CN206047149U - A kind of electrical tapping machine with feed display device - Google Patents
A kind of electrical tapping machine with feed display device Download PDFInfo
- Publication number
- CN206047149U CN206047149U CN201620767382.5U CN201620767382U CN206047149U CN 206047149 U CN206047149 U CN 206047149U CN 201620767382 U CN201620767382 U CN 201620767382U CN 206047149 U CN206047149 U CN 206047149U
- Authority
- CN
- China
- Prior art keywords
- telescopic shaft
- cutter head
- rotating shaft
- gear
- housing
- Prior art date
- 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.)
- Active
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
This utility model belongs to pipeline construction equipment, specifically related to a kind of electrical tapping machine with feed display device, including the telescopic shaft and telescopic shaft drive mechanism that arrange on body, the telescopic shaft constitutes axial sliding fit with body, the cutter head of tapping machine is arranged on the telescopic shaft, as feed, tool backlash movement are realized in the slip of telescopic shaft, the telescopic shaft drive mechanism includes tooth bar axially disposed on telescopic shaft outer wall, the tooth bar is engaged with the gear that setting is rotated on body, and the gear is driven by the handwheel that setting is rotated on body；The gear is coaxially connected with a worm screw, and worm screw constitutes transmission with a worm gear and coordinates, and the worm gear is provided with pointer, and pointer is arranged with worm gear synchronous axial system；The dial plate being arranged concentrically with worm gear is additionally provided with the body, the pointer is located at panel surface.This utility model can effectively improve tapping machine working security and construction quality by feed display device Real Time Observation tapping machine feed two.
Description
Technical field
This utility model belongs to pipeline construction equipment, and in particular to a kind of electrical tapping machine with feed display device.
Background technology
In pipeline construction field, it is sometimes desirable to which arm is opened up on pipeline in working order carries out drain, therefore just needs
Perforate is carried out on existing pipeline.But tapping machine of the prior art is in use, it is impossible to the feed two to cutter head
Accurately shown, the operating experience of operator can only be relied on to be judged, be so easy to beat the offside tube wall of pipeline
Wear, cause serious consequence.
Utility model content
The purpose of this utility model be to provide it is a kind of be capable of the Real Time Observation depth of cut with the electronic of feed display device
Tapping machine.
For achieving the above object, this utility model provides technical scheme below：A kind of electricity with feed display device
Dynamic tapping machine, including body, telescopic shaft, rotating shaft, cutter head, rotating shaft drive mechanism and telescopic shaft drive mechanism；The body bag
A trumpet-shaped housing is included, the bigger diameter end of the housing is used on connecting pipe the arm adpting flange for blocking the arm pipe clamp for setting, institute
The miner diameter end that telescopic shaft is inserted in housing is stated, and axial sliding fit is constituted with the miner diameter end；The telescopic shaft be tubular structure, institute
State rotating shaft to be inserted in telescopic shaft, and be rotatably assorted with telescopic shaft composition；The telescopic shaft and rotating shaft extend to the bigger diameter end of housing
Within the chamber, and the cutter head is installed in the rotating shaft at the end；The telescopic shaft drive mechanism is used to drive telescopic shaft to slide axially,
Realize the feed tool backlash movement of cutter head；The rotating shaft drive mechanism is rotated for drive shaft, realizes that the circumgyration incision of cutter head is moved
Make；The shell wall of the bigger diameter end chamber is provided with pipe joint, and the pipe joint is provided with stop valve；The cutter head includes tubular knife
Disk and the drill bit positioned at tubular cutter head center；The tubular cutterhead front end is provided with blade, tubular cutterhead rear end by end plate with
Rotating shaft is connected, and the end plate is provided with the through hole passed through for fluid；The gear is coaxially connected with a worm screw, worm screw and a worm gear
Constitute transmission to coordinate, the worm gear is provided with pointer, pointer is arranged with worm gear synchronous axial system；It is additionally provided with the body and worm gear
The dial plate being arranged concentrically, the pointer are located at panel surface.
The rotating shaft drive mechanism is motor, and the main shaft of motor is by one end composition on reduction box and rotating shaft away from cutter head
Transmission coordinates；The housing of reduction box is fixedly connected with the one end on telescopic shaft away from cutter head；Motor is fixed with reduction box casing and is connected
Connect.
The telescopic shaft drive mechanism includes tooth bar axially disposed on telescopic shaft outer wall, the tooth bar and path end housing
The gear engagement of setting is rotated on body, the gear is driven by the handwheel that setting is rotated in path end housing.
The first dynamic Mi Quan is provided between the inwall of the outer ring surface and bigger diameter end chamber of the telescopic shaft；The telescopic shaft is close
The second dynamic seal ring is provided between the inner ring surface of one end of cutter head and rotating shaft.
Be additionally provided with ball bearing and thrust roller bearing between the telescopic shaft inner ring surface and rotating shaft, the ball bearing and
Thrust roller bearing is disposed side by side in rotating shaft near one end of cutter head.
Length of the length of the drill bit more than tubular cutterhead, makes cutter head in cutting, and drill bit is connect with pipeline outer wall first
Touch.
Sleeve is additionally provided between the telescopic shaft and miner diameter end inner walls, it is axially disposed on the sleeve lining to have one
Bar groove, is provided with a raised line in the axial direction on the telescopic shaft, the raised line is constituted with bar groove and is slidably matched, for preventing from stretching
Produce relative rotation between axle and housing.
It is of the present utility model to have technical effect that：This utility model passes through feed display device Real Time Observation tapping machine feed
Two, tapping machine working security and construction quality can be effectively improved.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
I partial enlarged views of the Fig. 3 for Fig. 2；
Fig. 4 is schematic diagram of the present utility model.
Specific embodiment
This utility model is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of electrical tapping machine with feed display device, including the telescopic shaft 11 arranged on body 10
With telescopic shaft drive mechanism, the telescopic shaft 11 and the composition axial sliding fit of body 10, the cutter head 13 of tapping machine is arranged on should
On telescopic shaft 11, as feed, tool backlash movement are realized in the slip of telescopic shaft 11, the telescopic shaft drive mechanism includes telescopic shaft 11
Tooth bar 111 axially disposed on outer wall, the tooth bar 111 are engaged with the gear 103 that setting is rotated on body 10, the gear
103 are driven by the handwheel 104 that setting is rotated on body 10；The gear 103 is coaxially connected with a worm screw 108, worm screw 108
Transmission is constituted with a worm gear 109 to coordinate, the worm gear 109 is provided with pointer 1, pointer 1 is arranged with 109 synchronous axial system of worm gear；Institute
State and on body 10, be additionally provided with the dial plate 2 being arranged concentrically with worm gear 109, the pointer 1 is located at 2 surface of dial plate.
As shown in Fig. 2 the body 10 includes a trumpet-shaped housing, the bigger diameter end 101 of the housing is used for connecting pipe
Block the arm adpting flange 22 of the arm pipe clamp 21 for setting on 20, the telescopic shaft 11 is inserted in the miner diameter end 102 of housing, and little with this
Footpath end 102 constitutes axial sliding fit；The telescopic shaft 11 is tubular structure, and rotating shaft 12 is inserted in telescopic shaft 11, and with it is flexible
Axle 11 is constituted and is rotatably assorted；Telescopic shaft 11 and rotating shaft 12 extend to 101 within the chamber of bigger diameter end of housing, and in the rotating shaft 12 at the end
Upper installation cutter head 13；Telescopic shaft drive mechanism is used to drive telescopic shaft 11 to slide axially, and realizes the feed tool backlash movement of cutter head 13；
Rotating shaft drive mechanism is rotated for drive shaft 12, realizes the circumgyration incision action of cutter head 13；On the shell wall of 101 chamber of bigger diameter end
Pipe joint 106 is provided with, pipe joint 106 is provided with stop valve 107.This utility model forms a confined space by housing, then
Drilled in the confined space, in work progress, pipeline effectively prevent work progress to productive life band without the need for closing
The loss for coming.
Preferably, rotating shaft drive mechanism is motor 14, the main shaft of motor 14 by reduction box 15 and rotating shaft 12 away from knife
13 one end constitutes transmission and coordinates；The housing of reduction box 15 is fixedly connected with the one end on telescopic shaft 11 away from cutter head 13；Electricity
Machine 14 is fixedly connected with 15 housing of reduction box.In work process, motor 14 and reduction box 15 are servo-actuated with telescopic shaft 11.
Preferably, telescopic shaft drive mechanism includes tooth bar 111 axially disposed on outer 11 walls of telescopic shaft, tooth bar 111 with
The gear 103 that setting is rotated on 102 housing of miner diameter end is engaged, and the gear 103 is by the handwheel that setting is rotated on 102 housing of miner diameter end
104 are driven.
Preferably, move as shown in figure 3, first is provided between the inwall of 101 chamber of the outer ring surface of telescopic shaft 11 and bigger diameter end
Close circle 115；Telescopic shaft 11 is provided with the second dynamic seal ring 116 between the inner ring surface of one end of cutter head 13 and rotating shaft 12.
Preferably, ball bearing 113 and thrust roller bearing 114 are additionally provided between 11 inner ring surface of telescopic shaft and rotating shaft 12,
Ball bearing 113 and thrust roller bearing 114 are disposed side by side in rotating shaft 12 near one end of cutter head 13.Thrust bearing can be
Rotating shaft 12 provides certain axial thrust.
Preferably, cutter head 13 includes tubular cutterhead 131 and the drill bit 132 positioned at 131 center of tubular cutterhead；Tubular cutterhead
131 front ends are provided with blade, and 131 rear end of tubular cutterhead is connected with rotating shaft 12 by end plate, and end plate was provided with for leading to that fluid passes through
Hole 133.
Preferably, length of the length of drill bit 132 more than tubular cutterhead 131, makes cutter head 13 in cutting, and drill bit 132 is first
First with 20 wall contacts of pipeline.Make when pipeline 20 is cut through again, the part being cut off can be enclosed within drill bit 132, without being lost in
In pipeline 20.
Preferably, sleeve 105 is additionally provided between 102 inner walls of telescopic shaft 11 and miner diameter end, along axle on 105 inwall of sleeve
To a bar groove is provided with, a raised line 112 on telescopic shaft 11, is provided with the axial direction, raised line 112 is constituted with bar groove and is slidably matched, and is used
In preventing from producing relative rotation between telescopic shaft 11 and housing.
Preferred embodiment of the present utility model is these are only, it is not to limit this utility model, all in this practicality
Any modification, equivalent and improvement for being made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (1)
1. a kind of electrical tapping machine with feed display device, it is characterised in that：Including body, telescopic shaft, rotating shaft, cutter head,
Rotating shaft drive mechanism and telescopic shaft drive mechanism；The body includes a trumpet-shaped housing, and the bigger diameter end of the housing is used for
Block the arm adpting flange of the arm pipe clamp for setting on connecting pipe, the telescopic shaft is inserted in the miner diameter end of housing, and with the path
End constitutes axial sliding fit；The telescopic shaft is tubular structure, and the rotating shaft is inserted in telescopic shaft, and is turned with telescopic shaft composition
It is dynamic to coordinate；The telescopic shaft and rotating shaft extend to the bigger diameter end within the chamber of housing, and the cutter head is installed in the rotating shaft at the end；
The telescopic shaft drive mechanism is used to drive telescopic shaft to slide axially, and realizes the feed tool backlash movement of cutter head；The rotating shaft drives
Mechanism is rotated for drive shaft, realizes the circumgyration incision action of cutter head；The shell wall of the bigger diameter end chamber is provided with pipe joint,
The pipe joint is provided with stop valve；The cutter head includes tubular cutterhead and the drill bit positioned at tubular cutter head center；The cylinder
Shape cutterhead front end is provided with blade, and tubular cutterhead rear end is connected with rotating shaft by end plate, and the end plate is provided with what is passed through for fluid
Through hole；The telescopic shaft drive mechanism includes tooth bar axially disposed on telescopic shaft outer wall, the tooth bar and path end housing
Upper to rotate the gear engagement for arranging, the gear is driven by the handwheel that setting is rotated in path end housing；The gear and one
Worm screw is coaxially connected, and worm screw constitutes transmission with a worm gear and coordinates, and the worm gear is provided with pointer, and pointer is set with worm gear synchronous axial system
Put；The dial plate being arranged concentrically with worm gear is additionally provided with the body, the pointer is located at panel surface；The rotating shaft drive mechanism
For motor, the main shaft of motor is by one end composition transmission cooperation on reduction box and rotating shaft away from cutter head；The housing of reduction box with
One end on telescopic shaft away from cutter head is fixedly connected；Motor is fixedly connected with reduction box casing；The length of the drill bit is more than cylinder
The length of shape cutterhead, makes cutter head in cutting, and drill bit is contacted with pipeline outer wall first；The telescopic shaft and miner diameter end inner walls
Between be additionally provided with sleeve, it is axially disposed on the sleeve lining to have a bar groove, be provided with one on the telescopic shaft in the axial direction
Raised line, the raised line are constituted with bar groove and are slidably matched, for preventing from producing relative rotation between telescopic shaft and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767382.5U CN206047149U (en) | 2016-07-20 | 2016-07-20 | A kind of electrical tapping machine with feed display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767382.5U CN206047149U (en) | 2016-07-20 | 2016-07-20 | A kind of electrical tapping machine with feed display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047149U true CN206047149U (en) | 2017-03-29 |
Family
ID=58376561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767382.5U Active CN206047149U (en) | 2016-07-20 | 2016-07-20 | A kind of electrical tapping machine with feed display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047149U (en) |
-
2016
- 2016-07-20 CN CN201620767382.5U patent/CN206047149U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105414972A (en) | Special machine tool for drilling, expanding and reaming | |
| GB2462970A (en) | Vertical direction adjustment tool for downhole drilling apparatus | |
| CN107288537B (en) | Double-shaft transfer drilling device | |
| JP2021046774A (en) | Device for quickly dredging pipes | |
| CN201865575U (en) | Drilling rig for exploration of water and gas | |
| CN103195387B (en) | Downhole radial casing window opener | |
| CN206047149U (en) | A kind of electrical tapping machine with feed display device | |
| CN206009917U (en) | A kind of electric pipe hole machining apparatus | |
| CN206047148U (en) | A kind of electric pipe hole machining apparatus with feed display device | |
| CN205914791U (en) | Tapping machine feed display device | |
| CN106077750A (en) | A kind of electric pipe hole machining apparatus with feed display device | |
| CN203292921U (en) | Clutch type disk tooth walking device for machine tool | |
| CN206009918U (en) | A kind of electrical tapping machine | |
| GB1077383A (en) | Pipe line pluggers | |
| CN106216739A (en) | A kind of tapping machine feed display device | |
| CN203317037U (en) | Pressurized pipeline tapping machine | |
| CN106001689A (en) | Electric tapping machine | |
| CN106001688A (en) | Electric tapping machine with cutter-feeding display device | |
| CN204571896U (en) | A kind of pressure-bearing cutting tubular column unit | |
| CN203321395U (en) | Radial window opener of underground casing pipe | |
| CN205189755U (en) | Intelligence rig | |
| CN110883359B (en) | Special radial drilling machine tool for shaft | |
| CN207131361U (en) | Punching device under pressure | |
| CN207616097U (en) | Waterwheel-type servo drilling/tapping power head | |
| CN207577596U (en) | A kind of gear tooth-type automatic drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |