CN108746745A - A kind of hole making drill and application method for copper row insulation sleeve - Google Patents
A kind of hole making drill and application method for copper row insulation sleeve Download PDFInfo
- Publication number
- CN108746745A CN108746745A CN201810748044.0A CN201810748044A CN108746745A CN 108746745 A CN108746745 A CN 108746745A CN 201810748044 A CN201810748044 A CN 201810748044A CN 108746745 A CN108746745 A CN 108746745A
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- China
- Prior art keywords
- boring
- connecting screw
- hole making
- making drill
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- 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
Abstract
The present invention provides a kind of hole making drill for copper row insulation sleeve, including mounting bracket and boring device, mounting bracket includes two stabilizer blades and connects the crossbeam of two stabilizer blades, boring device includes sleeve, connecting screw and boring cutter, boring cutter be vertically arranged and cutter head downward, boring cutter is set to be symmetrical arranged there are two and along connecting screw, the cutter head minimum point of two boring cutters is in same level, boring cutter is connect with connecting screw by connection strap, connection strap is horizontally disposed and can be moved along its length direction, the inner hollow of connecting screw forms installation cavity, laser module is equipped in installation cavity, it is identical to the cutting thickness of insulation sleeve when two boring cutter rotations, so that copper bar stress is relatively uniform in Tapping procedures, avoid scratching the zinc coat of copper bar, using reliable.The present invention also provides a kind of application methods of hole making drill, using rotary trepanning operation so that will not be damaged to the zinc coat of copper bar in Tapping procedures.
Description
Technical field
The present invention relates to hole making drill technical field more particularly to a kind of hole making drills and user for copper row insulation sleeve
Method.
Background technology
Copper bar is the conductive material often to be used in high voltage power distributing cabinet, in order to protect equipment and personal safety often will be
One layer of insulating materials is covered on copper bar, original connecting hole is blocked on copper bar after being put on because of insulating materials, is opened
Hole operation keeps original connecting hole exposed.The basic method directly cut using cutter carries out trepanning at present, and operation is more numb
It is tired, it is easy to injure hand, while because cutter exerts oneself uneven to be easy to scratch the zinc coat on copper bar.
Invention content
The purpose of the present invention is to provide a kind of hole making drills and application method for copper row insulation sleeve, are conducive to find accurately open
The position in hole, at the same it is easy to operate, safe and reliable.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of hole making drill for copper row insulation sleeve, packet
Mounting bracket and boring device are included, the mounting bracket includes two stabilizer blades and connects the crossbeam of two stabilizer blades, and boring device includes perpendicular
The straight sleeve being mounted on crossbeam, the connecting screw being arranged in sleeve and the boring cutter positioned at connecting screw lower end, boring cutter
Be vertically arranged and cutter head downward, boring cutter set there are two and along connecting screw be symmetrical arranged, the cutter head of two boring cutters is minimum
In same level, boring cutter is connect with connecting screw by connection strap point, and connection strap is horizontally disposed and can be along its length
Direction movement is spent, the inner hollow of connecting screw forms installation cavity, the laser for locating holes central point is equipped in installation cavity
Component.
Further, the lower end of the connecting screw be equipped with mounting base, mounting base be equipped with for connection strap by through-hole,
It is equipped with continuously distributed along its axis direction equipped with gear and the regulation handle rotated coaxially with gear, connection strap in through-hole
Tooth, gear and tooth engagement, the tune that rotation regulation handle rotates with moving gear and then connection strap movement is driven to realize trepanning cutter position
Section.
Further, there are two the gear is set, two gears are connected by regulation handle and axis overlaps, two connections
Tooth on item is oppositely arranged, and rotation regulation handle makes the rotation of two gear synchronous to drive two connection straps to synchronize to extending out
It opens or synchronous to contract；Alternatively, there are one the gear sets, two connection straps are located at the upper and lower ends of gear, two
Tooth on connection strap is oppositely arranged, and rotation regulation handle makes two connection straps synchronize to expand outwardly or synchronize to contract.
Further, the connecting screw includes screw rod epimere and screw rod hypomere, is equipped with first bearing in sleeve, on screw rod
By being pierced by from the upper end of sleeve after first bearing, the lower end of screw rod epimere is connect section with the upper end of screw rod hypomere, is set on crossbeam
There is second bearing, screw rod hypomere after second bearing with mounting base by connecting.
Further, the laser module includes power supply and laser head, and laser head emits along connecting screw axis vertical
Downward laser.
Further, the lower end of the stabilizer blade is equipped with fixing piece.
Further, the lower end of the stabilizer blade is equipped with bolt, and the length of fit of stabilizer blade and bolt is adjustable, fixing piece and bolt
Lower thread connection.
The invention also discloses a kind of application method of hole making drill, hole making drill is to be used for described in any above-mentioned technical proposal
The hole making drill of copper row insulation sleeve, application method include the following steps：
Step 1：By the output axis connection of the upper end of connecting screw and electric drill to realize output shaft of the connecting screw with electric drill
It rotates together；
Step 2：The copper bar for being cased with insulation sleeve is placed on objective table, two stabilizer blades of mounting bracket are individually positioned in
The both sides of copper bar.
Step 3：Make on the laser alignment copper bar that laser module sends out in connecting hole by adjusting the position of two stabilizer blades
Heart point；
Step 4：According to the diameter of connecting hole on copper bar, adjusts the position of connection strap and then adjust the position of boring cutter, make
Obtain the diameter that the distance between two boring cutters are more than or equal to connecting hole.
Step 5：Start electric drill, implements trepanning operation.
Further, the lower end of the stabilizer blade is equipped with fixing piece, and fixing piece is electromagnet, and objective table is by metal material system
At equipped with step A between step 3 and step 4：By the position of electromagnet energization fixing leg.
Further, the lower end of the stabilizer blade is equipped with bolt, and the length of fit of stabilizer blade and bolt is adjustable, fixing piece and bolt
Lower thread connection, step B is equipped with after step A：Adjusting bolt and the length of fit of stabilizer blade are to change crossbeam to copper bar
Distance adjusts boring cutter to the distance of copper bar in turn.
After adopting the above technical scheme, the invention has the advantages that：
1, fixing boring device by the way that mounting bracket is arranged makes trepanning more stablize, boring device include two boring cutters and
The position of trepanning central point can be accurately positioned by the way that laser module is arranged in laser module, and boring cutter is by can be along axis side
Connect to mobile connection strap with connecting screw so that the position of boring cutter is adjustable, by change two boring cutters between away from
From the size that can be adjusted open pore size, using rotary trepanning operation, two boring cutter rotations are driven by connecting screw rotation
Trepanning is completed, human contact's boring cutter is not necessarily to, it is easy to operate, safe, while because the cutter head minimum point of two boring cutters is in same
On one horizontal plane, two boring cutters are identical to the cutting thickness of insulation sleeve when rotating so that copper bar stress compares in Tapping procedures
Uniformly, avoid scratching the zinc coat of copper bar, use reliable.
2, by the way that mounting base is arranged, connection strap is located in the through-hole of mounting base and is moved along through-hole, and through-hole is to connection strap
Play the role of guiding so that the movement of connection strap is relatively reliable, by the way that regulation handle, rotation regulation handle band moving gear is arranged
Rotation drives the connection strap engaged with gear to move in turn so that the position of boring cutter is adjustable on connection strap, so that trepanning
Diameter it is adjustable so that hole making drill can adjust the size of trepanning according to the size of connecting hole on copper bar, increase the suitable of hole making drill
Use range.
3, by the way that two gears are arranged, two gears are connected by regulation handle and axis overlaps so that regulation handle turns
When dynamic, two gear synchronous simultaneously rotate in same direction, because the tooth on two connection straps is oppositely arranged, therefore when two gears rotate in same direction,
Two connection straps, which synchronize, to be expanded outwardly or synchronizes to contract so that the distance of two boring cutters to connecting screws is always maintained at
Unanimously, ensure that two boring cutters are all located on the outer diameter of trepanning, promote trepanning efficiency.Or there are one gear sets, rotation is adjusted
Handle band moving gear rotates, and because the tooth on two connection straps is oppositely arranged, two connection straps, which synchronize, to be expanded outwardly or synchronize inwardly
It shrinks so that the distance of two boring cutters to connecting screws is always maintained at unanimously, ensures that two boring cutters are all located at the outer of trepanning
On diameter, trepanning efficiency is promoted.
4, by the way that screw rod epimere and screw rod hypomere is arranged, screw rod epimere by being pierced by from the upper end of sleeve after first bearing,
Rotation screw rod epimere makes screw rod hypomere rotate together and mounting base is driven to rotate, and then drives boring cutter rotation, passes through setting
First bearing and second bearing so that the rotation of connecting screw is more smooth, steady.
5, by the way that power supply and laser head is arranged, power supply is powered for laser head, and laser head transmitting is perpendicular along connecting screw axis
Straight downward laser so that laser is on the central point of two boring cutters, by adjusting the position of mounting bracket so that laser shines
It penetrates at the center of copper bar connecting hole, you can so that the central point of trepanning is overlapped with the central point of connecting hole, avoid trepanning and company
Connecing hole site and being staggered keeps connecting hole completely exposed, promotes the accuracy of trepanning.
6, by the way that fixing piece, the position of fixing leg so that connecting screw mounting bracket in rotation process will not be sent out is arranged
Raw movement, promotes the reliability of trepanning.
7, by the way that bolt is arranged, bolt adjusts trepanning by adjusting horizontal depth of beam with the length of fit of stabilizer blade by changing
Knife is at a distance from copper bar so that the depth of boring cutter trepanning can control, it is not easy to scratch the zinc coat of copper bar so that trepanning is more
Add reliable.
8, the invention also discloses a kind of application method of hole making drill, hole making drill is to be used in any above-mentioned technical proposal
The hole making drill of copper row insulation sleeve, by the way that by the output axis connection of connecting screw and electric drill, the rotation of electric drill output shaft drives connection spiral shell
Bar rotates, without human intervention so that the trepanning of hole making drill is relatively labor-saving；Make laser alignment copper by adjusting the position of stabilizer blade
The central point of connecting hole on row so that trepanning central point is overlapped with the central point of connecting hole, is avoided connecting hole from being staggered with trepanning and is led
Cause connecting hole completely exposed so that trepanning is more accurate；By adjusting the position of connection strap and then the position of adjustment boring cutter
It sets so that the diameter of trepanning is adjustable, the position of boring cutter can be adjusted according to the diameter of connecting hole so that between two boring cutters
Distance is more than or equal to the diameter of connecting hole, ensures that connecting hole can be exposed.
9, pass through be arranged electromagnet energization fixing leg position so that electric drill rotation drive connecting screw rotation when
It waits, the position of mounting bracket will not move, avoid causing accident, and position of opening is accurate, the use of hole making drill be made more to pacify
It is complete reliable.
10, pass through the length of fit of adjusting bolt and stabilizer blade so that horizontal depth of beam is adjustable, and then changes boring cutter to copper
The distance of row so that the depth of boring cutter trepanning can control, it is not easy to scratch the zinc coat of copper bar so that trepanning more may be used
It leans on.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram of hole making drill of the present invention.
Fig. 2 is the structural schematic diagram in another direction of hole making drill of the present invention.
Fig. 3 is the sectional view in the directions A-A in Fig. 2.
Fig. 4 is the sectional view in the directions B-B in Fig. 3.
Marked the names of the parts are as follows in figure：
1, mounting bracket；11, stabilizer blade；111, fixing piece；112, bolt；12, crossbeam；121, second bearing；2, sleeve；21,
First bearing；3, connecting screw；31, screw rod epimere；311, the first installation cavity；32, screw rod hypomere；321, the second installation cavity；4,
Boring cutter；5, connection strap；51, tooth；6, laser module；61, power supply；62, laser head；7, mounting base；71, through-hole；72, hand is adjusted
Handle.
Specific implementation mode
As shown in Figures 1 to 4, the present invention provides a kind of hole making drill for copper row insulation sleeve, including mounting bracket 1 and trepanning dress
It sets, mounting bracket 1 includes two stabilizer blades 11 and connects the crossbeam 12 of two stabilizer blades 11, and boring device is fixed by the way that mounting bracket 1 is arranged
So that trepanning is more stablized, boring device includes the sleeve 2 being vertically installed on crossbeam 12, the connecting screw 3 in sleeve 2
And the boring cutter 4 positioned at 3 lower end of connecting screw, boring cutter 4 be vertically arranged and cutter head downward, boring cutter 4 set there are two and along
Connecting screw 3 be symmetrical arranged, the cutter head minimum point of two boring cutters 4 is in same level, two boring cutters 4 with connect spiral shell
Bar 3 is connected by two connection straps 5 respectively, and connection strap 5 is horizontally disposed and can be moved along its axis direction so that boring cutter 4
Position it is adjustable, the size of open pore size is can be adjusted by changing the distance between two boring cutters 4, using rotary trepanning
Operation drives two rotations of boring cutter 4 to complete trepanning by the rotation of connecting screw 3, without human contact's boring cutter 4, easy to operate,
Safety, while because the cutter head minimum point of two boring cutters 4 is in same level, to insulation sleeve when two boring cutters 4 rotate
Cutting thickness it is identical so that copper bar stress is relatively uniform in Tapping procedures, avoid scratch copper bar zinc coat, can using comparing
It leans on, the inner hollow of connecting screw 3 forms installation cavity, is equipped with laser module 6 in installation cavity, trepanning central point can be accurately positioned
Position.
In the present embodiment, the lower end of connecting screw 3 is equipped with mounting base 7, mounting base 7 be equipped with for connection strap 5 by it is logical
Hole 71, connection strap 5 are located in the through-hole 71 of mounting base 7 and are moved along through-hole 71, and through-hole 71 plays connection strap 5 in the work of guiding
With so that the movement of connection strap 5 is relatively reliable, equipped with gear and the regulation handle 72 rotated coaxially with gear in through-hole 71, even
Narrow bars 5 are equipped with along the continuously distributed tooth 51 of its axis direction, and gear is engaged with tooth 51, and rotation regulation handle 72 is with moving gear
The adjusting for rotating and then the movement of connection strap 5 being driven to realize 4 position of boring cutter, so that the diameter of trepanning is adjustable so that trepanning
Device can adjust the size of trepanning according to the size of connecting hole on copper bar, increase the scope of application of hole making drill.
There are two gear is set, two gears are connected by regulation handle 72 and axis overlaps so that regulation handle 72 rotates
When, two gear synchronous simultaneously rotate in same direction, and the tooth 51 on two connection straps 5 is oppositely arranged, and rotation regulation handle 72 is so that two
Gear synchronous rotation expands outwardly or synchronizes to drive two connection straps 5 to synchronize to contract so that two boring cutters 4 to company
The distance for connecing screw rod 3 is always maintained at unanimously, is ensured that two boring cutters 4 are all located on the outer diameter of trepanning, is promoted trepanning efficiency.
Connecting screw 3 includes screw rod epimere 31 and screw rod hypomere 32, and first bearing 21, screw rod epimere 31 are equipped in sleeve 2
Upper end by being pierced by from the upper end of sleeve 2 after first bearing 21, the lower end of screw rod epimere 31 and the upper end of screw rod hypomere 32 connect
It connects, crossbeam 12 is equipped with second bearing 121, and screw rod hypomere 32 rotates screw rod by being connect with mounting base 7 after second bearing 121
Epimere 31 passes through setting the so that screw rod hypomere 32 rotates together and mounting base 7 is driven to rotate, and then boring cutter 4 is driven to rotate
One bearing 21 and second bearing 121 so that the rotation of connecting screw 3 is more smooth, steady.Specifically, installation cavity includes screw rod
The second installation cavity 321 inside the first installation cavity 311 and screw rod hypomere 32 inside epimere 31, the upper end of screw rod hypomere 32 is stretched into
It is connect with screw rod epimere 31 in first installation cavity 311 so that the first installation cavity 311 is communicated with the second installation cavity 321.
Laser module 6 includes power supply 61 and laser head 62, and power supply 61 is powered for laser head 62, and power supply 61 is mounted on the first peace
It behave affectedly in 311, laser head 62 is mounted in the second installation cavity 321, and the transmitting of laser head 62 is downward along 3 axis vertical of connecting screw
Laser so that laser is on the rotary middle point of two boring cutters 4, by adjusting the position of mounting bracket 1 so that laser shine
It penetrates at the center of copper bar connecting hole, you can so that the central point of trepanning is overlapped with the central point of connecting hole, avoid trepanning and company
Connecing hole site and being staggered keeps connecting hole completely exposed, promotes the accuracy of trepanning.
The lower end of stabilizer blade 11 is equipped with fixing piece 111, the position of 111 fixing leg 11 of fixing piece so that connecting screw 3 is turning
Mounting bracket 1 will not move during dynamic, promote the reliability of trepanning.Specifically, fixing piece 111 is electromagnet, generally put
The objective table for setting copper bar is all fabricated from iron, by being powered to electromagnet so that stabilizer blade is fixed on immovable on objective table, needs
When adjusting location footprint, it need to only be powered off to electromagnet, it is easy to use and fixed reliable.
The lower end of stabilizer blade 11 is equipped with bolt 112, and stabilizer blade 11 and the length of fit of bolt 112 are adjustable, fixing piece 111 and bolt
112 lower thread connection, adjusts by bolt 112 adjusts the height of crossbeam 12 by changing with the length of fit of stabilizer blade 11 and opens
Hole knife 4 is at a distance from copper bar so that the depth of 4 trepanning of boring cutter can control, it is not easy to scratch the zinc coat of copper bar so that open
Hole is relatively reliable.
A kind of application method of hole making drill is also disclosed in the present invention, and hole making drill is to be used for copper in any above-mentioned technical proposal
The hole making drill of insulation sleeve is arranged, application method includes the following steps：
Step 1：By the output axis connection of the upper end of connecting screw 3 and electric drill to realize output of the connecting screw 3 with electric drill
Axis rotates together, and is not necessarily to manual rotation's connecting screw so that the trepanning of hole making drill is relatively labor-saving；
Step 2：The copper bar for being cased with insulation sleeve is placed on objective table, two stabilizer blades 11 of mounting bracket 1 are placed respectively
In the both sides of copper bar；
Step 3：Make connecting hole on the laser alignment copper bar that laser module 6 sends out by adjusting the position of two stabilizer blades 11
Central point so that trepanning central point is overlapped with the central point of connecting hole, and avoiding connecting hole and trepanning from being staggered leads to connecting hole not
It can be completely exposed so that trepanning is more accurate；
Step 4：According to the diameter of connecting hole on copper bar, adjusts the position of connection strap 5 and then adjusts the position of boring cutter 4,
So that the distance between two boring cutters 4 are more than or equal to the diameter of connecting hole, ensure that connecting hole can be exposed；
Step 5：Start electric drill, implements trepanning operation.
The application method is simple, convenient laborsaving, and the accuracy of trepanning is high.
There is step A between step 3 and step 4:By the position of electromagnet energization fixing leg 11 so that electric drill rotates
When driving connecting screw rotation, the position of mounting bracket will not move, and avoid causing accident, and position of opening is accurate,
Keep the use of hole making drill more safe and reliable.
There is step B after step A：Adjusting bolt 112 and the length of fit of stabilizer blade 11 arrive copper bar to change crossbeam 12
Distance and then adjustment boring cutter 4 arrive the distance of copper bar so that the depth of boring cutter trepanning can control, it is not easy to scratch copper bar
Zinc coat so that trepanning is relatively reliable.
It should be understood that gear can also be provided only with one, two connection straps are located at the upper and lower ends of gear, two
Tooth on connection strap is oppositely arranged.
It should be understood that fixing piece may be magnet, sucker etc..
In addition to above preferred embodiment, the present invention also has other embodiments, those skilled in the art can be according to this
Invention makes various changes and modifications, and without departing from the spirit of the present invention, should all belong to appended claims of the present invention and determine
The range of justice.
Claims (10)
1. a kind of hole making drill for copper row insulation sleeve, including mounting bracket and boring device, which is characterized in that the mounting bracket packet
It includes two stabilizer blades and connects the crossbeam of two stabilizer blades, boring device includes the sleeve being vertically installed on crossbeam, is arranged in sleeve
Interior connecting screw and the boring cutter positioned at connecting screw lower end, boring cutter be vertically arranged and cutter head downward, boring cutter be equipped with two
It is a and along connecting screw be symmetrical arranged, the cutter head minimum point of two boring cutters is in same level, boring cutter with connect
Screw rod is connected by connection strap, and connection strap is horizontally disposed and can be moved along its length direction, the inner hollow shape of connecting screw
At installation cavity, the laser module for locating holes central point is equipped in installation cavity.
2. hole making drill according to claim 1, which is characterized in that the lower end of the connecting screw is equipped with mounting base, installation
Seat be equipped with for connection strap by through-hole, equipped with gear and the regulation handle rotated coaxially with gear in through-hole, on connection strap
Equipped with along the continuously distributed rack of its axis direction, wheel and rack engagement, the rotation of rotation regulation handle band moving gear is in turn
Connection strap movement is driven to realize the adjusting of trepanning cutter position.
3. hole making drill according to claim 2, which is characterized in that there are two the gear is set, two gears pass through adjusting
Handle connects and axis overlaps, and the rack on two connection straps is oppositely arranged, and rotation regulation handle makes two gear synchronous turn
It is dynamic to expand outwardly or synchronize to contract to drive two connection straps to synchronize；Alternatively, there are one the gear sets, two connections
Item is located at the upper and lower ends of gear, and the rack on two connection straps is oppositely arranged, and rotation regulation handle makes two connections
Item, which synchronizes, to be expanded outwardly or synchronizes to contract.
4. hole making drill according to claim 2, which is characterized in that the connecting screw includes under screw rod epimere and screw rod
Section is equipped with first bearing in sleeve, screw rod epimere by being pierced by from the upper end of sleeve after first bearing, the lower end of screw rod epimere with
The upper end of screw rod hypomere connects, and crossbeam is equipped with second bearing, and screw rod hypomere after second bearing with mounting base by connecting.
5. hole making drill according to claim 1, which is characterized in that the laser module includes power supply and laser head, laser
Hair is penetrated along the downward laser of connecting screw axis vertical.
6. hole making drill according to claim 1, which is characterized in that the lower end of the stabilizer blade is equipped with fixing piece.
7. hole making drill according to claim 6, which is characterized in that the lower end of the stabilizer blade is equipped with bolt, stabilizer blade and bolt
Length of fit it is adjustable, the connection of the lower thread of fixing piece and bolt.
8. a kind of application method of hole making drill, which is characterized in that the hole making drill is described in claim 1 to 7 any one
For the hole making drill of copper row insulation sleeve, application method includes the following steps：
Step 1：By the upper end of connecting screw with the output axis connection of electric drill to realize output shaft of the connecting screw with electric drill
Rotation；
Step 2：The copper bar for being cased with insulation sleeve is placed on objective table, two stabilizer blades of mounting bracket are individually positioned in copper bar
Both sides.
Step 3：Make the center of connecting hole on the laser alignment copper bar that laser module sends out by adjusting the position of two stabilizer blades
Point；
Step 4：According to the diameter of connecting hole on copper bar, adjusts the position of connection strap and then adjust the position of boring cutter so that two
The distance between a boring cutter is more than or equal to the diameter of connecting hole.
Step 5：Start electric drill, implements trepanning operation.
9. application method according to claim 8, which is characterized in that the lower end of the stabilizer blade is equipped with fixing piece, fixing piece
For electromagnet, objective table is made of metal material, and step A is equipped between step 3 and step 4：Electromagnet is powered fixed
The position of foot.
10. application method according to claim 9, which is characterized in that the lower end of the stabilizer blade is equipped with bolt, stabilizer blade and spiral shell
The length of fit of bolt is adjustable, the lower thread connection of fixing piece and bolt, and step B is equipped with after step A：Adjusting bolt and stabilizer blade
Length of fit with change crossbeam to copper bar distance so that adjust boring cutter to copper bar distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748044.0A CN108746745A (en) | 2018-07-10 | 2018-07-10 | A kind of hole making drill and application method for copper row insulation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748044.0A CN108746745A (en) | 2018-07-10 | 2018-07-10 | A kind of hole making drill and application method for copper row insulation sleeve |
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| Publication Number | Publication Date |
|---|---|
| CN108746745A true CN108746745A (en) | 2018-11-06 |
Family
ID=63973011
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| CN201810748044.0A Pending CN108746745A (en) | 2018-07-10 | 2018-07-10 | A kind of hole making drill and application method for copper row insulation sleeve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261163A (en) * | 2019-07-22 | 2019-09-20 | 神华福能发电有限责任公司 | A kind of sampler and sampling method |
| CN112757124A (en) * | 2020-12-30 | 2021-05-07 | 一中建设集团有限公司 | To two hole digger that grind building glass curtain wall of suction type |
| CN110261163B (en) * | 2019-07-22 | 2024-05-17 | 福建晋江热电有限公司 | Sampling device and sampling method |
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| CN208467333U (en) * | 2018-07-10 | 2019-02-05 | 杭州电力设备制造有限公司临安恒信成套电气制造分公司 | A kind of hole making drill for copper row insulation sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110261163A (en) * | 2019-07-22 | 2019-09-20 | 神华福能发电有限责任公司 | A kind of sampler and sampling method |
| CN110261163B (en) * | 2019-07-22 | 2024-05-17 | 福建晋江热电有限公司 | Sampling device and sampling method |
| CN112757124A (en) * | 2020-12-30 | 2021-05-07 | 一中建设集团有限公司 | To two hole digger that grind building glass curtain wall of suction type |
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