CN111277081A - Hydraulic generator stator frame tooth clamp plate assembly auxiliary device - Google Patents
Hydraulic generator stator frame tooth clamp plate assembly auxiliary device Download PDFInfo
- Publication number
- CN111277081A CN111277081A CN202010173352.2A CN202010173352A CN111277081A CN 111277081 A CN111277081 A CN 111277081A CN 202010173352 A CN202010173352 A CN 202010173352A CN 111277081 A CN111277081 A CN 111277081A
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- positioning
- pressing
- finger
- template
- auxiliary device
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The auxiliary device comprises a pressing plate and an auxiliary device installed on the pressing plate, the auxiliary device comprises a finger pressing positioning upper template, a finger pressing positioning lower template, equal-height blocks, positioning pins and nuts, the finger pressing positioning upper template and the finger pressing positioning lower template are provided with fixing holes, the positioning pins sequentially penetrate through the finger pressing positioning upper template and the finger pressing positioning lower template and then are matched with the nuts, the equal-height blocks are installed between the finger pressing positioning upper template and the finger pressing positioning lower template, through holes in the equal-height blocks are matched with the positioning pins, and the finger pressing positioning lower template is connected with the pressing plate through the positioning pins. According to the invention, the lower pressing finger positioning template and the pressing plate are positioned through the fixed matching of the positioning pin and the nut, and the upper pressing finger positioning template and the lower pressing finger positioning template are connected, so that the assembly work is carried out with high position precision, high efficiency and low cost, and the problem of the defects of the original manual scribing assembly method is solved.
Description
Technical Field
The invention relates to the field of assembly, in particular to an auxiliary device for assembling a rack pressing plate of a stator frame of a hydraulic generator.
Background
The hydraulic generator stator base tooth pressing plate and the pressing fingers are assembled on the concentric pitch circles of the inner circle and the outer circle of the pressing plate, the requirement on the position degree is high, the quantity is large, the assembly is achieved by only manually marking, the size is difficult to guarantee, and the efficiency is very low. In order to correctly and quickly position and assemble the pressure finger, the auxiliary device for assembling the tooth pressure plate is adopted, so that the cost is low, the precision is high, and the efficiency is high.
Disclosure of Invention
The invention aims to: the utility model provides a hydraulic generator stator frame tooth clamp plate assembly auxiliary device, through the fixed cooperation of locating pin and nut, make and press finger position lower bolster and clamp plate location to and press finger position cope match-plate pattern and press finger position lower bolster to be connected, thereby position precision is high when carrying out the assembly work, and is efficient fast, and the cost is lower moreover, has solved the problem that original artifical marking off assembly's method exists not enough.
The technical scheme adopted by the invention is as follows:
the auxiliary device comprises a pressing plate and an auxiliary device installed on the pressing plate, the auxiliary device comprises a finger pressing positioning upper template, a finger pressing positioning lower template, an equal-height block, a positioning pin and a nut, fixing holes are formed in the finger pressing positioning upper template and the finger pressing positioning lower template, the positioning pin sequentially penetrates through the finger pressing positioning upper template and the finger pressing positioning lower template and then is matched with the nut, the equal-height block is installed between the finger pressing positioning upper template and the finger pressing positioning lower template, through holes are formed in the top surface of the equal-height block and are matched with the positioning pin, the top surface of the equal-height block is connected with the bottom surface of the finger pressing positioning upper template, the bottom surface of the equal-height block is connected with the top surface of the finger pressing positioning lower template, and the finger pressing positioning lower template is connected with the pressing plate through the positioning pin.
When the assembly pressing finger device is used, the pressing finger positioning lower template and the pressing plate are positioned through the positioning pin, then the pressing finger positioning upper template is connected with the pressing finger positioning lower template through the positioning pin, the equal-height blocks are installed between the pressing finger positioning upper template and the pressing finger positioning lower template, each position between the pressing finger positioning upper template and the pressing finger positioning lower template keeps the same distance, the pressing finger positioning upper template can be installed quickly and accurately, the assembly pressing finger device is more convenient and accurate compared with the original manual scribing assembly mode, the tooth pressing plate is pressed against the pressing finger positioning lower template during assembly pressing finger, the pitch circle inner diameter of the gear is completely positioned in the plane of the pressing finger positioning lower template, three pressing fingers on the left side are assembled by the groove wall on the left side, and three pressing fingers on the right side are assembled by the groove wall on the right side.
According to the invention, the lower pressing finger positioning template and the pressing plate are positioned through the fixed matching of the positioning pin and the nut, and the upper pressing finger positioning template and the lower pressing finger positioning template are connected, so that the assembly work is carried out with high position precision, high efficiency and low cost, and the problem of the defects of the original manual scribing assembly method is solved.
Furthermore, the number of the positioning holes in the lower pressing finger positioning template is 10, and the number of the positioning holes in the upper pressing finger positioning template is 8. The lower pressing finger positioning template is connected with the pressing plate through 2 groups of positioning pins and positioning holes, and is connected with the upper pressing finger positioning template through 8 groups of positioning pins and positioning holes.
Furthermore, a flat gasket is sleeved on the locating pin and is positioned between the nut and the nut of the locating pin. The positioning pin can be screwed down and is not easy to fall off.
Furthermore, equal-length steel pipes are adopted by the equal-height blocks, and the length of each steel pipe is 45 mm. The distance between the upper template and the lower template is the same.
Furthermore, handles are connected to the side surfaces of the finger pressing positioning upper template and the finger pressing positioning lower template. The handle is installed to apply force better, so that the positions of the finger pressing positioning upper template and the finger pressing positioning lower template can be controlled conveniently.
Further, there are 4 handles. The four side surfaces of the finger pressing positioning upper template and the finger pressing positioning lower template are respectively connected with a handle, and more handles can be used for holding the handles more quickly, so that the positions of the finger pressing positioning upper template and the finger pressing positioning lower template are moved.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the auxiliary device for assembling the tooth pressing plate of the stator base of the hydraulic generator, the lower pressing finger positioning template and the pressing plate are positioned and the upper pressing finger positioning template and the lower pressing finger positioning template are connected through the fixed matching of the positioning pin and the nut, so that the position precision is high, the efficiency is high, the cost is low, and the problem that the original manual scribing and assembling method is insufficient is solved.
2. The invention relates to an auxiliary device for assembling a stator frame tooth pressing plate of a hydraulic generator, wherein 10 positioning holes are formed in a lower pressing finger positioning template, and 8 positioning holes are formed in an upper pressing finger positioning template. The lower pressing finger positioning template is connected with the pressing plate through 2 groups of positioning pins and positioning holes, and is connected with the upper pressing finger positioning template through 8 groups of positioning pins and positioning holes.
3. The invention relates to an auxiliary device for assembling a tooth pressing plate of a stator base of a hydraulic generator. The positioning pin can be screwed down and is not easy to fall off.
4. The invention relates to an auxiliary device for assembling a rack pressing plate of a stator frame of a hydraulic generator, wherein equal-length steel pipes are adopted for equal-height blocks, and the length of each steel pipe is 45 mm. The distance between the upper template and the lower template is the same.
5. According to the auxiliary device for assembling the tooth pressing plate of the stator base of the hydraulic generator, the side surfaces of the finger pressing positioning upper template and the finger pressing positioning lower template are both connected with the handle. The handle is installed to apply force better, so that the positions of the finger pressing positioning upper template and the finger pressing positioning lower template can be controlled conveniently.
6. The invention relates to an auxiliary device for assembling a rack pressing plate of a stator frame of a hydraulic generator, which is characterized in that 4 handles are arranged. The four side surfaces of the finger pressing positioning upper template and the finger pressing positioning lower template are respectively connected with a handle, and more handles can be used for holding the handles more quickly, so that the positions of the finger pressing positioning upper template and the finger pressing positioning lower template are moved.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a contour block of the present invention;
FIG. 3 is a schematic structural view of a lower template at a pressing finger positioning position according to the present invention;
fig. 4 is a schematic structural view of the upper die plate of the press finger positioning device of the present invention.
Reference numerals in the drawings indicate:
1-pressing finger positioning lower template, 2-pressing finger positioning upper template, 3-positioning pin, 4-flat gasket, 5-nut, 6-equal-height block, 7-handle and 8-positioning hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, wherein the exemplary embodiments and descriptions of the present invention are provided for explaining the present invention only and not for limiting the present invention, the connection in the description is welding or riveting in the common knowledge, and the dimensional ratios between the components in the description do not represent the dimensional ratios of the components in actual use.
The present invention will be described in detail with reference to fig. 1 to 4.
Example 1
An auxiliary device for assembling a tooth pressing plate of a stator frame of a hydraulic generator comprises a pressing plate and an auxiliary device arranged on the pressing plate, the auxiliary device comprises a finger pressing positioning upper template 2, a finger pressing positioning lower template 1, an equal-height block 6, a positioning pin 3 and a nut 5, fixing holes 8 are respectively arranged on the finger pressing positioning upper template 2 and the finger pressing positioning lower template 1, the positioning pin 3 sequentially penetrates through the finger pressing positioning upper template 2 and the finger pressing positioning lower template 1 and then is matched with a nut 5, the equal-height block 6 is arranged between the finger pressing positioning upper template 2 and the finger pressing positioning lower template 1, the top surface of the equal-height block 6 is provided with a through hole, the through hole on the equal-height block 6 is matched with the positioning pin 3, the top surface of the equal-height block 6 is connected with the bottom surface of the finger pressing positioning upper template 2, the bottom surface of the equal-height block 6 is connected with the top surface of the finger pressing positioning lower template 1, and the finger pressing positioning lower template 1 is connected with the pressing plate through the positioning pin 3.
During the use, will press finger location lower bolster 1 and clamp plate location through locating pin 3, then reuse locating pin 3 will press finger location cope match-plate pattern 2 and press finger location lower bolster 1 to be connected, through pressing finger location cope match-plate pattern 2 and pressing finger location lower bolster 1 between high piece 6 of installation, make press finger location cope match-plate pattern 2 and press finger location lower bolster 1 between every department all keep the same interval, make and press finger location cope match-plate pattern 2 can install fast accurately, it is more convenient accurate than original manual marking assembly's mode, when the assembly is pressed finger, push up the gear clamp plate and press finger location lower bolster 1, the pitch circle internal diameter of gear is in pressing finger location lower bolster 1's plane completely, three left side press fingers lean on the assembly of left side cell wall, three right side press fingers lean on the assembly of right side cell wall.
According to the invention, the lower pressing finger positioning template and the pressing plate are positioned through the fixed matching of the positioning pin and the nut, and the upper pressing finger positioning template and the lower pressing finger positioning template are connected, so that the assembly work is carried out with high position precision, high efficiency and low cost, and the problem of the defects of the original manual scribing assembly method is solved.
Example 2
A specific implementation description is made with respect to the operation manner in embodiment 1.
As shown in FIG. 3, the handles 7 are connected to four side faces of the lower pressing finger positioning template 1, after the handles 7 are installed, a better force application point is formed on the lower pressing finger positioning template 1, the movement of the lower pressing finger positioning template 1 is convenient to control, the four handles 7 are installed, the lower pressing finger positioning template 1 can be pulled from any angle, the fixed position is not required to be pulled, the operation is more convenient and faster, and the installation work efficiency is improved.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by those skilled in the art without inventive work within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a hydraulic generator stator frame tooth clamp plate assembly auxiliary device, includes the clamp plate and installs the auxiliary device on the clamp plate, its characterized in that: the auxiliary device comprises a finger pressing positioning upper template (2), a finger pressing positioning lower template (1), an equal-height block (6), a positioning pin (3) and a nut (5), fixing holes (8) are respectively arranged on the finger pressing positioning upper template (2) and the finger pressing positioning lower template (1), the positioning pin (3) sequentially penetrates through the finger pressing positioning upper template (2) and the finger pressing positioning lower template (1) and then is matched with the nut (5), the equal-height block (6) is arranged between the finger pressing positioning upper template (2) and the finger pressing positioning lower template (1), the top surface of the equal-height block (6) is provided with a through hole, the through hole on the equal-height block (6) is matched with the positioning pin (3), the top surface of the equal-height block (6) is connected with the bottom surface of the finger pressing positioning upper template (2), the bottom surface of the equal-height block (6) is connected with the top surface of the finger pressing positioning lower template (1), the lower pressing finger positioning template (1) is connected with the pressing plate through a positioning pin (3).
2. The tooth pressing plate assembly auxiliary device for the stator frame of the hydraulic generator as claimed in claim 1, wherein: the number of the positioning holes (8) in the lower pressing finger positioning template (1) is 10, and the number of the positioning holes (8) in the upper pressing finger positioning template (2) is 8.
3. The tooth pressing plate assembly auxiliary device for the stator frame of the hydraulic generator as claimed in claim 1, wherein: the locating pin (3) is sleeved with a flat gasket (4), and the flat gasket (4) is located between a nut of the locating pin (3) and the nut (5).
4. The tooth pressing plate assembly auxiliary device for the stator frame of the hydraulic generator as claimed in claim 1, wherein: equal-length steel pipes are adopted by the equal-height blocks (6), and the lengths of the steel pipes are 45 mm.
5. The tooth pressing plate assembly auxiliary device for the stator frame of the hydraulic generator as claimed in claim 1, wherein: handles (7) are connected to the side surfaces of the finger pressing positioning upper template (2) and the finger pressing positioning lower template (1).
6. The tooth pressing plate assembly auxiliary device for the stator frame of the hydraulic generator as claimed in claim 5, wherein: the number of the handles (7) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173352.2A CN111277081B (en) | 2020-03-13 | 2020-03-13 | Hydraulic generator stator frame tooth clamp plate assembly auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173352.2A CN111277081B (en) | 2020-03-13 | 2020-03-13 | Hydraulic generator stator frame tooth clamp plate assembly auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111277081A true CN111277081A (en) | 2020-06-12 |
| CN111277081B CN111277081B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010173352.2A Active CN111277081B (en) | 2020-03-13 | 2020-03-13 | Hydraulic generator stator frame tooth clamp plate assembly auxiliary device |
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| Country | Link |
|---|---|
| CN (1) | CN111277081B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906884A (en) * | 1987-10-09 | 1990-03-06 | Sanden Corporation | Flat motor |
| CN102111040A (en) * | 2010-10-29 | 2011-06-29 | 无锡哈电电机有限公司 | Tool used for riveting overall press machine |
| CN203289278U (en) * | 2013-03-20 | 2013-11-13 | 德州恒力电机有限责任公司 | H315-355 three-phase asynchronous motor wiring board pressing plate device |
| CN104052205A (en) * | 2014-07-15 | 2014-09-17 | 山西汾西重工有限责任公司 | Slip ring assembling tool for wind driven generator |
| CN205465085U (en) * | 2016-01-09 | 2016-08-17 | 上海良基博方汽车发动机零部件制造股份有限公司 | Novel quick location last item device |
-
2020
- 2020-03-13 CN CN202010173352.2A patent/CN111277081B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906884A (en) * | 1987-10-09 | 1990-03-06 | Sanden Corporation | Flat motor |
| CN102111040A (en) * | 2010-10-29 | 2011-06-29 | 无锡哈电电机有限公司 | Tool used for riveting overall press machine |
| CN203289278U (en) * | 2013-03-20 | 2013-11-13 | 德州恒力电机有限责任公司 | H315-355 three-phase asynchronous motor wiring board pressing plate device |
| CN104052205A (en) * | 2014-07-15 | 2014-09-17 | 山西汾西重工有限责任公司 | Slip ring assembling tool for wind driven generator |
| CN205465085U (en) * | 2016-01-09 | 2016-08-17 | 上海良基博方汽车发动机零部件制造股份有限公司 | Novel quick location last item device |
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| Publication number | Publication date |
|---|---|
| CN111277081B (en) | 2021-08-17 |
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