CN107838457A - A kind of drilling equipment with defencive function - Google Patents
A kind of drilling equipment with defencive function Download PDFInfo
- Publication number
- CN107838457A CN107838457A CN201711335307.7A CN201711335307A CN107838457A CN 107838457 A CN107838457 A CN 107838457A CN 201711335307 A CN201711335307 A CN 201711335307A CN 107838457 A CN107838457 A CN 107838457A
- Authority
- CN
- China
- Prior art keywords
- gear
- type support
- defencive function
- drilling equipment
- risers
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/003—Drilling machine situated underneath the workpiece
Abstract
The invention discloses a kind of drilling equipment with defencive function,Including bottom plate,Left risers are installed with bottom plate vertically,The top plate bottom surface is installed with limit spring vertically,Limit spring lower end is installed with L-type support,Positioning arc groove is offered on L-type support right side wall,Slide bar is equipped with L-type support vertically,Drive bevel gear is coaxially installed with first gear,Limit shaft sleeve is installed with the left of right risers,Rotary type is equipped with rotary shaft in limit shaft sleeve,The present invention drives bit by rotary shaft,Fixture clamping workpiece moves down the boring action for realizing workpiece,After drill bit terminates to Workpiece boring,Positioning roller is connected in positioning arc groove,Sliding seat drives second gear to be moved to the left,Second gear separates with first gear,Realize stopping operating for drill bit,Play good defencive function,The generation of security incident can not only effectively be prevented,The quality of Workpiece boring is ensure that simultaneously.
Description
Technical field
The present invention relates to machining technology field, specifically a kind of drilling equipment with defencive function.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment.Machinery
Processing can be divided into machining and pressure processing by the difference on processing mode, and hot-working is common heat treatment, forging, casting and
Welding.With the fast development that modern mechanical is processed, mechanical manufacturing technology is fast-developing, and having emerged slowly is many advanced
Mechanical manufacturing technology method, such as micro-machining technology, RP technique, precision and ultra-precision machining technology etc..
In the processing to mechanical workpieces, generally require to drill to workpiece, open up the reserving installation hole for assembling,
Current drilling equipment usually requires to be braked manually after the completion of drilling, but often because the operational error of operating personnel is forgotten
Note closes power supply and carries out shutdown operation, easily causes drill bit to be rotated always in workpiece, security incident not only easily occurs, simultaneously
Cause the decline of drilling quality.
The content of the invention
It is an object of the invention to provide a kind of drilling equipment with defencive function, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of drilling equipment with defencive function, including bottom plate, left risers, left risers upper end are installed with vertically on bottom plate
Level is installed with top plate, and the top plate bottom surface is installed with limit spring vertically, and limit spring lower end is fixedly mounted
There is L-type support, positioning arc groove is offered on L-type support right side wall, is equipped with slide bar vertically in L-type support, slide bar upper end is fixed
Installed in top plate bottom surface, the L-type support left side wall rotary type is provided with the guide roller that connection is rolled with left risers right side wall,
The electric expansion bar being installed with vertically on the bottom plate immediately below L-type support, horizontal slidingtype, which is provided with, on bottom plate slides
Dynamic seat, sliding seat upper surface are installed with fix bar vertically, and slip cap is provided with sliding sleeve in fix bar, and sliding sleeve left side wall is horizontal solid
Dingan County is equipped with guide rod, and the horizontal slidingtype of guide rod runs through L-type support, and sliding sleeve right side wall is installed with spur rack, the cunning vertically
Dynamic seat upper end rotary type is provided with drives the second gear rotated by motor, is coaxially installed with second gear actively
Belt wheel；The lower end of the slider level is installed with transverse sleeves, and retaining spring is provided with transverse sleeves, is slided in transverse sleeves
Localization handspike is installed, the fix bar upper end is fixed on localization handspike；The localization handspike left end rotary type is provided with determining
The positioning roller that position arc groove coordinates, the transverse sleeves lower end are provided with by suspension rod rotary type and the 3rd of connection are engaged with spur rack
Gear, driven pulley is coaxially installed with the 3rd gear, driving belt is arranged with driven pulley and driving pulley；It is described
Right risers are installed with bottom plate vertically, right risers left pivot movement formula is provided with the first gear that connection is engaged with second gear,
Drive bevel gear is coaxially installed with first gear, limit shaft sleeve is installed with the left of right risers, is turned in limit shaft sleeve
Dynamic formula is equipped with rotary shaft, the rotating shaft surface be arranged be installed with engaged with drive bevel gear connection from mantle tooth
Wheel, rotary shaft upper end is coaxially installed with drill bit, the fixture being installed with the L-type support directly over drill bit.
As a modification of the present invention scheme：The positioning roller is connected to L-type support right side wall.
As a modification of the present invention scheme：The retaining spring left end is fixed on localization handspike right-hand member, retaining spring
Right-hand member is fixed on transverse sleeves madial wall.
As a modification of the present invention scheme：The quantity of the limit spring is two and is symmetrical arranged on slide bar.
As a modification of the present invention scheme：The radius of curvature of the positioning arc groove is more than the curvature half of positioning roller
Footpath.
As a modification of the present invention scheme：The rotary shaft is located on the right side of second gear.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention drives bit by rotary shaft, and fixture clamping workpiece moves down the boring action for realizing workpiece, works as brill
After head terminates to Workpiece boring, positioning roller is connected in positioning arc groove, and sliding seat drives second gear to be moved to the left, the second tooth
Wheel separates with first gear, realizes stopping operating for drill bit, plays good defencive function, avoids the operation of operating personnel
Error forgets that closing power supply carries out shutdown operation, avoids drill bit from rotating up-hole always in workpiece, can not only effectively prevent
The generation of security incident occurs, while ensure that the quality of Workpiece boring.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged diagram in A portions in the present invention；
Fig. 3 is the enlarged diagram in B portions in the present invention.
In figure：1- bottom plates, 2- guide rods, 3- left risers, 4- positioning rollers, 5- retaining springs, 6-L types support, 7- orienting rolls
Wheel, 8- limit springs, 9- slide bars, 10- top plates, 11- fixtures, 12- drill bits, 13- limit shaft sleeves, 14- first gears, 15- are actively
Bevel gear, 16- driven wheels of differential, 17- rotary shafts, 18- right risers, 19- second gears, 20- driving pulleys, 21- sliding seats,
22- electric expansion bars, 23- transverse sleeves, 24- localization handspikes, 25- spur racks, 26- driving belts, the gears of 27- the 3rd, 28- are solid
Fixed pole, 29- sliding sleeves, 30- driven pulleys, 31- positioning arc grooves.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment：
Fig. 1-3, a kind of drilling equipment with defencive function, including bottom plate 1 are referred to, a left side is installed with vertically on bottom plate 1
Riser 3, the upper end level of left risers 3 are installed with top plate 10, and the bottom surface of top plate 10 is installed with limit spring vertically
8, the lower end of limit spring 8 is installed with L-type support 6, is offered on the right side wall of L-type support 6 and positions arc groove 31, in L-type support 6
Slide bar 9 is equipped with vertically, the upper end of slide bar 9 is fixedly mounted on the bottom surface of top plate 10, and the left side wall rotary type of L-type support 6 is provided with
The guide roller 7 of connection is rolled with the right side wall of left risers 3, be installed with vertically on the bottom plate 1 positioned at L-type support 6 just under
The electric expansion bar 22 of side, horizontal slidingtype is provided with sliding seat 21 on bottom plate 1, and the upper surface of sliding seat 21 is installed with vertically
Fixed pole 28, slip cap is provided with sliding sleeve 29 in fix bar 28, and the left side wall level of sliding sleeve 29 is installed with guide rod 2, and guide rod 2 is horizontal sliding
Dynamic formula runs through L-type support 6, and the right side wall of sliding sleeve 29 is installed with spur rack 25 vertically, and the upper end rotary type of sliding seat 21 is set
There is the second gear 19 rotated by motor driving, driving pulley 20 is coaxially installed with second gear 19；It is described
The lower end level of slide bar 9 is installed with transverse sleeves 23, and retaining spring 5 is provided with transverse sleeves 23, is slided in transverse sleeves 23
Localization handspike 24 is installed, the upper end of fix bar 28 is fixed on localization handspike 24；The left end rotary type of localization handspike 24
Provided with the positioning roller 4 coordinated with positioning arc groove 31, the lower end of transverse sleeves 23 is provided with by suspension rod rotary type and spur rack
25 engage the 3rd gear 27 of connection, and driven pulley 30, driven pulley 30 and active are coaxially installed with the 3rd gear 27
Driving belt 26 is arranged with belt wheel 20；Right risers 18, the left pivot movement formula of right risers 18 are installed with the bottom plate 1 vertically
Provided with the first gear 14 that connection is engaged with second gear 19, drive bevel gear 15 is coaxially installed with first gear 14,
The left side of right risers 18 is installed with limit shaft sleeve 13, and rotary type is equipped with rotary shaft 17, the rotary shaft in limit shaft sleeve 13
17 surfaces are arranged the driven wheel of differential 16 for being installed with and connection being engaged with drive bevel gear 15, and the upper end of rotary shaft 17 is coaxially fixed
Drill bit 12 is installed, the fixture 11 being installed with the L-type support 6 directly over drill bit 12.
The present invention operation principle and application method be：
In use, the workpiece punched is gripped by fixture 11, motor drives second gear 19
Rotate, second gear 19 drives first gear 14 to rotate, and first gear 14 drives drive bevel gear 15 to rotate, drive bevel gear 15
Driven wheel of differential 16 is driven to rotate, driven wheel of differential 16 drives the co-axial rotary shaft 17 being fixedly connected to rotate, rotary shaft 17
Drill bit 12 is driven to rotate；At the same time, second gear 19 drives the co-axial driving pulley 20 being fixedly connected to rotate, main belt
Wheel 20 drives driving belt 26 to rotate by driving belt 26, and driving belt 26 drives the 3rd gear 27 to rotate, the 3rd gear 27
Sliding sleeve 29 is driven to be moved down along fix bar 28 by the spur rack 25 for being engaged with connection, sliding sleeve 29 drives guide rod 2 to pull L
Type support 6 moves down, the deformation of limit spring 8 elongation, while positions arc groove 31 downwards close to positioning roller 4, when L-type support 6
When being moved to positioning roller 4 and being connected in positioning arc groove 31, under the resilient force of retaining spring 5 to the left, localization handspike 24
It is moved to the left and drives fix bar 28 to be moved to the left together with sliding seat 21, now, the 3rd gear 27 separates with spur rack 25, slides
Seat 21 drives second gear 19 to be moved to the left certain distance, and second gear 19 separates with first gear 14, now first gear 14
Stop operating, finally realize that drill bit 12 stops operating；During positioning arc groove 31 is moved down into the cooperation of positioning roller 4, L
Type support 6 drives workpiece to move down and drilled by the drill bit 12 rotated by fixture 11.The present invention passes through the band of rotary shaft 17
Dynamic drill bit 12 rotates, and the clamping workpiece of fixture 11 moves down the boring action for realizing workpiece, when drill bit 12 terminates to Workpiece boring
Afterwards, positioning roller 4 is connected in positioning arc groove 31, and sliding seat 21 drives second gear 19 to be moved to the left, second gear 19 and the
One gear 14 is separated, and realizes stopping operating for drill bit 12, plays good defencive function, and the operation for avoiding operating personnel is lost
Forget that closing power supply carries out shutdown operation, avoids drill bit from being rotated always in workpiece, can not only effectively prevent safe thing by mistake
Therefore generation, while ensure that the quality of Workpiece boring.After Workpiece boring terminates, the driving electricity connected is closed in second gear 19
Machine, control electric expansion bar 22 extend and promote L-type support 6 to move up, and positioning roller 4 rolls out from positioning arc groove 31,
For retaining spring 5 to the right under pulling force effect, localization handspike 24 drives sliding sleeve 29 to move right together with fix bar 28, straight on sliding sleeve 29
Rack 25 engages again with the 3rd gear 27, and at the same time sliding seat 21 drives second gear 19 to move right and first gear 14
Engagement, has now returned to initial operating mode, followed by the drilling operation of next time.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of drilling equipment with defencive function, including bottom plate（1）, bottom plate（1）On be installed with left risers vertically
（3）, left risers（3）Upper end level is installed with top plate（10）, it is characterised in that the top plate（10）Bottom surface is fixed vertically
Limit spring is installed（8）, limit spring（8）Lower end is installed with L-type support（6）, L-type support（6）Opened up on right side wall
There is positioning arc groove（31）, L-type support（6）On be equipped with slide bar vertically（9）, slide bar（9）Upper end is fixedly mounted on top plate（10）Under
Bottom surface, the L-type support（6）Left side wall rotary type is provided with and left risers（3）Right side wall rolls the guide roller of connection（7）, institute
State bottom plate（1）On be installed with vertically positioned at L-type support（6）The electric expansion bar of underface（22）, bottom plate（1）It is upper horizontal sliding
Dynamic formula is provided with sliding seat（21）, sliding seat（21）Upper surface is installed with fix bar vertically（28）, fix bar（28）Upper slip
It is arranged with sliding sleeve（29）, sliding sleeve（29）Left side wall level is installed with guide rod（2）, guide rod（2）Horizontal slidingtype runs through L-type branch
Frame（6）, sliding sleeve（29）Right side wall is installed with spur rack vertically（25）, the sliding seat（21）Upper end rotary type, which is provided with, to be passed through
The second gear that motor driving rotates（19）, second gear（19）On be coaxially installed with driving pulley（20）；It is described
Slide bar（9）Lower end level is installed with transverse sleeves（23）, transverse sleeves（23）It is interior to be provided with retaining spring（5）, transverse sleeves
（23）Inside it is slidably fitted with localization handspike（24）, the fix bar（28）Upper end is fixed on localization handspike（24）On；The positioning
Push rod（24）Left end rotary type is provided with positioning arc groove（31）The positioning roller of cooperation（4）, the transverse sleeves（23）Lower end leads to
Suspension rod rotary type is crossed to be provided with and spur rack（25）Engage the 3rd gear of connection（27）, the 3rd gear（27）Upper coaxial fixed installation
There is driven pulley（30）, driven pulley（30）And driving pulley（20）On be arranged with driving belt（26）；The bottom plate（1）It is upper perpendicular
Directly it is installed with right risers（18）, right risers（18）Left pivot movement formula is provided with and second gear（19）Engage the first tooth of connection
Wheel（14）, first gear（14）On be coaxially installed with drive bevel gear（15）, right risers（18）Left side is fixedly mounted limited
Position axle sleeve（13）, limit shaft sleeve（13）Interior rotary type is equipped with rotary shaft（17）, the rotary shaft（17）Surface is arranged fixed peace
It is equipped with and drive bevel gear（15）Engage the driven wheel of differential of connection（16）, rotary shaft（17）Upper end is coaxially installed with drill bit
（12）, the L-type support（6）On be installed with positioned at drill bit（12）The fixture of surface（11）.
2. the drilling equipment according to claim 1 with defencive function, it is characterised in that the positioning roller（4）Support
It is connected on L-type support（6）Right side wall.
3. the drilling equipment according to claim 1 with defencive function, it is characterised in that the retaining spring（5）It is left
End is fixed on localization handspike（24）Right-hand member, retaining spring（5）Right-hand member is fixed on transverse sleeves（23）On madial wall.
4. the drilling equipment according to claim 1 with defencive function, it is characterised in that the limit spring（8）'s
Quantity is two and on slide bar（9）It is symmetrical arranged.
5. the drilling equipment according to claim 1 with defencive function, it is characterised in that the positioning arc groove（31）'s
Radius of curvature is more than positioning roller（4）Radius of curvature.
6. the drilling equipment according to claim 1 with defencive function, it is characterised in that the rotary shaft（17）It is located at
Second gear（19）Right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335307.7A CN107838457A (en) | 2017-12-14 | 2017-12-14 | A kind of drilling equipment with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335307.7A CN107838457A (en) | 2017-12-14 | 2017-12-14 | A kind of drilling equipment with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838457A true CN107838457A (en) | 2018-03-27 |
Family
ID=61664010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335307.7A Pending CN107838457A (en) | 2017-12-14 | 2017-12-14 | A kind of drilling equipment with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817453A (en) * | 2018-06-13 | 2018-11-16 | 佛山新籁工程科技有限公司 | A kind of construction steel grooving apparatus |
| CN111839112A (en) * | 2020-07-27 | 2020-10-30 | 广州壹原贸易有限公司 | Angle-adjustable rotary commodity exhibition stand |
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| EP0143158A1 (en) * | 1983-10-31 | 1985-06-05 | Dresser Industries, Inc. | Improved retraction apparatus for automatic feed drills or the like |
| CN2706261Y (en) * | 2004-04-05 | 2005-06-29 | 扬州捷利得电动工具有限公司 | Automatic cutting feed type magnetic seat drill |
| CN101633057A (en) * | 2008-07-23 | 2010-01-27 | C.&E.泛音有限公司 | Drilling machine and method for controlling such |
| CN102848262A (en) * | 2012-08-20 | 2013-01-02 | 吴江市三达五金工具厂 | Drilling machine capable of being stopped automatically |
| CN203316761U (en) * | 2013-05-27 | 2013-12-04 | 夏福初 | Semi-automatic drilling machine |
| CN104014841A (en) * | 2014-06-21 | 2014-09-03 | 孙正玉 | Gantry type self-driving porous drill |
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| CN204711289U (en) * | 2015-06-18 | 2015-10-21 | 苏州勤美达精密机械有限公司 | With the lathe of Electric drill-bit |
| CN105033316A (en) * | 2015-09-11 | 2015-11-11 | 苏州农业职业技术学院 | Working feed fast backward refitting mechanism suitable for common vehicles |
| CN105215481A (en) * | 2015-10-16 | 2016-01-06 | 四川九洲电器集团有限责任公司 | Tapping machine |
| CN205289800U (en) * | 2016-01-14 | 2016-06-08 | 南安市丰州明盛五金配件厂 | Drilling machine of drill hole distance precision measurement |
-
2017
- 2017-12-14 CN CN201711335307.7A patent/CN107838457A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0143158A1 (en) * | 1983-10-31 | 1985-06-05 | Dresser Industries, Inc. | Improved retraction apparatus for automatic feed drills or the like |
| CN2706261Y (en) * | 2004-04-05 | 2005-06-29 | 扬州捷利得电动工具有限公司 | Automatic cutting feed type magnetic seat drill |
| CN101633057A (en) * | 2008-07-23 | 2010-01-27 | C.&E.泛音有限公司 | Drilling machine and method for controlling such |
| CN102848262A (en) * | 2012-08-20 | 2013-01-02 | 吴江市三达五金工具厂 | Drilling machine capable of being stopped automatically |
| CN203316761U (en) * | 2013-05-27 | 2013-12-04 | 夏福初 | Semi-automatic drilling machine |
| CN104014841A (en) * | 2014-06-21 | 2014-09-03 | 孙正玉 | Gantry type self-driving porous drill |
| CN204396954U (en) * | 2014-12-17 | 2015-06-17 | 长安大学 | A kind of semi-automatic drilling machine |
| CN204711289U (en) * | 2015-06-18 | 2015-10-21 | 苏州勤美达精密机械有限公司 | With the lathe of Electric drill-bit |
| CN105033316A (en) * | 2015-09-11 | 2015-11-11 | 苏州农业职业技术学院 | Working feed fast backward refitting mechanism suitable for common vehicles |
| CN105215481A (en) * | 2015-10-16 | 2016-01-06 | 四川九洲电器集团有限责任公司 | Tapping machine |
| CN205289800U (en) * | 2016-01-14 | 2016-06-08 | 南安市丰州明盛五金配件厂 | Drilling machine of drill hole distance precision measurement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817453A (en) * | 2018-06-13 | 2018-11-16 | 佛山新籁工程科技有限公司 | A kind of construction steel grooving apparatus |
| CN111839112A (en) * | 2020-07-27 | 2020-10-30 | 广州壹原贸易有限公司 | Angle-adjustable rotary commodity exhibition stand |
| CN111839112B (en) * | 2020-07-27 | 2021-05-14 | 深圳市艺和展览展示有限公司 | Angle-adjustable rotary commodity exhibition stand |
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Application publication date: 20180327 |