CN201988759U - Non-stop pipeline tapping machine - Google Patents
Non-stop pipeline tapping machine Download PDFInfo
- Publication number
- CN201988759U CN201988759U CN 201120034773 CN201120034773U CN201988759U CN 201988759 U CN201988759 U CN 201988759U CN 201120034773 CN201120034773 CN 201120034773 CN 201120034773 U CN201120034773 U CN 201120034773U CN 201988759 U CN201988759 U CN 201988759U
- Authority
- CN
- China
- Prior art keywords
- tapping machine
- motor
- drill bit
- flange
- sliding rods
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a non-stop pipeline tapping machine and aims at providing a pipeline tapping machine which adopts a light, simple and convenient mechanical structure. The non-stop pipeline tapping machine comprises a machine frame, a motor, a drill rod, a drill bit and a feeding mechanism, wherein the machine frame comprises two or more parallel sliding rods, upper ends of the sliding rods are fixed on an annular cover plate, lower ends of the sliding rods are fixed to a frame-shaped body on a flange cover, a movable supporting plate is arranged in the middle of the sliding rods and is sleeved on the sliding rods through sliding grooves, an end face of a flange of a motor is installed above the movable supporting plate, one end of the drill rod is directly sleeved on an output shaft of the motor through a central hole of the movable supporting plate, the other end of the drill rod penetrates through a central hole of the flange cover and is connected with the drill bit, and the feeding mechanism consists of one or more sets of tension springs installed on the movable supporting plate and the flange cover as well as connection components of the tension springs. In the utility model, as the motor is directly connected with the drill rod, and the feeding structure adopting the tension springs is arranged, the non-stop pipeline tapping machine has the advantages of high accuracy of hole position, less wear of the drill bit, high operation efficiency and low manufacture cost of the machine and is convenience to carry out the drilling operation.
Description
Technical field
The utility model relates to a kind of tapping machine, specifically, relate to city municipal administration pipeline not the bypass branch during stopping transportation install the tapping machine of construction additional.
Background technology
Development along with social economy's construction, along with improving constantly of people's living standard, the running water pipe network in city, the rebuilding construction of gaspipe network require not stopping transportation more and more, ensure that the user is normal, carry out under the prerequisite of safe handling pipeline switching, set up construction operation such as bypass branch, one of them important operation is exactly not stopping transportation perforate, relates to not stopping transportation perforate facility of pipeline.All several tapping machines in the present industry, its frame for movement is all comparatively complicated, employing spline etc. drives the mode that drilling rod and screw thread transmission feed indirectly, such frame for movement shortcoming is that vibrations are big, noise is big, wearing and tearing are big, low precision, the explosive tooth of drill bit, the volume of facility is big, from heavy, thereby cause efficiency of construction low.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, provides a kind of frame for movement light and handy easy pipeline perforate facility.
Pipeline of the present utility model is the stopping transportation tapping machine not, comprise frame, motor, drilling rod, drill bit, feed mechanism, frame is by slide bar parallel more than two or two, the upper end is fixed on the circumferential butt, the lower end is fixed on the frame body on the blind flange, the centre is provided with mobile fagging, mobile fagging relies on chute to be socketed on the slide bar, the end face of flange of motor be installed in mobile fagging above, one end of drilling rod directly is socketed on the output shaft of motor by the centre bore of mobile fagging, the centre bore that the other end passes blind flange is connected with drill bit, and feed mechanism is made up of one or more groups extension spring and the attaching parts thereof that are installed on mobile fagging and the blind flange.
Pipeline of the present utility model is the stopping transportation tapping machine not, stud with rolling bearing in the centre bore of described mobile fagging, drilling rod is fixed in the bearing inner race and rotates, stud with copper sheathing in the centre bore of described blind flange, and between the space of the top of copper sheathing and drilling rod, fill out and be embedded with the oil immersion packing, packing is compressed by gland, is inlaid with powerful magnet steel on the inner circular plane of described drill bit, and the connection of described extension spring and attaching parts thereof is removable lining.
The utility model is owing to adopted the direct jointed rod of motor to add the structure that feeds with tension spring tension, so drilling operation is convenient, and position, hole precision height, bit wear is little, operating efficiency height, facility low cost of manufacture.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Among the figure: annular cover plate 1 motor 2 moves fagging 3 drilling rods 4 glands 5 blind flanges 6 drill bits 7 attaching parts 8 extension springs 9 chutes 10 slide bars 11 packings 12 copper sheathings 13 magnet steel 14 bearings 15
The specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model further instruction:
Among the figure, frame is the framework of a rectangle, the smooth slide bar 11 that has two parallel relative strong light round steel turning of rigidity to form, structurally play the guide rail effect of mobile fagging 3, annular cover plate 1 welding that make with the strong thick alloy-steel plate of rigidity the upper end is fixing, the lower end is fixed on the blind flange 6 of steel plate system, and blind flange 6 is used for connecting the closed end cap of gate valve flange when being the perforate operation; Be welded with the relative chute 10 of two cover tubulars on mobile fagging 3 edges, two chutes 10 correspondingly are socketed on two slide bars 11, can before and after the rectilinear direction of boring, slide well, offer centre bore in the mobile fagging 3, rolling bearing 15 is installed in the centre bore, one end of the inner ring cover stacks 4 of bearing 15, concentricity in order to 4 rotations of control drilling rod, the endoporus of drilling rod 4 directly is socketed on the output rotation axis that is installed on the motor 2 on the mobile fagging 3, motor 2 end face of flange connect mobile fagging 3, the electric source connecting box of motor 2 is removed and reequips rear enclosed, makes whole motor 2 can withdraw from the middle circular hole of top annular cover plate 1 freely; The other end of drilling rod 4 links to each other with drill bit 7 by the centre bore on the blind flange 6, on the centre bore of blind flange 6, inlaying copper sheathing 13, be convenient to moving and the control concentricity of drilling rod 4, be filled with oil immersion packing 12 on the top of copper sheathing, and be provided with gland 5, the surperficial waist shape end of gland 5 has bolt to tighten up, compressing packing 12, and it is gentle not seep water during with the assurance operation; The power of feeding of drill bit 7 borings is to be provided by the pulling force that hangs over four extension springs 9 on mobile fagging 3 and the blind flange 6, for enough pulling force are arranged, is equipped with on mobile fagging 3 and promotes extension spring 9 attaching parts 8 of drawing distance, and extension spring 9 is removable lining with attaching parts 8; In addition, be inlaid with two powerful magnet steel 14 of annular on the interior table plane of drill bit 7, effect is round iron plate and the peripheral iron filings thereof that the absorption drill bit cuts down.Construction technology: the position that need open three ports at pipeline, flanged (FLGD) side-port nipple in the welding, gate valve in the connection, Open valve, pipeline of the present utility model not whole drill bit 7 parts of stopping transportation tapping machine extend into the top always, then the end face of flange of the end face of flange of blind flange 6 and gate valve is tightened up gradually with long flange bolt, in this process, because drill bit 7 is subjected to shoring of tube wall, drilling rod 4 related mobile faggings 3 retreat mobile to annular cover plate 1 direction, so caused the stretch-draw of extension spring 9 and anxiety, increased pulling force, after gate valve and blind flange 6 sealings, starter motor 2 drives drilling rod 4 drill bits 7 rotary cutting tube walls, the pulling force of extension spring 9 is as the power that feeds of drill bit 7 borings, along with going deep into of boring, extension spring 9 is lax gradually, and the power that feeds obviously reduces, quick-fried tooth when preventing that drill bit 7 from boring saturating tube wall, tube wall drills through the power supply of back disable motor 2, unloads tension spring 9, and drill bit 7 drilling rods 4 are retreated sufficient position to annular cover plate 1 direction, closing gate valve valve, dismounting tapping machine are down promptly finished.
Claims (5)
1. pipeline stopping transportation tapping machine not, comprise frame, motor, drilling rod, drill bit, feed mechanism, it is characterized in that, frame is by slide bar parallel more than two or two, the upper end is fixed on the circumferential butt, the lower end is fixed on the frame body on the blind flange, the centre is provided with mobile fagging, mobile fagging relies on chute to be socketed on the slide bar, the end face of flange of motor be installed in mobile fagging above, one end of drilling rod directly is socketed on the output shaft of motor by the centre bore of mobile fagging, the centre bore that the other end passes blind flange is connected with drill bit, and feed mechanism is made up of one or more groups extension spring and the attaching parts thereof that are installed on mobile fagging and the blind flange.
2. pipeline according to claim 1 is the stopping transportation tapping machine not, it is characterized in that, studs with rolling bearing in the centre bore of described mobile fagging, and drilling rod is fixed in the bearing inner race and rotates.
3. pipeline according to claim 1 is the stopping transportation tapping machine not, it is characterized in that, studs with copper sheathing in the centre bore of described blind flange, and fills out between the space of the top of copper sheathing and drilling rod and be embedded with the oil immersion packing, and packing is compressed by gland.
4. pipeline according to claim 1 is the stopping transportation tapping machine not, it is characterized in that, is inlaid with powerful magnet steel on the inner circular plane of described drill bit.
5. pipeline according to claim 1 is the stopping transportation tapping machine not, it is characterized in that, the connection of described extension spring and attaching parts thereof is removable lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120034773 CN201988759U (en) | 2011-02-09 | 2011-02-09 | Non-stop pipeline tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120034773 CN201988759U (en) | 2011-02-09 | 2011-02-09 | Non-stop pipeline tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988759U true CN201988759U (en) | 2011-09-28 |
Family
ID=44665262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120034773 Expired - Fee Related CN201988759U (en) | 2011-02-09 | 2011-02-09 | Non-stop pipeline tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528559A (en) * | 2013-09-30 | 2014-01-22 | 无锡众望四维科技有限公司 | Hole-position automatic detecting device for lock-body processing equipment |
| CN106112518A (en) * | 2016-08-18 | 2016-11-16 | 德科隆（无锡）流体控制有限公司 | Pipeline increases valve or the installation method of equipment online and installs accessory |
| CN107486575A (en) * | 2017-09-21 | 2017-12-19 | 湖州冠居门窗有限公司 | A kind of metal door and window boring device |
-
2011
- 2011-02-09 CN CN 201120034773 patent/CN201988759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528559A (en) * | 2013-09-30 | 2014-01-22 | 无锡众望四维科技有限公司 | Hole-position automatic detecting device for lock-body processing equipment |
| CN106112518A (en) * | 2016-08-18 | 2016-11-16 | 德科隆（无锡）流体控制有限公司 | Pipeline increases valve or the installation method of equipment online and installs accessory |
| CN107486575A (en) * | 2017-09-21 | 2017-12-19 | 湖州冠居门窗有限公司 | A kind of metal door and window boring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20180209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |