CN104190996A - Drilling jig for front-axle lock bolt hole - Google Patents
Drilling jig for front-axle lock bolt hole Download PDFInfo
- Publication number
- CN104190996A CN104190996A CN201410460751.1A CN201410460751A CN104190996A CN 104190996 A CN104190996 A CN 104190996A CN 201410460751 A CN201410460751 A CN 201410460751A CN 104190996 A CN104190996 A CN 104190996A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- cylinder
- mentioned
- plate
- rod
- 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.)
- Granted
Links
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 drilling jig for a front-axle lock bolt hole. The drilling jig comprises a jig body, a drill plate, a screw clamping mechanism, a cylinder ejecting rod mechanism and a link platen clamping mechanism. The drill plate is fixed to the upper surface of the jig body and provided with a horizontal channel and a vertical channel. The bottom of the vertical channel is communicated with the horizontal channel, and the top of the vertical channel is an opening in the upper surface of the drill plate. One end of the horizontal channel is an opening in the side surface of the drill plate. A positioning mandrel is arranged in the horizontal channel. The screw clamping mechanism partially penetrates through the vertical channel and abuts against the positioning mandrel. The cylinder ejecting rod mechanism comprises a cylinder, a cylinder contact and an ejecting rod. The drill plate is provided with an ejecting rod channel parallel to the horizontal channel. The ejecting rod is arranged in the ejecting rod channel, and one end of the ejecting rod is assembled on the cylinder. The cylinder contact is arranged on the drill plate. A horizontal moving device makes contact with the cylinder contact when moving a platen to release a compressed workpiece to be machined, and the ejecting rod is driven to push the workpiece to be machined. The drilling jig has the advantage that as the platen is in linkage with a cylinder reversing start switch, releasing and discharging are fast.
Description
Technical field
The present invention relates to a kind of fixture, especially front axle locking bolt hole drilling fixture.
Background technology
Front axle locking bolt is for intersecting deep hole, and two hole centre-to-centre spacing position accuracy demand are very high; Current front axle locking bolt hole drilling fixture adopts one side one axle one supporting and location, Yi Zhouwei fixed central spindle, and with one voice locate to reserve breach at mandrel and hole to be processed, manual cleaning, locates monolateral cutting with one voice during boring, cutting speed is low, cutter loss is large, and aperture leaves thick burr and needs to remove; This invention employing activity mandrel location, batching processing, rotation rotation mandrel 120 degree of every processing, three move axially mandrel one segment distance, during work, adopt screw mechanism to compress mandrel; During discharging, while unclamping pressing plate, touch jettron, push vertically front axle.While making to hole, be no longer monolateral cutting, cutting speed is high, and cutter loss is low, and hole is with one voice without burr.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of front axle locking bolt hole drilling fixture, and pressing plate linkage air cylinder commutation starting switch makes to unclamp discharging quick, accomplishs without any letup, and raises the efficiency.
The present invention is achieved through the following technical solutions.
A front axle locking bolt hole drilling fixture, comprises clamp body, bushing plate, screw rod clamp mechanism, ejecting rod of cylinder mechanism, connecting rod pressure plate clamping mechanism;
Above-mentioned bushing plate is fixed on the upper surface of above-mentioned clamp body, above-mentioned bushing plate is provided with interconnection and Vertical Channel, above-mentioned Vertical Channel bottom is communicated with above-mentioned interconnection, top is above-mentioned bushing plate upper surface open, above-mentioned interconnection one end is above-mentioned bushing plate side surface opening, in above-mentioned interconnection, be provided with positioning core axle, above-mentioned screw rod steps up mechanism and partly passes above-mentioned Vertical Channel and offset with above-mentioned positioning core axle;
Above-mentioned connecting rod pressure plate clamping mechanism comprises pressing plate, horizontal mobile device, and above-mentioned pressing plate is positioned at outside above-mentioned bushing plate, and perpendicular to above-mentioned positioning core axle, above-mentioned horizontal mobile device drives above-mentioned pressing plate to do perpendicular to above-mentioned positioning core axle motion;
Above-mentioned ejecting rod of cylinder mechanism comprises cylinder, cylinder contact, push rod, above-mentioned bushing plate is provided with the push rod passage parallel with above-mentioned interconnection, above-mentioned push rod is arranged in above-mentioned push rod passage and one end is assemblied in above-mentioned cylinder, above-mentioned cylinder contact is arranged on above-mentioned bushing plate, above-mentioned horizontal mobile device touches above-mentioned cylinder contact when pressing plate being moved to releasing compression workpiece to be processed, drives above-mentioned push rod to promote workpiece to be processed.
Further, above-mentioned screw rod clamp mechanism comprises clamping screw, spiro rod cap, screw handle, and above-mentioned clamping screw is arranged in above-mentioned Vertical Channel, and above-mentioned spiro rod cap is fixed at above-mentioned clamping screw top, and above-mentioned screw handle one end is fixed on above-mentioned spiro rod cap.
Further, above-mentioned horizontal mobile device comprises and touches bar, pressing plate handle, pressing plate frame, above-mentioned pressing plate slides through above-mentioned pressing plate frame, above-mentioned pressing plate is away from the fixing above-mentioned pressing plate handle in one end of above-mentioned positioning core axle, the above-mentioned bar one end of touching is linked at above-mentioned bushing plate, the other end is linked at above-mentioned pressing plate stage casing, pulls pressing plate handle moving press plate to remove the above-mentioned bar that touches in the process clamping for processing work and touches above-mentioned cylinder contact.
Beneficial effect of the present invention:
Whole device has been realized and has been assembled comparatively easily workpiece to be processed, releases the mode of operation for processing work, has improved production and processing efficiency; Single-blade cutting while adopting batching processing to avoid boring cross bore, cutter life extends, and has improved cutting speed, avoids producing flange and burr; Adopt cylinder liftout workpiece loading and unloading, and link with connecting rod press plate mechanism, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of front axle locking bolt hole drilling fixture of the present invention;
Fig. 2 is the side-looking cross-sectional schematic of front axle locking bolt hole drilling fixture of the present invention.
The specific embodiment
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the schematic top plan view of front axle locking bolt hole drilling fixture of the present invention, Fig. 2 is the side-looking cross-sectional schematic of front axle locking bolt hole drilling fixture of the present invention, with reference to Fig. 1, Fig. 2, the present invention, front axle locking bolt hole drilling fixture, comprise clamp body 1, bushing plate 2, screw rod clamp mechanism, ejecting rod of cylinder mechanism, connecting rod pressure plate clamping mechanism.
Above-mentioned bushing plate 2 is fixed on the upper surface of above-mentioned clamp body 1, above-mentioned bushing plate 2 is provided with interconnection 21 and Vertical Channel 22, above-mentioned Vertical Channel 22 bottoms are communicated with above-mentioned interconnection 21, top is above-mentioned bushing plate 2 upper surface open, above-mentioned interconnection 21 one end are above-mentioned bushing plate 2 side surface openings, in above-mentioned interconnection 21, be provided with positioning core axle 3, above-mentioned screw rod steps up mechanism and partly passes above-mentioned Vertical Channel 21 and offset with above-mentioned positioning core axle 3.
Connecting rod pressure plate clamping mechanism comprises pressing plate 41, horizontal mobile device, and above-mentioned pressing plate position 41 is outside above-mentioned bushing plate 2, and perpendicular to above-mentioned positioning core axle 3, above-mentioned horizontal mobile device drives above-mentioned pressing plate 41 to do perpendicular to above-mentioned positioning core axle 3 motions.
Ejecting rod of cylinder mechanism comprises cylinder 51, cylinder contact 52, push rod 53, above-mentioned bushing plate 2 is provided with the push rod passage 23 parallel with above-mentioned interconnection 21, above-mentioned push rod 53 is arranged in above-mentioned push rod passage 23 and one end is assemblied in above-mentioned cylinder 51, above-mentioned cylinder contact 52 is arranged on above-mentioned bushing plate 2, above-mentioned horizontal mobile device touches above-mentioned cylinder contact 52 when pressing plate 41 being moved to releasing compression workpiece to be processed 100, drives above-mentioned push rod 53 to promote workpieces to be processed 100.
Screw rod clamp mechanism comprises clamping screw 61, spiro rod cap 62, screw handle 63, and above-mentioned clamping screw 61 is arranged in above-mentioned Vertical Channel 22, and above-mentioned spiro rod cap 62 is fixed at above-mentioned clamping screw 61 tops, and above-mentioned screw handle 63 one end are fixed on above-mentioned spiro rod cap 62.
Horizontal mobile device comprises and touches bar 42, pressing plate handle 43, pressing plate frame 44, above-mentioned pressing plate 41 slides through above-mentioned pressing plate frame 44, above-mentioned pressing plate 41 is away from the fixing above-mentioned pressing plate handle 43 in one end of above-mentioned positioning core axle 3, above-mentioned bar 42 one end of touching are linked at above-mentioned bushing plate 2, the other end is linked at above-mentioned pressing plate 41 stage casings, pulls pressing plate handle 43 moving press plates to remove the above-mentioned bar that touches in the process clamping for processing work and touches 42 tactile cylinder contacts.
Operating process: move screw handle clamping and positioning mandrel → pack into workpiece to be processed → tension pressing plate handle workpiece pressing → process → pull depression bar handle and remove pressing plate processing for processing work, automatically start cylinder and push rod, workpiece → moving screw handle unclamps positioning core axle in release, rotation positioning core axle also clamps mandrel, prepares next workpiece of processing.
The present invention, front axle locking bolt hole drilling fixture, whole device has been realized and has been assembled comparatively easily workpiece to be processed, releases the mode of operation for processing work, has improved production and processing efficiency; Single-blade cutting while adopting batching processing to avoid boring cross bore, cutter life extends, and has improved cutting speed, avoids producing flange and burr; Adopt cylinder liftout workpiece loading and unloading, and link with connecting rod press plate mechanism, easy to use.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented, and can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a front axle locking bolt hole drilling fixture, is characterized in that, comprises clamp body, bushing plate, screw rod clamp mechanism, ejecting rod of cylinder mechanism, connecting rod pressure plate clamping mechanism;
Described bushing plate is fixed on the upper surface of described clamp body, described bushing plate is provided with interconnection and Vertical Channel, described Vertical Channel bottom is communicated with described interconnection, top is described bushing plate upper surface open, described interconnection one end is described bushing plate side surface opening, in described interconnection, be provided with positioning core axle, described screw rod steps up mechanism and partly passes described Vertical Channel and offset with described positioning core axle;
Described connecting rod pressure plate clamping mechanism comprises pressing plate, horizontal mobile device, and described pressing plate is positioned at outside described bushing plate, and perpendicular to described positioning core axle, described horizontal mobile device drives described pressing plate to do perpendicular to described positioning core axle motion;
Described ejecting rod of cylinder mechanism comprises cylinder, cylinder contact, push rod, described bushing plate is provided with the push rod passage parallel with described interconnection, described push rod is arranged in described push rod passage and one end is assemblied in described cylinder, described cylinder contact is arranged on described bushing plate, described horizontal mobile device touches described cylinder contact when pressing plate being moved to releasing compression workpiece to be processed, drives described push rod to promote workpiece to be processed.
2. front axle locking bolt hole drilling fixture according to claim 1, it is characterized in that, described screw rod clamp mechanism comprises clamping screw, spiro rod cap, screw handle, described clamping screw is arranged in described Vertical Channel, described spiro rod cap is fixed at described clamping screw top, and described screw handle one end is fixed on described spiro rod cap.
3. front axle locking bolt hole drilling fixture according to claim 1, it is characterized in that, described horizontal mobile device comprises and touches bar, pressing plate handle, pressing plate frame, described pressing plate slides through described pressing plate frame, described pressing plate is away from the fixing described pressing plate handle in one end of described positioning core axle, the described bar one end of touching is linked at described bushing plate, and the other end is linked at described pressing plate stage casing, pulls pressing plate handle moving press plate to remove clamping and touches described cylinder contact for touching bar described in the process of processing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460751.1A CN104190996B (en) | 2014-09-11 | 2014-09-11 | Drilling jig for front-axle lock bolt hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460751.1A CN104190996B (en) | 2014-09-11 | 2014-09-11 | Drilling jig for front-axle lock bolt hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190996A true CN104190996A (en) | 2014-12-10 |
| CN104190996B CN104190996B (en) | 2017-02-15 |
Family
ID=52076443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460751.1A Expired - Fee Related CN104190996B (en) | 2014-09-11 | 2014-09-11 | Drilling jig for front-axle lock bolt hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190996B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741951A (en) * | 2015-03-17 | 2015-07-01 | 青阳县鑫安特汽车零配件有限公司 | Automobile gear drilling device |
| CN107498342A (en) * | 2017-09-30 | 2017-12-22 | 山西中晋工业机械有限公司 | A kind of front axle anti-scratch kingpin bore positioning core axle device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060233620A1 (en) * | 2005-04-13 | 2006-10-19 | Richard Herrick | Fixturing device for drilling workpieces |
| CA2333244C (en) * | 2000-04-11 | 2008-01-15 | Mark A. Coleiro | Hinge jig |
| US20080014035A1 (en) * | 2006-06-30 | 2008-01-17 | Noveon Ip Holdings Corp. | Clamping Tool And Hole Saw Apparatus |
| CN101947663A (en) * | 2010-09-12 | 2011-01-19 | 王庆 | Clamp for processing side pin hole of front shaft of low floor |
| CN102009213A (en) * | 2010-12-20 | 2011-04-13 | 南京农业大学 | Drilling jig device |
| CN201862820U (en) * | 2010-11-23 | 2011-06-15 | 南车资阳机车有限公司 | Drilling jig clamp for processing horizontal hole on front axle |
| CN202162416U (en) * | 2011-05-01 | 2012-03-14 | 芜湖汉马汽配有限公司 | A pinhole locating tool |
| CN202240530U (en) * | 2011-10-17 | 2012-05-30 | 安徽省合肥汽车锻件有限责任公司 | Drilling jig for seat board hole of front axle |
| CN202239801U (en) * | 2011-10-17 | 2012-05-30 | 安徽省合肥汽车锻件有限责任公司 | Drill clamp for main pin holes |
| CN202447721U (en) * | 2012-02-13 | 2012-09-26 | 陈硕 | Drill jig for intersected holes |
| CN203437701U (en) * | 2013-08-27 | 2014-02-19 | 天润曲轴股份有限公司 | Crank shaft straight oil hole drilling auxiliary positioning device |
| CN203610730U (en) * | 2013-12-01 | 2014-05-28 | 河南奔马股份有限公司 | Cross deep hole drilling device |
-
2014
- 2014-09-11 CN CN201410460751.1A patent/CN104190996B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2333244C (en) * | 2000-04-11 | 2008-01-15 | Mark A. Coleiro | Hinge jig |
| US20060233620A1 (en) * | 2005-04-13 | 2006-10-19 | Richard Herrick | Fixturing device for drilling workpieces |
| US20080014035A1 (en) * | 2006-06-30 | 2008-01-17 | Noveon Ip Holdings Corp. | Clamping Tool And Hole Saw Apparatus |
| CN101947663A (en) * | 2010-09-12 | 2011-01-19 | 王庆 | Clamp for processing side pin hole of front shaft of low floor |
| CN201862820U (en) * | 2010-11-23 | 2011-06-15 | 南车资阳机车有限公司 | Drilling jig clamp for processing horizontal hole on front axle |
| CN102009213A (en) * | 2010-12-20 | 2011-04-13 | 南京农业大学 | Drilling jig device |
| CN202162416U (en) * | 2011-05-01 | 2012-03-14 | 芜湖汉马汽配有限公司 | A pinhole locating tool |
| CN202240530U (en) * | 2011-10-17 | 2012-05-30 | 安徽省合肥汽车锻件有限责任公司 | Drilling jig for seat board hole of front axle |
| CN202239801U (en) * | 2011-10-17 | 2012-05-30 | 安徽省合肥汽车锻件有限责任公司 | Drill clamp for main pin holes |
| CN202447721U (en) * | 2012-02-13 | 2012-09-26 | 陈硕 | Drill jig for intersected holes |
| CN203437701U (en) * | 2013-08-27 | 2014-02-19 | 天润曲轴股份有限公司 | Crank shaft straight oil hole drilling auxiliary positioning device |
| CN203610730U (en) * | 2013-12-01 | 2014-05-28 | 河南奔马股份有限公司 | Cross deep hole drilling device |
Non-Patent Citations (2)
| Title |
|---|
| 俞志桃: "客车前轴钻削工装的研制", 《客车技术与研究》, vol. 21, no. 4, 31 December 1999 (1999-12-31), pages 27 - 30 * |
| 骆家玲等: "在自动线上实现不同内倾角前轴的加工", 《组合机床与自动化加工技术》, no. 6, 31 December 1997 (1997-12-31), pages 24 - 28 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741951A (en) * | 2015-03-17 | 2015-07-01 | 青阳县鑫安特汽车零配件有限公司 | Automobile gear drilling device |
| CN107498342A (en) * | 2017-09-30 | 2017-12-22 | 山西中晋工业机械有限公司 | A kind of front axle anti-scratch kingpin bore positioning core axle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190996B (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204700606U (en) | Drilling machine clamping device | |
| CN206153606U (en) | Drilling device | |
| CN204338933U (en) | A kind of butterfly valve upper flange multi-pore drilling machine | |
| CN203679002U (en) | Punching machine for punching valve element | |
| CN109013836B (en) | NC turret punch machine | |
| CN104190996A (en) | Drilling jig for front-axle lock bolt hole | |
| CN106914780B (en) | Special clamping equipment for shaft-fixed vertical machining | |
| CN102941480A (en) | Mould of boring ear hole of weld yoke | |
| CN204381580U (en) | The thin-walled tubular workpiece tool fixture of wire cutting machine tool | |
| CN106881613B (en) | Clamping device and clamping and loosening method thereof | |
| CN205887789U (en) | Automatic puncher of panel side blow | |
| CN204018786U (en) | A kind of equidistant porous casting perforating device with one heart | |
| CN204135747U (en) | A kind of middle carriage side milling clamper | |
| CN103599983A (en) | Steel tube punching die with movable guide female die body | |
| CN204035735U (en) | A kind of clamping jig for Linear cut tilted footstock | |
| CN207887701U (en) | A kind of incision mold of automobile case | |
| CN202571383U (en) | Handheld micro drill for lateral hole in mounting surface of guide plate | |
| CN204430330U (en) | A kind of drilling automatic processing apparatus | |
| CN111390027A (en) | Numerical control machining rapid forming stamping die | |
| CN211102840U (en) | Milling positioning device for plunger pump body | |
| CN213729438U (en) | Radial drill mould clamping and fixing device | |
| CN219403187U (en) | Drilling chamfering device for connector contact pin production | |
| CN201693050U (en) | Trimming tool holder of spinning machine and connecting structure for trimming tool holder thereof | |
| CN217019086U (en) | Location radium carving frock | |
| CN202114339U (en) | Chipless cutting machine for metal tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |