CN103978248A - Deep hole drill - Google Patents
Deep hole drill Download PDFInfo
- Publication number
- CN103978248A CN103978248A CN201410239063.2A CN201410239063A CN103978248A CN 103978248 A CN103978248 A CN 103978248A CN 201410239063 A CN201410239063 A CN 201410239063A CN 103978248 A CN103978248 A CN 103978248A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cylinder
- motor
- cavity
- hydraulic oil
- 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
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- 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
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
Abstract
The invention discloses a deep hole drill which comprises a rack and a plurality of drilling mechanisms arranged on the rack in parallel. Each drilling mechanism comprises a driving air cylinder, a motor, a tool and a clamping mechanism, the clamping mechanisms are arranged on the rack and used for clamping a workpiece, the tools are driven by the motors to rotate, the tools are located between the clamping mechanisms and the driving air cylinders and are arranged to exactly face piston rods of the driving air cylinders, the driving air cylinders comprise horizontally-arranged first cylinder bodies and vertically-arranged second cylinder bodies, the first cylinder bodies are provided with air inlets, the second cylinder bodies are arranged above the first cylinder bodies, the first cylinder bodies are provided with first cavities filled with hydraulic oil, the second cylinder bodies are provided with second cavities which are communicated with the first cavities and used for providing buffer space for the hydraulic oil, and the piston rods of the driving air cylinders are arranged on the first cylinder bodies and can move in the horizontal direction. When the air inlets are opened, airflow pushes the hydraulic oil to flow to the second cavities, and the piston rods move and push the tools to move towards the workpiece. The deep hole drill is provided with a plurality of stations, and is high in machining efficiency.
Description
Technical field
the present invention relates to a kind of depth drill, particularly a kind of depth drill for door closer.
Background technology
the basic role of door closer is that door is closed automatically, can also steadily close to protect doorframe and door body.In inner chamber due to door closer, fill fluid force feed, on the housing of door closer, conventionally offer multiple apertures for hydraulic oil or circulation of air, and the hole depth of part aperture and aperture is larger, and be arranged in again the darker position of cavity.In prior art, normally by the boring of reductor band cutter, the volume of reductor own is larger; And in order can to make cutter enter in door closer cavity and to arrive tapping, longer knife bar must be set; The factor of above-mentioned two aspects makes the volume of depth drill entirety very large, and the place taking is larger, and stability is bad.A depth drill once can only be processed a door closer, and speed is slow, the time is long, and working (machining) efficiency is low.If many depth drills are worked simultaneously, operating personnel need walk up and down and operate between many depth drills, and labour intensity is large.
Summary of the invention
for the problems referred to above, the object of this invention is to provide a kind of depth drill, it has multiple stations, and working (machining) efficiency is high.
for solving the problems of the technologies described above, the technical solution used in the present invention is:
a kind of depth drill, comprise frame, be arranged side by side the multiple borehole drill constructions in described frame, described borehole drill construction comprises the driving cylinder being arranged in frame, motor and cutter, be arranged at the clamp mechanism for clamping work pieces in frame, described cutter is driven and is rotated by motor, described cutter is in clamp mechanism and drive between cylinder and the just piston rod setting to driving cylinder, described driving cylinder comprises horizontally disposed the second cylinder body that offers the first cylinder body of air inlet and vertically arrange and be positioned at the first cylinder body top, described the first cylinder body has the first cavity that is filled with hydraulic oil, described the second cylinder body have be connected with described the first cavity for the second cavity of spatial cache is provided to hydraulic oil, the piston rod of described driving cylinder is arranged on the first cylinder body and can moves by along continuous straight runs, in the time of air inlet open, air-flow promotes hydraulic oil and flows to the second cavity, piston rod moves and promotes cutter towards workpiece movable.
preferably, be provided with and borehole drill construction guide rail one to one in described frame, the self-driven cylinder of described guide rail extends to clamp mechanism, and described motor and cutter are arranged on guide rail and can slide along guide rail.
more preferably, described motor is spindle motor.
more preferably, be provided with slidably a sliding support on described guide rail, described motor and cutter are arranged on described sliding support.
preferably, multiple described borehole drill constructions along perpendicular to cutter shaft to uniformly-spaced spread configuration of direction.
the present invention adopts above structure, tool has the following advantages compared to existing technology: have multiple borehole drill constructions that are arranged side by side, can hole to multiple workpiece simultaneously, and each drillman position close together, same operating personnel can operate without moving around, and have also reduced operating personnel's labour intensity when having improved drilling efficiency; Owing to driving the coupling of cylinder gas-liquid, hydraulic oil plays cushioning effect, makes the movement of cutter more stable.
Brief description of the drawings
fig. 1 is structural representation of the present invention;
fig. 2 is front view of the present invention;
fig. 3 is side view of the present invention.
wherein: 1, frame; 2, drive cylinder; 21, the first cylinder; 22, the second cylinder; 23, piston rod; 3, guide rail; 4, sliding support; 5, motor; 6, cutter; 7, clamp mechanism; 8, door closer.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be those skilled in the art will recognize that, protection scope of the present invention is made to more explicit defining.
conventionally, door closer comprises the housing with cavity, be positioned at the piston body of cavity, for piston body is closed in to the end cap in cavity, through the gear shaft of cavity, be positioned at the capping of gear shaft two ends for fixed gear shaft, on described housing, offer a pair of through hole passing for gear shaft, gear shaft passes rotationally cavity and is positioned at the gear for driving piston body to move of cavity, in cavity, be full of hydraulic oil, capping is for sealing on gear shaft stationary housing and by through hole, the axial line of gear shaft and the axial line of piston body are perpendicular, on the housing of door closer, offer multiple for the aperture for hydraulic oil or circulation of air, the hole depth of part aperture and aperture larger, part aperture is darker position in cavity again.
in conjunction with shown in Fig. 1 to Fig. 3, one has multiple stations and is suitable for door closer processing medium-length hole bores, it comprises frame 1, be arranged side by side ten borehole drill constructions in described frame 1, described borehole drill construction comprises the driving cylinder 2 being arranged in frame 1, motor 5 and cutter 6, be arranged at the clamp mechanism 7 for clamping work pieces (workpiece of the present embodiment is door closer 8) in frame 1, described cutter 6 drives rotation by motor 5, described cutter 6 is also just arranging the piston rod 23 that drives cylinder 2 between clamp mechanism 7 and driving cylinder 2, described driving cylinder 2 comprises horizontally disposed the first cylinder body 21 and vertical the second cylinder body 22 that arrange and that be positioned at the first cylinder body 21 tops that offers air inlet, described the first cylinder body 21 has the first cavity that is filled with hydraulic oil, described the second cylinder body 22 have be connected with described the first cavity for the second cavity of spatial cache is provided to hydraulic oil, the piston rod 23 of described driving cylinder 2 is arranged on the first cylinder body 21 and can moves by along continuous straight runs, in the time of air inlet open, air-flow promotes hydraulic oil and flows to the second cavity, piston rod 23 moves and promotes cutter 6 towards workpiece movable.Work as air inlet open, air-flow enters after the first cavity, and hydraulic oil is compressed and partly flow to the second cavity, and piston rod 23 is had to a cushioning effect, makes the movement of piston rod 23 more stable.
in described frame 1, be provided with and borehole drill construction guide rail 3 one to one, the self-driven cylinder 2 of described guide rail 3 extends to clamp mechanism 7, and described motor 5 and cutter 6 are arranged on guide rail 3 and can slide along guide rail 3.On described guide rail 3, be provided with slidably a sliding support 4, described motor 5 and cutter 6 are arranged on described sliding support 4.Shown in Fig. 3, rear end between slip upwards extends to form block, this block just arranges the piston rod 23 that drives cylinder 2, in the time driving the air inlet open of cylinder 2, piston rod 23 moves forward, block is pushed thereupon, and sliding support 4 is to front slide, and band cutter 6 moves forward to needs drill hole in door closer.
described motor 5 is spindle motor 5.Spindle motor 5 is also high-speed electric expreess locomotive 5, and rotating speed generally exceedes the alternating current generator 5 of 10000 turn/min.Have that rotating speed is fast, volume is little, light and handy, material expend low, noise is little, vibrate the advantages such as low.Compared to existing technology, volume is little, it is little to take up room, and rotating speed is higher, and working (machining) efficiency is higher.Because spindle motor 5 volumes are little, therefore motor 5 can be arranged at together with cutter 6 on sliding support 4 and together towards or dorsad door closer move, simple in structure, arrange conveniently, can be set up in parallel multiple boring stations.
ten described borehole drill construction edges are perpendicular to the axial uniformly-spaced spread configuration of direction of cutter 6.Same operating personnel can operate ten stations, multiple door closers are holed simultaneously; And because each Tool Position Comparision is close, operating personnel, without moving around and operate between each station, also can reduce operating personnel's labour intensity in having improved working (machining) efficiency.
above-described embodiment, for explanation technical conceive of the present invention and feature, is only a kind of preferred embodiment, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.The equivalence that all Spirit Essences according to the present invention are done changes or modifies, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a depth drill, it is characterized in that: comprise frame, be arranged side by side the multiple borehole drill constructions in described frame, described borehole drill construction comprises the driving cylinder being arranged in frame, motor and cutter, be arranged at the clamp mechanism for clamping work pieces in frame, described cutter is driven and is rotated by motor, described cutter is in clamp mechanism and drive between cylinder and the just piston rod setting to driving cylinder, described driving cylinder comprises horizontally disposed the second cylinder body that offers the first cylinder body of air inlet and vertically arrange and be positioned at the first cylinder body top, described the first cylinder body has the first cavity that is filled with hydraulic oil, described the second cylinder body have be connected with described the first cavity for the second cavity of spatial cache is provided to hydraulic oil, the piston rod of described driving cylinder is arranged on the first cylinder body and can moves by along continuous straight runs, in the time of air inlet open, air-flow promotes hydraulic oil and flows to the second cavity, piston rod moves and promotes cutter towards workpiece movable.
2. depth drill according to claim 1, is characterized in that: in described frame, be provided with and borehole drill construction guide rail one to one, the self-driven cylinder of described guide rail extends to clamp mechanism, and described motor and cutter are arranged on guide rail and can slide along guide rail.
3. depth drill according to claim 2, is characterized in that: described motor is spindle motor.
4. depth drill according to claim 2, is characterized in that: on described guide rail, be provided with slidably a sliding support, described motor and cutter are arranged on described sliding support.
5. depth drill according to claim 1, is characterized in that: multiple described borehole drill constructions along perpendicular to cutter shaft to uniformly-spaced spread configuration of direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239063.2A CN103978248A (en) | 2014-05-30 | 2014-05-30 | Deep hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239063.2A CN103978248A (en) | 2014-05-30 | 2014-05-30 | Deep hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978248A true CN103978248A (en) | 2014-08-13 |
Family
ID=51270550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410239063.2A Pending CN103978248A (en) | 2014-05-30 | 2014-05-30 | Deep hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978248A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350508A (en) * | 2017-08-31 | 2017-11-17 | 重庆固捷钢结构有限公司 | A kind of steel plate drilling equipment |
| CN113172254A (en) * | 2021-04-25 | 2021-07-27 | 天津市亿润鼎金属科技有限公司 | A punch for producing thermocouple protective sheath |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2690083Y (en) * | 2003-11-12 | 2005-04-06 | 王继福 | Deep hole drilling and cutting machiner tool |
| CN201744736U (en) * | 2010-08-12 | 2011-02-16 | 胡志全 | Cutting machine horizontal tool feed cutting device |
| CN201960176U (en) * | 2011-01-24 | 2011-09-07 | 杨锐 | Multi-cutter processing machine for stepped slotted screen pipe |
| CN202151706U (en) * | 2011-07-13 | 2012-02-29 | 浙江精一重工有限公司 | Efficient motorcycle damper cylinder drilling machine |
| CN202468233U (en) * | 2012-02-25 | 2012-10-03 | 董绍永 | Improved compressor air cylinder |
| CN202490952U (en) * | 2011-11-16 | 2012-10-17 | 肖金格 | Full-automatic fastener drilling machine |
| CN202963044U (en) * | 2012-11-19 | 2013-06-05 | 江苏天元钢管有限公司 | Pushing device of perforating machine |
| CN103192109A (en) * | 2013-03-26 | 2013-07-10 | 玉环英腾机床制造有限公司 | Four-spindle deep-hole drilling machine |
| CN203091779U (en) * | 2012-12-07 | 2013-07-31 | 王学文 | Multi-bit drilling machine |
| CN203245398U (en) * | 2013-04-16 | 2013-10-23 | 黄焕明 | Automatic drilling machine |
| CN203281922U (en) * | 2013-06-08 | 2013-11-13 | 泰州市汇恒制冷设备有限公司 | Tee joint automatic forming machine |
| CN203426497U (en) * | 2013-08-28 | 2014-02-12 | 沈阳鼓风机集团核电泵业有限公司 | High-precision deep hole drilling machine |
| CN203541745U (en) * | 2013-09-23 | 2014-04-16 | 宁波市鄞州钧发数控设备有限公司 | Double-head chamfering machine |
| CN203853589U (en) * | 2014-05-30 | 2014-10-01 | 苏州市富尔达科技股份有限公司 | Deep hole drill |
-
2014
- 2014-05-30 CN CN201410239063.2A patent/CN103978248A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690083Y (en) * | 2003-11-12 | 2005-04-06 | 王继福 | Deep hole drilling and cutting machiner tool |
| CN201744736U (en) * | 2010-08-12 | 2011-02-16 | 胡志全 | Cutting machine horizontal tool feed cutting device |
| CN201960176U (en) * | 2011-01-24 | 2011-09-07 | 杨锐 | Multi-cutter processing machine for stepped slotted screen pipe |
| CN202151706U (en) * | 2011-07-13 | 2012-02-29 | 浙江精一重工有限公司 | Efficient motorcycle damper cylinder drilling machine |
| CN202490952U (en) * | 2011-11-16 | 2012-10-17 | 肖金格 | Full-automatic fastener drilling machine |
| CN202468233U (en) * | 2012-02-25 | 2012-10-03 | 董绍永 | Improved compressor air cylinder |
| CN202963044U (en) * | 2012-11-19 | 2013-06-05 | 江苏天元钢管有限公司 | Pushing device of perforating machine |
| CN203091779U (en) * | 2012-12-07 | 2013-07-31 | 王学文 | Multi-bit drilling machine |
| CN103192109A (en) * | 2013-03-26 | 2013-07-10 | 玉环英腾机床制造有限公司 | Four-spindle deep-hole drilling machine |
| CN203245398U (en) * | 2013-04-16 | 2013-10-23 | 黄焕明 | Automatic drilling machine |
| CN203281922U (en) * | 2013-06-08 | 2013-11-13 | 泰州市汇恒制冷设备有限公司 | Tee joint automatic forming machine |
| CN203426497U (en) * | 2013-08-28 | 2014-02-12 | 沈阳鼓风机集团核电泵业有限公司 | High-precision deep hole drilling machine |
| CN203541745U (en) * | 2013-09-23 | 2014-04-16 | 宁波市鄞州钧发数控设备有限公司 | Double-head chamfering machine |
| CN203853589U (en) * | 2014-05-30 | 2014-10-01 | 苏州市富尔达科技股份有限公司 | Deep hole drill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350508A (en) * | 2017-08-31 | 2017-11-17 | 重庆固捷钢结构有限公司 | A kind of steel plate drilling equipment |
| CN113172254A (en) * | 2021-04-25 | 2021-07-27 | 天津市亿润鼎金属科技有限公司 | A punch for producing thermocouple protective sheath |
| CN113172254B (en) * | 2021-04-25 | 2022-06-07 | 天津市亿润鼎金属科技有限公司 | A punch for producing thermocouple protective sheath |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |