CN102615624A - Valve body and bonnet connection torsion assembly machine - Google Patents
Valve body and bonnet connection torsion assembly machine Download PDFInfo
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- CN102615624A CN102615624A CN2012100027768A CN201210002776A CN102615624A CN 102615624 A CN102615624 A CN 102615624A CN 2012100027768 A CN2012100027768 A CN 2012100027768A CN 201210002776 A CN201210002776 A CN 201210002776A CN 102615624 A CN102615624 A CN 102615624A
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- valve body
- torsion
- connects
- assembly machine
- bonnet
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Abstract
The invention discloses a valve body and bonnet connection torsion assembly machine, which comprises a bonnet upper mold and a valve body lower mold. The valve body lower mold is connected with an electromagnetic clutch via a speed reducer, the electromagnetic clutch is connected with a motor, and the motor drives the valve body lower mold to rotate; the bonnet upper mold is connected with a torsion sensor via an upper mold transfer connection seat, and the torsion sensor is fixedly arranged at the bottom of a cylinder connecting seat; the top of the cylinder connecting seat is movably connected with an outer spline spindle via an inner spline sleeve, and the inner spline sleeve is sleeved on the outer spline spindle; the outer spline spindle is fixedly connected with a spindle fixing flange which is fixedly arranged at the bottom of an upper-end cover plate; the cylinder connecting seat is connected with a cylinder and drives the bonnet upper mold to vertically move via the cylinder; and the torsion sensor is connected with a torsion control module. The valve body and bonnet connection torsion assembly machine is higher in precision and cheaper in price. As output torsion of the assembly machine is as good as that of a hydraulic motor, application range of the assembly machine is wider. In addition, the valve body and bonnet connection torsion assembly machine is longer in service life, higher in sensitivity and more convenient in repair.
Description
Technical field
The present invention relates to a kind of valve manufacturing equipment, be specifically related to a kind of valve body cap and connect the torsion assembly machine.
Background technology
Along with rapid development of national economy, labor-intensive valve Enterprises'Competitiveness more and more a little less than, want to develop better, enhance productivity, reduce labor cost and be crucial.It is specially to the valve body and the special purpose machine tool that bonnet accurately assembles of valve that the valve body cap connects the torsion assembly machine, can realize the mechanical automation of assembling, the production efficiency of raising valve.
Existing valve body cap connects the torsion assembly machine and is divided into two kinds; A kind of is to realize driving through hydraulic motor; Though it is very big that the valve body cap of this structure connects the torque range of torsion assembly machine output; But torsion drift big (surpassing more than 30%), torsion does not reach standard-required sometimes, or with the product twisting strain; Another kind is directly to cooperate decelerator to drive together through servomotor; Though the valve body cap of this structure connects the torsion drift phenomenon that has brought when the torsion assembly machine has improved hydraulic-driven to a certain extent; But may cause the moment of torsion of its output less, make this kind machine can only be applicable to 1/2 cun～1 cun valve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of valve body cap and connects the torsion assembly machine, and it can export bigger moment of torsion on the basis of improving the torsion drift phenomenon.
For solving the problems of the technologies described above, the technical solution that valve body cap of the present invention connects the torsion assembly machine is:
Comprise bonnet patrix 9, valve body counterdie 10, bonnet patrix 9, valve body counterdie 10 are formed the clamping workpiece module; Valve body counterdie 10 connects electromagnetic clutch 12 through decelerator 11, and electromagnetic clutch 12 connects motor 13, drives valve body counterdie 10 through motor 13 and rotates; Bonnet patrix 9 connects torsion torque sensor 7 through patrix adapter 8, and torsion torque sensor 7 is fixedly set in the bottom of cylinder Connection Block 6; The top of cylinder Connection Block 6 flexibly connects external splines main shaft 3 through inner spline sleeve 5, and inner spline sleeve 5 is sheathed on the external splines main shaft 3; External splines main shaft 3 is fixedly connected main shaft mounting flange 4, and main shaft mounting flange 4 is fixedly set in the bottom of upper end cover plate 1; Said cylinder Connection Block 6 connects cylinder 17, drives bonnet patrix 9 through cylinder 17 and moves up and down; Said torsion torque sensor 7 connects the torsion control module.
The top of said upper end cover plate 1 is provided with spacing flange 2.
Said torsion control module comprises torsion setting unit, DATA REASONING unit, data processing unit, data display unit.
Said decelerator 11 is the secondary planetary gear decelerator.
Said motor 13 is a threephase asynchronous machine.
The technique effect that the present invention can reach is:
The present invention and existing torsion machine through hydraulic motor controlled, precision is higher; With existing torsion machine through servomotor or stepper motor, price is material benefit more, but the torsion of output so the scope of application is wider, even can be used the valve more than 2 cun but not second to hydraulic motor.
The present invention is provided with electromagnetic clutch, and the life-span is longer, and sensitivity is higher, keeps in repair convenient.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the sketch map that valve body cap of the present invention connects the torsion assembly machine.
Description of reference numerals among the figure:
1 is the upper end cover plate, and 2 is spacing flange,
3 is the external splines main shaft, and 4 is the main shaft mounting flange,
5 is inner spline sleeve, and 6 is the cylinder Connection Block,
7 is torsion torque sensor, and 8 is the patrix adapter,
9 is the bonnet patrix, and 10 is the valve body counterdie,
11 is the secondary planetary gear decelerator, and 12 is electromagnetic clutch,
13 is threephase asynchronous machine, and 14 is motor fixing seat,
15 is torsion lathe frame, and 16 is the end face workbench,
17 is cylinder.
The specific embodiment
As shown in Figure 1, valve body cap of the present invention connects the torsion assembly machine, comprises bonnet patrix 9, valve body counterdie 10, and bonnet patrix 9, valve body counterdie 10 are formed the clamping workpiece module; Valve body counterdie 10 connects electromagnetic clutch 12 through secondary planetary gear decelerator 11, and electromagnetic clutch 12 connects threephase asynchronous machine 13, drives valve body counterdie 10 through threephase asynchronous machine 13 and rotates; Threephase asynchronous machine 13 is realized supporting through motor fixing seat 14;
Bonnet patrix 9 connects torsion torque sensor 7 through patrix adapter 8, and torsion torque sensor 7 is fixedly set in the bottom of cylinder Connection Block 6; The top of cylinder Connection Block 6 flexibly connects external splines main shaft 3 through inner spline sleeve 5, and inner spline sleeve 5 is sheathed on the external splines main shaft 3;
External splines main shaft 3 is fixedly connected main shaft mounting flange 4, and main shaft mounting flange 4 is fixedly set in the bottom of upper end cover plate 1, and the top of upper end cover plate 1 is provided with spacing flange 2;
Upper end cover plate 1 is fixedly supported on the torsion lathe frame 15; Valve body counterdie 10 stretches out the end face workbench 16 of torsion lathe frame 15.
Torsion torque sensor 7 connects the torsion control module, and the torsion control module comprises torsion setting unit, DATA REASONING unit, data processing unit, data display unit.
Operation principle of the present invention is following:
Torque value is set in torsion setting unit through the torsion control module, then workpiece is put into the clamping workpiece module;
Make electromagnetic clutch 12 closures, open threephase asynchronous machine 13, threephase asynchronous machine 13 drives 10 rotations of valve body counterdie; Meanwhile, torsion torque sensor 7 is measured torque value in real time, and data are sent to the torsion control module, and the torsion control module judges whether to reach the torque value of setting; When not reaching setting value, electromagnetic clutch 12 remains closed until reaching setting value, and when reaching setting value, electromagnetic clutch 12 separates, and the torsion control module is counted once;
Claims (5)
1. a valve body cap connects the torsion assembly machine, it is characterized in that: comprise bonnet patrix (9), valve body counterdie (10), bonnet patrix (9), valve body counterdie (10) are formed the clamping workpiece module; Valve body counterdie (10) connects electromagnetic clutch (12) through decelerator (11), and electromagnetic clutch (12) connects motor (13), drives valve body counterdie (10) through motor (13) and rotates; Bonnet patrix (9) connects torsion torque sensor (7) through patrix adapter (8), and torsion torque sensor (7) is fixedly set in the bottom of cylinder Connection Block (6); The top of cylinder Connection Block (6) flexibly connects external splines main shaft (3) through inner spline sleeve (5), and inner spline sleeve (5) is sheathed on the external splines main shaft (3); External splines main shaft (3) is fixedly connected main shaft mounting flange (4), and main shaft mounting flange (4) is fixedly set in the bottom of upper end cover plate (1); Said cylinder Connection Block (6) connects cylinder (17), drives bonnet patrix (9) through cylinder (17) and moves up and down; Said torsion torque sensor (7) connects the torsion control module.
2. valve body cap according to claim 1 connects the torsion assembly machine, and it is characterized in that: the top of said upper end cover plate (1) is provided with spacing flange (2).
3. valve body cap according to claim 1 connects the torsion assembly machine, and it is characterized in that: said torsion control module comprises torsion setting unit, DATA REASONING unit, data processing unit, data display unit.
4. valve body cap according to claim 1 connects the torsion assembly machine, and it is characterized in that: said decelerator (11) is the secondary planetary gear decelerator.
5. valve body cap according to claim 1 connects the torsion assembly machine, and it is characterized in that: said motor (13) is a threephase asynchronous machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100027768A CN102615624A (en) | 2012-01-06 | 2012-01-06 | Valve body and bonnet connection torsion assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100027768A CN102615624A (en) | 2012-01-06 | 2012-01-06 | Valve body and bonnet connection torsion assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615624A true CN102615624A (en) | 2012-08-01 |
Family
ID=46556008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100027768A Pending CN102615624A (en) | 2012-01-06 | 2012-01-06 | Valve body and bonnet connection torsion assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615624A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN107717864A (en) * | 2017-11-06 | 2018-02-23 | 北京汽车研究总院有限公司 | A kind of sensor installation tool |
| CN110549275A (en) * | 2019-10-10 | 2019-12-10 | 浙江大学台州研究院 | Two square strip fixture mechanisms |
| CN110814695A (en) * | 2019-12-16 | 2020-02-21 | 常州阳德自动化科技有限公司 | Valve assembly production line |
| CN113211059A (en) * | 2021-06-10 | 2021-08-06 | 四川航天长征装备制造有限公司 | Pneumatic auxiliary tightening device for one-way valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094430U (en) * | 1991-05-29 | 1992-01-29 | 高金鉴 | Micro computer controlled torque machine |
| EP0601988A1 (en) * | 1992-12-07 | 1994-06-15 | Atlas Copco Controls Ab, Tyresö | Torque delivering power tool |
| CN201211606Y (en) * | 2008-06-27 | 2009-03-25 | 上海汉奇实验设备有限公司 | Digital control fastening torsion machine |
| CN201333607Y (en) * | 2008-12-30 | 2009-10-28 | 中国神华能源股份有限公司 | Horizontal prop-dismantling machine |
| CN202378005U (en) * | 2012-01-06 | 2012-08-15 | 浙江大学台州研究院 | Torsion assembly machine for connecting valve body with valve hood |
-
2012
- 2012-01-06 CN CN2012100027768A patent/CN102615624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094430U (en) * | 1991-05-29 | 1992-01-29 | 高金鉴 | Micro computer controlled torque machine |
| EP0601988A1 (en) * | 1992-12-07 | 1994-06-15 | Atlas Copco Controls Ab, Tyresö | Torque delivering power tool |
| CN201211606Y (en) * | 2008-06-27 | 2009-03-25 | 上海汉奇实验设备有限公司 | Digital control fastening torsion machine |
| CN201333607Y (en) * | 2008-12-30 | 2009-10-28 | 中国神华能源股份有限公司 | Horizontal prop-dismantling machine |
| CN202378005U (en) * | 2012-01-06 | 2012-08-15 | 浙江大学台州研究院 | Torsion assembly machine for connecting valve body with valve hood |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN106239432B (en) * | 2016-08-25 | 2017-12-12 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN107717864A (en) * | 2017-11-06 | 2018-02-23 | 北京汽车研究总院有限公司 | A kind of sensor installation tool |
| CN107717864B (en) * | 2017-11-06 | 2024-01-19 | 北京汽车研究总院有限公司 | Sensor mounting tool |
| CN110549275A (en) * | 2019-10-10 | 2019-12-10 | 浙江大学台州研究院 | Two square strip fixture mechanisms |
| CN110814695A (en) * | 2019-12-16 | 2020-02-21 | 常州阳德自动化科技有限公司 | Valve assembly production line |
| CN113211059A (en) * | 2021-06-10 | 2021-08-06 | 四川航天长征装备制造有限公司 | Pneumatic auxiliary tightening device for one-way valve |
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| C10 | Entry into substantive examination | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Hu Xing Industrial Park (Wu Jiaduan) Chu Chau talent dream factory Applicant after: Research Institute of Zhejiang University-Taizhou Address before: 317600 Yuhuan County Zhejiang Automobile & Motorcycle Industrial Zone Zhejiang Taizhou Motorcycle & motorcycle Research Institute Applicant before: Research Institute of Zhejiang University-Taizhou |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120801 |