CN208991650U - Steel-wire screw-socket removes tail apparatus automatically - Google Patents
Steel-wire screw-socket removes tail apparatus automatically Download PDFInfo
- Publication number
- CN208991650U CN208991650U CN201821234569.4U CN201821234569U CN208991650U CN 208991650 U CN208991650 U CN 208991650U CN 201821234569 U CN201821234569 U CN 201821234569U CN 208991650 U CN208991650 U CN 208991650U
- Authority
- CN
- China
- Prior art keywords
- screw
- steel
- socket
- rotary cutter
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000009987 spinning Methods 0.000 claims abstract description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 11
- 239000010432 diamond Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007937 lozenge Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 101000975505 Homo sapiens Keratin, type II cytoskeletal 80 Proteins 0.000 description 1
- 102100023977 Keratin, type II cytoskeletal 80 Human genes 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Milling Processes (AREA)
Abstract
Steel-wire screw-socket removes tail apparatus automatically；Its specific composition is as follows: fixed cutting blade A (1), fixed cutting blade B (2), rotary cutter A (3), rotary cutter B (4)；Wherein: both rotary cutter A (3), rotary cutter B (4) can do spinning movement, and fixed cutting blade B (2) and rotary cutter B (4) cooperatively form the steel wire combination cutter structure for cutting lozenge shape cross-section in steel-wire screw-socket (11)；Fixed cutting blade A (1) and rotary cutter A (3) cooperatively form the steel wire combination cutter structure for cutting lozenge shape cross-section in steel-wire screw-socket (11).The utility model has filled up technological gap, carries out 11 tail end of the steel-wire screw-socket removal work of script artificial treatment to wipe out operation by the utility model, realizes industrialization, automation, standardization；And it wipes out that efficiency is very high, and technical effect is excellent；It is with expected more huge economic value and social value.
Description
Technical field
The utility model relates to the design of the structure of steel-wire screw-socket application ancillary equipment and applied technical fields, specifically provide
A kind of steel-wire screw-socket removes tail apparatus automatically.
Background technique
In the prior art, steel-wire screw-socket is a kind of novel threaded female fastener, it is with high intensity, high-precision, surface
A kind of concentric body of spring like internal and external threads that bright and clean cold rolling diamond shape stainless steel wire is accurately process.It is mainly used for enhancing and protects
Protect the internal screw thread of low-intensity material.The working principle of steel-wire screw-socket is that elastic connection is formed between screw and matrix internal thread,
Screw thread foozle is eliminated, bonding strength is improved.Steel-wire screw-socket is divided into plain edition and two kinds of lock type again, and lock type is common
Increase a circle or a few circle clamp rings on the basis of type, fastening anti-loose effect is played to rigging screw.Steel-wire screw-socket is embedded in aluminium, magnesium closes
In the threaded hole of the low intensive engineering material such as gold, cast iron, glass reinforced plastic, plastics, it can be formed and be met in the high-precision of international standard
Screw thread has bonding strength height, antidetonation, shock resistance and anti abrasive function, and energy dispersive stress protects matrix screw thread, prolongs significantly
The service life of long matrix.In addition, steel-wire screw-socket can also be in the tripping of the screw thread on protocorm or random tooth, as reparation hand
Section, and entire matrix will not be caused to scrap, and easy to maintenance, fast, economical.Installation steel-wire screw-socket is needed using dedicated silk
Cone and installation tool.
In engineer application, the half-turn screw thread inside steel-wire screw-socket tail end is the lower i.e. inaccuracy of required precision, so
It usually needs to cut away its tail end before installing and using, but usually used in the prior art is artificial cutting method, arbitrarily
Property is strong, and technical effect is poor.It is intended that obtain a kind of good steel-wire screw-socket of technical effect removes tail apparatus automatically.
Utility model content
Technological gap is filled up the purpose of the utility model is to provide one kind and the good steel-wire screw-socket of technical effect is gone automatically
Tail apparatus.
The utility model steel-wire screw-socket removes tail apparatus automatically；It is characterized by: it includes just like flowering structure: fixed cutting tool 1,
Rotary cutter 2, rotary cutting cutter shaft 3；Wherein: fixed cutting tool 1, rotary cutter 2 are plate-type structural piece, and the two respectively has one
Plate face is parallel to each other and is arranged close to；
Fixed cutting tool 1 is fixed on the rack, and rotary cutter 2 can rotate to realize itself and fixation around rotary cutting cutter shaft 3
The circumferentially opposed spinning movement of cutter 1；
Respectively there is blade at two on fixed cutting tool 1, rotary cutter 2, blade is respectively and rotary cutter at two on fixed cutting tool 1
On 2 two at blade cooperation be configured to rotary cutter 2 once rotate when two of structure at two on steel-wire screw-socket is truncated respectively
Place's combination amputated structure, every place combination amputated structure, which includes at least to have, is arranged in fixed cutting tool 1, each on rotary cutter 2
Scissor-shaped composite cutting edge at one.
Steel-wire screw-socket described in the utility model removes tail apparatus automatically, and preferably claimed description content is:
The steel-wire screw-socket goes in tail apparatus to be additionally provided with following structures: swing rod 5, push rod 8, cam 11, pinion gear automatically
22, ring gear 23, motor B29；They, which are collectively formed, meets rotating clockwise for controlling rotary cutter 2 for link mechanism principle
The mechanism for working and being capable of resetting, the mechanism meet following requirements:
1. swing rod 5 and rotary cutter 2 share rotary cutting cutter shaft 3；Swing rod 5 can be swung around rotary cutting cutter shaft 3, with control
The movement of rotary cutter 2；
2. push rod 8 is that along straight line transverse shifting and can push the structural member of swing rod 5, push rod 8 can control swing rod 5
The rotation angle of angle, that is, rotary cutter 2 of swing；
3. cam 11 controls the distance of 8 transverse shifting of push rod, the rotation angle of rotary cutter 2 is indirectly controlled；
4. the gear set that pinion gear 22 and ring gear 23 are constituted is connected with cam 11 and motor B29, it is therefore an objective to increase motor
B29 output torque, while indirectly increasing shearing force when cutting off steel-wire screw-socket.
5. the rotation for the gear set that the rotation control of motor B29 is made of pinion gear 22 and ring gear 23, gear set drive
Cam 11 rotates, and cam 11 controls the lateral distance of push rod 8, and 8 transverse shifting of push rod controls the swing angle of swing rod 5, pendulum
The swing angle of bar 5 is consistent with the rotation angle of rotary cutter 2, so that rotary cutter 2 is carried out spinning movement, to cut off steel
At a, b two of silk swivel nut.
The steel-wire screw-socket goes tail apparatus also to meet following requirements automatically:
First, power and driving device about cutting mechanism:
Motor B29 is mounted on electric machine support 16, and electric machine support 16 is positioned with motor installing hole, and electric machine support 16 passes through interior
Hexagonal cylindrical head screw HB12, hexagon socket cap head screw IB13 etc. are fixed on bottom plate 18；Motor B29 output end and pinion gear
22 are connected by flat key；Pinion gear 22 engages the gear drive for being configured to transmitting torque with ring gear 23；Ring gear 23
It is mounted in internal gear hub 24 and is connected with screw；Internal gear hub 24 is connect with camshaft 12 with flat key；Two depths with dustproof cover
Ditch ball bearing AB25 supports camshaft 12；Cam sleeve 14 provides installation hole location for the deep groove ball bearing AB25 with dustproof cover
It sets, there also is provided the circlip for hole B26 for limiting axial position；Spacer 13 to adjust axial position is mounted on two bands
Between the deep groove ball bearing AB25 of dustproof cover；Cam sleeve 14 is connect with camshaft stand 15 with screw；The output of camshaft 12
End is connect with cam 11 with flat key, and the spindle nose end of camshaft 12 is disposed with the axis elasticity of the axial position for limiting cam 11
Retaining ring B23；Entire cutting mechanism is by electric machine support 16, camshaft stand 15, connection these three parts of supporting plate 17 support, and electricity
Machine support 16, camshaft stand 15, connection 17 three of supporting plate are connected by screw to and are mounted on bottom plate 18；
Second, cutter and connection structure about cutting mechanism:
Fixed cutting tool 1 is connected by screw on vertical plate 7；Rotary cutter 2 and rotary cutting cutter shaft 3 pass through the company angularly cooperated
Form connection is connect, rotary cutting cutter shaft 3 is fixed with 2 circumferential clocking of turbine of rotary cutter；Rotary cutter 2 and the structure between the two of fixed cutting tool 1
It is connected with each other at matching relationship but not, rotary cutter 2 and fixed cutting tool 1 require therebetween concentricity no more than 0.005mm；
Rotary cutting cutter shaft 3 is supported to control its radial clearance no more than 0.005mm by copper sheathing 4；Side of 4 outer diameter of copper sheathing to be interference fitted
Formula is supported in the inner hole of fixed cutting tool 1；Small washer B17 and hexagon thin nut B18 are mounted on rotary cutting cutter shaft 3, to limit
The axial position of rotary cutting cutter shaft 3 processed, and the gap between rotary cutter 2 and fixed cutting tool 1 can be adjusted；Rotary cutting cutter shaft 3
Tail portion connect with rotary cutter axle sleeve 6；The screw of rotary cutter axle sleeve 6 is connect with swing rod 5；The one end straight pin B6 and swing rod 5
It is clearance fit, the other end is connect with push rod 8, and push rod 8 pushes swing rod 5 by straight pin B6, swings swing rod 5；In push rod 8
Tail end installs the deep groove ball bearing BB30 with dustproof cover, and the deep groove ball bearing BB30 with dustproof cover is arranged in the outer rim of cam 11
And do constant acceleration curve movement；Push rod 8 is connected in " T " type groove of vertical plate 7 with push rod wheel shaft 9 and moves in a straight line；
Third, action specification: motor B29 rotation increases torque simultaneously by the pinion gear 22 of mating engagement, ring gear 23
Camshaft 12 is passed to, 12 output end of camshaft is connected to cam 11, and cam 11 is converted into the straight line of push rod 8 through rotary motion
Movement, the linear motion of push rod 8 drive swing rod 5 around 3 axis oscillating of rotary cutting cutter shaft, and rotary cutting cutter shaft 3 drives rotary cutter 2 to revolve
Turn, finally reaches the purpose of cutting steel-wire screw-socket.
The steel-wire screw-socket is gone automatically in tail apparatus, at two on fixed cutting tool 1 blade respectively with two on rotary cutter 2
Locate in the combination amputated structure that blade cooperation is constituted, reserved is that can place cross section to be for placing cavity at steel-wire screw-socket
The cavity of the MJ steel-wire screw-socket of diamond shape；
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cross section of the cavity for being used to place MJ screw steel wire swivel nut and MJ screw steel wire swivel nut reserved is adapted,
Meet following requirements: cavity generally diamond shape, a pair of of interior angle of diamond shape is 120 °；Another pair angle is 60 ° of interior angles close to point
Setting is parallel to cornerwise straight chamfering of two 120 ° of interior angles at end, and straight chamfering is parallel to two 120 ° of interior angles on edge
Size on cornerwise direction is kP, and P is the screw pitch of MJ screw thread；K value range is 1/10~1/3.
Further preferred technical requirements are following one of several:
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is to be arranged at 60 ° of interior angles
Straight chamfering meets following requirements at two: one of them straight chamfering is parallel on cornerwise direction of two 120 ° of interior angles on edge
Having a size of P/8, another straight chamfering is 5P/16 in the size on the cornerwise direction for being parallel to two 120 ° of interior angles.
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is to be arranged at 60 ° of interior angles
Straight chamfering meets following requirements at two: one of them straight chamfering is parallel on cornerwise direction of two 120 ° of interior angles on edge
Having a size of P/8, another straight chamfering is P/4 in the size on the cornerwise direction for being parallel to two 120 ° of interior angles.
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.18042P, P are screw pitch.
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.15011P, P are screw pitch.
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.2165P, P are screw pitch.
All hexagon socket cap head screws all meet the requirement of GB/T70.1-2000, and the model of motor B29 is:
86BYG250DS-SAKSBL-0601。
The utility model has filled up technological gap, and 11 tail end of the steel-wire screw-socket removal work of script artificial treatment is passed through this
Utility model carries out wiping out operation, realizes industrialization, automation, standardization；And it wipes out that efficiency is very high, and technical effect is excellent
It is good；It is with expected more huge economic value and social value.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is wire threaded insert structure schematic diagram to be truncated；
Fig. 2 is that steel-wire screw-socket truncates one of apparatus structure simplified schematic diagram main view automatically；
Fig. 3 is top view corresponding with Fig. 2；
Fig. 4 is left view corresponding with Fig. 2；
Fig. 5 is that steel-wire screw-socket truncates the two of apparatus structure simplified schematic diagram main view automatically；
Fig. 6 is that steel-wire screw-socket truncates the three of apparatus structure simplified schematic diagram main view automatically；
Fig. 7 is that steel-wire screw-socket truncates the four of apparatus structure simplified schematic diagram main view automatically；
Fig. 8 is that steel-wire screw-socket truncates the five of apparatus structure simplified schematic diagram main view automatically；
Fig. 9 is the structural principle simplified schematic diagram that steel-wire screw-socket goes to cutoff tool part in tail apparatus automatically；
Figure 10 is that steel-wire screw-socket truncates apparatus structure simplified schematic diagram automatically；
Figure 11 is the cross-sectional structure simplified schematic diagram for being suitable for the steel-wire screw-socket of MJ screw thread described in embodiment 1；
Figure 12 is MJ screw thread basic profile principle simplified schematic diagram；
Figure 13 is the minimum and maximum entity tooth form simplified schematic diagram of bolt thread；
Figure 14 is steel-wire screw-socket overall structure simplified schematic diagram；
Figure 15 is the steel-wire screw-socket diamond wire schematic cross-section for being applicable in MJ screw thread；
Figure 16 is the cooperation principle simplified schematic diagram of the steel-wire screw-socket use state suitable for MJ screw thread.
Specific embodiment
Appended drawing reference meaning is as follows: fixed cutting tool 1, rotary cutter 2, rotary cutting cutter shaft 3, copper sheathing 4, swing rod 5, rotary cutter
It is axle sleeve 6, vertical plate 7, push rod 8, push rod wheel shaft 9, idler wheel mandrel 10, cam 11, camshaft 12, spacer 13, cam sleeve 14, convex
Axle bracket 15, electric machine support 16, connecting bracket 17, bottom plate 18, support plate A19, support plate B20, vertical plate reinforcing rib 21, small tooth
Take turns 22, ring gear 23, internal gear hub 24；Steel-wire screw-socket matrix 91, MJ screw bolt 92 are installed, suitable for the steel wire of MJ screw thread
Swivel nut 93；
Hexagon socket cap head screw AB1, hexagon socket cap head screw BB2, cylindroid helical-coil extension spring B3, interior hexagonal circle
Chapiter screw CB4, split washer AB5, straight pin B6, hexagon socket cap head screw DB7, hexagon socket cap head screw EB8, big pad
Enclose B9, hexagon socket cap head screw FB10, hexagon socket cap head screw GB11, hexagon socket cap head screw HB12, interior hexagonal circle
Chapiter screw IB13, hexagon socket cap head screw JB14, interior hexagonal tapered end holding screw B15, hex nut AB16, small washer
B17, it hexagon thin nut B18, interior hexagon concave-end locking screw B19, hexagon socket cap head screw KB20, hex nut BB21, opens
Mouth retaining ring BB22, circlip for shaft B23, general flat key AB24, the deep groove ball bearing AB25 with dustproof cover, hole are single with elasticity
Enclose B26, circlip for shaft B27, general flat key BB28, motor B29, the deep groove ball bearing BB30 with dustproof cover, band dustproof cover
Deep groove ball bearing CB31.
Supplementary explanation about attached drawing:
Cutter is in initial position before Fig. 2 show shearing；
When Fig. 5 show shearing, cutting blade at a, rotary cutter rotates clockwise 30 °；
When Fig. 6 show shearing, cutting blade at b, rotary cutter continues to rotate clockwise 9 °)；
Fig. 7, which show shearing, to be terminated, and rotary cutter rotates clockwise in place, and the movement of shear action terminates.Finished work-piece
It falls into pallet, rewinding；
Fig. 8 is shown to be resetted by spring tension, and rotary cutter rotates counterclockwise, is restored to initial position.
Embodiment 1
Steel-wire screw-socket removes tail apparatus automatically；It includes just like flowering structure: fixed cutting tool 1, rotary cutter 2, rotary cutting cutter shaft
3；Wherein: fixed cutting tool 1, rotary cutter 2 are plate-type structural piece, and the two respectively has a plate face to be parallel to each other and close to cloth
It sets；
Fixed cutting tool 1 is fixed on the rack, and rotary cutter 2 can rotate to realize itself and fixation around rotary cutting cutter shaft 3
The circumferentially opposed spinning movement of cutter 1；
Respectively there is blade at two on fixed cutting tool 1, rotary cutter 2, blade is respectively and rotary cutter at two on fixed cutting tool 1
On 2 two at blade cooperation be configured to rotary cutter 2 once rotate when two of structure at two on steel-wire screw-socket is truncated respectively
Place's combination amputated structure, every place combination amputated structure, which includes at least to have, is arranged in fixed cutting tool 1, each on rotary cutter 2
Scissor-shaped composite cutting edge at one.
The steel-wire screw-socket goes in tail apparatus to be additionally provided with following structures: swing rod 5, push rod 8, cam 11, pinion gear automatically
22, ring gear 23, motor B29；They, which are collectively formed, meets rotating clockwise for controlling rotary cutter 2 for link mechanism principle
The mechanism for working and being capable of resetting, the mechanism meet following requirements:
1. swing rod 5 and rotary cutter 2 share rotary cutting cutter shaft 3；Swing rod 5 can be swung around rotary cutting cutter shaft 3, with control
The movement of rotary cutter 2；
2. push rod 8 is that along straight line transverse shifting and can push the structural member of swing rod 5, push rod 8 can control swing rod 5
The rotation angle of angle, that is, rotary cutter 2 of swing；
3. cam 11 controls the distance of 8 transverse shifting of push rod, the rotation angle of rotary cutter 2 is indirectly controlled；
4. the gear set that pinion gear 22 and ring gear 23 are constituted is connected with cam 11 and motor B29, it is therefore an objective to increase motor
B29 output torque, while indirectly increasing shearing force when cutting off steel-wire screw-socket.
5. the rotation for the gear set that the rotation control of motor B29 is made of pinion gear 22 and ring gear 23, gear set drive
Cam 11 rotates, and cam 11 controls the lateral distance of push rod 8, and 8 transverse shifting of push rod controls the swing angle of swing rod 5, pendulum
The swing angle of bar 5 is consistent with the rotation angle of rotary cutter 2, so that rotary cutter 2 is carried out spinning movement, to cut off steel
At a, b two of silk swivel nut.
The steel-wire screw-socket goes tail apparatus also to meet following requirements automatically:
First, power and driving device about cutting mechanism:
Motor B29 is mounted on electric machine support 16, and electric machine support 16 is positioned with motor installing hole, and electric machine support 16 passes through interior
Hexagonal cylindrical head screw HB12, hexagon socket cap head screw IB13 etc. are fixed on bottom plate 18；Motor B29 output end and pinion gear
22 are connected by flat key；Pinion gear 22 engages the gear drive for being configured to transmitting torque with ring gear 23；Ring gear 23
It is mounted in internal gear hub 24 and is connected with screw；Internal gear hub 24 is connect with camshaft 12 with flat key；Two depths with dustproof cover
Ditch ball bearing AB25 supports camshaft 12；Cam sleeve 14 provides installation hole location for the deep groove ball bearing AB25 with dustproof cover
It sets, there also is provided the circlip for hole B26 for limiting axial position；Spacer 13 to adjust axial position is mounted on two bands
Between the deep groove ball bearing AB25 of dustproof cover；Cam sleeve 14 is connect with camshaft stand 15 with screw；The output of camshaft 12
End is connect with cam 11 with flat key, and the spindle nose end of camshaft 12 is disposed with the axis elasticity of the axial position for limiting cam 11
Retaining ring B23；Entire cutting mechanism is by electric machine support 16, camshaft stand 15, connection these three parts of supporting plate 17 support, and electricity
Machine support 16, camshaft stand 15, connection 17 three of supporting plate are connected by screw to and are mounted on bottom plate 18；
Second, cutter and connection structure about cutting mechanism:
Fixed cutting tool 1 is connected by screw on vertical plate 7；Rotary cutter 2 and rotary cutting cutter shaft 3 pass through the company angularly cooperated
Form connection is connect, rotary cutting cutter shaft 3 is fixed with 2 circumferential clocking of turbine of rotary cutter；Rotary cutter 2 and the structure between the two of fixed cutting tool 1
It is connected with each other at matching relationship but not, rotary cutter 2 and fixed cutting tool 1 require therebetween concentricity no more than 0.005mm；
Rotary cutting cutter shaft 3 is supported to control its radial clearance no more than 0.005mm by copper sheathing 4；Side of 4 outer diameter of copper sheathing to be interference fitted
Formula is supported in the inner hole of fixed cutting tool 1；Small washer B17 and hexagon thin nut B18 are mounted on rotary cutting cutter shaft 3, to limit
The axial position of rotary cutting cutter shaft 3 processed, and the gap between rotary cutter 2 and fixed cutting tool 1 can be adjusted；Rotary cutting cutter shaft 3
Tail portion connect with rotary cutter axle sleeve 6；The screw of rotary cutter axle sleeve 6 is connect with swing rod 5；The one end straight pin B6 and swing rod 5
It is clearance fit, the other end is connect with push rod 8, and push rod 8 pushes swing rod 5 by straight pin B6, swings swing rod 5；In push rod 8
Tail end installs the deep groove ball bearing BB30 with dustproof cover, and the deep groove ball bearing BB30 with dustproof cover is arranged in the outer rim of cam 11
And do constant acceleration curve movement；Push rod 8 is connected in " T " type groove of vertical plate 7 with push rod wheel shaft 9 and moves in a straight line；
Third, action specification: motor B29 rotation increases torque simultaneously by the pinion gear 22 of mating engagement, ring gear 23
Camshaft 12 is passed to, 12 output end of camshaft is connected to cam 11, and cam 11 is converted into the straight line of push rod 8 through rotary motion
Movement, the linear motion of push rod 8 drive swing rod 5 around 3 axis oscillating of rotary cutting cutter shaft, and rotary cutting cutter shaft 3 drives rotary cutter 2 to revolve
Turn, finally reaches the purpose of cutting steel-wire screw-socket.
The steel-wire screw-socket is gone automatically in tail apparatus, at two on fixed cutting tool 1 blade respectively with two on rotary cutter 2
Locate in the combination amputated structure that blade cooperation is constituted, reserved is that can place cross section to be for placing cavity at steel-wire screw-socket
The cavity of the MJ steel-wire screw-socket of diamond shape；
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cross section of the cavity for being used to place MJ screw steel wire swivel nut and MJ screw steel wire swivel nut reserved is adapted,
Meet following requirements: cavity generally diamond shape, a pair of of interior angle of diamond shape is 120 °；Another pair angle is 60 ° of interior angles close to point
Setting is parallel to cornerwise straight chamfering of two 120 ° of interior angles at end, and straight chamfering is parallel to two 120 ° of interior angles on edge
Size on cornerwise direction is kP, and P is the screw pitch of MJ screw thread；K value range is 1/10~1/3.
Further requirement is: combining amputated structure at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
Scissor-shaped composite cutting edge in, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is 60 °
Straight chamfering meets following requirements at two be arranged at interior angle: one of them straight chamfering is parallel to the diagonal of two 120 ° of interior angles on edge
Size on the direction of line is P/8, another straight chamfering is in the ruler on the cornerwise direction for being parallel to two 120 ° of interior angles
Very little is 5P/16.
All hexagon socket cap head screws all meet the requirement of GB/T70.1-2000, and the model of motor B29 is:
86BYG250DS-SAKSBL-0601。
The present embodiment has filled up technological gap, and 11 tail end of the steel-wire screw-socket removal work of script artificial treatment is passed through this reality
It carries out wiping out operation with novel, realizes industrialization, automation, standardization；And it wipes out that efficiency is very high, and technical effect is excellent；
It is with expected more huge economic value and social value.
Embodiment 2
The present embodiment and 1 content of embodiment are essentially identical, the difference is that:
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is to be arranged at 60 ° of interior angles
Straight chamfering meets following requirements at two: one of them straight chamfering is parallel on cornerwise direction of two 120 ° of interior angles on edge
Having a size of P/8, another straight chamfering is P/4 in the size on the cornerwise direction for being parallel to two 120 ° of interior angles.
Embodiment 3
The present embodiment and 1 content of embodiment are essentially identical, the difference is that:
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.18042P, P are screw pitch.
Embodiment 4
The present embodiment and 1 content of embodiment are essentially identical, the difference is that:
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.15011P, P are screw pitch.
Embodiment 5
The present embodiment and 1 content of embodiment are essentially identical, the difference is that:
The scissor-shaped that amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut is compound
In blade, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is leaning on for 60 ° of interior angles at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at nearly tip or the two replace with following knots
Structure: it is smoothly connected the circular arc that angle is 60 ° of interior angle two sides, arc radius 0.2165P, P are screw pitch.
Claims (10)
1. steel-wire screw-socket removes tail apparatus automatically, it is characterised in that: it includes just like flowering structure: fixed cutting tool (1), rotary cutter
(2), rotary cutting cutter shaft (3)；Wherein: fixed cutting tool (1), rotary cutter (2) are plate-type structural piece, and the two respectively has a plate
Face is parallel to each other and is arranged close to；
Fixed cutting tool (1) is fixed on the rack, and rotary cutter (2) can rotate realize it and consolidate around rotary cutting cutter shaft (3)
The circumferentially opposed spinning movement of cutter (1)；
Respectively there is blade at two on fixed cutting tool (1), rotary cutter (2), blade is respectively and rotary cutting at two on fixed cutting tool (1)
On knife (2) two at blade cooperation be configured to rotary cutter (2) once rotate when be truncated respectively at two on steel-wire screw-socket tie
Amputated structure is combined at the two of structure, every place's combination amputated structure, which includes at least, is arranged in fixed cutting tool (1), rotary cutter
(2) on each one at scissor-shaped composite cutting edge.
2. removing tail apparatus automatically according to steel-wire screw-socket described in claim 1, it is characterised in that: the steel-wire screw-socket truncates dress automatically
Following structures: swing rod (5), push rod (8), cam (11), pinion gear (22), ring gear (23), motor are additionally provided in setting
(B29)；They collectively form meet link mechanism principle for control rotary cutter (2) rotate clockwise work and can answer
The mechanism of position, the mechanism meet following requirements:
1. swing rod (5) and rotary cutter (2) share rotary cutting cutter shaft (3)；And swing rod (5) is can to put around rotary cutting cutter shaft (3)
Dynamic structural member；
2. push rod (8) is that along straight line transverse shifting and can push the structural members of swing rod (5), and push rod (8) is control pendulum
The structural member of the rotation angle for angle, that is, rotary cutter (2) that bar (5) is swung；
3. cam (11) controls the distance of push rod (8) transverse shifting, the rotation angle of rotary cutter (2) is indirectly controlled；
4. the gear set that pinion gear (22) and ring gear (23) are constituted is connected with cam (11) and motor (B29), it is therefore an objective to increase
Motor (B29) output torque, while indirectly increasing shearing force when cutting off steel-wire screw-socket；
5. the rotation for the gear set that the rotation control of motor (B29) is made of pinion gear (22) and ring gear (23), gear set band
Moving cam (11) rotation, cam (11) control the lateral distance of push rod (8), and push rod (8) transverse shifting controls swing rod (5)
The swing angle of swing angle, swing rod (5) is consistent with the rotation angle of rotary cutter (2), is finally revolved rotary cutter (2)
Rotation is made, to cut off at a, b two of steel-wire screw-socket.
3. removing tail apparatus automatically according to steel-wire screw-socket described in claim 2, it is characterised in that: the steel-wire screw-socket truncates dress automatically
It sets and also meets following requirements:
First, power and driving device about cutting mechanism:
Motor (B29) is mounted on electric machine support (16)；Motor (B29) output end is connect with pinion gear (22) by flat key；It is small
Gear (22) engages the gear drive for being configured to transmitting torque with ring gear (23)；Ring gear (23) is mounted on internal gear
Hub is connected on (24) with screw；Internal gear hub (24) is connect with camshaft (12) with flat key；Two deep-groove ball axis with dustproof cover
Holding A (B25) supports camshaft (12)；Cam sleeve (14) is that the deep groove ball bearing A (B25) with dustproof cover provides installation hole location
It sets, there also is provided the circlip for hole (B26) for limiting axial position；Spacer (13) to adjust axial position is mounted on two
Between a deep groove ball bearing A (B25) with dustproof cover；Cam sleeve (14) is connect with camshaft stand (15) with screw；Cam
The output end of axis (12) is connect with cam (11) with flat key, and the spindle nose end of camshaft (12) is disposed with for limiting cam (11)
The circlip for shaft (B23) of axial position；Entire cutting mechanism is by electric machine support (16), camshaft stand (15), connection branch
Plate (17) these three parts support, and electric machine support (16), camshaft stand (15), connection supporting plate (17) three by screw company
It connects and is mounted on bottom plate (18)；
Second, cutter and connection structure about cutting mechanism:
Fixed cutting tool (1) is connected by screw on vertical plate (7)；Rotary cutter (2) is with rotary cutting cutter shaft (3) by angularly cooperating
Type of attachment connection, rotary cutting cutter shaft (3) fixes with rotary cutter (2) circumferential clocking of turbine；Rotary cutter (2) and fixed cutting tool
(1) matching relationship is constituted therebetween but is not connected with each other, and requirement is same therebetween for rotary cutter (2) and fixed cutting tool (1)
Axis degree is not more than 0.005mm；Rotary cutting cutter shaft (3) is supported to control its radial clearance no more than 0.005mm by copper sheathing (4)；
Copper sheathing (4) outer diameter is supported in an interference fit in the inner hole of fixed cutting tool (1)；Small washer (B17) and hexagon thin nut
(B18) it is mounted on rotary cutting cutter shaft (3)；The tail portion of rotary cutting cutter shaft (3) is connect with rotary cutter axle sleeve (6)；Rotary cutter
Axle sleeve (6) screw is connect with swing rod (5)；Straight pin one end (B6) and swing rod (5) are clearance fits, the other end and push rod (8)
Connection, push rod (8) pass through straight pin (B6) connection swing rod (5)；The deep groove ball bearing with dustproof cover is installed in the tail end of push rod (8)
B (B30), the deep groove ball bearing B (B30) with dustproof cover are arranged in the outer rim of cam (11)；Push rod (8) and push rod wheel shaft (9) are even
It connects in " T " type groove of vertical plate (7).
4. removing tail apparatus automatically according to steel-wire screw-socket described in claim 1, it is characterised in that: the steel-wire screw-socket truncates dress automatically
In setting, on fixed cutting tool (1) two at blade respectively at two on rotary cutter (2) blade cooperation constitute combination be truncated knot
In structure, reserved is the cavity that can place the MJ steel-wire screw-socket that cross section is diamond shape for placing cavity at steel-wire screw-socket；
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cross section of the cavity for being used to place MJ screw steel wire swivel nut and MJ screw steel wire swivel nut reserved is adapted, and is met
Following requirements: cavity generally diamond shape, a pair of of interior angle of diamond shape are 120 °；Another pair angle is at the close tip of 60 ° of interior angles
The cornerwise straight chamfering for being parallel to two 120 ° of interior angles is set, and straight chamfering is along the diagonal line for being parallel to two 120 ° of interior angles
Direction on size be kP, P be MJ screw thread screw pitch；K value range is 1/10~1/3.
5. removing tail apparatus automatically according to steel-wire screw-socket described in claim 4, it is characterised in that:
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is at two be arranged at 60 ° of interior angles
Straight chamfering meets following requirements: one of them straight chamfering is in the size on the cornerwise direction for being parallel to two 120 ° of interior angles
For P/8, another straight chamfering is 5P/16 in the size on the cornerwise direction for being parallel to two 120 ° of interior angles.
6. removing tail apparatus automatically according to steel-wire screw-socket described in claim 4, it is characterised in that:
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is at two be arranged at 60 ° of interior angles
Straight chamfering meets following requirements: one of them straight chamfering is in the size on the cornerwise direction for being parallel to two 120 ° of interior angles
For P/8, another straight chamfering is P/4 in the size on the cornerwise direction for being parallel to two 120 ° of interior angles.
7. removing tail apparatus automatically according to steel-wire screw-socket described in claim 5, it is characterised in that:
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is 60 ° of interior angles close to point at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at end or the two replace with following structures: flat
Slip angle be 60 ° of interior angle two sides circular arc, arc radius 0.18042P, P are screw pitch.
8. removing tail apparatus automatically according to steel-wire screw-socket described in claim 5, it is characterised in that:
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is 60 ° of interior angles close to point at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at end or the two replace with following structures: flat
Slip angle be 60 ° of interior angle two sides circular arc, arc radius 0.15011P, P are screw pitch.
9. removing tail apparatus automatically according to steel-wire screw-socket described in claim 5, it is characterised in that:
The scissor-shaped composite cutting edge of amputated structure is combined at the two of the tail end for being used for envelope and cutting MJ screw steel wire swivel nut
In, the cavity for being used to place MJ screw steel wire swivel nut reserved meets following requirements: angle is 60 ° of interior angles close to point at two
One of cornerwise straight chamfering for being parallel to two 120 ° of interior angles being arranged at end or the two replace with following structures: flat
Slip angle be 60 ° of interior angle two sides circular arc, arc radius 0.2165P, P are screw pitch.
10. removing tail apparatus automatically according to one of the claim 1-8 steel-wire screw-socket, it is characterised in that: all interior hexagonals
Fillister head screw all meets the requirement of GB/T70.1-2000；The model of motor (B29) is: 86BYG250DS-SAKSBL-0601.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234569.4U CN208991650U (en) | 2018-08-02 | 2018-08-02 | Steel-wire screw-socket removes tail apparatus automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234569.4U CN208991650U (en) | 2018-08-02 | 2018-08-02 | Steel-wire screw-socket removes tail apparatus automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991650U true CN208991650U (en) | 2019-06-18 |
Family
ID=66796746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234569.4U Active CN208991650U (en) | 2018-08-02 | 2018-08-02 | Steel-wire screw-socket removes tail apparatus automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936175A (en) * | 2019-11-28 | 2020-03-31 | 温州市瑞力紧固件有限公司 | Integrated into one piece device of cone head steel wire swivel nut |
-
2018
- 2018-08-02 CN CN201821234569.4U patent/CN208991650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936175A (en) * | 2019-11-28 | 2020-03-31 | 温州市瑞力紧固件有限公司 | Integrated into one piece device of cone head steel wire swivel nut |
| CN110936175B (en) * | 2019-11-28 | 2021-09-14 | 浙江瑞力汽车零部件有限公司 | Integrated into one piece device of cone head steel wire swivel nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208991650U (en) | Steel-wire screw-socket removes tail apparatus automatically | |
| CN103240646A (en) | Conical rod piece drive positioning tooling and cylindrical grinding machine | |
| CN203031457U (en) | Combined clamp of grinding rocker | |
| CN206122828U (en) | Tight structure of dual clamp of worm wheel flying knife | |
| CN205888730U (en) | Intermittent type nature gyration indexing means | |
| CN204123063U (en) | Square tightening machine determined automatically by hay mover aluminium valve snail cap | |
| CN109108679A (en) | A kind of gear rotation clamping tooling | |
| CN209259276U (en) | The axially adjustable tailstock of rotary shaft | |
| CN209394340U (en) | A kind of Crankshaft Machining locking device | |
| CN203791915U (en) | Special welding fixture | |
| CN205703908U (en) | Angle adjustable tyre wrench | |
| CN206967082U (en) | A kind of jaw type fixture | |
| CN202622571U (en) | R type grinding wheel correction device | |
| CN207953527U (en) | A kind of honing head for repairing dimension overproof cylinder barrel | |
| CN112605230A (en) | Trimming die for bolt | |
| CN206029594U (en) | Sprocket grinding support | |
| CN201720752U (en) | Large optical machine tool grinding head | |
| CN205497226U (en) | Accurate numerical control internal grinding machine grinding wheel dresser | |
| CN105729360B (en) | Length adjustment formula tyre wrench | |
| CN205123136U (en) | Transmission tower high altitude is overhauld and is used pulley gear | |
| CN204658166U (en) | A kind of honing mechanism of cylinder sleeve machining center | |
| CN220006254U (en) | Hanger for grinding gears | |
| CN203266349U (en) | Compensation mechanism | |
| CN202780794U (en) | Quick replacement clamp for machining turbine disk light ornament | |
| CN206839873U (en) | Correct the structure of emery wheel part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No. 19-1 Xindong Third Street, Dadong District, Shenyang City, Liaoning Province, 110000 Patentee after: Liaoning Province Thread Tightening Technology Research Co.,Ltd. Address before: 110 000 No. 76-41 Shenbei Road, Shenyang New District, Shenyang City, Liaoning Province Patentee before: SHENYANG LIYANG MECHANICAL COMPONENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |