CN102025235B - Synchronously tensioned locating device of motor stator silicon steel sheet - Google Patents
Synchronously tensioned locating device of motor stator silicon steel sheet Download PDFInfo
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- CN102025235B CN102025235B CN201010592994A CN201010592994A CN102025235B CN 102025235 B CN102025235 B CN 102025235B CN 201010592994 A CN201010592994 A CN 201010592994A CN 201010592994 A CN201010592994 A CN 201010592994A CN 102025235 B CN102025235 B CN 102025235B
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- staving
- voussoir
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Abstract
The invention relates to a synchronously tensioned locating device of a motor stator silicon steel sheet, which is used for accurately locating the motor stator silicon steel sheet. The device comprises a base (1), a barrel body (2), a top cylinder (14), a cover plate (3), a top ring (19) and a cross-shaped mechanism (4); the outer cylinder wall of the barrel body (2) along the circumferential direction of the barrel body (2) is uniformly distributed with four wide concave grooves (81) and four narrow concave grooves (82) at intervals; corresponding to the four wide concave grooves (81), four expanding blocks (5) and four wedges (6) are matched with the four wide concave grooves one to one; corresponding to the four narrow concave grooves (82), four guiding strips (7) are inserted into and matched with the four narrow concave grooves; the top cylinder (14) is arranged in the barrel body (2), four ends of the cross-shaped mechanism (4) pass through the top cylinder (14), and the barrel body (2) is matched and connected with the wedges (6); and an upper bearing cover (10), an adjusting screw (11) and a lower bearing cover (12) are installed between the cover plate (3) and the barrel body (2). The device has high precision, good synchronism and simple operation.
Description
Technical field
The present invention relates to a kind of positioning device for silicon steel plate of motor stator, be mainly used in the accurate location of silicon steel plate of motor stator.Belong to the mechanical industry technical field.
Background technology
The prior motor stator silicon steel plate laminates in the work, and two kinds of positioner and the adjustable diameter positioners of fixed diameter generally arranged.Fixed positioner otherwise because the fixed diameter gap is big the lamination low precision, or the little demoulding difficulty in gap exists location diameter poor rigidity, positioning accuracy difference or regulates inconvenient problems and existing adjustable diameter positioner is most.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide that a kind of positioning and rigid is good, precision is high, the silicon steel plate of motor stator synchronous locating device of handled easily.
The objective of the invention is to realize like this: the synchronous tensioner positioner of a kind of silicon steel plate of motor stator; Comprise base, staving, top tube, cover plate, apical ring and " ten " word machine structure, said staving is fixedly connected on the base, and staving outer tube wall upper edge staving circumferencial direction has four wide grooves and four narrow grooves uniformly at intervals; Corresponding to said four wide grooves; Have four expanding blocks and four voussoirs to match one by one with it, and said voussoir places corresponding wide groove inboard, said expanding block inwall is provided with T type hook; The voussoir outer wall is provided with T type groove, and said expanding block and voussoir interconnect through said T type hook and T type groove; Corresponding to said four narrow grooves, there are four gib blocks to insert wherein and cooperate with it; Said top tube is built in the staving; Top tube barrel is evenly equipped with four square hole I; Said staving bucket wall is evenly equipped with four square hole II; Be provided with a square hole III on each voussoir, said " ten " word machine structure horizontal arrangement, " ten " word machine structure four ends pass on square hole I, the square hole II on the staving and the voussoir on the said top tube accordingly that the square hole III is connected; Tube top, said top is provided with internal thread; Said expanding block both sides are provided with the groove II, and the voussoir both sides are provided with the groove I, are inserted with external diameter location press strip in said groove I and the groove II, and said expanding block, voussoir and external diameter location press strip are connected with staving; Said cover plate is fixedly connected with the staving top; Apical ring is fixedly connected with the cover plate outer rim, is provided with upper ball cover, adjusting screw(rod) and lower ball cover between cover plate and the staving, and the adjusting screw(rod) upper end is provided with the circular groove I; The circular groove I is embedded with steel ball; The adjusting screw(rod) lower end is provided with the circular groove II, and the circular groove II is embedded with steel ball, and steel ball and said upper ball cover and the lower ball cover of adjusting screw(rod) upper/lower terminal through its two ends is rotationally connected; Said adjusting screw(rod) upper surface is provided with scale, and the lower surface is provided with external screw thread, and said top tube is connected through the external screw thread of said adjusting screw(rod) lower end and the internal thread on tube top, top with adjusting screw(rod); Be provided with spring in the tube of said top, spring places said " ten " word machine structure below, the spring below is provided with pressure spring plate, and pressure spring plate is connected on the base.
The synchronous tensioner positioner of silicon steel plate of motor stator of the present invention, said expanding block becomes 4-5o with the voussoir contact-making surface with the staving center line.
The synchronous tensioner positioner of silicon steel plate of motor stator of the present invention, said " ten " word machine structure is set little voussoir and concave base with the square hole I cooperation place on the tube of top.
Operation principle:
The adjusting screw(rod) turn drives " ten " word machine structure and voussoir and is synchronized with the movement up and down, and expanding block has four expanding blocks of scale indication to form the size of pitch circle in the radial direction motion of staving on the adjusting screw(rod).
The invention has the beneficial effects as follows:
1, be the large tracts of land contact between voussoir, expanding block and the staving, good reproducibility, rigidity is strong, precision is high.
2, a screw rod is regulated four fast motions of expanding, and synchronism is good, handled easily;
3, positioner periphery (being the expanding block cylindrical) can expand, shrink, and is not easy wearing and tearing, pulls, so reusability is good.
Description of drawings
Fig. 1 is the perspective view of the synchronous tensioner positioner of silicon steel plate of motor stator of the present invention.
Fig. 2 is the explosive view of Fig. 1.
Label and component names are following among the figure:
Screw I 61, screw II 62, screw III 63, screw IV 64, screw V 65, screw VI 66;
Embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is the perspective view of the synchronous tensioner positioner of silicon steel plate of motor stator of the present invention.Fig. 2 is the explosive view of Fig. 1.Can find out by Fig. 1 and Fig. 2; The synchronous tensioner positioner of silicon steel plate of motor stator of the present invention; Comprise base 1, staving 2, top tube 14, cover plate 3, apical ring 19 and " ten " word machine structure 4, said staving 2 is fixedly connected on the base 1 through screw I 61, and staving 2 outer tube wall upper edge staving 2 circumferencial directions have four wide grooves 81 and four narrow grooves 82 uniformly at intervals; Corresponding to said four wide grooves 81; Have four expanding blocks 5 and four voussoirs 6 to match one by one with it, and said voussoir 6 places corresponding wide groove 81 inboards, said expanding block 5 inwalls are provided with T type hook 83; Voussoir 6 outer walls are provided with T type groove 84, and said expanding block 5 interconnects with said T type hook 83 through this T type groove 84 with voussoir 6.Expanding block 5 becomes 4-5o with voussoir 6 contact-making surfaces with staving; Corresponding to said four narrow grooves 82, have four gib blocks 7 to insert wherein and pass through screw V 65 to cooperate with it.
Said top tube 14 is built in the staving 2; Top tube 14 barrels are evenly equipped with four square hole I 91; 2 barrels of walls of said staving are evenly equipped with four square hole II 93; Be provided with a square hole III 94 on each voussoir 6, said " ten " word machine structure 4 horizontal arrangement, " ten " word machine structure 4 four ends pass that corresponding square hole III 94 is connected on square hole I 91 on the said top tube 14, the square hole II on the staving 2 93 and the voussoir 6." ten " word machine structure 4 is set little voussoir 15 and concave base 16 with square hole I 91 cooperation places on the top tube 14, eliminates the gap of said cooperation place through little voussoir 15 and concave base 16.Tube 14 tops, top are provided with internal thread 92.
Said expanding block 5 both sides are provided with groove II 86, and voussoir 6 both sides are provided with groove I 85, are inserted with external diameter location press strip 9 in said groove I 85 and the groove II 86, and said expanding block 5, voussoir 6 are connected with staving 2 through screw IV 64 with external diameter location press strip 9.
Said cover plate 3 is connected with staving 2 tops through screw II 62, and apical ring 19 is fixedly connected with cover plate 3 outer rims through screw VI 66.Be provided with upper ball cover 10, adjusting screw(rod) 11 and lower ball cover 12 between cover plate 3 and the staving 2; Adjusting screw(rod) 11 upper ends are provided with circular groove I 87, and circular groove I 87 is embedded with steel ball 13, and adjusting screw(rod) 11 lower ends are provided with circular groove II 88; Circular groove II 88 is embedded with steel ball 13; Adjusting screw(rod) 11 upper/lower terminals are rotationally connected with lower ball cover 12 with said upper ball cover 10 through the steel ball 13 at its two ends, and adjusting screw(rod) 11 can rotate between upper ball cover 10 and lower ball cover 12, and said adjusting screw(rod) 11 upper surfaces are provided with scale 89; The lower surface is provided with external screw thread 90, and said top tube 14 is connected with the internal thread 92 of adjusting screw(rod) 11 through tube 14 tops, top.Be provided with spring 17 in the top tube 14, spring 17 places said " ten " word machine structure 4 belows, and spring 17 belows are provided with pressure spring plate 18, and pressure spring plate 18 usefulness screw III 63 are connected on the base 1.Spring 17 can alleviate manual operation intensity.
The course of work of the present invention is:
1, regulates positioner
With spanner turn adjusting screw(rod), make the expanding block outside diameter to user mode.
2, load silicon steel sheet
The silicon steel sheet that is shaped time and again neatly is put on the positioner staving, and four gib blocks in staving side play the guiding role.
3, laminate silicon steel sheet
Stack-press device laminates fixedly silicon steel sheet.
4, unloading silicon steel sheet
Spanner rotation adjusting screw rod, four expanding blocks shrink, and then can take out the silicon steel sheet that laminates smoothly.
The circular diameter size that four flexible locating pieces of adjusting screw(rod) adjusted in concert form satisfies the high rigidity of large-size machine stator silicon steel plate, hi-Fix and laminates demand fast.
Claims (3)
1. synchronous tensioner positioner of silicon steel plate of motor stator; It is characterized in that: said device comprises base (1), staving (2), top tube (14), cover plate (3), apical ring (19) and " ten " word machine structure (4); Said staving (2) is fixedly connected on the base (1); Staving (2) outer tube wall upper edge staving (2) circumferencial direction has four wide grooves (81) and four narrow grooves (82) uniformly at intervals, corresponding to said four wide grooves (81), has four expanding blocks (5) and four voussoirs (6) to match one by one with it; And said voussoir (6) places corresponding wide groove (81) inboard; Said expanding block (5) inwall is provided with T type hook (83), and voussoir (6) outer wall is provided with T type groove (84), and said expanding block (5) and voussoir (6) interconnect through said T type hook (83) and T type groove (84); Corresponding to said four narrow grooves (82), there are four gib blocks (7) to insert wherein and cooperate with it; Said top tube (14) is built in the staving (2); Top tube (14) barrel is evenly equipped with four square hole I (91); Said staving (2) bucket wall is evenly equipped with four square hole II (93); Be provided with a square hole III (94) on each voussoir (6), said " ten " word machine structures (4) horizontal arrangement, square hole I (91), the square hole II (93) on the staving (2) that " ten " word machine structure (4) four ends pass on the said top tube (14) go up corresponding square hole III (94) with voussoir (6) and are connected; Tube (14) top, said top is provided with internal thread (92); Said expanding block (5) both sides are provided with groove II (86); Voussoir (6) both sides are provided with groove I (85); Be inserted with external diameter location press strip (9) in said groove I (85) and the groove II (86), said expanding block (5), voussoir (6) and external diameter location press strip (9) are connected with staving (2); Said cover plate (3) is fixedly connected with staving (2) top; Apical ring (19) is fixedly connected with cover plate (3) outer rim; Be provided with upper ball cover (10), adjusting screw(rod) (11) and lower ball cover (12) between cover plate (3) and the staving (2); Adjusting screw(rod) (11) upper end is provided with circular groove I (87), and circular groove I (87) is embedded with steel ball (13), and adjusting screw(rod) (11) lower end is provided with circular groove II (88); Circular groove II (88) is embedded with steel ball (13), and adjusting screw(rod) (11) upper/lower terminal is rotationally connected with said upper ball cover (10) and lower ball cover (12) through the steel ball (13) at its two ends; Said adjusting screw(rod) (11) upper surface is provided with scale (89), and the lower surface is provided with external screw thread (90), and said top tube (14) is connected through the external screw thread (90) of said adjusting screw(rod) (11) lower end and the internal thread (92) on tube (14) top, top with adjusting screw(rod) (11); Be provided with spring (17) in the said top tube (14), spring (17) places said " ten " word machine structures (4) below, and spring (17) below is provided with pressure spring plate (18), and pressure spring plate (18) is connected on the base (1).
2. the synchronous tensioner positioner of a kind of silicon steel plate of motor stator according to claim 1 is characterized in that said expanding block (5) and voussoir (6) contact-making surface become 4 °-5 ° with the staving center line.
3. the synchronous tensioner positioner of a kind of silicon steel plate of motor stator according to claim 1 and 2 is characterized in that: said " ten " word machine structures (4) are set little voussoir (15) and concave base (16) with square hole I (91) cooperation place on the top tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010592994A CN102025235B (en) | 2010-12-17 | 2010-12-17 | Synchronously tensioned locating device of motor stator silicon steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010592994A CN102025235B (en) | 2010-12-17 | 2010-12-17 | Synchronously tensioned locating device of motor stator silicon steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102025235A CN102025235A (en) | 2011-04-20 |
| CN102025235B true CN102025235B (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010592994A Active CN102025235B (en) | 2010-12-17 | 2010-12-17 | Synchronously tensioned locating device of motor stator silicon steel sheet |
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| CN (1) | CN102025235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946172B (en) * | 2012-12-11 | 2014-12-31 | 哈尔滨电气动力装备有限公司 | Large-sized motor stator silicon steel sheet tooling device |
| CN103269139B (en) * | 2013-06-13 | 2015-05-13 | 哈尔滨工业大学 | Adjustable motor stator lamination fixture tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673985A (en) * | 2009-09-21 | 2010-03-17 | 江阴江顺精密机械零部件有限公司 | Positioning device for silicon steel plate of motor stator |
| CN201947129U (en) * | 2010-12-17 | 2011-08-24 | 江阴江顺精密机械零部件有限公司 | Synchronous tensioning and positioning device for silicon steel sheet of motor stator |
-
2010
- 2010-12-17 CN CN201010592994A patent/CN102025235B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673985A (en) * | 2009-09-21 | 2010-03-17 | 江阴江顺精密机械零部件有限公司 | Positioning device for silicon steel plate of motor stator |
| CN201947129U (en) * | 2010-12-17 | 2011-08-24 | 江阴江顺精密机械零部件有限公司 | Synchronous tensioning and positioning device for silicon steel sheet of motor stator |
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| Publication number | Publication date |
|---|---|
| CN102025235A (en) | 2011-04-20 |
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Address after: 214423 Jiangsu city of Wuxi province Jiangyin city Zhouzhuang Zhen Zong Yan Cun door downstairs Patentee after: Jiang Shun Precision Machinery Equipment Technology Jiangyin Co., Ltd. Address before: 214423 Jiangsu city of Wuxi province Jiangyin city Zhouzhuang Zhen Zong Yan Cun door downstairs Patentee before: Jiangyin Giansun Precision Machinery Parts Co., Ltd. |
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