CN106466728B - Piston boring machine - Google Patents
Piston boring machine Download PDFInfo
- Publication number
- CN106466728B CN106466728B CN201610766083.4A CN201610766083A CN106466728B CN 106466728 B CN106466728 B CN 106466728B CN 201610766083 A CN201610766083 A CN 201610766083A CN 106466728 B CN106466728 B CN 106466728B
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- China
- Prior art keywords
- piston
- pedestal
- plate
- piece
- oil pocket
- Prior art date
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- 241000681094 Zingel asper Species 0.000 claims abstract description 18
- 230000001070 adhesive Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 230000023298 conjugation with cellular fusion Effects 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 230000021037 unidirectional conjugation Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
Abstract
The present invention relates to lathe.A kind of piston boring machine, it is characterized in that, including rack, the rack is equipped with two cross direction profiles and is capable of the tool apron of transverse shifting and the workpiece fixed mechanism between two tool aprons, the tool apron is connected with the boring cutter towards workpiece fixed mechanism, boring cutter on two tool aprons is coaxial, and the workpiece fixed mechanism includes workpiece support and presses air cylinder above tool support seat.The piston boring machine of bore hole can be carried out to the both sides of piston at the same time the present invention provides a kind of, solved the problems, such as low to the concentricity in the hole of low production efficiency and both sides caused by piston progress bore hole at twice.
Description
Technical field
The present invention relates to lathe, more particularly to a kind of piston boring machine.
Background technology
Need to bore coaxial hole in the both sides of piston in piston production process, existing equipment is merely able to disposably bore
The hole of piston side, therefore the Kong Shiwei of boring both sides bores the hole that piston commutation is bored opposite side by the Kong Houzai of side again, due to
Error can be inserted in during the fixed piston of both sides, thus cause the hole of both sides concentricity difference and efficiency it is low.
The content of the invention
The piston boring machine of bore hole can be carried out to the both sides of piston at the same time the present invention provides a kind of, solved at twice
To piston carry out bore hole caused by the hole of low production efficiency and both sides concentricity it is low the problem of.
Above technical problem is solved by following technical proposal：A kind of piston boring machine, it is characterised in that including machine
Frame, the rack are equipped with two cross direction profiles and are capable of the tool apron of transverse shifting and the workpiece fixation machine between two tool aprons
Structure, the tool apron are connected with the boring cutter towards workpiece fixed mechanism, and the boring cutter on two tool aprons is coaxial, the workpiece fixed mechanism
Air cylinder is pressed including workpiece support and above workpiece support.Piston is shelved in workpiece support during use,
Then by being pressed by air cylinder.Bore hole is carried out to the both sides of piston at the same time in the boring cutter by both sides.
Preferably, the rack is additionally provided with shock insulation seat, the shock insulation seat includes the damping oil cylinder being vertically arranged and is set in resistance
Damping spring on Buddhist nun's oil cylinder, the damping oil cylinder include the damping oil cylinder cylinder body to link together with the rack and are arranged at
The first piston of damping oil cylinder cylinder body, the first piston are equipped with support base by piston rod, and one end of the damping spring is same
The piston rod links together, the other end links together with the damping oil cylinder cylinder body, in the damping oil cylinder cylinder body also
Equipped with second piston and separating plate, the first oil pocket is formed between the separating plate and first piston, the separating plate and second live
The second oil pocket is formed between plug, driving first piston and second piston generation pair are equipped between the first piston and second piston
To mobile electromagnetic force adhesive mechanism, the separating plate is equipped with the intercommunicating pore of the first oil pocket of connection and the second oil pocket, the connection
Hole is hinged with the door-plate unidirectionally opened towards the second oil pocket and is set equipped with the door-plate resetting-mechanism for closing door-plate, the door-plate
There are some main damp channels through door-plate, velocity sensor is equipped with the intercommunicating pore；When the velocity sensor detects
Oil from the first oil pocket flow to the second oil pocket when, the electromagnetic force adhesive mechanism stops driving first piston and second piston to shifting
It is dynamic；When the velocity sensor detects that oil flows to the first oil pocket from the second oil pocket, electromagnetic force adhesive mechanism driving the
One piston and second piston are to movement.The vibration isolating effect of the present invention can be improved.The specific shock absorbing process of the technical program is：
When it is vibrated and when causing damping spring to shrink, damping spring driving piston rod driving first piston is mobile and causes the first oil
Chamber reduces, and the oil that the first oil pocket is reduced in driving damping oil cylinder flows to the second oil pocket through window from the first oil pocket, at this time door-plate quilt
Push open so that oil stream does not produce oil damping action and electromagnetic force adhesive mechanism through door-plate during window and loses to first piston and the
The fixation of two pistons enables second piston to be moved freely relative to first piston, it is achieved thereby that damping action is smaller
It is obstructed namely spring can be shunk in time and reduced spring contraction stroke and jolted without causing damping spring to shrink, spring is received
After indention journey under the action of door-plate resetting-mechanism, door-plate is stopped in window again.Then spring elongation is resetted and released
Exoergic amount, the result of elongation causes damping oil cylinder cylinder body and first piston produce disengaging movement cause the second oil pocket reduce and first
Oil pocket becomes larger so that the oil in damping oil cylinder flows to the first oil pocket through window from the second oil pocket, and electromagnetic force adhesive mechanism will at this time
First piston and second piston, which are fixed, keeps relative position constant and door-plate can not be open, allow oil in whole bullet
Jolted in spring retraction stroke from main damp channel by producing frictional damping energy dissipating so as to reduce spring extended travel.
Preferably, being equipped with damper rod in the main damp channel, the damper rod mating spherical surfaces are connected to the master
In damp channel, the damper rod is equipped with branch damp channel.Vibrational energy is turned when the excessively main damp channel of oil stream, branch damp channel
Rocking for damper rod can be produced while being changed into thermal energy and consume, damper rod rocks also play is changed into heat by vibrational energy
Can and the effect that consumes.If vibration it is smaller and and only oil rock, when oil rocks damper rod produce rock also can energy-absorbing,
Damper rod is set to improve the absorption to low amplitude vibration.
Preferably, the door-plate is all stretched out at the both ends of the damper rod, two end faces of the damper rod are all sphere.
Also damper rod can be driven to run and energy-absorbing when enabling to oil to receive the vibration of non-damping oil cylinder cylinder body axial direction.Energy-absorbing effect
It is good.
Preferably, the damper rod is cylinder, it is designed with two end faces of the damper rod some along damper rod
Circumferentially distributed increasing resistance groove.Contact area of the damper rod with oil can be improved, to improve energy-absorbing effect and induction sensitivity.
Preferably, the door-plate resetting-mechanism is the torsional spring being arranged in the shaft of door-plate.
Preferably, the electromagnetic force adhesive mechanism includes being arranged at the electromagnet of first piston and is arranged at second piston
Same electromagnet coordinate ferrimagnet piece.Preferably, the internal diameter of first oil pocket is more than the internal diameter of the second oil cylinder.
During spring extends, first piston is identical with the displacement of second piston, and the volume of the first oil pocket increase at this time is more than second
The volume that oil pocket reduces, so that the first oil pocket produces negative pressure relative to the second oil pocket, produces the result of negative pressure as oil more
The first oil pocket reliably is flowed to through door-plate, is jolted so as to more reliably reduce spring extended travel.
Preferably, the rack is also connected with headlamp by lamp folder, the lamp folder includes pedestal and lamp cap fixing piece,
The side of the pedestal is equipped with pedestal geometrical clamp, the opposite side being clamped in the rack and is equipped with connecting screw, the connection spiral shell
Clamping piece is arranged with bar and is threaded with the nut drawn close towards pedestal of driving clamping piece, the nut include main paragraph and
Section is only put, the outer end of the main paragraph is equipped with major diameter section, and the perisporium of the major diameter section is equipped with pendulum groove, and the only pendulum section is equipped with pendulum
Head, the only pendulum section are rotationally threaded through in the major diameter section, and the yaw is plugged in the pendulum groove, the yaw and pendulum
It is equipped between groove and swings gap, the screw thread of the screw thread of the main paragraph and the only pendulum section may be adjusted to positioned at same helix
On, the clamping piece is equipped with balance columns towards one end of pedestal, and the balance columns are located at the clamping piece away from described spherical
The side of connector, the pedestal geometrical clamp include first clamping piece and second intermediate plate, and the first clamping piece is equipped with clip portion screw thread
Hole, the clip portion threaded hole are threaded with clip portion puller bolt, bullet are equipped between the first clamping piece and second intermediate plate
Property embrace piece, it is described elasticity embrace piece both ends bend in the same direction and form clamp port, the screw thread of the clip portion puller bolt
End is connected to elasticity and embraces on side of the piece away from clamp port, and the elastic side for embracing the wall that piece forms clamp port is equipped with anti-skidding
Tooth, the lamp cap fixing piece are equipped with spherical connector, and the spherical connector is clamped between the pedestal and clamping piece, described
Spherical connector is the same as being all mating spherical surfaces between the pedestal and clamping piece.Headlamp is set, it is possible to increase when the present invention uses
Convenience.Headlamp is with the connection method of rack：The lamp cap of headlamp is fixed by lamp cap fixing piece, passes through clamp port
Rack is clamped, then pivoted-jaw clip portion puller bolt driving elasticity is embraced piece and held tightly.Adjustment illumination direction method be：Unclamp spiral shell
It is female and make it that clamping piece and pedestal do not clamp spherical connector, then rotation spherical connector and change the direction of headlamp to energy
Enough it is irradiated to the region of setting.Due to connecting for mating spherical surfaces, it is not only able to reliably be fixed and being capable of big model
Exclosure adjustment direction and change illumination direction.Lamp cap fixing piece can be clip, anchor ear etc..Nut in the technical program is when production
During raw vibration, the meeting between the screw thread of main paragraph and the only screw thread of pendulum section produces rational change of staggering, when staggering in case the two
Screw thread not on same helix so that play the role of hinder loosen namely improve anti seismic efficiency.Elasticity is set to embrace piece, energy
Enough prevent clip portion puller bolt from causing damage, protection effect good to frame surface.Anti-slop serrations are set, it is possible to increase when fixed
Reliability.Clamping piece, which produces radial skew, when setting balance columns, and can effectively prevent from clamping spherical connector influences clamping admittedly
Determine effect
Preferably, the lamp cap fixing piece includes retainer ring, the retainer ring is equipped with perforation retainer ring inner and outer circumferential surfaces
Fixed ring portion threaded hole, the fixed ring portion threaded hole are threaded with fixed ring portion puller bolt.In use, lamp cap is worn
In retainer ring and then the fixed ring portion puller bolt of rotation directly or indirectly holds out against on lamp cap and realizes the same retainer ring of lamp cap
It is fixed together.It is fixed reliable.
Preferably, the pedestal is removably connected with the holding sheet being set on the screw rod, the pedestal passes through institute
Holding sheet is stated to connect with the spherical connector.When in generation abrasion causing that spherical connector can not be clamped securely,
Pedestal need not be replaced.Cost when safeguarding is low.
Preferably, the pedestal is equipped with plush copper, and when the screw connection screw rod is connected to the plush copper, the holding sheet set
It is located in the plush copper, the holding sheet coordinates between the plush copper for prismatic surface.It is convenient during holding sheet to dismantle.
Preferably, the holding sheet coordinates between the plush copper for regular prism face.Can either be along the week of connecting screw
To change lamp cap fixing piece position, and and enable to position adjustment in place after clamping piece will not produce rotation cause lamp cap to be consolidated
The position for determining part produces movement.
Preferably, it is described only pendulum section turn to the yaw with it is described pendulum groove side wall portion be connected to together when, institute
State the screw thread of main paragraph and only the screw thread of pendulum section is located on same helix, the gap that swings is located at swing rod and puts the another of groove
Between side of sidewall portion.When tightening nut, the screw thread of main paragraph and the only screw thread of pendulum section can easily automatic aligning, when tightening nut
Convenience it is good.
Preferably, the nut is additionally provided with helix alignment's holding mechanism, helix alignment's holding mechanism includes setting
Top, driving top in the only pendulum section are stretched into the swing gap and are connected on another side of sidewall portion of the pendulum groove
Come directly towards driving mechanism.
Preferably, it is described top driving mechanism include with top abut together first driving column, make the first driving
Column, which is maintained at, to come directly towards the driving column fastening screw for the position being connected on another side of sidewall portion of pendulum groove, driving driving column positioning is inserted
Insertion spring that pin is inserted into the first driving column, driving driving column fastening screw extract the first driving column the second driving column and
The driving column that the driving column of driving first departs from top departs from spring.
Present invention tool has the advantage that：Bore hole can be carried out at the same time from the both sides of piston.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 is the schematic diagram of the embodiment of the present invention two.
Fig. 3 is the schematic diagram of shock insulation seat.
Fig. 4 is the close-up schematic view at the A of Fig. 3.
Fig. 5 is the close-up schematic view at the B of Fig. 4.
Fig. 6 is the schematic diagram of the embodiment of the present invention three.
Fig. 7 is the section view enlarged diagram of lamp folder.
Fig. 8 be nut along Fig. 7 A to enlarged diagram.
Fig. 9 is B-B schematic cross-sectional views of Fig. 8.
In figure：Shock insulation seat 9, damping oil cylinder 91, damping oil cylinder cylinder body 911, first piston 912, piston rod 913, second are lived
Fill in the 914, first oil pocket 915, the second oil pocket 916, damping spring 92, support base 93, separating plate 94, window 941, door-plate 942, door
Axis 9421, main damp channel 9422, damper rod 9423, branch damp channel 9424, increasing resistance groove 9425, block 943, electromagnetic force are attracted
Mechanism 95, electromagnet 951, ferrimagnet piece 952, velocity sensor 96, lamp folder 10, pedestal 1, plush copper 11, holding sheet 12, company
Connect screw rod 13, lamp cap fixing piece 2, retainer ring 21, spherical connector 22, fixed ring portion threaded hole 23, fixed ring portion puller bolt
24th, pedestal geometrical clamp 3, first clamping piece 31, second intermediate plate 32, clip portion threaded hole 33, clip portion puller bolt 34, elasticity embrace piece
4th, the side 41 of the wall of elasticity armful piece composition clamp port, anti-slop serrations 42, clamp port 5, clamping piece 6, balance columns 61, rack 7, tool apron
71st, workpiece fixed mechanism 72, workpiece support 721, by air cylinder 722, the screw extended laterally 73, boring cutter 74, headlamp 77,
Nut 8, only main paragraph 811, pendulum section 812, major diameter section 813, pendulum groove 814, yaw 815, helix alignment's holding mechanism 82, top
821st, coming directly towards driving mechanism 822, first drives column 8221, second to drive column 8222, insertion spring 8223, driving column fastening screw
8224th, column is driven to depart from spring 8225, swing gap 83.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of piston boring machine, including rack 7 and cooling body 75.Rack 7 is equipped with two horizontal strokes
Tool apron 71 to distribution and the workpiece fixed mechanism 72 between two tool aprons.Tool apron 71 is matched somebody with somebody by the screw 73 extended laterally
Close thread bush and can be connected in rack 7 with transverse shifting.Boring cutter 74 is connected with tool apron 71.Boring cutter 74 is fixed towards workpiece
Mechanism extends.Boring cutter on two tool aprons is coaxial.Workpiece fixed mechanism 72 includes workpiece support 721 and positioned at tool support seat
Press air cylinder 722 in top.Cooling body 75 is used to cool down boring cutter.
Piston is shelved in workpiece support 721 during use, then by living piston press by air cylinder 722.So
Bore hole is carried out to the both sides of piston at the same time from the both sides of piston by two boring cutters 74 afterwards.
Embodiment two, the difference with embodiment one are：
Referring to Fig. 2, rack 7 is equipped with shock insulation seat 9.Shock insulation seat 9 includes the damping oil cylinder 91 being vertically arranged and is set in damping oil cylinder
On damping spring 92.Damping oil cylinder 91 includes damping oil cylinder cylinder body 911.Damping oil cylinder cylinder body 911 is connected to one with rack 7
Rise.First piston 912 is equipped with damping oil cylinder cylinder body 911.First piston 912 is connected with support base 93 by piston rod 913.Subtract
One end of shake spring 92 is fixed together with piston rod 913, the other end is fixed together with damping oil cylinder cylinder body 911.
Referring to Fig. 3, second piston 914 and separating plate 94 are additionally provided with damping oil cylinder cylinder body 911.Separating plate 94 and damping oil
Cylinder cylinder body 911 is fixed together.The first oil pocket 915 is formed between damping oil cylinder cylinder body 911 and first piston 912.Separating plate 94
The second oil pocket 916 is formed between second piston 914.The internal diameter of first oil pocket 915 is more than the internal diameter of the second oil pocket 916.First
915 and second oil pocket 916 of oil pocket is distributed along the vertical direction.Separating plate 94 is equipped with window 941.Window 941 connects the first oil pocket 915
With the second oil pocket 916.
Electromagnetic force adhesive mechanism 95 is equipped between first piston 912 and second piston 914.Electromagnetic force adhesive mechanism 95 includes
Electromagnet 951 and ferrimagnet piece 952.Electromagnet 951 is arranged on first piston 912.Ferrimagnet piece 952 is arranged at
In second piston 914.
Window 941 is equipped with door-plate 942.
Referring to Fig. 4, door-plate 942 is hinged in window 941 by door-hinge 9421.Separating plate 94 is equipped with door-plate resetting-mechanism.
Door-plate resetting-mechanism is the torsional spring being arranged in the shaft of door-plate.Door-plate 942 is only capable of unidirectionally opening towards the second oil pocket 916.Window
Velocity sensor 96 is equipped with mouth 941.Door-plate 942 is equipped with some main damp channels 9422 through door-plate.Main damp channel
Damper rod 9423 is equipped with 9422.9423 mating spherical surfaces of damper rod are connected in main damp channel 9422.Damper rod 9423 is set
There is branch damp channel 9424.Door-plate 942 is all stretched out at the both ends of damper rod 9423.Two end faces of damper rod 9423 are all sphere.
Damper rod 9423 is cylinder.
Referring to Fig. 5, some increasing resistance grooves 9425 circumferentially distributed along damper rod are designed with two end faces of damper rod 9423.
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in use, the liquid such as filling oil in the first oil pocket 915 and the second oil pocket 916.Every
Shake seat 9 is supported on ground by support base 93.When being subject to road shocks and cause damping spring 92 to shrink, damping spring 92 drives
Piston bar 913 drives first piston 912 to move so that the first oil pocket 915 reduces, and the first oil pocket 915 reduces driving oil through window
Mouth 941 is from the first oil pocket 915 flows to the second oil pocket 916, the flow direction of oil is detected by velocity sensor 96, velocity sensor 96
951 dead electricity of electromagnet is controlled, so that electromagnetic force adhesive mechanism 95 is lost to first piston 912 and second by control system
The fixation of piston 914（That is first piston 912 and second piston 914 can produce relative movement）, when oil stream crosses window 941
Door-plate 942 is pushed open so that oil stream is straight-through through window 941 and enters the second oil pocket 916（I.e. door-plate 942 does not produce damping to oil and makees
With）, it is achieved thereby that damping action is smaller, without causing, damping spring contraction is obstructed namely spring can be shunk in time and be dropped
Low spring contraction stroke jolts, after spring contraction stroke under the action of door-plate resetting-mechanism（I.e. due to door-plate keep to
Lower inclination and density are more than oily）And rotate and close automatically, door-plate 942 stops in window 941 again.Then damping spring 92 is stretched
Long reset and release energy, the result of elongation causes damping oil cylinder cylinder body 911 and first piston 912 produces disengaging movement and causes the
Two oil pockets 916 reduce and the first oil pocket 915 becomes larger so that oil flows to the first oil pocket 915, oil through window 941 from the second oil pocket 916
The flow direction detected by velocity sensor 96, velocity sensor 96 by control system control electromagnet 951 electric, electromagnet
951 produce magnetic force so that first piston 912 and second piston 914 are fixed and be pressed on oil by electromagnetic force adhesive mechanism 95
On, door-plate 942 can not be open, allow oil to produce in whole spring contraction stroke middle door-plate 942 during oily direction runner
Raw frictional damping phenomenon and energy-absorbing, jolt so as to reduce spring extended travel.
The damping energy-absorbing shock absorbing process of door-plate is：Oil stream is rocked and will shaken through main damp channel, branch damp channel and damper rod
Energy is changed into thermal energy and consumes.When being not enough to promote the blind hole deform if vibration is smaller, only oil rocks at this time,
Damper rod is produced and rocked and energy-absorbing when oil rocks.
Embodiment three, the difference with embodiment two are：
Referring to Fig. 6, rack 7 is additionally provided with headlamp 77.Headlamp 77 is connected in rack 7 by lamp folder 10.10 bag of lamp folder
Include pedestal 1 and lamp cap fixing piece 2.Pedestal 1 links together with rack 7.Headlamp 77 is connected on lamp cap fixing piece 2.
Referring to Fig. 7, the side of pedestal 1 is equipped with pedestal geometrical clamp 3.Pedestal geometrical clamp 3 is structure as a whole with pedestal 1.Pedestal
Geometrical clamp 3 includes first clamping piece 31 and second intermediate plate 32.First clamping piece 31 is equipped with clip portion threaded hole 33.Clip portion threaded hole 33
For through hole.Clip portion threaded hole 33 is threaded with clip portion puller bolt 34.Set between first clamping piece 31 and second intermediate plate 32
Flexible armful of piece 4.It is flexible plastic sheet that elasticity, which embraces piece 4,.The both ends that elasticity embraces piece 4 bend and form clamp port 5 in the same direction.Folder
The end of thread of piece portion puller bolt 34 is connected to elasticity and embraces on side of the piece 4 away from clamp port 5.Elasticity embraces piece and forms clamp port
The side 41 of wall is equipped with anti-slop serrations 42.
The opposite side of pedestal 1 is equipped with plush copper 11.Plush copper 11 is regular hexagonal prism shape.Holding sheet 12 is arranged with plush copper 11.It is convex
Coordinate between first 11 and holding sheet 12 for regular hexagonal prism face.Connecting screw 13 is connected with plush copper 11.It is arranged on connecting screw 13
There is clamping piece 6 and be threaded with nut 8.
Lamp cap fixing piece 2 includes retainer ring 21 and spherical connector 22.22 integrative-structure of spherical connector is connected to fixation
The side of ring 21.The opposite side of retainer ring 21 is equipped with the fixation ring portion threaded hole 23 of perforation retainer ring inner and outer circumferential surfaces.Fixed ring portion
Threaded hole 23 is threaded with fixed ring portion puller bolt 24.Spherical connector 22 is clamped between holding sheet 12 and clamping piece 6.
Spherical connector 22 is the same as between holding sheet 12 and spherical connector 22 is the same as being all mating spherical surfaces between clamping piece 6.6 direction of clamping piece
One end of pedestal 1 is equipped with balance columns 61.Balance columns 61 and spherical connector 22 are distributed in the radially opposite sides of clamping piece 6.
Nut 8 includes main paragraph 811, only pendulum section 812 and helix alignment's holding mechanism 82.The outer end of main paragraph 811 is equipped with
Major diameter section 813.The perisporium of major diameter section 813 is equipped with pendulum groove 814.Only pendulum section 812 is equipped with yaw 815.Only put section 812 rotationally
It is threaded through in major diameter section 813.Yaw 815 is plugged in pendulum groove 814.
Helix alignment's holding mechanism 82 includes top 821 and top driving mechanism 822.Top 821 is arranged on only pendulum section 812
It is interior.Coming directly towards driving mechanism 822 includes the first driving driving column 8222 of column 8221 and second.First driving column 8221 and second drives
Column is arranged in yaw 815, and stretches out the outer end face for only putting section 812.
Referring to Fig. 8, pendulum groove 814 has three, and accordingly yaw 815 also wants three.Three are put grooves 814 along only pendulum section 812
It is circumferentially distributed.Do not have to be designed with helix alignment's holding mechanism 82 between yaw and pendulum groove.Section 812 is only put according to square clockwise in figure
To turning to（Blind rivet is also according to being screwed into rotationally clockwise in figure）Yaw 815 is supported with the side wall portion 8141 of pendulum groove
When being connected together, yaw 815 and put groove another side of sidewall portion 8142 between produce swing gap 83, main paragraph 811 screw thread and
The screw thread for only putting section 812 is located on same helix.
Referring to Fig. 9, top driving mechanism 822 further includes driving column fastening screw 8224, insertion spring 8223 and driving column
Depart from spring 8225.Driving column fastening screw 8224 is in major diameter section 813 and is inserted into yaw 815.It is inserted into spring
8223 in major diameter section 813.
Referring to Fig. 7 and Fig. 6, the method for fixing lamp cap by lamp folder 10 is to wear lamp cap in retainer ring 21, Ran Houzhuan
Lamp cap is held out against in retainer ring 21 and prevents from dropping by dynamic fixed ring portion puller bolt 24.
By the way that the flange of frame surface is plugged into clamp port 5, then pivoted-jaw clip portion puller bolt 34 holds out against elasticity
Piece 4 is embraced to hold tightly on the flange and realize lamp folder 10 and be fixed together with rack 7.
Rotation spherical connector 22 suits the requirements to the axial direction of retainer ring 21 namely the position of lamp cap, is rotated further by nut 8 and drives
Dynamic clamping piece 6 is drawn close towards holding sheet 12.Clamping piece 6 coordinates holding sheet 12 to step up spherical connector 22 to can not rotate i.e.
Can.
Referring to Fig. 7, Fig. 8 and Fig. 9, during rotating nut 8, the driving column 8221 of pressing first, the first driving driving of column 8221 top
First 821 extend into by swinging in gap 83 and are connected to the same pendulum groove of yaw 815 on another side of sidewall portion 8142 of pendulum groove
Side wall portion 8141 abuts together and causes the screw thread of main paragraph 811 and only put the helix alignment of section 812 and be located at same spiral shell
In spin line, driving driving column fastening screw 8224 is inserted into the first driving column 8221 under the action of spring 8223 is inserted at this time
It is interior, the first driving column 8221 is maintained at current state（The shape for the position being connected on another side of sidewall portion of pendulum groove will be come directly towards
State）.It is so that convenient and strength-saving during rotational hook.
Not during rotating nut 8, the driving column 8222, second of pressing second drives the driving driving column of column 8222 fastening screw 8224
Depart from the first driving column 8221, driving column departs from the driving of spring 8,225 first driving column 8221 and ejects and lose to top 821
Driving effect and driving column fastening screw 8224 can not be inserted into the first driving column 8221.812 He of section is only put at this time
Can be relatively rotated between main paragraph 811, it is vibrated and when causing blind rivet to have the trend of disengaging with connection screw thread hole, only put section
812 and the rotation of main paragraph 811 screw thread of the two can be caused to stagger, so as to prevent the generation of abjection.
Claims (9)
1. a kind of piston boring machine, it is characterised in that including rack, the rack is equipped with two cross direction profiles and can laterally move
Dynamic tool apron and the workpiece fixed mechanism between two tool aprons, the tool apron are connected with the boring towards workpiece fixed mechanism
Knife, the boring cutter on two tool aprons is coaxial, and the workpiece fixed mechanism includes workpiece support and above workpiece support
By air cylinder, the rack is additionally provided with shock insulation seat, and the shock insulation seat includes the damping oil cylinder being vertically arranged and is set on damping oil cylinder
Damping spring, the damping oil cylinder includes the damping oil cylinder cylinder body to link together with the rack and is arranged at damping oil cylinder
The first piston of cylinder body, the first piston are equipped with support base by piston rod, and one end of the damping spring is the same as the piston
Bar links together, the other end links together with the damping oil cylinder cylinder body, and second is additionally provided with the damping oil cylinder cylinder body
Piston and separating plate, form the first oil pocket, shape between the separating plate and second piston between the separating plate and first piston
Driving first piston is equipped with into the second oil pocket, between the first piston and second piston and second piston is produced to mobile
Electromagnetic force adhesive mechanism, the separating plate are equipped with the intercommunicating pore of the first oil pocket of connection and the second oil pocket, and the intercommunicating pore is hinged with
The door-plate and be equipped with some pass through equipped with the door-plate resetting-mechanism for closing door-plate, the door-plate that the second oil pocket of direction is unidirectionally opened
The main damp channel of door-plate is worn, velocity sensor is equipped with the intercommunicating pore；When the velocity sensor detects oil from first
When oil pocket flows to the second oil pocket, the electromagnetic force adhesive mechanism stops driving first piston and second piston to movement；Work as institute
State velocity sensor detect oil from the second oil pocket flow to the first oil pocket when, electromagnetic force adhesive mechanism driving first piston and
Second piston is to movement.
2. piston boring machine according to claim 1, it is characterised in that the door-plate resetting-mechanism is to be arranged at door-plate
Torsional spring in shaft.
3. piston boring machine according to claim 1 or 2, it is characterised in that the electromagnetic force adhesive mechanism includes setting
In the ferrimagnet piece that the electromagnet of first piston coordinates with the same electromagnet for being arranged at second piston.
4. piston boring machine according to claim 1 or 2, it is characterised in that the rack is also connected with photograph by lamp folder
Bright lamp, the lamp folder include pedestal and lamp cap fixing piece, and the side of the pedestal is equipped with the pedestal being clamped in the rack and consolidates
Clamp, opposite side are equipped with connecting screw, and clamping piece is arranged with the connecting screw and is threaded with driving clamping piece direction
The nut that pedestal is drawn close, the nut include main paragraph and only pendulum section, and the outer end of the main paragraph is equipped with major diameter section, the major diameter
The perisporium of section is equipped with pendulum groove, and the only pendulum section is equipped with yaw, and the only pendulum section is rotationally threaded through in the major diameter section, institute
State yaw to be plugged in the pendulum groove, be equipped between the yaw and pendulum groove and swing gap, the screw thread of the main paragraph and described
The screw thread for only putting section may be adjusted on same helix, and the clamping piece is equipped with balance columns towards one end of pedestal,
The lamp cap fixing piece is equipped with spherical connector, and the balance columns are located at one of the clamping piece away from the spherical connector
Side, the pedestal geometrical clamp include first clamping piece and second intermediate plate, and the first clamping piece is equipped with clip portion threaded hole, the intermediate plate
Portion's threaded hole is threaded with clip portion puller bolt, and elasticity is equipped between the first clamping piece and second intermediate plate and embraces piece, described
The both ends that elasticity embraces piece bend and form clamp port in the same direction, and the end of thread of the clip portion puller bolt is connected to elasticity
Embrace on side of the piece away from clamp port, the side that the elasticity embraces the wall that piece forms clamp port is equipped with anti-slop serrations, the spherical company
Connector is clamped between the pedestal and clamping piece, and the spherical connector is all matched somebody with somebody between the pedestal and clamping piece for sphere
Close.
5. piston boring machine according to claim 4, it is characterised in that the lamp cap fixing piece includes retainer ring, described
Retainer ring is equipped with the fixation ring portion threaded hole of perforation retainer ring inner and outer circumferential surfaces, and the fixed ring portion threaded hole is threaded with fixation
Ring portion puller bolt.
6. piston boring machine according to claim 4, it is characterised in that the pedestal be removably connected be set in it is described
Holding sheet on screw rod, the pedestal are connected by the holding sheet with the spherical connector.
7. piston boring machine according to claim 6, it is characterised in that the pedestal is equipped with plush copper, the connecting screw
It is connected in the plush copper, the holding sheet is set in the plush copper, and the holding sheet is the same as being prismatic surface between the plush copper
Coordinate.
8. piston boring machine according to claim 4, it is characterised in that the only pendulum section turns to the yaw with described
When the side wall portion of pendulum groove is connected to together, the screw thread of the main paragraph and the only screw thread of pendulum section are located on same helix, institute
Swing gap is stated to be located between swing rod and another side of sidewall portion for putting groove.
9. piston boring machine according to claim 8, it is characterised in that the nut is additionally provided with helix alignment and keeps machine
Structure, helix alignment's holding mechanism include being arranged on the top only put in section, drive top to stretch into the swing gap
And it is connected to the top driving mechanism on another side of sidewall portion of the pendulum groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766083.4A CN106466728B (en) | 2016-08-31 | 2016-08-31 | Piston boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766083.4A CN106466728B (en) | 2016-08-31 | 2016-08-31 | Piston boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106466728A CN106466728A (en) | 2017-03-01 |
| CN106466728B true CN106466728B (en) | 2018-04-20 |
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ID=58230017
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766083.4A Active CN106466728B (en) | 2016-08-31 | 2016-08-31 | Piston boring machine |
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| CN (1) | CN106466728B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6867695B2 (en) * | 2018-07-24 | 2021-05-12 | エンシュウ株式会社 | Machining method for elliptical holes and inner diameter changing holes using a hole processing machine and a hole processing machine |
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| EP1402979A1 (en) * | 2002-09-25 | 2004-03-31 | COMAU S.p.A. | Horizontal boring machine tool |
| CN201776614U (en) * | 2010-08-03 | 2011-03-30 | 福州钜立机动车配件有限公司 | Numerical control piston boring hole retaining ring processor |
| CN202015941U (en) * | 2011-03-25 | 2011-10-26 | 山东科技职业学院 | Double-sided rough boring snap ring machine for numerical control piston |
| CN202317121U (en) * | 2011-12-08 | 2012-07-11 | 浙江新奥机械制造有限公司 | Piston boring machine |
| CN103072005A (en) * | 2012-12-27 | 2013-05-01 | 石家庄金刚凯源动力科技有限公司 | Piston pin hole boring machine tool |
| CN103894832A (en) * | 2014-03-27 | 2014-07-02 | 浙江道森活塞制造有限公司 | Device for processing pin hole on internal combustion engine piston and clamping spring groove in pin hole |
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2016
- 2016-08-31 CN CN201610766083.4A patent/CN106466728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1402979A1 (en) * | 2002-09-25 | 2004-03-31 | COMAU S.p.A. | Horizontal boring machine tool |
| CN201776614U (en) * | 2010-08-03 | 2011-03-30 | 福州钜立机动车配件有限公司 | Numerical control piston boring hole retaining ring processor |
| CN202015941U (en) * | 2011-03-25 | 2011-10-26 | 山东科技职业学院 | Double-sided rough boring snap ring machine for numerical control piston |
| CN202317121U (en) * | 2011-12-08 | 2012-07-11 | 浙江新奥机械制造有限公司 | Piston boring machine |
| CN103072005A (en) * | 2012-12-27 | 2013-05-01 | 石家庄金刚凯源动力科技有限公司 | Piston pin hole boring machine tool |
| CN103894832A (en) * | 2014-03-27 | 2014-07-02 | 浙江道森活塞制造有限公司 | Device for processing pin hole on internal combustion engine piston and clamping spring groove in pin hole |
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| Publication number | Publication date |
|---|---|
| CN106466728A (en) | 2017-03-01 |
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