CN104588717B - A kind of boring device - Google Patents
A kind of boring device Download PDFInfo
- Publication number
- CN104588717B CN104588717B CN201510062313.4A CN201510062313A CN104588717B CN 104588717 B CN104588717 B CN 104588717B CN 201510062313 A CN201510062313 A CN 201510062313A CN 104588717 B CN104588717 B CN 104588717B
- Authority
- CN
- China
- Prior art keywords
- screw
- support set
- boring bar
- transmission device
- boring
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of boring device, including support set, transmission device, boring bar, the main shaft being connected with boring bar, handle and motor, transmission device includes transmission device one and transmission device two, transmission device one includes gear, screw and screw mandrel, gear is connected with the handle, screw is fixedly connected with gear, screw is connected with wire rod thread, screw mandrel is connected by a bearing block with main shaft, transmission device two includes being connected with main shaft and for the worm gear case of drive shaft rotation, support set includes support set component one and support set component two, transmission device one is arranged on support set component one, support set component one is connected with worm gear case side, boring bar is arranged on the component of support set two, support set component two is connected with the opposite side of worm gear case.The field maintenance of large scale equipment is realized by the present invention, improves flexibility (adaptability) of operation and machining accuracy.
Description
Technical field
The invention belongs to be machined production technical field, and in particular to one kind is portable to can apply to a variety of processing spaces
Close a kind of boring device that bore hole is carried out to big machinery.
Background technology
With the continuous development of mechanical field, increasing large scale equipment is widely used, and large scale equipment is for machinery
It is also what be can not be substituted to produce role, but this large-scale class production equipment once breaks down, and maintenance is very difficult
, exemplified by applying door machine in the majority on harbour, the rack case hinge in the middle part of arm support of portal hoist is easily ground after long-term operation
Damage and formed oval or deformed because external impacts act on, residing locations of structures is closed very much on gantry crane in the middle part of arm support
Key, if after field stripping, by equipment sealing, recycle haulage vehicle to transport company back and implement maintenance activity, this process is not only
Tedious process, maintenance time length, and also caused indirect expense is high, and scene processes on the spot, and without special equipment, use
Legacy equipment processing can not often meet the processing environment of live complexity, bad adaptability and legacy equipment volume is larger, right
Extremely inconvenient when equipment is fixed, machining accuracy is low, far can not meet large scale equipment maintenance requirements.
The content of the invention
The technical problems to be solved by the invention are：The present invention proposes a kind of boring device, and solution exists in the prior art
The field maintenance that can not be realized the problem of field maintenance, flexibility (adaptability) of operation are poor, machining accuracy is low, realize large scale equipment, carry
High flexibility (adaptability) of operation and machining accuracy.
The purpose of the present invention is achieved through the following technical solutions：
A kind of boring device, it is characterised in that including support set, transmission device, boring bar, the main shaft being connected with boring bar, hand
Handle and motor, the transmission device include transmission device one and transmission device two, the transmission device one include gear, screw and
Screw mandrel, the gear are connected with the handle, and the screw engages with the gear, and the screw connects with the wire rod thread
Connect, the screw mandrel is connected by a bearing block with the main shaft, and the transmission device two includes being connected with main shaft and for driving
The worm gear case of main shaft rotation, the support set include support set component one and support set component two, the transmission device one
It is arranged on the support set component one, the support set component one is connected with the worm gear case side, and the boring bar is set
Put on the support set component two, the support set component two is connected with the opposite side of the worm gear case.
Further, the support set component one is included to the screw lid of positioning compression in front of screw and to screw lid rear
The support guide set of positioning.
Further, the bearing block is arranged in the support guide set, and a pair of bearings is provided with the bearing block,
The screw mandrel is connected through the screw lid with the pair of bearing, and the main shaft is connected by screw with the bearing block.
Further, the end of the screw mandrel is that the both ends diameter of axle is small, the big smooth step axle of medium axle diameter, the centre
Axle is fastened between the two bearings inner ring.
Further, the worm gear case includes worm gear and worm screw, the worm screw and the motor connection, the worm gear
With the worm engaging, the worm gear is connected with the main shaft.
Further, the gear is connected with the screw, and the gear is fixedly connected by a rotating shaft with the handle,
The rotating shaft is fixed on the screw by a fixed seat and covered.
Further, the support set component two includes a pair of boring bar support sets being supported to boring bar and a pair of connections
Set, the boring bar support set is arranged on the adapter sleeve, and is symmetricly set in the both sides of the boring bar, the adapter sleeve and institute
Boring bar support set is stated to be correspondingly arranged.
Further, the wherein side of an adapter sleeve and workpiece connection, described another adapter sleeve one end and workpiece
Opposite side is connected, and the other end is connected by a ring flange with the worm gear case.
Further, multiple different size of multiple bore holes are offered on the boring bar, are provided with the bore hole vertical
Cutter in boring bar axial direction.
Further, the support guide set on the boring bar support set with offering fuel feed hole.
The present invention has many advantages and good effect compared with prior art：
The present invention is set by setting support set component one and support set component two, is set on support set component one
Transmission device one, support set component one are connected with worm gear case side, and boring bar is arranged on support set component two, support set group
Part two is connected with the opposite side of the worm gear case, and the supporting role for machine is realized by support set, by that will be driven
The gear of device one is connected with handle, and screw is connected with gear, and screw is connected with wire rod thread, and screw mandrel is connected with main shaft, is realized
By rotational handle can drive shaft advance or retreat, while by the way that the worm gear case of transmission device two and main shaft are connected
Connect and rotated for drive shaft, realize the rotary motion of main shaft, compact overall structure, take small volume and can meet
The requirement that scene is processed to workpiece, improves adaptability and machining accuracy.
Brief description of the drawings
Fig. 1 is a kind of boring equipment structure chart of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of embodiment of boring device of the present invention, including support set 1, transmission device, boring bar 2 and boring
Main shaft 3, handle 4 and the motor 5 that bar 2 connects, the transmission device include transmission device 1 and transmission device 27, the transmission
Device 1 includes gear 61, screw 62 and screw mandrel 63, and the gear 61 is connected with the handle 4, the screw 62 and the tooth
The engagement of wheel 61, the screw 62 are threadedly coupled with the screw mandrel 63, and the screw mandrel 63 is connected by a bearing block 8 and the main shaft 3
Connect, the transmission device 27 includes the worm gear case 71 for being connected with main shaft 3 and being rotated for drive shaft 3, the support set
1 includes support set component 1 and support set component 2 12, and the transmission device 1 is arranged on the support set component 1
On, the support set component 1 is connected with the side of worm gear case 71, and the boring bar 2 is arranged on the support set component
On 2 12, the support set component 2 12 is connected with the opposite side of the worm gear case 71.
Specifically, boring device is mainly used in big machinery in the present embodiment, and big machinery is when repairing carrying
It is extremely inconvenient, dismounting large scale equipment can not had to using this equipment, can directly be repaired at the scene, convenient and swift, the present embodiment
In boring device include support set 1, support set 1 mainly plays support fixation to this equipment, and support set 1 is divided into branch again
Support set component 1 and support set component 2 12, transmission device 1 are arranged on support set component 1, and boring bar 2 is arranged on branch
On support set component 2 12, the supporting role for boring bar 2 is realized by support set component 2 12, in support set component 1 and branch
Transmission device 27 is fixedly connected between support set component 2 12, main shaft 3 can be realized by being connected by handle 4 with transmission device 1
Advance or retrogressing；Motor 5 is connected with transmission device 27, the rotation of main shaft 3 can be realized by the driving transmission device 27 of motor 5
Turn, main shaft 3 is connected with boring bar 2, is advanced by main shaft 3 or moved to promote boring bar 2 to move, realized for boring bar 2 and workpiece phase
Change to position.
Specifically when being worked using the equipment, first rotational handle 4, in the present embodiment handle 4 by a rotating shaft 9 with
Gear 61 is fixedly connected, and by rotational handle 4 gear 61 being arranged in rotating shaft 9 can be driven to rotate, gear 61 and screw 62
Engagement, gear 61 rotate and then drive screw 62 to rotate, and screw 62 coordinates with screw mandrel 63, and screw 62, which rotates, drives screw mandrel 63 to do directly
Line is moved, and leading screw 63 is connected by a bearing block 8 with main shaft 3, and the moving belt moving axis bearing 8 of screw mandrel 63 moves and then promotes main shaft 3
It is mobile, the adjustment of tool position is realized, can constantly be adjusted the position of the particular location of workpieces processing and cutter as needed
The advance or retrogressing of main shaft 3, after suitable Working position is adjusted to, button is pressed, button is arranged on support guide set 112
Control cabinet on, closed for controlling switch, motor 5 rotates, and drives the worm gear case 71 being connected with motor 5 to rotate, passes through
The drive shaft 3 of worm gear case 71 is rotated, and main shaft 3 is connected with boring bar 2, and main shaft 3, which rotates, to be driven boring bar 2 and be arranged on boring bar
Cutter on 2 is rotated, and realizes the processing to workpiece.
Specifically, support set component 1 is included to the screw lid 111 of the front positioning compression of screw 62 and to screw 62
The support guide set 112 of rear positioning, screw lid 111 are mainly used in compressing the front of screw 62, and support guide set 112 is being set
When be set on screw 62 and its front end withstands on the rear of screw 62, realize and the compression of screw 62 and support fixed, at the same
Bearing block 8 is provided with support guide set 112, a pair of bearings 81 is provided with bearing block 8, the screw mandrel 63 coordinated with screw 62 is first
End is stretched out from screw lid 111, and end connects after passing through screw lid 111, screw 62 with a pair of bearings 81 being arranged in bearing block 8
Connect, specifically, the end of screw mandrel 63 is that the both ends diameter of axle is small, the big smooth step axle of medium axle diameter, when coordinating with bearing 81,
Jackshaft is fastened between the inner ring of two bearings 81, can be by being arranged on bearing block when screw mandrel 63 is acted on mobile by screw 62
Bearing 81 on 8 promotes bearing block 8 to move, and bearing block 8 is fixedly connected by screw with main shaft 3, and then can promote main shaft 3
Mobile, when main shaft 3 is rotated by the driving of motor 5, main shaft 3 can drive bearing block 8 to rotate together, and screw mandrel 63 because with
Bearing 81 coordinates and can rotated around the axis direction of bearing 81, bearing block 8 will not be followed to rotate together, both will not send out
Raw interference effect.
Preferably, worm gear case 71 includes worm gear and worm screw, and worm screw is connected with motor 5, and motor 5, which rotates, drives worm screw to do
Linear motion, worm gear and worm engaging, worm screw linear motion drive worm gear to rotate, and worm gear wheel and then drive main shaft 3 to occur
Rotate, realize the processing of workpiece.
Preferably, gear 61 is arranged at the top of screw 62 and engaged with the screw 62, and gear 61 passes through a rotating shaft 9 and handle
4 are fixedly connected, and rotating shaft 9 is fixed on screw lid 111 by a fixed seat 10.
Further, the support set component 2 12 includes a pair of the boring bar support sets 121 and one being supported to boring bar 2
To adapter sleeve 122, the boring bar support set 121 is symmetricly set in the both sides of the boring bar 2, mainly to its supporting role of boring bar 2,
Boring bar support set 121 is arranged in adapter sleeve 122, and boring bar support set 121 mainly tightens fixation by screw and adapter sleeve 122,
Each adapter sleeve 122 is correspondingly arranged with each boring bar support set 121.
Specifically, wherein an adapter sleeve 122 is connected with the side of workpiece 13, another one end of adapter sleeve 122 and workpiece 11
Opposite side is connected, and the other end is fixedly connected by a ring flange 12 with worm gear case 71, and worm gear case 71 is arranged on flange
On disk 14.
Further, offer the different bore hole 21 of multiple size specifications on boring bar 2, mainly cutter to be installed, with
This adapts to different work pieces process demands, and on bore hole 21 installation direction of institute's installation cutter is each perpendicular to the axis of boring bar 2.
Further, to prevent mechanical wear, the service life of prolonged mechanical, supported in support guide set 112 with boring bar
Fuel feed hole is offered on set 121, periodically equipment can be lubricated by fuel feed hole, the service life of extension device.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (6)
1. a kind of boring device, it is characterised in that including support set, transmission device, boring bar, the main shaft being connected with boring bar, handle
And motor, the transmission device include transmission device one and transmission device two, the transmission device one includes gear, screw and silk
Bar, the gear are connected with the handle, and the screw is fixedly connected with the gear, and the screw connects with the wire rod thread
Connect, the transmission device two includes being connected with main shaft and included for the worm gear case of drive shaft rotation, the support set
Support set component one and support set component two, the support set component one are connected with the worm gear case side, the boring bar
It is arranged on the support set component two, the support set component two is connected with the opposite side of the worm gear case, the branch
Support set component one includes the screw lid to positioning compression in front of screw and the support guide set to the positioning of screw rear, the support
Bearing block is provided with guide sleeve, is provided with a pair of bearings in the bearing block, the screw mandrel through the screw lid with it is described
A pair of bearings is connected, and the main shaft is connected by screw with the bearing block, and the end of the screw mandrel is small for the both ends diameter of axle, middle
The big smooth step axle of the diameter of axle, the jackshaft are fastened between the inner ring of the two bearings, and the worm gear case includes
Worm gear and worm screw, the worm screw and the motor connection, the worm gear and the worm engaging, the worm gear connect with the main shaft
Connect.
A kind of 2. boring device according to claim 1, it is characterised in that the gear be arranged above the screw and
Engaged with the screw, the gear is fixedly connected by a rotating shaft with the handle, and the rotating shaft is fixed by a fixed seat
Covered in the screw.
3. a kind of boring device according to claim 2, it is characterised in that the support set component two includes entering boring bar
A pair of the boring bar support sets and a pair of adapter sleeves of row support, the boring bar support set is arranged on the adapter sleeve, and is symmetrically set
The both sides of the boring bar are placed in, the adapter sleeve is correspondingly arranged with the boring bar support set.
4. according to a kind of boring device described in claim 3, it is characterised in that the wherein side of an adapter sleeve and workpiece connects
Connect, the opposite side connection of described another adapter sleeve one end and workpiece, the other end is connected by a ring flange and the worm gear case
Connect.
5. a kind of boring device according to claim 3, it is characterised in that offered on the boring bar multiple of different sizes
Bore hole, the cutter of boring bar axial direction is provided perpendicular on the bore hole.
6. a kind of boring device according to claim 3, it is characterised in that the support guide set supports with the boring bar
Put and offer fuel feed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062313.4A CN104588717B (en) | 2015-02-06 | 2015-02-06 | A kind of boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062313.4A CN104588717B (en) | 2015-02-06 | 2015-02-06 | A kind of boring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588717A CN104588717A (en) | 2015-05-06 |
| CN104588717B true CN104588717B (en) | 2017-12-19 |
Family
ID=53114962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062313.4A Expired - Fee Related CN104588717B (en) | 2015-02-06 | 2015-02-06 | A kind of boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588717B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2054165B2 (en) * | 1970-11-04 | 1979-11-08 | Cross Europa-Werk Gmbh, 7317 Wendlingen | Eccentric headstock |
| CN2387992Y (en) * | 1999-09-30 | 2000-07-19 | 吴希全 | Horizontal boring machine |
| CN2645825Y (en) * | 2003-10-28 | 2004-10-06 | 渤海船舶重工有限责任公司 | Boring machine for on-site processing of axle hole of large-scale equipment |
| CN202174267U (en) * | 2011-07-25 | 2012-03-28 | 浙江扬帆通用机械制造有限公司 | Portable novel boring machine |
| CN202779892U (en) * | 2012-06-14 | 2013-03-13 | 中建钢构江苏有限公司 | Portable component boring device |
| CN103567490A (en) * | 2013-10-21 | 2014-02-12 | 蚌埠市行星工程机械有限公司 | Portable boring machine |
| CN204621135U (en) * | 2015-02-06 | 2015-09-09 | 青岛港国际股份有限公司 | A kind of boring device |
-
2015
- 2015-02-06 CN CN201510062313.4A patent/CN104588717B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104588717A (en) | 2015-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171219 |