CN105057399B - Static contact reshaping device - Google Patents
Static contact reshaping device Download PDFInfo
- Publication number
- CN105057399B CN105057399B CN201510442014.3A CN201510442014A CN105057399B CN 105057399 B CN105057399 B CN 105057399B CN 201510442014 A CN201510442014 A CN 201510442014A CN 105057399 B CN105057399 B CN 105057399B
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- CN
- China
- Prior art keywords
- travel switch
- driving device
- retractable driving
- electromagnetic valve
- static contact
- 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
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Abstract
A kind of static contact reshaping device, including holding down assembly and punch assembly, described holding down assembly includes the first retractable driving device, horizontal extension axle and compact heap, described horizontal extension axle installed by the outfan of described first retractable driving device, compact heap is installed in the end of described horizontal extension axle, and described compact heap is positioned at the outside of the notch of workpiece location mould；Described punch assembly includes the second retractable driving device, vertical telescopic shaft and pressing block, the outfan of described second retractable driving device is connected with described vertical telescopic shaft, described pressing block is installed in the lower end of described vertical telescopic shaft, described pressing block is positioned at the top of described notch, and described static contact reshaping device also includes that starting described reshaping device when described workpiece location mould is in halted state for control first compresses punching press again and the automatic shaping controller resetted after punching press completes.Working (machining) efficiency of the present invention is higher, quality stability is good.
Description
Technical field
The present invention relates to switch static contact process equipment, especially a kind of static contact reshaping device.
Background technology
Existing switch static contact uses copper material to weld silver strip manufacture in a large number, is touched by copper during welding
Head, solder and silver strip tightly melt, by copper contact and silver to solder at the mould inner pressure of higher temperature
Sheet is welded together, and electroplates.Owing to welding high temperature makes silver strip surface soften, cause rough surface；
Plating uses barrel plating, and bending part may be caused to deform.
Summary of the invention
In order to the working (machining) efficiency overcoming existing switch static contact processing mode is relatively low, quality stability
Poor deficiency, the present invention provides the stationary contact that a kind of working (machining) efficiency is higher, quality stability is good
Head reshaping device.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of static contact reshaping device, including holding down assembly and punch assembly, described in hold down assembly
Including the first retractable driving device, horizontal extension axle and compact heap, described first telescopic drive dress
Described horizontal extension axle installed by the outfan put, and compact heap is installed in the end of described horizontal extension axle,
Described compact heap is positioned at the outside of the notch of workpiece location mould；Described punch assembly includes that second stretches
Contracting driving means, vertical telescopic shaft and pressing block, the outfan of described second retractable driving device
Being connected with described vertical telescopic shaft, described pressing block, institute are installed in the lower end of described vertical telescopic shaft
Stating pressing block and be positioned at the top of described notch, described automatic polishing trimmer also includes for controlling
When described workpiece location mould be in halted state time start described reshaping device first compress punching press again and
The automatic shaping controller resetted after punching press completes.
Further, described automatic shaping controller includes the first travel switch, the one or two electromagnetism
Valve, the second travel switch and the two or two electromagnetic valve, described first travel switch and the first two dimension
Electromagnetic valve connects, and described one or two electromagnetic valve is the control switch of the second retractable driving device,
Described second stroke and the second two-dimensional electromagnetic valve connect, and described two or two electromagnetic valve is first to stretch
The control switch of contracting driving means, described workpiece location mould successively triggers institute after being in halted state
State the second travel switch, the first travel switch.
Further, the first described travel switch and the second travel switch coordinate with radial cams,
Described radial cams is arranged on worm-wheel shaft, and the longitudinal end of described radial cams is provided with breach, institute
State the top of the corresponding described lateral breach of the first travel switch.
Further, lateral breach the lateral symmetry of the longitudinal end of described radial cams it is provided with.
Beneficial effects of the present invention is mainly manifested in: working (machining) efficiency is higher, quality stability is good,
The polishing shaping of contact can be efficiently completed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of static contact reshaping device.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the schematic diagram of the triggering state of radial cams and travel switch.
Fig. 4 is the A-A figure of Fig. 3.
Fig. 5 is the schematic diagram of the disengaged position of radial cams and travel switch.
Fig. 6 is the A-A figure of Fig. 5.
Fig. 7 is the control principle drawing of two electromagnetic valves and hydraulic jack.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1～Fig. 7, a kind of static contact reshaping device, including holding down assembly and punch assembly,
Described holding down assembly includes the first retractable driving device 9, horizontal extension axle 8 and compact heap, institute
Described horizontal extension axle 8 installed by the outfan stating the first retractable driving device 9, and described level is stretched
Compact heap is installed in the end of contracting axle 8, and described compact heap is positioned at outside the notch of workpiece location mould 16
Side；Described punch assembly includes the second retractable driving device 12, vertical telescopic shaft 11 and punching press
Block, the outfan of described second retractable driving device 12 is connected with described vertical telescopic shaft 11,
Described pressing block is installed in the lower end of described vertical telescopic shaft 11, and described pressing block is positioned at described notch
Top, described automatic polishing trimmer also include for control when described workpiece location mould be in
Start during halted state described reshaping device first compress punching press again and after punching press completes reset from
Dynamic shaping controller.
Further, described automatic shaping controller includes the 24, the 1st electricity of the first travel switch
Magnet valve the 26, second travel switch 25 and the two or two electromagnetic valve 27, described first travel switch
24 and first two-dimensional electromagnetic valve 26 connect, described one or two electromagnetic valve 26 is second flexible to drive
The control switch of dynamic device 12, described second travel switch 25 and the second two-dimensional electromagnetic valve 27
Connecting, described two or two electromagnetic valve 27 is the control switch of the first retractable driving device 9, institute
State successively trigger after workpiece location mould 16 is in halted state described second travel switch 25, the
One stroke switch 24.
Further, the first described travel switch 24 and the second travel switch 15 and radial convex
Wheel 23 cooperation, described radial cams 23 is arranged on worm-wheel shaft, the length of described radial cams 23
Axle head is provided with lateral breach, the top of the corresponding described lateral breach of described first travel switch 24.
The position of described lateral breach is configured according to the rotation direction of worm-wheel shaft, when worm-wheel shaft rotates
After, towards the direction of said two travel switch, when radial cams turns from short axle lateral major axis side
After Dong, major axis side contacts with the second travel switch without lateral indentation, there, now, due to laterally
The existence of breach, major axis side has lateral indentation, there can not conflict the first travel switch, lateral breach
The radian at place is configured as required；Worm-wheel shaft is rotated further after turning over described lateral breach,
First travel switch is also surveyed with major axis and is contacted；It is achieved in that the second travel switch (controls to compress
Assembly action) first action, the work of the first travel switch (controlling punch assembly action) action afterwards
Work order.
Further, lateral lacking the lateral symmetry of the longitudinal end of described radial cams 23 it is provided with
Mouthful；When after action after the action of the second travel switch elder generation, the first travel switch, the length of radial cams
Radian interval between the lateral breach in two, axle side, for the trimming time, when trimming is complete
Cheng Hou, the second travel switch still in major axis side conflict state, the first travel switch is positioned at institute
When stating lateral breach, the first travel switch departs from major axis side, and radial cams is rotated further, from
When major axis side proceeds to short axle side, the second travel switch also can depart from.
In the present embodiment, described first retractable driving device 9 is the first hydraulic cylinder, described second
Retractable driving device 12 is the second hydraulic cylinder, it is of course also possible to select other telescopic drive modes；
Described first retractable driving device 9 and the second retractable driving device 12 are arranged on support 7, institute
State support 7 to be fixed on pedestal 1.
The work process of the present embodiment is: control the second travel switch 25 and the first travel switch
24, the first travel switch 24 controls the one or two electromagnetic valve 26, and the one or two electromagnetic valve 26 is controlled
Making the second hydraulic cylinder and the 3rd hydraulic cylinder, the second travel switch 25 controls the two or two electromagnetic valve
27, the 2nd 2 electromagnetic valve 27 controls the first hydraulic cylinder.First depress the second travel switch 25,
Two or two electromagnetic valve 27 is energized, and the first hydraulic cylinder stretches out, workpiece pressing；Depress the first row again
The 24, the 1st electromagnetic valve 26 of Cheng Kaiguan is energized, and the second hydraulic cylinder stretches out, and stamped workpieces is whole
Shape；First unclamping travel switch 1, the power-off of two electromagnetic valves 1, the second hydraulic cylinder is retracted, then pine
Driving the second travel switch 25, the first hydraulic cylinder is retracted；Workpiece location mould 16 rotates a step pitch,
Automatic Cycle.
Claims (3)
1. a static contact reshaping device, it is characterized in that: include holding down assembly and punch assembly, described holding down assembly includes the first retractable driving device, horizontal extension axle and compact heap, described horizontal extension axle installed by the outfan of described first retractable driving device, compact heap is installed in the end of described horizontal extension axle, and described compact heap is positioned at the outside of the notch of workpiece location mould；Described punch assembly includes the second retractable driving device, vertical telescopic shaft and pressing block, the outfan of described second retractable driving device is connected with described vertical telescopic shaft, described pressing block is installed in the lower end of described vertical telescopic shaft, described pressing block is positioned at the top of described notch, and described static contact reshaping device also includes that starting described reshaping device when described workpiece location mould is in halted state for control first compresses punching press again and the automatic shaping controller resetted after punching press completes；Described automatic shaping controller includes the first travel switch, the one or two electromagnetic valve, the second travel switch and the two or two electromagnetic valve, described first travel switch and the one or two electromagnetic valve connect, described one or two electromagnetic valve is the control switch of the second retractable driving device, described second travel switch and the two or two electromagnetic valve connect, described two or two electromagnetic valve is the control switch of the first retractable driving device, and described workpiece location mould successively triggers described second travel switch, the first travel switch after being in halted state.
2. static contact reshaping device as claimed in claim 1, it is characterized in that: the first described travel switch and the second travel switch coordinate with radial cams, described radial cams is arranged on worm-wheel shaft, the longitudinal end of described radial cams is provided with lateral breach, the top of the corresponding described breach of described first travel switch.
3. static contact reshaping device as claimed in claim 2, it is characterised in that: it is provided with lateral breach to the lateral symmetry of the longitudinal end of described radial cams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442014.3A CN105057399B (en) | 2015-07-24 | 2015-07-24 | Static contact reshaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442014.3A CN105057399B (en) | 2015-07-24 | 2015-07-24 | Static contact reshaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057399A CN105057399A (en) | 2015-11-18 |
| CN105057399B true CN105057399B (en) | 2016-11-30 |
Family
ID=54487035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442014.3A Expired - Fee Related CN105057399B (en) | 2015-07-24 | 2015-07-24 | Static contact reshaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105057399B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201853609U (en) * | 2010-06-01 | 2011-06-01 | 东莞市焦点自动化科技有限公司 | Light touch switch assembling machine |
| KR101029940B1 (en) * | 2010-11-19 | 2011-04-22 | (주)에스엔씨 | A correcting device for bending of a board |
| CN202606571U (en) * | 2012-04-09 | 2012-12-19 | 江苏金华厦电气有限公司 | Shaping device of special supporting arm for nuclear bridge |
| CN103962418B (en) * | 2013-01-28 | 2016-02-03 | 鸿准精密模具（昆山）有限公司 | Apparatus for shaping |
| CN204892603U (en) * | 2015-07-24 | 2015-12-23 | 宁波耀华电气科技有限责任公司 | Static contact plastic mechanism |
-
2015
- 2015-07-24 CN CN201510442014.3A patent/CN105057399B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057399A (en) | 2015-11-18 |
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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 | ||
| 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: 20161130 Termination date: 20170724 |