CN105269339A - Stand column and rocker arm lifting mechanism of digital display type radial drilling machine - Google Patents
Stand column and rocker arm lifting mechanism of digital display type radial drilling machine Download PDFInfo
- Publication number
- CN105269339A CN105269339A CN201510820175.1A CN201510820175A CN105269339A CN 105269339 A CN105269339 A CN 105269339A CN 201510820175 A CN201510820175 A CN 201510820175A CN 105269339 A CN105269339 A CN 105269339A
- Authority
- CN
- China
- Prior art keywords
- column
- rocking arm
- column jacket
- drilling machine
- arm
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
-
- 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
- B23B39/12—Radial drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
Abstract
The invention discloses a stand column and rocker arm lifting mechanism of a digital display type radial drilling machine. The mechanism comprises an inner column, a roller, a guide rail type rectangular outer column, a bearing, a worm wheel, a lead screw, a screw, a lifting motor, an insurance clutch, a worm rod, a box shell, a stand and a rocker arm, wherein the inner column is mounted on the stand; the guide rail type rectangular outer column is mounted on the inner column through the roller and the bearing; the worm wheel and the lead screw are mounted on the box shell through the bearing; the lead screw is engaged with the screw; the lifting motor is mounted on the box shell; the worm rod and an inner hole of the insurance clutch are mounted together; the lifting motor and the outer contour of the insurance clutch are mounted together; the inner column is connected with the guide rail type rectangular outer column through the bearing; and the rocker arm is connected with the guide rail type rectangular outer column. When the rocker arm and the guide rail type rectangular outer column are installed from clamping to loosening, a guide gap is invariable, so that the guide precision of the rocker arm and the guide rail type rectangular outer column is guaranteed; and the mechanism is simple and reasonable in structure, convenient and fast in operation, high in working efficiency and applied to the machining industry.
Description
Technical field
The present invention relates to column and the arm elevating mechanism of a kind of digital display radial drilling machine in mechanical processing industry.
Background technology
At present, in mechanical processing industry, radial drilling machine is with a kind of lathe of the hole machined of porous heavy parts for single-piece or batch production.General main spindle box can move on rocking arm, and with the drilling machine of rocking arm around column revolving.Rocking arm moves up and down along column, to adapt to the workpiece processing differing heights.On the table, larger workpiece is placed directly on lathe base or ground less trade union college.Radial drilling machine is widely used in single-piece and middle small serial production, the hole of processing volume and the larger workpiece of weight.The main variant of radial drilling machine has slide-like and universal type two kinds.Slide block radial drilling machine makes the base of fundamental mode radial drilling machine into slide to form, and slide moves along bed ways, to expand the range of work, is applicable to the industries such as boiler, bridge, rolling stock and shipbuilding.The rocking arm of universal radial drilling machine except doing vertical and gyration, and moves horizontally, and main spindle box makes tilt adjustments on rocking arm, to adapt to the processing at each position of workpiece.In addition, car formula, wall type and digital control radial drilling machine etc. are also had.Radial drilling machine is a kind of hole machined equipment, is used for boring, reaming, fraising, tapping and repair the processing of the various ways such as scraping end surface.By purposes and textural classification, drilling machine is divided into upright drill, bench drill, multi-pore drilling machine, radial drilling machine and other special drill presses etc.In all kinds of drilling machine, radial drilling machine is easy to operate, flexible, applied widely, has typicalness, is specially adapted to single-piece or batch production with the hole machined of porous heavy parts, is the common lathe in general machining workshop.
Also there is a lot of deficiency in the column of radial drilling machine and arm elevating mechanism; after the guide tracked rectangle column jacket of the rocking arm of rocking arm and clamp system and column and arm elevating mechanism is arranged on clamping and release, guiding clearance changes, and can not ensure the guide tracked rectangle column jacket guiding accuracy of rocking arm on rocking arm and clamp system and column and arm elevating mechanism; The repetitive positioning accuracy of the rocking arm adjusted position postpone of rocking arm and clamp system is low
,control system is relatively backward, and some operation is difficult to realize, and cooling water easily sprays into digital display control system, complex structure, and cost is high, and function is poor, and intensity and toughness is all low, and transmission accuracy is low, and service life is short, wastes time and energy, and part is many, and fault rate is high.Therefore, developing a kind of column of digital display radial drilling machine and arm elevating mechanism is a new problem anxious to be resolved.
Summary of the invention
The object of this invention is to provide a kind of column and arm elevating mechanism of digital display radial drilling machine, after the guide tracked rectangle column jacket of the rocking arm of this invention rocking arm and clamp system and column and arm elevating mechanism is arranged on clamping and release, guiding clearance is constant, ensure the guide tracked rectangle column jacket guiding accuracy of rocking arm on rocking arm and clamp system and column and arm elevating mechanism, the repetitive positioning accuracy of the rocking arm adjusted position postpone of rocking arm and clamp system is high
,simple and reasonable, reliably multiple functional, easy to operate, operating efficiency is high, failure rate is low, and the life-span is long.
The object of the present invention is achieved like this: a kind of column of digital display radial drilling machine and arm elevating mechanism, comprise inner prop, roller, rectangular guideway side's column jacket, bearing, worm gear, leading screw, screw, lifting motor, insurance clutch, worm screw, casing shell, support, rocking arm, described inner prop is arranged on support, rectangular guideway side's column jacket passes through roller, bearing is arranged on inner prop, worm gear, leading screw is arranged on casing shell by bearing, leading screw engages with screw, lifting motor is arranged on casing shell, worm screw is installed together with insurance clutch endoporus, lifting motor is installed together with the outline of insurance clutch, inner prop is connected with rectangular guideway side's column jacket by bearing, rocking arm is fixed by clamping press plate and rectangular guideway side's column jacket,
Described a kind of column of digital display radial drilling machine and the operation principle of arm elevating mechanism are, column and arm elevating mechanism adopt worm gear, worm gearing, type of belt drive is that leading screw rotating arm moves up and down; rocking arm is arranged on rectangular guideway side's column jacket; rocking arm moves up and down along rectangular guideway side's column jacket; and rotate around it 360 °, and after rocking arm and rectangular guideway side's column jacket are arranged on clamping and release, guiding clearance is constant, ensures rocking arm and rectangular guideway side's column jacket guiding accuracy; Inner prop is cylindrical form, and its underpart is provided with wiring window, and window is located at the left side of inner prop, adds man-hour cooling fluid and not easily infiltrates; The outer rod structure of guide tracked rectangle is square column form, and two rectangular guidewaies on guide tracked rectangle column jacket are connected with rocking arm, and after rocking arm and guide tracked rectangle column jacket are arranged on clamping and release, guiding clearance is constant, ensure rocking arm and guide tracked rectangle column jacket guiding accuracy; The repetitive positioning accuracy of rocking arm adjusted position postpone is high
,when being elevated moment overload, insurance slipping of clutch, plays safety effect, and the moment of insurance clutch is adjustable.
Main points of the present invention are its structure and working principle.
A kind of column of digital display radial drilling machine and arm elevating mechanism are compared with prior art, there is main shaft and can realize electrodeless variable-speed when not stopping, operating position can realize the display of figure and numeral; after the guide tracked rectangle column jacket of the rocking arm of rocking arm and clamp system and column and arm elevating mechanism is arranged on clamping and release, guiding clearance is constant, the rocking arm on guarantee rocking arm and clamp system and the guide tracked rectangle column jacket guiding accuracy of column and arm elevating mechanism; The repetitive positioning accuracy of the rocking arm adjusted position postpone of rocking arm and clamp system is high
,the advantages such as simple and reasonable, tailored appearance is attractive in appearance, reliably multiple functional, convenient to operation, and use safety is pleasant, and operating efficiency is high, and cost is low, failure rate is low, and intensity and toughness is high, and the life-span is long, will be widely used in mechanical processing industry.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the K of Fig. 1 is to enlarged drawing.
Detailed description of the invention
With reference to accompanying drawing, a kind of column of digital display radial drilling machine and arm elevating mechanism, comprise inner prop 1, roller 2, rectangular guideway side's column jacket 3, bearing 4, worm gear 5, leading screw 6, screw 7, lifting motor 8, insurance clutch 9, worm screw 10, casing shell 11, support 12, rocking arm 13, described inner prop 1 is arranged on support 12, rectangular guideway side's column jacket 3 is by roller 2, bearing 4 is arranged on inner prop 1, worm gear 5, leading screw 6 is arranged on casing shell 11 by bearing, leading screw 6 engages with screw 7, lifting motor 8 is arranged on casing shell 11, worm screw 10 is installed together with insurance clutch 9 endoporus, lifting motor 8 is installed together with the outline of insurance clutch 9, inner prop 1 is connected with rectangular guideway side's column jacket 3 by bearing 4, rocking arm 13 is fixed by clamping press plate 8 and rectangular guideway side's column jacket 3.
Described a kind of column of digital display radial drilling machine and the operation principle of arm elevating mechanism are, column and arm elevating mechanism adopt worm gear 5, worm screw 10 transmission mechanism, type of belt drive is that leading screw 6 rotating arm 13 moves up and down; rocking arm 13 is arranged on rectangular guideway side's column jacket 3; rocking arm 13 moves up and down along rectangular guideway side's column jacket 3; and rotate around it 360 °; and after rocking arm 13 and rectangular guideway side's column jacket 3 are arranged on clamping and release, guiding clearance is constant, ensures rocking arm 13 and rectangular guideway side's column jacket 3 guiding accuracy; Inner prop 1 is cylindrical form, and its underpart is provided with wiring window, and window is located at the left side of inner prop 1, adds man-hour cooling fluid and not easily infiltrates; Guide tracked rectangle column jacket 3 structure is square column form, two rectangular guidewaies on guide tracked rectangle column jacket 3 are connected with rocking arm 13; after rocking arm 13 and guide tracked rectangle column jacket 3 are arranged on clamping and release, guiding clearance is constant, ensure rocking arm 13 and guide tracked rectangle column jacket 3 guiding accuracy; The repetitive positioning accuracy of rocking arm 13 adjusted position postpone is high
,when being elevated moment overload, insurance clutch 9 skids, and plays safety effect, and the moment of insurance clutch 9 is adjustable.
Claims (2)
1. the column of a digital display radial drilling machine and arm elevating mechanism, comprise inner prop, roller, rectangular guideway side's column jacket, bearing, worm gear, leading screw, screw, lifting motor, insurance clutch, worm screw, casing shell, support, rocking arm, it is characterized in that: described inner prop is arranged on support, rectangular guideway side's column jacket passes through roller, bearing is arranged on inner prop, worm gear, leading screw is arranged on casing shell by bearing, leading screw engages with screw, lifting motor is arranged on casing shell, worm screw is installed together with insurance clutch endoporus, lifting motor is installed together with the outline of insurance clutch, inner prop is connected with rectangular guideway side's column jacket by bearing, rocking arm is fixed by clamping press plate and rectangular guideway side's column jacket.
2. the column of a kind of digital display radial drilling machine according to claim 1 and arm elevating mechanism, it is characterized in that: described a kind of column of digital display radial drilling machine and the operation principle of arm elevating mechanism are, column and arm elevating mechanism adopt worm gear, worm gearing, type of belt drive is that leading screw rotating arm moves up and down, rocking arm is arranged on rectangular guideway side's column jacket, rocking arm moves up and down along rectangular guideway side's column jacket, and rotate around it 360 °, after rocking arm and rectangular guideway side's column jacket are arranged on clamping and release, guiding clearance is constant, ensure rocking arm and rectangular guideway side's column jacket guiding accuracy, inner prop is cylindrical form, and its underpart is provided with wiring window, and window is located at the left side of inner prop, adds man-hour cooling fluid and not easily infiltrates, the outer rod structure of guide tracked rectangle is square column form, and two rectangular guidewaies on guide tracked rectangle column jacket are connected with rocking arm, and after rocking arm and guide tracked rectangle column jacket are arranged on clamping and release, guiding clearance is constant, ensure rocking arm and guide tracked rectangle column jacket guiding accuracy, the repetitive positioning accuracy of rocking arm adjusted position postpone is high
,when being elevated moment overload, insurance slipping of clutch, plays safety effect, and the moment of insurance clutch is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820175.1A CN105269339A (en) | 2015-11-24 | 2015-11-24 | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820175.1A CN105269339A (en) | 2015-11-24 | 2015-11-24 | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269339A true CN105269339A (en) | 2016-01-27 |
Family
ID=55139644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820175.1A Pending CN105269339A (en) | 2015-11-24 | 2015-11-24 | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312611A (en) * | 2014-07-04 | 2016-02-10 | 沈阳海克机床有限公司 | Radial drilling machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1374581A (en) * | 1919-08-08 | 1921-04-12 | Cincinnati Bickford Tool Co | Radial drill |
| CN2425734Y (en) * | 2000-04-20 | 2001-04-04 | 上海西马特机械制造有限公司 | Miniature drilling-milling machine |
| CN202910336U (en) * | 2012-10-10 | 2013-05-01 | 浙江中意机械有限公司 | Square column geared drilling machine |
| CN202921993U (en) * | 2012-10-25 | 2013-05-08 | 滕州市高登数控机床有限公司 | Small numerical control milling machine of upright post structure |
| CN103111654A (en) * | 2013-03-05 | 2013-05-22 | 江西省中春机床轴承制造有限公司 | Movable type suspension crane rocker arm drilling machine |
| CN103406559A (en) * | 2013-08-21 | 2013-11-27 | 昆山远大精工机械有限公司 | Rocker arm drill press |
| CN103624294A (en) * | 2013-11-30 | 2014-03-12 | 沈阳金山机床有限公司 | Radial drilling machine |
| CN205147395U (en) * | 2015-11-24 | 2016-04-13 | 沈阳景宏数控设备有限公司 | Digital display type radial drill's stand and rocking arm elevating system |
-
2015
- 2015-11-24 CN CN201510820175.1A patent/CN105269339A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1374581A (en) * | 1919-08-08 | 1921-04-12 | Cincinnati Bickford Tool Co | Radial drill |
| CN2425734Y (en) * | 2000-04-20 | 2001-04-04 | 上海西马特机械制造有限公司 | Miniature drilling-milling machine |
| CN202910336U (en) * | 2012-10-10 | 2013-05-01 | 浙江中意机械有限公司 | Square column geared drilling machine |
| CN202921993U (en) * | 2012-10-25 | 2013-05-08 | 滕州市高登数控机床有限公司 | Small numerical control milling machine of upright post structure |
| CN103111654A (en) * | 2013-03-05 | 2013-05-22 | 江西省中春机床轴承制造有限公司 | Movable type suspension crane rocker arm drilling machine |
| CN103406559A (en) * | 2013-08-21 | 2013-11-27 | 昆山远大精工机械有限公司 | Rocker arm drill press |
| CN103624294A (en) * | 2013-11-30 | 2014-03-12 | 沈阳金山机床有限公司 | Radial drilling machine |
| CN205147395U (en) * | 2015-11-24 | 2016-04-13 | 沈阳景宏数控设备有限公司 | Digital display type radial drill's stand and rocking arm elevating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312611A (en) * | 2014-07-04 | 2016-02-10 | 沈阳海克机床有限公司 | Radial drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203751372U (en) | Drilling machine for air holes | |
| KR101479497B1 (en) | Automatic gundrill device using general lathe turning | |
| CN103406762A (en) | Numerical control combined machine tool for double end face milling and drilling of overload axles | |
| CN105171444A (en) | Numerical control rotary table | |
| CN207464350U (en) | A kind of ratchet-gear wheel cutting apparatus with safeguard function | |
| CN103551852B (en) | A kind of slant rail end face milling compounding machine with double | |
| CN203579184U (en) | Combined machine tool for milling end faces and drilling center holes of inclined guide rails | |
| CN204673011U (en) | A kind of multi-functional drill hole machine tool | |
| CN203751378U (en) | Segmental mold pattern block air hole drilling machine | |
| CN204584940U (en) | The grinding equipment of boring lathe machining large inner bore of part | |
| CN205147395U (en) | Digital display type radial drill's stand and rocking arm elevating system | |
| CN105328242B (en) | A kind of axis feeding mechanism of digital display radial drilling machine | |
| CN105269034A (en) | Main shaft speed change system and main shaft feeding speed change system of digital display type radial drilling machine | |
| CN105269339A (en) | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine | |
| CN102699738A (en) | Numerical control double-shaft processing machine | |
| CN203236179U (en) | Rotating pipe-cutting chuck | |
| CN203665074U (en) | Main shaft lifting numerical control turning drilling and milling composite machining machine tool | |
| CN205147831U (en) | Digital display type radial drill's rocking arm and clamping mechanism | |
| CN207057660U (en) | A kind of radial drilling machine with movable working platform | |
| CN202498234U (en) | Numerical control drilling machine | |
| CN105364124B (en) | A kind of rocking arm and clamp system of digital display radial drilling machine | |
| CN205147397U (en) | Digital display type radial drill's main shaft feed mechanism | |
| CN204075280U (en) | A kind of expansion broach(ing) machine of machining shaft | |
| CN203426711U (en) | Lathe cutting platform with damping function | |
| CN208230891U (en) | It is a kind of to bore porous radial drilling machine simultaneously |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |