CN103978111B - Riveting die for high-voltage circuit breaker pressure cylinder - Google Patents
Riveting die for high-voltage circuit breaker pressure cylinder Download PDFInfo
- Publication number
- CN103978111B CN103978111B CN201410230226.0A CN201410230226A CN103978111B CN 103978111 B CN103978111 B CN 103978111B CN 201410230226 A CN201410230226 A CN 201410230226A CN 103978111 B CN103978111 B CN 103978111B
- Authority
- CN
- China
- Prior art keywords
- air cylinder
- drift
- mold
- punching unit
- fixed plate
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012827 research and development Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a riveting die for a press cylinder of a high-voltage circuit breaker, which is arranged on a frame of the riveting machine for the press cylinder and comprises a die body and a plurality of groups of punching units radially connected around the die body, wherein the middle of the die body is provided with a cavity axially arranged for accommodating a workpiece, and a punch of each punching unit can radially punch into the cavity. The punching unit as a whole. When part of parts are damaged, only corresponding parts need to be replaced, so that the method is convenient and the cost is reduced. The punch has the functions of guiding and punching, the number of parts of the punching unit is reduced, the structure of the punching unit is simple, and the cost is reduced.
Description
Technical field
The present invention relates to primary cut-out and manufacture field, in particular to a kind of primary cut-out air cylinder riveting die set.
Background technology
Air cylinder is the core component being applied to now in the primary cut-out of power industry.Today all-round developing with international high-voltage fence at home, the height of its production efficiency and production cost determines the height of primary cut-out competitiveness in the international market.Primary cut-out air cylinder riveting die set (also known as air cylinder riveting machine) is an important component part indispensable during air cylinder assembles, and its performance is good and bad, the assembling quality of air cylinder is played a key effect by precise degrees height.In order to improve the production efficiency of air cylinder, assembly method and the tool of air cylinder are being improved and are optimizing always by the country such as Germany, France, India, China.
Research and development air cylinder riveting machine is Germany at first.Germany is an economy and the most flourishing scientific and technological country, and therefore high in its automaticity of air cylinder riveting machine that design is developed, functions of the equipments are complete, easy and simple to handle, and locating and machining is the most accurate.But its equipment installs complexity, maintenance more difficulty, production environment is required too high, particularly equipment is fairly expensive.From the point of view of work process, the air cylinder riveting machine technology that Germany produces is more advanced, utilize an air cylinder mould can realize, to the disposable riveting at air cylinder three, substantially increasing production efficiency, making operation more convenient, automaticity is higher, function is more perfect, and meanwhile, its indexing rotary table uses the highest sophisticated technology at present to make, precision is higher, better performances.The air cylinder riveting machine technology that France produces is slightly poorer than Germany, is also inferior to Germany in properties of product and precision each side.In Asia, also there are research and development in India to air cylinder riveting machine, and the riveting machine structure comparison of its research and development is simple and crude, cheap, although basic operation can complete but its location is inaccurate, causes substandard products scrap the most.The air cylinder riveting machine that India produces all lags far behind moral, method two countries at every aspect.
As a example by the air cylinder riveting machine of Germany's research and development, its riveting precision is higher, properties of product are preferable, and advanced technology is easy and simple to handle, single mould can realize the riveting of the many places to air cylinder, handling good, use pressure transducer inside the indexing rotary table that the riveting machine of Germany is used, this is that it rivets one of higher basic reason of precision, but it is the highest that the drawback brought therewith is exactly cost, is not adopted by overwhelming majority of countries；By contrast, France is slightly inferior to Germany in each side such as performance technologies, about the half of cost about Germany；The air cylinder riveting machine low price that India produces, but technology and precision are the highest, performance side also with moral, method not comparability.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, a kind of primary cut-out air cylinder riveting die set is provided, draw moral, the advanced experience of method two countries, go out in conjunction with China's practical situation development & production that cost performance is high, precision is accurate, easy to operate, cheap, it is possible to meet the air cylinder riveting die set of demand.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of primary cut-out air cylinder riveting die set, it is arranged in air cylinder riveting machine frame, including mold and radially connected many groups punching unit around mold, for the axially arranged cavity for accommodating workpiece in the middle of described mold, the drift of described punching unit can radially pour described cavity.
Further, described mold is connected with air cylinder riveting machine frame by mold base.
Further, described punching unit includes the guide plate being fixed on described mold, guide plate is connected by one group of spring fixed plate, connect in fixed plate and have backing plate, described drift passes sequentially through described backing plate, fixed plate and guide plate, drift one end is fixed in fixed plate, and the other end is arranged in mold.
Preferably, described drift is arranged with stop collar, on stop collar drift between fixed plate and guide plate.
Preferably, described punching unit is provided with three groups.
The invention has the beneficial effects as follows:
1, punching unit is as an entirety.When part damages, it is only necessary to change corresponding component, the most both facilitated, and reduced again cost.
2, drift is provided simultaneously with guiding and the function of punching press, saves the number of parts of punching unit, makes punching unit simple in construction, reduces cost.
3, the setting of stop collar is possible to prevent pressure to apply the excessive excess of stroke that causes, and improves the self-protection ability of device.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.The detailed description of the invention of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is primary cut-out air cylinder riveting die set annexation schematic diagram；
Fig. 2 is primary cut-out air cylinder riveting die set structural representation；
Fig. 3 is punching unit structural representation；
Fig. 4 is drift annexation schematic diagram.
Label declaration in figure: 1, mold, 11, cavity, 2, punching unit, 21, drift, 22, guide plate, 23, spring, 24, fixed plate, 25, backing plate, 3, mold base, 4, air cylinder riveting machine frame.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Referring to figs. 1 through shown in Fig. 4, a kind of primary cut-out air cylinder riveting die set, it is connected with air cylinder riveting machine frame 4 by mold base 3, including mold 1 and radially connected three groups of punching units 2 around mold 1, for the axially arranged cavity 11 for accommodating workpiece in the middle of described mold 1, the drift 21 of described punching unit 2 can radially pour described cavity 11.Described punching unit 2 includes the guide plate 22 being fixed on described mold 1, guide plate 22 is connected by one group of spring 23 fixed plate 24, connect in fixed plate 24 and have backing plate 25, described drift 21 passes sequentially through described backing plate 25, fixed plate 24 and guide plate 22, drift 21 one end is fixed in fixed plate 24, and the other end is arranged in mold 1.
Punching unit 2 is as an entirety.When part damages, it is only necessary to change corresponding component, the most both facilitated, and reduced again cost.
Backing plate 25 is installed in the most external of punching unit 2, and it designs for power not being applied directly to fixed plate 24.If power is applied on backing plate 25, it is possible to reach uniform force.
Fixed plate 24 is in the mid portion of punching unit 2.It is arranged on backing plate 25.When air cylinder riveting machine works, drift 21 can be acted on by power, and in order to prevent drift 21 from coming off, fixed plate 24 must be locked against drift 21.Therefore it is in order to design with drift 21 phase close-fitting.
Drift 21 is the core of punching unit, and the drift of present invention design has three elements: guides, take off material, fixing.Drift 21 bottom is designed with step, and this is to fasten with fixed plate 24.It addition, radial dimension matches with other inner bore of part, reach guide effect.
Spring 23 plays the effect retracting drift in punching unit, and it is the indispensable part of punching unit 2.Spring 23 is between fixed plate 24 and guide plate 22.The design mainly uses spring, it is also possible to select other flexible member, such as: rubber, polyurethane.
Guide plate 22 is in the penetralia of punching unit 2, and the cylindrical sleeve of its front end matches with the periphery endoporus of mold 1, plays effect that is fixing and that guide.
It addition, in order to prevent, pressure applying is excessive causes the excess of stroke, have also been devised stop collar.Meanwhile, have also been devised chassis bottom mold 1, for acting the effect supporting and driving in mould is overall, it is connected with frame, size and the fit depressions in frame.
Design during, it is contemplated that drift can layout, the factor such as stamping press and location.Design three kinds of drift placement schemes:
(1) drift, mold stress, stress deformation；Extremely inefficient.
(2) two drifts, efficiency is low, both sides dilatancy.
(3) three drifts, become 120 degree of distributions, are reasonably distributed, uniform force.The number of times of pressure is few, and expense is the highest.
As can be seen here, the third scheme is the most reasonable.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. a primary cut-out air cylinder riveting die set, it is characterized in that: be arranged in air cylinder riveting machine frame, including mold (1) and radially connected many groups punching unit (2) around mold (1), for the axially arranged cavity (11) for accommodating workpiece in the middle of described mold (1), the drift (21) of described punching unit (2) can radially pour described cavity (11)；Described mold (1) is connected with air cylinder riveting machine frame by mold base (3)；Described punching unit (2) includes the guide plate (22) being fixed on described mold (1), guide plate (22) is connected by one group of spring (23) fixed plate (24), the upper connection of fixed plate (24) has backing plate (25), described drift (21) passes sequentially through described backing plate (25), fixed plate (24) and guide plate (22), drift (21) one end is fixed in fixed plate (24), and the other end is arranged in mold (1)；Described drift is arranged with stop collar on (21), and stop collar is positioned on the drift (21) between fixed plate (24) and guide plate (22).
Primary cut-out air cylinder riveting die set the most according to claim 1, it is characterised in that: described punching unit (2) is provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230226.0A CN103978111B (en) | 2014-05-28 | 2014-05-28 | Riveting die for high-voltage circuit breaker pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230226.0A CN103978111B (en) | 2014-05-28 | 2014-05-28 | Riveting die for high-voltage circuit breaker pressure cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978111A CN103978111A (en) | 2014-08-13 |
| CN103978111B true CN103978111B (en) | 2016-08-31 |
Family
ID=51270415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230226.0A Expired - Fee Related CN103978111B (en) | 2014-05-28 | 2014-05-28 | Riveting die for high-voltage circuit breaker pressure cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978111B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077307A (en) * | 2016-06-28 | 2016-11-09 | 芜湖通和汽车管路系统股份有限公司 | A kind of frock withheld for automobile brake hose |
| CN106734655B (en) * | 2016-12-23 | 2018-11-27 | 信宜华宇电子科技有限公司 | A kind of assembly device of thermistor temperature limiter |
| CN108160838A (en) * | 2017-12-14 | 2018-06-15 | 嘉兴嘉嘉汽车零部件制造有限公司 | A kind of new type auto cylinder body sealing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739881A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel fast punching and riveting mold and its punching and riveting method |
| JP2007260700A (en) * | 2006-03-27 | 2007-10-11 | Isuzu Motors Ltd | Caulking apparatus for automatic rivet |
| CN201178048Y (en) * | 2008-04-09 | 2009-01-07 | 苏州工业职业技术学院 | Contact finger and contact tip riveter for high-voltage circuit breaker |
| CN201823833U (en) * | 2010-10-24 | 2011-05-11 | 潍柴重机股份有限公司 | Pressing machine for riveting |
| CN203470699U (en) * | 2013-08-20 | 2014-03-12 | 天津市亚星散热器有限公司 | Warm air radiator four-corner dotting riveting device |
| CN203862853U (en) * | 2014-05-28 | 2014-10-08 | 苏州工业职业技术学院 | High-voltage circuit breaker air cylinder riveting die |
-
2014
- 2014-05-28 CN CN201410230226.0A patent/CN103978111B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739881A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel fast punching and riveting mold and its punching and riveting method |
| JP2007260700A (en) * | 2006-03-27 | 2007-10-11 | Isuzu Motors Ltd | Caulking apparatus for automatic rivet |
| CN201178048Y (en) * | 2008-04-09 | 2009-01-07 | 苏州工业职业技术学院 | Contact finger and contact tip riveter for high-voltage circuit breaker |
| CN201823833U (en) * | 2010-10-24 | 2011-05-11 | 潍柴重机股份有限公司 | Pressing machine for riveting |
| CN203470699U (en) * | 2013-08-20 | 2014-03-12 | 天津市亚星散热器有限公司 | Warm air radiator four-corner dotting riveting device |
| CN203862853U (en) * | 2014-05-28 | 2014-10-08 | 苏州工业职业技术学院 | High-voltage circuit breaker air cylinder riveting die |
Non-Patent Citations (1)
| Title |
|---|
| 基于NX的高压断路器压气缸铆接机机架的设计与仿真;石皋莲等;《轻工科技》;20130731(第7期);第80-81、178页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978111A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103978111B (en) | Riveting die for high-voltage circuit breaker pressure cylinder | |
| CN203679156U (en) | Rivet assembly devices and have automatic lock riveter of this mechanism | |
| CN103944037B (en) | A kind of attaching plug shell fragment assembling fixture and using method | |
| CN104368697A (en) | Reinforcing plate punching die | |
| CN105081740A (en) | Stamping assembly machine | |
| CN103722062A (en) | Punching machine with mould capable of being displaced | |
| CN203679002U (en) | Punching machine for punching valve element | |
| CN105762997B (en) | The repeatedly compression mould of expander automatic unloading type stator core | |
| CN203862853U (en) | High-voltage circuit breaker air cylinder riveting die | |
| CN102363182A (en) | Inner turning stamping die for elastic metal piece | |
| CN103990695A (en) | Blanking and bending compound die | |
| CN104511536A (en) | Rotary shaping press | |
| CN104772397A (en) | Quick installation method of riveting-pressing die | |
| CN104525630A (en) | Welding deformation rectification device for sleeve | |
| EP3090878A1 (en) | Device and process for imprinting draft beer barrel | |
| CN204953670U (en) | Generator stator fanning strip stamping die | |
| CN203556713U (en) | Single-row-hole continuous punching device | |
| CN206673790U (en) | The rotor press-mounting tool and pressing machine of non-contact type rotary transformer | |
| CN202240641U (en) | Chuck positioning device | |
| CN103753239A (en) | Thin-walled part fixing device | |
| CN204523929U (en) | A kind of punch press power set | |
| CN203171495U (en) | Quick assembling jig for magnet and housing assembly | |
| CN103737907A (en) | Clamp for correcting automobile door panel | |
| CN210757456U (en) | Module-arranged bottle body assembling mechanism | |
| CN102632158A (en) | Female mold split block assembly of large-scale double punching mold |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: 518000 Room 202, No. 2, Tongle village, Zhongshan Garden Road, Tongle community, Nantou street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Zhongqing Chuangli Intelligent Technology Co.,Ltd. Address before: 215000 No. 1 Zhineng Avenue, Wuzhong Avenue International Education Park, Suzhou, Jiangsu Patentee before: Suzhou Vocational Institute of Industrial Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |