CN205587719U - Portable centre bore rig - Google Patents
Portable centre bore rig Download PDFInfo
- Publication number
- CN205587719U CN205587719U CN201620375695.6U CN201620375695U CN205587719U CN 205587719 U CN205587719 U CN 205587719U CN 201620375695 U CN201620375695 U CN 201620375695U CN 205587719 U CN205587719 U CN 205587719U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sliding sleeve
- sleeve
- pivot
- casing
- 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
- 238000007514 turning Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims description 27
- 210000004907 gland Anatomy 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides a portable centre bore rig, includes the box, the pivot is worn to be equipped with in one side of box, and the box should incline the inner wall of opposite side and fix the sleeve of wearing to be equipped with with the pivot dead in line, the one end of pivot is established on the pivot axis body through the cover and is slided to insert with sliding sleeve that pivot relative position is fixed and establish in the sleeve, and the pivot end fixing that lies in the sleeve is provided with the teper -shank cover that is used for installing the drill bit, and the other end of pivot leans on and is provided with the spline on proximal end portion's the axis body, and the pivot is passed through the spline and is established with the cover and be connected in the epaxial toothed disc transmission of commentaries on classics, the toothed disc is connected at the motor drive of box lateral wall with the setting, sliding sleeve bottom has an axial rack, and the sliding sleeve passes through rack and the perpendicular setting gear shaft in the sliding sleeve bottom side and meshes, the one end of gear shaft is fixed at the box inner wall, and the other end of gear shaft passes behind the box wall as an organic wholely with turning handle fixed connection. The device, is not restricted by in the place at production efficiency height, application scope guangZhou, easy operation.
Description
Technical field
This utility model relates to rig technical field, particularly relates to rig, is specially a kind of portable centre hole drilling machine.
Background technology
When Machining of Shaft-type Parts, for subsequent machining technology, it usually needs in the machining center hole, two ends of axle, and on the basis of this centre bore, process other positions or directly carry out next process processing.But some are processed than the centre bore of relatively large, heavy or that batch is bigger axial workpiece, usually need to use heavy duty machine tools, specific drilling tool, also there are the handling of corresponding shaft member, clamping apparatus, when processing this kind of large-scale shaft member, for multi items, small lot process unit for, owing to handling, the clamping difficulty of shaft member are loaded down with trivial details, the tooling cost of heavy duty machine tools or specific drilling tool is higher so that being processed into for the problem of a unusual headache of such large-scale shaft member.At present, in prior art, the centre bore manufacturing procedure of shaft-like workpiece typically uses machining center hole or direct machining center hole on lathe on drilling machine.Wherein, on drilling machine during machining center hole, need first to carry out manual line, then workpiece is erect fixing, not only efficiency is low but also affected by the drilling machine range of work, is not suitable for longer axis class workpiece centre hole machined, and is limited by line personnel's experience in manual scratching process, there is bigger error in the centre bore processed, the labor intensity of input is the biggest；On lathe during machining center hole, needing to lift shaft member and clamping, on the one hand inefficiency, the equipment cost of input is the biggest, and on the other hand, the handling in shaft member may damage shaft member with clamping process equipment, affects workpiece total quality.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to propose a kind of production efficiency portable centre hole drilling machine high, applied widely, simple to operate, that do not limited by place.
nullThe technical scheme that this utility model is taked to solve the problems referred to above is: a kind of portable centre hole drilling machine，Including casing，The side of described casing is equipped with rotating shaft，Casing is positioned at the inwall of rotating shaft opposite side to be fixed and is equipped with the sleeve overlapped with shaft axis，Slided by the sliding sleeve being set on rotating shaft axis body and fix with rotating shaft relative axial position and be plugged in sleeve in one end of described rotating shaft，And rotating shaft is positioned at the end of sleeve and is fixedly installed the taper shank set for installing drill bit，The other end of rotating shaft is arranged with toothed disc on the axis body of end，Rotating shaft is connected with the motor-driven being arranged on wall box by toothed disc，There is bottom described sliding sleeve axial tooth bar，Sliding sleeve is engaged with the gear shaft being vertically set on sliding sleeve bottom side by tooth bar，One end of described gear shaft is fixed on cabinet wall，The other end of gear shaft is connected to one with turning handle after box body wall.
Preferably, the axis body of described rotating shaft is provided with for fixing sliding sleeve relative to the gland of position and back of the body cap.
Preferably, the main shaft of described motor is arranged through box body wall, and the end of electric machine main shaft is provided with travelling gear intermeshing with toothed disc.
Preferably, the described casing outer wall near sleeve side is provided with and has the chuck in identical axle center with rotating shaft.
Preferably, described rotating shaft is in transmission connection with toothed disc by the spline offered on its axis body.
Compared with prior art, this utility model has the advantages that
First, a kind of portable centre hole drilling machine described in the utility model, use body structure, rig is integrally provided in casing, compare drilling machine or Drilling operation lathe, take volume little, can move flexibly for actually used place, particularly when large-scale shaft workpiece is processed, avoid handling and the clamping of large-scale shaft workpiece, directly the centre hole drilling machine of box-type can be moved to shaft-like workpiece side to be processed, utilize gripper chuck clamping of workpieces, carry out centre bore processing, during without carrying out manual line again, simple to operate, and do not limited by place.
Second, a kind of portable centre hole drilling machine described in the utility model, roller end uses taper shank nested structure, being applicable to install various center drill rod, and simple in construction, the clamped diameter of the chuck of wall box is big, disclosure satisfy that the end clamping of large-scale shaft workpiece, work efficiency is high.
3rd, a kind of portable centre hole drilling machine described in the utility model, while utilizing motor driven belts to have the rotating shaft of drilling rod highly to rotate, operator's manipulation is positioned at the turning handle outside casing and controls the axial feed of rotating shaft, thus, operator can be adjusted with the degree of depth for the actual machining state countershaft of shaft member end centre bore and the axial feed velocity of drilling rod at any time, avoid many uncertain factors that purely mechanic operation in drilling machine or lathe process may bring, and easy to operate, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of portable centre hole drilling machine of this utility model；
Fig. 2 is the structural representation of gear shaft in a kind of portable centre hole drilling machine raising middle flask body of this utility model；
Labelling in figure: 1, casing, 2, rotating shaft, 201, gland, 202, back of the body cap, 3, sleeve, 4, sliding sleeve, 5, taper shank set, 6, toothed disc, 7, motor, 701, travelling gear, 8, gear shaft, 9, turning handle, 10, chuck.
Detailed description of the invention
Elaborating this utility model below in conjunction with specific embodiment, the present embodiment, premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process.
nullAs shown in the figure，This utility model is a kind of portable centre hole drilling machine，Including casing 1，The side of described casing 1 is equipped with rotating shaft 2，Casing 1 is positioned at the inwall of rotating shaft 2 opposite side to be fixed and is equipped with and the sleeve 3 of rotating shaft 2 dead in line，Slided by the sliding sleeve 4 being set on rotating shaft 2 axis body and fix with rotating shaft 2 relative axial position and be plugged in sleeve 3 in one end of described rotating shaft 2，And rotating shaft 2 is positioned at the end of sleeve 3 and is fixedly installed the taper shank set 5 for installing drill bit，The other end of rotating shaft 2 is arranged with toothed disc 6 on the axis body of end，Rotating shaft 2 is in transmission connection with the motor 7 being arranged on casing 1 sidewall by toothed disc 6，Bottom described sliding sleeve 4, there is axial tooth bar，Sliding sleeve 4 is engaged with the gear shaft 8 being vertically set on sliding sleeve 4 bottom side by tooth bar，One end of described gear shaft 8 is fixed on casing 1 inwall，The other end of gear shaft 8 is connected to one with turning handle 9 after casing 1 wall.
It is more than basic embodiment of the present utility model, can further be improved, optimize or limit on the basis of above.
Further, the axis body of described rotating shaft 2 is provided with the gland 201 for fixing the relative position of sliding sleeve 4 and back of the body cap 202, so that turning handle 9 can drive rotating shaft 2 to realize axial feed by sliding sleeve 4.
Further, the main shaft of described motor 7 is arranged through casing 1 wall, and the end of motor 7 main shaft is provided with travelling gear 701 intermeshing with toothed disc 6.
Further, the described casing 1 outer wall near sleeve 3 side is provided with has the chuck 10 in identical axle center with rotating shaft 2, and chuck 10 is used for clamping workpiece to be processed to carry out subsequent job.
Further, described rotating shaft 2 is in transmission connection with toothed disc 6 by the spline offered on its axis body, so that convenient dismounting between rotating shaft 2 and toothed disc 6.
Actual application of the present utility model is as follows:
Process the concrete condition of workpiece as required and the size of centre bore that needs process, in the taper shank of roller end overlaps, suitable start(ing) drill is installed, open motor, motor is rotated by gear drive gear disk, toothed disc drives rotating shaft high speed autobiography by the spline in rotating shaft, power is crept in formation, the workpiece needing processing is fixed on chuck, rotated by manual drive turning handle, driven gear axle rotates, gear shaft is further driven to sliding sleeve and realizes axial feed, under the effect of gland and back of the body cap, sliding sleeve is relatively fixed in rotating shaft, the invariant position of sliding sleeve phase countershaft, so the axial feed of sliding sleeve is further driven to rotating shaft realizes axial feed, and then process centre bore on the workpiece being fixed on chuck.
When real work, if workpiece to be processed is difficult to carrying and moves, portable centre hole drilling machine can be moved the adnexa to workpiece to be processed, be further fixed on chuck by workpiece, control handle carries out the processing of centre bore.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model describes as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, the a little change made when available technology contents described above or modification are the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
- null1. a portable centre hole drilling machine，Including casing (1)，It is characterized in that: the side of described casing (1) is equipped with rotating shaft (2)，Casing (1) is positioned at the fixing sleeve (3) being equipped with rotating shaft (2) dead in line of inwall of rotating shaft (2) opposite side，Slided by the sliding sleeve (4) being set on rotating shaft (2) axis body and fix with rotating shaft (2) relative axial position and be plugged in sleeve (3) in one end of described rotating shaft (2)，And rotating shaft (2) is positioned at the end of sleeve (3) and is fixedly installed the taper shank set (5) for installing drill bit，The other end of rotating shaft (2) is arranged with toothed disc (6) on the axis body of end，Rotating shaft (2) is in transmission connection with the motor (7) being arranged on casing (1) sidewall by toothed disc (6)，Described sliding sleeve (4) bottom has axial tooth bar，Sliding sleeve (4) is engaged with the gear shaft (8) being vertically set on sliding sleeve (4) bottom side by tooth bar，One end of described gear shaft (8) is fixed on casing (1) inwall，The other end of gear shaft (8) is connected to one with turning handle (9) after casing (1) wall.
- 2. a kind of portable centre hole drilling machine as claimed in claim 1, it is characterised in that: it is provided with the gland (201) for fixing sliding sleeve (4) position relatively and back of the body cap (202) on the axis body of described rotating shaft (2).
- 3. a kind of portable centre hole drilling machine as claimed in claim 1, it is characterised in that: the main shaft of described motor (7) is arranged through casing (1) wall, and the end of motor (7) main shaft is provided with and toothed disc (6) intermeshing travelling gear (701).
- 4. centre hole drilling machine as claimed in claim 1 a kind of portable, it is characterised in that: the described casing (1) outer wall near sleeve (3) side is provided with has the chuck (10) in identical axle center with rotating shaft (2).
- 5. a kind of portable centre hole drilling machine as claimed in claim 1, it is characterised in that: described rotating shaft (2) is in transmission connection with toothed disc (6) by the spline offered on its axis body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375695.6U CN205587719U (en) | 2016-04-29 | 2016-04-29 | Portable centre bore rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375695.6U CN205587719U (en) | 2016-04-29 | 2016-04-29 | Portable centre bore rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587719U true CN205587719U (en) | 2016-09-21 |
Family
ID=56932581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620375695.6U Expired - Fee Related CN205587719U (en) | 2016-04-29 | 2016-04-29 | Portable centre bore rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587719U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834484A (en) * | 2016-04-29 | 2016-08-10 | 平顶山平煤机煤矿机械装备有限公司 | Movable type center hole drilling machine |
| CN108247107A (en) * | 2018-01-08 | 2018-07-06 | 成都飞机工业（集团）有限责任公司 | The horizontal drilling machine of long-shaft type hole depth |
| CN112498077A (en) * | 2020-09-30 | 2021-03-16 | 西门子电动汽车动力总成系统(上海)有限公司 | Electric drive assembly system and vehicle |
-
2016
- 2016-04-29 CN CN201620375695.6U patent/CN205587719U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834484A (en) * | 2016-04-29 | 2016-08-10 | 平顶山平煤机煤矿机械装备有限公司 | Movable type center hole drilling machine |
| CN108247107A (en) * | 2018-01-08 | 2018-07-06 | 成都飞机工业（集团）有限责任公司 | The horizontal drilling machine of long-shaft type hole depth |
| CN112498077A (en) * | 2020-09-30 | 2021-03-16 | 西门子电动汽车动力总成系统(上海)有限公司 | Electric drive assembly system and vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |