CN104476256A - Fixing device for use in machining of connecting disk - Google Patents
Fixing device for use in machining of connecting disk Download PDFInfo
- Publication number
- CN104476256A CN104476256A CN201410761815.1A CN201410761815A CN104476256A CN 104476256 A CN104476256 A CN 104476256A CN 201410761815 A CN201410761815 A CN 201410761815A CN 104476256 A CN104476256 A CN 104476256A
- Authority
- CN
- China
- Prior art keywords
- axle
- mandrel
- bushing plate
- pedestal
- terminal pad
- 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
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a fixing device for use in machining of a connecting disk. The fixing device comprises a base, and a nut, a double end bolt, a mandrel, an open washer, a drill plate and a tray which are distributed in sequence from top to bottom along the circumferential direction, wherein an inner hole is formed in the center of the base; the outer circle of the lower end of the mandrel is in muff coupling with the inner hole of the base; a plurality of grooves are uniformly distributed in the circumferential direction of the tray; the section of the middle part of the mandrel is square; an inner hole of the tray is formed in the middle part of the mandrel in a sleeving way; the drill plate is arranged on the upper part of the mandrel in a sleeving way, and is fixed together with the mandrel; a plurality of mounting holes are formed in the circumferential direction of the drill plate; a drill jig insert is arranged in each mounting hole; the centers of the drill jig inserts are provided with guide holes through which a drilling machine drill bit passes; the upper part of the mandrel is fixedly connected with one end of the double end bolt; the open washer is pressed against the upper end of the drill plate; the nut is connected to the other end of the double end bolt, and is pressed against the open washer. According to the scheme, the fixing device is simple in structure, is easy to operate, and has high safety; workpieces do not need to be positioned repeatedly, and the efficiency is increased greatly.
Description
Technical field
The present invention relates to the field of auto parts and components Drilling operation.
Background technology
Terminal pad uses very many in the car, no matter is transmission system or dynamical system, and terminal pad all can be used at fixing two or more parts.
Terminal pad there is a lot of aperture; the industry is when processing terminal pad; normally adopt drilling machine, but the fixture of existing drilling machine of the prior art usually can be locked by workpiece, after processing an aperture at every turn; need will pull down after terminal pad turns an angle to reorientate clamping; in the process of a terminal pad, need repeated multiple times to terminal pad Set and Positioning, whole process operation is loaded down with trivial details; waste a large amount of time, efficiency is low.
Summary of the invention
The invention is intended to provide a kind of terminal pad processing fixture, to improve working (machining) efficiency.
Terminal pad processing fixture in this programme, comprise pedestal, also comprise the nut circumferentially distributed successively from top to bottom, stud, axle, open washer, bushing plate and pallet, base central has endoporus, axle lower end cylindrical socket pedestal endoporus, pallet circumference is evenly equipped with multiple groove, in the middle part of axle, cross section is square, pallet inner hole sleeve in the middle part of axle on, bushing plate is enclosed within axle top and fixes with axle, bushing plate is circumferentially with multiple installing hole, drill jig insert is installed in each installing hole, drill jig insert center is provided with the pilot hole passed through for drilling machine drill bit, axle top is connected and fixed stud one end, open washer is against bushing plate upper end, nut is connected to the stud other end and is pressed on open washer.
Compared with prior art, the invention has the advantages that: comprise pedestal, also comprise the nut circumferentially distributed successively from top to bottom, stud, axle, open washer, bushing plate and pallet, base central has endoporus, axle lower end cylindrical socket pedestal endoporus, pallet circumference is evenly equipped with multiple groove, groove can hold the iron filings produced in Workpiece boring process, to recycle, in the middle part of axle, cross section is square, pallet inner hole sleeve in the middle part of axle on, bushing plate is enclosed within axle top and fixes with axle, bushing plate can rotate with axle, bushing plate is circumferentially with multiple installing hole, drill jig insert is installed in each installing hole, drill jig insert center is provided with the pilot hole passed through for drilling machine drill bit, axle top is connected and fixed stud one end, open washer is against bushing plate upper end, nut is connected to the stud other end and is pressed on open washer, turn nut can compress or unclamp workpiece.
Workpiece is located on endoporus is in the middle part of axle, and turn nut, by opening pad, bushing plate by Work-sheet pressing, now workpiece together can rotate with bushing plate, axle, and when complete first aperture of drilling, mandrel can process other apertures successively.
This programme structure is simple, and processing ease, security is high, does not need, to workpiece multiple bearing, to substantially increase efficiency.
Further, be provided with lining between axle bottom and pedestal, lining sidewall and pedestal are locked by holding screw, and lining upper surface, against tray bottom surface, reduces the friction between pedestal and axle, reduce axle wearing and tearing, improve service life.
Further, be provided with chute in bushing plate endoporus, axle top is provided with the anti-turn screw stretching into chute, ensures the synchronous axial system of bushing plate and axle.
Further, pedestal is circumferentially with U-shaped open slot, can be conveniently arranged on workbench or drilling machine by this device by bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of the embodiment of the present invention;
Fig. 3 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: nut 1, open washer 2, bushing plate 3, axle 4, pedestal 5.
Embodiment is basic as accompanying drawing 1, shown in Fig. 2 and Fig. 3: terminal pad processing fixture, comprise pedestal 5, pedestal is circumferentially with U-shaped open slot, can conveniently this device be arranged on workbench or drilling machine by bolt, also comprise the nut 1 circumferentially distributed successively from top to bottom, stud, axle 4, open washer 2, bushing plate 3 and pallet, base central has endoporus, axle lower end cylindrical socket pedestal endoporus, lining is provided with between axle bottom and pedestal, lining sidewall and pedestal are locked by holding screw, lining upper surface is against tray bottom surface, reduce the friction between pedestal and axle, reduce axle wearing and tearing, improve service life, pallet circumference is evenly equipped with multiple groove, groove can hold the iron filings produced in Workpiece boring process, to recycle, in the middle part of axle, cross section is square, pallet inner hole sleeve in the middle part of axle on, bushing plate is enclosed within axle top and fixes with axle, bushing plate can rotate with axle, chute is provided with in bushing plate endoporus, axle top is provided with the anti-turn screw stretching into chute, ensure the synchronous axial system of bushing plate and axle, bushing plate is circumferentially with multiple installing hole, drill jig insert is installed in each installing hole, drill jig insert center is provided with the pilot hole passed through for drilling machine drill bit, axle top is connected and fixed stud one end, open washer is against bushing plate upper end, nut is connected to the stud other end and is pressed on open washer, turn nut can compress or unclamp workpiece.
Workpiece is located on endoporus is in the middle part of axle, and turn nut, by opening pad, bushing plate by Work-sheet pressing, now workpiece together can rotate with bushing plate, axle, and when complete first aperture of drilling, mandrel can process other apertures successively.
This programme structure is simple, and processing ease, security is high, does not need, to workpiece multiple bearing, to substantially increase efficiency.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. terminal pad processing fixture, comprise pedestal, it is characterized in that, also comprise the nut circumferentially distributed successively from top to bottom, stud, axle, open washer, bushing plate and pallet, base central has endoporus, axle lower end cylindrical socket pedestal endoporus, pallet circumference is evenly equipped with multiple groove, in the middle part of axle, cross section is square, pallet inner hole sleeve in the middle part of axle on, bushing plate is enclosed within axle top and fixes with axle, bushing plate is circumferentially with multiple installing hole, drill jig insert is installed in each installing hole, drill jig insert center is provided with the pilot hole passed through for drilling machine drill bit, axle top is connected and fixed stud one end, open washer is against bushing plate upper end, nut is connected to the stud other end and is pressed on open washer.
2. terminal pad processing fixture according to claim 1, it is characterized in that: be provided with lining between axle bottom and pedestal, lining sidewall and pedestal are locked by holding screw, and lining upper surface is against tray bottom surface.
3. terminal pad processing fixture according to claim 2, it is characterized in that: be provided with chute in bushing plate endoporus, axle top is provided with the anti-turn screw stretching into chute.
4. terminal pad processing fixture according to claim 3, is characterized in that: pedestal is circumferentially with U-shaped open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761815.1A CN104476256A (en) | 2014-12-13 | 2014-12-13 | Fixing device for use in machining of connecting disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761815.1A CN104476256A (en) | 2014-12-13 | 2014-12-13 | Fixing device for use in machining of connecting disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476256A true CN104476256A (en) | 2015-04-01 |
Family
ID=52750930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410761815.1A Pending CN104476256A (en) | 2014-12-13 | 2014-12-13 | Fixing device for use in machining of connecting disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476256A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234461A (en) * | 2015-11-17 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Drilling device of speed changing drum |
| CN105563154A (en) * | 2016-03-09 | 2016-05-11 | 广西玉柴机器股份有限公司 | Quick displacement device of clamping base |
| CN107263129A (en) * | 2017-07-31 | 2017-10-20 | 苏州工业职业技术学院 | A kind of cover-plate type drill jig for processing circuit breaker base radial equipartition hole |
| CN108545286A (en) * | 2018-04-04 | 2018-09-18 | 上海鸿研物流技术有限公司 | Pallet, pallet component and its attachment device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807033A (en) * | 1996-07-02 | 1998-09-15 | Benway; Randy E. | Drilling jig |
| US6116826A (en) * | 1996-07-02 | 2000-09-12 | Benway; Randy E. | Drilling jig |
| CN201446412U (en) * | 2009-07-30 | 2010-05-05 | 宝鸡石油机械有限责任公司 | Novel arc-surface drilling jig |
| CN201744871U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Flange plate processing clamp |
| CN201900483U (en) * | 2010-12-20 | 2011-07-20 | 天津市威斯曼光学仪器有限公司 | Rotary drilling machining device |
| CN202701457U (en) * | 2012-07-03 | 2013-01-30 | 重庆神箭汽车传动件有限责任公司 | Disc-type component drilling tool |
-
2014
- 2014-12-13 CN CN201410761815.1A patent/CN104476256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807033A (en) * | 1996-07-02 | 1998-09-15 | Benway; Randy E. | Drilling jig |
| US6116826A (en) * | 1996-07-02 | 2000-09-12 | Benway; Randy E. | Drilling jig |
| CN201446412U (en) * | 2009-07-30 | 2010-05-05 | 宝鸡石油机械有限责任公司 | Novel arc-surface drilling jig |
| CN201744871U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Flange plate processing clamp |
| CN201900483U (en) * | 2010-12-20 | 2011-07-20 | 天津市威斯曼光学仪器有限公司 | Rotary drilling machining device |
| CN202701457U (en) * | 2012-07-03 | 2013-01-30 | 重庆神箭汽车传动件有限责任公司 | Disc-type component drilling tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234461A (en) * | 2015-11-17 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Drilling device of speed changing drum |
| CN105563154A (en) * | 2016-03-09 | 2016-05-11 | 广西玉柴机器股份有限公司 | Quick displacement device of clamping base |
| CN107263129A (en) * | 2017-07-31 | 2017-10-20 | 苏州工业职业技术学院 | A kind of cover-plate type drill jig for processing circuit breaker base radial equipartition hole |
| CN108545286A (en) * | 2018-04-04 | 2018-09-18 | 上海鸿研物流技术有限公司 | Pallet, pallet component and its attachment device |
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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: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |