CN104607691A - Deep hole drilling device - Google Patents
Deep hole drilling device Download PDFInfo
- Publication number
- CN104607691A CN104607691A CN201410737780.8A CN201410737780A CN104607691A CN 104607691 A CN104607691 A CN 104607691A CN 201410737780 A CN201410737780 A CN 201410737780A CN 104607691 A CN104607691 A CN 104607691A
- Authority
- CN
- China
- Prior art keywords
- driven
- guide rail
- mounting seat
- active
- shaft
- 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
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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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/28—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning wheels or wheel sets or cranks thereon, i.e. wheel lathes
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a deep hole drilling device which comprises a main rack and a main guide rail laid on the main rack. The main guide rail is sequentially provided with a drilling device, a driven clamp device and a driving clamp device. The driven clamp device comprises a driven installation machine base and driven hollow shafts arranged on the driven installation machine base, and driven clamping blocks are arranged at the outer end of the driven hollow shafts. The driving clamp device comprises a driving installation frame, an installation plate arranged on one side of the driving installation frame and multiple sets of gear motors fixed to the installation plate through installation supports. The output ends of the gear motors are connected with corresponding telescopic combination shafts through synchronous transmission mechanisms, a hydraulic cylinder device used for driving the combination shafts to move back and forth is arranged on the outer portion of the telescopic combination shafts, and driving clamping blocks are arranged at the output ends of the telescopic combination shafts. The deep hole drilling device can clamp workpieces to enable the workpieces to rotate, and geometric errors caused by immobilization of the workpieces can be eliminated while drilling is conducted.
Description
Technical field
The present invention relates to a kind of depth drill equipment.
Background technology
Traditional part is when deep hole machining, because the drill bit of drilling equipment is long, rigidity is little, under the effect of cutting force, flexible distortion, the linearity of institute's machining hole and cylindricity are difficult to ensure, be difficult to reach technical requirement, this is external when carrying out deep hole machining, causes the geometric tolerances in hole excessive, does not reach technical requirement.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides a kind of depth drill equipment.
The present invention for achieving the above object, adopt following technical scheme: a kind of depth drill equipment, comprise main stand, and be laid on the main guide rail on this main stand, described main guide rail is disposed with drilling equipment, driven grip device and active grip device; Described drilling equipment is driven along described main guide rail slippage by the feed mechanism be arranged on described main stand; Described driven grip device comprises driven mounting base, is arranged on the driven hollow shaft on described driven mounting base, and the outer end of described driven hollow shaft is provided with driven clamp; Described active grip device comprises initiatively installing rack, is arranged on the installing plate of this active installing rack side, and is fixed on the many groups reducing motor on described installing plate by mounting bracket; The output often organizing described reducing motor connects with corresponding extension type built-up shaft respectively by synchronous belt drive mechanism, the outer setting of described extension type built-up shaft has the hydraulic cylinder device for driving described built-up shaft movable, and the output of described extension type built-up shaft is provided with initiatively clamp; Described active clamp and the corresponding setting of described driven clamp, and on the same axis.
Further, described feed mechanism comprises the motor support base be arranged on main stand, described motor support base is provided with feeding motor, the output of described feeding motor is connected with screw mandrel one end, and the described screw mandrel other end is fixed on the main stand between described main guide rail by screw mandrel erection support; Be provided with boring mounting seat bottom described drilling equipment, the bottom of described boring mounting seat offers the screwed hole forming worm drive pair with leading screw.
Further, described drilling equipment comprises electric machine stand, described electric machine stand is provided with and organizes cutter drive motor more, often organizes on described cutter drive motor and is provided with knife holder assemblies.
Further, described synchronous belt drive mechanism comprises active synchronization belt wheel, and described active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt, and described driven synchronous pulley is connected with described extension type built-up shaft by female splined shaft.
Further, the bottom of described active grip device is provided with initiatively fixture mounting seat, and the two ends of described active fixture mounting seat are arranged on described main guide rail; The centre of described active fixture mounting seat can be layed on the T-shaped guide rail between described main guide rail by locking positioning.
Further, described driven grip device is fixed on described main guide rail by driven fixture mounting seat, and described T-shaped guide rail between described driven fixture mounting seat and described active fixture mounting seat is provided with workpiece supporting plate.
Further, described workpiece supporting plate is provided with the V-type groove structure being convenient to workpiece support location.
Further, described extension type built-up shaft is made up of inner splined half shaft and external splines semiaxis.
Beneficial effect of the present invention: this device can not only add clamping of workpieces, makes workpiece rotate, and can when holing, the geometric error that elimination workpiece maintains static and causes.And when being conducive to eliminating depth drill, the impact of drill bit distortion on pore geometry precision.In addition, this device also can clamp multiple workpiece simultaneously, and process, efficiency is higher simultaneously.
Accompanying drawing explanation
Fig. 1 overall structure schematic diagram of the present invention.
Fig. 2 main stand structural representation of the present invention.
Fig. 3 drilling equipment structural representation of the present invention.
Fig. 4 driven fixture apparatus structure schematic diagram of the present invention.
Fig. 5 active grip device of the present invention structural representation.
Detailed description of the invention
Shown in Fig. 1 to Fig. 5, relate to a kind of depth drill equipment, comprise main stand 6, and be laid on the main guide rail 7 on this main stand 6, described main guide rail 7 is disposed with drilling equipment 2, driven grip device 3 and active grip device 5; Described drilling equipment 2 drives along the slippage of described main guide rail 7 by the feed mechanism 8 be arranged on described main stand 6; Described driven grip device 3 comprises driven mounting base 22, is arranged on the driven hollow shaft 23 on described driven mounting base 22, and the outer end of described driven hollow shaft 23 is provided with driven clamp 24; Described active grip device 5 comprises initiatively installing rack 31, is arranged on the installing plate 26 of this active installing rack 31 side, and is fixed on the many groups reducing motor 25 on described installing plate 26 by mounting bracket 27; The output often organizing described reducing motor 25 connects with corresponding extension type built-up shaft 33 respectively by synchronous belt drive mechanism, the outer setting of described extension type built-up shaft 33 has the hydraulic cylinder device 32 for driving described built-up shaft movable, and the output of described extension type built-up shaft 33 is provided with initiatively clamp 34; Described active clamp 34 and the corresponding setting of described driven clamp 24, and on the same axis.In preferred scheme, the extension type built-up shaft 33 in this device can be made up of inner splined half shaft and the cooperation of external splines semiaxis, thus realizes the rotation of extension type built-up shaft 33 and stretch.
Wherein, described feed mechanism 8 comprises the motor support base 81 be arranged on main stand 6, described motor support base 81 is provided with feeding motor 82, the output of described feeding motor 82 is connected with screw mandrel 83 one end, and described screw mandrel 83 other end is fixed on the main stand 6 between described main guide rail 7 by screw mandrel erection support 84; Be provided with boring mounting seat 11 bottom described drilling equipment 2, the bottom of described boring mounting seat 11 offers the screwed hole forming worm drive pair with leading screw 83.
Further scheme is known, and described drilling equipment 2 comprises electric machine stand 19, described electric machine stand 19 is provided with many group cutter drive motors 20, often organizes on described cutter drive motor 20 and be provided with knife holder assemblies 21.
Wherein, described synchronous belt drive mechanism comprises active synchronization belt wheel 28, and described active synchronization belt wheel 28 is connected with driven synchronous pulley 30 by Timing Belt 29, and described driven synchronous pulley 30 is connected with described extension type built-up shaft 33.
Further scheme is known, and the bottom of described active grip device 5 is provided with initiatively fixture mounting seat 15, and the two ends of described active fixture mounting seat 15 are arranged on described main guide rail 7; The centre of described active fixture mounting seat 15 can be layed on the T-shaped guide rail 16 in the middle of described main guide rail 7 by locking positioning.
In addition, described driven grip device 3 is fixed on described main guide rail 7 by driven fixture mounting seat 13, and described T-shaped guide rail 16 between described driven fixture mounting seat 13 and described active fixture mounting seat 15 is provided with workpiece supporting plate 4.Further, described workpiece supporting plate 4 is provided with the V-type groove structure being convenient to workpiece support location.
During work, according to the workpiece size adjustment initiatively position of grip device 5 on main stand 6, till suitable, work piece on workpiece supporting plate 4, align with the driven clamp 24 on driven grip device 3 in workpiece one end, the other end aligns with the active clamp 34 on active grip device 5, and ensure workpiece and driven clamp 24, initiatively clamp 34 is coaxial, hydraulic cylinder device 32 promotes extension type built-up shaft 33 with active clamp 34 to workpiece movable, top tight workpiece, then reducing motor 25 obtains electric rotation, reducing motor 25 drives Timing Belt 29 and driven synchronous pulley 30 to rotate by active synchronization belt wheel 28 successively, driven synchronous pulley 30 drives extension type built-up shaft 33 to rotate, thus drive workpiece to rotate.Now, start cutter drive motor 20, drill bit rotational on cutter drive motor 20 carry its tools clamp assembly 21, realize the main motion of drilling, then starting feeding motor 82 drives screw mandrel 83 to rotate, screw mandrel 83 drives drilling equipment 2 feeding vertically, realizes the feed motion of drilling, thus realizes depth drill processing.In addition, feeding motor 82 can rotate and reverse, and can realize feeding and the withdrawing of drilling.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a depth drill equipment, is characterized in that, comprises main stand, and is laid on the main guide rail on this main stand, described main guide rail is disposed with drilling equipment, driven grip device and active grip device; Described drilling equipment is driven along described main guide rail slippage by the feed mechanism be arranged on described main stand; Described driven grip device comprises driven mounting base, is arranged on the driven hollow shaft on described driven mounting base, and the outer end of described driven hollow shaft is provided with driven clamp; Described active grip device comprises initiatively installing rack, is arranged on the installing plate of this active installing rack side, and is fixed on the many groups reducing motor on described installing plate by mounting bracket; The output often organizing described reducing motor connects with corresponding extension type built-up shaft respectively by synchronous belt drive mechanism, the outer setting of described extension type built-up shaft has the hydraulic cylinder device for driving described built-up shaft movable, and the output of described extension type built-up shaft is provided with initiatively clamp; Described active clamp and the corresponding setting of described driven clamp, and on the same axis.
2. a kind of depth drill equipment as claimed in claim 1, it is characterized in that, described feed mechanism comprises the motor support base be arranged on main stand, described motor support base is provided with feeding motor, the output of described feeding motor is connected with screw mandrel one end, and the described screw mandrel other end is fixed on the main stand between described main guide rail by screw mandrel erection support; Be provided with boring mounting seat bottom described drilling equipment, the bottom of described boring mounting seat offers the screwed hole forming worm drive pair with leading screw.
3. a kind of depth drill equipment as claimed in claim 2, it is characterized in that, described drilling equipment comprises electric machine stand, described electric machine stand is provided with and organizes cutter drive motor more, often organizes on described cutter drive motor and is provided with knife holder assemblies.
4. a kind of depth drill equipment as claimed in claim 3, it is characterized in that, described synchronous belt drive mechanism comprises active synchronization belt wheel, and described active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt, and described driven synchronous pulley is connected with described extension type built-up shaft by female splined shaft.
5. a kind of depth drill equipment as claimed in claim 1, is characterized in that, the bottom of described active grip device is provided with initiatively fixture mounting seat, and the two ends of described active fixture mounting seat are arranged on described main guide rail; The centre of described active fixture mounting seat can be layed on the T-shaped guide rail in the middle of described main guide rail by locking positioning.
6. a kind of depth drill equipment as claimed in claim 5, it is characterized in that, described driven grip device is fixed on described main guide rail by driven fixture mounting seat, and described T-shaped guide rail between described driven fixture mounting seat and described active fixture mounting seat is provided with workpiece supporting plate.
7. a kind of depth drill equipment as claimed in claim 6, is characterized in that, described workpiece supporting plate is provided with the V-type groove structure being convenient to workpiece support location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737780.8A CN104607691A (en) | 2014-11-30 | 2014-11-30 | Deep hole drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737780.8A CN104607691A (en) | 2014-11-30 | 2014-11-30 | Deep hole drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607691A true CN104607691A (en) | 2015-05-13 |
Family
ID=53142482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737780.8A Pending CN104607691A (en) | 2014-11-30 | 2014-11-30 | Deep hole drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607691A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723425A (en) * | 2018-04-18 | 2018-11-02 | 闽南理工学院 | A kind of high speed depth drill |
| CN111673144A (en) * | 2020-06-15 | 2020-09-18 | 泉州市昌泉油压机械有限公司 | Horizontal deep hole drilling equipment for oil distribution block preparation and drilling operation system thereof |
| WO2021013678A1 (en) * | 2019-07-23 | 2021-01-28 | Tbt Tiefbohrtechnik Gmbh + Co | Deep drilling machine |
| CN113305318A (en) * | 2021-05-14 | 2021-08-27 | 仙居择栖农业机械有限公司 | Deep hole drilling machine for motor production |
| CN115847631A (en) * | 2023-01-06 | 2023-03-28 | 上海宁远精密机械股份有限公司 | Multiplex honeycomb ceramic mould processing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20010717U1 (en) * | 2000-06-23 | 2000-09-28 | Haefner Otto Gmbh & Co Kg | Multifunctional drill |
| CN201493480U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | External processor of NC rotors |
| CN101905336A (en) * | 2010-08-11 | 2010-12-08 | 杨贵庭 | Drilling machine used for drilling on lockset |
| CN202028797U (en) * | 2011-04-02 | 2011-11-09 | 济南德佳机器有限公司 | Single-shaft processing device with multi-handpiece for locating positions |
| CN203578836U (en) * | 2013-11-19 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Four-spindle bar stock deep hole drill |
-
2014
- 2014-11-30 CN CN201410737780.8A patent/CN104607691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20010717U1 (en) * | 2000-06-23 | 2000-09-28 | Haefner Otto Gmbh & Co Kg | Multifunctional drill |
| CN201493480U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | External processor of NC rotors |
| CN101905336A (en) * | 2010-08-11 | 2010-12-08 | 杨贵庭 | Drilling machine used for drilling on lockset |
| CN202028797U (en) * | 2011-04-02 | 2011-11-09 | 济南德佳机器有限公司 | Single-shaft processing device with multi-handpiece for locating positions |
| CN203578836U (en) * | 2013-11-19 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Four-spindle bar stock deep hole drill |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723425A (en) * | 2018-04-18 | 2018-11-02 | 闽南理工学院 | A kind of high speed depth drill |
| CN108723425B (en) * | 2018-04-18 | 2019-11-19 | 闽南理工学院 | A kind of high speed depth drill |
| WO2021013678A1 (en) * | 2019-07-23 | 2021-01-28 | Tbt Tiefbohrtechnik Gmbh + Co | Deep drilling machine |
| CN111673144A (en) * | 2020-06-15 | 2020-09-18 | 泉州市昌泉油压机械有限公司 | Horizontal deep hole drilling equipment for oil distribution block preparation and drilling operation system thereof |
| CN113305318A (en) * | 2021-05-14 | 2021-08-27 | 仙居择栖农业机械有限公司 | Deep hole drilling machine for motor production |
| CN115847631A (en) * | 2023-01-06 | 2023-03-28 | 上海宁远精密机械股份有限公司 | Multiplex honeycomb ceramic mould processing equipment |
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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 |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |