CN202334191U - Device for controlling thickening of coil in generator rotor coil 90-degree bending equipment - Google Patents
Device for controlling thickening of coil in generator rotor coil 90-degree bending equipment Download PDFInfo
- Publication number
- CN202334191U CN202334191U CN2011204953855U CN201120495385U CN202334191U CN 202334191 U CN202334191 U CN 202334191U CN 2011204953855 U CN2011204953855 U CN 2011204953855U CN 201120495385 U CN201120495385 U CN 201120495385U CN 202334191 U CN202334191 U CN 202334191U
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- crooked
- arc
- coil
- backer
- boots
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Abstract
The utility model relates to a device for controlling the thickening of a coil in a generator coil 90-degree bending equipment. According to the device, the pressure is applied to the coil by a high-pressure cylinder to inhibit the thickening phenomenon formed by bending deformation. The device structurally comprises a longitudinal power source, wherein the power source is connected with an R arc press head device; the R arc press head device is arranged at the upper part of a backer; a bent boot base device is mounted on a bent arm; the distance between the bent shoot base device and the backer is slightly greater than the width of a coil bar; the backer, the longitudinal power source and the R arc press head device are respectively mounted on a base plate; and the bent arm is connected with a main rotary hydraulic cylinder.
Description
Technical field
The utility model relates to that control coil thickens device in the curved 90 degree equipment of electric generator rotor coil.
Background technology
The curved 90 degree equipment of electric generator rotor coil are one of visual plants in the electric generator rotor coil manufacturing process; Mainly be made up of base (comprising movable part), mechanical bending part, hydraulic system, electric-control system and this several main parts of escapement, integral layout divides left-right symmetric two parts.As everyone knows, any metal all can produce plastic deformation when bending, thereby causes metal to thicken chap.The domestic same industry adopts artificial polishing to the problem that thickens of the curved generation of coil, and production efficiency is low, technology stability is poor.
The utility model content
The utility model is for addressing the above problem, and provides that control coil thickens device in the curved 90 degree equipment of a kind of electric generator rotor coil, and it imposes restriction to coil through high pressure cylinder and is suppressed at the phenomenon that thickens that produces when bending distortion.
The utility model adopts following technical solution:
Control coil thickens device in the curved 90 degree equipment of a kind of electric generator rotor coil, and it comprises vertical power source, and vertically power source is connected with indenter device, and indenter device is arranged on backer top; Crooked boots base device is installed on the curved boom, crooked boots base device and backer between the two distance be slightly larger than the excellent width of line; Backer, vertical power source, indenter device are installed on the base plate, and curved boom is connected with main rotating hydraulic cylinder; Crooked boots base device cooperates with auxiliary catching on the backer.
Said vertical power source is a high pressure cylinder.
Said indenter device comprises arc and arc piece, and the arc piece is movably arranged on the bottom of arc, is fixed together through screw and arc; Arc is positioned at backer top.
Said crooked boots base device comprises a jam-packed oil cylinder, and it is installed on the bearing, and is connected with crooked boots seat, and crooked boots seat is a clapboard, is provided with crooked liner in crooked boots seat outside; On crooked boots seat, also be provided with the block that has concave arc, block is meshed with the convex arc of auxiliary claw.
Said backer, high pressure cylinder, arc, arc piece all are fixed on base plate through bolt of bearing cap.
Control coil thickens device and comprises base plate, curved boom, high pressure cylinder, backer, arc, arc piece, bolt of bearing cap, crooked boots base device, auxiliary claw in the curved 90 degree equipment of the electric generator rotor coil of the utility model; The arc piece is installed in the bottom of arc, is fixed together through screw and arc; Arc is positioned at backer top; High pressure cylinder is installed in above the arc; Crooked boots base device is installed on the curved boom, crooked boots base device and backer between the two distance be slightly larger than the excellent width of line, backer, high pressure cylinder, arc, arc piece all are fixed on the base plate through bolt of bearing cap; Make the pressure of high pressure cylinder to affact on the coil downwards, suppress line rod thickening when bending.Curved boom is connected with main rotating hydraulic cylinder through spline.
On base plate, it is consistent with main rotating hydraulic cylinder center, thickens at control coil and plays the positioning supports effect in the device through 4 M16X35 screw for bolt of bearing cap.
The pressure of high pressure cylinder can be guaranteed to thicken phenomenon and can not produce.
In the crooked boots base device jam-packed oil cylinder is arranged, it is connected with crooked boots seat, controls moving of crooked boots seat by it, makes the crooked liner (being convenient to the replacing of the product of different model) that is attached to crooked boots seat outside all the time near the side rotation of line rod during work.
Turn auxiliary claw make its with crooked boots base device in the concave arc engagement of block, rotate along with the rotation of curved boom, main effect is indeformable about auxiliary crooked boots base device guarantees, guarantees up rightness, and then guarantees the dimensional accuracy of coil in groups.
Before rotor coil bends, be straight hollow conductor line rod.After will placing in groups according to the rotor bar of honest material under the drawing, crooked boots base device, auxiliary claw etc. is all adjusted to the right place, and the rotary press head device is adjusted its angle and height, makes the arc piece can closely be pressed in 90 degree camber parts.Press active force rotary oil cylinder button, main rotary oil cylinder action rotation drives curved boom, and the boots seat bending apparatus that is fixed on the curved boom rotates simultaneously, and crooked liner compressing coil makes its rotoflector distortion.Consider the resilience of coil, stop operating when only about half of rotating to, readjust and make curved boom and boots seat bending apparatus get back to original position once more, and then press active force rotary oil cylinder button and rotate up to assigned position again.After finishing, unclamp nut, remove auxiliary claw and indenter device; Return the jam-packed oil cylinder on the crooked boots base device, make crooked liner leave the side of coil; Lift down and get final product bending formed coil then.
The beneficial effect of the utility model is: simple in structure, easy to use, can bend out the rotor coil that accurate, the smooth nothing of size thickens.
Description of drawings:
Fig. 1 is crooked boots base device structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the internal structure sketch map of the utility model;
Fig. 4 is the vertical view of Fig. 1.
Wherein: 1, base plate, 2, the backer, 3, the arc piece, 4, arc; 5, high pressure cylinder, 6, crooked boots base device, 7, rotor coil, 8, bolt of bearing cap; 9, auxiliary claw, 10, curved boom, 11, main rotary oil cylinder, 12, the jam-packed oil cylinder; 13, crooked boots seat, 14, crooked liner, 15, block, 16, bearing.
Embodiment
Like Fig. 3, shown in Figure 4; It comprises base plate 1, curved boom 10, high pressure cylinder 5, backer 2, arc 4, arc piece 3, crooked boots base device 6; Arc piece 3 on arc 4, can guarantee that through changing the arc piece it matches with the rotor coil height, so that compress rotor coil through screw.
Main rotating hydraulic cylinder 11 is power sources that coil bends, and curved boom 10 is connected with it through spline.Crooked boots base device 6 is fixed on the curved boom 10, and it orders about the brake forming of line rod round backer 2 (backer 2 is motionless) rotation; Said crooked boots base device 6 comprises a jam-packed oil cylinder 12, and it is installed on the bearing 16, and is connected with crooked boots seat 13, and crooked boots seat 13 is a clapboard, is provided with crooked liner 14 in crooked boots seat 13 outsides; On crooked boots seat 13, also be provided with the block 15 that has concave arc, block 15 is meshed with the convex arc of auxiliary claw 9.In rotation, rely on the strength of the jam-packed oil cylinder 12 in the crooked boots base device 6, crooked liner 14 leans against the side of line rod all the time tightly, has realized the continuity that bends, has guaranteed the quality of coil.Auxiliary claw 9 is fixed on the bolt of bearing cap 8; Hand-turned makes the concave arc engagement of the block 15 in itself and the crooked boots base device 6; Rotate along with the rotation of curved boom 10, main effect is indeformable about auxiliary crooked boots base device 6 guarantees, guarantees the up rightness of coil.
Arc piece 3 has multiple, to adapt to different line rods.
Claims (5)
1. control coil thickens device in the curved 90 degree equipment of an electric generator rotor coil, it is characterized in that it comprises vertical power source, and vertically power source is connected with indenter device, and indenter device is arranged on backer top; Crooked boots base device is installed on the curved boom, crooked boots base device and backer between the two distance be slightly larger than the excellent width of line; Backer, vertical power source, indenter device are installed on the base plate, and curved boom is connected with main rotating hydraulic cylinder; Crooked boots base device cooperates with auxiliary catching on the backer.
2. control coil thickens device in the curved 90 degree equipment of electric generator rotor coil as claimed in claim 1, it is characterized in that said vertical power source is a high pressure cylinder.
3. control coil thickens device in the curved 90 degree equipment of electric generator rotor coil as claimed in claim 1, it is characterized in that said indenter device comprises arc and arc piece, and the arc piece is movably arranged on the bottom of arc, is fixed together through screw and arc; Arc is positioned at backer top.
4. control coil thickens device in the curved 90 degree equipment of electric generator rotor coil as claimed in claim 1; It is characterized in that; Said crooked boots base device comprises a jam-packed oil cylinder, and it is installed on the bearing, and is connected with crooked boots seat; Crooked boots seat is a clapboard, is provided with crooked liner in crooked boots seat outside; On crooked boots seat, also be provided with the block that has concave arc, block is meshed with the convex arc of auxiliary claw.
5. control coil thickens device in the curved 90 degree equipment of electric generator rotor coil as claimed in claim 3, it is characterized in that said backer, high pressure cylinder, arc, arc piece all are fixed on base plate through bolt of bearing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204953855U CN202334191U (en) | 2011-12-02 | 2011-12-02 | Device for controlling thickening of coil in generator rotor coil 90-degree bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204953855U CN202334191U (en) | 2011-12-02 | 2011-12-02 | Device for controlling thickening of coil in generator rotor coil 90-degree bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334191U true CN202334191U (en) | 2012-07-11 |
Family
ID=46446157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204953855U Expired - Lifetime CN202334191U (en) | 2011-12-02 | 2011-12-02 | Device for controlling thickening of coil in generator rotor coil 90-degree bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412673A (en) * | 2011-12-02 | 2012-04-11 | 山东齐鲁电机制造有限公司 | Control coil thickening device in equipment bowed 90 degrees of generator rotor coil |
-
2011
- 2011-12-02 CN CN2011204953855U patent/CN202334191U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412673A (en) * | 2011-12-02 | 2012-04-11 | 山东齐鲁电机制造有限公司 | Control coil thickening device in equipment bowed 90 degrees of generator rotor coil |
| CN102412673B (en) * | 2011-12-02 | 2013-09-04 | 山东齐鲁电机制造有限公司 | Control coil thickening device in equipment bowed 90 degrees of generator rotor coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |