CN203449089U - Piston-sleeve positioning and drilling device - Google Patents
Piston-sleeve positioning and drilling device Download PDFInfo
- Publication number
- CN203449089U CN203449089U CN201320428300.0U CN201320428300U CN203449089U CN 203449089 U CN203449089 U CN 203449089U CN 201320428300 U CN201320428300 U CN 201320428300U CN 203449089 U CN203449089 U CN 203449089U
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- beaming roller
- piston
- push rod
- drilling device
- fixed
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Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to a piston-sleeve positioning and drilling device. The piston-sleeve positioning and drilling device comprises a base which is provided with two opposite shaft bases, a rotating shaft provided with an angle locating roller is erected between the shaft bases, the angle locating roller comprises a roller body, a plurality of locating plugholes are formed in the side wall of the roller body in the circumferential direction, a handle wheel is arranged at the outer end of the rotating shaft, and a connection terminal is arranged at the inner end of the rotating shaft; the piston-sleeve positioning and drilling device further comprises a roller locking device and a pushing device, wherein the roller locking device is used for locking the angle locating roller, and the pushing device is used for pushing a piston-sleeve blank on the connection terminal. The piston-sleeve positioning and drilling device is simple in structure, has the good effects of fixing the piston-sleeve blank and locating the angle of the piston-sleeve blank, and is convenient and rapid to adjust.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of piston jacket location drilling device.
Background technology
Piston jacket is generally thin-wall circular tubular, needs to process a plurality of connecting holes for welding pipeline on its sidewall.According to actual structural design, the position of each connecting hole on circumference is different.Generally, the size of piston jacket is less, is difficult on the processing platform of drilling machine fixing, after processing one group of connecting hole, rotated while holing to next station, the angle of rotation is restive especially, finally causes piston jacket to occur the problem in connecting hole size, and percent defective is high.
Utility model content
The utility model provides a kind of simple in structure, connecting hole accurate positioning and regulates piston jacket location drilling device easily for solving the technical problem existing in known technology.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: piston jacket location drilling device comprises base, on described base, be provided with two relative axle beds, between described axle bed, set up the rotating shaft with angle orientation beaming roller, described angle orientation beaming roller comprises beaming roller body, on the sidewall of described beaming roller body, along circumferentially offering a plurality of positioning jacks, the outer end of described rotating shaft is provided with handwheel, the inner is provided with connection end; Also comprise to described angle orientation beaming roller is entered line-locked beaming roller locking device and piston jacket blank is held out against to the holding device on described connection end.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.Piston jacket blank is held out against in connection end by holding device, good fixing effect.By rotating handwheel, drive angle orientation beaming roller to rotate, and then drive piston jacket blank synchronously to rotate, by beaming roller locking device, beaming roller is locked in to certain angle position, be that piston jacket blank is also fixed on this angle position, can adopt afterwards the drill bit of drilling machine to hole, the positional precision of boring is high, and whole adjustment process is also very convenient.
Preferably: described beaming roller locking device comprise be fixed in described base supporter, be fixed in the pedestal with vertical through hole at this supporter top and be inserted in described through hole, inserted link that bottom is positioned at described positioning jack.
Preferably: described holding device comprise be fixed in described base supporter, be fixed in the sleeve with horizontal internal thread hole at this supporter top and be positioned at described internal thread hole with externally threaded push rod, the inner of described push rod is tapered, outer end is connected with rocking bar.
Preferably: also comprise described push rod is entered to line-locked push rod locking device, this device comprises the nut that is fixed in described sleeve outer wall and the fastening bolt that is positioned at this nut, and the end of described fastening bolt holds out against in described push rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, handwheel; 2, angle orientation beaming roller; 3, beaming roller locking device; 4, axle bed; 5, connection end; 6, drill bit; 7, fastening bolt; 8, push rod; 9, sleeve; 10, rocking bar; 11, base; 12, connecting hole.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, the utility model comprises base 11, is provided with two relative axle beds 4 on base 11, sets up the rotating shaft with angle orientation beaming roller 2 between axle bed 4.Angle orientation beaming roller 2 comprises beaming roller body, and on the sidewall of beaming roller body, along circumferentially offering a plurality of positioning jacks, the position of these positioning jacks can be offered according to the angle position of concrete boring and angle intervals.
The outer end of rotating shaft is provided with handwheel 1, the inner is provided with connection end 5.Wherein, handwheel 1 rotates for adjusting angle location beaming roller 2, and connection end 5 is for fixed piston overcoat blank.
Also comprise to angle locating shaft roller 2 is entered line-locked beaming roller locking device 3 and piston jacket blank is held out against to the holding device on connection end 5.
In this example, beaming roller locking device 3 comprise be fixed in base 11 supporter, be fixed in the pedestal with vertical through hole at this supporter top and be inserted in through hole, inserted link that bottom is positioned at positioning jack.When angle orientation beaming roller 2 turns to proper angle, inserted link is fallen and insert in corresponding positioning jack, complete the locking to angle locating shaft roller 2.
In this example, holding device comprise be fixed in base 11 supporter, be fixed in the sleeve 9 with horizontal internal thread hole at this supporter top and be positioned at internal thread hole with externally threaded push rod 8, the inner of push rod 8 is tapered, outer end is connected with rocking bar 10.By shaking rocking bar 10, can make push rod 8 precession to the inside or deviate from laterally, precession to the inside completes fixing blank while extremely contacting with piston jacket blank end.Loosening in the process of boring in order to prevent piston jacket blank, this example also comprises push rod 8 is entered to line-locked push rod locking device.This device comprises the nut that is fixed in sleeve 9 outer walls and the fastening bolt 7 that is positioned at this nut, and the end of fastening bolt 7 holds out against in push rod 8.Like this, when push rod 8 completes after the holding out against of piston jacket blank, by screwing fastening bolt 7, can lock push rod 8.
Complete fastening after, turn handwheel 1 makes angle orientation beaming roller 2 turn to certain angle, adopts beaming roller locking device 3 to lock, and then adopts drill bit 6 to hole.Again angle orientation beaming roller 2 is rotated to an angle afterwards, make piston jacket blank enter next station.
Claims (4)
1. a piston jacket location drilling device, it is characterized in that: comprise base (11), on described base (11), be provided with relative two axle beds (4), between described axle bed (4), set up the rotating shaft with angle orientation beaming roller (2), described angle orientation beaming roller (2) comprises beaming roller body, on the sidewall of described beaming roller body, along circumferentially offering a plurality of positioning jacks, the outer end of described rotating shaft is provided with handwheel (1), the inner is provided with connection end (5); Also comprise to described angle orientation beaming roller (2) is entered line-locked beaming roller locking device (3) and piston jacket blank is held out against to the holding device on described connection end (5).
2. according to piston jacket location drilling device claimed in claim 1, it is characterized in that: described beaming roller locking device (3) comprise be fixed in described base (11) supporter, be fixed in the pedestal with vertical through hole at this supporter top and be inserted in described through hole, inserted link that bottom is positioned at described positioning jack.
3. according to piston jacket location drilling device claimed in claim 1, it is characterized in that: described holding device comprise be fixed in described base (11) supporter, be fixed in the sleeve (9) with horizontal internal thread hole at this supporter top and be positioned at described internal thread hole with externally threaded push rod (8), the inner of described push rod (8) is tapered, outer end is connected with rocking bar (10).
4. according to piston jacket location drilling device claimed in claim 3, it is characterized in that: also comprise described push rod (8) is entered to line-locked push rod locking device, this device comprises the nut that is fixed in described sleeve (9) outer wall and the fastening bolt (7) that is positioned at this nut, and the end of described fastening bolt (7) holds out against in described push rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428300.0U CN203449089U (en) | 2013-07-15 | 2013-07-15 | Piston-sleeve positioning and drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428300.0U CN203449089U (en) | 2013-07-15 | 2013-07-15 | Piston-sleeve positioning and drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449089U true CN203449089U (en) | 2014-02-26 |
Family
ID=50128992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428300.0U Expired - Fee Related CN203449089U (en) | 2013-07-15 | 2013-07-15 | Piston-sleeve positioning and drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409588A (en) * | 2015-12-10 | 2016-03-23 | 重庆福悦安科技有限公司 | Fungus stick perforating device |
| CN108515360A (en) * | 2018-03-05 | 2018-09-11 | 蚌埠市大禹机床制造有限公司 | One kind being convenient for fixed drilling hole machine tool |
| CN109986377A (en) * | 2017-12-31 | 2019-07-09 | 天津市越创科技有限责任公司 | A kind of auxiliary device for piston jacket positioning drilling |
| CN112453876A (en) * | 2020-11-21 | 2021-03-09 | 海盐兴鑫五金有限公司 | Drill tail screw drill tail processing device |
-
2013
- 2013-07-15 CN CN201320428300.0U patent/CN203449089U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409588A (en) * | 2015-12-10 | 2016-03-23 | 重庆福悦安科技有限公司 | Fungus stick perforating device |
| CN105409588B (en) * | 2015-12-10 | 2018-05-25 | 重庆福悦安科技有限公司 | Bacterial stick holing device |
| CN109986377A (en) * | 2017-12-31 | 2019-07-09 | 天津市越创科技有限责任公司 | A kind of auxiliary device for piston jacket positioning drilling |
| CN108515360A (en) * | 2018-03-05 | 2018-09-11 | 蚌埠市大禹机床制造有限公司 | One kind being convenient for fixed drilling hole machine tool |
| CN112453876A (en) * | 2020-11-21 | 2021-03-09 | 海盐兴鑫五金有限公司 | Drill tail screw drill tail processing 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: 20140226 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |