CN204320988U - For the tool part of movable contact system, riveting fixture bench and punch press - Google Patents
For the tool part of movable contact system, riveting fixture bench and punch press Download PDFInfo
- Publication number
- CN204320988U CN204320988U CN201420692234.2U CN201420692234U CN204320988U CN 204320988 U CN204320988 U CN 204320988U CN 201420692234 U CN201420692234 U CN 201420692234U CN 204320988 U CN204320988 U CN 204320988U
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- Prior art keywords
- movable contact
- contact system
- tool part
- riveting
- drift
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Abstract
The utility model discloses the tool part for movable contact system, riveting fixture bench and punch press, described tool part comprises the upper die component that in the vertical direction connects from top to bottom in turn, stripper (7), second lower bolster (6) and the first lower bolster (5), wherein, described upper die component is slidably connected to described stripper (7), the space that between the lower-left template of described second lower bolster (6) and bottom right template, formation one is corresponding with described movable contact system, the position that the upper surface of described first lower bolster (5) is corresponding with described space is formed with saddle, described upper die component is provided with multiple first drift (3), multiple described first drift (3) is through described stripper (7) and the multiple riveting points can moved along its length with movable contact system described in punching press.
Description
Technical field
The utility model relates to a kind of technological equipment of low-voltage electrical apparatus, particularly, relates to a kind of tool part for movable contact system, riveting fixture bench and punch press.
Background technology
Movable contact system is the important component part of low-voltage circuit breaker, the manufacture process of movable contact system directly affects the performance of low-voltage circuit breaker, in prior art, the riveting process of movable contact system first moving contact rack and plate is combined, and then place it in make plate be held down in easy fixture, more manually riveted joint needs the position of riveted.There is following shortcoming in this method: the first, manual operation inefficiency, waste of manpower and time; Second, because be manual operations, so also can be higher in the qualification requirement of operating personnel, particularly to ensure to exert oneself the even situation of size in multiple positions of riveting, to ensure that plate can not locally tilt, deformation of timbering, the riveted joint situation such as loosely, the product percent of pass of such production is low, thus causes waste.
Utility model content
The utility model is to overcome current movable contact system hand riveting inefficiency, the problem that product percent of pass is low, thus a kind of tool part for movable contact system, riveting fixture bench and punch press are provided, this riveting fixture bench can improve riveted joint speed and product percent of pass.
To achieve these goals, the utility model provides a kind of tool part for movable contact system, described tool part comprises the upper die component that in the vertical direction connects from top to bottom in turn, stripper, second lower bolster and the first lower bolster, wherein, described upper die component is slidably connected to described stripper, the space that between the lower-left template of described second lower bolster and bottom right template, formation one is corresponding with described movable contact system, the position that the upper surface of described first lower bolster is corresponding with described space is formed with saddle, described upper die component is provided with multiple first drift, multiple described first drift is through described stripper and the multiple riveting points can moved along its length with movable contact system described in punching press.
Preferably, described saddle is provided with the chute matched with described movable contact system.
Preferably, described upper die component comprises: the upper bolster that in the vertical direction is arranged from top to bottom in turn and the cope match-plate pattern removably connected with described upper bolster.
Preferably, the position that the lower surface of described stripper is corresponding with described space is provided with multiple convex tendon.
Preferably, the two ends in described space are respectively feeding end and stop end, and described lower-left template and bottom right template are respectively arranged with the first backstop boss and the second backstop boss near the position of described stop end.
Preferably, described first drift comprise through described stripper jumper bar and be connected to described jumper bar rush point, described punching point corresponds to the riveting point of described movable contact system.
Preferably, multiple spring and multiple connection guide pillar is provided with between described cope match-plate pattern and described stripper.
A kind of riveting fixture bench is also provided according to another aspect of the present utility model, described riveting fixture bench comprises turntable, be fixed in the rotating shaft of described turntable lower surface and circumferentially direction be evenly distributed on described turntable upper surface according to the tool part for movable contact system described above, wherein, described rotating shaft and described turntable are coaxially arranged.
Preferably, described die shoe is arranged between described turntable and described tool part.
Preferably, described punch press comprises riveting fixture bench described above and the second drift, described second drift be arranged at described riveting fixture bench any one described in directly over tool part.
According to technique scheme, current manual rivet movable contact system is improved to mechanization riveted joint by the utility model, thus a kind of tool part of fixing movable contact system is provided, this tool part comprises the space that is held movable contact system, containing multiple first drifts running through stripper in space, the riveting point of the corresponding movable contact system of multiple first drift, when being arranged at the second downward punching press of drift of the punch press directly over tool part, the riveting point of multiple first drift then downward punching press movable contact system, complete riveting work, in addition, multiple tool part is arranged on riveting work platform, when when utilizing this tool part to rivet a movable contact system, on the other tool part of riveting fixture bench, place movable contact system to be riveted simultaneously, like this, when riveting what a movable contact system, rotary riveting workbench can rivet other movable contact system, repetition like this.This kind of riveting fixture bench riveted joint speed is fast, and product percent of pass is high simultaneously.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the tool part of preferred embodiment of the present utility model;
Fig. 2 is the structural representation of the movable contact system of preferred embodiment of the present utility model; And
Fig. 3 is the structural representation of the riveting fixture bench of preferred embodiment of the present utility model.
Description of reference numerals
1, guide pillar 2, spring is connected
3, the first drift 4, die shoe
5, the first lower bolster 6, second lower bolster
7, stripper 8, cope match-plate pattern
9, upper bolster 10, first backstop boss
11, chute 12, riveting point
13, turntable 14, rotating shaft
15, convex tendon.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower " of use typically refers to reference to shown in the drawings upper and lower; " inside and outside " refers to profile inside and outside relative to each parts itself.
Describe for convenience of content, now do following explanation: described movable contact system is before riveted joint, need with movable contact system with the use of one block of plate, to push down the spring 2 of movable contact system inside, in addition, riveting parts (as: rivet) used also needs to work good with riveting point 12 position, then pins plate with hand and puts into chute 11 and be pushed into space again.
According to design aim of the present utility model, for improving riveted joint speed and the product percent of pass of movable contact system, a kind of tool part is provided, as shown in Figure 1, this tool part comprises the upper die component that in the vertical direction connects from top to bottom in turn, stripper 7, second lower bolster 6 and the first lower bolster 5, wherein, described upper die component is slidably connected to described stripper 7, the space that between the lower-left template of described second lower bolster 6 and bottom right template (lower-left masterplate and bottom right template are the left and right on direction shown in Fig. 1), formation one is corresponding with described movable contact system, the position that the upper surface of described first lower bolster 5 is corresponding with described space is formed with saddle, described upper die component is provided with multiple first drift 3, multiple described first drift 3 is through described stripper 7 and the riveting point 12 can moved along its length with movable contact system described in punching press.Under preferable case, described first drift 3 comprise through described stripper 7 jumper bar and be connected to described jumper bar rush point, described punching point corresponds to the riveting point 12 of described movable contact system.This tool part utilizes lower-left template and bottom right template to form a space corresponding with movable contact system, wherein, lower-left template and bottom right template can be arranged in parallel and also can not parallelly arrange, as long as the space that is held movable contact system can be formed, the size in space needs and movable contact system coincide, and namely the side of lower-left template contacts with movable contact system with the side of bottom right template.In addition, multiple first drifts 3 running through stripper 7 are had in space, the sharp just one_to_one corresponding of multiple punchings of multiple first drift 3 is in multiple riveting points 12 of movable contact system, when movable contact system is placed in space, the punching press downwards of multiple first drift 3 can complete the riveting work of multiple riveting point 12 simultaneously.When utilizing tool part to rivet movable contact system, the stressed size of multiple riveting point 12 is even, riveted joint firmly, in addition, owing to being tool part riveted joint, manual operation is not needed, so more substandard products can not be brought because operator's riveting process is bad, thus improve product percent of pass, be modified into mechanically actuated by original manual operations simultaneously, improve riveted joint speed.
Be further detailed below in conjunction with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3 pairs of the utility model; in the utility model; also comprise some following features; be a kind of detailed description of the invention of the present utility model, the alternative mode corresponding with detailed description of the invention all should belong within protection domain of the present utility model.
According to the utility model, described saddle is provided with the chute 11 corresponding with movable contact system.Better enter in space for allowing movable contact system, one chute 11 can be set on saddle, this chute 11 does not set limit shape, as long as movable contact system can be allowed conveniently to enter space, be such as two pieces can the plate of relative sliding, one block of plate is fixed on saddle, and edge is provided with slip teeth, other one block of plate is connected in slip teeth, then other one block of plate can slide on one block of plate, so just movable contact system can be placed on other one block of plate and movable contact system can be brought in space by this block plate that slides.This use two pieces the plate of relative sliding method those skilled in the art of making chute 11 can be done simple inference according to prior art and can recognize, so do not do special description.In addition, the size of chute 11 does not also limit, and all can cover saddle, also only can cover a part for saddle, as long as movable contact system can be allowed to enter space smoothly from chute 11.
In addition, when movable contact system needs adjustment riveting location, then need the position of adjustment first drift 3, first drift 3 is arranged on upper die component, change a whole set of upper die component cost high, and be inconvenient to operate, so the cope match-plate pattern 8 upper die component being divided into upper bolster 9 here and removably connecting with upper bolster 9.
First drift 3 is arranged on cope match-plate pattern 8, when riveting location changed by needs, because of between cope match-plate pattern 8 and upper bolster 9 for removably connecting, so directly replace with template 8, herein cope match-plate pattern 8 need above to be provided with change after the corresponding hole of riveting location, thus could the first drift 3 be arranged on cope match-plate pattern 8, it should be noted that, from the foregoing, first drift 3 to be mounted on cope match-plate pattern 8 and through stripper 7, so when changing riveting location, not only cope match-plate pattern 8 needs to change, stripper 7 also needs to change, similarly, stripper 7 also needs the hole corresponding with changing rear riveting location, such first drift 3 just can run through stripper 7.Here, stripper 7, multiple first drift 3 and cope match-plate pattern 8 integrally can be considered, when position changed by needs, directly change this entirety, so not only convenient but also quick.
According to the utility model, the position that the lower surface of described stripper 7 is corresponding with described space is provided with multiple convex tendon 15.As shown in Figure 2, in the vertical direction energy fixed position behind space is entered in order to movable contact system can be made, depend on saddle on the one hand, then depend on convex tendon 15 on the other hand, recognize from the above mentioned and movable contact system be placed in space, described multiple convex tendon 15 be used for propping up with movable contact system with the use of plate, can not be ejected by the spring 2 of movable contact system inside to make this plate, cause rivet to depart from riveting point 12, thus affect riveting quality.
In order to better fix movable contact system, the two ends in described space are respectively feeding end and stop end, and described lower-left template and bottom right template are respectively arranged with the first backstop boss 10 and the second backstop boss near the position of described stop end.The two ends in space are the two ends run through, the i.e. upstream end of movable contact system and one end of backstop movable contact system movement, when movable contact system pushes in chute 11, first backstop boss 10 and the second backstop boss are used for backstop movable contact system, make movable contact system can not depart from described space, thus secure movable contact system and move backward, in addition, the face that lower-left template and bottom right template and described space are formed is used for fixing movable contact system and moves in the lateral direction, the left and right of such movable contact system, after, above-below direction is limited location all, and then ensure that movable contact system fixing at position in space, for next step riveting work is got ready.It should be noted that, the face that first backstop boss 10 and the second backstop boss contact with movable contact system respectively should be equal to the distance of feeding end, otherwise movable contact system then can only contact with that boss nearest from feeding end, do not have fixing effect, this should be that those skilled in the art can understand.
After riveting action completes, multiple first drift 3 need move up along its length, leave riveting point 12, because multiple first drift 3 is arranged on cope match-plate pattern 8, so cope match-plate pattern 8 needs to move up to drive multiple first drift 3 to move up, therefore multiple spring 2 and multiple connection guide pillar 1 is provided with between described cope match-plate pattern 8 and described stripper 7, when multiple first drift 3 moves down by extraneous pressure, multiple springs 2 are in the state of compression, when multiple first drift 3 is not by extraneous pressure, spring 2 compression slows down, thus cope match-plate pattern 8 can be headed on move up, so multiple first drift 3 also can and then rise, leave riveting point 12, in addition, position when originally not working can be departed from when driving cope match-plate pattern 8 to move up to prevent spring 2, so arrange multiple connection guide pillar 1 playing guide effect between cope match-plate pattern 8 and connection guide pillar 1, the quality of next time riveting can be ensured like this.It should be noted that, multiple connection guide pillar 1 and spring 2 can be fixed on cope match-plate pattern 8 and stripper 7 respectively, or those skilled in the art other modes thinkable to connect are all modes that the utility model can be implemented, in addition, connecting guide pillar 1 needs to be arranged to telescopic, repeats no more here.
According to another one aspect of the present utility model, additionally provide a kind of riveting fixture bench, as shown in Figure 3, described riveting fixture bench comprises turntable 13, be fixed in the turntable 14 of described turntable 13 lower surface and circumferentially direction be evenly distributed on multiple tool parts for movable contact system of described turntable 13 upper surface, wherein, described turntable 14 and described turntable 13 are coaxially arranged.Multiple tool part described above is arranged on a turntable 13, and be uniformly distributed circumferentially, and turntable 14 is fixed in place, namely the next movable contact system of riveted joint can be continued by rotating described turntable 13 like this after having riveted a movable contact system, decrease the time be placed into by movable contact system in space, accelerate the speed of riveted joint, improve efficiency.
Can be good to make tool part contacting with turntable 13, and stablize tool part further, described riveting fixture bench also comprises die shoe 4, and described die shoe 4 is arranged between described turntable 13 and described tool part.The size of die shoe 4 preferably can be greater than the first lower bolster 5, and such stablizing effect is relatively good.Can also be increased the height of whole tool part in addition by the height increasing die shoe 4, tool part can be allowed like this to be applicable to the pressing equipment of differing heights, such as, be punch press.
The utility model also provides another one aspect, namely a kind of punch press is provided, described punch press comprises the riveting fixture bench and the second drift that epimere presents, in working order, described second drift be arranged at described riveting fixture bench any one described in directly over tool part.The upper bolster 9 of the second punch tool part, and then the downward punching press cope match-plate pattern 8 of upper bolster 9 makes multiple first multiple riveting point one to one 12 of drift 3 punching press, complete the riveting work of a movable contact system, next tool part is made to be in immediately below the second drift by rotating described turntable 13 again, continue riveted joint, so repeat.Wherein, from the riveting work completing a movable contact system to next movable contact system riveting work the required time by the time interval regulating the operating frequency of punch press and the speed of motor control each riveted joint, can repeat no more herein.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. for the tool part of movable contact system, it is characterized in that, described tool part comprises the upper die component that in the vertical direction connects from top to bottom in turn, stripper (7), second lower bolster (6) and the first lower bolster (5), wherein, described upper die component is slidably connected to described stripper (7), the space that between the lower-left template of described second lower bolster (6) and bottom right template, formation one is corresponding with described movable contact system, the position that the upper surface of described first lower bolster (5) is corresponding with described space is formed with saddle, described upper die component is provided with multiple first drift (3), multiple described first drift (3) is through described stripper (7) and the multiple riveting points can moved along its length with movable contact system described in punching press.
2. tool part according to claim 1, is characterized in that, described saddle is provided with the chute (11) matched with described movable contact system.
3. tool part according to claim 1, is characterized in that, described upper die component comprises: the upper bolster (9) that in the vertical direction is arranged from top to bottom in turn and the cope match-plate pattern (8) removably connected with described upper bolster.
4. tool part according to claim 2, is characterized in that, the position that the lower surface of described stripper (7) is corresponding with described space is provided with multiple convex tendon (15).
5. tool part according to claim 2, it is characterized in that, the two ends in described space are respectively feeding end and stop end, and described lower-left template and bottom right template are respectively arranged with the first backstop boss (10) and the second backstop boss near the position of described stop end.
6. tool part according to claim 1, it is characterized in that, described first drift (3) comprise through described stripper (7) jumper bar and be connected to described jumper bar rush point, described punching point corresponds to the riveting point (12) of described movable contact system.
7. tool part according to claim 3, is characterized in that, is provided with multiple spring (2) and multiple connection guide pillar (1) between described cope match-plate pattern (8) and described stripper (7).
8. a riveting fixture bench, it is characterized in that, described riveting fixture bench comprises turntable (13), be fixed in the rotating shaft (14) of described turntable (13) lower surface and circumferentially direction be evenly distributed on the multiple tool parts for movable contact system according to claim 1-7 any one of described turntable (13) upper surface, wherein, described rotating shaft (14) and described turntable (13) are coaxially arranged.
9. riveting fixture bench according to claim 8, is characterized in that, described riveting fixture bench also comprises die shoe (4), and described die shoe (4) is arranged between described turntable (13) and described tool part.
10. a punch press, is characterized in that, described punch press comprises riveting fixture bench described in claim 8-9 any one and the second drift, described second drift be arranged at described riveting fixture bench any one described in directly over tool part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692234.2U CN204320988U (en) | 2014-11-18 | 2014-11-18 | For the tool part of movable contact system, riveting fixture bench and punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692234.2U CN204320988U (en) | 2014-11-18 | 2014-11-18 | For the tool part of movable contact system, riveting fixture bench and punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320988U true CN204320988U (en) | 2015-05-13 |
Family
ID=53157391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692234.2U Expired - Fee Related CN204320988U (en) | 2014-11-18 | 2014-11-18 | For the tool part of movable contact system, riveting fixture bench and punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320988U (en) |
-
2014
- 2014-11-18 CN CN201420692234.2U patent/CN204320988U/en not_active Expired - Fee Related
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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: 20170510 Address after: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee after: Anhui Xin Long SBLV Address before: 241000 Anhui province Wuhu City Jiuhua Road No. 118 Patentee before: Xinlong Electric-Appliance Co., Ltd., Anhui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |