CN204584349U - Small space stuffing-box weldment drilling equipment - Google Patents
Small space stuffing-box weldment drilling equipment Download PDFInfo
- Publication number
- CN204584349U CN204584349U CN201420841346.XU CN201420841346U CN204584349U CN 204584349 U CN204584349 U CN 204584349U CN 201420841346 U CN201420841346 U CN 201420841346U CN 204584349 U CN204584349 U CN 204584349U
- Authority
- CN
- China
- Prior art keywords
- air drill
- drill
- small space
- weldment
- mobile jib
- 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
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides small space stuffing-box weldment drilling equipment.At air drill afterbody, feed arrangement is installed, in air drill front portion, air drill fixed guide is installed, mobile jib is connected with by pressing plate 4 and air drill fixed guide in air drill bottom, mobile jib is arranged on pressing plate both sides by both sides nut, mobile jib front portion is connected with locking nut, and air drill front portion is provided with drill bit.The utility model utilizes joins drill tooling plate and steps up coordinating of boss on working plate and stuffing-box weldment after bore hole, ensure that the positional precision at boring and weldment and center.Centering efficiency and perpendicularity can be improved, reduce labour intensity, improve operating efficiency, improve small space drillman and operate conveniently, also improve drilling efficiency.The application of installation of suitable small space frock boring.
Description
Technical field
The utility model provides the instrument of mechanical field, is the small space stuffing-box weldment drilling equipment used for small space stuffing-box weldment drilling construction.
Background technology
This weldment boring work was due to narrow space in the past, and large-scale boring bar tool cannot enter this region, and the pure air drill that uses by hand carries out boring work, and to constructor's technical requirement is higher and borehole accuracy is lower, labour intensity is large, and efficiency of construction is low.
Utility model content
In order to realize the boring of small space stuffing-box weldment, the utility model provides small space stuffing-box weldment drilling equipment.Air drill with the use of, solve the technical problem of small space stuffing-box weldment boring.
The scheme that the utility model technical solution problem adopts:
At air drill afterbody, feed arrangement is installed, in air drill front portion, air drill fixed guide 6 is installed, mobile jib is connected with by pressing plate and air drill fixed guide in air drill bottom, mobile jib is arranged on pressing plate both sides by both sides nut, mobile jib front portion is connected with locking nut, and air drill front portion is provided with drill bit.
Good effect, the utility model utilize join drill tooling plate and step up boss on working plate and stuffing-box weldment after bore hole coordinate ensure that the positional precision at boring and weldment and center.Join the effect that drill tooling plate has bushing plate, installing hole required on weldment can be got out easily after a centering clamping, both improve centering efficiency, and also improved the positional precision of installing hole and the perpendicularity of hole and weldment end face.The use of feed arrangement reduces labour intensity, improves efficiency.The stability when design of air drill fixture and guider improves air drill feeding and the circularity precision in hole.It is convenient that the use of this frock makes small space drillman operate, and decrease human input, a people can complete boring work, improves drilling efficiency.The application of installation of suitable small space frock boring.
Accompanying drawing explanation
Fig. 1 is the utility model drill body schematic diagram
Fig. 2 is the utility model using state figure
In figure, 1. nut, 2. mobile jib, 2.1. locking nut, 3. feed arrangement, 4. pressing plate, 5. air drill, 6. air drill fixed guide, 7. drill bit, 8. join drill tooling plate, 9. stuffing-box weldment, 10. clamping tool plate.
Detailed description of the invention
Shown in Fig. 1, at air drill 5 afterbody, feed arrangement 3 is installed, in air drill front portion, air drill fixed guide 6 is installed, mobile jib 2 is connected with by pressing plate 4 and air drill fixed guide in air drill bottom, mobile jib is arranged on pressing plate both sides by both sides nut 1, mobile jib front portion is connected with locking nut 2.1, and air drill front portion is provided with drill bit 7.
Use of the present utility model:
Shown in Fig. 2, stuffing-box weldment 9 side is fixed with joins drill tooling plate 8, and opposite side is fixed with clamping tool plate 10, and mobile jib through joining drill tooling plate and clamping tool plate, and joins drill tooling plate and clamping tool plate by locking nut 2.1 locking.Boring is positioned to stuffing-box weldment.
During boring, promote drill bit with air drill by feed arrangement and hole on stuffing-box weldment, realize the assembling of material letter weldment.
Frock is assembled on stuffing-box weldment, corresponding with bore position required on weldment by joining the hole that drill tooling plate bores during assembling.Change air drill switch into normally open, utilize the stop valve that wind band is installed in advance to control the switch of air drill, and control the velocity of rotation of air drill.Swivel feeding device, makes the feed speed cooperation of air drill rotary speed and air drill, carries out the boring work of weldment.After completing the drilling in first hole, feed arrangement is return home position, and unclamp a nut, open pressing plate, make the center of feed arrangement and all the other hole center superpositions of joining drill tooling plate, and rotate air drill fixed guide to relevant position, tighten the nut unclamped.The drilling work of subsequent openings is completed according to above method of operating.
Claims (1)
1. small space stuffing-box weldment drilling equipment, is characterized in that:
At air drill (5) afterbody, feed arrangement (3) is installed, air drill fixed guide (6) is installed in air drill front portion, mobile jib (2) is connected with by pressing plate (4) and air drill fixed guide in air drill bottom, mobile jib is arranged on pressing plate both sides by both sides nut (1), mobile jib front portion is connected with locking nut (2.1), and air drill front portion is provided with drill bit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841346.XU CN204584349U (en) | 2014-12-27 | 2014-12-27 | Small space stuffing-box weldment drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841346.XU CN204584349U (en) | 2014-12-27 | 2014-12-27 | Small space stuffing-box weldment drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584349U true CN204584349U (en) | 2015-08-26 |
Family
ID=53920547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841346.XU Expired - Fee Related CN204584349U (en) | 2014-12-27 | 2014-12-27 | Small space stuffing-box weldment drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030313A (en) * | 2017-04-27 | 2017-08-11 | 沈阳飞机工业（集团）有限公司 | It is a kind of to be used for the reinforcing set and application method of air drill and twist drill |
| CN110666218A (en) * | 2019-10-24 | 2020-01-10 | 中国能源建设集团山西电力建设有限公司 | Tool and method for perforating sampling hole in pipeline |
| CN112027026A (en) * | 2020-07-20 | 2020-12-04 | 沪东中华造船(集团)有限公司 | Drilling method for bolt hole in bottom stud of marine main engine |
| CN112059247A (en) * | 2020-07-20 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Drilling device for bolt holes in bottom feet of marine main engine |
-
2014
- 2014-12-27 CN CN201420841346.XU patent/CN204584349U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030313A (en) * | 2017-04-27 | 2017-08-11 | 沈阳飞机工业（集团）有限公司 | It is a kind of to be used for the reinforcing set and application method of air drill and twist drill |
| CN110666218A (en) * | 2019-10-24 | 2020-01-10 | 中国能源建设集团山西电力建设有限公司 | Tool and method for perforating sampling hole in pipeline |
| CN112027026A (en) * | 2020-07-20 | 2020-12-04 | 沪东中华造船(集团)有限公司 | Drilling method for bolt hole in bottom stud of marine main engine |
| CN112059247A (en) * | 2020-07-20 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Drilling device for bolt holes in bottom feet of marine main engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204584349U (en) | Small space stuffing-box weldment drilling equipment | |
| CN205201504U (en) | Intelligence drilling industrial robot | |
| CN202985113U (en) | Positioning device for multi-station rotary workbench of special machine tool | |
| CN203696009U (en) | Annular puncher with multiple hole positions | |
| CN103008728A (en) | Drill hole positioning and guiding device | |
| CN203470972U (en) | Drill jig tool for mounting holes of automobile panel | |
| CN203266200U (en) | Pneumatic-type multi-station drilling and boring fixture | |
| CN201644856U (en) | Special drilling machine for machining 465Q cylinder cover connecting holes | |
| CN203578826U (en) | Device for processing threaded holes in flywheel | |
| CN201064842Y (en) | Steel back drilling and holding die device | |
| CN201711754U (en) | Multistation numerical control machine tool for milling | |
| CN201685111U (en) | Drilling jig for top hole of flat seaming machine | |
| CN203076648U (en) | Drilling die | |
| CN203390613U (en) | Drilling positioning device | |
| CN203221228U (en) | Improved structure of drilling tool for air cylinder head | |
| CN201711564U (en) | Manual inner-hole chamfering device | |
| CN207756971U (en) | Adjustable formed composite tooling | |
| CN204295361U (en) | Large impeller extruded aluminium blade drilling tool | |
| CN203030972U (en) | Tooling for ensuring hole location degree of equalizing beam frame | |
| CN202037354U (en) | Horizontal lathe additionally provided with composite boring cutters | |
| CN205362787U (en) | Drilling equipment who leads drill bushing from area and have reset function | |
| CN203565909U (en) | Cutter bar device of magnetic drill press | |
| CN203471330U (en) | Efficient boring and end facing turning combined tool holder | |
| CN203390926U (en) | Mold guide plate perforating tool | |
| CN208556085U (en) | Propeller hub end face bore template |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20171227 |