CN204117978U - The pay-off of fixed contact in miniature circuit breaker - Google Patents
The pay-off of fixed contact in miniature circuit breaker Download PDFInfo
- Publication number
- CN204117978U CN204117978U CN201420574659.3U CN201420574659U CN204117978U CN 204117978 U CN204117978 U CN 204117978U CN 201420574659 U CN201420574659 U CN 201420574659U CN 204117978 U CN204117978 U CN 204117978U
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- China
- Prior art keywords
- fixed contact
- feeding channel
- clamping plate
- clamping
- material blocking
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- 239000000463 material Substances 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims abstract description 35
- 239000007787 solid Substances 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 10
- 210000004744 fore-foot Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The utility model discloses the pay-off of fixed contact in a kind of miniature circuit breaker, comprise frame and feeding channel, feeding channel outlet top is provided with clamping jaw and drives clamping jaw to do vertical cylinder and the two-pass horizontal air cylinder of vertical direction and horizontal motion, feeding channel outlet below is provided with material blocking block and drives material blocking block to do the first actuating cylinder of vertical direction motion, the feedblock that can hold up the fixed contact being positioned at feeding channel exit is provided with between feeding channel outlet and material blocking block, frame is provided with the second actuating cylinder driving feedblock to do vertical direction motion, frame is provided with proximity switch.The utility model carries the pay-off of fixed contact in the miniature circuit breaker can carrying shaped piece, and this pay-off course of conveying is stable and automaticity is high.
Description
Technical field
The utility model belongs to the spot-welding technology field of magnetic assembly in circuit breaker, especially a kind of pay-off of shaped piece fixed contact.
Background technology
Magnetic assembly in miniature circuit breaker comprises terminal block, fixed contact and coil, terminal block and fixed contact are welded on the two ends of coil respectively by spot-welding technology, in welding process, need to weld at twice manually, usually the axle head first extended coil side with first fixture and fixed contact weld, after having welded, these semi-finished product are transferred in second fixture and the axle head that coil opposite side extends is welded with terminal block, because welding process is manual operation, therefore also mostly adopt manually by terminal block at feeding process, fixed contact and coil send into fixture with to be welded.But the fixed contact in the utility model comprises sheet noumenon, the end of sheet noumenon is extended with coupler body, sidewall and the front end of this coupler body all have projection, the fixed contact of this polymorphic structure is subject to the position-limiting action of feeding channel due to the outstanding structure of its end, directly cannot be delivered to weld zone through common conveying mechanism, need a kind of new structure of design to carry shaped piece fixed contact.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of pay-off can carrying fixed contact in the miniature circuit breaker of shaped piece, and this pay-off course of conveying is stable and automaticity is high.
To achieve these goals, the technical solution adopted in the utility model is: the pay-off of fixed contact in a kind of miniature circuit breaker, comprise frame and feeding channel, it is characterized in that: feeding channel outlet below is provided with material blocking block and drives material blocking block to do the first actuating cylinder of vertical direction motion, the feedblock that can hold up the fixed contact being positioned at feeding channel exit is provided with between feeding channel outlet and material blocking block, frame is provided with the second actuating cylinder driving feedblock to do vertical direction motion, described feeding channel outlet top is provided with for clamping by the clamping jaw of the fixed contact held up, and drive clamping jaw to take turns doing horizontal forward, straight up, horizontal forward, the vertical cylinder moved straight down and two-pass horizontal air cylinder, frame is provided with proximity switch.
In said structure, fixed contact is carried to Way out by feeding channel entrance through the device that directly shakes, material puts in place shake-up proximity switch, proximity switch controls the fixed contact of the second actuating cylinder driving feedblock rising picking-up between feeding channel outlet with material blocking block, and (initial position due to material blocking block is positioned at propradation, play backgauge effect), now proximity switch controls clamping jaw and declines and open jaw and will to be clamped by the fixed contact held up and through two-pass horizontal air cylinder and the horizontal forward motion of vertical air cylinder driven, move straight up, horizontal forward, be delivered to district to be welded straight down, after clamping jaw captures fixed contact, proximity switch touches the first cylinder makes it drive material blocking block to decline so that the horizontal forward motion of clamping jaw, this structure is fixed by clamping jaw owing to first being held up by fixed contact again, improve its clamping accuracy, and first the situation that can have collision to the ledge of fixed contact is avoided by horizontal forward motion in course of conveying, and this device is mainly applicable to full-automatic spot welding machine carries out full-automatic operation, its automaticity is high, save cost of labor.
As further setting of the present utility model, described clamping jaw comprises left pawl, right pawl, fore paw and rear solid end, left pawl and right pawl are oppositely arranged and have the clamping chamber with the coupler body width adaptation of fixed contact between left pawl and right pawl, described right pawl inwall is provided with the draw-in groove with the coupler body sidewall projection adaptation of fixed contact, described fore paw has L shape bare terminal end, described L shape bare terminal end stretches in described clamping chamber and bare terminal end bottom surface and described draw-in groove upper surface maintains an equal level, and described rear solid end has the clamping chamber with fixed contact body width adaptation.
In said structure, left pawl and right pawl coordinate the coupler body part of clamping static contact, the body section of rear solid end clamping static contact, and fore paw is then pressed on coupler body upper surface and forms extruding, makes its stable operation in course of conveying.
As further setting of the present utility model, the clamping cavity wall of described rear solid end is provided with the magnetic sheet for attracting fixed contact fast.
In said structure, fixed contact can be attracted fast by arranging magnetic sheet in rear solid end, clamping dynamics can also be increased simultaneously, making the operation that it is stable.
As further setting of the present utility model, described material blocking block and feedblock are arranged in frame respectively by the first clamping plate and the second clamping plate, the end face that described first clamping plate export towards feeding channel is provided with open slot, described material blocking block is embedded in open slot, described second clamping plate are provided with the first chute of vertical direction towards the end face of the first clamping plate, the first slide block coordinated with the first slide is embedded with in first chute, first slide block is connected with the first Boards wall, described feedblock is arranged on one end that the second clamping plate export towards feeding channel, the opposite side that second clamping plate are provided with the first chute is relatively provided with mounting panel, mounting panel is provided with the second chute of vertical direction towards the end face of the second clamping plate, the second slide block coordinated with the second slide is embedded with in second chute, second slide block is connected with the second Boards wall, described mounting panel is installed with " 7 " shape adjutage, the vertical portion of adjutage is fixedly connected with mounting panel, the horizontal part of adjutage is fixedly arranged in frame.
In said structure, feedblock and material blocking block are all arranged on one end that the first clamping plate and the second clamping plate export towards feeding channel, the other end of the first clamping plate and the second clamping plate is then affixed with the respective piston rod of the first actuating cylinder and the second actuating cylinder respectively, first clamping plate are formed to be slidably matched by the first chute on the first slide block and the second clamping plate and make the first clamping plate can do vertical direction along the first clamping plate under the driving of the first actuating cylinder to move up and down and drive material blocking block to move up and down, and realize backgauge or are convenient to clamp the effect that jaw walks forward; Second clamping plate then and between mounting panel form slip cooperating relationship, the second clamping plate are driven to drive feedblock to move up and down by the second actuating cylinder, feedblock is contrary with the position relationship of material blocking block, namely when material blocking block is positioned at lifting position, feedblock is positioned at down position, and when material blocking block is positioned at down position, feedblock is then positioned at lifting position.Mounting panel is then fixed on the installing rack of frame by adjutage, and this frame also comprises the device seat that directly shakes installed for the device that directly shakes, and feeding channel is positioned at and directly shakes on device.
As further setting of the present utility model, described feeding channel is provided with the guide bar through fixed contact coupler body endoporus, feeding channel marginating compartment is distributed with some fixed blocks, fixed block one end is arranged with the first backstay be pressed on fixed contact body successively, and the fixed block other end is arranged with the second backstay be pressed on fixed contact coupler body successively.
In said structure, guide bar in feeding channel makes its arrangement keeping neat carry through the endoporus of each fixed contact coupler body being arranged in this passage successively, fixed block on feeding channel limit plays the effect of installation two backstays, two backstays are pressed on fixed contact body one end and coupler body upper surface respectively and position this fixed contact, make it transport stable.
Adopt such scheme, the utility model has the fixed contact of transport polymorphic structure, makes it transport and stablizes and the advantage of full-automatic operation.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment schematic appearance;
Accompanying drawing 2 is the utility model specific embodiment clamping jaw perspective view;
Accompanying drawing 3 is the utility model specific embodiment clamping jaw Facad structure schematic diagram;
Accompanying drawing 4 is the utility model specific embodiment clamping jaw side structure schematic diagram;
Accompanying drawing 5 is the utility model specific embodiment feeding channel structural representation;
Accompanying drawing 6 is the fit structure schematic diagram of the utility model specific embodiment material blocking block, feedblock and respective actuating cylinder and installing rack;
Accompanying drawing 7 is the structural representation of the fixed contact of the utility model specific embodiment.
Embodiment
Specific embodiment of the utility model is the pay-off of fixed contact in miniature circuit breaker as shown in figs. 1-7, comprise frame, frame comprises directly shake device seat 12 and installing rack 11, the device seat that directly shakes is provided with the device that directly shakes, the device that directly shakes is provided with feeding channel 2, feeding channel 2 exports below and is provided with material blocking block 41 and drives material blocking block 41 to do the first actuating cylinder 421 of vertical direction motion, feeding channel 2 exports the feedblock 51 being provided with between material blocking block 41 and can holding up the fixed contact being positioned at feeding channel 2 exit, installing rack 11 is provided with the second actuating cylinder 422 driving feedblock 51 to do vertical direction motion, feeding channel 2 exports top and is provided with for clamping by the clamping jaw 31 of the fixed contact held up, and drive clamping jaw 31 to take turns doing horizontal forward, straight up, horizontal forward, the vertical cylinder 32 moved straight down and two-pass horizontal air cylinder 33, frame is provided with proximity switch.Fixed contact is carried to Way out by feeding channel 2 entrance through the device that directly shakes, material puts in place shake-up proximity switch, proximity switch controls the second actuating cylinder 422 and drives feedblock 51 to rise to hold up the fixed contact exporting between material blocking block 41 at feeding channel 2 that (initial position due to material blocking block 41 is positioned at propradation, play backgauge effect), now proximity switch control clamping jaw 31 declines and opens jaw and will be clamped by the fixed contact held up and drive horizontal forward motion through two-pass horizontal air cylinder 33 and vertical cylinder 32, move straight up, horizontal forward, be delivered to district to be welded straight down, after clamping jaw 31 captures fixed contact, proximity switch touches the first cylinder 421 makes it drive material blocking block 41 to decline so that clamp the horizontal forward motion of jaw 31, this structure is fixed by clamping jaw 31 owing to first being held up by fixed contact again, improve its clamping accuracy, and first the situation that can have collision to the ledge of fixed contact is avoided by horizontal forward motion in course of conveying, and this device is mainly applicable to full-automatic spot welding machine carries out full-automatic operation, its automaticity is high, save cost of labor.
Above-mentioned clamping jaw 31 comprises left pawl 313, right pawl 314, fore paw 311 and rear solid end 312, left pawl 313 and right pawl 314 are oppositely arranged and have the clamping chamber with the coupler body width adaptation of fixed contact between left pawl 313 and right pawl 314, right pawl 314 inwall is provided with the draw-in groove 3141 with the coupler body sidewall projection adaptation of fixed contact, fore paw 311 has L shape bare terminal end 3111, L shape bare terminal end 3111 stretches in described clamping chamber and bare terminal end bottom surface and draw-in groove 3141 upper surface maintains an equal level, and rear solid end 314 has the clamping chamber with fixed contact body width adaptation.Left pawl 313 and right pawl 314 coordinate the coupler body part of clamping static contact, the body section of rear solid end 312 clamping static contact, and fore paw 311 is then pressed on coupler body upper surface and forms extruding, makes its stable operation in course of conveying.
The clamping cavity wall of above-mentioned rear solid end 312 is provided with the magnetic sheet for attracting fixed contact fast.Fixed contact can be attracted fast by arranging magnetic sheet in rear solid end, clamping dynamics can also be increased simultaneously, making the operation that it is stable.
Above-mentioned material blocking block 41 and feedblock 51 are arranged on installing rack 11 respectively by the first clamping plate 432 and the second clamping plate 433, the end face that first clamping plate 432 export towards feeding channel 2 is provided with open slot 431, material blocking block 41 is embedded in open slot 431, second clamping plate 433 are provided with the first chute of vertical direction towards the end face of the first clamping plate 432, the first slide block 451 coordinated with the first slide is embedded with in first chute, first slide block 451 is fixedly connected with the first clamping plate 432, feedblock 51 is arranged on one end that the second clamping plate 433 export towards feeding channel 2, the opposite side that second clamping plate 432 are provided with the first chute is relatively provided with mounting panel 44, mounting panel 44 is provided with the second chute of vertical direction towards the end face of the second clamping plate 433, the second slide block 452 coordinated with the second slide is embedded with in second chute, second slide block 452 is fixedly connected with the second clamping plate 433, mounting panel 44 is installed with " 7 " shape adjutage 46, the vertical portion of adjutage 46 is fixedly connected with mounting panel 44, the horizontal part of adjutage 46 is fixedly arranged on installing rack 11, the horizontal part of adjutage 46 offers the cavity with installing rack 11 width adaptation, adjutage 46 is by cavity and installing rack 11 location fit and pass through screw lock.
Feedblock 51 in said structure and material blocking block 41 are all arranged on one end that the first clamping plate 432 and the second clamping plate 433 export towards feeding channel 2, the other end of the first clamping plate 432 and the second clamping plate 433 is then affixed with the respective piston rod of the first actuating cylinder 421 and the second actuating cylinder 422 respectively, first clamping plate 432 are formed to be slidably matched by the first chute on the first slide block 451 and the second clamping plate 433 and make the first clamping plate 432 can do vertical direction along the first clamping plate 432 under the driving of the first actuating cylinder 421 to move up and down and drive material blocking block 41 to move up and down, realize backgauge or be convenient to clamp jaw 31 effect of walking forward, slip cooperating relationship is formed between second 433, clamping plate and mounting panel 44, the second clamping plate 433 are driven to drive feedblock 51 to move up and down by the second actuating cylinder 422, feedblock 51 is contrary with the position relationship of material blocking block 41, namely when material blocking block 41 is positioned at lifting position, feedblock 51 is positioned at down position, and when material blocking block 41 is positioned at down position, feedblock 51 is positioned at lifting position.Mounting panel 44 is fixed on installing rack 11 by adjutage 46.
Above-mentioned feeding channel 2 is provided with the guide bar 21 through fixed contact coupler body endoporus, feeding channel 2 marginating compartment is distributed with some fixed blocks 22, fixed block 22 one end is arranged with the first backstay 23 be pressed on fixed contact body successively, and fixed block 22 other end is arranged with the second backstay 23 be pressed on fixed contact coupler body successively.Guide bar 21 in feeding channel 2 makes its arrangement keeping neat carry through the endoporus of each fixed contact coupler body being arranged in this feeding channel 2 successively, fixed block 22 on feeding channel 2 limit plays the effect of installation two backstays, two backstays are pressed on fixed contact body one end and coupler body upper surface respectively and position this fixed contact, make it transport stable.
The utility model has the fixed contact of transport polymorphic structure, makes it transport and stablizes and the advantage of full-automatic operation.
Claims (5)
1. the pay-off of fixed contact in a miniature circuit breaker, comprise frame and feeding channel, it is characterized in that: feeding channel outlet below is provided with material blocking block and drives material blocking block to do the first actuating cylinder of vertical direction motion, the feedblock that can hold up the fixed contact being positioned at feeding channel exit is provided with between feeding channel outlet and material blocking block, frame is provided with the second actuating cylinder driving feedblock to do vertical direction motion, described feeding channel outlet top is provided with for clamping by the clamping jaw of the fixed contact held up, and drive clamping jaw to take turns doing horizontal forward, straight up, horizontal forward, the vertical cylinder moved straight down and two-pass horizontal air cylinder, frame is provided with proximity switch.
2. the pay-off of fixed contact in miniature circuit breaker according to claim 1, it is characterized in that: described clamping jaw comprises left pawl, right pawl, fore paw and rear solid end, left pawl and right pawl are oppositely arranged and have the clamping chamber with the coupler body width adaptation of fixed contact between left pawl and right pawl, described right pawl inwall is provided with the draw-in groove with the coupler body sidewall projection adaptation of fixed contact, described fore paw has L shape bare terminal end, described L shape bare terminal end stretches in described clamping chamber and bare terminal end bottom surface and described draw-in groove upper surface and maintains an equal level, described rear solid end has the clamping chamber with fixed contact body width adaptation.
3. the pay-off of fixed contact in miniature circuit breaker according to claim 2, is characterized in that: the clamping cavity wall of described rear solid end is provided with the magnetic sheet for attracting fixed contact fast.
4. the pay-off of fixed contact in the miniature circuit breaker according to claim 1 or 2 or 3, it is characterized in that: described material blocking block and feedblock are arranged in frame respectively by the first clamping plate and the second clamping plate, the end face that described first clamping plate export towards feeding channel is provided with open slot, described material blocking block is embedded in open slot, described second clamping plate are provided with the first chute of vertical direction towards the end face of the first clamping plate, the first slide block coordinated with the first slide is embedded with in first chute, first slide block is connected with the first Boards wall, described feedblock is arranged on one end that the second clamping plate export towards feeding channel, the opposite side that second clamping plate are provided with the first chute is relatively provided with mounting panel, mounting panel is provided with the second chute of vertical direction towards the end face of the second clamping plate, the second slide block coordinated with the second slide is embedded with in second chute, second slide block is connected with the second Boards wall, described mounting panel is installed with " 7 " shape adjutage, the vertical portion of adjutage is fixedly connected with mounting panel, the horizontal part of adjutage is fixedly arranged in frame.
5. the pay-off of fixed contact in the miniature circuit breaker according to claim 1 or 2 or 3, it is characterized in that: described feeding channel is provided with the guide bar through fixed contact coupler body endoporus, feeding channel marginating compartment is distributed with some fixed blocks, fixed block one end is arranged with the first backstay be pressed on fixed contact body successively, and the fixed block other end is arranged with the second backstay be pressed on fixed contact coupler body successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574659.3U CN204117978U (en) | 2014-09-30 | 2014-09-30 | The pay-off of fixed contact in miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574659.3U CN204117978U (en) | 2014-09-30 | 2014-09-30 | The pay-off of fixed contact in miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117978U true CN204117978U (en) | 2015-01-21 |
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ID=52335266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574659.3U Expired - Fee Related CN204117978U (en) | 2014-09-30 | 2014-09-30 | The pay-off of fixed contact in miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584066A (en) * | 2017-02-14 | 2017-04-26 | 浙江欣通电气有限公司 | Framework feeding device |
| CN107457547A (en) * | 2017-08-02 | 2017-12-12 | 深圳市众创立科技有限公司 | A kind of copper pin feed device |
| CN107958805A (en) * | 2017-12-29 | 2018-04-24 | 王建林 | A kind of 4P breakers reflecting plate assembles static contact assembly system |
-
2014
- 2014-09-30 CN CN201420574659.3U patent/CN204117978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584066A (en) * | 2017-02-14 | 2017-04-26 | 浙江欣通电气有限公司 | Framework feeding device |
| CN107457547A (en) * | 2017-08-02 | 2017-12-12 | 深圳市众创立科技有限公司 | A kind of copper pin feed device |
| CN107958805A (en) * | 2017-12-29 | 2018-04-24 | 王建林 | A kind of 4P breakers reflecting plate assembles static contact assembly system |
| CN107958805B (en) * | 2017-12-29 | 2019-06-07 | 乐清野岛机电有限公司 | A kind of 4P breaker reflecting plate assembling static contact assembly system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 323000 No. 8 Bailian Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province Patentee after: ZHEJIANG HUAYI ELECTRIC Co.,Ltd. Address before: The front road Meiyuan Ouhai Guo Xi village 325000 Zhejiang city of Wenzhou Province, No. 9 Patentee before: ZHEJIANG XINTONG ELECTRICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |