spring shim,
The assembled disc 9 that flat shim fits together and the splicing road 10 that assembled disc 9 is used cooperatively, assembled disc 9 are placed in the second automatic material selecting
Between the automatic material selecting hopper 8 of hopper 7 and the 3rd；It is connected with first automatic material selecting hopper 6 and is placed in the first of the lower end of assembled disc 9 and goes out
Expect track 6-1, be connected with the second discharging track 7-1 for being placed in the upper end of assembled disc 9 on the second automatic material selecting hopper 7, the 3rd is automatic
The 3rd discharging rail for being placed in the upper end of assembled disc 9 and being set with the second discharging track 7-1 in relative position is connected with sorting hopper 8
Road 8-1；Limited material unit 11 is all provided with second discharging track 7-1 and the 3rd discharging track 8-1；It is provided with and is used in assembled disc 9
The first anticreep catch 12 of fastener abjection is prevented, second be used cooperatively with the first spacing catch 12 is installed in assembled disc 9
Anticreep catch 13.Assembled disc 9 by be spaced apart for a pair and hollow outer disk body 9-1, be rotationally connected with two outer disk body 9-1 in
Disk body 9-2 is formed, and a circle is provided with inner tray 9-2 outer peripheral face and is used to be placed in inside groove that is interior and surrounding distribution for fastener head
9-2a, the first spacing catch 12 are installed on outer disk body 9-1.Outer disk body 9-1 is provided with a pair of constraints set in different angle
Unit 21, the constraint element 21 include the first mounting blocks 21-1 being arranged on outer disk body 9-1, and the first mounting blocks 21-1 outer ends are opened
There is socket 21-1a, be inserted with the second mounting blocks 21-2 in socket 21-1a, the second mounting blocks 21-2 madial walls are provided with a pair and the
The block 21-3 that two spacing catch 13 are used cooperatively, wherein block 21-3 are peaked on the lateral surface of the second spacing catch 13, and first
Mounting blocks 21-1, the second mounting blocks 21-2, block 21-3 by fastening bolt 22 and outer disk body 9-1, the first mounting blocks 21-1,
Second mounting blocks 21-2 connections.Be provided with first mounting blocks 21-1, the second mounting blocks 21-2 for fastening bolt 22 be placed in
Groove 23.First discharging track 6-1 is made up of two sections of secondary track 6-1a, is consolidated at the secondary track 6-1a of assembled disc 9 front end
Surely there is clamp 24.Second discharging track 7-1, the 3rd discharging track 7-2 are spaced apart and formed blanking track including a pair
Fixture block 25, the sidepiece of two fixture block 25 are provided with side plate 26, and two fixture blocks 25 are in setting different in size, are placed in the fixture block 25 in the left side of two fixture block 25
It is longer than the fixture block 25 for being placed in the right side of two fixture block 25, the length difference formed between two fixture blocks 25 is discharge end, is placed in two fixture blocks
Mounting groove 25-1 is provided with the lower section of fixture block 25 on 25 right sides, wherein limit material unit 11 is placed in mounting groove 25-1, the limit material
Unit 11 includes the fixed block 11-1 being arranged in mounting groove 25-1, is provided with and is held in the palm in spring shim, plain cushion on fixed block 11-1
The supporting spring 11-2 of piece bottom, interior lateral mass 11-3 is installed on fixed block 11-1 madial walls, interior lateral mass 11-3 end portions are provided with confession
It is fixed with the passage 11-3a, interior lateral mass 11-3 that the screw portion of the not yet fastener of progress thread rolling processing passes through and is placed in passage
By 11-3a and peak at spring shim, the jacking block 11-3b on flat shim.The lower end of splicing road 10 is provided with the cushion block being fixed on body 1
27, the support chip 28 being used cooperatively with splicing road 10 is installed on cushion block 27.Error Detection Unit 29 is installed, the inspection on splicing road 10
Misloading puts the 29 pressing plate 29-1 for including being arranged on splicing road 10, is provided with sidewall notches 29-2 on splicing road 10, under splicing road 10
End is provided with the second receiver 30 being placed on body 1.
When in use, fastener is placed in the first automatic material selecting hopper 6, and spring shim 7 is placed in the second automatic material selecting hopper
7, flat shim 8 is placed in the 3rd automatic material selecting hopper 8, and the setting of three hoppers make it that the feeding division of labor is clear and definite, and utilizes and each material
Discharging track on bucket delivers to material in assembled disc 9, and the setting of the upper two sections of secondary tracks of the first discharging track 6-1 causes fastener
The entrance point of assembled disc can be smoothly sent to, clamp 24 is placed at the entrance point of assembled disc 9, has baffle effect so that fastening
Part directly slides to the entrance point of assembled disc 9 along track, and enters in inner tray 9-2 inside groove 9-2a, as inner tray 9-2 turns
Move and be pulled away therewith, after fastener is sent, the screw rod of fastener contacts with spring shim or flat shim lateral surface, forward
Thrust causes spring shim or flat shim to tilt forward, is moved in counter clockwise direction, the moment of tilting, the threaded shank of fastener
Divide the throughhole portions immediately through spring shim or flat shim, and cause spring shim or flat shim using thrust forward
Be placed on immediately in the screw rod of fastener, the passage that interior lateral mass 11-3 is opened up be easy to the screw rod of fastener by, supporting spring 11-2 with it is interior
The gap passed through for spring shim or flat shim is formed between lateral mass 11-3, jacking block 11-3b causes spring shim or plain cushion
Piece can be relied on jacking block 11-3b, convenient upset, in order to avoid fastener is deviate from course of conveying, therefore in assembled disc 9
First anticreep catch 12 is installed, the shape of the first anticreep catch 12 is set with the outline of assembled disc 9, while two first anticreeps
Gap between catch 12 is more than the outer screw diameter of fastener and less than the head outer diameter of fastener, thus plays effective
Prevent fastener abjection act on, ensure fastener can smooth delivery of power, the second anticreep catch 13 then be used for prevent from being placed on fastening
Spring shim, flat shim abjection on part so that complete the fastener after assembling and smoothly delivered in thread rolling machine 3, fastener
From splicing road 10 into the moving process of thread rolling machine 3, Error Detection Unit 29 can be passed through, when being installed with the fastener of pad through overvoltage
During plate 29-1, the nut of fastener and the mutual holding of pressing plate 29-1 bottom surfaces and form support force, so as to oblique in splicing road 10
Set and pass through Error Detection Unit 29 automatically under the active force for being formed and being glided.If fastener does not have when by Error Detection Unit 29
When being coated with pad, the thickness of a pad is now differed between the nut of fastener and pressing plate 29-1 bottom surfaces, so as to pressing plate 29-
Can not form card power between 1 and the nut of fastener, fastener because the effect of gravity can banking and under fall, and from splicing
The lower section of Error Detection Unit 29 in road 10 drops out automatically, i.e., is isolated automatically from splicing road 10, so as to realize the purpose of automatic error detection.
Embodiment 3
Thread rolling machine 3 includes the first sliding block 14 being slidably connected on body 1, and dynamic screw plate is provided with the first sliding block 14
15, the dynamic corresponding side of screw plate 15 is provided with quiet screw plate 16, dynamic that thread rolling gap 17 is left between screw plate 15 and quiet screw plate 16,
Between the discharge end end of delivery track 4 and dynamic screw plate 15 and quiet screw plate 16 be provided be used for by delivery track 4 not yet
The push unit 18 that the fastener of thread rolling processing pushes in dynamic thread rolling gap 17 one by one is carried out, push unit 18 includes push pedal
18-1 and baffle plate 18-2, baffle plate 18-2 be parallel with push pedal 18-1 to be affixed and the telescopic slide that misplaces, and baffle plate 18-2 outer end with it is defeated
The discharge end end of track 4 is sent to connect, push pedal 18-1 outer end is connected with dynamic screw plate 15 and quiet screw plate 16, push pedal 18-1's
The inner is fixed with the 3rd sliding block 18-1a, and the 3rd sliding block 18-1a rear ends are provided with the fixed guide blocks that the 3rd sliding block 18-1a of guiding is slided
Guide pillar 18-1b ' is installed with 18-1b, fixed guide blocks 18-1b, the 3rd sliding block 18-1a bottoms are connected with the oil for driving its telescopic slide
Cylinder 19, it is provided between baffle plate 18-2 the inner and push pedal 18-1 the inner and promotes it to form the flexible linkage list of dislocation between each other
Member 20.Linkage unit 20 includes rear fixed plate 20-1, the interior mounting blocks 20-2 being fixed on rear fixed plate 20-1 madial walls, interior peace
Offer chute 20-2a on dress block 20-2, be slidably fitted with chute 20-2a the second sliding block 20-3, the second sliding block 20-3 with
It is connected between baffle plate 18-2 by connecting plate 20-4, projection 20-5 is fixed with interior mounting blocks 20-2, is turned on projection 20-5
It is dynamic to be connected with swinging block 20-6, the elongated slot passed to from swinging block 20-6 lateral surfaces in swinging block 20-6 is provided with swinging block 20-6
The fixture block 20-7 being stuck in elongated slot 20-6a is connected with 20-6a, the second sliding block 20-3；Swinging block 20-6 and fixed guide blocks 18-1b
On be fixed with fixed column 31, be provided with torsion spring 32 between two fixed columns 31；Between second sliding block the 20-3 other end and chute 20-2a
Provided with compression spring 20-8.Buffer bar 33 is inserted with the fixed column 31 being placed on fixed guide blocks 18-1b.
When in use, when substantial amounts of fastener is sent to when going out to follow closely end of delivery track 4, baffle plate 18-2, which first stretches out, to be blocked tightly
Firmware, then baffle plate 18-2 retractions, make to drop out positioned at nethermost fastener, and while baffle plate 18-2 bounces back, push pedal 18-1 stretches
Go out and smoothly deliver to the fastener blank dropped out in the thread rolling gap 17 between dynamic screw plate 15 and quiet screw plate 16, hereafter push pedal
18-1 bounces back, and two screw plates will carry out thread rolling to the fastener of feeding, while push pedal 18-1 bounces back baffle plate 18-2 will be driven to stretch
Go out, the fastener for making it block again on delivery track 4, effectively prevent fastener when by thread rolling, it is next on delivery track 4
Individual fastener falls, and after thread rolling to be done, baffle plate 18-2 bounces back again, and push pedal 18-1 continues to stretch out, so circulation, realizes fastening
Thread rolling processing is completed in the conveying one by one of part, and overall structure is simple, reliable, and the push pedal 18-1 of linkage unit 20 drives in oil cylinder 19
Being stretched out during the 3rd sliding block 18-1a, oscillating deck 20-6 rotates clockwise so as to realize with the 3rd sliding block 18-1a anterior displacements, and
Two sliding block 20-2 realize rearward displacement by the clamping formed between fixture block 20-7 and oscillating deck 20-6, thus drive gear
Plate 18-2 bounces back, and is pushed away before push pedal 18-1 and promotes fastener in thread rolling gap 17；Similarly, push pedal 18-1 drives the 3rd in oil cylinder 19
Bounced back during sliding block 18-1a, oscillating deck 20-6 rotates counterclockwise so as to realize with the 3rd sliding block 18-1a anterior displacements, and second slides
Block 20-2 realizes anterior displacement by the clamping formed between fixture block 20-7 and oscillating deck 20-6, thus drives baffle plate
18-2 advances, and keeps off at the discharge end of delivery track 4, push pedal 18-1 retractions, so circulation, realize baffle plate 18-2 and push pedal 18-1 it
Between the flexible linkage of dislocation；A playback knot that the second sliding block 20-2 is quickly playbacked is formed between fixed column 31 and torsion spring 32
Structure, torsion spring 32 are one kind of spring-like part, have Self-resetting, and buffer bar 33 can be reduced suffered by fixed guide blocks 18-1b
Impulsive force.
Although the present invention is shown and described by reference to preferred embodiment, this professional ordinary skill
Personnel can make various change in form and details it is to be appreciated that in the range of claims.
Claims (10)
1. a kind of high-performance fastener full-automatic processing technique, its procedure of processing are as follows：
(1) fastener, flat shim, the spring shim that not yet carry out thread rolling processing are respectively placed in different automatic material selecting hoppers
It is interior；
(2) automatic material selecting hopper starts, and is sent the fastener, flat shim, the spring shim that not yet carry out thread rolling processing by shaking
To group spike devices, fastener, flat shim, spring shim are fitted together using group spike devices；
(3) later fastener is assembled by screening, and qualified fastener is pushed in thread rolling machine；
(4) thread rolling machine start, using dynamic screw plate by push come fastener progress thread rolling processing；
(5) the fastener discharging of thread rolling processing is completed, is dropped down onto in receiver.
A kind of 2. thread rolling machine for high property fastener full-automatic processing technique described in claim 1：Including body (1), it is special
Sign is：The body (1) is provided with group spike devices (2) and a thread rolling machine (3), wherein organize spike devices (2) and thread rolling machine (3) it
Between be connected with delivery track (4), thread rolling machine (3) lower end is provided with the first receiver (5)；
Described group of spike devices (2) includes the first automatic material selecting hopper (6) equipped with the fastener for not yet carrying out thread rolling processing, is equipped with
Second automatic material selecting hopper (7) of spring shim, the 3rd automatic material selecting hopper (8) equipped with flat shim, for by fastener, bullet
The assembled disc (9) that spring pad, flat shim fit together and the splicing road (10) that assembled disc (9) is used cooperatively, the assembled disc
(9) it is placed between the second automatic material selecting hopper (7) and the 3rd automatic material selecting hopper (8)；On the first automatic material selecting hopper (6)
The first discharging track (6-1) for being placed in assembled disc (9) lower end is connected with, is connected with the second automatic material selecting hopper (7) and is placed in group
Second discharging track (7-1) of sabot (9) upper end, be connected with the 3rd automatic material selecting hopper (8) be placed in assembled disc (9) upper end and
It is in the 3rd discharging track (8-1) that relative position is set with the second discharging track (7-1)；Second discharging track (7-1) and
Limited material unit (11) is all provided with 3rd discharging track (8-1)；It is provided with the assembled disc (9) for preventing fastener from deviating from
The first anticreep catch (12), the second anticreep being used cooperatively with the first spacing catch (12) is installed on the assembled disc (9)
Catch (13)；
The thread rolling machine (3) includes the first sliding block (14) being slidably connected on body (1), and the first sliding block is provided with (14)
Dynamic screw plate (15), the dynamic corresponding side of screw plate (15) are provided with quiet screw plate (16), move screw plate (15) and quiet screw plate (16)
Between leave thread rolling gap (17), between the discharge end end of delivery track (4) and dynamic screw plate (15) and quiet screw plate (16)
Provided with for the fastener for not yet carrying out thread rolling processing on delivery track (4) to be pushed in dynamic thread rolling gap (17) one by one
Push unit (18), the push unit (18) include push pedal (18-1) and baffle plate (18-2), the baffle plate (18-2) and push pedal
(18-1) parallel to be affixed and the telescopic slide that misplaces, and the outer end of baffle plate (18-2) connects with the discharge end end of delivery track (4),
The outer end of the push pedal (18-1) is connected with dynamic screw plate (15) and quiet screw plate (16), and the inner of the push pedal (18-1) is fixed
There is the 3rd sliding block (18-1a), the 3rd sliding block (18-1a) rear end is provided with the fixed guide blocks that the 3rd sliding block (18-1a) of guiding slides
(18-1b), fixed guide blocks (18-1b) are interior to be installed with guide pillar (18-1b '), and the 3rd sliding block (18-1a) bottom is connected with driving, and it is flexible
The oil cylinder (19) of slip, it is provided between the inner of the baffle plate (18-2) and the inner of push pedal (18-1) and promotes its mutual shape
The linkage unit (20) flexible into dislocation.
3. thread rolling machine according to claim 2, it is characterized in that：The assembled disc (9) is spaced apart and hollow by a pair
Outer disk body (9-1), the inner tray (9-2) being rotationally connected with two outer disk bodies (9-1) are formed, the periphery of the inner tray (9-2)
A circle is provided with face to be used to be placed in inside groove (9-2a) that is interior and surrounding distribution, the first spacing catch (12) for fastener head
It is installed on outer disk body (9-1).
4. thread rolling machine according to claim 3, it is characterized in that：First discharging track (6-1) is by two sections of secondary track (6-
1a) form, clamp (24) is fixed with the front end of the secondary track (6-1a) of assembled disc (9).
5. thread rolling machine according to claim 3, it is characterized in that：It is in different angle that the outer disk body (9-1), which is provided with a pair,
The constraint element (21) of setting, the constraint element (21) include the first mounting blocks (21-1) being arranged on outer disk body (9-1), the
One mounting blocks (21-1) outer end is provided with socket (21-1a), and the second mounting blocks (21-2), the second installation are inserted with socket (21-1a)
The block (21-3) that block (21-2) madial wall is provided with a pair and the second spacing catch (13) is used cooperatively, wherein block (21-3)
Peak on the lateral surface of the second spacing catch (13), first mounting blocks (21-1), the second mounting blocks (21-2), block (21-
3) it is connected by fastening bolt (22) with outer disk body (9-1), the first mounting blocks (21-1), the second mounting blocks (21-2).
6. thread rolling machine according to claim 5, it is characterized in that：First mounting blocks (21-1), the second mounting blocks (21-
2) it is provided with and interior groove (23) is placed in for fastening bolt (22).
7. thread rolling machine according to claim 1, it is characterized in that：Second discharging track (7-1), the 3rd discharging track
(7-2) includes a pair of fixture blocks (25) for being spaced apart and being formed blanking track, and two fixture blocks (25) sidepiece is provided with side plate (26), institute
It is in setting different in size to state two fixture blocks (25), and the fixture block (25) being placed on the left of two fixture blocks (25), which will be longer than, is placed in two fixture blocks
(25) fixture block (25) on the right side of, the length difference formed between two fixture blocks (25) is discharge end, is placed in two fixture blocks (25) right side
Mounting groove (25-1) is provided with the fixture block (25) the lower section of side, wherein limit material unit (11) is placed in mounting groove (25-1)
Interior, the limit material unit (11) includes the fixed block (11-1) being arranged in mounting groove (25-1), is provided with fixed block (11-1)
The supporting spring (11-2) in spring shim, flat shim bottom is held in the palm, interior lateral mass (11- is installed on fixed block (11-1) madial wall
3), interior lateral mass (11-3) end portion is provided with the passage (11- that the screw portion of the fastener for not yet carrying out thread rolling processing passes through
3a), it is fixed with that to be placed in passage (11-3a) other and peak at spring shim, the jacking block on flat shim on the interior lateral mass (11-3)
(11-3b)。
8. thread rolling machine according to claim 1, it is characterized in that：Splicing road (10) lower end is provided with and is fixed on body (1)
On cushion block (27), the support chip (28) being used cooperatively with splicing road (10) is installed on cushion block (27).
9. thread rolling machine according to claim 8, it is characterized in that：Error Detection Unit (29) is installed on the splicing road (10),
The Error Detection Unit (29) includes the pressing plate (29-1) being arranged on splicing road (10), and splicing road is provided with sidewall notches (29- on (10)
2), splicing road (10) lower end is provided with the second receiver (30) being placed on body (1).
10. thread rolling machine according to claim 1, it is characterized in that：The linkage unit (20) include rear fixed plate (20-1),
The interior mounting blocks (20-2) being fixed on rear fixed plate (20-1) madial wall, chute (20- is offered on interior mounting blocks (20-2)
2a), be slidably fitted with the second sliding block (20-3) in the chute (20-2a), second sliding block (20-3) and baffle plate (18-2) it
Between be connected by connecting plate (20-4), be fixed with projection (20-5), the projection (20- on the interior mounting blocks (20-2)
5) swinging block (20-6) is rotatably connected on, is provided with the swinging block (20-6) from swinging block (20-6) lateral surface and passes to swing
Elongated slot (20-6a) in block (20-6), the fixture block (20- being stuck in elongated slot (20-6a) is connected with second sliding block (20-3)
7)；The swinging block (20-6) is provided between two fixed columns (31) and turned round with being fixed with fixed column (31) in fixed guide blocks (18-1b)
Spring (32)；Compression spring (20-8) is provided between the other end and chute (20-2a) of second sliding block (20-3)；It is placed in fixation
Buffer bar (33) is inserted with the fixed column (31) on guide block (18-1b).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749414.8A CN107344219B (en) | 2017-08-28 | 2017-08-28 | Full-automatic processing equipment and processing technology for high-performance fastener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749414.8A CN107344219B (en) | 2017-08-28 | 2017-08-28 | Full-automatic processing equipment and processing technology for high-performance fastener |
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| CN107344219B CN107344219B (en) | 2023-04-07 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661956A (en) * | 2017-11-21 | 2018-02-06 | 苏州上格五金有限公司 | The threading processing method of combined screw |
| CN107983893A (en) * | 2018-01-04 | 2018-05-04 | 嘉兴市东佑五金制品有限公司 | A kind of production method of interior hexagonal annular knurl sub-assembly |
| CN108971986A (en) * | 2018-06-27 | 2018-12-11 | 芜湖金宇紧固件有限公司 | A kind of integrally forming machine of Combined type screw |
| CN110405118A (en) * | 2019-07-29 | 2019-11-05 | 重庆宏生机电有限责任公司 | Part processing thread rolling equipment |
| CN110834061A (en) * | 2019-12-09 | 2020-02-25 | 平湖市高嘉机械有限公司 | Multifunctional automatic oil removal online device |
| CN111663382A (en) * | 2020-07-09 | 2020-09-15 | 刘顺平 | High-speed rail cement cushion block inserted bar device |
| CN112453292A (en) * | 2020-09-18 | 2021-03-09 | 卓越紧固系统（上海）有限公司 | Machining process of clamping groove screw |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661956A (en) * | 2017-11-21 | 2018-02-06 | 苏州上格五金有限公司 | The threading processing method of combined screw |
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| CN110405118B (en) * | 2019-07-29 | 2020-11-20 | 重庆宏生机电有限责任公司 | Thread rolling equipment for part machining |
| CN110834061A (en) * | 2019-12-09 | 2020-02-25 | 平湖市高嘉机械有限公司 | Multifunctional automatic oil removal online device |
| CN111663382A (en) * | 2020-07-09 | 2020-09-15 | 刘顺平 | High-speed rail cement cushion block inserted bar device |
| CN112453292A (en) * | 2020-09-18 | 2021-03-09 | 卓越紧固系统（上海）有限公司 | Machining process of clamping groove screw |
| CN112453292B (en) * | 2020-09-18 | 2022-08-19 | 卓越紧固系统（上海）有限公司 | Machining process of clamping groove screw |
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