CN207982361U - A kind of speed governing electrical tapping machine - Google Patents
A kind of speed governing electrical tapping machine Download PDFInfo
- Publication number
- CN207982361U CN207982361U CN201721903681.8U CN201721903681U CN207982361U CN 207982361 U CN207982361 U CN 207982361U CN 201721903681 U CN201721903681 U CN 201721903681U CN 207982361 U CN207982361 U CN 207982361U
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- China
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- gear
- pull rod
- cutterhead
- wheel
- main shaft
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Abstract
The utility model discloses a kind of speed governing electrical tapping machines, including pull rod governing system, gear train assembly, main motor, main shaft, axle sleeve, cutterhead, centre drill, centrifugation card, handwheel, worm screw, worm gear and feed gear, the motor drives main shaft to rotate by gear train assembly by pull rod governing system；The pull rod governing system includes the pull rod stretched out, and pull rod drives gear wheel to be active in following two stations：Station one, pull rod stretch out, and gear wheel and three axis transition gear groups are sequentially connected, and station two, pull rod promotes, and gear wheel and three shaft gears are sequentially connected；The spindle nose connection cutterhead and centre drill；The handwheel that shakes makes coaxial worm screw that worm gear rotation, the coaxial advance and retreat cutter tooth wheel of worm gear be driven to connect main shaft.The beneficial effects of the utility model：This type is designed with high-precision governing system, is satisfied with various material pipeline tappings in the market, is truly realized a tractor serves several purposes.
Description
Technical field
The utility model belongs to pipeline construction equipment, and in particular to a kind of speed governing electrical tapping machine.
Background technology
Electrical tapping machine a variety of medium pipelines such as tap water, crude oil, chemical medium, natural gas normal maintenance transformation and
It is able to extensive use in the pipeline on-line production trepanning operation of burst accident.Electrical tapping machine is as important in pipeline tapping operation
Equipment, with the update of pipeline tapping equipment, the miniaturization of equipment, automation, safety coefficient height is following pipe pressurized
The developing direction of tapping equipment, since existing electrical tapping machine cannot carry out speed adjusting according to use site actual conditions,
It operates with that inconvenient, working efficiency is low, equipment fluctuation of service simultaneously, has seriously affected the quality and effect of pipeline tapping operation
Rate, it is difficult to meet produce reality needs.
Invention content
The technical problem to be solved by the utility model is to invariablenes turning speeds in the electrical tapping machine course of work, and cannot be into
Row is adjusted, and influences the quality of working efficiency and pipeline tapping.
The utility model is to solve above-mentioned technical problem by the following technical programs：Provide a kind of electronic trepanning of speed governing
Machine, including pull rod governing system, gear train assembly, main motor, main shaft, axle sleeve, cutterhead, centre drill, centrifugation card, handwheel, snail
Bar, worm gear, advance and retreat cutter tooth wheel, the main motor drive main shaft to rotate by gear train assembly, and the spindle nose connects knife
Disk and centre drill；The gear train assembly includes gear wheel, three axis transition gear groups, three shaft gears, motor side gear set；Institute
It includes the pull rod stretched out to state pull rod governing system, and pull rod is fixedly attached to gear wheel, gear wheel driving spindle；The pull rod drives
Gear wheel is active in following two stations：Station one, pull rod stretch out, and gear wheel and three axis transition gear groups are sequentially connected；Station
Two, pull rod promotes, and gear wheel and three shaft gears are sequentially connected.
As a further improvement of the above technical scheme, a kind of speed governing electrical tapping machine, it is characterised in that：Also wrap
Include handwheel, worm screw, worm gear, advance and retreat cutter tooth wheel, shaking the handwheel makes coaxial worm screw drive worm gear rotation, worm gear it is coaxial into
Withdrawing gear connecting bushing.
As a further improvement of the above technical scheme, the spindle jacket has axle sleeve.
As a further improvement of the above technical scheme, the centrifugation is installed on centre drill front end.
As a further improvement of the above technical scheme, the cutterhead include two sets, respectively diamond core drill bit cutterhead,
Alloy cutterhead.
Advantageous effect possessed by the utility model is：It is designed with high-precision governing system, suitable for various currently on the market
Material pipeline tapping, is truly realized a tractor serves several purposes.
Description of the drawings
Fig. 1 is a kind of fundamental diagram of speed governing electrical tapping machine of the utility model.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As shown in Figure 1, a kind of speed governing electrical tapping machine in the utility model, including pull rod governing system 1, pinion unit
System 2, main motor 3, main shaft 4, axle sleeve 5, cutterhead 6, centre drill 7, centrifugation card 8, handwheel 9, worm screw 10, worm gear 11 and advance and retreat cutter tooth wheel
12, the main motor 3 drives main shaft 4 to rotate by gear train assembly 2, and 4 end of the main shaft connects cutterhead 6 and centre drill 7；
The gear train assembly 2 includes gear wheel 201, three axis transition gear groups 202, three shaft gears 203, motor side gear set 204；
The pull rod governing system 1 includes the pull rod 101 stretched out, and pull rod 101 is fixedly attached to gear wheel 201, and gear wheel 201 drives
Main shaft 4；The pull rod 101 drives gear wheel 201 to be active in following two stations：Station one, pull rod 101 stretch out, gear wheel 201
It is sequentially connected with three axis transition gear groups 202；Station two, pull rod 101 promote, and gear wheel 201 and the transmission of three shaft gears 203 connect
It connects.
Preferably, a kind of speed governing electrical tapping machine further includes handwheel 9, worm screw 10, worm gear 11, advance and retreat cutter tooth wheel
12, shaking the handwheel 9 makes coaxial worm screw 10 that worm gear 11 be driven to rotate, and the coaxial advance and retreat cutter tooth wheel 12 of worm gear 11 drives axle sleeve
5。
Preferably, it is cased with axle sleeve 5 outside the main shaft 4.
Preferably, the centrifugation card 8 is mounted in 7 front end of centre drill.
Preferably, the cutterhead 6 includes two sets, respectively diamond core drill bit cutterhead, alloy cutterhead.
Preferably, the diamond core drill bit cutterhead is used for pipe of cement, ductile iron pipe, PVC pipe trepannings under top gear
Operation, alloy cutterhead are used for various steel pipe trepanning operations under bottom gear.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain.
Claims (5)
1. a kind of speed governing electrical tapping machine, it is characterised in that：Including pull rod governing system (1), gear train assembly (2), main electricity
Machine (3), main shaft (4), axle sleeve (5), cutterhead (6), centre drill (7), centrifugation card (8), handwheel (9), worm screw (10), worm gear (11) and
Advance and retreat cutter tooth wheel (12), the main motor (3) drive main shaft (4) to rotate by gear train assembly (2), main shaft (4) end
Portion connects cutterhead (6) and centre drill (7)；The gear train assembly (2) includes gear wheel (201), three axis transition gear groups
(202), three shaft gears (203), motor side gear set (204)；The pull rod governing system (1) includes the pull rod (101) stretched out,
Pull rod (101) is fixedly attached to gear wheel (201), gear wheel (201) driving spindle (4)；The pull rod (101) drives gear wheel
(201) following two stations are active in：Station one, pull rod (101) stretch out, gear wheel (201) and three axis transition gear groups (202)
It is sequentially connected；Station two, pull rod (101) promote, and gear wheel (201) is sequentially connected with three shaft gears (203).
2. a kind of speed governing electrical tapping machine according to claim 1, it is characterised in that：Further include handwheel (9), worm screw
(10), worm gear (11), advance and retreat cutter tooth wheel (12), shaking the handwheel (9) makes coaxial worm screw (10) that worm gear (11) be driven to rotate,
Coaxial advance and retreat cutter tooth wheel (12) connecting bushing (5) of worm gear (11).
3. a kind of speed governing electrical tapping machine according to claim 1, it is characterised in that：It is cased with axle sleeve outside the main shaft (4)
(5)。
4. a kind of speed governing electrical tapping machine according to claim 1, it is characterised in that：The centrifugation card (8) is mounted in center
Bore (7) front end.
5. a kind of speed governing electrical tapping machine according to claim 1, it is characterised in that：The cutterhead (6) includes two sets, point
It Wei not diamond core drill bit cutterhead, alloy cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903681.8U CN207982361U (en) | 2017-12-29 | 2017-12-29 | A kind of speed governing electrical tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903681.8U CN207982361U (en) | 2017-12-29 | 2017-12-29 | A kind of speed governing electrical tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982361U true CN207982361U (en) | 2018-10-19 |
Family
ID=63818366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903681.8U Active CN207982361U (en) | 2017-12-29 | 2017-12-29 | A kind of speed governing electrical tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926619A (en) * | 2019-04-10 | 2019-06-25 | 安徽同发设备股份有限公司 | A kind of gear box device adjusting the speed tapping machine |
-
2017
- 2017-12-29 CN CN201721903681.8U patent/CN207982361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926619A (en) * | 2019-04-10 | 2019-06-25 | 安徽同发设备股份有限公司 | A kind of gear box device adjusting the speed tapping machine |
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