CN203459586U - U-shaped bend mould of bus bending machine - Google Patents
U-shaped bend mould of bus bending machine Download PDFInfo
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- CN203459586U CN203459586U CN201320511942.7U CN201320511942U CN203459586U CN 203459586 U CN203459586 U CN 203459586U CN 201320511942 U CN201320511942 U CN 201320511942U CN 203459586 U CN203459586 U CN 203459586U
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- bus
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- mould
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Abstract
The utility model discloses a U-shaped bend mould of a bus bending machine in the technical field of problems of bending machines, and aims to solve the problem that small-interval U-shaped bending of a bus is inconvenient in assembly and disassembly in the prior art. The U-shaped bend mould comprises a U-shaped bend male mould and an electronic female mould, which are arranged on a main board provided with a tensioning mechanism; a guide slot for the electronic female mould to reciprocate is further formed in the main board, the bottom of the electronic female mould penetrates the guide slot and is connected with a slide block, a sliding rail is arranged on the lower part of the main board along the two sides of the guide slot, and the slide block is arranged in the sliding rail; the main board is also fixedly provided with a bending oil cylinder of which the piston rod is connected with the slide block; the electronic female mould comprises two rotatable follow-up pressing blocks of which the axes are perpendicular to the surface of the main board, and the follow-up pressing blocks are symmetrically arranged on two sides of the guide slot. The bus is bended through the cooperation of the U-shaped male mould and the electronic female mould, and can be taken out easily by opening the tensioning mechanism, the small-interval bending of the bus is realized, the disassembly, assembly and adjustment are convenient, the operation is easy, and the bending machining efficiency is significantly improved.
Description
Technical field
The utility model relates to a kind of bender, particularly the U-shaped bending mould of a kind of bender for bus-bar.
Background technology
The electrical equipments such as power distribution equipment are carrying out bus while connecting, because the joint face at bus two ends is not often in same plane, for guaranteeing to be connected firmly, and connecting portion is fully contacted, improve the current-carrying capacity of bus, reduce the resistance of link, must be by the certain angle of bus bending.
Bus bending device of the prior art, what have passes through simple clamping mould on vice, twist and warping manually, windup-degree error is large, and labour intensity is high, and efficiency is low; The Bending Mould that passes through to be installed on bender also having is realized, but its complicated structure, for the U-shaped bending of the little spacing of bus, dismounting is inconvenience extremely, wastes time and energy, and production efficiency is low; And bending angle is smaller, general angle is less than 90 degree, and Bending Processing is restricted.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of bender for bus-bar U-shaped bending mould, can realize the U-shaped bending of the little spacing of bus, has mounting or dismounting advantage easy to adjust, simple to operate.
The purpose of this utility model is achieved in that the U-shaped bending mould of bender for bus-bar, comprise the curved punch of the U being arranged on mainboard and electronic concave die, the setting corresponding with electronic concave die of the curved punch of described U, the curved punch of U is vertically fixed on described mainboard, and mainboard is provided with for straining the tensioning mechanism of the curved punch of U; On described mainboard, also offer the reciprocating gathering sill of supplied for electronic die, the bottom of electronic concave die is connected with slide block through gathering sill, and the bottom of mainboard is also equipped with slide rail along the both sides of described gathering sill, and described slide block is located in slide rail; On described mainboard, be also fixed with bending oil cylinder, described slide block is connected with the piston rod of bending oil cylinder; Described electronic concave die includes two axis perpendicular to mainboard surface rotating servo-actuated briquetting, and servo-actuated briquetting symmetry is divided into gathering sill both sides.
During the utility model work, to treat that bending bus is placed between the curved punch of U and electronic concave die, put down tensioning mechanism, start bending oil cylinder, piston rod stretches out and drives slide block to travel forward, when servo-actuated briquetting props up bus, continue to promote slide block, bus starts bending distortion, and two servo-actuated briquettings rotate around axis separately, makes the outer surface of bus and the working face of servo-actuated briquetting keep laminating, bus by bending after set angle, the piston rod of bending oil cylinder is regained, and band movable slider resets, and first bending completes; According to the curved spacing of bus U, require to adjust bus, complete after second bending, lift tensioning mechanism, bus directly can be taken out.Compared with prior art, the beneficial effects of the utility model are: 1, U-shaped bending mould of the present utility model, bus bending angle equals 180 degree and deducts two servo-actuated briquetting rotational angle sums, can detect in real time bending angle by the angle-position encoder on electronic concave die, there is higher angle bending precision and larger angle bending scope; 2, after bus bending completes, lift tensioning mechanism and bus easily can be taken out, realized the U-shaped bending of the little spacing of bus, dismounting is easy to adjust, simple to operate, and Bending Processing efficiency significantly improves; 3, by changing the specification of the curved punch of U, can realize the U-shaped bending of different-thickness bus.
As preferred version of the present utility model, described tensioning mechanism comprises rob support, two pull bars that be arranged in parallel and is fixed on two pull bar briquettings between pull bar, and two pull bars are rotationally connected by pull rod shaft and described rob support.During work, pull bar is put down, pull bar briquetting props up the back of the curved punch of U, prevents that the curved punch of U is pushed by electronic concave die and occurred displacement or distortion.
As further improvement of the utility model, the inner side of described pull bar is provided with air spring, and one end of described air spring is articulated with on described pull bar, and the other end is connected on described rob support by air spring support.During off working state, air spring is propped up pull bar, has stable working, easy to operate feature.
As further improvement of the utility model, the back of the inner side of described pull bar briquetting and the curved punch of described U is corresponding is provided with pad, and the outside of pull bar briquetting is provided with lift-pull handle.The setting of pad is mainly used in the gap between compensation linkage briquetting and the curved punch of U, makes the curved punch of U stressed more even, and the setting of lift-pull handle is convenient to putting down of pull bar and is lifted operation.
As further improvement of the utility model, between the curved punch of described U and mainboard, be provided with lining, the lower end of the curved punch of U is fixedly connected with described mainboard by punch locating piece.Punch locating piece is pulled down and can be implemented to change to the curved punch of U.
As further improvement of the utility model, between described slide rail and mainboard, be also provided with slide rail backing plate.Not only to slide block, operation has guide effect to slide rail backing plate, and can effectively reduce the friction between slide block and mainboard.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the utility model off working state perspective view.
Fig. 5 is the utility model duty perspective view.
Fig. 6 is the structural representation of the servo-actuated briquetting of the utility model while pushing bus.
Wherein, 1 mainboard; 2. the curved punch of U; 3 electronic concave dies; 4 linings; 5 punch locating pieces; 6a rob support; 6b pull bar; 6c pull bar briquetting; 6d pull rod shaft; 6e pad; 6f lift-pull handle; 7a air spring; 7b air spring support; 8 gathering sills; 9 slide blocks; 10 slide rails; 11 slide rail backing plates; 12 bending oil cylinders; 13 servo-actuated briquettings.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-5, the U-shaped bending mould of bender for bus-bar, comprise the curved punch 2 of the U being arranged on mainboard 1 and electronic concave die 3, the curved punch 2 of U and the corresponding setting of electronic concave die 3, the curved punch 2 of U is vertically fixed on mainboard 1, between the curved punch 2 of U and mainboard 1, be provided with lining 4, the lower end of the curved punch 2 of U is fixedly connected with mainboard 1 by punch locating piece 5.Mainboard 1 is provided with for straining the tensioning mechanism of the curved punch 2 of U, after tensioning mechanism is connected by key with mainboard 1, then is bolted.Tensioning mechanism comprises rob support 6a, two pull bar 6b that be arranged in parallel and is fixed on two pull bar briquetting 6c between pull bar 6b, two pull bar 6b are rotationally connected by pull rod shaft 6d and rob support 6a, the two ends of pull rod shaft 6d are stretched out rob support 6a and are connected with ripplet handle, by regulating the rotation flexibility ratio of ripplet handle compensation linkage 6b.The inner side of pull bar 6b is provided with air spring 7a, and it is upper that one end of air spring 7a is articulated with pull bar 6b, and the other end is connected on rob support 6a by air spring support 7b.The back of the inner side of pull bar briquetting 6c and the curved punch 2 of U is corresponding is provided with pad 6e, and the outside of pull bar briquetting 6c is provided with lift-pull handle 6f.On mainboard 1, also offer the reciprocating gathering sill 8 of supplied for electronic die 3, the bottom of electronic concave die 3 is connected with slide block 9 through gathering sill 8, and slide block 9 can be for T-shaped, and the bottom of mainboard 1 is also equipped with slide rail 10 along the both sides of gathering sill 8, and slide block 9 is located in slide rail 10; Between slide rail 10 and mainboard 1, be also provided with slide rail backing plate 11.On mainboard 1, be fixed with bending oil cylinder 12, slide block 9 is connected with the piston rod of bending oil cylinder 12; Electronic concave die 3 includes two axis perpendicular to mainboard 1 surface rotating servo-actuated briquetting 13, and servo-actuated briquetting 13 symmetries are divided into gathering sill 8 both sides, and the cross section of servo-actuated briquetting 13 can be triangle, square or other polygons.
As shown in Figure 6, structural representation while pushing bus for the servo-actuated briquetting 13 of the utility model, two servo-actuated briquettings 13 rotate around axis separately, make the outer surface of bus and the working face of servo-actuated briquetting 13 keep laminating, bus bending angle equals 180 degree and deducts two servo-actuated briquetting 13 rotational angle sums, the axle core of the concentric installing angle encoder in rotating shaft upper end of servo-actuated briquetting 13, by the angle-position encoder being arranged on electronic concave die 3, constantly detect in real time the bending angle that feedback bus reaches, improved bending precision and the efficiency of bender for bus-bar.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (6)
1. the U-shaped bending mould of bender for bus-bar, it is characterized in that, comprise the curved punch of the U being arranged on mainboard and electronic concave die, the setting corresponding with electronic concave die of the curved punch of described U, the curved punch of U is vertically fixed on described mainboard, and mainboard is provided with for straining the tensioning mechanism of the curved punch of U; On described mainboard, also offer the reciprocating gathering sill of supplied for electronic die, the bottom of electronic concave die is connected with slide block through gathering sill, and the bottom of mainboard is also equipped with slide rail along the both sides of described gathering sill, and described slide block is located in slide rail; On described mainboard, be also fixed with bending oil cylinder, described slide block is connected with the piston rod of bending oil cylinder; Described electronic concave die includes two axis perpendicular to mainboard surface rotating servo-actuated briquetting, and servo-actuated briquetting symmetry is divided into gathering sill both sides.
2. the U-shaped bending mould of bender for bus-bar according to claim 1, it is characterized in that, described tensioning mechanism comprises rob support, two pull bars that be arranged in parallel and is fixed on two pull bar briquettings between pull bar, and two pull bars are rotationally connected by pull rod shaft and described rob support.
3. the U-shaped bending mould of bender for bus-bar according to claim 2, is characterized in that, the inner side of described pull bar is provided with air spring, and one end of described air spring is articulated with on described pull bar, and the other end is connected on described rob support by air spring support.
4. according to the U-shaped bending mould of the bender for bus-bar described in claim 2 or 3, it is characterized in that, the back of the inner side of described pull bar briquetting and the curved punch of described U is corresponding is provided with pad, and the outside of pull bar briquetting is provided with lift-pull handle.
5. the U-shaped bending mould of bender for bus-bar according to claim 4, is characterized in that, between the curved punch of described U and mainboard, is provided with lining, and the lower end of the curved punch of U is fixedly connected with described mainboard by punch locating piece.
6. the U-shaped bending mould of bender for bus-bar according to claim 1, is characterized in that, is also provided with slide rail backing plate between described slide rail and mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511942.7U CN203459586U (en) | 2013-08-21 | 2013-08-21 | U-shaped bend mould of bus bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511942.7U CN203459586U (en) | 2013-08-21 | 2013-08-21 | U-shaped bend mould of bus bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459586U true CN203459586U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511942.7U Expired - Fee Related CN203459586U (en) | 2013-08-21 | 2013-08-21 | U-shaped bend mould of bus bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772410A (en) * | 2015-04-30 | 2015-07-15 | 邹科寅 | Bending equipment with dual guide slots for power transmission cable and bending method for power transmission cable |
| CN107610926A (en) * | 2017-10-31 | 2018-01-19 | 国网山东省电力公司济阳县供电公司 | A kind of transformer outlet bending device |
| CN107838325A (en) * | 2017-12-25 | 2018-03-27 | 洛阳伟信电子科技有限公司 | A kind of bending tool |
-
2013
- 2013-08-21 CN CN201320511942.7U patent/CN203459586U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772410A (en) * | 2015-04-30 | 2015-07-15 | 邹科寅 | Bending equipment with dual guide slots for power transmission cable and bending method for power transmission cable |
| CN107610926A (en) * | 2017-10-31 | 2018-01-19 | 国网山东省电力公司济阳县供电公司 | A kind of transformer outlet bending device |
| CN107610926B (en) * | 2017-10-31 | 2019-10-11 | 国网山东省电力公司济阳县供电公司 | A kind of transformer outlet bending device |
| CN107838325A (en) * | 2017-12-25 | 2018-03-27 | 洛阳伟信电子科技有限公司 | A kind of bending tool |
| CN107838325B (en) * | 2017-12-25 | 2024-05-28 | 洛阳伟信电子科技有限公司 | Bending tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |