CN209598264U - A kind of pipe tapping machine - Google Patents
A kind of pipe tapping machine Download PDFInfo
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- CN209598264U CN209598264U CN201821968709.0U CN201821968709U CN209598264U CN 209598264 U CN209598264 U CN 209598264U CN 201821968709 U CN201821968709 U CN 201821968709U CN 209598264 U CN209598264 U CN 209598264U
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- magnet
- pipe
- tapping machine
- bearing
- drilling
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Abstract
The utility model discloses a kind of pipe tapping machines, including drilling rod and drilling pipe, the cylinder bottom of drilling pipe offers mounting hole, the pilot bit of drilling rod passes through mounting hole from the outer side at cylinder bottom to the inside at cylinder bottom, and pipe tapping machine further includes several magnet, and magnet is in block structure, each magnet is set to the outside at bottom, each magnet is arranged around drilling rod, and each magnet is detachably connected drilling rod, and each magnet is used to attract iron filings.Several block-like magnet by connecting by the utility model with drilling rod, to which iron filings are sucked on magnet by magnet, and, since drilling pipe circles, iron filings can splash along the directional velocity of drilling pipe, easy to sputter inside pipeline, and the magnetic force at blocky magnet both ends is most strong, iron filings can be generated with powerful attraction, so that iron filings attraction be come, attract the effect of iron filings more preferable.
Description
Technical field
The utility model relates to tapping machine technical field more particularly to a kind of pipe tapping machines.
Background technique
Pipeline dabbles all trades and professions, such as supplies water, gas supply, metallurgy, petrochemical industry industry, and pipe-line transportation system frequently encounters needs
The case where opening up lateral on main pipeline, that is, need the outer wall short joint flange in main pipeline.Referring to Fig. 1, branched pipe is added
When road, first welded flange, then Pressurized driller for pipeline is fixed on flange, thus by Pressurized driller for pipeline in main pipeline
Outer-wall drilling.It, can not only band if application No. is the Pressurized driller for pipeline of CN200620118803.8 for patent No. document number
Hole is pressed off, and iron filings can be absorbed by magnet, so that waste material be avoided to fall into pipeline.But the Pressurized driller for pipeline exists
When high speed rotation, many iron filings still can be flown into pipeline, fail to clean out.
Utility model content
It for overcome the deficiencies in the prior art, can the purpose of this utility model is to provide a kind of pipe tapping machine
In drilling, reduces iron filings and fall into pipeline.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of pipe tapping machine, including drilling rod and drilling pipe, the cylinder bottom of institute's drilling pipe offer mounting hole, the centering of the drilling rod
Drill bit passes through the mounting hole from the outer side at the cylinder bottom of drilling pipe to the inside at cylinder bottom, and the pipe tapping machine further includes several magnetic
Iron, the magnet are in block structure, and each magnet is set to the outside at the cylinder bottom, and each magnet is set around the drilling rod
It sets, and each magnet is detachably connected the drilling rod, each magnet is used to attract iron filings.
Further, each magnet offers through-hole, and the through-hole for band for passing through, thus by the magnet
It is bundled in the drilling rod.
Further, adjacent two blocks of magnet is arranged in a mutually vertical manner.
Further, the pipe tapping machine further includes bearing, and the inner ring of the bearing is socketed the drilling rod, the magnet
It is arranged around the outer ring of the bearing.
Further, the inner ring of the bearing and the drilling rod transition fit.
Further, the pipe tapping machine further include apart from sleeve, it is described to be socketed the drilling rod apart from sleeve, and be located at
Between the drilling pipe and the bearing, described one end apart from sleeve is supported with the drilling pipe, the other end apart from sleeve
It is supported with the bearing.
Further, the pipe tapping machine further includes spacing collar, and the spacing collar is socketed the drilling rod, the axis
The one end held is supported with described apart from sleeve, and the other end of the bearing is supported with the spacing collar, and the spacing collar is used
It is described between sleeve and the spacing collar in the bearing to be fixed on.
Further, the bearing, be all made of permeability magnetic material apart from sleeve and drilling pipe and be made.
Further, the bearing is made of 45 steel.
Further, described to be made apart from sleeve of 45 steel.
Compared with prior art, the utility model has the beneficial effects that:
1, a kind of pipe tapping machine, including drilling rod and drilling pipe, the cylinder bottom of drilling pipe offer mounting hole, the pilot bit of drilling rod
Mounting hole is passed through from the outer side at cylinder bottom to the inside at cylinder bottom, pipe tapping machine further includes several magnet, and magnet is in block structure, respectively
Magnet is set to the outside at bottom, and each magnet is arranged around drilling rod, and each magnet is detachably connected drilling rod, and each magnet is used to
Attract iron filings.Several block-like magnet by connecting by the utility model with drilling rod, so that iron filings is sucked in magnet by magnet
On, also, since drilling pipe circles, iron filings can splash along the directional velocity of drilling pipe, and it is easy to sputter inside pipeline, and block
The magnetic force at shape magnet both ends is most strong, and can iron filings be generated with powerful attraction, so that iron filings attraction be come, attracts iron filings
Effect is more preferable.
2, by the way that each magnet to be set to the outside at cylinder bottom, so that can be avoided and tire out layer by layer after magnet absorbs a large amount of iron filings
Long-pending iron filings generate friction with drilling pipe and fall, more firm to the attraction of iron filings.
3, magnet is set to the outside at cylinder bottom, the attraction far from pipeline can be generated to iron filings, so that iron filings are by magnet
After can further avoid iron filings and fly into pipeline far from pipeline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pipe tapping machine working condition in the prior art；
Fig. 2 is the structural schematic diagram of the embodiment one of the utility model pipe tapping machine；
Fig. 3 is the exploded view of pipe tapping machine shown in Fig. 2；
Fig. 4 is the structural schematic diagram of another angle of pipe tapping machine shown in Fig. 2；
Fig. 5 is the exploded view of pipe tapping machine shown in Fig. 4.
Fig. 6 is the structural schematic diagram of the embodiment two of the utility model pipe tapping machine.
In figure: 1, drilling rod；2, drilling pipe；3, mounting flange；4, magnet；41, through-hole；5, bearing；6, apart from sleeve；7, it limits
Sleeve；8, ringshaped magnet.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Embodiment one :-Fig. 5 referring to fig. 2, a kind of pipe tapping machine, including drilling rod 1, drilling pipe 2 and mounting flange 3, drilling pipe 2
Cylinder bottom offer mounting hole, the pilot bit of drilling rod 1 passes through mounting hole, mounting flange from the outer side at cylinder bottom to the inside at cylinder bottom
3 with supported on the inside of the cylinder bottom of drilling pipe 2, and for drilling pipe 2 to be fixed on drilling rod 1, pipe tapping machine further includes several magnet
4, magnet 4 is in block structure, and each magnet 4 is set to the outside at cylinder bottom, and each magnet 4 is arranged around drilling rod 1, and each magnet 4
Dismantling connection drilling rod 1, each magnet 4 are used to attract iron filings.Wherein, drilling pipe 2 can also be fixed on drilling rod by welding
1.The drilling pipe 2 of pipe tapping machine can drill through pipeline when working, and generate a large amount of iron filings, and the utility model is by by several bulks
Magnet 4 connect with drilling rod 1, to iron filings are sucked on magnet 4 by magnet 4, also, since drilling pipe 2 circles, iron
Bits can splash along the directional velocity of drilling pipe 2, easy to sputter inside pipeline, and the magnetic force at 4 both ends of blocky magnet is most strong, can be right
Iron filings generate powerful attraction, so that iron filings attraction be come, attract the effect of iron filings more preferable.Further, by will be each
Magnet 4 is set to the outside at cylinder bottom, so that can be avoided the iron filings accumulated layer by layer after magnet 4 absorbs a large amount of iron filings and drilling pipe 2 produces
Life rubs and falls, more firm to the attraction of iron filings.Also, magnet 4 is set to the outside at cylinder bottom, iron filings can be generated remote
Attraction from pipeline further avoids iron filings and flies into pipeline.
Preferably, adjacent two blocks of magnet 4 is vertically arranged.By the way that adjacent two blocks of magnet 4 is vertically arranged, so that magnet 4
Attraction is uniformly distributed to all directions, so that drilling rod 1 is in high-speed rotation process, iron filings are constant by the direction of magnetic force, so that iron filings
It can be preferably sucked by magnet 4.
Preferably, each magnet 4 offers through-hole 41, through-hole 41 for band for passing through, so that magnet 4 is bundled in brill
Bar 1, and then it is fixed on drilling rod 1 convenient for magnet 4, and magnet 4 can be taken out and be cleaned out by cutting band, or convenient for more
Magnet 4 is changed, the good function of attracting iron filings of this pipe piercing machine is kept.
Preferably, pipe tapping machine further includes bearing 5, the inner ring of bearing 5 covers stacks 1, and magnet 4 is around the outer of bearing 5
Circle setting.It is appreciated that magnet 4 is arranged around bearing 5, and fixed since the inner ring and outer ring of bearing 5 is relatively rotatable to each other
In the outer ring of bearing 5, and the inner ring of bearing 5 covers stacks 1, when 1 high-speed rotation of drilling rod and the rotation of the inner ring with dynamic bearing 5,
The outer ring of bearing 5 is able to maintain static, i.e., magnet 4 is able to maintain static.Therefore, by the connection function of bearing 5, so that magnet
4 are able to maintain static, so that magnet 4 keeps stablizing to the attractions of iron filings, i.e., magnet 4 attracts the effect of iron filings more preferable；Also,
So that iron filings will not follow drilling rod 1 to make high-speed motion, i.e., so that iron filings will not be fallen, by after the attraction of magnet 4 to strengthen easily
Attraction of the magnet 4 to iron filings, so that the cleaning of iron filings is cleaner.
Preferably, the inner ring of bearing 5 and 1 transition fit of drilling rod.On the one hand, the axial direction that can be avoided bearing 5 in drilling rod 1 is sliding
It is dynamic；On the other hand, it avoids generating gap between bearing 5 and drilling rod 1 and leading to collision noise.
Preferably, pipe tapping machine further includes apart from 6 sets of stacks 1 of sleeve, and being located at drilling pipe 2 and bearing apart from sleeve 6
Between 5, one end apart from sleeve 6 is supported with drilling pipe 2, and the other end apart from sleeve 6 is supported with bearing 5.Specifically, apart from sleeve
6 support with the inner ring of bearing 5, to avoid apart from sleeve 6 with 5 outer ring rotating of dynamic bearing.By between bearing 5 and drilling pipe 2
It is arranged apart from sleeve 6, so that certain distance is kept between magnet 4 and drilling pipe 2, so that after a large amount of iron filings are adsorbed by magnet 4, into
One step is generated with drilling pipe 2 after avoiding iron filings from reaching adequate thickness and is rubbed, to guarantee that iron filings are securely adsorbed by magnet 4.And
And apart from sleeve 6 and 1 clearance fit of drilling rod.Consequently facilitating will be taken off from drilling rod 1 apart from sleeve 6, so that distance be avoided to cover
Cylinder 6 interferes the disassembly of bearing 5.
Preferably, pipe tapping machine further includes spacing collar 7,7 sets of stacks 1 of spacing collar, one end of bearing 5 and distance
Sleeve 6 is supported, and the other end and the spacing collar 7 of bearing 5 are supported, spacing collar 7 be used for by bearing 5 be fixed on apart from sleeve 6 with
Between spacing collar 7.To further prevent bearing 5 mobile in the axis of drilling rod 1, to avoid the generation of undesirable situation.Tool
Body, spacing collar 7 and the inner ring of bearing 5 are supported, to avoid spacing collar 7 with 5 outer ring rotating of dynamic bearing.
In addition, bearing 5, drilling rod 1, be all made of permeability magnetic material apart from sleeve 6 and drilling pipe 2 and be made, by by bearing 5, drilling rod
1, it is all made of magnetic conduction apart from sleeve 6 and drilling pipe 2 to be made, since magnet 4 is connect with bearing 5, thus drilling pipe 2 is also magnetized and has
Faint magnetism, so that drilling pipe 2 in high-speed drilling, can also generate faint adsorption effect, to reduce iron filings to iron filings
Speed, avoid iron filings from flying into pipeline, then will be on iron adsorption to magnet 4 by magnet 4.
In the present embodiment, bearing 5 is made of 45 steel, is also made of 45 steel apart from sleeve 6, since 45 steel are with soft
Magnetic property, after being magnetized, magnetism will not be too strong, enables iron filings by bearing 5 and after the absorption of sleeve 6, finally also can
It is enough to be adsorbed by magnet 4.
Embodiment two:
Fig. 6 shows the embodiments of the present invention two, and embodiment two provides a kind of pipeline including embodiment one and opens
Hole machine, be different from embodiment one and be: the magnet 4 of block structure is substituted by ringshaped magnet 8, and ringshaped magnet 8 is socketed in magnet 4
On, not only make ringshaped magnet 8 and the connection of bearing 5 relatively reliable, but also mount and dismount and be easy；Also, it is also convenient for ring
Iron filings on shape magnet 8 are cleaned out.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of pipe tapping machine, including drilling rod and drilling pipe, the cylinder bottom of institute's drilling pipe offers mounting hole, the pilot drill of the drilling rod
Head passes through the mounting hole from the outer side at the cylinder bottom of drilling pipe to the inside at cylinder bottom, it is characterised in that: the pipe tapping machine also wraps
Several magnet are included, the magnet is in block structure, and each magnet is set to the outside at the cylinder bottom, and each magnet surrounds institute
Drilling rod setting is stated, and each magnet is detachably connected the drilling rod, each magnet is used to attract iron filings.
2. a kind of pipe tapping machine as described in claim 1, it is characterised in that: adjacent two blocks of magnet is mutually perpendicular to set
It sets.
3. a kind of pipe tapping machine as described in claim 1, it is characterised in that: each magnet offers through-hole, described
Through-hole for band for passing through, so that the magnet is bundled in the drilling rod.
4. a kind of pipe tapping machine as described in claim 1, it is characterised in that: the pipe tapping machine further includes bearing, institute
The inner ring for stating bearing is socketed the drilling rod, and the magnet is arranged around the outer ring of the bearing.
5. a kind of pipe tapping machine as claimed in claim 4, it is characterised in that: the inner ring of the bearing and the drilling rod transition
Cooperation.
6. a kind of pipe tapping machine as claimed in claim 4, it is characterised in that: the pipe tapping machine further includes distance set
Cylinder, it is described to be socketed the drilling rod apart from sleeve, and positioned at the drilling pipe and the bearing between, described one end apart from sleeve and
The drilling pipe is supported, and the other end apart from sleeve is supported with the bearing.
7. a kind of pipe tapping machine as claimed in claim 6, it is characterised in that: the pipe tapping machine further includes limit sleeve
Cylinder, the spacing collar are socketed the drilling rod, and one end of the bearing is supported with described apart from sleeve, the other end of the bearing
It is supported with the spacing collar, the spacing collar is described apart from sleeve and the spacing collar for the bearing to be fixed on
Between.
8. a kind of pipe tapping machine as claimed in claim 7, it is characterised in that: the bearing is adopted apart from sleeve and drilling pipe
It is made of permeability magnetic material.
9. a kind of pipe tapping machine as claimed in claim 8, it is characterised in that: the bearing is made of 45 steel.
10. a kind of pipe tapping machine as claimed in claim 8, it is characterised in that: described to be made apart from sleeve of 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968709.0U CN209598264U (en) | 2018-11-27 | 2018-11-27 | A kind of pipe tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968709.0U CN209598264U (en) | 2018-11-27 | 2018-11-27 | A kind of pipe tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598264U true CN209598264U (en) | 2019-11-08 |
Family
ID=68394938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968709.0U Active CN209598264U (en) | 2018-11-27 | 2018-11-27 | A kind of pipe tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152064A (en) * | 2020-02-19 | 2020-05-15 | 深圳市迅成科技有限公司 | Clean type drilling system that drill bit is clean convenient |
-
2018
- 2018-11-27 CN CN201821968709.0U patent/CN209598264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152064A (en) * | 2020-02-19 | 2020-05-15 | 深圳市迅成科技有限公司 | Clean type drilling system that drill bit is clean convenient |
| CN111152064B (en) * | 2020-02-19 | 2021-07-27 | 湖州博星科技有限公司 | Clean type drilling system that drill bit is clean convenient |
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