CN203124780U - Device for machining upper holes of deep-long step shaft - Google Patents
Device for machining upper holes of deep-long step shaft Download PDFInfo
- Publication number
- CN203124780U CN203124780U CN 201320013470 CN201320013470U CN203124780U CN 203124780 U CN203124780 U CN 203124780U CN 201320013470 CN201320013470 CN 201320013470 CN 201320013470 U CN201320013470 U CN 201320013470U CN 203124780 U CN203124780 U CN 203124780U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- drill
- long connecting
- adds
- taper shank
- 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 - Lifetime
Links
Images
Landscapes
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a device for machining upper holes of a deep-long step shaft. The device comprises a taper shank, a lengthened connecting rod, a drill sleeve and a drill. The drill is embedded into the taper shank in a sleeved mode and can be dismounted freely, the lengthened connecting rod is installed on the drill sleeve, and the drill is installed on the lengthened connecting rod. By means of the function of the lengthened connecting rod, the device is suitable for machining various holes in the deep-long step shaft, and the problem that length and rigidity are not enough with only the drill directly used for machining is solved.
Description
Technical field
The utility model discloses a kind of drilling equipment, be specifically related to a kind of device for hole on the profound step axle of processing.
Background technology
The restriction of the length of drill bit and taper shank cylindrical on existing Z3050 and the Z3080 drilling machine,, because the length that the adjacent step of step surface institute is justified is longer, directly process with drill bit during profound stepped hole in processing, the taper shank of drilling machine and adjacent step circle are interfered, and drill bit length causes inadequately and can not process.This just needs to buy lengthening drill bit, or cooperation processing, this not only can make processing cost be improved virtually, and because the length of lengthening drill bit is longer, make that the rigidity of drill bit is not enough, add the man-hour drill bit and may produce shake, the hole of brill is just big or inclined to one side, and the quality of product processing also can not get guaranteeing.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of device for hole on the profound step axle of processing.
Technical scheme: for solving the problems of the technologies described above, a kind of device for hole on the profound step axle of processing that the utility model provides, comprise taper shank, add long connecting rod, drill sleeve and drill bit, described drill sleeve is embedded in the taper shank, can freely dismantle, the described long connecting rod that adds is installed on the drill sleeve, and drill bit is installed in and adds on the long connecting rod.
Preferably, for the ease of carrying or holding with a firm grip, described taper shank comprises awl post and the handle that is connected with the awl post, and the upper surface of described handle is the ripple glaze shape.
Preferably, the described long connecting rod that adds is cylindrical.
The described length that adds long connecting rod is 500mm.
The utility model is by being inserted in drill sleeve in the taper shank of drilling machine, to process connecting rod again is inserted in the drill sleeve, at last drill bit is installed in and adds on the long connecting rod, just can all kinds of holes on the profound step axle be processed, the rigidity that the utility model is processed needed length and drill bit can both reach, and can both fast and sound process part.
Beneficial effect: the utility model is by adding the effect of long connecting rod, be applicable to all kinds of holes on the profound step axle of processing, solve the directly not enough problem of length and rigidity with drill bit processing, can guarantee length and the rigidity of drill bit, can both fast and sound process part.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, a kind of device for hole on the profound step axle of processing, comprise taper shank 10, add long connecting rod 30, drill sleeve 20 and drill bit 40, described drill sleeve 20 is embedded in the taper shank 20, can freely dismantle, the described long connecting rod 30 that adds is installed on the drill sleeve 20, and drill bit 40 is installed in and adds on the long connecting rod 30.
In the utility model, for the ease of carrying or holding with a firm grip, described taper shank 10 comprises awl post 102 and the handle 101 that is connected with awl post 102, and the upper surface of described handle 101 is the ripple glaze shape; The described long connecting rod 30 that adds is for cylindrical; The described length that adds long connecting rod 30 is 500mm.
The utility model is by being inserted in drill sleeve 20 in the taper shank 10 of drilling machine, to add long connecting rod 30 again is inserted in the drill sleeve 20, at last drill bit 40 is installed in and adds on the long connecting rod 30, part to be processed 50 is placed on the workbench 60 of drilling machine, just can process it.
The above only is preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. device that is used for hole on the profound step axle of processing, it is characterized in that: comprise taper shank (10), add long connecting rod (30), drill sleeve (20) and drill bit (40), described drill sleeve (20) is embedded in the taper shank (10), can freely dismantle, the described long connecting rod (30) that adds is installed on the drill sleeve (20), and drill bit (40) is installed in and adds on the long connecting rod (30).
2. according to claim 1 a kind of for the device of processing hole on the profound step axle, it is characterized in that: described taper shank (10) comprises awl post (102) and the handle (101) that is connected with awl post (102), and the upper surface of described handle (101) is the ripple glaze shape.
3. according to claim 1 a kind of for the device of processing hole on the profound step axle, it is characterized in that: the described long connecting rod (30) that adds is for cylindrical.
4. according to claim 1 a kind of for the device of processing hole on the profound step axle, it is characterized in that: the described length that adds long connecting rod (30) is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013470 CN203124780U (en) | 2013-01-10 | 2013-01-10 | Device for machining upper holes of deep-long step shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013470 CN203124780U (en) | 2013-01-10 | 2013-01-10 | Device for machining upper holes of deep-long step shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124780U true CN203124780U (en) | 2013-08-14 |
Family
ID=48932801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013470 Expired - Lifetime CN203124780U (en) | 2013-01-10 | 2013-01-10 | Device for machining upper holes of deep-long step shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825670A (en) * | 2016-12-25 | 2017-06-13 | 重庆市骞焰机械有限责任公司 | Ladder axial end drilling equipment |
| CN106964820A (en) * | 2016-12-25 | 2017-07-21 | 重庆市骞焰机械有限责任公司 | Drill jig equipment for boring step crankshaft end holes |
| CN107738121A (en) * | 2017-11-28 | 2018-02-27 | 扬州博世特工具有限公司 | Pipe piercing machine |
| CN110293370A (en) * | 2019-06-19 | 2019-10-01 | 沪东中华造船(集团)有限公司 | The processing method and process tool of tiller and rudder stock cooperation circular cone pin hole below rudder bearer |
-
2013
- 2013-01-10 CN CN 201320013470 patent/CN203124780U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825670A (en) * | 2016-12-25 | 2017-06-13 | 重庆市骞焰机械有限责任公司 | Ladder axial end drilling equipment |
| CN106964820A (en) * | 2016-12-25 | 2017-07-21 | 重庆市骞焰机械有限责任公司 | Drill jig equipment for boring step crankshaft end holes |
| CN106964820B (en) * | 2016-12-25 | 2018-07-13 | 重庆市骞焰机械有限责任公司 | Drill jig equipment for boring step crankshaft end holes |
| CN106825670B (en) * | 2016-12-25 | 2018-08-10 | 重庆市骞焰机械有限责任公司 | Multi-diameter shaft end face drilling equipment |
| CN107738121A (en) * | 2017-11-28 | 2018-02-27 | 扬州博世特工具有限公司 | Pipe piercing machine |
| CN110293370A (en) * | 2019-06-19 | 2019-10-01 | 沪东中华造船(集团)有限公司 | The processing method and process tool of tiller and rudder stock cooperation circular cone pin hole below rudder bearer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203124780U (en) | Device for machining upper holes of deep-long step shaft | |
| CN105312676A (en) | Inner chamfer machining tool and machining method thereof | |
| CN103586840A (en) | Screw tap taking-out device | |
| CN203390246U (en) | Hand drill with energy storage function | |
| CN205309885U (en) | Spacing clamping mechanism of milling machine cutter | |
| CN204195579U (en) | A kind of grip device of flanged fitting marking machine peculiar to vessel | |
| CN202921971U (en) | Guide device for machining deep hole of nuclear power driving tube base | |
| CN204322178U (en) | A kind of drill | |
| CN202411581U (en) | Screw tap extending device | |
| CN204450779U (en) | Carpenter is with holes adds jumping chisel | |
| CN204113107U (en) | Unit head card slot type fixed mechanism | |
| CN204159939U (en) | A kind of fluted drill | |
| CN204413233U (en) | A kind of simple and easy drill bit extending structure | |
| CN204209183U (en) | There is the equipment of the cleaning deep hole iron filings of Telescopic | |
| CN204565231U (en) | A kind of drilling machine transverse processing drill bit of adjustable length | |
| CN204843176U (en) | Bolt thread processing anchor clamps | |
| CN205851994U (en) | A kind of circular hole hand inverted angle tool | |
| CN204725217U (en) | The automatic rotating disk material containing mechanism of double rotating disc type automatic drilling machine | |
| CN203459718U (en) | Auger bit with lubricant inlet holes | |
| CN103526522B (en) | A kind of rapid wiring device of twine machine | |
| CN203956852U (en) | A kind of pivot structure provision for disengagement | |
| CN202922670U (en) | Connection device of hollow boring bit | |
| CN202845824U (en) | Boring bar for inner hole of horizontal lathe turning barrel | |
| CN205904495U (en) | Square shaft product drilling frock | |
| CN202070971U (en) | Local polishing machine specialized for glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |