CN102862082A - Positioning and clamping mechanism for a plurality of drill holes - Google Patents

Positioning and clamping mechanism for a plurality of drill holes Download PDF

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Publication number
CN102862082A
CN102862082A CN2012104016635A CN201210401663A CN102862082A CN 102862082 A CN102862082 A CN 102862082A CN 2012104016635 A CN2012104016635 A CN 2012104016635A CN 201210401663 A CN201210401663 A CN 201210401663A CN 102862082 A CN102862082 A CN 102862082A
Authority
CN
China
Prior art keywords
bolt
clamp
positioning
block
positioning key
Prior art date
Application number
CN2012104016635A
Other languages
Chinese (zh)
Inventor
丁飏
沈元坤
季新
Original Assignee
江苏腾旋科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏腾旋科技股份有限公司 filed Critical 江苏腾旋科技股份有限公司
Priority to CN2012104016635A priority Critical patent/CN102862082A/en
Publication of CN102862082A publication Critical patent/CN102862082A/en

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Abstract

The invention relates to a positioning and clamping mechanism for a plurality of drill holes. A clamp body is matched and locked with a T-shaped groove in a machine table through a second positioning key; a cushion plate is matched and locked with a positioning groove on the clamp body through a third positioning key; a fixing V-shaped block is matched and locked with the positioning groove on the clamp body through a first positioning key; a plurality of V-shaped grooves on the fixing V-shaped block is used for placing workpieces to be machined; a plurality of supporting bodies are arranged side by side and corresponding to a plurality of V-shaped grooves on the fixing V-shaped block, the supporting bodies are respectively locked on the cushion plate, a slideable pushing plate is installed in each supporting body respectively; the front end of the pushing plate is hinged with a compressing plate through a columnar pin, a compressing bolt is installed in the supporting body; the front end of the compressing bolt is connected with the pushing plate, the rear end of the compressing bolt is equipped with a handle; a rotating handle can drive the compressing bolt to drive the pushing plate to glide in the supporting body forwards; the workpiece to be machined is completely compressed in the fixing V-shaped block. The positioning and clamping mechanism is simple and practical in structure, flexible in operation and good in interchangeability.

Description

Many boring positioning and clamping mechanisms

Technical field

The present invention relates to the tool structure that many clamping boring of same model specification part location clamps, specifically a kind of many boring positioning and clamping mechanisms belong to mechanical processing technique equipment technology field.

Background technology

In the swivel joint manufacture process, the disk like part end face porous processing all uses conventional metal cutting to process to finish.Finish at drilling machine such as scribing by bench worker boring or use drill jig.Advanced is exactly that the work in-process heart is by finishing the processing of porous on the chuck three-jaw clamping at present.There are the problems such as working strength is large, scale error large, inefficiency in the boring of manual operations line drilling machine.The machining center clamping, though can guarantee higher dimensional accuracy, reduction working strength, the problems such as utilization rate of equipment and installations is low, equipment cost is high are arranged.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of many boring positioning and clamping mechanisms are provided, its simultaneously the needs of many same model specifications of clamping carry out the disk-like accessory of end face porous drilling, by disposable quick-clamping processing to a plurality of parts, guarantee the machining accuracy of size, greatly reduced workman's working strength, improved utilization rate of equipment and installations, reduce production cost and had fabulous interchangeability, had the larger range of work.

According to technical scheme provided by the invention: many boring positioning and clamping mechanisms is characterized in that: comprise the first positioning key, clamp body, platen, T-shaped bolt, backing plate, the second positioning key, the 3rd positioning key, screw, handle, hold-down bolt, supporter, bolt, push pedal, straight pin, pressing plate, screw and fixing V-block; Clamp body cooperates with T-shaped groove in the platen by the second positioning key and uses T-shaped bolt-locking; Backing plate cooperates with locating slot on the clamp body by the 3rd positioning key and uses screw lock; Fixedly V-block cooperates with locating slot on the clamp body by the first positioning key and uses screw lock, and fixedly a plurality of V-shaped grooves on the V-block are interior for placing to be processed; A plurality of supporters are arranged side by side and are corresponding one by one with a plurality of V-shaped grooves on the fixing V-block, supporter respectively by bolt-locking on backing plate, be separately installed with a slidably push pedal in each supporter, the push pedal front end is by the straight pin pressing plate that is hinged, hold-down bolt is installed in the supporter, the hold-down bolt front end connects push pedal, the hold-down bolt rear end is installed with for the handle that drives its rotation, turning handle can drive hold-down bolt order about push pedal in supporter to front slide, to be processed is pressed on fixedly in the V-block fully.

As a further improvement on the present invention, on the described clamp body on the corresponding fixedly V-block position of V-shaped groove the workpiece backing plate is installed.

Compared with the prior art the present invention has the following advantages:

(1) the present invention is simple and practical, and flexible operation also has good interchangeability.

(2) after the invention process, improved working (machining) efficiency, guaranteed machining accuracy, increased dimensional stability, greatly reduced working strength, increased substantially utilization rate of equipment and installations.

(3) pass through to adjust different fixedly V-blocks after the invention process, change the fixedly position of V-block, adopt corresponding backing plate and pressing plate, can process the part of the specification of the same race in the certain numerical value scope, promoted greatly working ability, it is pioneering that the processing technology of this structure still belongs in the swivel joint manufacturing.

Description of drawings

Fig. 1 is perspective view of the present invention.

Fig. 2 is structural front view of the present invention.

Fig. 3 is structure left view of the present invention.

Fig. 4 is structure top view of the present invention.

The specific embodiment

The invention will be further described below in conjunction with concrete drawings and Examples.

As shown in the figure: among the embodiment many boring positioning and clamping mechanisms mainly by the first positioning key 1, clamp body 2, platen 3, T-shaped bolt 4, backing plate 5, the second positioning key 6, the 3rd positioning key 7, screw 8, handle 9, hold-down bolt 10, supporter 11, bolt 12, push pedal 13, straight pin 14, pressing plate 15, to be processed 16, location-plate 17, screw 18 and fixedly the parts such as V-block 19 form.

Such as Fig. 1 ~ shown in Figure 4, clamp body 2 cooperates with T-shaped groove in the platen 3 by the second positioning key 6 and locks with T-shaped bolt 4; Backing plate 5 cooperates with locating slot on the clamp body 2 by the 3rd positioning key 7 and locks with screw 8; Fixedly V-block 19 cooperates with locating slot on the clamp body 2 by the first positioning key 1 and locks with screw 18, and fixedly a plurality of V-shaped grooves on the V-block 19 are interior for placing to be processed 16; A plurality of supporters 11 are arranged side by side and are corresponding one by one with a plurality of V-shaped grooves on the fixing V-block 19, supporter 11 is locked on the backing plate 5 by bolt 12 respectively, be separately installed with a slidably push pedal 13 in each supporter 11, push pedal 13 front ends are by straight pin 14 hinge pressing plates 15, hold-down bolt 10 is installed in the supporter 11, hold-down bolt 10 front ends connect push pedal 13, hold-down bolt 10 rear ends are installed with for the handle 9 that drives its rotation, turning handle 9 can drive hold-down bolt 10 order about push pedal 13 in supporter 11 to front slide, to be processed 16 is pressed on fixedly in the V-block 19 fully.

As shown in Figure 1, on the described clamp body 2 on the corresponding fixedly V-block 19 position of V-shaped groove workpiece backing plate 17 is installed, can prevent like this clamp body 2 that when clamped, weares and teares for to be processed 16, thereby prolong service life of the present invention.

Concrete applicable cases of the present invention is as follows:

At first two the second positioning keys 6 are fastened on the clamp body 2, clamp body 2 cooperates with T-shaped groove in the platen 3 by the second positioning key 6, determine the position of clamp body 2 on platen 3 with this, then with two T-shaped bolts 4 clamp body 2 and platen 3 are locked mutually.Two the 3rd positioning keys 7 are fastened on the backing plate 5, and backing plate 5 cooperates with locating slot on the clamp body 2 by the 3rd positioning key 7, determines the position of backing plate 5 on clamp body 2 with this, then with several screws 8 backing plate 5 and clamp body 2 is locked mutually.Fixedly V-block 19 cooperates with locating slot on the clamp body 2 by the first positioning key 1, with this definite fixedly position of V-block on clamp body 2, then with five screws 18 fixedly V-block 19 lock mutually with clamp body 2.

Add man-hour, to be processed 16 is positioned on the workpiece backing plate 17, turning handle 9 drive hold-down bolts 10 order about push pedal 13 in supporter 11 to front slide, by flexibly rotation of straight pin 14, self-centering and reinforcing, each pressing plate 15 can be simultaneously automatically with in two to be processed 16 V-shaped groove that is pressed on fully on the fixing V-block 19, so just form to be processed 16 and added the necessary condition that need confirm that Working position, location clamping can be processed man-hour, thus the purpose of design that has reached quick-clamping, shortened the process-cycle, reduces working strength, enhances productivity.

Claims (2)

1. many boring positioning and clamping mechanisms is characterized in that: comprise the first positioning key (1), clamp body (2), platen (3), T-shaped bolt (4), backing plate (5), the second positioning key (6), the 3rd positioning key (7), screw (8), handle (9), hold-down bolt (10), supporter (11), bolt (12), push pedal (13), straight pin (14), pressing plate (15), screw (18) and fixing V-block (19); Clamp body (2) cooperates with T-shaped groove in the platen (3) by the second positioning key (6) and locks with T-shaped bolt (4); Backing plate (5) cooperates with locating slot on the clamp body (2) by the 3rd positioning key (7) and locks with screw (8); Fixedly V-block (19) cooperates with locating slot on the clamp body (2) by the first positioning key (1) and locks with screw (18), and fixedly a plurality of V-shaped grooves on the V-block (19) are interior for placing to be processed (16); A plurality of supporters (11) are arranged side by side and are corresponding one by one with a plurality of V-shaped grooves on the fixing V-block (19), supporter (11) is locked on the backing plate (5) by bolt (12) respectively, be separately installed with a slidably push pedal (13) in each supporter (11), push pedal (13) front end is by straight pin (14) hinge pressing plate (15), hold-down bolt (10) is installed in the supporter (11), hold-down bolt (10) front end connects push pedal (13), hold-down bolt (10) rear end is installed with for the handle (9) that drives its rotation, turning handle (9) can drive hold-down bolt (10) order about push pedal (13) in supporter (11) to front slide, to be processed (16) are pressed on fixedly in the V-block (19) fully.
2. many boring positioning and clamping mechanisms as claimed in claim 1, it is characterized in that: the position that the upper corresponding fixedly V-block (19) of described clamp body (2) is gone up V-shaped groove is equipped with workpiece backing plate (17).
CN2012104016635A 2012-10-19 2012-10-19 Positioning and clamping mechanism for a plurality of drill holes CN102862082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104016635A CN102862082A (en) 2012-10-19 2012-10-19 Positioning and clamping mechanism for a plurality of drill holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104016635A CN102862082A (en) 2012-10-19 2012-10-19 Positioning and clamping mechanism for a plurality of drill holes

Publications (1)

Publication Number Publication Date
CN102862082A true CN102862082A (en) 2013-01-09

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CN2012104016635A CN102862082A (en) 2012-10-19 2012-10-19 Positioning and clamping mechanism for a plurality of drill holes

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CN (1) CN102862082A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223609A (en) * 2013-05-18 2013-07-31 安徽联友压力容器有限公司 Gas cylinder mill bottom clamping device
CN103240624A (en) * 2013-04-25 2013-08-14 常熟市宇龙模具有限责任公司 Multi-station machining clamp for wine bottle die joint surface and two end surfaces
CN103707093A (en) * 2013-12-06 2014-04-09 常州金安冶金设备有限公司 Drilling machine fixing tool
CN103769998A (en) * 2014-01-08 2014-05-07 乳山市宏远机床制造有限公司 Feeding device special for vertical parallel end surface grinding machine
CN103921151A (en) * 2014-05-06 2014-07-16 安徽工程大学 Automatic adjustable clamp
CN104043987A (en) * 2013-03-14 2014-09-17 广西玉柴机器股份有限公司 Machining positioning tool for horizontal machining center and positioning method
CN104384997A (en) * 2014-11-25 2015-03-04 吴中区长桥诚惠机械加工厂 Fixing clamp for lathe machining
CN104786077A (en) * 2015-04-07 2015-07-22 天津市裕泰机械有限责任公司 Machining device
CN105215720A (en) * 2015-10-29 2016-01-06 成都瑞雪精密机械有限公司 Flexible fixture
CN105345518A (en) * 2015-11-23 2016-02-24 重庆荆江汽车半轴有限公司 Sliding type key machining clamp device
CN105922092A (en) * 2016-06-22 2016-09-07 重庆交通大学 Stone polisher applied to surface energy test of stone
CN105945614A (en) * 2016-06-22 2016-09-21 中北大学 Adjustable fixture
CN106514354A (en) * 2016-12-28 2017-03-22 沪东重机有限公司 Machining tool and method for two end surfaces of cross head pin
CN106541285A (en) * 2016-11-30 2017-03-29 无锡凯涵科技有限公司 The frock clamp of electric machine casing
CN109014469A (en) * 2018-09-05 2018-12-18 中国航发动力股份有限公司 A kind of more than one piece movable vane damping block processing two sides positioning device
CN110039344A (en) * 2019-04-30 2019-07-23 东莞长盈精密技术有限公司 Grip device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538132A (en) * 1940-01-20 1941-07-22 Philip Conrad Vincent Improvements in multiple grip vices or jigs
DE1880553U (en) * 1962-07-19 1963-10-10 Frederick Arthur Bell Clamping device.
CN2782288Y (en) * 2005-03-28 2006-05-24 重庆建设摩托车股份有限公司 Clamp for reaming deep hole on broaching machine
CN2887523Y (en) * 2006-03-20 2007-04-11 许晓华 Circular workpiece hole machining clamp for wire-cutting
CN201261132Y (en) * 2008-08-26 2009-06-24 北京二七轨道交通装备有限责任公司 Tooling for finish milling internal combustion locomotive guide block gap
JP2010179421A (en) * 2009-02-06 2010-08-19 Japan Automat Mach Co Ltd Vice
CN102416498A (en) * 2011-12-04 2012-04-18 晋中人和纺机轴承有限责任公司 Rotating cup bearing shell milling device for lathe
CN102699725A (en) * 2012-05-30 2012-10-03 东南大学 Combined clamp special for keywaying of shaft
CN202491080U (en) * 2011-12-08 2012-10-17 贵州精立航太科技有限公司 Inclined hole machining device
CN202846221U (en) * 2012-10-19 2013-04-03 江苏腾旋科技股份有限公司 Multi-part drilling positioning clamping mechanism

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538132A (en) * 1940-01-20 1941-07-22 Philip Conrad Vincent Improvements in multiple grip vices or jigs
DE1880553U (en) * 1962-07-19 1963-10-10 Frederick Arthur Bell Clamping device.
CN2782288Y (en) * 2005-03-28 2006-05-24 重庆建设摩托车股份有限公司 Clamp for reaming deep hole on broaching machine
CN2887523Y (en) * 2006-03-20 2007-04-11 许晓华 Circular workpiece hole machining clamp for wire-cutting
CN201261132Y (en) * 2008-08-26 2009-06-24 北京二七轨道交通装备有限责任公司 Tooling for finish milling internal combustion locomotive guide block gap
JP2010179421A (en) * 2009-02-06 2010-08-19 Japan Automat Mach Co Ltd Vice
CN102416498A (en) * 2011-12-04 2012-04-18 晋中人和纺机轴承有限责任公司 Rotating cup bearing shell milling device for lathe
CN202491080U (en) * 2011-12-08 2012-10-17 贵州精立航太科技有限公司 Inclined hole machining device
CN102699725A (en) * 2012-05-30 2012-10-03 东南大学 Combined clamp special for keywaying of shaft
CN202846221U (en) * 2012-10-19 2013-04-03 江苏腾旋科技股份有限公司 Multi-part drilling positioning clamping mechanism

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043987A (en) * 2013-03-14 2014-09-17 广西玉柴机器股份有限公司 Machining positioning tool for horizontal machining center and positioning method
CN103240624A (en) * 2013-04-25 2013-08-14 常熟市宇龙模具有限责任公司 Multi-station machining clamp for wine bottle die joint surface and two end surfaces
CN103223609A (en) * 2013-05-18 2013-07-31 安徽联友压力容器有限公司 Gas cylinder mill bottom clamping device
CN103707093A (en) * 2013-12-06 2014-04-09 常州金安冶金设备有限公司 Drilling machine fixing tool
CN103769998A (en) * 2014-01-08 2014-05-07 乳山市宏远机床制造有限公司 Feeding device special for vertical parallel end surface grinding machine
CN103921151A (en) * 2014-05-06 2014-07-16 安徽工程大学 Automatic adjustable clamp
CN104384997A (en) * 2014-11-25 2015-03-04 吴中区长桥诚惠机械加工厂 Fixing clamp for lathe machining
CN104786077A (en) * 2015-04-07 2015-07-22 天津市裕泰机械有限责任公司 Machining device
CN105215720A (en) * 2015-10-29 2016-01-06 成都瑞雪精密机械有限公司 Flexible fixture
CN105345518A (en) * 2015-11-23 2016-02-24 重庆荆江汽车半轴有限公司 Sliding type key machining clamp device
CN105922092A (en) * 2016-06-22 2016-09-07 重庆交通大学 Stone polisher applied to surface energy test of stone
CN105945614A (en) * 2016-06-22 2016-09-21 中北大学 Adjustable fixture
CN106541285A (en) * 2016-11-30 2017-03-29 无锡凯涵科技有限公司 The frock clamp of electric machine casing
CN106514354A (en) * 2016-12-28 2017-03-22 沪东重机有限公司 Machining tool and method for two end surfaces of cross head pin
CN109014469A (en) * 2018-09-05 2018-12-18 中国航发动力股份有限公司 A kind of more than one piece movable vane damping block processing two sides positioning device
CN110039344A (en) * 2019-04-30 2019-07-23 东莞长盈精密技术有限公司 Grip device

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Application publication date: 20130109

C12 Rejection of a patent application after its publication