CN208513670U - Universal drilling machine - Google Patents
Universal drilling machine Download PDFInfo
- Publication number
- CN208513670U CN208513670U CN201821187209.3U CN201821187209U CN208513670U CN 208513670 U CN208513670 U CN 208513670U CN 201821187209 U CN201821187209 U CN 201821187209U CN 208513670 U CN208513670 U CN 208513670U
- Authority
- CN
- China
- Prior art keywords
- screw arbor
- differential screw
- workbench
- drilling machine
- differential
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to equipments machining die technical fields, especially a kind of universal drilling machine, including drill bit, column and workbench for placing workpiece, drill bit is fixed at workbench side by column, expansion platform is provided at left and right sides of workbench, expansion platform passes through the differential screw arbor mechanism being arranged in inside workbench and is flexibly connected with workbench, workbench end is provided with the hand-operated wheel for adjusting differential screw arbor mechanism, differential screw arbor mechanism has two groups, and it is separately positioned on the rear and front end of expansion platform, differential screw arbor mechanism is mainly made of differential screw arbor with the positioning seat for being set in differential screw arbor both ends, expansion platform is flexibly connected by the positioning seat of front and back Liang Zu differential screw arbor mechanism with differential screw arbor, hand-operated wheel is connect by worm gear mechanism with differential screw arbor mechanism driving, two sides are expanded by differential screw arbor mechanism Flattening platform is adjusted synchronously, and is realized the adjustable of glove table top, is enhanced practicability.
Description
Technical field
The utility model relates to equipments machining die technical field, especially a kind of universal drilling machine.
Background technique
Drilling machine refers to that the main lathe for processing hole on workpiece with drill bit, usual bit are main motion, and drill bit axially moves
Move as feed motion, drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, replace special tool, can expand, ream
Hole, fraising or progress tapping etc. are processed, and workpiece is motionless in process, make cutter mobile, by center cutter alignment hole center, and
Cutter is set to rotate (main motion), so the workpiece being placed on Drilling machines bench effectively to be fixed to particularly important, but existing brill
The glove table top of bed workbench is limited, some big workpiece cannot consolidate placement on the table, and work can be extended by being badly in need of a kind of band
The drilling machine of platform, such as Publication No. CN201579456U, publication date is on September 15th, 2010, entitled " to have expanding operating platform
Radial drilling machine " patent, the radial drilling machine by column side be arranged by orthogonal vertical motion stage and levelling bench
The expanding operating platform of composition increases glove area, but the expanding operating platform also occupies certain space when not in use, and sliding
It is not that very well, can not meet the demand that extension uses that slot, which adjusts limit effect,.
Utility model content
Existing above-mentioned in order to overcome the shortcomings of, the utility model provides a kind of universal drilling machine, by workbench
Inside setting is solved the problems, such as by the expansion platform that differential screw arbor is adjusted.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of universal drilling machine, including it is drill bit, vertical
Column and workbench for placing workpiece, drill bit are fixed at workbench side by column, and the left and right sides of workbench is equal
It is provided with expansion platform, expansion platform passes through the differential screw arbor mechanism being arranged in inside workbench and is flexibly connected with workbench, work
Make end portion and is provided with hand-operated wheel for adjusting differential screw arbor mechanism, the extension by differential screw arbor mechanism to workbench two sides
Platform carries out stretching out retraction adjusting.
Further, including differential screw arbor mechanism has two groups, and is separately positioned on the rear and front end of expansion platform.
Further, including differential screw arbor mechanism mainly by differential screw arbor and the positioning seat structure for being set in differential screw arbor both ends
At.
Further, connected including expansion platform by the positioning seat of front and back Liang Zu differential screw arbor mechanism and differential screw arbor activity
It connects.
Further, including hand-operated wheel is connect by worm gear mechanism with differential screw arbor mechanism driving.
It further, include that worm gear in the middle part of differential screw arbor is set and is arranged at hand-operated wheel end including worm gear mechanism
The shaft of the worm screw in portion, worm screw and hand-operated wheel connects.
Further, including worktable upper surface two sides are hingedly provided with overturning cover board.
The utility model has the beneficial effects that two sides expansion platform is adjusted synchronously by differential screw arbor mechanism, it is real
Adjustable, the enhancing practicability of existing glove table top；Worm gear mechanism is used to connect the shaft of differential screw arbor and hand-operated wheel, thus
Realize the transmission of alternating axis；Overturning cover board is used cooperatively with expansion platform, after expansion platform is fully extended, cover board is overturn and is covered
It is located above expansion platform, realizes that expansion platform upper surface and worktable upper surface flush, place workpiece convenient for stablizing.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view removed after drill bit and column of the utility model.
1. drill bit in figure, 2. columns, 3. workbench, 4. expansion platforms, 5. differential screw arbor mechanisms, 51. differential screw arbors, 52.
Positioning seat, 6. hand-operated wheels, 7. worm gear mechanisms, 71. worm gears, 72. worm screws, 8. overturning cover boards.
Specific embodiment
As shown in Figure 1, a kind of universal drilling machine, including drill bit 1, column 2 and workbench 3 for placing workpiece, drill bit 1
It is fixed at 3 side of workbench by column 2, the left and right sides of workbench 3 is provided with expansion platform 4, and expansion platform 4 is logical
It crosses the differential screw arbor mechanism 5 being arranged in inside workbench 3 to be flexibly connected with workbench 3,3 end of workbench is provided with for adjusting
The hand-operated wheel 6 of differential screw arbor mechanism 5, hand-operated wheel 6 are sequentially connected by worm gear mechanism 7 and differential screw arbor mechanism 5, differential spiral shell
Linkage 5 is mainly made of differential screw arbor 51 with the positioning seat 52 for being set in 51 both ends of differential screw arbor, 3 upper surface two sides of workbench
Hingedly it is provided with overturning cover board 8.When installing and using, hand-operated wheel 6 can be manually rotated, drive worm gear mechanism 7 to rotate, to drive
Differential screw arbor mechanism 5 is rotated, and then expansion platform 4 is driven to be stretched out or be retracted, the differential spiral shell of differential screw arbor mechanism 5
Bar 51 is made of symmetrically arranged left-hand thread section and right-hand thread section, and positioning seat 51 is threadedly connect with differential screw arbor 51,
Expansion platform 4 is bolted to connection with positioning seat 51, easy for assemble or unload, and expansion platform 4 passes through the rotation of differential screw arbor 51
The adjusting of row synchronization telescope is rotated into, because expansion platform 4 is arranged in the empty slot of 3 two sides of workbench, when expansion platform 4 is complete
After stretching, expansion platform 4 and workbench 3 be not in same plane, at this time, by the hinged overturning cover board 8 in 3 two sides of workbench
It takes off, the thickness of overturning cover board 8 is the level error of 4 upper surface of expansion platform Yu 3 upper surface of workbench, so that stretching
The expansion platform 4 and workbench 3 of exhibition are in same plane, conducive to the firm placement of workpiece.
As shown in Fig. 2, differential screw arbor mechanism 5 has two groups, and is separately positioned on the rear and front end of expansion platform 4, extension is flat
Platform 4 is flexibly connected by the positioning seat 52 of front and back Liang Zu differential screw arbor mechanism 5 with differential screw arbor 51, and worm gear mechanism 7 includes
The worm gear 71 that 51 middle part of differential screw arbor is set and the worm screw 72 that 6 end of hand-operated wheel is set, the shaft of worm screw 72 and hand-operated wheel 6
Connection.Worm gear mechanism 7 is commonly used to movement and power between two alternating axis of transmitting, and worm gear 71 and worm screw 72 are in hand-operated wheel 6
The transmission effect of wheel and rack is equivalent between differential screw arbor 51, worm screw 72 is connected by the shaft of shaft coupling and hand-operated wheel 6
It connects, worm gear 71 is set in 51 middle part of differential screw arbor and is fixed by the positioning key of 51 outer surface of differential screw arbor, positions
Seat 52 and differential screw arbor 51 are equivalent to the screw mechanism for converting rotary motion to linear motion, to carry out to expansion platform 4
Easily adjustment.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (7)
1. a kind of universal drilling machine, including drill bit (1), column (2) and workbench (3) for placing workpiece, drill bit (1) passes through
Column (2) is fixed at workbench (3) side, characterized in that it is flat that extension is provided at left and right sides of the workbench (3)
Platform (4), expansion platform (4) are flexibly connected in the internal differential screw arbor mechanism (5) of workbench (3) with workbench (3) by setting,
Workbench (3) end is provided with the hand-operated wheel (6) for adjusting differential screw arbor mechanism (5).
2. universal drilling machine according to claim 1, characterized in that the differential screw arbor mechanism (5) has two groups, and respectively
Rear and front end in expansion platform (4) is set.
3. universal drilling machine according to claim 1, characterized in that the differential screw arbor mechanism (5) is mainly by differential spiral shell
Bar (51) and the positioning seat (52) for being set in differential screw arbor (51) both ends are constituted.
4. universal drilling machine according to claim 1, characterized in that the expansion platform (4) is differential by two groups of front and back
The positioning seat (52) of screw mechanism (5) is flexibly connected with differential screw arbor (51).
5. universal drilling machine according to claim 1, characterized in that the hand-operated wheel (6) passes through worm gear mechanism (7)
It is sequentially connected with differential screw arbor mechanism (5).
6. universal drilling machine according to claim 5, characterized in that the worm gear mechanism (7) includes being arranged in difference
It moves the worm gear (71) in the middle part of screw rod (51) and the worm screw (72) in hand-operated wheel (6) end is set, worm screw (72) and hand-operated wheel (6)
Shaft connection.
7. universal drilling machine according to claim 1, characterized in that workbench (3) the upper surface two sides are hingedly arranged
There are overturning cover board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187209.3U CN208513670U (en) | 2018-07-26 | 2018-07-26 | Universal drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187209.3U CN208513670U (en) | 2018-07-26 | 2018-07-26 | Universal drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513670U true CN208513670U (en) | 2019-02-19 |
Family
ID=65332756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187209.3U Expired - Fee Related CN208513670U (en) | 2018-07-26 | 2018-07-26 | Universal drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283050A (en) * | 2020-02-13 | 2020-06-16 | 文学佳 | Drilling machine equipment capable of achieving noise reduction |
| CN112233594A (en) * | 2020-11-28 | 2021-01-15 | 常州梦工场展示器材有限公司 | Bidirectional adjustable advertisement showing stand |
| CN114226806A (en) * | 2021-11-10 | 2022-03-25 | 扬州市方圆机电制造有限公司 | Table-board-extended bench drilling machine |
-
2018
- 2018-07-26 CN CN201821187209.3U patent/CN208513670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283050A (en) * | 2020-02-13 | 2020-06-16 | 文学佳 | Drilling machine equipment capable of achieving noise reduction |
| CN111283050B (en) * | 2020-02-13 | 2021-12-14 | 济南智强远达汽车零部件有限公司 | Drilling machine equipment capable of achieving noise reduction |
| CN112233594A (en) * | 2020-11-28 | 2021-01-15 | 常州梦工场展示器材有限公司 | Bidirectional adjustable advertisement showing stand |
| CN114226806A (en) * | 2021-11-10 | 2022-03-25 | 扬州市方圆机电制造有限公司 | Table-board-extended bench drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208513670U (en) | Universal drilling machine | |
| CN207656250U (en) | A kind of mobile phone key precision carving and milling machine | |
| CN208542973U (en) | A kind of machining drilling part device | |
| CN106270609B (en) | A kind of hole milling lathe | |
| CN103264281B (en) | Lathing, grinding, boring and milling integrated large-size composite horizontal type tool | |
| CN211758577U (en) | Bench drilling machine | |
| CN106272687A (en) | A kind of drilling machine | |
| CN107322330A (en) | A kind of new CNC planer type milling machine | |
| CN109794807A (en) | A kind of high-precision drilling milling machine | |
| CN108296517A (en) | A kind of plank multidigit drilling device | |
| CN103551861B (en) | A kind of digital controlled processing central machine tool | |
| CN106238774A (en) | A kind of milling machine | |
| US2795091A (en) | Multi-spiral grinding fixture | |
| CN200998791Y (en) | Numerical control machine for processing rollers | |
| CN206140110U (en) | Six two main shaft milling and drilling machines of four -axle linkage | |
| CN202752827U (en) | Lockset perforating machine | |
| CN106670833A (en) | Multifunctional machine tool | |
| CN206047632U (en) | A kind of multifunction machine | |
| CN115055743A (en) | Intelligent machine tool for grinding | |
| CN212495478U (en) | Vertical and horizontal drilling integrated machine | |
| CN209206920U (en) | A kind of drilling and milling assembly convenient to use | |
| CN211028416U (en) | Jacking device of gear hobbing machine | |
| CN216065684U (en) | High-precision boring machine | |
| CN213437356U (en) | Drilling machine with adjustable machining angle | |
| CN216502439U (en) | Single-arm drilling machine with double sliding rails |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |