CN203304388U - Rolling and pressing tire for stator iron core buckle piece - Google Patents
Rolling and pressing tire for stator iron core buckle piece Download PDFInfo
- Publication number
- CN203304388U CN203304388U CN201320324416XU CN201320324416U CN203304388U CN 203304388 U CN203304388 U CN 203304388U CN 201320324416X U CN201320324416X U CN 201320324416XU CN 201320324416 U CN201320324416 U CN 201320324416U CN 203304388 U CN203304388 U CN 203304388U
- Authority
- CN
- China
- Prior art keywords
- roller
- base plate
- hollow shaft
- buckle piece
- stator core
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a rolling and pressing tire for a stator iron core buckle piece. The rolling and pressing tire comprises a bottom plate and roller devices, wherein the bottom plate is of an annular structure, and the roller devices are uniformly distributed and radially mounted on the bottom plate; each roller device comprises a screw stem, a blocking plate, a hollow shaft, a roller frame and rollers; the hollow shaft is mounted in the bottom plate along the radial direction of the bottom plate, one end of the screw stem penetrates through the outer circle of the bottom plate to penetrate into the hollow shaft, one end of the roller frame penetrates through the inner circle of the bottom plate to penetrate into the hollow shaft, the rollers are mounted on the other end of the roller frame, the blocking plate is arranged on one end of the screw stem to be fixedly arranged on the bottom plate through screws, and the blocking plate is used for stopping the screw stem radially retreating from the bottom plate. By adopting the rolling and pressing tire, stator iron core buckle pieces of different specifications and sizes can be pressed and stretched, and the practicability is better.
Description
Technical field:
The utility model relates to motor and manufactures manufacture field, the particularly a kind of roll extrusion of stator core buckle piece for press-stretched stator core buckle piece tire.
Background technology:
Stator core buckle piece need to carry out the press-stretched processing in the roll extrusion tire, existing stator core buckle piece roll extrusion tire is comprised of assemblies such as push rod, pressing plate, retainer plate, turning rolls, roller, bolt, nuts, roller is fixed on turning rolls, and roller can not move along the pressing plate radial direction, during the stator core buckle piece of press-stretched different size, need to change the rolling device of different size, and existing stator core buckle piece roll extrusion tire complex structure, the stator core buckle piece of only applicable a kind of specification, practicality is poor.
Summary of the invention:
In view of this, be necessary to provide a kind of stator core buckle piece roll extrusion tire of applicable plurality of specifications cramp press-stretched.
A kind of stator core buckle piece roll extrusion tire, comprise base plate, roller devices, and base plate is loop configuration, and roller devices is uniformly distributed and radially is arranged on base plate; Roller devices comprises screw rod, closure plate, hollow shaft, turning rolls, roller; Hollow shaft is arranged in base plate along the radial direction of base plate, one end of screw rod passes and penetrates in hollow shaft from the cylindrical of base plate, one end of turning rolls passes and is connected with an end of hollow shaft from the inner circle of base plate, roller is arranged on the other end of turning rolls, closure plate is arranged on an end of screw rod, and be fixedly mounted on base plate by screw, closure plate is for stopping that screw rod radially exits from base plate.
Preferably, roller devices also comprises the positioning and guiding bolt, and the outer surface of hollow shaft has gathering sill, and the positioning and guiding bolt screws in the gathering sill of hollow shaft from base plate.
Preferably, roller devices also comprises pad, and pad is arranged between base plate and closure plate.
Preferably, roller devices also comprises bearing pin, sleeve, and roller is fixedly connected with by bearing pin with turning rolls, and sleeve is arranged on bearing pin, and between bearing pin and roller, sleeve coordinates with roller, increases the wearability of roller and hollow shaft.
While adopting the utility model roll extrusion stator core buckle piece, rotary screw, screw rod withstands turning rolls, the position of roller and the size of stator core buckle piece are complementary, with screw, screw closure plate, closure plate is fixed screw rod, stator core buckle piece is arranged on the stator core roll extrusion tire mixed up, start the press-stretched operation, while needing the different stator core buckle piece of press-stretched, only need adjusting screw(rod), screw rod makes turning rolls radially moving forward and backward along base plate, make the position of roller and the size of iron core cramp be complementary, can carry out the press-stretched of the stator core buckle piece of different size, the positioning and guiding bolt has stoped hollow shaft when the press-stretched cramp to be rotated along its central shaft.So, but the stator core buckle piece of employing the utility model press-stretched different specification size, and practicality is relatively good.
The accompanying drawing explanation:
Fig. 1 is the part-structure schematic diagram of stator core buckle piece roll extrusion tire.
Fig. 2 be in Fig. 1 stator core buckle piece roll extrusion tire A to the part-structure schematic diagram.
Fig. 3 is B-B planing surface structural representation in Fig. 1.
In figure: base plate 10, roller devices 20, screw rod 21, closure plate 22, screw a, hollow shaft 23, gathering sill 231, turning rolls 24, roller 25, positioning and guiding bolt 26, pad 27, bearing pin 28, sleeve 29.
The specific embodiment:
Please consult simultaneously Fig. 1, Fig. 2 and Fig. 3, stator core buckle piece roll extrusion tire comprises base plate 10, roller devices 20, and base plate 10 is loop configuration, and roller devices 20 is uniformly distributed and radially is arranged on base plate 10; Roller devices 20 comprises screw rod 21, closure plate 22, hollow shaft 23, turning rolls 24, roller 25; Hollow shaft 23 is arranged in base plate 10 along the radial direction of base plate 10, one end of screw rod 21 passes and is connected with an end of hollow shaft 23 from the cylindrical of base plate 10, one end of turning rolls 24 passes and penetrates in hollow shaft 23 from the inner circle of base plate 10, roller 25 is arranged on the other end of turning rolls 24, closure plate 22 is arranged on an end of screw rod 21, and be fixedly mounted on base plate 10 by screw a, closure plate 22 radially exits from base plate 10 be used to stopping screw rod 21.
In the present embodiment, roller devices 20 also comprises positioning and guiding bolt 26, and the outer surface of hollow shaft 23 has gathering sill 231, and positioning and guiding bolt 26 screws in the gathering sill 231 of hollow shaft 23 from base plate 10.
While adopting the utility model roll extrusion stator core buckle piece, rotary screw 21, screw rod 21 withstands turning rolls 24, the position of roller 25 and the size of stator core buckle piece are complementary, with screw a, screw closure plate 22, closure plate 22 is fixing by screw rod 21, stator core buckle piece is arranged on the stator core roll extrusion tire mixed up, start the press-stretched operation, while needing the different stator core buckle piece of press-stretched, only need adjusting screw(rod) 21, screw rod 21 makes turning rolls 24 radially moving forward and backward along base plate, make the position of roller 25 and the size of iron core cramp be complementary, can carry out the press-stretched of the stator core buckle piece of different size, positioning and guiding bolt 26 has stoped hollow shaft 23 when the press-stretched cramp to be rotated along its central shaft.So, but the stator core buckle piece of employing the utility model press-stretched different specification size, and practicality is relatively good.
Claims (4)
1. stator core buckle piece roll extrusion tire, it is characterized in that: stator core buckle piece roll extrusion tire comprises base plate, roller devices, and base plate is loop configuration, and roller devices is uniformly distributed and radially is arranged on base plate; Roller devices comprises screw rod, closure plate, hollow shaft, turning rolls, roller; Hollow shaft is arranged in base plate along the radial direction of base plate, one end of screw rod passes and penetrates in hollow shaft from the cylindrical of base plate, one end of turning rolls passes and is connected with an end of hollow shaft from the inner circle of base plate, roller is arranged on the other end of turning rolls, closure plate is arranged on an end of screw rod, and be fixedly mounted on base plate by screw, closure plate is for stopping that screw rod radially exits from base plate.
2. stator core buckle piece roll extrusion tire as claimed in claim 1, it is characterized in that: roller devices also comprises the positioning and guiding bolt, and the outer surface of hollow shaft has gathering sill, and the positioning and guiding bolt screws in the gathering sill of hollow shaft from base plate.
3. stator core buckle piece roll extrusion tire as claimed in claim 1, it is characterized in that: roller devices also comprises pad, pad is arranged between base plate and closure plate.
4. stator core buckle piece roll extrusion tire as claimed in claim 3, it is characterized in that: roller devices also comprises bearing pin, sleeve, roller is fixedly connected with by bearing pin with turning rolls, sleeve is arranged on bearing pin, and between bearing pin and roller, sleeve coordinates with roller, increases the wearability of roller and hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320324416XU CN203304388U (en) | 2013-06-06 | 2013-06-06 | Rolling and pressing tire for stator iron core buckle piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320324416XU CN203304388U (en) | 2013-06-06 | 2013-06-06 | Rolling and pressing tire for stator iron core buckle piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304388U true CN203304388U (en) | 2013-11-27 |
Family
ID=49610623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320324416XU Expired - Lifetime CN203304388U (en) | 2013-06-06 | 2013-06-06 | Rolling and pressing tire for stator iron core buckle piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304388U (en) |
-
2013
- 2013-06-06 CN CN201320324416XU patent/CN203304388U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |