CN203649087U - Die for twisting busbar - Google Patents
Die for twisting busbar Download PDFInfo
- Publication number
- CN203649087U CN203649087U CN201320888204.4U CN201320888204U CN203649087U CN 203649087 U CN203649087 U CN 203649087U CN 201320888204 U CN201320888204 U CN 201320888204U CN 203649087 U CN203649087 U CN 203649087U
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- die
- twisting
- busbar
- fixed
- hole
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model relates to a die for twisting a busbar and belongs to the technical field of a die for twisting a busbar. The technical aim achieved by the utility model is that the die for twisting a busbar can automatically twist a busbar, is low in manufacture cost, is easy to operate, reliably positions a busbar and is quite high in twisting precision. The adopted technical solution is that the die for twisting a busbar comprises a base plate, a fixing die and a twisting die. The fixing die and the twisting die are both fixed to the base plate. The fixing die is equipped with a first rectangular through hole, and a first busbar positioning die is placed into the first rectangular through hole. The twisting die includes a twisting axle stand, a gear twisting die and a tooth bar. The gear twisting die can rotate about the axis. The tooth bar drives the gear twisting die to rotate so that a busbar can be twisted. The die for twisting a busbar is suitable for the busbar machining field.
Description
Technical field
A kind of bus bar twisting mould of the utility model, belongs to a kind of technical field of the mould that busbar is twisted and warped.
Background technology
In Electrical equipment installation engineering electric power system, in the time the electrical equipments such as power distribution equipment being carried out to busbar connection, due to two connecting end surfaces of a busbar not at grade, so there will be the situations such as fixed part is firm, contact area is little in the time using the fixing busbar of the connectors such as bolt, therefore in order to improve the current-carrying capacity of busbar, the resistance value that reduces junction, raising security, need to carry out to busbar the twist and warping of certain angle;
At present, bus bar twisting mode has three kinds: the first is with vice, one end of busbar to be clamped, the other end of clamping busbar with pliers relies on manpower twist and warping busbar, and the twist and warping mode of this non-automaticization is used very effort, and working (machining) efficiency and quality are also very poor; The second is, with Asymmetric Extrusion mould, busbar is pushed to realize twist and warping by force, not only complicated operation of this mode, and also it is unreliable to add man-hour location in twist and warping, and busbar surface very easily occurs that impression is even scratched, and its twist and warping precision is not high; The third is to use special bus bar twisting equipment to twist and warp busbar, due to twist and warping processing less running in actual production, buy that special equipment investment is large, expense is high, but utilization rate of equipment and installations is but very low.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: provide one can automation twist and warping busbar, cost of manufacture cheap, simple to operate, and, twist and warping precision high bus bar twisting mould reliable to busbar location.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of bus bar twisting mould, comprise base plate, for the fixed die of fixing busbar with for twisting and warping the twisting die of busbar, and fixed die and twisting die are all fixed on base plate; On described fixed die, be provided with the first rectangular through hole, in the first rectangular through hole, be provided with the first busbar positioning module; Described twisting die comprises twisting die axle bed, gear twisting die and tooth bar, and described twisting die axle bed comprises two twisting die bases that are fixed on side by side on base plate, and the middle part of two twisting die bases all has circular mounting hole; Described gear twisting die is thin ends and thick middle Step Shaft, and be provided with the gear teeth on the circumference of intermediate portion, the two ends of gear twisting die are arranged on respectively in the circular mounting hole of two twisting die bases, gear twisting die can rotate around its axis, the end face center of gear twisting die has the second rectangular through hole, is provided with the second busbar positioning module in the second rectangular through hole; Described tooth bar between two twisting die bases, and with gear twisting die on gear teeth meshing, described tooth bar promotes gear twisting die and rotates the twist and warping that realize busbar; When work, busbar one end is arranged in the first rectangular through hole, and the other end is arranged in the second rectangular through hole, and when busbar is not twisted and warped, the first rectangular through hole and the second rectangular through hole are positioned at same plane.
Described fixed die comprises fixed die base and fixed die cover plate, fixed die base is fixed on described base plate, one end of fixed die cover plate and fixed die base are hinged, the other end is bolted on fixed die base, the correspondence position of fixed die base and fixed die cover plate is provided with groove, in the time that fixed die cover plate covers on fixed die base, above-mentioned two grooves form described the first rectangular through hole; The bottom of described two twisting die base opposite faces is provided with draw-in groove, on two sides of described tooth bar, is provided with the projection adapting with draw-in groove, and tooth bar is coordinated and play the guiding role with described draw-in groove by the projection on it; Four angles of described two twisting die bases are all bolted on together, and four bolts are all set with support set in the part between two twisting die bases, and the top of two twisting die bases is connected by twisting die top cover; Described fixed die is bolted on base plate, has the elongated hole fixing for bolt on fixed die, correspondingly on the base plate between fixed die and twisting die is provided with multiple screws; The seamed edge that described the first busbar positioning module and the second busbar positioning module contact with busbar all passes through fillet processing.
The utility model compared with prior art has following beneficial effect:
1, a kind of bus bar twisting mould of the utility model, by the fixed die for fixing busbar with form for the twisting die two parts of twisting and warping busbar, simple in structure, cost of manufacture is cheap; Twisting die is mainly made up of gear twisting die and tooth bar for the parts of twisting and warping busbar, and tooth bar promotes to automation gear twisting die and rotates to realize the twist and warping to busbar under the control of external motivating force, operates very simple; On fixed die and twisting die, be provided with busbar positioning module, can realize the reliable location to bus bar twisting position, improved the twist and warping precision of busbar;
2, a kind of bus bar twisting mould of the utility model, all seamed edges that contact with busbar due to its busbar positioning module all pass through fillet processing, therefore twist and warping mould, in the process that busbar is twisted and warped, can not produce impression and damage to the surface of busbar.
3, a kind of bus bar twisting mould of the utility model, can be used in conjunction with common bus bar bending machine, when use, only the utility model need be arranged on common bus bar bending machine, tooth bar in the utility model is contacted with the drive unit of common bus bar bending machine, in the time that needs are twisted and warped busbar, one end of busbar is fixed on by the first busbar positioning module in the first rectangular through hole of fixed die in the utility model, the other end is fixed on by the second busbar positioning module in the second rectangular through hole of the utility model middle gear twisting die, start the drive unit of common bus bar bending machine, the tooth bar that drive unit automatically promotes in the utility model moves back and forth, moving process middle rack promotes gear twisting die and turns an angle, the twist and warping to busbar are realized, easy to process, use cost is low, and twist and warping angle is large.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model while packing busbar into;
Fig. 3 is the structural representation after the utility model twist and warping busbar;
In figure: 1 is base plate, 2 is fixed die, and 3 is twisting die, 4 is the first busbar positioning module, and 5 is twisting die axle bed, and 6 is gear twisting die, 7 is tooth bar, and 8 is twisting die base, and 9 is the second busbar positioning module, 10 is fixed die base, 11 is fixed die cover plate, and 12 is support set, and 13 is twisting die top cover, 14 is mold jacking block, and 15 is installed part.
The specific embodiment
As shown in Figure 1, a kind of bus bar twisting mould, comprises base plate 1, for the fixed die 2 of fixing busbar with for twisting and warping the twisting die 3 of busbar, and fixed die 2 and twisting die 3 are all fixed on base plate 1, on described fixed die 2, be provided with the first rectangular through hole, in the first rectangular through hole, be provided with the first busbar positioning module 4, described twisting die 3 comprises twisting die axle bed 5, gear twisting die 6 and tooth bar 7, and described twisting die axle bed 5 comprises that two middle parts that are fixed on side by side 8, two the twisting die bases 8 of twisting die base on base plate 1 all have circular mounting hole, described gear twisting die 6 is thin ends and thick middle Step Shaft, and be provided with the gear teeth on the circumference of intermediate portion, the two ends of gear twisting die 6 are arranged on respectively in the circular mounting hole of two twisting die bases 8, gear twisting die 6 can rotate around its axis, the end face center of gear twisting die 6 has the second rectangular through hole, in the second rectangular through hole, be provided with the second busbar positioning module 9, for the busbar of different size, can change corresponding busbar positioning module, complete accurate location and the clamping of busbar, in the present embodiment, the first busbar positioning module 4 is the same with the shape of the second busbar positioning module 9, form by two L shaped draw-in grooves, two L shaped draw-in grooves surround a square through hole accordingly, described tooth bar 7 between two twisting die bases 8, and with gear twisting die 6 on gear teeth meshing, described tooth bar 7 promotes gear twisting die 6 and rotates the twist and warping that realize busbar, when work, busbar one end is arranged in the first rectangular through hole, and the other end is arranged in the second rectangular through hole, and when busbar is not twisted and warped, the first rectangular through hole and the second rectangular through hole are positioned at same plane, described fixed die 2 comprises fixed die base 10 and fixed die cover plate 11, fixed die base 10 is fixed on described base plate 1, one end of fixed die cover plate 11 and fixed die base 10 are hinged, the other end is bolted on fixed die base 10, the correspondence position of fixed die base 10 and fixed die cover plate 11 is provided with groove, in the time that fixed die cover plate 11 covers on fixed die base 10, above-mentioned two grooves form described the first rectangular through hole.
For tooth bar 7 can be moved back and forth in the horizontal direction, can draw-in groove be set in the bottom of described two twisting die base 8 opposite faces, and on two sides of described tooth bar 7, being provided with the projection adapting with draw-in groove, tooth bar 7 coordinates with described draw-in groove by the projection on it and play the guiding role; Because the volume and weight of described gear twisting die 6 is relatively large, for Support Gear twisting die 6 well, four of described two twisting die bases 8 angle can be bolted on together; Can in the part between two twisting die bases 8, be set with support set 12 at four bolts, further strengthen the support strength to gear twisting die 6; The top that 13, two twisting die bases 8 of twisting die top cover can be set at the top of twisting die axle bed 5 is connected by twisting die top cover 13, has further strengthened the support force of two twisting die bases 8; Described fixed die 2 is bolted on base plate 1, on fixed die 2, have the elongated hole fixing for bolt, correspondingly on base plate 1 between fixed die 2 and twisting die 3 be provided with multiple screws, by cooperatively interacting of bolt, elongated hole and screw, can adjust the distance between fixed die 2 and twisting die 3 according to the dimensions of busbar to be turned round, complete the processing to difference twist and warping angle, strengthened utilization flexibility of the present utility model; In twist and warping process, in order to make busbar surface can not produce impression, the seamed edge that described the first busbar positioning module 4 and the second busbar positioning module 9 can be contacted with busbar, through fillet processing, is installed and carrying for convenient, and base plate 1 both sides that can twist and warp mould at the utility model arrange installed part 15.
The utility model can be used in conjunction with common bus bar bending machine, for the utility model bus bar twisting mould is fixed on common bus bar bending machine, can a plug-in unit (not shown) be set in base plate 1 bottom of twist and warping mould, this plug-in unit is inserted on common bus bar bending machine in corresponding groove, a mold jacking block 14 is set on the twisting die top cover 13 at twisting die axle bed 5 tops, and described mold jacking block 14 coordinates installation with bus bar bending machine, when use, as shown in Figure 2, first adjust the distance (generally the distance between fixed die 2 and twisting die 3 being adjusted into the twice of busbar width) between fixed die 2 and twisting die 3 according to busbar specification, one end of busbar is inserted in the second rectangular through hole of gear twisting die 6, and insert the second busbar positioning module 9 in the second rectangular through hole inner side, again fixed die cover plate 11 is opened, in the groove of fixed die base 10, put into the half (i.e. a L shaped draw-in groove) of the first busbar positioning module 4 of choosing according to busbar specification, the other end of busbar is put into the L shaped draw-in groove of fixed die base 10 grooves, second half (being one of them L shaped draw-in groove) of the first busbar positioning module 4 put into the relevant position of fixed die base 10 grooves, fixed die cover plate 11 closes, and fix with bolt tightening, in order to locate accurately the twist and warping position to busbar, the end of the first busbar positioning module 4 and the second busbar positioning module 9 must flush with the end of fixed die base 10 and gear twisting die 6, as shown in Figure 3, one end of busbar mould base 10 and fixed die cover plate 11 that be fixed clamps and cannot move, in the time that common bus bar bending machine applies bending pressure to tooth bar 7, tooth bar 7 moves promotion gear twisting die 6 and rotates, the busbar other end of its clamping is reversed certain angle by gear twisting die 6, completes twist and warping processing, after completion of processing, as long as the second busbar positioning module 9 in the bolt on loosening fixed die cover plate 11, taking-up gear twisting die 6, can take out the busbar machining.
The utility model can carry out the twist and warping of special angle under the driving of external motivating force to busbar, especially in the time that external motivating force is provided by common bus bar bending machine, the packing into and unload very convenient of busbar, in twist and warping process, gear twisting die 6 acts on torsional moment the center line of busbar completely, can not cause any scuffing to busbar surface, and can control the bending promotion stroke of common bus bar bending machine, busbar once can be twisted and warped and put in place.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (6)
1. a bus bar twisting mould, is characterized in that: comprise base plate (1), for the fixed die (2) of fixing busbar with for twisting and warping the twisting die (3) of busbar, fixed die (2) and twisting die (3) are all fixed on base plate (1);
On described fixed die (2), be provided with the first rectangular through hole, in the first rectangular through hole, be provided with the first busbar positioning module (4);
Described twisting die (3) comprises twisting die axle bed (5), gear twisting die (6) and tooth bar (7), described twisting die axle bed (5) comprises two twisting die bases (8) that are fixed on side by side on base plate (1), and the middle part of two twisting die bases (8) all has circular mounting hole; Described gear twisting die (6) is thin ends and thick middle Step Shaft, and be provided with the gear teeth on the circumference of intermediate portion, the two ends of gear twisting die (6) are arranged on respectively in the circular mounting hole of two twisting die bases (8), gear twisting die (6) can rotate around its axis, the end face center of gear twisting die (6) has the second rectangular through hole, is provided with the second busbar positioning module (9) in the second rectangular through hole; Described tooth bar (7) is positioned between two twisting die bases (8), and with gear twisting die (6) on gear teeth meshing, described tooth bar (7) promotes gear twisting die (6) and rotates and realize the twist and warping of busbar;
When work, busbar one end is arranged in the first rectangular through hole, and the other end is arranged in the second rectangular through hole, and when busbar is not twisted and warped, the first rectangular through hole and the second rectangular through hole are positioned at same plane.
2. a kind of bus bar twisting mould according to claim 1, it is characterized in that: described fixed die (2) comprises fixed die base (10) and fixed die cover plate (11), fixed die base (10) is fixed on described base plate (1), one end of fixed die cover plate (11) and fixed die base (10) are hinged, the other end is bolted on fixed die base (10), the correspondence position of fixed die base (10) and fixed die cover plate (11) is provided with groove, when fixed die cover plate (11) covers in the time that fixed die base (10) is upper, above-mentioned two grooves form described the first rectangular through hole.
3. a kind of bus bar twisting mould according to claim 1 and 2, it is characterized in that: the bottom of described two twisting die bases (8) opposite face is provided with draw-in groove, on two sides of described tooth bar (7), be provided with the projection adapting with draw-in groove, tooth bar (7) is coordinated and play the guiding role with described draw-in groove by the projection on it.
4. a kind of bus bar twisting mould according to claim 1 and 2, it is characterized in that: four angles of described two twisting die bases (8) are all bolted on together, four bolts are positioned in the part between two twisting die bases (8) and are all set with support set (12), and the top of two twisting die bases (8) is connected by twisting die top cover (13).
5. a kind of bus bar twisting mould according to claim 1 and 2, it is characterized in that: described fixed die (2) is bolted on base plate (1), fixed die has the elongated hole fixing for bolt on (2), and fixed die (2) is gone up corresponding multiple screws that are provided with the base plate (1) between twisting die (3).
6. a kind of bus bar twisting mould according to claim 1 and 2, is characterized in that: the seamed edge that described the first busbar positioning module (4) and the second busbar positioning module (9) contact with busbar all passes through fillet processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888204.4U CN203649087U (en) | 2013-12-31 | 2013-12-31 | Die for twisting busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888204.4U CN203649087U (en) | 2013-12-31 | 2013-12-31 | Die for twisting busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649087U true CN203649087U (en) | 2014-06-18 |
Family
ID=50915527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888204.4U Expired - Lifetime CN203649087U (en) | 2013-12-31 | 2013-12-31 | Die for twisting busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706695A (en) * | 2013-12-31 | 2014-04-09 | 山西尚宽电气集团有限公司 | Busbar twisting die |
| CN104815885A (en) * | 2015-05-18 | 2015-08-05 | 国家电网公司 | Busbar bending device |
| CN107983812A (en) * | 2016-09-23 | 2018-05-04 | 温州职业技术学院 | Handware full-automatic molding production line |
-
2013
- 2013-12-31 CN CN201320888204.4U patent/CN203649087U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706695A (en) * | 2013-12-31 | 2014-04-09 | 山西尚宽电气集团有限公司 | Busbar twisting die |
| CN104815885A (en) * | 2015-05-18 | 2015-08-05 | 国家电网公司 | Busbar bending device |
| CN107983812A (en) * | 2016-09-23 | 2018-05-04 | 温州职业技术学院 | Handware full-automatic molding production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Die for twisting busbar Effective date of registration: 20161212 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2016140000014 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170922 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2016140000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Die for twisting busbar Effective date of registration: 20171012 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2017140000021 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181029 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2017140000021 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Die for twisting busbar Effective date of registration: 20181116 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2018140000018 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200402 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2018140000018 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Die for twisting busbar Effective date of registration: 20200408 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: Y2020980001351 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210308 Granted publication date: 20140618 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: Y2020980001351 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |