CN203503456U - Amorphous alloy iron core molding table - Google Patents

Amorphous alloy iron core molding table Download PDF

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Publication number
CN203503456U
CN203503456U CN201320450926.1U CN201320450926U CN203503456U CN 203503456 U CN203503456 U CN 203503456U CN 201320450926 U CN201320450926 U CN 201320450926U CN 203503456 U CN203503456 U CN 203503456U
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CN
China
Prior art keywords
iron core
amorphous alloy
table top
alloy iron
plate
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Expired - Fee Related
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CN201320450926.1U
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Chinese (zh)
Inventor
江允之
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JIANGSU DINGMAO ELECTRICAL EQUIPMENT Co Ltd
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JIANGSU DINGMAO ELECTRICAL EQUIPMENT Co Ltd
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Abstract

The utility model discloses an amorphous alloy iron core molding table. The amorphous alloy iron core molding table comprises a table rack and a table surface which is arranged on the table rack, wherein the rear end of the table surface is rotatably connected with the table rack; a front clamping mechanism, a left clamping mechanism and a right clamping mechanism are arranged on the table surface; the left clamping mechanism and the right clamping mechanism are positioned behind the left and right sides of the front clamping mechanism; a front clamping groove, a left clamping groove and a right clamping groove, which are adjustable in width, are formed in the front clamping mechanism, the left clamping mechanism and the right clamping mechanism respectively; an amorphous alloy iron core band is clamped into the front clamping groove, the left clamping groove and the right clamping groove and is of an inverted-U-shaped structure. According to the amorphous alloy iron core molding table, the amorphous alloy iron core band is directly clamped through the front clamping mechanism, the left clamping mechanism and the right clamping mechanism; when the front end of the table surface rises, the amorphous alloy iron core band is approximate to be inverted-U-shaped under the action of own weight; the amorphous alloy iron core band can be annular by simple bending and butt joint; finally, a rectangular iron core frame with four arc-shaped corners is formed under the action of extrusion in three to four directions. The operation is simple, and the molding efficiency and the molding quality are improved.

Description

Amorphous alloy iron core workbench
Technical field
The utility model relates to technical field of transformer manufacturing, is specifically related to a kind of amorphous alloy iron core workbench.
Background technology
The material of making at present transformer core mainly contains two kinds of silicon strip and non-crystaline amorphous metals, and non-crystaline amorphous metal is compared with silicon strip, is a kind of material of more energy-conservation manufacture transformer core.
Non-crystaline amorphous metal is to adopt rapid quench to solidify production technology, and its physical state shows as metallic atom and is unordered noncrystal arrangement, is more conducive to be magnetized and degaussing.This material is for transformer core, and transformer magnetization process is very easy to, thereby greatly reduces the no-load loss of transformer.From the no-load loss reduction degree of transformer, amorphous alloy strips is that the silicon strip of all various trades mark is at present incomparable.
At present, amorphous iron core forming method adopts the disclosed a kind of amorphous iron core forming method of Chinese invention patent CN101256885A more, it first divides into groups the amorphous steel band as iron core raw material to cut according to the size of calculating, form some laminations, lamination is on the same group equal in length, lamination length is not on the same group etc., then each group lamination alignment is stacked, adopt clamping tool successively each group lamination middle part desired location to be clamped according to the length of lamination, then lamination is bent, form the annular of preliminary docking, this annular is inwardly being pushed in two vertical direction, be squeezed into approximate rectangular, by inside and outside formed clamping strap, the iron core of this sub-circular being squeezed into four jiaos is again the rectangle iron core of arc.
While utilizing above-mentioned amorphous iron core forming method to make amorphous iron core, preferably use special-purpose workbench, to improve shaping efficiency and Forming Quality.
Summary of the invention
The utility model object is to provide a kind of amorphous alloy iron core workbench that improves shaping efficiency and Forming Quality.
For achieving the above object, the technical solution adopted in the utility model is: a kind of amorphous alloy iron core workbench, comprise stand and table top provided thereon, the rear end of described table top and described stand are rotationally connected, described table top is provided with front clamp mechanism and is positioned at this front clamp mechanism left, the left clamp system of right two proceeds posterolateral, right clamp system, described front clamp mechanism, on left clamp system and right clamp system, be respectively equipped with broad-adjustable front bayonet slot, left draw-in groove and right draw-in groove, amorphous alloy iron core band is arranged in described front bayonet slot, in left draw-in groove and right draw-in groove, be inverted U-shaped.Utilize said structure, amorphous alloy iron core band is arranged in described front bayonet slot, left draw-in groove and right draw-in groove, then the front end of table top is risen, amorphous alloy iron core band is inverted U-shaped under Gravitative Loads, then in the situation that lamination is divided into some groups, each group lamination is bent, the junction of amorphous iron chip stacks on the same group, forms a short circuit seam, and the short circuit not forming on the same group seam is not overlapping, to form the bridging arrangement between each group, optimize the transmission of magnetic flux.Seam on the same group can not be the stepped distribution of a ladder, can be two relative stepped distributions yet.
In technique scheme, described front clamp mechanism is comprised of front apron and the front pressuring plate be located on described table top, forms described front bayonet slot between described front apron and front pressuring plate.
Further technical scheme, described front apron and front pressuring plate be detachable being connected on described table top all.
In technique scheme, described left clamp system is comprised of right baffle-plate and the left pressing plate be located on described table top, forms described left draw-in groove between described right baffle-plate and left pressing plate.
Further technical scheme, described right baffle-plate and left pressing plate be detachable being connected on described table top all.
In technique scheme, described right clamp system is comprised of right baffle plate and the right pressing plate be located on described table top, forms described right draw-in groove between described right baffle plate and right pressing plate.
Further technical scheme, described right baffle plate and right pressing plate be detachable being connected on described table top all.
In technique scheme, described front pressuring plate is positioned at the place ahead of front apron, and front pressuring plate and described table top be slidably connected, and described front pressuring plate drives oil cylinder to be connected with the front pressuring plate that is positioned at described table top below.
In technique scheme, described left pressing plate is positioned at the left side of right baffle-plate, and left pressing plate and described table top be slidably connected, and described left pressing plate drives oil cylinder to be connected with the left pressing plate that is positioned at described table top below.
In technique scheme, described right pressing plate is positioned at the right side of right baffle plate, and right pressing plate and described table top be slidably connected, and described right pressing plate drives oil cylinder to be connected with the right pressing plate that is positioned at described table top below.
By said structure, the amorphous iron core frame that can circularize docking 3 ~ 4 sides inwardly pushes, and being squeezed into four jiaos is the rectangle iron core frame of arc.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1. the utility model adopts front clamp mechanism, left clamp system and right clamp system directly to clamp amorphous alloy iron core band, and it is approximate inverted U-shaped that its front end at table top is while rising under Gravitative Loads, then by simple bending, docking, can form annular, finally under the squeezing action of 3 ~ 4 directions, forming four jiaos is the rectangle iron core frame of arc, simple to operate, improve shaping efficiency and Forming Quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the in running order structural representation of embodiment mono-;
Wherein: 1, stand; 2, table top; 3, front clamp mechanism; 30, front bayonet slot; 31, front apron; 32, front pressuring plate; 4, left clamp system; 40, left draw-in groove; 41, right baffle-plate; 42, left pressing plate; 5, right clamp system; 50, right draw-in groove; 51, right baffle plate; 52, right pressing plate; 6, amorphous alloy iron core band; 7, table top drives oil cylinder; 8, front pressuring plate drives oil cylinder; 9, left pressing plate drives oil cylinder; 10, right pressing plate drives oil cylinder.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-: shown in Fig. 1, Fig. 2, a kind of amorphous alloy iron core workbench, comprise stand 1 and table top 2 provided thereon, the rear end of described table top 2 and described stand 1 are rotationally connected, and the below of described table top 2 is connected with orders about table top driving oil cylinder 7 that it rotates with respect to described stand 1.
Described table top 2 is provided with front clamp mechanism 3 and is positioned at left clamp system 4, the right clamp system 5 at these front clamp mechanism 3 arranged on left and right sides rears, on described front clamp mechanism 3, left clamp system 4 and right clamp system 5, be respectively equipped with broad-adjustable front bayonet slot 30, left draw-in groove 40 and right draw-in groove 50, amorphous alloy iron core band 6 is arranged in described front bayonet slot 30, left draw-in groove 40 and right draw-in groove 50, is inverted U-shaped.
Described front clamp mechanism 3 is comprised of detachable front apron 31 and the front pressuring plate 32 being connected on described table top 2, forms described front bayonet slot 30 between described front apron 31 and front pressuring plate 32.Described front pressuring plate 32 is positioned at the place ahead of front apron 31, and front pressuring plate 32 is slidably connected with described table top 2, and described front pressuring plate 32 is connected with the front pressuring plate driving oil cylinder 8 that is positioned at described table top 2 belows.
Described left clamp system 4 is comprised of detachable right baffle-plate 41 and the left pressing plate 42 being connected on described table top 2, forms described left draw-in groove 40 between described right baffle-plate 41 and left pressing plate 42.Described left pressing plate 42 is positioned at the left side of right baffle-plate 41, and left pressing plate 42 is slidably connected with described table top 2, and described left pressing plate 42 is connected with the left pressing plate driving oil cylinder 9 that is positioned at described table top 2 belows.
Described right clamp system 5 is comprised of detachable right baffle plate 51 and the right pressing plate 52 being connected on described table top 2, between described right baffle plate 51 and right pressing plate 52, forms described right draw-in groove 50.Described right pressing plate 52 is positioned at the right side of right baffle plate 51, and right pressing plate 52 is slidably connected with described table top 2, and described right pressing plate 52 is connected with the right pressing plate driving oil cylinder 10 that is positioned at described table top 2 belows.
By said structure, the amorphous iron core frame that can circularize docking 3 ~ 4 sides inwardly pushes, and being squeezed into four jiaos is the rectangle iron core frame of arc.
While utilizing the single amorphous alloy iron core of the utility model moulding, directly amorphous alloy iron core band is arranged in described front bayonet slot, left draw-in groove and right draw-in groove, then the front end of table top is risen, amorphous alloy iron core band is inverted U-shaped under Gravitative Loads, then in the situation that lamination is divided into some groups, each group lamination is bent, the junction of amorphous iron chip stacks on the same group, form a short circuit seam, the short circuit seam not forming is on the same group not overlapping, to form the bridging arrangement between each group, optimize the transmission of magnetic flux.Seam on the same group can not be the stepped distribution of a ladder, can be two relative stepped distributions yet.Then the amorphous iron core frame 3 ~ 4 sides, docking being circularized inwardly pushes, and being squeezed into four jiaos is the rectangle iron core frame of arc.
While utilizing the utility model moulding three frame three column amorphous alloy iron core, its forming step is as described below:
(1) two little amorphous alloy iron core frames of moulding first;
(2) two front aprons are set on table top, two little amorphous alloy iron core frames of step (1) gained are hung on respectively on two front aprons, the limit, left side of the little amorphous alloy iron core frame in left side is positioned at left draw-in groove, the right edge of the little amorphous alloy iron core frame on right side is positioned at right draw-in groove, as shown in Figure 3;
(3) in the outside of two little amorphous alloy iron core frames, place large amorphous alloy iron core band, and large amorphous alloy iron core band is arranged in described front bayonet slot, left draw-in groove and right draw-in groove, then the front end of table top is risen, large amorphous alloy iron core band is inverted U-shaped under Gravitative Loads, then in the situation that lamination is divided into some groups, each group lamination is bent, the junction of amorphous iron chip stacks on the same group, form a short circuit seam, the short circuit seam not forming is on the same group not overlapping, to form the bridging arrangement between each group, optimize the transmission of magnetic flux.Seam on the same group can not be the stepped distribution of a ladder, can be two relative stepped distributions yet;
(4) the amorphous alloy iron core frame then 3 ~ 4 sides, docking being circularized inwardly pushes, and being squeezed into four jiaos is the rectangle iron core frame of arc, moulding three frame three column amorphous alloy iron cores.
The utility model adopts front clamp mechanism, left clamp system and right clamp system directly to clamp amorphous alloy iron core band, and it is approximate inverted U-shaped that its front end at table top is while rising under Gravitative Loads, then by simple bending, docking, can form annular, finally under the squeezing action of 3 ~ 4 directions, forming four jiaos is the rectangle iron core frame of arc, simple to operate, improve shaping efficiency and Forming Quality.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvement or replacement, these improvement or replacement also should be considered as protection range of the present utility model.

Claims (10)

1. an amorphous alloy iron core workbench, it is characterized in that: comprise stand (1) and table top (2) provided thereon, the rear end of described table top (2) and described stand (1) are rotationally connected, described table top (2) is provided with front clamp mechanism (3) and is positioned at this front clamp mechanism (3) left side, the left clamp system (4) of right two proceeds posterolateral, right clamp system (5), described front clamp mechanism (3), on left clamp system (4) and right clamp system (5), be respectively equipped with broad-adjustable front bayonet slot (30), left draw-in groove (40) and right draw-in groove (50), amorphous alloy iron core band (6) is arranged in described front bayonet slot (30), in left draw-in groove (40) and right draw-in groove (50), be inverted U-shaped.
2. amorphous alloy iron core workbench according to claim 1, it is characterized in that: described front clamp mechanism (3) is comprised of front apron (31) and the front pressuring plate (32) be located on described table top (2), between described front apron (31) and front pressuring plate (32), forms described front bayonet slot (30).
3. amorphous alloy iron core workbench according to claim 2, is characterized in that: described front apron (31) and front pressuring plate (32) be detachable being connected on described table top (2) all.
4. amorphous alloy iron core workbench according to claim 1, it is characterized in that: described left clamp system (4) is comprised of right baffle-plate (41) and the left pressing plate (42) be located on described table top (2), between described right baffle-plate (41) and left pressing plate (42), forms described left draw-in groove (40).
5. amorphous alloy iron core workbench according to claim 4, is characterized in that: described right baffle-plate (41) and left pressing plate (42) be detachable being connected on described table top (2) all.
6. amorphous alloy iron core workbench according to claim 1, it is characterized in that: described right clamp system (5) is comprised of right baffle plate (51) and the right pressing plate (52) be located on described table top (2), between described right baffle plate (51) and right pressing plate (52), forms described right draw-in groove (50).
7. amorphous alloy iron core workbench according to claim 6, is characterized in that: described right baffle plate (51) and right pressing plate (52) be detachable being connected on described table top (2) all.
8. according to the amorphous alloy iron core workbench described in claim 2 or 3, it is characterized in that: described front pressuring plate (32) is positioned at the place ahead of front apron (31), and front pressuring plate (32) is slidably connected with described table top (2), described front pressuring plate (32) drives oil cylinder (8) to be connected with the front pressuring plate that is positioned at described table top (2) below.
9. according to the amorphous alloy iron core workbench described in claim 4 or 5, it is characterized in that: described left pressing plate (42) is positioned at the left side of right baffle-plate (41), and left pressing plate (42) is slidably connected with described table top (2), described left pressing plate (42) drives oil cylinder (9) to be connected with the left pressing plate that is positioned at described table top (2) below.
10. according to the amorphous alloy iron core workbench described in claim 6 or 7, it is characterized in that: described right pressing plate (52) is positioned at the right side of right baffle plate (51), and right pressing plate (52) is slidably connected with described table top (2), described right pressing plate (52) drives oil cylinder (10) to be connected with the right pressing plate that is positioned at described table top (2) below.
CN201320450926.1U 2013-07-27 2013-07-27 Amorphous alloy iron core molding table Expired - Fee Related CN203503456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320450926.1U CN203503456U (en) 2013-07-27 2013-07-27 Amorphous alloy iron core molding table

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Application Number Priority Date Filing Date Title
CN201320450926.1U CN203503456U (en) 2013-07-27 2013-07-27 Amorphous alloy iron core molding table

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108447669A (en) * 2018-01-09 2018-08-24 浙江鑫盛永磁科技有限公司 A kind of insulation magnet bonding solidification equipment and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108447669A (en) * 2018-01-09 2018-08-24 浙江鑫盛永磁科技有限公司 A kind of insulation magnet bonding solidification equipment and method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

Termination date: 20170727

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