CN109759624A - A kind of alloy processing drill - Google Patents
A kind of alloy processing drill Download PDFInfo
- Publication number
- CN109759624A CN109759624A CN201910247377.XA CN201910247377A CN109759624A CN 109759624 A CN109759624 A CN 109759624A CN 201910247377 A CN201910247377 A CN 201910247377A CN 109759624 A CN109759624 A CN 109759624A
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- Prior art keywords
- working shaft
- sleeve
- bottom end
- side wing
- erecting bed
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 239000000956 alloy Substances 0.000 title claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000872 buffer Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention discloses a kind of alloy processing drill, including lower working shaft, upper working shaft, erecting bed, first sleeve, drill bit, anti-blocking mechanism and blade, wherein upper working shaft is mounted on the top of lower working shaft by bolt insertion, mounting plate is horizontally installed with by bolt on inside the top of lower working shaft, being recessed inwardly among the lower surface of mounting plate has square groove, and the centre of square groove is provided with circular through hole, erecting bed is provided in square groove, first sleeve is provided in erecting bed, the inner cavity that the through-hole that the top of first sleeve is arranged in square groove on mounting plate works up axis extends, first sleeve is upwardly extended through upper working shaft, and the top of first sleeve is provided with drill bit, drill bit is fixedly connected by positioning pin with the connecting shaft being arranged in first sleeve, by pushing, and then second connecting rod can be pushed in the upper of vertical direction Lower movement is seen, and then can push the movement of two sliding blocks, may finally adjust the angle of the first side wing and vertical direction.
Description
Technical field
The present invention relates to a kind of processing drill, specially a kind of alloy processing drill belongs to processing drill application technology
Field.
Background technique
Drill bit is the chief component of drilling equipment, and main function is broken pure rock, forms wellbore.Rotary drilling-head is
The drill bit that petroleum industry generally uses at present, rotary drilling-head can generate rotation under mechanical drive, to drive entire drill bit
It generates centripetal movement, and cuts by invading, grind and make rock generation slight crack and be crushed, play the role of drilling downwards.Drill bit is main
One of drilling equipment wanted, according to the difference of working environment, territorial environment, specification, the shape of drill bit should also be as it is different,
It, should be specifically to need, according to specific design scheme when carrying out oil drilling work.
The length of drill bit is to be fixedly mounted to existing drill bit at work, the length to drill bit can not be carried out as needed
Adjustment, be unable to satisfy needs when use, and if drill bit at work not in time cleared of debris will cause clast blocking, influence work
Make efficiency, existing drill bit can not carry out the cleaning of clast at work, be unable to satisfy and use needs.
Summary of the invention
The purpose of the present invention is to provide a kind of alloy processing drill, to solve existing drill bit drill bit at work
Length is to be fixedly mounted, and can not be adjusted as needed to the length of drill bit, be unable to satisfy needs when use, and drill bit
If cleared of debris will cause clast blocking not in time at work, influence working efficiency, existing drill bit can not at work into
The cleaning of row clast, is unable to satisfy the technical issues of use needs.
The purpose of the present invention can be achieved through the following technical solutions:
The present invention provides a kind of alloy processing drill, including lower working shaft, upper working shaft, erecting bed, first sleeve, drill bit,
Anti-blocking mechanism and blade, wherein upper working shaft is mounted on the top of lower working shaft, the top of lower working shaft by bolt insertion
Mounting plate is horizontally installed with by bolt on inside, being recessed inwardly among the lower surface of mounting plate has square groove, and the centre of square groove
It is provided with circular through hole, erecting bed is provided in square groove, first sleeve is provided in erecting bed, the top of first sleeve is through peace
The inner cavity that the through-hole being arranged in square groove in loading board works up axis extends, and first sleeve is upwardly extended through upper working shaft, and the
The top of one sleeve is provided with drill bit, and drill bit is fixedly connected by positioning pin with the connecting shaft being arranged in first sleeve；
Annular distance is provided in the upper working shaft, the bottom end of annular distance is provided with wedge groove, and the bottom end of wedge groove is provided with mounting plate,
Air cavity is provided in lower working shaft, the bottom end of erecting bed is provided with telescopic rod, and the top of telescopic rod is solid by bolt and erecting bed
Fixed connection, and the bottom end of telescopic rod extends outwardly through seal chamber, the bottom end of telescopic rod is provided with cylinder, gas through lower working shaft
Cylinder is fixedly connected by bolt with the bottom end of lower working shaft；
The top of the upper working shaft is provided with anti-blocking mechanism, and anti-blocking mechanism includes transverse slat, the first support plate, the first flank
Plate, upper side wing, lower side wing, sliding block, support spring and the second support plate, transverse slat are vertically fixed on first sleeve by bolt
Outer wall on, the first support plate removably is installed among the lower surface of transverse slat, the lower surface of transverse slat is symmetrically set with center line
It is equipped with the first side wing, and is provided with side wing on the opposite side inner wall of two the first side wings, and upper side wing is logical
It crosses hinge column to be flexibly connected with transverse slat, the bottom end of upper side wing is connected with lower side wing, and lower side wing by hinge column
Bottom end sliding block is connected with by hinge column；
The side wall of first support plate has linear guide with center line symmetrical setting, slidably connects sliding block in linear guide,
Support spring is provided with above linear guide, support spring is vertically welded on the side wall of support plate, and the top of support spring
End is welded with the second support plate, and the second support plate is set in parallel with the first support plate, and the opposite side of two sliding blocks is horizontal
It is provided with first connecting rod, the both ends of first connecting rod are fixedly connected by bolt with two sliding blocks, and the intermediate setting of first connecting rod
There is second sleeve, second sleeve and first connecting rod are in tight fit connection, and second is welded among the bottom end of second sleeve
Connecting rod, second connecting rod extends outwardly through upper working shaft is provided with pushing block, by pushing.
As further scheme of the invention, upper working shaft and lower working shaft are cirque structure, and upper working shaft is under
Sealing ring is provided between working shaft.
As further scheme of the invention, erecting bed is in U-shape structure, and sealing is provided between first sleeve and erecting bed
The aperture of pad, first sleeve is adapted with the through-hole aperture being arranged in the square groove of mounting plate.
As further scheme of the invention, several through-holes are provided on mounting plate, several through-holes are connected with wedge groove,
Air cavity is connected to several through-holes and wedge groove, and communicating pipe is provided in air cavity, and one end of communicating pipe is provided with exhaust fan.
As further scheme of the invention, seal chamber is the square structure of inner hollow, and the bottom end of seal chamber passes through spiral shell
Bolt is fixedly connected with the bottom end inner wall of lower working shaft, compressed spring is vertically installed in seal chamber, compressed spring setting is flexible
The outside of bar, and the top of compressed spring and bottom end are weldingly fixed on the inner wall of seal chamber.
As further scheme of the invention, cushion is provided between cylinder and lower working shaft.
As further scheme of the invention, there is limited block on the outer wall of the upper working shaft with center line symmetrical setting,
Limited block is weldingly fixed on the outer wall of working shaft, and mounting groove is provided with below limited block, and it is fixed to be provided on mounting groove
Position key.
As further scheme of the invention, transverse slat is the square structure that centre is provided with through-hole, and the first support plate is in
The centre of two the first side wings is equidistantly provided with several filter hole on the first side wing.
As further scheme of the invention, several bit-withdrawing slots are equidistantly provided on the drill bit, several bit-withdrawing slots exist
The surface of drill bit is arranged in cambered surface, and the lower surface of several bit-withdrawing slots is equidistantly provided with several blades, and several blades are equal
It is fixedly connected by fixing bolt with drill bit.
The specific steps of the processing drill application method include:
First sleeve is sequentially passed through through-hole on annular distance, wedge groove and mounting plate and erecting bed is bolted by the first step
Connection, and gasket is set between erecting bed and first sleeve, telescopic rod is bolted on to the lower surface of erecting bed,
The bottom end of seal chamber is fixedly connected with the bottom end inner wall of lower working shaft, and by telescopic rod outside seal chamber and downward working shaft
Extension installs compressed spring for being located on the outside of the telescopic rod in seal chamber, and the top of compressed spring and bottom end is welded admittedly
It is scheduled on the inner wall of seal chamber, cylinder is installed in the bottom end of telescopic rod, and cushion is set between cylinder and telescopic rod；
Upper working shaft and lower working shaft are bolted to connection, and set between upper working shaft and lower working shaft by second step
Set sealing ring；
Transverse slat is vertically fixed on the outer wall of first sleeve by third step by bolt, dismountable among the lower surface of transverse slat
First support plate is installed, by the lower surface of transverse slat with the first side wing of center line symmetrical setting, two the first side wings it is opposite
Side wing is provided on the inner wall of side, the bottom end of upper side wing is connected with lower side wing, and downside by hinge column
The bottom end of wing plate is flexibly connected sliding block by hinge column, and sliding block is arranged in linear guide, and the opposite side level of two sliding blocks is set
It is equipped with first connecting rod, and the centre of first connecting rod is provided with second sleeve, is welded with second among the bottom end of second sleeve
Connecting rod, second connecting rod extends outwardly through upper working shaft is provided with pushing block；
Upper working shaft is fixedly connected by positioning key with driving mechanism, while opening cylinder by the 4th step, and cylinder drives telescopic rod
Lower movement in the vertical direction, so that drill bit is adjusted to suitable position, pushes away to drive erecting bed lower movement in the vertical direction
Dynamic pushing block, pushing block push second connecting rod mobile, and then drive the rotation of the first side wing, so that the first side wing is adjusted to suitable position
It sets, opens driving mechanism, and then drive bit, blade drills with bit and then by workpiece to be processed, and clast is through moving back
Bits slot is to move backward, and enter in annular distance through the first side wing, and then be discharged through air cavity.
Beneficial effects of the present invention:
1, a kind of alloy processing drill of the present invention, sequentially passes through the through-hole on annular distance, wedge groove and mounting plate for first sleeve
It is bolted to connection with erecting bed, and gasket is set between erecting bed and first sleeve, gasket can reduce
Frictional force when directly contacting between one sleeve and erecting bed, reduces the surface abrasion of first sleeve, and telescopic rod is passed through bolt
It is fixed on the lower surface of erecting bed, the bottom end of seal chamber is fixedly connected with the bottom end inner wall of lower working shaft 1, and telescopic rod is passed through
It wears and extends outside seal chamber and downwards working shaft, compressed spring is installed by being located on the outside of the telescopic rod in seal chamber, and bullet will be compressed
The top and bottom end of spring are weldingly fixed on the inner wall of seal chamber, and compressed spring passes through connecting shaft when can work with cushioned drill bit
To the pressure that erecting bed applies, and then erecting bed can be buffered to the impact force of telescopic rod, telescopic rod is avoided to make because stress is excessive
At damage, cylinder is installed in the bottom end of telescopic rod, and cushion is set between cylinder and telescopic rod, cushion can reduce gas
Frictional force between cylinder and lower working shaft, reduces the damage of cylinder.
2, a kind of alloy processing drill of the present invention, transverse slat is vertically fixed on the outer wall of first sleeve by bolt,
The first support plate of dismountable installation among the lower surface of transverse slat, by the lower surface of transverse slat with the first flank of center line symmetrical setting
Plate is provided with side wing on the opposite side inner wall of two the first side wings, and it is living that the bottom end of upper side wing passes through hinge column
It is dynamic to be connected with lower side wing, upside wing plate can be made to rotate centered on hinge column by hinge column, and then drive the first flank
Plate turns in a certain angle with vertical direction, and the bottom end of lower side wing is flexibly connected sliding block by hinge column, and sliding block setting exists
In linear guide, support spring is provided with above linear guide, support spring is vertically welded on the side wall of support plate, and is propped up
The top of support spring is welded with the second support plate, and the second support plate is set in parallel with the first support plate, by being arranged the
Two support plates and support spring, can buffer impact force when side wing rotates down to lower side wing, and two sliding blocks are opposite
Side is horizontally disposed first connecting rod, and the centre of first connecting rod is provided with second sleeve, welding among the bottom end of second sleeve
It is fixed with second connecting rod, second connecting rod extends outwardly through upper working shaft is provided with pushing block, by pushing, and then can push away
Dynamic second connecting rod is seen in moving up and down for vertical direction, and then can push the movement of two sliding blocks, may finally adjust first
The angle of side wing and vertical direction.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of alloy processing drill structural schematic diagram of the present invention.
Fig. 2 is part A enlarged drawing in Fig. 1 of the present invention.
Fig. 3 is anti-blocking mechanism structural schematic diagram of the present invention.
Fig. 4 is the first side wing main view of the invention.
Fig. 5 is drill bit structure schematic diagram of the present invention.
In figure: 1, lower working shaft；2, upper working shaft；3, sealing ring；4, mounting plate；5, erecting bed；6, first sleeve；7, it bores
Head；8, connecting shaft；9, annular distance；10, wedge groove；11, air cavity；12, seal chamber；13, telescopic rod；14, compressed spring；15, it buffers
Pad；16, cylinder；17, limited block；18, mounting groove；19, anti-blocking mechanism；191, transverse slat；192, the first support plate；193, first
Side wing；194, upper side wing；195, lower side wing；196, hinge column；197, sliding block；198, linear guide；199, first connects
Bar；200, second sleeve；201, second connecting rod；202, the second support plate；203, support spring；204, filter hole；20, it seals
Pad；21, bit-withdrawing slot；22, blade；23, fixing bolt.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Referring to Figure 1-5, a kind of alloy processing drill, including lower working shaft 1, upper working shaft 2, erecting bed 5, first set
Cylinder 6, drill bit 7, anti-blocking mechanism 19 and blade 22, wherein upper working shaft 2 is mounted on the top of lower working shaft 1 by bolt insertion
End, and upper working shaft 2 and lower working shaft 1 are cirque structure, are provided with sealing ring between upper working shaft 2 and lower working shaft 1
3, sealing ring 3 can guarantee the leakproofness between upper working shaft 2 and lower working shaft 1, so that upper working shaft 2 and lower working shaft
The cavity being connected in 1 has good air-tightness, and the cavity being connected in working shaft 2 and lower working shaft 1 in guarantee can taken out
Form certain internal pressure under the action of blower, inside the top of lower working shaft 1 on mounting plate 4 is horizontally installed with by bolt, peace
Being recessed inwardly among the lower surface of loading board 4 has square groove, and the centre of square groove is provided with circular through hole, is provided with erecting bed in square groove
5, erecting bed 5 is in U-shape structure, is provided with first sleeve 6 in erecting bed 5, and erecting bed 5 is that first sleeve 6 provides support force, and first
Gasket 20 is provided between sleeve 6 and erecting bed 5, gasket 20 can be reduced directly to be connect between first sleeve 6 and erecting bed 5
Frictional force when touching, reduces the surface abrasion of first sleeve 6, and what is be arranged in the aperture of first sleeve 6 and the square groove of mounting plate 4 is logical
Hole aperture is adapted, and the top of first sleeve 6 through-hole of setting in square groove on mounting plate 4 works up the inner cavity of axis 2
Extend, first sleeve 6 is upwardly extended through upper working shaft 2, and the top of first sleeve 6 is provided with drill bit 7, and it is fixed that drill bit 7 passes through
Position pin is fixedly connected with the connecting shaft 8 being arranged in first sleeve 6；
Annular distance 9 is provided in the upper working shaft 2, the bottom end of annular distance 9 is provided with wedge groove 10, and the bottom end of wedge groove 10 is provided with
Mounting plate 4 is provided with several through-holes on mounting plate 4, and several through-holes are connected with wedge groove 10, are provided with gas in lower working shaft 1
Chamber 11, air cavity 11 are connected to several through-holes and wedge groove 10, and communicating pipe is provided in air cavity 11, and one end of communicating pipe is provided with
Exhaust fan, exhaust fan pass through several through-holes, wedge groove 10 by being evacuated to the air cavity 11 of lower working shaft 1 communicating pipe
It may finally be to being evacuated in annular distance 9, exhaust fan is to be evacuated in annular distance 9 can be by the clast drilled out on drill bit 7 by ring
Sucking in hole 9, and being discharged after air cavity 11, thus effectively avoid the clast drilled out by drill bit 7 it is excessive caused by blocking, peace
The bottom end of dress platform 5 is provided with telescopic rod 13, and the top of telescopic rod 13 is fixedly connected by bolt with erecting bed 5, and telescopic rod 13
Bottom end extend outwardly through seal chamber 12, seal chamber 12 is the square structure of inner hollow, and the bottom end of seal chamber 12 passes through spiral shell
Bolt is fixedly connected with the bottom end inner wall of lower working shaft 1, and compressed spring 14 is vertically installed in seal chamber 12, and compressed spring 14 is arranged
In the outside of telescopic rod 13, and the top of compressed spring 14 and bottom end are weldingly fixed on the inner wall of seal chamber 12, compress bullet
Spring 14 can be with the pressure that is applied by connecting shaft 8 to erecting bed 5 when the work of cushioned drill bit 7, and then can buffer erecting bed 5 to stretching
The impact force of contracting bar 13, avoid telescopic rod 13 because stress it is excessive caused by damage, the bottom end of telescopic rod 13 is arranged through lower working shaft 1
There is cylinder 16, cylinder 16 is fixedly connected by bolt with the bottom end of lower working shaft 1, and is arranged between cylinder 16 and lower working shaft 1
There is cushion 15, cushion 15 can reduce the frictional force between cylinder 16 and lower working shaft 1, reduce the damage of cylinder 16；
There is limited block 17 on the outer wall of the upper working shaft 1 with center line symmetrical setting, limited block 17 is weldingly fixed on work
On the outer wall of axis 2, and the lower section of limited block 17 is provided with mounting groove 18, and positioning key is provided on mounting groove 18, and operator will
Upper working shaft 2 is mounted on rotational workpieces by positioning key, and then drives upper working shaft 2 and lower working shaft 1 by rotational workpieces
It is rotated, and then drives 7 rotary operation of drill bit；
The top of the upper working shaft 2 is provided with anti-blocking mechanism 19, and anti-blocking mechanism 19 includes transverse slat 191, the first support plate
192, the first side wing 193, upper side wing 194, lower side wing 195, sliding block 197, support spring 203 and the second support plate 202,
Transverse slat 191 is the square structure that centre is provided with through-hole, and transverse slat 191 is vertically fixed on the outer wall of first sleeve 6 by bolt,
The first support plate 192 removably is installed among the lower surface of transverse slat 191, the first support plate 192 can carry out according to demand
To be adapted with the diameter of first sleeve 6, there is the first side wing in the lower surface of transverse slat 191 with center line symmetrical setting for adjustment
193, the first support plate 192 is in the centre of two the first side wings 193, and in the opposite side of two the first side wings 193
Side wing 194 is provided on wall, and upper side wing 194 is flexibly connected by hinge column 196 with transverse slat 191, by hinged
Column 196 can make upside wing plate 194 rotated centered on hinge column 196, and then drive the first side wing 193 turn to vertically
Direction is in a certain angle, and the bottom end of upper side wing 194 is connected with lower side wing 195, lower side wing by hinge column 196
195 can rotate around hinge column 196, so as to arbitrarily change the angle between upper side wing 194, and lower side wing 195
Bottom end sliding block 197 is connected with by hinge column 196, sliding block can be made by the hinge column 196 connecting with sliding block 197
It is relatively rotated between 197 and lower side wing 195；
The side wall of first support plate 192 has linear guide 198 with center line symmetrical setting, and sliding connects in linear guide 198
It is connected to sliding block 197, sliding block 197 can be made to move up and down in linear guide 198 by the way that linear guide 198 is arranged, to push
Lower side wing 195 is rotated centered on hinge column 196, and then upside wing plate 194 can be made to rotate, and then push the first side wing
193 rotate around hinge column 196, and the top of linear guide 198 is provided with support spring 203, and support spring 203 is vertically welded in the
On the side wall of one support plate 192, and the top of support spring 203 is welded with the second support plate 202, the second support plate 202
It is set in parallel with the first support plate 192, by the second support plate of setting 202 and support spring 203, side wing can be buffered
194 when rotating down to the impact force of lower side wing 195, two opposite sides of sliding block 197 are horizontally disposed first connecting rod 199,
The both ends of first connecting rod 199 are fixedly connected by bolt with two sliding blocks 197, and the centre of first connecting rod 199 is provided with second
Sleeve 200, second sleeve 200 and first connecting rod 199 are in tight fit connection, and are welded and fixed among the bottom end of second sleeve 200
There is second connecting rod 201, second connecting rod 201 extends outwardly through upper working shaft 2 is provided with pushing block, by pushing, Jin Erke
To push second connecting rod 201 to see in moving up and down for vertical direction, and then the movement of two sliding blocks 197 can be pushed, finally may be used
To adjust the angle of the first side wing 193 and vertical direction.
Several filter hole 204 are equidistantly provided on first side wing 193, several filter hole 204 can be by drill bit 7
The larger clast filtering drilled out, prevents larger clast from entering in annular distance 9 and results in blockage.
Several bit-withdrawing slots 21 are equidistantly provided on the drill bit 7, several bit-withdrawing slots 21 are set on the surface of drill bit 7 in cambered surface
It sets, and the lower surface of several bit-withdrawing slots 21 is equidistantly provided with several blades 22, several blades 22 are treated with the rotation of drill bit 7
Workpieces processing drills, and several blades 22 are fixedly connected by fixing bolt 23 with drill bit 7.
The specifically used and course of work of the processing drill are as follows:
First sleeve 6 is sequentially passed through through-hole on annular distance 9, wedge groove 10 and mounting plate 4 and erecting bed 5 passes through spiral shell by the first step
Bolt is fixedly connected, and gasket 20 is arranged between erecting bed 5 and first sleeve 6, and telescopic rod 13 is bolted on peace
The lower surface for filling platform 5, the bottom end of seal chamber 12 is fixedly connected with the bottom end inner wall of lower working shaft 1, and telescopic rod 13 is run through
Extend outside seal chamber 12 and downwards working shaft 1, compressed spring 14 is installed by being located on the outside of the telescopic rod 13 in seal chamber 12, and will
The top and bottom end of compressed spring 14 are weldingly fixed on the inner wall of seal chamber 12, install cylinder in the bottom end of telescopic rod 13
16, and cushion 15 is set between cylinder 16 and telescopic rod 13；
Upper working shaft 2 and lower working shaft 1 are bolted to connection by second step, and upper working shaft 2 and lower working shaft 1 it
Between be arranged sealing ring 3；
Transverse slat 191 is vertically fixed on the outer wall of first sleeve 6 by third step by bolt, can among the lower surface of transverse slat 191
The first support plate of installation 192 of disassembly, by the lower surface of transverse slat 191 with the first side wing of center line symmetrical setting 193, two
Side wing 194 is provided on the opposite side inner wall of one side wing 193, the bottom end of upper side wing 194 passes through hinge column 196
It is connected with lower side wing 195, and the bottom end of lower side wing 195 is flexibly connected sliding block 197, sliding block 197 by hinge column 196
It is arranged in linear guide 198, two opposite sides of sliding block 197, which are horizontally disposed with, first connecting rod 199, and first connecting rod 199
Centre is provided with second sleeve 200, and second connecting rod 201, second connecting rod 201 are welded among the bottom end of second sleeve 200
Extend outwardly through upper working shaft 2 and is provided with pushing block；
Upper working shaft 2 is fixedly connected by positioning key with driving mechanism, while opening cylinder 16 by the 4th step, and cylinder 16 drives
The lower movement in the vertical direction of telescopic rod 13, to drive the lower movement in the vertical direction of erecting bed 5 so that drill bit 7 adjust to
Suitable position pushes pushing block, and pushing block pushes second connecting rod 201 mobile, and then drives the rotation of the first side wing 193, so that first
Side wing 193 is adjusted to suitable position, opens driving mechanism, and then drill bit 7 is driven to rotate, blade 22 rotates in turn with drill bit 7
Workpiece to be processed is drilled, clast is moved backward through bit-withdrawing slot for 21, and is entered in annular distance 9 through the first side wing 193, Jin Erjing
Air cavity 11 is discharged.
In the use of the present invention, first sleeve 6 to be sequentially passed through to the through-hole and peace on annular distance 9, wedge groove 10 and mounting plate 4
Dress platform 5 is bolted to connection, and gasket 20 is arranged between erecting bed 5 and first sleeve 6, and gasket 20 can be reduced
Frictional force when directly contacting between first sleeve 6 and erecting bed 5 reduces the surface abrasion of first sleeve 6, telescopic rod 13 is led to
The lower surface that bolt is fixed on erecting bed 5 is crossed, the bottom end of seal chamber 12 is fixedly connected with the bottom end inner wall of lower working shaft 1, and
Telescopic rod 13 is extended through seal chamber 12 and downwards outside working shaft 1, will be installed on the outside of the telescopic rod 13 being located in seal chamber 12
Compressed spring 14, and the top of compressed spring 14 and bottom end are weldingly fixed on the inner wall of seal chamber 12, compressed spring 14
The pressure that erecting bed 5 is applied by connecting shaft 8 when can be worked with cushioned drill bit 7, and then erecting bed 5 can be buffered to telescopic rod
13 impact force, avoid telescopic rod 13 because stress it is excessive caused by damage, cylinder 16 is installed in the bottom end of telescopic rod 13, and in cylinder
Cushion 15 is set between 16 and telescopic rod 13, and cushion 15 can reduce the frictional force between cylinder 16 and lower working shaft 1, subtract
The damage of few cylinder 16；Transverse slat 191 is vertically fixed on the outer wall of first sleeve 6 by bolt, in the lower surface of transverse slat 191
Between the first support plate 192 is removably installed, by the lower surface of transverse slat 191 with the first side wing of center line symmetrical setting 193, two
Side wing 194 is provided on the opposite side inner wall of a first side wing 193, the bottom end of upper side wing 194 passes through hinged
Column 196 is connected with lower side wing 195, upside wing plate 194 can be made to turn centered on hinge column 196 by hinge column 196
It is dynamic, and then it is in a certain angle with vertical direction to drive the first side wing 193 to turn to, the bottom end of lower side wing 195 passes through hinged
Column 196 is flexibly connected sliding block 197, and sliding block 197 is arranged in linear guide 198, and the top of linear guide 198 is provided with support bullet
Spring 203, support spring 203 is vertically welded on the side wall of the first support plate 192, and the top of support spring 203 is welded and fixed
There is the second support plate 202, the second support plate 202 is set in parallel with the first support plate 192, by the way that the second support plate 202 is arranged
With support spring 203, can buffer when side wing 194 rotates down to the impact force of lower side wing 195, two sliding blocks 197
Opposite side is horizontally disposed first connecting rod 199, and the centre of first connecting rod 199 is provided with second sleeve 200, second sleeve
Second connecting rod 201 is welded among 200 bottom end, second connecting rod 201 extends outwardly to be provided with through upper working shaft 2 to be pushed away
Block by pushing, and then can push second connecting rod 201 to see in moving up and down for vertical direction, and then can push two
The movement of a sliding block 197 may finally adjust the angle of the first side wing 193 and vertical direction.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of alloy processing drill, which is characterized in that including lower working shaft (1), upper working shaft (2), erecting bed (5),
One sleeve (6), drill bit (7), anti-blocking mechanism (19) and blade (22), wherein upper working shaft (2) are mounted on by bolt insertion
The top of lower working shaft (1), inside the top of lower working shaft (1) on mounting plate (4), mounting plate be horizontally installed with by bolt
(4) being recessed inwardly among lower surface has square groove, and the centre of square groove is provided with circular through hole, is provided with erecting bed in square groove
(5), it is provided with first sleeve (6) in erecting bed (5), what the top of first sleeve (6) was arranged in square groove on mounting plate (4)
The inner cavity that through-hole works up axis (2) extends, and first sleeve (6) is upwardly extended through upper working shaft (2), and first sleeve (6)
Top be provided with drill bit (7), drill bit (7) is fixedly connected by the connecting shaft (8) of setting in positioning pin and first sleeve (6)；
It is provided with annular distance (9) in the upper working shaft (2), the bottom end of annular distance (9) is provided with wedge groove (10), wedge groove (10)
Bottom end is provided with mounting plate (4), is provided with air cavity (11) in lower working shaft (1), the bottom end of erecting bed (5) is provided with telescopic rod
(13), the top of telescopic rod (13) is fixedly connected by bolt with erecting bed (5), and seal chamber is run through in the bottom end of telescopic rod (13)
(12) extend outwardly, the bottom end of telescopic rod (13) is provided with cylinder (16) through lower working shaft (1), cylinder (16) by bolt with
The bottom end of lower working shaft (1) is fixedly connected；
The top of the upper working shaft (2) is provided with anti-blocking mechanism (19), and anti-blocking mechanism (19) includes transverse slat (191),
One support plate (192), the first side wing (193), upper side wing (194), lower side wing (195), sliding block (197), support spring
(203) it is vertically fixed on by bolt on the outer wall of first sleeve (6) with the second support plate (202), transverse slat (191), transverse slat
(191) it is removably equipped with the first support plate (192) among lower surface, the lower surface of transverse slat (191) is symmetrical with center line
It is provided with the first side wing (193), and is provided with side wing on the opposite side inner wall of two the first side wings (193)
(194), and upper side wing (194) is flexibly connected by hinge column (196) with transverse slat (191), and the bottom end of upper side wing (194) is logical
It crosses hinge column (196) to be connected with lower side wing (195), and the bottom end of lower side wing (195) passes through hinge column (196) activity
It is connected with sliding block (197)；
The side wall of first support plate (192) has linear guide (198) with center line symmetrical setting, in linear guide (198)
It slidably connects sliding block (197), is provided with above linear guide (198) support spring (203), support spring (203) is vertical
It is welded on the side wall of support plate (192), and the top of support spring (203) is welded with the second support plate (202), second
Support plate (202) is set in parallel with the first support plate (192), and the opposite side of two sliding blocks (197) is horizontally disposed the first company
The both ends of bar (199), first connecting rod (199) are fixedly connected by bolt with two sliding blocks (197), and first connecting rod (199)
Centre is provided with second sleeve (200), and second sleeve (200) and first connecting rod (199) are in tight fit connection, and second sleeve
(200) it is welded among bottom end second connecting rod (201), second connecting rod (201) extends outwardly through upper working shaft (2) to be set
It is equipped with pushing block, by pushing.
2. a kind of alloy processing drill according to claim 1, which is characterized in that the upper working shaft (2) and lower work
Making axis (1) is cirque structure, is provided with sealing ring (3) between upper working shaft (2) and lower working shaft (1).
3. a kind of alloy processing drill according to claim 1, which is characterized in that the erecting bed (5) is in U-shape knot
Structure is provided with gasket (20) between first sleeve (6) and erecting bed (5), aperture and mounting plate (4) of first sleeve (6)
The through-hole aperture being arranged in square groove is adapted.
4. a kind of alloy processing drill according to claim 1, which is characterized in that be provided on the mounting plate (4)
Several through-holes, several through-holes are connected with wedge groove (10), and air cavity (11) is connected to several through-holes and wedge groove (10), air cavity
(11) it is provided with communicating pipe in, one end of communicating pipe is provided with exhaust fan.
5. a kind of alloy processing drill according to claim 1, which is characterized in that the seal chamber (12) is in inside
Empty square structure, the bottom end of seal chamber (12) are fixedly connected by bolt with the bottom end inner wall of lower working shaft (1), seal chamber
(12) it is vertically installed with compressed spring (14) in, compressed spring (14) is arranged in the outside of telescopic rod (13), and compressed spring
(14) top and bottom end is weldingly fixed on the inner wall of seal chamber (12).
6. a kind of alloy processing drill according to claim 1, which is characterized in that the cylinder (16) and lower working shaft
(1) cushion (15) are provided between.
7. a kind of alloy processing drill according to claim 1, which is characterized in that the outer wall of the upper working shaft (1)
On have limited block (17) with center line symmetrical setting, limited block (17) is weldingly fixed on the outer wall of working shaft (2), and limit
It is provided with below block (17) mounting groove (18), mounting groove is provided with positioning key on (18).
8. a kind of alloy processing drill according to claim 1, which is characterized in that the transverse slat (191) sets for centre
It is equipped with the square structure of through-hole, the first support plate (192) is in the centre of two the first side wings (193), the first side wing
(193) several filter hole (204) are equidistantly provided on.
9. a kind of alloy processing drill according to claim 1, which is characterized in that equidistantly set on the drill bit (7)
It being equipped with several bit-withdrawing slots (21), several bit-withdrawing slots (21) are arranged on the surface of drill bit (7) in cambered surface, and several bit-withdrawing slots (21)
Lower surface is equidistantly provided with several blades (22), and several blades (22) are solid by fixing bolt (23) and drill bit (7)
Fixed connection.
10. a kind of alloy processing drill according to claim 1, which is characterized in that the processing drill application method
Specific steps include:
First sleeve (6) is sequentially passed through the through-hole and erecting bed on annular distance (9), wedge groove (10) and mounting plate (4) by the first step
(5) it is bolted to connection, and gasket (20) is set between erecting bed (5) and first sleeve (6), by telescopic rod (13)
It is bolted on the lower surface of erecting bed (5), the bottom end of seal chamber (12) and the bottom end inner wall of lower working shaft (1) are fixed
Connection, and by telescopic rod (13), through seal chamber (12), simultaneously working shaft (1) extends outside downwards, will be located at stretching in seal chamber (12)
Compressed spring (14) are installed on the outside of contracting bar (13), and the top of compressed spring (14) and bottom end are weldingly fixed on seal chamber
(12) on inner wall, cylinder (16) are installed in the bottom end of telescopic rod (13), and be arranged between cylinder (16) and telescopic rod (13)
Cushion (15)；
Upper working shaft (2) and lower working shaft (1) are bolted to connection by second step, and in upper working shaft (2) and lower work
Sealing ring (3) are set between axis (1)；
Transverse slat (191) is vertically fixed on the outer wall of first sleeve (6), the lower surface of transverse slat (191) by third step by bolt
Intermediate dismountable installation the first support plate (192), by the lower surface of transverse slat (191) with the first side wing of center line symmetrical setting
(193), it is provided with side wing (194) on the opposite side inner wall of two the first side wings (193), upper side wing (194)
Bottom end be connected with lower side wing (195) by hinge column (196), and the bottom end of lower side wing (195) passes through hinge column
(196) sliding block (197) are flexibly connected, sliding block (197) setting is in linear guide (198), the opposite side water of two sliding blocks (197)
It is flat to be provided with first connecting rod (199), and the centre of first connecting rod (199) is provided with second sleeve (200), second sleeve (200)
Bottom end among be welded with second connecting rod (201), second connecting rod (201) extends outwardly and is provided with through upper working shaft (2)
Pushing block；
Upper working shaft (2) is fixedly connected by positioning key with driving mechanism, while opening cylinder (16), cylinder by the 4th step
(16) telescopic rod (13) lower movement in the vertical direction is driven, so that erecting bed (5) lower movement in the vertical direction is driven, so that
Drill bit (7) is adjusted to suitable position, pushes pushing block, pushing block pushes second connecting rod (201) mobile, and then drives the first side wing
(193) it rotates, so that the first side wing (193) is adjusted to suitable position, opens driving mechanism, and then drive drill bit (7) rotation,
Blade (22) rotates with drill bit (7) and then workpiece to be processed drills, and clast is moved backward through bit-withdrawing slot for (21), and through first
Side wing (193) enters in annular distance (9), and then is discharged through air cavity (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910247377.XA CN109759624B (en) | 2019-03-29 | 2019-03-29 | A kind of alloy processing drill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247377.XA CN109759624B (en) | 2019-03-29 | 2019-03-29 | A kind of alloy processing drill |
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| CN109759624B CN109759624B (en) | 2019-08-23 |
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Cited By (1)
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| CN110253766A (en) * | 2019-06-27 | 2019-09-20 | 黄广顺 | A kind of superelevation fitting low-resistance drill bit |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109759624B (en) | 2019-08-23 |
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Effective date of registration: 20240418 Address after: 212000 Tuanjie village, Baoyan Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Huaxing special tool manufacturing Co.,Ltd. Country or region after: China Address before: No. 331-2, Huannan Road, Wusha community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN CITY LUCKY GOLDJYX PLASTIC HARDWARE ELECTRONIC Co.,Ltd. Country or region before: China |