CN105965072A - Automatic assembling and disassembling device for twist bit - Google Patents
Automatic assembling and disassembling device for twist bit Download PDFInfo
- Publication number
- CN105965072A CN105965072A CN201610500676.6A CN201610500676A CN105965072A CN 105965072 A CN105965072 A CN 105965072A CN 201610500676 A CN201610500676 A CN 201610500676A CN 105965072 A CN105965072 A CN 105965072A
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- CN
- China
- Prior art keywords
- motor
- hollow shaft
- spiral
- electric machine
- common electric
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an automatic assembling and disassembling device for a twist bit. The automatic assembling and disassembling device comprises a transmission part and a clamping part, wherein the transmission part comprises a guide slot, a common motor, a hollow shaft motor and an elastic connector, wherein the hollow shaft motor and the common motor are arranged in the guide slot from front to rear, and are connected through the elastic connector; the clamping part comprises an inner spiral sleeve, an outer spiral sleeve and a spring chuck; the inner spiral sleeve is arranged on the front surface of the outer spiral sleeve; the front end of the inner spiral sleeve is connected to the spring chuck; a motor shaft of the hollow shaft motor is connected to the outer spiral sleeve through a transmission piece; a motor shaft of the common motor sequentially passes through a motor shaft through hole of the hollow shaft motor, the transmission piece and the outer spiral sleeve, and then is connected to the inner spiral sleeve. The automatic assembling and disassembling device is delicate in design, is scientific and reasonable, can effectively improve assembling and disassembling efficiency and safety of the twist bit, and has a wide application prospect.
Description
Technical field
The present invention relates to Machining Technology field, particularly a kind of spiral bit automatic handling device.
Background technology
Spiral bit is to process the cutter portalled from solid material, is again cutter most widely used in aperture knife tool.It is to be relatively fixed the rotary cutting instrument with the circular hole of drilling workpiece of axis by it.It is similar to Flos Cannabis because of its chip pocket curl and gains the name.Drill bit material is generally high-speed tool steel or hard alloy.Helicla flute has 2 grooves, 3 grooves or more multiple-grooved, but most commonly seen with 2 grooves.
Spiral bit can be clamped on Handheld drill instrument manually, electrically or drilling machine, milling machine, lathe or even machining center use.At present, the handling of drill bit still to complete manually, this not only efficiency low but also have certain danger.
Summary of the invention
The invention provides a kind of spiral bit automatic handling device improving the spiral bit efficiency of loading and unloading and safety.
For achieving the above object, the technical scheme is that
A kind of spiral bit automatic handling device, including running part and clamping part, described translator unit includes guide groove, common electric machine, hollow shaft motor and Flexible Connector, described hollow shaft motor and common electric machine are arranged in guide groove from front to back, and connected by Flexible Connector, common electric machine and hollow shaft motor can move horizontally in guide groove；
Described clamping part includes internal coiling set, external spiral set and collet, described internal coiling is set in before external spiral set, and the front end of internal coiling set is connected with collet, the front end of external spiral set is provided with folder hole A and matches with the shank of spiral bit, collet be provided with folder hole B can accommodate the shank of spiral bit by and match with the cervical region of spiral bit；
The motor shaft of described hollow shaft motor is connected with external spiral set by driving member, and the motor shaft of described common electric machine sequentially passes through the motor shaft through hole of hollow shaft motor, driving member and external spiral set and is connected with internal coiling set.Moved round about by the motor shaft of common electric machine with hollow shaft motor, the installation and removal of spiral bit can be realized.
Preferably, described driving member includes that intermeshing active face gear and driven face gear, described active face gear are connected with the motor shaft of hollow shaft motor, and described driven face gear is connected with external spiral set.
Preferably, described translator unit also includes catch, and catch is arranged on after common electric machine, and fixing with guide groove is connected.Catch can prevent hollow shaft motor and common electric machine from skidding off from guide groove.
Preferably, described common electric machine and hollow shaft motor are arranged in guide groove in the way of matched in clearance.
Preferably, described Flexible Connector is spring.
Preferably, being provided with female thread in described internal coiling trepanning, external spiral sleeve surface configuration has external screw thread, internal coiling set and external spiral set to be threaded connection.
Preferably, the motor shaft diameter of described common electric machine, less than the motor shaft through-hole diameter of hollow shaft motor, makes the motor shaft of common electric machine can be connected through hollow shaft motor with external spiral set.
Above-described spiral bit automatic handling device, by design hollow shaft motor, the motor shaft making common electric machine may pass through the motor shaft of hollow shaft motor, common electric machine moves collet by internal coiling cuff and rotates, hollow shaft motor drives external spiral set to rotate by driving member, external spiral set rotates backward with internal coiling set, can realize the installation and removal that spiral bit overlaps at collet and internal coiling.The present invention designs ingenious, scientific and reasonable, can be effectively improved the efficiency of loading and unloading and the safety of spiral bit, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is the front view of apparatus of the present invention.
Fig. 2 is the transmission principle figure of apparatus of the present invention.
In figure, guide groove 1, catch 2, common electric machine 3, hollow shaft motor 4, spring 5, actively face gear 6, driven face gear 7, internal coiling set 8, external spiral set 9, collet 10, spiral bit 11, the motor shaft 12 of common electric machine, the motor shaft 13 of hollow shaft motor.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but protection scope of the present invention is not limited to following example.
As described in Figure 1, a kind of spiral bit automatic handling device, including running part and clamping part, wherein, translator unit includes guide groove 1, common electric machine 3, hollow shaft motor 4 and Flexible Connector, hollow shaft motor 4 and common electric machine 3 are all arranged in guide groove, common electric machine 3 is located at before hollow shaft motor 4, common electric machine 3 and hollow shaft motor 4 are connected by Flexible Connector, to prevent common electric machine 3 and hollow shaft motor 4 from piling up, common electric machine 3 and hollow shaft motor 4 can move horizontally in guide groove 1；Clamping part includes internal coiling set 8, external spiral set 9 and collet 10, internal coiling set 8 is located at before external spiral set 9, and the front end of internal coiling set 8 is connected with collet 9, the front end of external spiral set 9 is provided with folder hole A and matches with the shank of spiral bit 11, collet 10 is provided with folder hole B and can accommodate the shank of spiral bit 11 and pass through, and the press section of collet 10 matches with the cervical region of spiral bit 11.The motor shaft 13 of hollow shaft motor is connected with external spiral set 9 by driving member, and the motor shaft 12 of common electric machine sequentially passes through motor shaft 13 through hole of hollow shaft motor, driving member is connected with internal coiling set 8 with external spiral set 9.
Further, in the present embodiment, the driving member used is intermeshing active face gear 6 and driven face gear 7, obvious, actively the gear teeth after the gear teeth before face gear 6 and driven face gear 7 engage each other, actively face gear 6 is fixing with the motor shaft 13 of hollow shaft motor is connected, and driven face gear 7 is fixed as one with external spiral set 9.
Further, the translator unit of the present embodiment also includes that catch 2, catch 2 are arranged on after common electric machine 3, and fixing with guide groove 1 is connected, and catch 2 can prevent hollow shaft motor 4 and common electric machine 3 from skidding off after guide groove.
Further, common electric machine 3 and hollow shaft motor 4 are arranged in guide groove 1 in the way of matched in clearance, such that it is able to realize common electric machine 3 and hollow shaft motor 4 moving horizontally in guide groove 1.
Further, the Flexible Connector that the present embodiment is used is spring, and spring can arrange 2 ~ 4, thus forms buffering between common electric machine and hollow shaft motor 4.
Further, internal coiling is provided with female thread in overlapping 8 holes, and external spiral overlaps 9 axle surface configurations an external screw thread, and internal coiling set 8 and external spiral set 9 are threaded connection, and threaded facilitates implementation rotating against of internal coiling set 8 and external spiral set 9.
Obvious, motor shaft 12 diameter of common electric machine, less than motor shaft 13 through-hole diameter of hollow shaft motor, makes the motor shaft 12 of common electric machine can be connected through hollow shaft motor 4 with external spiral set 9.
Above-described spiral bit automatic handling device, when spiral bit 11 installed by needs, first spiral bit 11 is inserted collet 10 and internal coiling set 8, the shank of spiral bit 11 overlaps in the folder hole A of 9 through internal coiling set 8 insertion external spiral, then common electric machine 3 and hollow shaft motor 4 are started, the motor shaft 12 of common electric machine drives internal coiling set 8 to rotate clockwise, the motor shaft 13 of hollow shaft motor drives external spiral set 9 to rotate counterclockwise by actively face gear 6 and driven face gear 7, internal coiling set 8 and external spiral set 9 relatively rotate, spiral bit 11 gos deep in collet 11, and the cervical region of spiral bit 11 is blocked by the press section of collet 10, realize the clamping of drill bit.When needs unload spiral bit 11, the motor shaft 12 of common electric machine drives internal coiling set 8 to rotate counterclockwise, the motor shaft 13 of hollow shaft motor drives external spiral set 9 to rotate clockwise by actively face gear 6 and driven face gear 7, internal coiling set 8 and external spiral set 9 relatively rotate, spiral bit 11 is ejected, realize loosening of drill bit, finally take out spiral bit 11.
Claims (7)
1. a spiral bit automatic handling device, including running part and clamping part, it is characterised in that:
Described translator unit includes that guide groove, common electric machine, hollow shaft motor and Flexible Connector, described hollow shaft motor and common electric machine are arranged in guide groove from front to back, and are connected by Flexible Connector, and common electric machine and hollow shaft motor can move horizontally in guide groove；
Described clamping part includes internal coiling set, external spiral set and collet, described internal coiling is set in before external spiral set, and the front end of internal coiling set is connected with collet, the front end of external spiral set is provided with folder hole A and matches with the shank of spiral bit, collet be provided with folder hole B can accommodate the shank of spiral bit by and match with the cervical region of spiral bit；
The motor shaft of described hollow shaft motor is connected with external spiral set by driving member, and the motor shaft of described common electric machine sequentially passes through the motor shaft through hole of hollow shaft motor, driving member and external spiral set and is connected with internal coiling set.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
Described driving member includes that intermeshing active face gear and driven face gear, described active face gear are connected with the motor shaft of hollow shaft motor, and described driven face gear is connected with external spiral set.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
Described translator unit also includes catch, and catch is arranged on after common electric machine, and fixing with guide groove is connected.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
Described common electric machine and hollow shaft motor are arranged in guide groove in the way of matched in clearance.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
Described Flexible Connector is spring.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
Being provided with female thread in described internal coiling trepanning, external spiral sleeve surface configuration has external screw thread, internal coiling set and external spiral set to be threaded connection.
Spiral bit automatic handling device the most according to claim 1, it is characterised in that:
The motor shaft diameter of described common electric machine is less than the motor shaft through-hole diameter of hollow shaft motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500676.6A CN105965072B (en) | 2016-06-30 | 2016-06-30 | A kind of spiral bit automatic handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500676.6A CN105965072B (en) | 2016-06-30 | 2016-06-30 | A kind of spiral bit automatic handling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965072A true CN105965072A (en) | 2016-09-28 |
| CN105965072B CN105965072B (en) | 2018-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500676.6A Active CN105965072B (en) | 2016-06-30 | 2016-06-30 | A kind of spiral bit automatic handling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105965072B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746746A (en) * | 2018-07-12 | 2018-11-06 | 四川银钢通凸轮轴有限公司 | A kind of hole cleaning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586859A (en) * | 1983-09-27 | 1986-05-06 | Roehm Guenter H | Autolocking hammer-drill chuck |
| US20040134673A1 (en) * | 2002-10-23 | 2004-07-15 | Manfred Droste | Power tool |
| CN102513978A (en) * | 2011-12-02 | 2012-06-27 | 浙江海王电器有限公司 | Novel electric hammer |
| CN103395066A (en) * | 2013-07-17 | 2013-11-20 | 袁培江 | Quick-change drilling end effector with function of posture adjustment |
| DE102013101679A1 (en) * | 2013-02-20 | 2014-08-21 | Röhm Gmbh | drilling |
| CN203887768U (en) * | 2014-06-15 | 2014-10-22 | 罗建华 | Electric wrench locking/unlocking drill chuck of small drill machine |
| CN104690696A (en) * | 2013-12-05 | 2015-06-10 | 苏州宝时得电动工具有限公司 | Supporting device and power tool provided with same |
| CN205834317U (en) * | 2016-06-30 | 2016-12-28 | 桂林电子科技大学 | A kind of spiral bit automatic handling device |
-
2016
- 2016-06-30 CN CN201610500676.6A patent/CN105965072B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586859A (en) * | 1983-09-27 | 1986-05-06 | Roehm Guenter H | Autolocking hammer-drill chuck |
| US20040134673A1 (en) * | 2002-10-23 | 2004-07-15 | Manfred Droste | Power tool |
| CN102513978A (en) * | 2011-12-02 | 2012-06-27 | 浙江海王电器有限公司 | Novel electric hammer |
| DE102013101679A1 (en) * | 2013-02-20 | 2014-08-21 | Röhm Gmbh | drilling |
| CN103395066A (en) * | 2013-07-17 | 2013-11-20 | 袁培江 | Quick-change drilling end effector with function of posture adjustment |
| CN104690696A (en) * | 2013-12-05 | 2015-06-10 | 苏州宝时得电动工具有限公司 | Supporting device and power tool provided with same |
| CN203887768U (en) * | 2014-06-15 | 2014-10-22 | 罗建华 | Electric wrench locking/unlocking drill chuck of small drill machine |
| CN205834317U (en) * | 2016-06-30 | 2016-12-28 | 桂林电子科技大学 | A kind of spiral bit automatic handling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746746A (en) * | 2018-07-12 | 2018-11-06 | 四川银钢通凸轮轴有限公司 | A kind of hole cleaning device |
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| Publication number | Publication date |
|---|---|
| CN105965072B (en) | 2018-03-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160928 Assignee: GUILIN XINZHOU MACHINERY EQUIPMENT Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000382 Denomination of invention: An automatic loading and unloading device for fried dough twist drills Granted publication date: 20180306 License type: Common License Record date: 20221226 |