CN2212468Y - Gas cell sealed pressure perforating machine - Google Patents
Gas cell sealed pressure perforating machine Download PDFInfo
- Publication number
- CN2212468Y CN2212468Y CN 94219766 CN94219766U CN2212468Y CN 2212468 Y CN2212468 Y CN 2212468Y CN 94219766 CN94219766 CN 94219766 CN 94219766 U CN94219766 U CN 94219766U CN 2212468 Y CN2212468 Y CN 2212468Y
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- tracheae
- drill bit
- seal
- utility
- 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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- Drilling And Boring (AREA)
Abstract
The utility model provides a gas cell sealed perforating machine with pressure, which is formed by connecting a machine frame, a motor, a worm gear, a worm screw, a main shaft, a gas pipe, a coupling shaft, a sealed seat, a sealed capsule and a drill bit. In order to realize perforation with pressure and convenient driller and plugging disassembly, the utility model is provided with a drill pulling device. The utility model has the advantages of novel structure, stable operation and convenient operation and is suitable for the perforation of a pipeline with pressure and a container with pressure. The utility model can also carry out the perforation operation with pressure with multiple angles.
Description
The utility model relates to a kind of drilling machine, is a kind of air sac sealing formula press and open holes machine particularly.It is applicable to the pipeline that bears hydraulic pressure or air pressure, the boring of container.
Mostly existing press and open holes machine is to be connected to form by frame, motor, worm gear, worm screw, auger spindle, drill bit, screw rod and handwheel.But when using boring, must connect a slide valve, the drill bit of tapping machine passes slide valve and holes.Its auger spindle is long, and drill bit swing is big, be easy to damage, and complex operation, uses inconvenience.
The purpose of this utility model provides a kind of improved press and open holes machine, to overcome the deficiencies in the prior art, realizes its novel structure, easy operating, easy to use.
This utility model is achieved in that on tapping machine is positioned at the shaft coupling on main shaft top adorns a seal receptacle, clamps a seal capsule between drill bit and seal receptacle; Axially install a tracheae in the centre bore of main shaft, the tracheae top connects the taper shaft coupling, and the endoporus of tracheae consists of air sac sealing formula press and open holes machine by the inner chamber of the endoporus communication seals capsule of shaft coupling.For realizing press and open holes, to be convenient to rig down, puncher also is furnished with the drill bit of being made up of a tube pulling, a dial sleeve and slide valve and plays group device.During use, tapping machine is directly connected the positioning threads flange that is fixed in by perforate pipeline or container.Starter motor, by worm screw, worm gear drives auger spindle and drill bit rotation, after hand wheel made bit feed boring, the drill bit that circles round made the internal thread that screws into screwed flange of seal receptacle, and correspondingly the gas-flow closure capsule is airtight with the shutoff of screwed flange endoporus.Again puncher is stayed tracheae, shaft coupling outward, after frame was taken together with motor, worm screw, worm gear, main shaft etc., brake application plate valve and play a tube drawing, rise and pull out cover changed the outfit.Opening the valve cock of tracheae discharges the gas in the capsule.The shaft coupling that circles round makes drill bit retreat to the outer back of slide valve valve-off, takes off tracheae, shaft coupling, drill bit and a tube drawing, rises and pull out cover, promptly finishes drilling operation.
The utility model has adopted air sac sealing formula structure, and the quite existing band of auger spindle presses puncher to shorten more than 1/3.When feeding punching, do not need earlier equipped slide valve that drill bit is passed the valve operation, and can multi-angle perforate operation.Its novel structure, little, in light weight, the smooth operation, easy to use of volume are that a kind of novel band is pressed drilling machine.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the cutaway view of the utility model press and open holes facility body structure.
Fig. 2 is the johning knot composition of the utility model drill bit pull-up.
As shown in Figure 1, the utility model comprises: frame (4), motor (11), worm gear (5), worm screw (10), handwheel (1), main shaft (2), tracheae (3), shaft coupling (6), seal receptacle (7), seal capsule (8) and drill bit (9).In the axial center hole of main shaft (2), be fitted with tracheae (3), tracheae (3) afterbody is equipped with valve cock (12), the top connects shaft coupling (6), shaft coupling (6) connects drill bit (9), and on shaft coupling (6), be set with seal receptacle (7) and seal capsule (8), seal receptacle (7) is positioned at main shaft (2) top, and seal capsule (8) is folded between seal receptacle (7) and the drill bit (9); The endoporus that the endoporus of tracheae (3) connects shaft coupling (6) is communicated with the inner chamber of seal capsule (8).
For making rig realize that after boring the band press seal closes and drill bit is taken off, the utility model also comprises by rising and pulls out the drill bit pull-up (seeing accompanying drawing 2) that cover (16), a tube drawing (18) and slide valve (17) connect to form.After tapping machine boring, earlier frame (4) is plucked together with motor (11), worm screw (10), worm gear (5), main shaft (2) and handwheel (1) and unload, again the pull-up assembling is connected, that is: playing tube drawing (18) is set in outside tracheae (3) and the shaft coupling (6), rise and in the shoulder hole that the preceding oral area flange pull out cover (16) connects gate valve (17), back afterbody sealing ring (14) to be housed and gland (13) is connected closely movingly with tube drawing (a 18) one-tenth that installs, and needle valve (15) is housed pulling out on the cylindrical shell of cover (16).
Claims (2)
1, a kind of air sac sealing formula press and open holes machine, it comprises frame (4), motor (11), worm screw (10), worm gear (5), handwheel (1), main shaft (2) and drill bit (9), it is characterized in that this tapping machine also comprises seal receptacle (7), seal capsule (8), tracheae (3) and shaft coupling (6), plug-in mounting tracheae (3) in the axial center hole of main shaft (2), tracheae (3) afterbody is equipped with valve cock (12), the top connects shaft coupling (6), shaft coupling (6) connects drill bit (9), and at last suit seal receptacle (7) of shaft coupling (6) and seal capsule (8), seal receptacle (7) is positioned at main shaft (2) top, seal capsule (8) is clipped between seal receptacle (7) and the drill bit (9), and the endoporus that the endoporus of tracheae (3) connects shaft coupling (6) is communicated with the inner chamber of seal capsule (8).
2, press and open holes machine according to claim 1, it is characterized in that tracheae (3) is connected with shaft coupling (6) or overcoat by playing a tube drawing (18), rising and pull out the drill bit pull-up that cover (16) and slide valve (17) are formed, play tube drawing (18) encapsulation outside tracheae (3) and shaft coupling (6), rise to pull out and in the shoulder hole that the preceding oral area flange of cover (16) connects slide valve (17), back afterbody sealing ring (14) is housed and gland (13) is connected closely movingly with tube drawing (a 18) one-tenth that installs, and needle valve (15) is housed pulling out on the cylindrical shell of cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219766 CN2212468Y (en) | 1994-08-30 | 1994-08-30 | Gas cell sealed pressure perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219766 CN2212468Y (en) | 1994-08-30 | 1994-08-30 | Gas cell sealed pressure perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212468Y true CN2212468Y (en) | 1995-11-15 |
Family
ID=33834544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94219766 Expired - Fee Related CN2212468Y (en) | 1994-08-30 | 1994-08-30 | Gas cell sealed pressure perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212468Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187057B (en) * | 2008-10-14 | 2015-05-20 | 长年Tm公司 | Isolation system for drilling systems |
| CN112676610A (en) * | 2021-01-13 | 2021-04-20 | 成都颜羽佳科技有限公司 | Simple and easy trompil equipment of pressure pipe fitting |
-
1994
- 1994-08-30 CN CN 94219766 patent/CN2212468Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187057B (en) * | 2008-10-14 | 2015-05-20 | 长年Tm公司 | Isolation system for drilling systems |
| CN112676610A (en) * | 2021-01-13 | 2021-04-20 | 成都颜羽佳科技有限公司 | Simple and easy trompil equipment of pressure pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |