CN103317373A - Elbow fixture for lathing - Google Patents

Elbow fixture for lathing Download PDF

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Publication number
CN103317373A
CN103317373A CN2013102685884A CN201310268588A CN103317373A CN 103317373 A CN103317373 A CN 103317373A CN 2013102685884 A CN2013102685884 A CN 2013102685884A CN 201310268588 A CN201310268588 A CN 201310268588A CN 103317373 A CN103317373 A CN 103317373A
Authority
CN
China
Prior art keywords
elbow
clamp
clamp assemblies
lathe
clamping device
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
Application number
CN2013102685884A
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Chinese (zh)
Other versions
CN103317373B (en
Inventor
王小军
刘勇
何军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Libaite Limited by Share Ltd
Original Assignee
JIANGSU CHINA NUCLEAR INDUSTRY LIBERT Inc
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.)
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Application filed by JIANGSU CHINA NUCLEAR INDUSTRY LIBERT Inc filed Critical JIANGSU CHINA NUCLEAR INDUSTRY LIBERT Inc
Priority to CN201310268588.4A priority Critical patent/CN103317373B/en
Publication of CN103317373A publication Critical patent/CN103317373A/en
Application granted granted Critical
Publication of CN103317373B publication Critical patent/CN103317373B/en
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Abstract

The invention discloses an elbow fixture for lathing. The elbow fixture is clamped to a lathe chuck and comprises a bearing block and a clamping device for clamping an elbow. The bearing block comprises a bottom plate and a holder fixedly connected with each other. The holder is provided with a holding support surface convenient for holding one end of the elbow. The base is provided with a leaning surface convenient for the other end of the elbow to lean against. The clamping device is mounted on the holder. The clamping device clamps the elbow from at least two directions. The elbow fixture can clamp the elbow for machining on a lathe, so that cost is reduced and production is facilitated.

Description

Lathe processing elbow clamp
Technical field
The present invention relates to a kind of elbow clamp, refer to especially a kind of dedicated elbow anchor clamps that utilize lathe processing elbow.
Background technology
Elbow is the pipe fitting that changes the pipeline direction, when the assembling chemical production line, often use, right elbow often need to carry out outer chamfering to the end of elbow in use, so that the welding between elbow and the pipeline, although special elbow beveler is also arranged at present, its cost is high, and common production line assembling factory is not the factory that produces specially elbow after all, the processing quantity of elbow is few, drop into a large amount of fund purchase elbow bevelers does not calculate for this reason certainly, and the particularity of elbow structure can't be finished again the processing of elbow on lathe.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of lathe processing to use elbow clamp, but this elbow clamp clamping elbow is realized machined at lathe, has made things convenient for simultaneously production thereby reduced cost.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of lathe processing elbow clamp, this elbow clamp is installed on the lathe chuck, comprise supporting base and be used for the clamping device of clamping elbow, described supporting base comprises base plate and placement rack, this placement rack is fixedly connected with base plate, placement rack is provided with is convenient to the placement supporting surface that place curved first end, base is provided with the dependence face that another end of elbow leans on of being convenient to, described clamping device is installed on the placement rack, and this clamping device is at least from two described elbows of different directions clamping.
As a kind of preferred scheme, described clamping device comprises the first clamp assemblies and the second clamp assemblies, and this first clamp assemblies and the second clamp assemblies are from the sandwich elbow of elbow.
As a kind of preferred scheme, described the first clamp assemblies is identical with the structure of the second clamp assemblies, and the first clamp assemblies comprises grip block and application of force screw rod, and this application of force screw flight is installed on the placement rack, and this grip block is installed on an end of application of force screw rod.
As a kind of preferred scheme, be provided with adjusting handle on another end of described application of force screw rod.
As a kind of preferred scheme, described clamping device also comprises the 3rd clamp assemblies, and the 3rd clamp assemblies is from top clamping elbow.
As a kind of preferred scheme, the structure of described the 3rd clamp assemblies is identical with the first clamp assemblies structure.
As a kind of preferred scheme, the placement plate that described placement rack comprises and base plate be arranged in parallel, be connected in the connecting plate of placing between plate and the base plate, the application of force screw rod of the first clamp assemblies and the second clamp assemblies all is installed on the connecting plate, and described the 3rd clamp assemblies is installed on to be placed on the plate.
As a kind of preferred scheme, described placement supporting surface is provided with V-arrangement and places recess.
As a kind of preferred scheme, described grip block is the grip block of V font.
As a kind of preferred scheme, the dependence face of described base plate is provided with the limited block that cooperates with the elbow ends plane.
After having adopted technique scheme, effect of the present invention is: because a kind of lathe processing elbow clamp, this elbow clamp is installed on the lathe chuck, comprise supporting base and be used for the clamping device of clamping elbow, described supporting base comprises base plate and placement rack, this placement rack is fixedly connected with base plate, placement rack is provided with is convenient to the placement supporting surface that place curved first end, base is provided with the dependence face that another end of elbow leans on of being convenient to, described clamping device is installed on the placement rack, and this clamping device is at least from two described elbows of different directions clamping, therefore, elbow one end is placed on the placement supporting surface, the other end relies on the dependence face of base plate, then utilize clamping device clamping elbow that it is fixed, base plate is fixed on the chuck of lathe, and guarantees that the pivot of chuck is coaxial with the center, end of elbow band processing, like this, just can utilize lathe that elbow is carried out machined, reduce processing cost and made things convenient for simultaneously production.
Again because described clamping device comprises the first clamp assemblies and the second clamp assemblies, this first clamp assemblies and the second clamp assemblies are from the sandwich elbow of elbow, therefore, the first clamp assemblies and the second clamp assemblies can cooperate jointly, clamping direction convenient operation also can be guaranteed the accurate fixed position of elbow.
Again because described clamping device also comprises the 3rd clamp assemblies, the 3rd clamp assemblies is from top clamping elbow, like this, elbow is just received two chucking powers of side and the chucking power of top, elbow is placed again the supporting surface support simultaneously, thereby make the stress equalization of elbow, the fixing more accurate stable in position.
Place recess because described placement supporting surface is provided with V-arrangement again, be convenient to retrain elbow, prevent the elbow skew.
Because the dependence face of described base plate is provided with the limited block that cooperates with the elbow ends plane, therefore, can prevent that elbow is subjected to displacement when Vehicle Processing again.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the stereogram of the embodiment of the invention;
Fig. 2 is the side schematic view of the embodiment of the invention;
Fig. 3 is the front schematic view of the embodiment of the invention;
In the accompanying drawing: 1. base plate; 2. placement plate; 3. elbow; 4. limited block; 5. the first connecting plate; 6. the second connecting plate; 7. the second adjusting handle; 8. the 3rd adjusting handle; 9. the second grip block; 10. the 3rd grip block; 11. the first adjusting handle; 12. the first grip block; 13. the second application of force screw rod; 14. the first application of force screw rod; 15.V shape is placed recess.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
As shown in Figure 1, a kind of lathe processing elbow clamp, this elbow clamp is installed on the lathe chuck, this elbow clamp is to be exclusively used in elbow bend 3, comprise supporting base and be used for the clamping device of clamping elbow 3, described supporting base comprises base plate 1 and placement rack, this base plate 1 is circular bottom plate 1, the placement plate 2 that described placement rack comprises and base plate 1 be arranged in parallel, be connected in the connecting plate of placing between plate 2 and the base plate 1, wherein, in the present embodiment, the number of this connecting plate is three, lays respectively at both sides and the bottom of elbow 3.Certainly, this connecting plate also can be monolithic construction, and for example this connecting plate can be a semi-cylindrical, can realize equally being connected and fixed.Placement rack is provided with is convenient to the placement supporting surface that place 3 one ends of elbow, install for convenient, placement plate 2 in the present embodiment is arranged to split-type structural, this placement plate 2 comprises the plate body that is positioned at the below and the gland that is positioned at the top, place supporting surface and be arranged on the plate body, and the placement supporting surface is provided with V-arrangement placement recess 15.Gland then is fixedly connected with plate body by bolt, and is provided with between gland and the plate body and is convenient to the through hole that elbow 3 one ends pass.Base is provided with is convenient to the dependence face that another ends of elbow 3 lean on, and the dependence face of described base plate 1 is provided with the limited block 4 that cooperates with elbow 3 end planes, the vertical setting of dependence face of this limited block 4 and base plate 1.Described clamping device is installed on the placement rack, and this clamping device is at least from two described elbows 3 of different directions clamping.
In the present embodiment, described clamping device comprises three clamp assemblies altogether, the first clamp assemblies, the second clamp assemblies and the 3rd clamp assemblies, this first clamp assemblies and the second clamp assemblies are from the sandwich elbow 3 of elbow 3, and the first clamp assemblies is relative to the force direction of elbow 3 with the first clamp assemblies.The 3rd clamp assemblies is downward clamping elbow 3 from the top of elbow 3.Certainly, clamping device can also only arrange two clamp assemblies, and from elbow 3 side clamping elbows 3 equally yet fixing elbow 3, just the effect of clamping does not have three clamp assemblies good.
The structure of above-mentioned three clamp assemblies is identical, and the first clamp assemblies comprises the first grip block 12 and the first application of force screw rod 14, and these first application of force screw rod, 14 screw threads are installed on the placement rack, and this first grip block 12 is installed on an end of the first application of force screw rod 14.Be provided with the first adjusting handle 11 on another end of described the first application of force screw rod 14.Concrete, because the number of connecting plate is three, therefore, the connecting plate that will be positioned at both sides be arranged in parallel, is convenient the description, these two connecting plates is called the first connecting plate 5 and the second connecting plate 6, the first application of force screw rods 14 screw threads are installed on the first connecting plate 5.Equally, the second clamp assemblies comprises the second grip block 9 and the second application of force screw rod 13, these second application of force screw rod, 13 screw threads are installed on the second connecting plate 6, this second grip block 9 is installed on an end of the second application of force screw rod 13, is provided with the second adjusting handle 7 on another end of described the second application of force screw rod 13.The 3rd clamp assemblies comprises the 3rd grip block 10 and the 3rd application of force screw rod, and the vertical screw thread of the 3rd application of force screw rod is installed on the gland, and the 3rd grip block 10 is installed on an end of the 3rd application of force screw rod, and the 3rd adjusting handle 8 is installed on the other end of the 3rd application of force screw rod.
The shape of the first above-mentioned grip block 12, the second grip block 9, the 3rd grip block 10 is all identical, described grip block is the grip block of V font, and the angle of the grip block of this V font is the obtuse angle, certainly, according to the function of grip block, grip block can also be set to the grip block of arc.
Operation principle of the present invention is: the effect of base plate 1 is to be convenient to being fixedly connected with of lathe chuck, and elbow 3 one ends rely on the base plate 1, the other end is placed on to be placed on the supporting surface, three clamp assemblies are respectively from curved 3 of three direction clampings, and the 3rd clamp assemblies and 2 mating reactions of placement plate, in fact the upper and lower, left and right of elbow 3 all are limited, thereby can fixedly secure, not only can realize the processing of elbow 3 at lathe, but also guaranteed machining accuracy, thereby the cost of saving the elbow beveler drops into.

Claims (10)

1. lathe is processed and is used elbow clamp, this elbow clamp is installed on the lathe chuck, it is characterized in that: comprise supporting base and be used for the clamping device of clamping elbow, described supporting base comprises base plate and placement rack, this placement rack is fixedly connected with base plate, placement rack is provided with is convenient to the placement supporting surface that place curved first end, base is provided with the dependence face that another end of elbow leans on of being convenient to, described clamping device is installed on the placement rack, and this clamping device is at least from two described elbows of different directions clamping.
2. elbow clamp is used in lathe processing as claimed in claim 1, and it is characterized in that: described clamping device comprises the first clamp assemblies and the second clamp assemblies, and this first clamp assemblies and the second clamp assemblies are from the sandwich elbow of elbow.
3. lathe as claimed in claim 2 is processed and is used elbow clamp, it is characterized in that: described the first clamp assemblies is identical with the structure of the second clamp assemblies, the first clamp assemblies comprises grip block and application of force screw rod, this application of force screw flight is installed on the placement rack, and this grip block is installed on an end of application of force screw rod.
4. elbow clamp is used in lathe processing as claimed in claim 3, it is characterized in that: be provided with adjusting handle on another end of described application of force screw rod.
5. elbow clamp is used in lathe processing as claimed in claim 4, and it is characterized in that: described clamping device also comprises the 3rd clamp assemblies, and the 3rd clamp assemblies is from top clamping elbow.
6. elbow clamp is used in lathe processing as claimed in claim 5, and it is characterized in that: the structure of described the 3rd clamp assemblies is identical with the first clamp assemblies structure.
7. lathe as claimed in claim 6 is processed and is used elbow clamp, it is characterized in that: the placement plate that described placement rack comprises and base plate be arranged in parallel, be connected in the connecting plate of placing between plate and the base plate, the application of force screw rod of the first clamp assemblies and the second clamp assemblies all is installed on the connecting plate, and described the 3rd clamp assemblies is installed on to be placed on the plate.
8. elbow clamp is used in lathe processing as claimed in claim 1, and it is characterized in that: described placement supporting surface is provided with V-arrangement and places recess.
9. use elbow clamp such as claim 3 or 7 described lathe processing, it is characterized in that: described grip block is the grip block of V font.
10. elbow clamp is used in lathe processing as claimed in claim 9, and it is characterized in that: the dependence face of described base plate is provided with the limited block that cooperates with the elbow ends plane.
CN201310268588.4A 2013-06-28 2013-06-28 Lathe process elbow clamp Active CN103317373B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310268588.4A CN103317373B (en) 2013-06-28 2013-06-28 Lathe process elbow clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310268588.4A CN103317373B (en) 2013-06-28 2013-06-28 Lathe process elbow clamp

Publications (2)

Publication Number Publication Date
CN103317373A true CN103317373A (en) 2013-09-25
CN103317373B CN103317373B (en) 2015-11-18

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Family Applications (1)

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CN201310268588.4A Active CN103317373B (en) 2013-06-28 2013-06-28 Lathe process elbow clamp

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CN (1) CN103317373B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415050A (en) * 2015-12-11 2016-03-23 江西昌河航空工业有限公司 Turning and clamping device of disc ring type parts
CN108080983A (en) * 2016-11-23 2018-05-29 丹阳博林金属制品有限公司 A kind of stationary fixture for cutting or welding for rectangular tube
CN108772725A (en) * 2018-06-14 2018-11-09 成都昊轶强航空设备制造股份有限公司 Union elbow processing clamping tooling
CN111113070A (en) * 2019-12-27 2020-05-08 南京信息职业技术学院 Tool for turning drill bit clamp of rock drill

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006009312U1 (en) * 2006-06-12 2007-10-25 Kuka Schweissanlagen Gmbh Processing station, in particular joining station
CN201592366U (en) * 2009-09-23 2010-09-29 重庆重汽远东传动轴有限责任公司 Transmission shaft end face teeth flange fork cutting groove jig of heavy automobile
KR100991201B1 (en) * 2010-08-02 2010-11-01 이수연 Elbow clamping equipment for elbow pipe automatic welding equipment
CN201736053U (en) * 2010-07-12 2011-02-09 芜湖市金贸流体科技股份有限公司 Clamp at end surface of flange bending lathe
CN102079050A (en) * 2010-12-28 2011-06-01 成都飞机工业(集团)有限责任公司 Dual-section clamping tool for fixing and positioning elbow parts
CN201863035U (en) * 2010-11-25 2011-06-15 扬州华宇管件有限公司 Mechanical processing clamp for minor-caliber bend
CN201940838U (en) * 2010-11-25 2011-08-24 扬州华宇管件有限公司 Multipurpose elbow jig
CN202668209U (en) * 2012-08-16 2013-01-16 山东中港机械有限公司 Special tool for air inlet elbow
CN203330754U (en) * 2013-06-28 2013-12-11 江苏中核利柏特股份有限公司 Elbow clamp for lathing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006009312U1 (en) * 2006-06-12 2007-10-25 Kuka Schweissanlagen Gmbh Processing station, in particular joining station
CN201592366U (en) * 2009-09-23 2010-09-29 重庆重汽远东传动轴有限责任公司 Transmission shaft end face teeth flange fork cutting groove jig of heavy automobile
CN201736053U (en) * 2010-07-12 2011-02-09 芜湖市金贸流体科技股份有限公司 Clamp at end surface of flange bending lathe
KR100991201B1 (en) * 2010-08-02 2010-11-01 이수연 Elbow clamping equipment for elbow pipe automatic welding equipment
CN201863035U (en) * 2010-11-25 2011-06-15 扬州华宇管件有限公司 Mechanical processing clamp for minor-caliber bend
CN201940838U (en) * 2010-11-25 2011-08-24 扬州华宇管件有限公司 Multipurpose elbow jig
CN102079050A (en) * 2010-12-28 2011-06-01 成都飞机工业(集团)有限责任公司 Dual-section clamping tool for fixing and positioning elbow parts
CN202668209U (en) * 2012-08-16 2013-01-16 山东中港机械有限公司 Special tool for air inlet elbow
CN203330754U (en) * 2013-06-28 2013-12-11 江苏中核利柏特股份有限公司 Elbow clamp for lathing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415050A (en) * 2015-12-11 2016-03-23 江西昌河航空工业有限公司 Turning and clamping device of disc ring type parts
CN105415050B (en) * 2015-12-11 2017-11-17 江西昌河航空工业有限公司 A kind of disk ring class accessory turning clamping device
CN108080983A (en) * 2016-11-23 2018-05-29 丹阳博林金属制品有限公司 A kind of stationary fixture for cutting or welding for rectangular tube
CN108772725A (en) * 2018-06-14 2018-11-09 成都昊轶强航空设备制造股份有限公司 Union elbow processing clamping tooling
CN111113070A (en) * 2019-12-27 2020-05-08 南京信息职业技术学院 Tool for turning drill bit clamp of rock drill
CN111113070B (en) * 2019-12-27 2021-07-30 南京信息职业技术学院 Tool for turning drill bit clamp of rock drill

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Address after: Shanghai road Suzhou City, Jiangsu province 215611 Zhangjiagang Free Trade Zone No. 55 Jiangsu Libaite Limited by Share Ltd

Patentee after: Jiangsu Libaite Limited by Share Ltd

Address before: No. 55 Jiangsu road Suzhou city Shanghai Libaite Limited by Share Ltd in Jiangsu province 215634 Zhangjiagang Free Trade Zone

Patentee before: Jiangsu China Nuclear Industry Libert Inc.

CP03 Change of name, title or address