CN110405281A - A kind of reaming processing unit (plant) in deep hole - Google Patents
A kind of reaming processing unit (plant) in deep hole Download PDFInfo
- Publication number
- CN110405281A CN110405281A CN201910733863.2A CN201910733863A CN110405281A CN 110405281 A CN110405281 A CN 110405281A CN 201910733863 A CN201910733863 A CN 201910733863A CN 110405281 A CN110405281 A CN 110405281A
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- deep hole
- gear
- plant
- wall
- processing unit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of reaming processing unit (plant) in deep hole disclosed by the invention, including apparatus main body, transmission device is equipped in described device main body, opening upwards groove is equipped in described device main body, turntable is rotatably equipped in the groove, the turntable lower end is connected to the transmission device by short axle, the installation cavity of opening upwards is equipped in the turntable, the present invention can carry out reaming processing directly in the deep hole of workpiece, the adjusting of reaming range is carried out by way of Pneumatic Transmission, stable transmission and the precision that will not influence deep hole, make blade and the rotation of workpiece reversely opposite in reaming, improve the relative rotation speed between blade and workpiece, save energy resources.
Description
Technical field
The present invention relates to field of machining, specially a kind of reaming processing unit (plant) in deep hole.
Background technique
In machining production process, reaming processing often is carried out to the workpiece after having drilled, it is sometimes desirable to
Deep hole bottom carries out reaming, keeps the aperture of deep hole bottom big, the aperture at the top of deep hole is small, and general reaming bit cannot be extend into
In deep hole, therefore this workpiece can generally be produced by the method for casting, but deep hole precision is lower in the workpiece cast, reaches
Less than production requirement, cause workpiece material waste serious, a kind of reaming processing unit (plant) in deep hole that the present invention illustrates, energy
It enough solves the above problems, the present invention can carry out reaming processing directly in the deep hole of workpiece, be carried out by way of Pneumatic Transmission
The adjusting of reaming range, stable transmission and the precision that will not influence deep hole keep the rotation of blade and workpiece reversed in reaming
On the contrary, improving the relative rotation speed between blade and workpiece, energy resources are saved.
Summary of the invention
Technical problem:
General reaming bit cannot be reached in deep hole and be processed, and the deep hole precision of the workpiece of Foundry Production is lower, reaches
Less than production requirement.
To solve the above problems, this example devises a kind of reaming processing unit (plant) in deep hole, one kind of this example is used for
Reaming processing unit (plant) in deep hole, including apparatus main body, described device main body is interior to be equipped with transmission device, sets in described device main body
There is opening upwards groove, is rotatably equipped with turntable in the groove, the turntable lower end is connected to the transmission by short axle
Device, the interior installation cavity for being equipped with opening upwards of the turntable, the installation cavity circumferential inner wall annular array distribution are equipped with four
A spring groove, the spring groove, which is connected, passes through the installation cavity, and clamping plate, the clamping are slidably equipped in the spring groove
Plate far from symmetrical centre one end and the spring groove far from being fixed with holddown spring between the inner wall of symmetrical centre side, described in four
It is clamped with workpiece between clamping plate, the workpiece can be clamped by the clamping plate under the elastic force effect of the holddown spring,
The deep hole of opening upwards is equipped in the workpiece, the transmission device upper end is connected with regulating device, the tune by cantilevered axle
Regulating device lower end is connected with blade apparatus, and the blade apparatus lower end can reach in the deep hole and carry out reaming to the deep hole
Processing, the regulating device can adjust the range of work of the blade apparatus by the method for Pneumatic Transmission.
Valuably, the transmission device includes the gear cavity in inner wall on the downside of the groove, be can be rotated in the gear cavity
Be equipped with gear wheel, the short axle lower end is fixed on the gear wheel, and what the gear wheel right end was meshed is equipped with pinion gear, institute
Stating is deceleration transmission between pinion gear and the gear wheel, and long axis, inner wall on the downside of the gear cavity are fixed in the pinion gear
It is inside installed with big motor, the long axis lower end is connected by power in the big motor, and the gear cavity upper inside walls are interior to be equipped with belt
Slot, the long axis upper end extend in the belt grooves and are fixed with driving pulley, rotatably set on the left of the driving pulley
There is driven pulley, synchronous belt is connected between the driving pulley and the driven pulley, the cantilevered axle upper end is fixed on institute
Driven pulley is stated, starts the big motor, and then drive the pinion gear and the driving pulley to rotate by the long axis,
And then the pinion gear drives the gear wheel underdrive, and then drives the turntable to rotate by the short axle, Jin Ertong
It crosses the clamping plate and drives the workpiece rotation, while the driving pulley drives the driven belt to rotate by the synchronous belt
It is dynamic, and then the regulating device is driven by the cantilevered axle.
Valuably, the rotation direction between the short axle and the cantilevered axle on the contrary, and the revolving speed of the short axle be less than
The revolving speed of the cantilevered axle.
Valuably, the regulating device includes the rotatable and sliding shaft sleeve that can slide up and down, and is set in the sliding shaft sleeve
There is the connecting hole of opening upwards, the cantilevered axle lower end extends in the connecting hole and connect with the sliding shaft sleeve spline,
The cantilevered axle and the sliding shaft sleeve remain connection status, are equipped with seal chamber, the seal chamber in the sliding shaft sleeve
Interior to be slidably equipped with sliding panel, the sliding panel internal screw thread is connected with motor shaft, is installed in the seal chamber upper inside walls
Small machine, the motor shaft upper end, which is connected by power, is equipped with two in what is be connected in the small machine, seal chamber downside inner wall
A through-hole, the via openings are downward, and the blade apparatus is fixed on the sliding shaft sleeve, can slide the sliding axle manually
Set, and then the blade apparatus is driven to reach in the deep hole, start the small machine, and then institute is driven by the motor shaft
Sliding panel downslide is stated, and then the air in the seal chamber is drained into the blade apparatus by the through-hole, and then is adjusted
The range of work for saving the blade apparatus drives the sliding shaft sleeve to rotate when cantilevered axle rotation, and then described in drive
Blade apparatus rotation simultaneously carries out reaming processing to the deep hole.
Preferable, what is be connected in the seal chamber inner left wall is equipped with connection chamber, connection chamber front and back inner wall it
Between be rotatably connected to connection gear, be installed with inner rack in the sliding panel left side, the connection gear right end be meshed in
The inner rack, it is described connection chamber inner left wall in be connected be equipped with limiting groove, the limitation channel opening to the left, the limitation
Scale plate is slidably equipped in slot, the scale plate closes the connection chamber, avoids the air in the seal chamber from leaking, institute
It states and is uniformly carved with scale on scale plate left side, outer rack gear is installed in the scale plate right side, the connection gear is left
End is meshed in the outer rack gear.
Preferable, arrow is installed on the right side of the limiting groove in inner wall, the arrow is directed toward the scale
Plate, the range of work value that the arrow is directed toward scale value and the blade apparatus on the scale plate correspond, institute
It states sliding panel to glide and drive the connection gear to rotate by the inner rack, and then by carving described in the outer rack drives
It spends plate to rise, and then changes the position that the arrow is directed toward the scale plate.
Valuably, the blade apparatus includes the fixation tracheae for being fixed on the sliding shaft sleeve lower end, the fixed tracheae
Lower end is fixed with link block, and the link block can reach in the deep hole, the fixation intratracheally up and down be equipped with gas
Channel, the gas passage, which is connected, passes through the through-hole, and the air storing cavity of opening upwards, the air storing cavity are equipped in the link block
It is connected and passes through the gas passage, the air storing cavity circumferential inner wall annular array distribution sets that there are four limit hole, the limits
Position hole, which is connected, passes through the air storing cavity, and the limit hole is equipped with slide guide chamber, the slide guide far from what symmetrical centre side was connected
Intracavitary diameter is greater than the internal diameter of the limit hole, and the slide guide is intracavitary to be slidably equipped with piston plate, and the piston plate is far from symmetrical
Center one end is fixed with sliding bar, and the sliding bar extends to outside the link block far from described piston plate one end and is fixed with knife
Piece, the air in the seal chamber flow to the air storing cavity and the slide guide chamber by the through-hole and the gas passage
It is interior, and push the piston plate to slide, and then drive the sliding bar and the blade slides, when the sliding shaft sleeve rotates
When, drive the link block to rotate by the fixed tracheae, and then drive institute by the piston plate and the sliding bar
Blade rotation is stated, and then reaming processing is carried out to the deep hole.
It is preferable, the piston plate far from symmetrical centre one end and the slide guide chamber far from symmetrical centre side inner wall it
Between be fixed with reset spring, in the air storing cavity pressure-air effect under push the piston plate, the sliding bar and
Blade slides, and compress the reset spring, when the elastic force of the reset spring and the gas storage chamber air are to institute
State piston plate pressure it is equal when, the piston plate no longer slides, and the outer diameter for the circle that four pieces of blades are formed at this time is reaming
The maximum inner diameter of the deep hole afterwards.
Preferable, electromagnetic valve is installed in the gas passage, the electromagnetic valve is electrically connected at the small electricity
Machine, it is conductive to the electromagnetic valve when small machine starts, and then it is connected to the gas passage.
The beneficial effects of the present invention are: the present invention can carry out reaming processing directly in the deep hole of workpiece, pass through air pressure transmission
Dynamic mode carries out the adjusting of reaming range, stable transmission and the precision that will not influence deep hole, makes blade and work in reaming
Part rotates reversed on the contrary, improving the relative rotation speed between blade and workpiece, saves energy resources.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram for the reaming processing unit (plant) in deep hole of the invention；
Fig. 2 is the structural schematic diagram in Fig. 1 before work pieces process；
Fig. 3 is the structural schematic diagram in direction " A-A " of Fig. 1；
Fig. 4 is the enlarged diagram of " B " of Fig. 1；
Fig. 5 is the enlarged diagram of " C " of Fig. 1；
Fig. 6 is the structural schematic diagram in direction " D-D " of Fig. 4；
Fig. 7 is the structural schematic diagram in direction " E-E " of Fig. 5.
Specific embodiment
Below with reference to Fig. 1-Fig. 7, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of reaming processing unit (plant) in deep hole, the reaming being mainly used in deep hole of workpiece adds
Work, below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of reaming processing unit (plant) in deep hole of the present invention, including apparatus main body 11, in described device main body 11
Equipped with transmission device 100, it is equipped with opening upwards groove 12 in described device main body 11, is rotatably equipped with and turns in the groove 12
Disk 15,15 lower end of turntable are connected to the transmission device 100 by short axle 14, are equipped with opening upwards in the turntable 15
Installation cavity 28, the 28 circumferential inner wall annular array distribution of installation cavity are set there are four spring groove 25,25 phase of spring groove
It is connected to the installation cavity 28, is slidably equipped with clamping plate 29 in the spring groove 25, the clamping plate 29 is far from symmetrical
Heart one end and the spring groove 25 are far from being fixed with holddown spring 26, four clamping plates 29 between the inner wall of symmetrical centre side
Between be clamped with workpiece 24, the workpiece can be clamped by the clamping plate 29 under the elastic force effect of the holddown spring 26
24, the interior deep hole 30 for being equipped with opening upwards of the workpiece 24,100 upper end of transmission device is connected with adjusting by cantilevered axle 23
Device 101,101 lower end of regulating device are connected with blade apparatus 102, and 102 lower end of blade apparatus can reach the depth
Reaming processing is carried out in hole 30 and to the deep hole 30, the regulating device 101 can be by described in the adjusting of the method for Pneumatic Transmission
The range of work of blade apparatus 102.
According to embodiment, the transmission device 100 is described in detail below, the transmission device 100 includes being set to
Gear cavity 27 in the 12 downside inner wall of groove is rotatably equipped with gear wheel 13, the short axle 14 in the gear cavity 27
Lower end is fixed on the gear wheel 13, and what 13 right end of gear wheel was meshed is equipped with pinion gear 16, the pinion gear 16 and institute
Stating is deceleration transmission between gear wheel 13, and long axis 18 is fixed in the pinion gear 16, is consolidated in the 27 downside inner wall of gear cavity
Equipped with big motor 17,18 lower end of long axis is connected by power to be equipped in the big motor 17,27 upper inside walls of gear cavity
Belt grooves 20,18 upper end of long axis extend in the belt grooves 20 and are fixed with driving pulley 19, the driving pulley 19
Left side is rotatably equipped with driven pulley 22, is connected with synchronous belt 21 between the driving pulley 19 and the driven pulley 22,
23 upper end of cantilevered axle is fixed on the driven pulley 22, starts the big motor 17, and then drive by the long axis 18
The pinion gear 16 and the driving pulley 19 rotate, and then the pinion gear 16 drives 13 underdrive of gear wheel,
And then drive the turntable 15 to rotate by the short axle 14, and then drive the workpiece 24 to rotate by the clamping plate 29,
The driving pulley 19 drives the driven pulley 22 to rotate by the synchronous belt 21 simultaneously, and then passes through the cantilevered axle 23
Drive the regulating device 101.
Valuably, the rotation direction between the short axle 14 and the cantilevered axle 23 on the contrary, and the short axle 14 turn
Speed is less than the revolving speed of the cantilevered axle 23.
According to embodiment, the regulating device 101 is described in detail below, the regulating device 101 includes that can turn
The dynamic and sliding shaft sleeve 43 that can slide up and down, the interior connecting hole 55 for being equipped with opening upwards of the sliding shaft sleeve 43, the cantilevered axle
23 lower ends extend in the connecting hole 55 and connect with 43 spline of sliding shaft sleeve, the cantilevered axle 23 and the sliding axle
Set 43 remains connection status, and seal chamber 47 is equipped in the sliding shaft sleeve 43, is slidably equipped in the seal chamber 47
Sliding panel 45,45 internal screw thread of sliding panel are connected with motor shaft 46, are installed with small machine in 47 upper inside walls of seal chamber
44,46 upper end of motor shaft is connected by power to be equipped in what is be connected in the small machine 44, the 47 downside inner wall of seal chamber
Two through-holes 48, Open Side Down for the through-hole 48, and the blade apparatus 102 is fixed on the sliding shaft sleeve 43, can slide manually
The sliding shaft sleeve 43, and then the blade apparatus 102 is driven to reach in the deep hole 30, start the small machine 44, in turn
It drives the sliding panel 45 to glide by the motor shaft 46, and then the air in the seal chamber 47 is passed through into the through-hole 48
It is drained into the blade apparatus 102, and then adjusts the range of work of the blade apparatus 102, when the cantilevered axle 23 rotates
When, drive the sliding shaft sleeve 43 to rotate, and then drive the rotation of blade apparatus 102 and carry out reaming to the deep hole 30 and add
Work.
Valuably, being equipped with for being connected in 47 inner left wall of seal chamber is connected to chamber 50, in 50 front and back of connection chamber
It is rotatably connected to connection gear 51 between wall, inner rack 49, the connection gear 51 are installed in 45 left side of sliding panel
Right end, which is meshed, is equipped with limiting groove 54, the limitation in what is be connected in the inner rack 49, connection 50 inner left wall of chamber
Slot 54 is open to the left, and scale plate 53 is slidably equipped in the limiting groove 54, and the scale plate 53 closes the connection chamber 50,
It avoids the air in the seal chamber 47 from leaking, scale, the scale plate 53 is uniformly carved on 53 left side of scale plate
Outer rack gear 52 is installed in right side, 51 left end of connection gear is meshed in the outer rack gear 52.
Valuably, arrow 56 is installed in the 54 right side inner wall of limiting groove, the arrow 56 is directed toward described
Scale plate 53, the arrow 56 are directed toward the range of work of scale value and the blade apparatus 102 on the scale plate 53
Value corresponds, and the sliding panel 45 glides and drives the connection gear 51 to rotate by the inner rack 49, and then passes through
The outer rack gear 52 drives the scale plate 53 to rise, and then changes the position that the arrow 56 is directed toward the scale plate 53
It sets.
According to embodiment, the blade apparatus 102 is described in detail below, the blade apparatus 102 includes being connected
Fixation tracheae 42 in 43 lower end of sliding shaft sleeve, fixed 42 lower end of tracheae are fixed with link block 40, the link block
40 can reach in the deep hole 30, in the fixed tracheae 42 up and down be equipped with gas passage 41, the gas passage 41
It is connected and passes through the through-hole 48, the air storing cavity 32 of opening upwards is equipped in the link block 40, the air storing cavity 32, which is connected, is passed through
The gas passage 41, the 32 circumferential inner wall annular array distribution of air storing cavity set the limit there are four limit hole 38
Hole 38, which is connected, passes through the air storing cavity 32, and the limit hole 38 is equipped with slide guide chamber 37, institute far from what symmetrical centre side was connected
The internal diameter that 37 internal diameter of slide guide chamber is greater than the limit hole 38 is stated, piston plate 36 is slidably equipped in the slide guide chamber 37, it is described
Piston plate 36 is fixed with sliding bar 33 far from symmetrical centre one end, and the sliding bar 33 is extended to far from described 36 one end of piston plate
The link block 40 is outer and is fixed with blade 34, and the air in the seal chamber 47 is logical by the through-hole 48 and the gas
Road 41 flows in the air storing cavity 32 and the slide guide chamber 37, and the piston plate 36 is pushed to slide, and then drives the cunning
Lever 33 and the blade 34 slide, and when the sliding shaft sleeve 43 rotation, drive the company by the fixed tracheae 42
The rotation of block 40 is connect, and then drives the blade 34 to rotate by the piston plate 36 and the sliding bar 33, and then to described
Deep hole 30 carries out reaming processing.
Valuably, the piston plate 36 is far from symmetrical centre one end and the slide guide chamber 37 far from symmetrical centre side inner wall
Between be fixed with reset spring 35, in the air storing cavity 32 pressure-air effect under push the piston plate 36, the cunning
Lever 33 and the blade 34 slide, and compress the reset spring 35, when the reset spring 35 elastic force with it is described
When air is equal to the pressure of the piston plate 36 in air storing cavity 32, the piston plate 36 is no longer slided, at this time four pieces of knives
The outer diameter for the circle that piece 34 is formed is the maximum inner diameter of the deep hole 30 after reaming.
Valuably, electromagnetic valve 31 is installed in the gas passage 41, the electromagnetic valve 31 is electrically connected at described
Small machine 44, it is conductive to the electromagnetic valve 31 when the small machine 44 starts, and then it is connected to the gas passage 41.
One of this paper is carried out for the use step of the reaming processing unit (plant) in deep hole below in conjunction with Fig. 1 to Fig. 7
It is described in detail:
When initial, link block 40 is located at upper limit position and outside deep hole 30, and 34 phase of blade is butted on link block 40 at this time, at this time
Sliding panel 45 is located at upper limit position, and scale plate 53 is located at lower limit position at this time, and the outer diameter for the circle that blade 34 is formed at this time is small
In 30 internal diameter of deep hole.
In use, workpiece 24 is placed between clamping plate 29, pass through clamping plate 29 under the effect of 26 elastic force of holddown spring
Workpiece 24, manual downslide sliding shaft sleeve 43 are clamped, and then drives and is slid into deep hole 30 under fixed tracheae 42 and link block 40,
Stop sliding sliding shaft sleeve 43 when 34 lower end of blade and 30 downside inner wall of deep hole offset, starts small machine 44 at this time and to electromagnetism
Valve 31 is powered, and then small machine 44 drives sliding panel 45 to slide by motor shaft 46, and then the air in seal chamber 47 is led to
It crosses through-hole 48 and gas passage 41 is pressed into air storing cavity 32 and slide guide chamber 37, and then push piston plate 36, sliding bar 33
And blade 34 slides, and compression reseting spring 35, the pressure and the elastic force phase of reset spring 35 during this in air storing cavity 32
Deng, air pressure continues to increase after blade 34 offsets with 30 circumferential inner wall of deep hole, in air storing cavity 32, and reset spring 35 does not recompress,
Sliding panel 45 glides while driving connection gear 51 to rotate by connection chamber 50, and then is driven on scale plate 53 by outer rack gear 52
Sliding, when arrow 56 is directed toward the value of reaming that the scale value on scale plate 53 is processing request, stopping small machine 44 is simultaneously right
Electromagnetic valve 31 powers off, and the air pressure in air storing cavity 32 no longer increases at this time, and the air pressure in air storing cavity 32 at this time is greater than reset spring
35 elastic force starts big motor 17 at this time, and then drives pinion gear 16 and driving pulley 19 to rotate by long axis 18, Jin Er little
Gear 16 drives 13 underdrive of gear wheel, and then drives turntable 15 to rotate by short axle 14, and then drive by clamping plate 29
Workpiece 24 rotates, while driving pulley 19 rotates and drives driven pulley 22 to rotate by synchronous belt 21, and then passes through cantilevered axle
23 drive sliding shaft sleeves 43 to rotate, and then drive link block 40 to rotate by fixed tracheae 42, so by piston plate 36 and
Sliding bar 33 rotates with cutting blade 34 and carries out reaming to deep hole 30, since the steering of cantilevered axle 23 and short axle 14 is on the contrary, in turn
Make the rotation direction of blade 34 and workpiece 24 on the contrary, the relative rotation speed between blade 34 and workpiece 24 can be increased in turn, can save
The energy, in reaming procedure, the internal diameter of deep hole 30 constantly increases, and pushes piston plate under the gas pressure in air storing cavity 32 at this time
36, sliding bar 33 and blade 34 slide, and then carry out reaming to deep hole 30 by the way that blade 34 is lasting, when reset spring 35
When elastic force is equal with the atmospheric pressure value in air storing cavity 32, blade 34 no longer carries out reaming to deep hole 30, the circle that blade 34 is formed at this time
The scale value be directed toward on scale plate 53 of outer diameter and arrow 56 it is corresponding, reaming finishes at this time, and device is restored to initially
It can be taken off workpiece 24 after state.
The beneficial effects of the present invention are: the present invention can carry out reaming processing directly in the deep hole of workpiece, pass through air pressure transmission
Dynamic mode carries out the adjusting of reaming range, stable transmission and the precision that will not influence deep hole, makes blade and work in reaming
Part rotates reversed on the contrary, improving the relative rotation speed between blade and workpiece, saves energy resources.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of reaming processing unit (plant) in deep hole, including apparatus main body；
It is equipped with transmission device in described device main body, opening upwards groove is equipped in described device main body, can be turned in the groove
Dynamic is equipped with turntable, and the turntable lower end is connected to the transmission device by short axle；
It is equipped with the installation cavity of opening upwards in the turntable, there are four the setting of the installation cavity circumferential inner wall annular array distribution
Spring groove, the spring groove, which is connected, passes through the installation cavity, and clamping plate, the clamping plate are slidably equipped in the spring groove
Far from symmetrical centre one end and the spring groove far from being fixed with holddown spring, four folders between the inner wall of symmetrical centre side
It is clamped with workpiece between tight plate, the workpiece, institute can be clamped by the clamping plate under the elastic force effect of the holddown spring
State the deep hole that opening upwards are equipped in workpiece；
The transmission device upper end is connected with regulating device by cantilevered axle, and the regulating device lower end is connected with blade apparatus,
The blade apparatus lower end can reach in the deep hole and carry out reaming processing to the deep hole, and the regulating device can pass through gas
The method of pressure transmission adjusts the range of work of the blade apparatus.
2. a kind of reaming processing unit (plant) in deep hole as described in claim 1, it is characterised in that: the transmission device packet
The gear cavity being set on the downside of the groove in inner wall is included, is rotatably equipped with gear wheel, the short axle lower end in the gear cavity
It is fixed on the gear wheel, what the gear wheel right end was meshed is equipped with pinion gear, between the pinion gear and the gear wheel
For deceleration transmission, it is fixed with long axis in the pinion gear, is installed with big motor on the downside of the gear cavity in inner wall, under the long axis
End is connected by power in the big motor；
Belt grooves are equipped in the gear cavity upper inside walls, the long axis upper end extends in the belt grooves and is fixed with actively
Belt wheel, the driving pulley left side are rotatably equipped with driven pulley, connect between the driving pulley and the driven pulley
There is synchronous belt, the cantilevered axle upper end is fixed on the driven pulley.
3. a kind of reaming processing unit (plant) in deep hole as claimed in claim 2, it is characterised in that: the short axle with it is described
Rotation direction between cantilevered axle on the contrary, and the revolving speed of the short axle be less than the revolving speed of the cantilevered axle.
4. a kind of reaming processing unit (plant) in deep hole as described in claim 1, it is characterised in that: the regulating device packet
The rotatable and sliding shaft sleeve that can slide up and down is included, the connecting hole of opening upwards, the cantilevered axle are equipped in the sliding shaft sleeve
Lower end extends in the connecting hole and connect with the sliding shaft sleeve spline, and the cantilevered axle is protected always with the sliding shaft sleeve
Hold connection status；
It is equipped with seal chamber in the sliding shaft sleeve, is slidably equipped with sliding panel, the sliding panel internal screw thread in the seal chamber
It is connected with motor shaft, small machine is installed in the seal chamber upper inside walls, the motor shaft upper end is connected by power in described small
Motor；
There are two through-holes for setting of being connected in inner wall on the downside of the seal chamber, and the via openings are downward, and the blade apparatus is solid
It is connected in the sliding shaft sleeve.
5. a kind of reaming processing unit (plant) in deep hole as claimed in claim 4, it is characterised in that: on the left of the seal chamber
What is be connected in inner wall is equipped with connection chamber, is rotatably connected to connection gear, the sliding panel between inner wall before and after the connection chamber
Inner rack is installed in left side, the connection gear right end is meshed in the inner rack；
What is be connected in the connection chamber inner left wall is equipped with limiting groove, and the limitation channel opening to the left, can in the limiting groove
Sliding is equipped with scale plate, and the scale plate closes the connection chamber, avoids the air in the seal chamber from leaking, the scale
Plate is uniformly carved with scale on left side；
Outer rack gear is installed in the scale plate right side, the connection gear left end is meshed in the outer rack gear.
6. a kind of reaming processing unit (plant) in deep hole as claimed in claim 5, it is characterised in that: on the right side of the limiting groove
Arrow is installed in inner wall, the arrow is directed toward the scale plate.
7. a kind of reaming processing unit (plant) in deep hole as claimed in claim 4, it is characterised in that: the blade apparatus packet
The fixation tracheae for being fixed on the sliding shaft sleeve lower end is included, the fixed tracheae lower end is fixed with link block, and the link block can
Reach in the deep hole, the fixation intratracheally up and down be equipped with gas passage, the gas passage be connected pass through it is described
Through-hole, the interior air storing cavity for being equipped with opening upwards of the link block, the air storing cavity, which is connected, passes through the gas passage；
The air storing cavity circumferential inner wall annular array distribution is set there are four limit hole, and the limit hole, which is connected, passes through the storage
Air cavity, the limit hole are equipped with slide guide chamber far from what symmetrical centre side was connected, and the intracavitary diameter of slide guide is greater than the limit
The internal diameter in hole, the slide guide is intracavitary to be slidably equipped with piston plate, and the piston plate is fixed with sliding far from symmetrical centre one end
Bar, the sliding bar extend to outside the link block far from described piston plate one end and are fixed with blade.
8. a kind of reaming processing unit (plant) in deep hole as claimed in claim 7, it is characterised in that: the piston plate is separate
Symmetrical centre one end and the slide guide chamber are far from being fixed with reset spring between the inner wall of symmetrical centre side.
9. a kind of reaming processing unit (plant) in deep hole as claimed in claim 7, it is characterised in that: in the gas passage
It is installed with electromagnetic valve, the electromagnetic valve is electrically connected at the small machine.
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| CN201910733863.2A CN110405281B (en) | 2019-08-09 | 2019-08-09 | A reaming processingequipment for in deep hole |
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| CN201910733863.2A CN110405281B (en) | 2019-08-09 | 2019-08-09 | A reaming processingequipment for in deep hole |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748321A (en) * | 2019-11-06 | 2020-02-04 | 绍兴上虞学峰能源科技有限公司 | Anti-theft valve for petroleum well head |
| CN112895407A (en) * | 2021-01-26 | 2021-06-04 | 宜宾学院 | Thermoplastic pipeline expanding device |
| CN114346866A (en) * | 2021-12-19 | 2022-04-15 | 江苏汉达机械有限公司 | Polishing device for metal pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071876A (en) * | 1991-08-22 | 1993-05-12 | 阿图尔-费希尔股份公司费希尔厂 | Generation has the drilling equipment of side shrinkage pool |
| US5897273A (en) * | 1996-07-11 | 1999-04-27 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Deburring tool and process on a hole opposite the tool |
| CN105537641A (en) * | 2015-12-29 | 2016-05-04 | 宁波金凯机床制造有限公司 | Drilling and chambering combined machine tool |
| CN206316479U (en) * | 2016-12-28 | 2017-07-11 | 贵州詹阳动力重工有限公司 | One kind centering reamer |
| CN107009440A (en) * | 2017-04-11 | 2017-08-04 | 重庆市永川区植成家俱厂 | A kind of safe plate drilling device |
| CN107511495A (en) * | 2017-09-30 | 2017-12-26 | 重庆长安工业(集团)有限责任公司 | Interchangeable big cutting-in deep hole expanding cutter |
| CN108340006A (en) * | 2018-01-24 | 2018-07-31 | 汤蒙琪 | A kind of plate milling device of mechanical processing adjustable aperture |
| CN209174804U (en) * | 2018-12-19 | 2019-07-30 | 泰州润伟机械有限公司 | A kind of flange Counterboring apparatus in detectable flange aperture |
-
2019
- 2019-08-09 CN CN201910733863.2A patent/CN110405281B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071876A (en) * | 1991-08-22 | 1993-05-12 | 阿图尔-费希尔股份公司费希尔厂 | Generation has the drilling equipment of side shrinkage pool |
| US5897273A (en) * | 1996-07-11 | 1999-04-27 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Deburring tool and process on a hole opposite the tool |
| CN105537641A (en) * | 2015-12-29 | 2016-05-04 | 宁波金凯机床制造有限公司 | Drilling and chambering combined machine tool |
| CN206316479U (en) * | 2016-12-28 | 2017-07-11 | 贵州詹阳动力重工有限公司 | One kind centering reamer |
| CN107009440A (en) * | 2017-04-11 | 2017-08-04 | 重庆市永川区植成家俱厂 | A kind of safe plate drilling device |
| CN107511495A (en) * | 2017-09-30 | 2017-12-26 | 重庆长安工业(集团)有限责任公司 | Interchangeable big cutting-in deep hole expanding cutter |
| CN108340006A (en) * | 2018-01-24 | 2018-07-31 | 汤蒙琪 | A kind of plate milling device of mechanical processing adjustable aperture |
| CN209174804U (en) * | 2018-12-19 | 2019-07-30 | 泰州润伟机械有限公司 | A kind of flange Counterboring apparatus in detectable flange aperture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748321A (en) * | 2019-11-06 | 2020-02-04 | 绍兴上虞学峰能源科技有限公司 | Anti-theft valve for petroleum well head |
| CN112895407A (en) * | 2021-01-26 | 2021-06-04 | 宜宾学院 | Thermoplastic pipeline expanding device |
| CN114346866A (en) * | 2021-12-19 | 2022-04-15 | 江苏汉达机械有限公司 | Polishing device for metal pipe |
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| CN110405281B (en) | 2020-06-02 |
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