CN110247279B - Commutator segment assembly jig and use method - Google Patents
Commutator segment assembly jig and use method Download PDFInfo
- Publication number
- CN110247279B CN110247279B CN201810192752.0A CN201810192752A CN110247279B CN 110247279 B CN110247279 B CN 110247279B CN 201810192752 A CN201810192752 A CN 201810192752A CN 110247279 B CN110247279 B CN 110247279B
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- plate
- positioning core
- core
- spring
- bottom plate
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a commutator bar assembling jig and a using method thereof, wherein the commutator bar assembling jig comprises an upper plate, supporting columns and a bottom plate, the supporting columns are vertically arranged on two sides of the upper end of the bottom plate, the upper ends of the supporting columns are connected with the upper plate, a positioning core which slides up and down is arranged in the upper plate, the positioning core is cylindrical, a plurality of protruding strips are uniformly arranged on the outer side wall of the positioning core around the circumference, the protruding strips are arranged along the axial direction of the positioning core, rectangular notches are formed on the upper part of each protruding strip to form a step structure, a mounting plate is sleeved on the part of the positioning core, which is positioned in the upper plate, a limiting plate corresponding to the protruding strips is arranged around the positioning core, and a spring is arranged between the mounting plate and the bottom plate. The invention has simple operation, convenient assembly and very accurate position.
Description
Technical Field
The invention relates to the technical field of commutators, in particular to a commutator segment assembly jig and a using method.
Background
At present, the assembly post of the commutator segments is the primary foundation of the production link of the commutator, and because the difficulty is high, the production problem is still solved by using manual operation as a main assembly mode in industry. The basic elements in the commutator are commutator segments which are arranged in an orderly cylindrical shape in the commutator, and the assembly is complicated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a commutator segment assembling jig and a using method thereof, and the commutator segment assembling jig is simple to operate, convenient to assemble and quite accurate in position.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a commutator segment equipment tool, including upper plate, support column and bottom plate, bottom plate upper end both sides all vertically install the support column, the upper end and the upper plate of this support column link to each other, the upper plate in install gliding location core from top to bottom, this location core is cylindric, the lateral wall of location core evenly arranged around the circumference a plurality of protruding strip, protruding strip is arranged along the axial of location core, rectangular notch formation step structure has all been opened on the upper portion of every protruding strip, the location core be located the part cover of upper plate and have the mounting panel, the upper end of this mounting panel is arranged around the location core with the corresponding limiting plate of protruding strip, mounting panel and bottom plate between install the spring.
As a supplement to the technical proposal of the invention, the mounting plate is in a circular plate-shaped structure.
As a supplement to the technical scheme of the invention, a top plate is arranged at the lower end of the positioning core, the top plate is buckled at the lower end of the upper plate, and a spring is arranged between the top plate and the bottom plate. The top plate plays a limiting role, the highest sliding height of the positioning core is limited, and when the positioning core is matched with the spring to conveniently reset, the assembled reversing piece, the reinforcing ring and the plastic shell are taken out.
As a supplement to the technical scheme of the invention, two guide posts are symmetrically arranged at the lower end of the top plate at the two sides of the positioning core, a spring is sleeved on each guide post, and the lower end of the spring is in contact with the bottom plate.
As a supplement to the technical proposal of the invention, the lower end of the positioning core extends into the bottom plate, and the bottom plate is provided with an inner groove for accommodating the positioning core.
The application method of the commutator segment assembly jig comprises the following specific operation steps:
(a) Firstly, sleeving the reinforcing ring on the upper part of the positioning core, namely buckling the reinforcing ring on a step on the upper part of the protruding strip;
(b) Then inserting one end of the reversing sheet between the two corresponding convex strips along the limiting plate by the lower end of the reversing sheet;
(c) Sequentially inserting the required reversing pieces around the positioning core, and enabling the reinforcing ring to enter the L-shaped groove of the reversing piece;
(d) And finally, the plastic shell is aligned to the reversing piece by hand to downwards press the reversing piece by about 2mm, the spring can bounce the reversing piece, the reinforcing ring and the plastic shell, and in the pressing process, the reinforcing ring can enter the upper end of the L-shaped groove along the vertical direction of the L-shaped groove.
The beneficial effects are that: the invention relates to a commutator segment assembling jig and a use method thereof, wherein a reinforcing ring is sleeved on the upper part of a positioning core, namely the reinforcing ring is buckled on a step on the upper part of a protruding strip, then one end of a commutator segment is inserted between two corresponding protruding strips along a limiting plate at the lower end of the commutator segment, all required commutator segments are sequentially inserted around the positioning core, finally a plastic shell is aligned with the commutator segment by hand to press downwards for about 2mm for releasing, and a spring can bounce the commutator segment, the reinforcing ring and the plastic shell. The invention has simple operation, convenient assembly and very accurate position.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the positioning core according to the present invention;
FIG. 3 is a schematic view of the structure of the upper plate, support columns and bottom plate according to the present invention;
fig. 4 is a schematic structural view of the commutator segment of the present invention.
The diagram is: 1. the device comprises an upper plate, 2, a support column, 3, a bottom plate, 4, a spring, 5, a guide column, 6, a limiting plate, 7, a positioning core, 8, a top plate, 9, a mounting plate, 10, a protruding strip, 11 and a rectangular notch.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
The embodiment of the invention relates to a commutator segment assembling jig, which comprises an upper plate 1, support columns 2 and a bottom plate 3, wherein the support columns 2 are vertically arranged on two sides of the upper end of the bottom plate 3, the upper ends of the support columns 2 are connected with the upper plate 1, a positioning core 7 sliding up and down is arranged in the upper plate 1, the positioning core 7 is cylindrical, a plurality of protruding strips 10 are uniformly arranged on the outer side wall of the positioning core 7 around the circumference, the protruding strips 10 are arranged along the axial direction of the positioning core 7, rectangular notches 11 are formed on the upper part of each protruding strip 10 to form a step structure, a mounting plate 9 is sleeved on the part of the positioning core 7 positioned in the upper plate 1, a limiting plate 6 corresponding to the protruding strips 10 is arranged on the upper end of the mounting plate 9 around the positioning core 7, and a spring 4 is arranged between the mounting plate 9 and the bottom plate 3.
The mounting plate 9 is in a circular plate-shaped structure.
The locating core 7 is arranged at the lower end of the mounting plate 9 and is provided with a top plate 8, the top plate 8 is buckled at the lower end of the upper plate 1, and a spring 4 is arranged between the top plate 8 and the bottom plate 3.
Two guide posts 5 are symmetrically arranged on two sides of the positioning core 7 at the lower end of the top plate 8, a spring 4 is sleeved on each guide post 5, and the lower end of the spring 4 is in contact with the bottom plate 3.
The lower end of the positioning core 7 extends into the bottom plate 3, and an inner groove 12 for accommodating the positioning core 7 is formed in the bottom plate 3.
Examples
Firstly, sleeving a reinforcing ring on the upper part of the positioning core 7, namely buckling the reinforcing ring on a step on the upper part of the raised strip 10;
secondly, inserting one end of the reversing sheet (namely, the position B shown in fig. 4) between the two corresponding convex strips 10 along the limiting plate 6 at the lower end of the reversing sheet;
thirdly, sequentially inserting all required reversing pieces around the positioning core 7, and enabling the reinforcing ring to enter an L-shaped groove (namely the position A shown in fig. 4) of the reversing piece;
and fourthly, finally, the plastic shell is aligned to the reversing piece by hand to downwards press the reversing piece by about 2mm to be released, the reversing piece, the reinforcing ring and the plastic shell are sprung up by the spring 4, and in the process of downwards pressing, the reinforcing ring enters the upper end of the L-shaped groove along the vertical direction of the L-shaped groove.
Claims (4)
1. The utility model provides a commutator segment equipment tool, includes upper plate (1), support column (2) and bottom plate (3), its characterized in that: the utility model provides a floor (3) upper end both sides all install support column (2) vertically, the upper end and the upper plate (1) of this support column (2) link to each other, upper plate (1) in install upper and lower gliding location core (7), this location core (7) are cylindric, the lateral wall of location core (7) evenly arranged around circumference a plurality of protruding strip (10), protruding strip (10) are arranged along the axial of location core (7), rectangular notch (11) are all opened on the upper portion of every protruding strip (10) and are formed the step structure, the part of location core (7) in upper plate (1) cover have mounting panel (9), the upper end of this mounting panel (9) is arranged around location core (7) and is had limiting plate (6) corresponding with protruding strip (10), mounting panel (9) and floor (3) between install spring (4); the mounting plate (9) is of a circular plate-shaped structure; the lower end of the positioning core (7) extends into the bottom plate (3), and an inner groove (12) for accommodating the positioning core (7) is formed in the bottom plate (3).
2. The commutator segment assembly jig of claim 1, wherein: the positioning core (7) is located at the lower end of the mounting plate (9) and is provided with a top plate (8), the top plate (8) is buckled at the lower end of the upper plate (1), and a spring (4) is arranged between the top plate (8) and the bottom plate (3).
3. The commutator segment assembly jig according to claim 2, wherein: two guide posts (5) are symmetrically arranged on two sides of the lower end of the top plate (8) positioned on the positioning core (7), a spring (4) is sleeved on each guide post (5), and the lower end of the spring (4) is in contact with the bottom plate (3).
4. A method of using the commutator segment assembly jig of claim 1, comprising the steps of:
(a) Firstly, sleeving the reinforcing ring on the upper part of the positioning core (7), namely buckling the reinforcing ring on a step on the upper part of the protruding strip (10);
(b) Then inserting one end of the reversing sheet between the two corresponding protruding strips (10) along the limiting plate (6);
(c) The required reversing pieces are sequentially inserted around the positioning core (7), and the reinforcing ring enters the L-shaped groove of the reversing piece;
(d) Finally, the plastic shell is aligned to the reversing piece by hand to downwards press about 2mm to be released, the spring (4) can spring up the reversing piece, the reinforcing ring and the plastic shell, and in the process of downwards pressing, the reinforcing ring can enter the upper end of the L-shaped groove along the vertical direction of the L-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192752.0A CN110247279B (en) | 2018-03-09 | 2018-03-09 | Commutator segment assembly jig and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192752.0A CN110247279B (en) | 2018-03-09 | 2018-03-09 | Commutator segment assembly jig and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110247279A CN110247279A (en) | 2019-09-17 |
| CN110247279B true CN110247279B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810192752.0A Active CN110247279B (en) | 2018-03-09 | 2018-03-09 | Commutator segment assembly jig and use method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202695946U (en) * | 2011-12-16 | 2013-01-23 | 温州科奇比威自动化设备有限公司 | Motor-commutator plastic-rubber-sleeve heating and inserting mechanism |
| CN103296561A (en) * | 2013-01-17 | 2013-09-11 | 温州科奇比威自动化设备有限公司 | Commutator segment automatic assembly technology and full-automatic commutator segment assembly machine |
| CN204103213U (en) * | 2014-07-11 | 2015-01-14 | 黄其清 | Rotary clip positioner |
| CN204720751U (en) * | 2015-05-22 | 2015-10-21 | 宁波胜克换向器有限公司 | A kind of commutator screening mould |
| CN106785787A (en) * | 2015-11-24 | 2017-05-31 | 宁波胜克换向器有限公司 | A kind of pressing mold by spring bushing pressing-in commutator |
| CN207947472U (en) * | 2018-03-09 | 2018-10-09 | 宁波胜克换向器有限公司 | A kind of commutator segment assembled fixture |
-
2018
- 2018-03-09 CN CN201810192752.0A patent/CN110247279B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202695946U (en) * | 2011-12-16 | 2013-01-23 | 温州科奇比威自动化设备有限公司 | Motor-commutator plastic-rubber-sleeve heating and inserting mechanism |
| CN103296561A (en) * | 2013-01-17 | 2013-09-11 | 温州科奇比威自动化设备有限公司 | Commutator segment automatic assembly technology and full-automatic commutator segment assembly machine |
| CN204103213U (en) * | 2014-07-11 | 2015-01-14 | 黄其清 | Rotary clip positioner |
| CN204720751U (en) * | 2015-05-22 | 2015-10-21 | 宁波胜克换向器有限公司 | A kind of commutator screening mould |
| CN106785787A (en) * | 2015-11-24 | 2017-05-31 | 宁波胜克换向器有限公司 | A kind of pressing mold by spring bushing pressing-in commutator |
| CN207947472U (en) * | 2018-03-09 | 2018-10-09 | 宁波胜克换向器有限公司 | A kind of commutator segment assembled fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110247279A (en) | 2019-09-17 |
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