CN102430951A - Gate valve sealing surface rotating lathe clamping tool - Google Patents

Gate valve sealing surface rotating lathe clamping tool Download PDF

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Publication number
CN102430951A
CN102430951A CN2011103347532A CN201110334753A CN102430951A CN 102430951 A CN102430951 A CN 102430951A CN 2011103347532 A CN2011103347532 A CN 2011103347532A CN 201110334753 A CN201110334753 A CN 201110334753A CN 102430951 A CN102430951 A CN 102430951A
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CN
China
Prior art keywords
disc
gate valve
rotating disk
price fixing
sealing
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
CN2011103347532A
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Chinese (zh)
Other versions
CN102430951B (en
Inventor
赵正山
陈杰
郭大志
卢洪文
谭永毅
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 ZUZEM VALVES CO Ltd
Original Assignee
JIANGSU ZUZEM VALVES CO Ltd
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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Publication date
Application filed by JIANGSU ZUZEM VALVES CO Ltd filed Critical JIANGSU ZUZEM VALVES CO Ltd
Priority to CN201110334753.2A priority Critical patent/CN102430951B/en
Publication of CN102430951A publication Critical patent/CN102430951A/en
Application granted granted Critical
Publication of CN102430951B publication Critical patent/CN102430951B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The technology provides a gate valve sealing surface rotating lathe clamping tool which can clamp a workpiece in one time, has high positioning accuracy and high production efficiency and is suitable for mass production. The gate valve sealing surface rotating lathe clamping tool comprises a transitional disc, an inclined plate, a fixed disc, a rotating disc, bolts, an eccentric positioning disc and pressing plate devices; the transitional disc is connected with a main shaft of a machine tool; the inclined plate is fixed on the transitional disc; the fixed disc contacts the inclined surface of the inclined plate and is fixed on the inclined plate; the rotating disc and the fixed disc share the same axis; the bolts for connecting the rotating disc with the fixed disc are symmetrically distributed around the axis of the fixed disc; the eccentric positioning disc deviates from the axis of the fixed disc and is connected with the rotating disc; and the pressing plate devices are arranged on rotating disc and used for clamping a gate valve and positioning through the eccentric positioning disc.

Description

Gate valve body sealing surface rotary carriage anchor clamps
Technical field
Present technique relates to a kind of gate valve body sealing surface rotary carriage anchor clamps, belongs to the metal cutting manufacture field, is the technological equipment supporting with horizontal lathe.
Background technology
The gate valve body sealing surface is a wedge shape symmetry anchor ring, and a lot of to the process of its processing, processing method commonly used has long history and traditional; Be to be rotary body with the swash plate,, process a side inner sealing surface with single-ended flange location and clamping; After the completion, turn around to carry out other end processing again; Its characteristics are that anchor clamps are simple, but shortcoming is both sides inner sealing surface symmetry difficulty controls, the secondary clamping, and machining accuracy is not high, and the auxilliary time of clamping worker is longer, and production efficiency is lower, the incompatible production in enormous quantities in enormous quantities.
Summary of the invention
The purpose of present technique provides a kind of the disposable clamping workpiece of needs, and positioning accuracy is high, and production efficiency is high, is suitable for the gate valve body sealing surface rotary carriage anchor clamps of producing in enormous quantities.
This gate valve body sealing surface rotary carriage anchor clamps; Comprise and be used for the transition disc that links to each other with machine tool chief axis; Be fixed on a swash plate of transition disc; Contact and be fixed on the price fixing on the swash plate with the inclined-plane of swash plate, the rotating disk coaxial with price fixing, the bolt that links to each other rotating disk with price fixing becomes axial symmetry to distribute with the price fixing axis; On rotating disk, be connected with the eccentric positioning disk that departs from the price fixing axis; On rotating disk, also be provided with the presser device that is used for through the gate valve clamping of eccentric positioning disk location.
Above-mentioned gate valve body sealing surface rotary carriage anchor clamps, rotating disk is rotatedly connected through deep groove ball bearing and price fixing.
Above-mentioned gate valve body sealing surface rotary carriage anchor clamps are provided with two axis with price fixing and become axisymmetric pin-and-hole on the rotating disk, the pin that price fixing is provided with is dismountable, stretch into the arbitrary pin-and-hole on the rotating disk.
Above-mentioned gate valve body sealing surface rotary carriage anchor clamps, eccentric positioning disk is connected on the rotating disk through disc.
The beneficial effect of present technique: during use, rotating disk with respect to price fixing rotate by pin spacing after, tighten the bolt that links to each other rotating disk with price fixing, price fixing and rotating disk are locked.Utilize transition disc to be connected with the horizontal lathe main tapping.Then gate valve body (work piece) correctly is installed on the eccentric positioning disk, the flange back side that compresses gate valve body with presser device is fixed gate valve body.Open lathe, turning one side gate valve body inner sealing surface; Accomplish the back and stop, pine is extracted pin to the bolt that rotating disk links to each other with price fixing slightly, spends with respect to price fixing rotary turnplate 180, and insertion is sold, use pin to rotary disk limitation once more after, tighten the bolt that links to each other rotating disk with price fixing, carry out the processing of lock opposite side valve body inner sealing surface; Parking discharging after accomplishing, a process-cycle accomplishes.Therefore, use this gate valve body sealing surface rotary carriage anchor clamps, only need disposable clamping workpiece, positioning accuracy is high, and both sides inner sealing surface symmetry is good; And the auxilliary time of worker is few, and production efficiency improves, and is suitable for to produce in enormous quantities.
Description of drawings
Fig. 1 is gate valve body sealing surface rotary carriage anchor clamps sketch mapes.
Fig. 2 is the enlarged drawing of spacer pin, plug screw, spiral compression spring among Fig. 1 etc.
The specific embodiment
Referring to Fig. 1,2, transition disc 01, connecting plate 02 are assembled into one with swash plate 03; Spacing key seat 06, spacer pin 07, plug screw 08, spiral compression spring 09 are assembled on the price fixing 10, deep groove ball bearing (6218) 04, rotating disk 11, plain washer 12, hexagon nut with flange 13, T-slot bolt 14 are assembled on the price fixing 10; Eccentric positioning disk 16 is installed on disc 15 to be installed on the rotating disk 11 more together; Three groups of presser devices of compositions such as pressing plate 17, double threaded screw 18, hex nut 19, hex bolts 20 are installed on the rotating disk 11.By hexagon socket cap head screw 05 swash plate 03 and price fixing 10 are connected to form a complete vehicle clamper, be connected with the lathe spindle head by transition disc 01 then; Require dial rotation steadily freely; Trial run and run is normal.Spacer pin under effect, extend into the pin-and-hole that is positioned on the rotating disk at spiral compression spring 09.Certainly, when spacer pin is applied axial force, can release pin-and-hole to spacer pin.
Behind rotating disk 11 rotary spacings, be wrenched hexagon nut with flange 13, with price fixing 10 and rotating disk 11 lockings; Gate valve body (work piece) correctly is installed on the eccentric positioning disk 16, gate valve body is fixed with the pressing plate 17 supported flange back sides; Open lathe, turning one side gate valve body inner sealing surface; Accomplish the back and stop, loose slightly hexagon nut with flange 13, rotary turnplate 180 is spent, and after spacer pin 07 is spacing, is wrenched hexagon nut with flange 13, carries out the processing of opposite side gate valve body inner sealing surface; Parking discharging after accomplishing, a process-cycle accomplishes.
Productivity effect: gate valve body sealing surface rotary carriage anchor clamps are by 04 deep groove ball bearing bearing radial force, rotate light steadily, it is firm to be stablized by three groups of T-slot bolts, 14 locking rotating disks; Disposable clamping workpiece, positioning accuracy is high, and two side inner sealing surface symmetries are good; And the auxilliary time of worker is few, and production efficiency improves, and is suitable for to produce in enormous quantities.

Claims (4)

1. gate valve body sealing surface rotary carriage anchor clamps; It is characterized in that: it comprises and is used for the transition disc that links to each other with machine tool chief axis; Be fixed on a swash plate of transition disc; Contact and be fixed on the price fixing on the swash plate with the inclined-plane of swash plate, the rotating disk coaxial with price fixing, the bolt that links to each other rotating disk with price fixing becomes axial symmetry to distribute with the price fixing axis; On rotating disk, be connected with the eccentric positioning disk that departs from the price fixing axis; On rotating disk, also be provided with the presser device that is used for through the gate valve clamping of eccentric positioning disk location.
2. gate valve body sealing surface rotary carriage anchor clamps as claimed in claim 1, it is characterized in that: rotating disk is rotatedly connected through deep groove ball bearing and price fixing.
3. valve body sealing surface rotary carriage anchor clamps as claimed in claim 1 is characterized in that: two axis with price fixing are set on the rotating disk become axisymmetric pin-and-hole, the pin that price fixing is provided with is dismountable, stretch into the arbitrary pin-and-hole on the rotating disk.
4. valve body sealing surface rotary carriage anchor clamps as claimed in claim 1, it is characterized in that: eccentric positioning disk is connected on the rotating disk through disc.
CN201110334753.2A 2011-10-31 2011-10-31 Gate valve sealing surface rotating lathe clamping tool Active CN102430951B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110334753.2A CN102430951B (en) 2011-10-31 2011-10-31 Gate valve sealing surface rotating lathe clamping tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110334753.2A CN102430951B (en) 2011-10-31 2011-10-31 Gate valve sealing surface rotating lathe clamping tool

Publications (2)

Publication Number Publication Date
CN102430951A true CN102430951A (en) 2012-05-02
CN102430951B CN102430951B (en) 2015-01-14

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Family Applications (1)

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CN201110334753.2A Active CN102430951B (en) 2011-10-31 2011-10-31 Gate valve sealing surface rotating lathe clamping tool

Country Status (1)

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CN (1) CN102430951B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922316A (en) * 2012-10-28 2013-02-13 梧州奥卡光学仪器有限公司 Machining fixture for objective lens connecting plates
CN103072015A (en) * 2012-12-27 2013-05-01 安徽铜陵科力阀门有限责任公司 Gate valve sealing surface processing device
CN103286588A (en) * 2013-06-28 2013-09-11 江苏太平洋精锻科技股份有限公司 Clamp for turning eccentric oil groove in spherical surface of planet gear
CN103551875A (en) * 2013-10-25 2014-02-05 李立群 Valve body seal ring machining device
CN103692301A (en) * 2013-12-12 2014-04-02 中国电子科技集团公司第二研究所 Angle compensation processing device of crystalline direction of SiC monocrystalline and processing method thereof
CN104589083A (en) * 2014-11-25 2015-05-06 苏州福润机械有限公司 Valve rotating fixture
CN104759925A (en) * 2015-04-24 2015-07-08 北京燕化天钲建筑工程有限责任公司 Wedge liner machining clamp for lathe and method for machining wedge liner
CN104985469A (en) * 2015-06-09 2015-10-21 柳州科尔特锻造机械有限公司 Lathe tool
CN105171486A (en) * 2015-08-28 2015-12-23 武汉泛洲中越合金有限公司 Sloping cover sleeve product machining clamp
CN105522423A (en) * 2016-02-02 2016-04-27 重庆大江工业有限责任公司 General drilling fixture
CN105965279A (en) * 2016-06-06 2016-09-28 湖北三江航天万峰科技发展有限公司 Rotary positioning machining rotary table
CN106425586A (en) * 2016-12-06 2017-02-22 青岛伊利达西机械有限公司 Machining mould assembly of valve body sealing surface of gate valve
CN106891175A (en) * 2015-12-18 2017-06-27 安徽方兴实业(集团)有限公司 A kind of valve oblique surface machining clamping device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607953B (en) * 2015-02-04 2016-03-30 超达阀门集团股份有限公司 A kind of frock clamp for processing gate valve sealing surface

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Publication number Priority date Publication date Assignee Title
CN2065110U (en) * 1990-03-24 1990-11-07 宋林修 Clamping means for processing valve body and brake
CN201979328U (en) * 2011-04-12 2011-09-21 杭州千岛湖陆行泵业有限公司 Clamp of eccentric bushing
CN202428231U (en) * 2011-10-31 2012-09-12 江苏竹箦阀业有限公司 Gate valve body sealing surface rotary vehicle clamp

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN2065110U (en) * 1990-03-24 1990-11-07 宋林修 Clamping means for processing valve body and brake
CN201979328U (en) * 2011-04-12 2011-09-21 杭州千岛湖陆行泵业有限公司 Clamp of eccentric bushing
CN202428231U (en) * 2011-10-31 2012-09-12 江苏竹箦阀业有限公司 Gate valve body sealing surface rotary vehicle clamp

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付林胜 等: "楔式闸阀阀体密封面加工夹具", 《阀门》 *
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922316A (en) * 2012-10-28 2013-02-13 梧州奥卡光学仪器有限公司 Machining fixture for objective lens connecting plates
CN103072015A (en) * 2012-12-27 2013-05-01 安徽铜陵科力阀门有限责任公司 Gate valve sealing surface processing device
CN103286588A (en) * 2013-06-28 2013-09-11 江苏太平洋精锻科技股份有限公司 Clamp for turning eccentric oil groove in spherical surface of planet gear
CN103551875A (en) * 2013-10-25 2014-02-05 李立群 Valve body seal ring machining device
CN103692301A (en) * 2013-12-12 2014-04-02 中国电子科技集团公司第二研究所 Angle compensation processing device of crystalline direction of SiC monocrystalline and processing method thereof
CN103692301B (en) * 2013-12-12 2016-01-20 中国电子科技集团公司第二研究所 A kind of SiC single crystal crystal orientation angle compensation processing unit (plant)
CN104589083A (en) * 2014-11-25 2015-05-06 苏州福润机械有限公司 Valve rotating fixture
CN104759925A (en) * 2015-04-24 2015-07-08 北京燕化天钲建筑工程有限责任公司 Wedge liner machining clamp for lathe and method for machining wedge liner
CN104985469A (en) * 2015-06-09 2015-10-21 柳州科尔特锻造机械有限公司 Lathe tool
CN105171486B (en) * 2015-08-28 2018-02-16 武汉泛洲中越合金有限公司 Inclined-plane covers Product processing fixture
CN105171486A (en) * 2015-08-28 2015-12-23 武汉泛洲中越合金有限公司 Sloping cover sleeve product machining clamp
CN106891175A (en) * 2015-12-18 2017-06-27 安徽方兴实业(集团)有限公司 A kind of valve oblique surface machining clamping device
CN105522423A (en) * 2016-02-02 2016-04-27 重庆大江工业有限责任公司 General drilling fixture
CN105965279A (en) * 2016-06-06 2016-09-28 湖北三江航天万峰科技发展有限公司 Rotary positioning machining rotary table
CN105965279B (en) * 2016-06-06 2018-07-27 湖北三江航天万峰科技发展有限公司 A kind of rotational positioning processing turntable
CN106425586A (en) * 2016-12-06 2017-02-22 青岛伊利达西机械有限公司 Machining mould assembly of valve body sealing surface of gate valve

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