CN205147395U - Digital display type radial drill's stand and rocking arm elevating system - Google Patents
Digital display type radial drill's stand and rocking arm elevating system Download PDFInfo
- Publication number
- CN205147395U CN205147395U CN201520941718.0U CN201520941718U CN205147395U CN 205147395 U CN205147395 U CN 205147395U CN 201520941718 U CN201520941718 U CN 201520941718U CN 205147395 U CN205147395 U CN 205147395U
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- CN
- China
- Prior art keywords
- rocking arm
- column jacket
- bearing
- guide tracked
- inner prop
- 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
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Abstract
The utility model provides a digital display type radial drill's stand and rocking arm elevating system, includes inner prop, roller, guide tracked rectangle column jacket, bearing, worm wheel, lead screw, screw, elevator motor, insures clutch, worm, box shell, frame, rocking arm, the inner prop install on the frame, guide tracked rectangle column jacket passes through the roller, the bearing is installed on the inner prop, worm wheel, lead screw pass through the bearing to be installed on the box shell, the meshing of lead screw and screw, elevator motor installs on the box shell, worm and the installation of insurance clutch hole together, the outline installation of elevator motor and insurance clutch together, the inner prop passes through bearing and the outer support connnection of guide tracked rectangle, rocking arm and the outer support connnection of guide tracked rectangle. The utility model discloses a rocking arm and guide tracked rectangle column jacket install that to open the back guiding clearance unchangeable pressing from both sides the tense -lax, guarantee rocking arm and guide tracked rectangle column jacket direction precision (b), and (b) simple structure is reasonable, and convenient operation is swift, and work efficiency is high, is applied to in the machining trade.
Description
Technical field
The utility model 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 purpose of this utility model 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 utility model 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 purpose of this utility model is achieved in that a kind of column and arm elevating mechanism of digital display radial drilling machine, 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.
Main points of the present utility model are its structure.Its operation principle is, 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.
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 utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 (1)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941718.0U CN205147395U (en) | 2015-11-24 | 2015-11-24 | Digital display type radial drill's stand and rocking arm elevating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941718.0U CN205147395U (en) | 2015-11-24 | 2015-11-24 | Digital display type radial drill's stand and rocking arm elevating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147395U true CN205147395U (en) | 2016-04-13 |
Family
ID=55683134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941718.0U Expired - Fee Related CN205147395U (en) | 2015-11-24 | 2015-11-24 | Digital display type radial drill's stand and rocking arm elevating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269339A (en) * | 2015-11-24 | 2016-01-27 | 沈阳景宏数控设备有限公司 | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine |
-
2015
- 2015-11-24 CN CN201520941718.0U patent/CN205147395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269339A (en) * | 2015-11-24 | 2016-01-27 | 沈阳景宏数控设备有限公司 | Stand column and rocker arm lifting mechanism of digital display type radial drilling machine |
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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: 20160413 Termination date: 20181124 |