CN103962444A - Busbar punching die - Google Patents

Busbar punching die Download PDF

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Publication number
CN103962444A
CN103962444A CN201410199871.0A CN201410199871A CN103962444A CN 103962444 A CN103962444 A CN 103962444A CN 201410199871 A CN201410199871 A CN 201410199871A CN 103962444 A CN103962444 A CN 103962444A
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CN
China
Prior art keywords
busbar
mold
holddown groove
hole
die
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.)
Granted
Application number
CN201410199871.0A
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Chinese (zh)
Other versions
CN103962444B (en
Inventor
廖健
叶军
阮颖皓
唐勇
周小军
杜向京
胡红
肖前殊
杜伟
肖文章
王波
宋加波
潘金荣
彭朝军
吕尊江
龙飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Sichuan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201410199871.0A priority Critical patent/CN103962444B/en
Publication of CN103962444A publication Critical patent/CN103962444A/en
Application granted granted Critical
Publication of CN103962444B publication Critical patent/CN103962444B/en
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Anticipated expiration legal-status Critical

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Abstract

The invention discloses a busbar punching die. The busbar punching die comprises a fixing body, a die body, at least two positioning bolts and a scaleplate, wherein a fixing groove is formed in the fixing body, the two ends of the fixing groove are open, a die body fixing hole is formed in the center of the bottom of the fixing groove, the size of the fixing hole corresponds to the size of the die body, the die body is arranged in the die body fixing hole, at least one punched hole is formed in the die body, the scaleplate is arranged at one end of the bottom of the fixing groove, the axis of the scaleplate is parallel to the axis of the fixing groove, the positioning bolts are formed in the side face of the fixing groove, the positioning bolts penetrate through the side face of the fixing groove and are matched with the fixing groove in a threaded mode, and the axial direction of the positioning bolts is parallel to the bottom of the fixing groove. According to the busbar punching die, work such as pitch measurement and eyelet scribing is prevented from being done repeatedly when holes are punched in a busbar, and working efficiency is greatly improved.

Description

Busbar punching mould
Technical field
The present invention relates to a kind of punching tool.
Background technology
In recent years, along with the quickening of power grid construction speed, the processing punching work of the material of some thinner thicknesses (as aluminium row, copper bar, band iron etc.), turning hole equipment change by traditional brill fancy is fluid pressure type punching apparatus.Having solved brill fancy, to turn hole device rate slower, need to someone cooling, problem such as operational hazards coefficient is larger of assisting, spray water.
With fluid pressure type punching apparatus processing busbar, still exist and repeat to do the work such as gaging hole distance, reaming hole, operating efficiency cannot obtain substantive raising.
Summary of the invention
Object of the present invention is to overcome the deficiencies in the prior art, provides a kind of without gaging hole distance, and the operations such as reaming hole also can accurately complete the busbar punching mould of busbar punching work.
Object of the present invention is achieved through the following technical solutions:
Busbar punching mould, comprises fixed body, mold, bolt and scale; On fixed body, offer the holddown groove of both ends open, centre position, the bottom place of holddown groove offers the mold fixing hole corresponding with mold size, mold is arranged in mold fixing hole, on mold, offer at least one punching hole, scale is arranged at one end of holddown groove bottom, and the axis of scale is parallel with the axis of holddown groove; The side of holddown groove is at least provided with two bolts, bolt run through the side of holddown groove and with holddown groove threaded engagement, bolt axially parallel with the bottom of holddown groove.
The punching hole of pre-processed corresponding aperture distance on mold.In use, busbar is put into holddown groove, then adjust the axial location of busbar, determine the tip lengths of busbar wish processing by scale, then adjust bolt, make busbar be fixed in the centre position of holddown groove, finally, from the direction at fixed body back, the punching hole that fluid pressure type punching apparatus is aimed on mold can be carried out punching.
The present invention has avoided, in the time carrying out busbar punching, repeating to do gaging hole distance, and the work such as reaming hole, have improved operating efficiency greatly.
By the adjustment of bolt, the present invention goes back busbar practical and multiple different in width.
Further, the bottom of described holddown groove offers peep hole.
Be greater than the busbar of mold for width, in the time carrying out busbar installation, be difficult to determine the distance between busbar both sides and mold both sides from front.Peep hole is set for this reason, and the width of peep hole is greater than the width of mold.In the time that busbar is installed, can, from the back side of fixed body, observes the distance between busbar both sides and mold both sides by peep hole, thereby ensure that busbar is set to accurate location.
Further, in described mold fixing hole, be also provided with the limiting plate concordant with described fixed body outer surface.
Limiting plate is set, and mold can be placed in mold fixing hole, is convenient to change the mold of different model.
Further, in described limiting plate, be provided with magnet.
By magnet, mold is adsorbed on limiting plate, makes more stable being fixed in mold fixing hole of mold.
Further, also comprise the spacing hole that is opened in described holddown groove side; Also comprise through spacing hole and by the positive stop strip of top, described locating slot bottom.
Cause busbar fixing not firm if bolt is not tightened, in the time of punching, will cause busbar to drop, for fear of this situation, positive stop strip is set.If busbar drops between bolt in the time of punching, positive stop strip will carry out busbar spacing, avoid busbar directly to drop on the ground, cause the situation of punching failure to occur.
In sum, advantage of the present invention and beneficial effect are:
1. the present invention has avoided, in the time carrying out busbar punching, repeating to do gaging hole distance, and the work such as reaming hole, have improved operating efficiency greatly;
2. by the adjustment of bolt, the present invention goes back busbar practical and multiple different in width;
3. peep hole is set, is applicable to the installation location that width is greater than the busbar of mold;
4. limiting plate is set, and mold can be placed in mold fixing hole, is convenient to change the mold of different model;
5. magnet is set, by magnet, mold is adsorbed on limiting plate, make more stable being fixed in mold fixing hole of mold;
6. positive stop strip is set, has avoided busbar directly to drop on the ground, cause the situation of punching failure to occur.
Brief description of the drawings
In order to be illustrated more clearly in embodiments of the invention, will be briefly described describing the required accompanying drawing of using in the embodiment of the present invention below.Apparent, the accompanying drawing in the following describes is only some embodiment that record in the present invention, for a person skilled in the art, in the situation that not paying creative work, can also, according to accompanying drawing below, obtain other accompanying drawing.
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is structure schematic diagram of the present invention;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-fixed body, 2-mold, 3-bolt, 4-scale, 5-positive stop strip, 6-busbar, 101-holddown groove, 102-fixing hole, 103-peep hole, 104-limiting plate, 105-spacing hole, 201-punching hole.
Detailed description of the invention
In order to make those skilled in the art understand better the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.Apparent, embodiment described below is only the part in the embodiment of the present invention, instead of all.The embodiment recording based on the present invention, other all embodiment that those skilled in the art obtain in the situation that not paying creative work, all in the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1, busbar punching mould, comprises fixed body 1, mold 2, bolt 3 and scale 4; On fixed body 1, offer the holddown groove 101 of both ends open, centre position, the bottom place of holddown groove 101 offers the mold fixing hole 102 corresponding with mold 2 sizes, mold 2 is arranged in mold fixing hole 102, on mold 2, offer at least one punching hole 201, scale 4 is arranged at one end of holddown groove 101 bottoms, and the axis of scale 4 is parallel with the axis of holddown groove 101; The side of holddown groove 101 is at least provided with two bolts 3, bolt 3 run through the side of holddown groove 101 and with holddown groove 101 threaded engagement, bolt 3 axially parallel with the bottom of holddown groove 101.
In use, busbar 6 is put into holddown groove 101, then adjust the axial location of busbar 6, determine the tip lengths of busbar 6 wish processing by scale 4, then adjust bolt 3, make busbar 6 be fixed in the centre position of holddown groove 101, finally, from the direction at fixed body 1 back, the punching hole 201 that fluid pressure type punching apparatus is aimed on mold 2 can be carried out punching.
Embodiment 2:
As shown in Figure 2, the present embodiment is on the basis of embodiment 1, and the bottom of holddown groove 101 offers peep hole 103.
Be greater than the busbar 6 of mold 2 for width, carrying out busbar 6 while installing, be difficult to determine the distance between busbar 6 both sides and mold 2 both sides from front.Peep hole 103 is set for this reason, and the width of peep hole 103 is greater than the width of mold 2.In the time that busbar 6 is installed, can, from the back side of fixed body 1, observes the distance between busbar 6 both sides and mold 2 both sides by peep hole 103, thereby ensure that busbar 6 is set to accurate location.
Embodiment 3:
As shown in Figure 2, the present embodiment, on the basis of embodiment 1 or 2, is also provided with the limiting plate 104 concordant with described fixed body 1 outer surface in described mold fixing hole 102.
Limiting plate 104 is set, and mold 2 can be placed in mold fixing hole 102, is convenient to change the mold 2 of different model.
Embodiment 4:
The present embodiment, on the basis of embodiment 3, is provided with magnet in described limiting plate 104.
By magnet, mold 2 is adsorbed on limiting plate 104, makes more stable being fixed in mold fixing hole 102 of mold 2.
Embodiment 5:
As shown in Figure 1, the present embodiment, on the basis of above-mentioned any one embodiment, also comprises the spacing hole 105 that is opened in described holddown groove 101 sides; Also comprise through spacing hole 105 and by the positive stop strip 5 of described locating slot 101 tops, bottom.
Cause busbar 6 fixing not firm if bolt 3 is not tightened, in the time of punching, will cause busbar 6 to drop, for fear of this situation, positive stop strip 5 is set.After busbar 6 installations, insert positive stop strip 5, if busbar 8 drops in the time of punching between bolt 3, positive stop strip 5 will carry out busbar 6 spacing, avoid busbar 6 directly to drop on the ground, cause the situation of punching failure to occur.
As mentioned above, can realize preferably the present invention.

Claims (5)

1. busbar punching mould, is characterized in that:
Comprise fixed body (1), mold (2), bolt (3) and scale (4);
On fixed body (1), offer the holddown groove (101) of both ends open, centre position, the bottom place of holddown groove (101) offers the mold fixing hole (102) corresponding with mold (2) size, mold (2) is arranged in mold fixing hole (102), on mold (2), offer at least one punching hole (201), scale (4) is arranged at one end of holddown groove (101) bottom, and the axis of scale (4) is parallel with the axis of holddown groove (101);
The side of holddown groove (101) is at least provided with two bolts (3), bolt (3) run through the side of holddown groove (101) and with holddown groove (101) threaded engagement, bolt (3) axially parallel with the bottom of holddown groove (101).
2. busbar punching mould according to claim 1, is characterized in that:
The bottom of described holddown groove (101) offers peep hole (103).
3. busbar punching mould according to claim 1, is characterized in that:
In described mold fixing hole (102), be also provided with the limiting plate (104) concordant with described fixed body (1) outer surface.
4. busbar punching mould according to claim 3, is characterized in that:
Described limiting plate is provided with magnet in (104).
5. according to the busbar punching mould described in any one in claim 1 ~ 4, it is characterized in that:
Also comprise the spacing hole (105) that is opened in described holddown groove (101) side;
Also comprise through spacing hole (105) and by the positive stop strip (5) of top, described locating slot (101) bottom.
CN201410199871.0A 2014-05-13 2014-05-13 Busbar punching mould Active CN103962444B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410199871.0A CN103962444B (en) 2014-05-13 2014-05-13 Busbar punching mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410199871.0A CN103962444B (en) 2014-05-13 2014-05-13 Busbar punching mould

Publications (2)

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CN103962444A true CN103962444A (en) 2014-08-06
CN103962444B CN103962444B (en) 2015-08-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525706A (en) * 2014-11-28 2015-04-22 国网河南省电力公司洛阳供电公司 Die device for bus punching

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235436A (en) * 1997-02-24 1998-09-08 Yazaki Corp Cutting punch
KR20100094156A (en) * 2009-02-18 2010-08-26 주식회사 우진정공 Apparatus for manufacturing a bus-bar
KR20110106057A (en) * 2010-03-22 2011-09-28 이종성 Fixing brket unit for fixing bus bar and bus bar processing apparatus
CN202906250U (en) * 2012-09-21 2013-04-24 开封县供电有限责任公司 Hole distance positioner for copper bar and wire clamp
CN203508829U (en) * 2013-09-18 2014-04-02 五冶集团上海有限公司 Large-scale copper bar perforating and locating clamp
CN203817159U (en) * 2014-05-13 2014-09-10 国家电网公司 Busbar punching die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235436A (en) * 1997-02-24 1998-09-08 Yazaki Corp Cutting punch
KR20100094156A (en) * 2009-02-18 2010-08-26 주식회사 우진정공 Apparatus for manufacturing a bus-bar
KR20110106057A (en) * 2010-03-22 2011-09-28 이종성 Fixing brket unit for fixing bus bar and bus bar processing apparatus
CN202906250U (en) * 2012-09-21 2013-04-24 开封县供电有限责任公司 Hole distance positioner for copper bar and wire clamp
CN203508829U (en) * 2013-09-18 2014-04-02 五冶集团上海有限公司 Large-scale copper bar perforating and locating clamp
CN203817159U (en) * 2014-05-13 2014-09-10 国家电网公司 Busbar punching die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525706A (en) * 2014-11-28 2015-04-22 国网河南省电力公司洛阳供电公司 Die device for bus punching

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