CN203918549U - Ring flange drilling tool - Google Patents
Ring flange drilling tool Download PDFInfo
- Publication number
- CN203918549U CN203918549U CN201420239609.XU CN201420239609U CN203918549U CN 203918549 U CN203918549 U CN 203918549U CN 201420239609 U CN201420239609 U CN 201420239609U CN 203918549 U CN203918549 U CN 203918549U
- Authority
- CN
- China
- Prior art keywords
- platen
- fixed block
- screw mandrel
- ring flange
- cup dolly
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to flange drilling field, is specifically related to a kind of ring flange drilling tool.It comprises platen, cup dolly, screw mandrel, jackscrew, set lever, semicircle fixed block, it is characterized in that cup dolly is fixedly mounted on workbench, cup dolly two ends correspondence is equipped with screw mandrel, on screw mandrel, cover has semicircle fixed block, on semicircle fixed block, there is set lever, set lever is spun on screw mandrel, platen is pressed in above cup dolly, platen both sides are pushed down by semicircle fixed block, half is pressed in semicircle fixed block on platen, second half lower end has jackscrew to head on, and above semicircle fixed block, by set lever, locks.Advantage is simplicity of design, easy to use, and handling safety is reliable, can fast ring flange be fixed, and without manually determining bore position, complete mechanical location, production efficiency improves greatly.
Description
Technical field
The utility model relates to flange drilling field, is specifically related to a kind of ring flange drilling tool.
Background technology
Ring flange Drilling operation, was to be all put on drilling machine to fix with universal fixturing in the past, then staff manually do again punching mark position, then adjust workbench, make drill bit and to want punch position consistent, start boring, once find boring skew during boring, or fixture is loosening causes ring flange to move, think and operate adjustment and waste time and energy like this, safety coefficient is low at once, process sometimes defectively, cause production efficiency not catch up with.
Summary of the invention
In order to address the above problem, the utility model proposes a kind of ring flange drilling tool, simplicity of design, easy to use, can locate by Quick-clamped, handling safety is reliable, and production and processing efficiency is accelerated greatly.
In order to reach foregoing invention object, the utility model proposes technical scheme:
Ring flange drilling tool, it comprises platen, cup dolly, screw mandrel, jackscrew, set lever, semicircle fixed block, it is characterized in that cup dolly is fixedly mounted on workbench, cup dolly two ends correspondence is equipped with screw mandrel, on screw mandrel, cover has semicircle fixed block, on semicircle fixed block, there is set lever, set lever is spun on screw mandrel, platen is pressed in above cup dolly, platen both sides are pushed down by semicircle fixed block, half is pressed in semicircle fixed block on platen, and second half lower end has jackscrew to head on, and above semicircle fixed block, by set lever, locks.
Handle is equipped with at described platen two ends, in the middle of platen, has a manhole, forms annular platen, also has four location drillings on annular platen, on the annular platen in handle centre position, is also designed with location compressing tablet.The equal diameters of the diameter of described platen and ring flange to be processed.
Described cup dolly has circular trough in the middle of being, in the middle of circular groove, have through hole, in circular groove, also have four waist circular troughs, be distributed in position, four angles, the two ends of cup dolly are used circular platen, screw mandrel, locking nut and jacking block to be fixed on workbench, and screw mandrel lower end is fixed on workbench, on screw mandrel, overlapping circular platen, below circular platen one side, press cup dolly, jacking block is being installed below opposite side to head on, on circular platen, with locking nut, be spun on fixing and locking on screw mandrel.The equal diameters of the diameter of the circular trough of described cup dolly and ring flange to be processed.
Described semicircle fixed block one end is also designed and is connected with handle.
The utility model has the advantages that simplicity of design, easy to use, handling safety is reliable, can fast ring flange be fixed, and without manually determining bore position, complete mechanical location, production efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is platen schematic diagram of the present utility model.
Fig. 3 is the schematic diagram of cup dolly of the present utility model.
The specific embodiment
For the utility model is further illustrated, below in conjunction with Figure of description, introduce:
With reference to accompanying drawing 1, ring flange drilling tool, it comprises platen 1, cup dolly 2, screw mandrel 3, jackscrew 4, set lever 5, semicircle fixed block 6, cup dolly 2 is fixedly mounted on workbench 7, cup dolly 2 two ends correspondences are equipped with screw mandrel 3, on screw mandrel 3, cover has semicircle fixed block 6, on semicircle fixed block 6, there is set lever 5, set lever 5 is spun on screw mandrel 3, platen 1 is pressed in above cup dolly 2, platen 1 both sides are pushed down by semicircle fixed block 6, half is pressed in semicircle fixed block 6 on platen 1, second half lower end has jackscrew 4 to head on, semicircle fixed block 6 is locked by set lever 5 above.
See figures.1.and.2, handle 11 is equipped with at described platen 1 two ends, in the middle of platen 1, has a manhole 12, forms annular platen, also has four location drillings 13 on annular platen, is also designed with location compressing tablet 14 on the annular platen in handle 11 centre positions.The design of handle is to facilitate the movement of platen and installation, is convenient to regulate fixing.
With reference to Fig. 1 and Fig. 3, described cup dolly 2 has circular trough 21 in the middle of being, in the middle of circular groove 21, have through hole 22, in circular groove 21, also have four waist circular troughs 23, be distributed in position, four angles, the two ends of cup dolly are used circular platen 24, screw mandrel 25, locking nut 26 and jacking block 27 to be fixed on workbench 7, screw mandrel 25 lower ends are fixed on workbench 7, on screw mandrel 25, overlapping circular platen 24, below circular platen 24 1 sides, pressing cup dolly 2, jacking block 27 is installed below opposite side and is headed on, on circular platen 24, with locking nut 26, be spun on fixing and locking on screw mandrel 25.
Described semicircle fixed block 6 one end are also designed and are connected with handle 61.Handle design is to facilitate staff to adjust semicircle fixed block to push down platen or unclamp platen.
When the utility model is used, according to the ring flange diameter that will process boring, select the frock of coupling, frock is fixed on the workbench on drilling machine, by using circular platen, screw mandrel, locking nut and jacking block are firmly fixed on cup dolly on workbench, screw mandrel is planted dress and is fixed on workbench, half is pressed in circular platen on cup dolly, below second half, jacking block withstands between circular platen and workbench, while preventing locking nut locking, do not press tightly or press partially, ring flange is put in the circular trough in cup dolly, above platen companion flange dish is pressed in, platen both sides are pushed down with semicircle fixed block, and lock by set lever and screw mandrel, and below semicircle fixed block, second half has jackscrew to head on, prevent that semicircle fixed block from not pressing tightly or pressing partially, sometimes above the ring flange having, there is one section of pipe, at this moment locate above compressing tablet can be pressed in, also play stationary positioned effect, all all ready after, use the drill bit on drilling machine to aim at location drilling on platen, drill bit is holed to ring flange by location drilling, successively ring flange has been bored behind hole, the set lever of outwarding winding, the semicircle fixed block of outwarding winding, take away platen, hole-drilled ring flange is taken away, the boring of carrying out next ring flange adds.The utility model is convenient to use, and location is convenient, fixation, and simplicity of design, working (machining) efficiency is high, and safety coefficient is saved manpower, saves process time.
Claims (6)
1. ring flange drilling tool, it comprises platen, cup dolly, screw mandrel, jackscrew, set lever, semicircle fixed block, it is characterized in that cup dolly is fixedly mounted on workbench, cup dolly two ends correspondence is equipped with screw mandrel, on screw mandrel, cover has semicircle fixed block, on semicircle fixed block, there is set lever, set lever is spun on screw mandrel, platen is pressed in above cup dolly, platen both sides are pushed down by semicircle fixed block, half is pressed in semicircle fixed block on platen, and second half lower end has jackscrew to head on, and above semicircle fixed block, by set lever, locks.
2. ring flange drilling tool according to claim 1, handle is equipped with at platen two ends described in it is characterized in that, in the middle of platen, has a manhole, forms annular platen, on annular platen, also have four location drillings, on the annular platen in handle centre position, be also designed with location compressing tablet.
3. ring flange drilling tool according to claim 1, it is characterized in that described cup dolly has circular trough in the middle of being, in the middle of circular groove, have through hole, in circular groove, also have four waist circular troughs, be distributed in position, four angles, the two ends of cup dolly are used circular platen, screw mandrel, locking nut and jacking block to be fixed on workbench, screw mandrel lower end is fixed on workbench, on screw mandrel, overlapping circular platen, below circular platen one side, pressing cup dolly, jacking block is installed below opposite side and is headed on, on circular platen, with locking nut, be spun on fixing and locking on screw mandrel.
4. ring flange drilling tool according to claim 1, is characterized in that described semicircle fixed block one end is also designed to be connected with handle.
5. ring flange drilling tool according to claim 3, is characterized in that the diameter of circular trough and the equal diameters of ring flange to be processed of described cup dolly.
6. ring flange drilling tool according to claim 1, is characterized in that the equal diameters of diameter and the ring flange to be processed of described platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239609.XU CN203918549U (en) | 2014-05-12 | 2014-05-12 | Ring flange drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239609.XU CN203918549U (en) | 2014-05-12 | 2014-05-12 | Ring flange drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918549U true CN203918549U (en) | 2014-11-05 |
Family
ID=51814426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239609.XU Expired - Fee Related CN203918549U (en) | 2014-05-12 | 2014-05-12 | Ring flange drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875041A (en) * | 2015-05-02 | 2015-09-02 | 安庆安星电气有限公司 | Drilling machine jig |
| CN106181247A (en) * | 2016-07-28 | 2016-12-07 | 哈尔滨汽轮机厂有限责任公司 | A kind of putting down takes gap piston ring heat setting device and method |
-
2014
- 2014-05-12 CN CN201420239609.XU patent/CN203918549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875041A (en) * | 2015-05-02 | 2015-09-02 | 安庆安星电气有限公司 | Drilling machine jig |
| CN106181247A (en) * | 2016-07-28 | 2016-12-07 | 哈尔滨汽轮机厂有限责任公司 | A kind of putting down takes gap piston ring heat setting device and method |
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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: 20141105 Termination date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |