CN113451862B - Be applied to hook-shaped commutator production with assistance-localization real-time lamination equipment - Google Patents
Be applied to hook-shaped commutator production with assistance-localization real-time lamination equipment Download PDFInfo
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- CN113451862B CN113451862B CN202110416025.XA CN202110416025A CN113451862B CN 113451862 B CN113451862 B CN 113451862B CN 202110416025 A CN202110416025 A CN 202110416025A CN 113451862 B CN113451862 B CN 113451862B
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
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- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
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Abstract
The invention relates to the technical field of hook-type commutator production equipment, in particular to auxiliary positioning and pressing equipment applied to hook-type commutator production. Through the auxiliary positioning subassembly that sets up, can regard as power through punching press mechanism, the removal piece that the cooperation set up and the slide isotructure that sets up realize treating the commutator of punching press and carry out accurate location, guarantee the efficiency of punching press, the stamping workpiece adjusting module that the cooperation set up simultaneously can carry out nimble change to the punching press part according to the punching press needs of reality.
Description
Technical Field
The invention relates to the technical field of hook-type commutator production equipment, in particular to auxiliary positioning and pressing equipment applied to hook-type commutator production.
Background
The commutator is a part on a direct current permanent magnet series excited motor for enabling the motor to continuously rotate, structurally, the commutator is a circular shape formed by a plurality of contact pieces, the commutator is respectively connected with each tap on a rotor, two electrodes are connected outside the commutator and are called electric brushes to be contacted with the commutator, and only two of the electric brushes are contacted simultaneously, the commutator is roughly divided into two types, one type is a groove-shaped steering gear and the other type is a hook-shaped steering gear, in the production process of the hook-shaped steering gear, the commutator is firstly manufactured in a pressure injection mode, when the pressure injection of a basic structure is completed, the machining of a claw part on the hook-shaped steering gear can be realized by usually matching with a common punching machine tool, but in the machining process, a worker needs to manually assemble and disassemble, in order to ensure the shape of the punched claw, the manual position adjustment needs to be carried out on a machined part, so as to ensure the shape composite requirement of the punched claw, making the stamping less efficient.
Disclosure of Invention
Solves the technical problem
The invention provides auxiliary positioning and pressing equipment applied to production of a hook-type commutator, which can effectively solve the problems that in the prior art, in the production process of the hook-type commutator, the manufacturing is firstly carried out in a pressing and injecting mode, and when the basic structure is completed, the processing of a claw part on the hook-type commutator can be realized by matching with a common punching machine usually, but in the processing process, the manual assembly and disassembly of workers are needed, and in order to ensure the shape of the punched claw, the position of a workpiece needs to be manually adjusted, so that the shape composite requirement of the punched claw is ensured, and the punching efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme:
the auxiliary positioning pressing device comprises a stamping device body and a mounting seat used for fixing the stamping device body, and comprises a stamping part adjusting module arranged on the output end of the stamping device body, wherein the lower end of the stamping device body is provided with a bearing mechanism corresponding to the output end, two sides of the bearing mechanism are provided with connecting blocks, auxiliary positioning assemblies are arranged in the connecting blocks, and each auxiliary positioning assembly comprises a horizontal adjusting module and a conversion module;
the conversion module comprises a moving block which is connected in the connecting block in a sliding mode, the moving block is fixedly connected with the output end through a connecting mechanism, three mutually connected working faces which are kept relatively smooth are arranged on the outer wall of the moving block and are respectively a first working face, a second working face and a third working face, the first working face is connected with the third working face through the second working face, and the moving block is connected with the inner wall of the connecting block through an elastic moving assembly.
Preferably, stamping workpiece adjusting module includes first stamping ring and second stamping ring, first stamping ring and second stamping ring distribute in the inside and outside both sides of output, and the axial of first stamping ring and second stamping ring keeps the same with the axial direction of output, the inboard of first stamping ring and second stamping ring is connected with the first spacing groove and the second spacing groove of seting up corresponding position on the output through fixed connection's first stopper and second stopper respectively, connect through closed loop mechanism between first stamping ring and the second stamping ring.
Preferably, the horizontal adjusting module comprises a sliding plate which is slidably connected inside the connecting block, the outer wall of the sliding plate is in sliding fit with the three working faces respectively, the inner side of the sliding plate is fixedly connected with a disc, the inner end of the disc is connected with a connecting plate through a first spring, and the inner end of the connecting plate penetrates through the connecting block and extends to an arc-shaped positioning plate fixedly connected with the outside.
Preferably, closed loop mechanism is including setting up the intercommunication groove in the output, the both ends in intercommunication groove are provided with head rod and second connecting rod respectively, just head rod and second connecting rod are connected with first stamping workpiece ring and second stamping workpiece ring respectively.
Preferably, the first limiting groove and the second limiting groove have a certain height in the axial direction along the output end, and the upper end and the lower end of the first limiting groove and the second limiting groove are both provided with a placing groove in the radial direction along the output end.
Preferably, the elastic moving assembly comprises a telescopic rod fixedly connected to the outer wall of one end of the moving block, one end of the telescopic rod, which is far away from the moving block, is fixedly connected with a sliding block, and the sliding block is fixedly connected with the outer wall of the moving block through a second spring sleeved on the outer wall of the telescopic rod.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
according to the invention, through the arrangement of the auxiliary positioning assembly, the stamping mechanism can be used as power, the arrangement of the moving block, the arrangement of the sliding plate and other structures are matched, the accurate positioning of the commutator to be stamped is realized, the stamping efficiency is ensured, and meanwhile, the flexible replacement of the stamping part can be realized according to the actual stamping requirement by matching with the arranged stamping part adjusting module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the punch adjustment module of the present invention;
FIG. 3 is a schematic vertical sectional elevation view of a portion of the punch adjusting module of the present invention;
FIG. 4 is a schematic view of a closure mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the auxiliary positioning assembly of the present invention;
FIG. 6 is a schematic view of the overall structure of the moving block of the present invention;
FIG. 7 is a schematic front view of the movable block of the present invention;
FIG. 8 is a schematic view of the overall structure of the elastic moving component of the present invention;
the reference numerals in the drawings denote: 1. a mounting seat; 2. a stamping device body; 201. an output end; 202. a first limit groove; 203. a second limit groove; 204. a communicating groove; 3. a stamping part adjusting module; 4. a first punch ring; 401. a first connecting rod; 402. a first stopper; 5. a second stamping ring; 501. a second connecting rod; 502. a second limiting block; 6. connecting blocks; 7. a carrying mechanism; 8. An auxiliary positioning assembly; 801. a slide plate; 802. a disc; 803. a first spring; 9. a connecting plate; 901. an arc-shaped positioning plate; 10. a moving block; 1001. a first working surface; 1002. a second working face; 1003. a third working face; 11. an elastic moving component; 1101. a telescopic rod; 1102. a second spring; 1103. and a slider.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides an embodiment of an auxiliary positioning and pressing apparatus for hook-type commutator production:
the auxiliary positioning pressing device applied to hook type commutator production comprises a stamping device body 2, a mounting seat 1 used for fixing the stamping device body 2, and a stamping part adjusting module 3 installed on an output end 201 of the stamping device body 2, wherein a bearing mechanism 7 corresponding to the output end 201 is arranged at the lower end of the stamping device body 2, connecting blocks 6 are arranged on two sides of the bearing mechanism 7, an auxiliary positioning assembly 8 is arranged in each connecting block 6, and each auxiliary positioning assembly 8 comprises a horizontal adjusting module and a conversion module;
the conversion module comprises a moving block 10 which is slidably connected in the connecting block 6, the moving block 10 is fixedly connected with the output end 201 through a connecting mechanism, three mutually connected and relatively smooth working faces which are respectively a first working face 1001, a second working face 1002 and a third working face 1003 are arranged on the outer wall of the moving block 10, the first working face 1001 is connected with the third working face 1003 through the second working face 1002, and the moving block 10 is connected with the inner wall of the connecting block 6 through an elastic moving assembly 11.
Further, the stamping part adjusting module 3 comprises a first stamping ring 4 and a second stamping ring 5, the first stamping ring 4 and the second stamping ring 5 are distributed on the inner side and the outer side of the output end 201, the axial direction of the first stamping ring 4 and the axial direction of the second stamping ring 5 are the same with the axial direction of the output end 201, the inner sides of the first stamping ring 4 and the second stamping ring 5 are respectively connected with a first limiting groove 202 and a second limiting groove 203 which are arranged on the output end 201 in corresponding positions through a first limiting block 402 and a second limiting block 502 which are fixedly connected, and the first stamping ring 4 and the second stamping ring 5 are connected through a closed-loop mechanism.
Further, the horizontal adjusting module comprises a sliding plate 801 which is slidably connected inside the connecting block 6, the outer wall of the sliding plate 801 is in sliding fit with the three working faces respectively, discs 802 are fixedly connected to the inner sides of the two sliding plates 801, the inner ends of the discs 802 are connected with connecting plates 9 through first springs 803, and the inner ends of the connecting plates 9 penetrate through the connecting block 6 and extend to the outer fixedly connected arc-shaped positioning plate 901.
Further, the closed-loop mechanism includes a communication groove 204 disposed in the output end 201, a first connection rod 401 and a second connection rod 501 are disposed at two ends of the communication groove 204, and the first connection rod 401 and the second connection rod 501 are connected to the first stamping ring 4 and the second stamping ring 5 respectively.
Further, the first limiting groove 202 and the second limiting groove 203 have a certain height along the axial direction of the output end 201, and the upper and lower ends of the first limiting groove 202 and the second limiting groove 203 are both provided with a placement groove along the radial direction of the output end 201;
it should be noted from fig. 1 that, when the device is used, a commutator to be stamped is placed on the supporting mechanism 7, and the supporting mechanism 7 is provided with two annular grooves with different sizes, which correspond to the sizes of the first stamping ring 4 and the second stamping ring 5, and the positions of the two annular grooves are also corresponding to each other;
according to the attached fig. 2-4, when the device is used, the size of the stamping part can be adjusted according to actual needs, and before the adjustment, the position relation has two types: firstly, when the arranged second stamping ring 5 is used for stamping, the position relationship is the same as that in fig. 3, at this time, the arranged second connecting rod 501 is located at the position of the placing groove at the lower end of the arranged second limiting groove 203, and the first connecting rod 401 fixedly connected to the first stamping ring 4 is located at the position of the placing groove at the upper end of the first limiting groove 202; secondly, the position relation is opposite to the position relation, and in the process, the stamping equipment body 2 adopts the first stamping ring 4 to perform stamping work.
The adjusting principle of the stamping part adjusting module 3 is explained by adopting the position relation of one of the above parts during adjustment, firstly, the arranged first stamping ring 4 and the second stamping ring 5 are respectively rotated by a certain angle, the purpose is to move the limiting blocks connected and fixed on the two stamping rings from the positions of the placing grooves to the first limiting groove 202 and the second limiting groove 203 respectively and ensure that the limiting blocks can move along the axial direction of the output end 201, in the replacement process, the arranged first stamping ring 4 is moved downwards, and it is worth explaining that the two connecting rods arranged in the process can keep the positions fixed, because the corresponding arc-shaped grooves are arranged on the two stamping rings, when the arranged first stamping ring 4 is moved downwards, due to the arranged closing mechanism, when the arranged first connecting rod 401 is moved downwards, the arranged communication groove 204 is injected with liquid, utilize the flow mobility of liquid, the second connecting rod 501 rebound that can drive the setting in step, when the first stopper 402 that sets up moves the lower extreme of first spacing groove 202 and places the trench position, second stopper 502 can be moved the position of second spacing groove 203 upper end placing groove this moment, then, rotate the first stamping ring 4 that sets up, make first stopper 402 can be placed in the placing groove, rotate second stamping ring 5 again simultaneously, make second stopper 502 can be placed in the placing groove, with this change that can realize the stamping ring.
Further, the elastic moving assembly 11 comprises a telescopic rod 1101 fixedly connected to the outer wall of one end of the moving block 10, one end of the telescopic rod 1101 far away from the moving block 10 is fixedly connected with a sliding block 1103, and the sliding block 1103 is fixedly connected with the outer wall of the moving block 10 through a second spring 1102 sleeved on the outer wall of the telescopic rod 1101;
through the arranged elastic moving assembly 11, on one hand, the normal movement of the moving block 10 can be realized through the sliding fit relationship between the arranged sliding block 1103 and the inner wall of the connecting block 6, and meanwhile, the position of the moving block 10 can be adjusted in the direction perpendicular to the movement of the moving block 10 under the action of the arranged telescopic rod 1101 and the sleeved second spring 1102;
in the actual punching process, the position of the commutator to be punched, which is placed on the bearing mechanism 7, can be adjusted through the auxiliary positioning assembly 8, and the adjustment mode is as follows: in the adjusting process, firstly, the downward force of the stamping device body 2 is used as the adjusting power, and the connecting mechanism drives the arranged moving block 10 to move downwards in the connecting block 6, and it is worth to say that, before stamping, the arranged sliding plate 801 is located at the lower end of the moving block 10, and when the arranged moving block 10 moves downwards, because the sliding plate 801 can only move in the direction perpendicular to the stamping direction, when the moving block 10 moves downwards, due to the effect of the inclined surface on the moving block 10, the sliding path can be divided into two displacements parallel to the stamping direction and perpendicular to the stamping direction, the displacement perpendicular to the stamping direction is provided by the stamping mechanism itself, the two sliding plates 801 arranged in the displacement process can move to the position close to the bearing mechanism 7, in the process, the outer wall of the commutator which is not located at the middle position of the bearing mechanism 7 can contact with the outer wall of the arranged arc-shaped positioning plate 901, in the continuous punching process, continuous adjustment can be performed until the commutator is located at the middle position of the receiving mechanism 7, and at this moment, the sliding plate 801 is located at the position of the plane on the moving block 10, when the punching mechanism continuously moves downwards, the arranged sliding plate 801 is in contact with the outer wall of the first working surface 1001 located at the upper side position of the inclined plane, when the arranged punching ring completes punching of the claw of the commutator, at this time, the sliding plate 801 is located at the intersection between the first working surface 1001 and the second working surface 1002, after the punching is finished, the punching mechanism is driven to move upwards, at this time, the sliding plate 801 located at the intersection between the first working surface 1001 and the second working surface 1002 has a height difference on the axis from the front to the back due to the arranged second working surface 1002, and the elastic coefficient of the arranged first spring 803 is greater than the elastic coefficient of the arranged second spring 1102, so that the moving block 10 is displaced in the deformation direction of the second spring 1102, the sliding plate 801 can successfully slide from the first working surface 1001 to the second working surface 1002, and the moving block 10 arranged in the process keeps the same moving direction as that of the stamping mechanism, so that the sliding plate 801 can slide to the third working surface 1003 through the second working surface 1002, in the process, the arranged first spring 803 is in an approximately original state, the position of the arc-shaped positioning plate 901 is in an original position, and the resetting of the stamping ring cannot be influenced.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. Be applied to hook type commutator production with assistance-localization real-time compression fittings, including stamping equipment body (2) to and mount pad (1) that is used for fixed stamping equipment body (2), its characterized in that: the stamping part adjusting device comprises a stamping part adjusting module (3) arranged on an output end (201) of a stamping device body (2), wherein a bearing mechanism (7) corresponding to the output end (201) in position is arranged at the lower end of the stamping device body (2), connecting blocks (6) are arranged on two sides of the bearing mechanism (7), an auxiliary positioning assembly (8) is arranged in each connecting block (6), and each auxiliary positioning assembly (8) comprises a horizontal adjusting module and a conversion module;
the conversion module comprises a moving block (10) which is connected in the connecting block (6) in a sliding mode, the moving block (10) is fixedly connected with the output end (201) through a connecting mechanism, three mutually connected and relatively smooth working faces which are respectively a first working face (1001), a second working face (1002) and a third working face (1003) are arranged on the outer wall of the moving block (10), the first working face (1001) is connected with the third working face (1003) through the second working face (1002), and the moving block (10) is connected with the inner wall of the connecting block (6) through an elastic moving assembly (11).
2. The auxiliary positioning pressing device applied to the production of the hook-type commutator of claim 1, it is characterized in that the stamping part adjusting module (3) comprises a first stamping ring (4) and a second stamping ring (5), the first stamping ring (4) and the second stamping ring (5) are distributed on the inner side and the outer side of the output end (201), and the axial directions of the first stamping ring (4) and the second stamping ring (5) and the axial direction of the output end (201) are kept the same, the inner sides of the first stamping ring (4) and the second stamping ring (5) are respectively connected with a first limiting groove (202) and a second limiting groove (203) which are arranged at corresponding positions on the output end (201) through a first limiting block (402) and a second limiting block (502) which are fixedly connected, and the first stamping ring (4) is connected with the second stamping ring (5) through a closed-loop mechanism.
3. The auxiliary positioning and pressing device applied to the production of the hook-type commutator of claim 1, wherein the horizontal adjusting module comprises sliding plates (801) which are slidably connected inside the connecting block (6), the outer walls of the sliding plates (801) are respectively in sliding fit with three working faces, discs (802) are fixedly connected to the inner sides of the two sliding plates (801), the inner ends of the discs (802) are connected with connecting plates (9) through first springs (803), and the inner ends of the connecting plates (9) extend to the outside through the connecting block (6) and are fixedly connected with arc-shaped positioning plates (901).
4. The auxiliary positioning and pressing device applied to production of the hook-type commutator of claim 2, wherein the closed-loop mechanism comprises a communication groove (204) arranged in the output end (201), a first connecting rod (401) and a second connecting rod (501) are respectively arranged at two ends of the communication groove (204), and the first connecting rod (401) and the second connecting rod (501) are respectively connected with the first stamping ring (4) and the second stamping ring (5).
5. The auxiliary positioning and pressing device applied to the hook-type commutator production of claim 2, wherein the first limiting groove (202) and the second limiting groove (203) have a certain height along the axial direction of the output end (201), and the upper and lower ends of the first limiting groove (202) and the second limiting groove (203) are both provided with a placing groove along the radial direction of the output end (201).
6. The auxiliary positioning pressing device applied to the hook-type commutator production in claim 1 is characterized in that the elastic moving component (11) comprises a telescopic rod (1101) fixedly connected to the outer wall of one end of the moving block (10), a sliding block (1103) is fixedly connected to one end, away from the moving block (10), of the telescopic rod (1101), and the sliding block (1103) is fixedly connected to the outer wall of the moving block (10) through a second spring (1102) sleeved on the outer wall of the telescopic rod (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416025.XA CN113451862B (en) | 2021-04-19 | 2021-04-19 | Be applied to hook-shaped commutator production with assistance-localization real-time lamination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416025.XA CN113451862B (en) | 2021-04-19 | 2021-04-19 | Be applied to hook-shaped commutator production with assistance-localization real-time lamination equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113451862A CN113451862A (en) | 2021-09-28 |
| CN113451862B true CN113451862B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110416025.XA Active CN113451862B (en) | 2021-04-19 | 2021-04-19 | Be applied to hook-shaped commutator production with assistance-localization real-time lamination equipment |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5065651A (en) * | 1989-06-30 | 1991-11-19 | Mccord Winn Textron Inc. | Method and machine for finishing commutators |
| CN201374491Y (en) * | 2009-03-26 | 2009-12-30 | 安固集团有限公司 | One-step molding mould of diverter hook |
| CN201913162U (en) * | 2010-12-28 | 2011-08-03 | 安固集团有限公司 | Workpiece pressing device of automatic moulding machine of commutator hook |
| CN202282546U (en) * | 2011-11-15 | 2012-06-20 | 瑞安市博宇电器有限公司 | Commutator bar stamping die |
| CN204885771U (en) * | 2015-07-28 | 2015-12-16 | 江西三禾机电有限公司 | Commutator stamping die |
| CN210245925U (en) * | 2018-12-17 | 2020-04-03 | 江苏胜克机电科技有限公司 | Full-plastic hook-type commutator positioning and processing equipment |
| CN212526759U (en) * | 2020-06-04 | 2021-02-12 | 上海三公汽车电子有限公司 | Fixing and pressing device for commutator |
| CN212908486U (en) * | 2020-09-14 | 2021-04-06 | 瑞安市铭鑫电器有限公司 | Stamping die of commutator segment of commutator |
| CN112350132B (en) * | 2020-11-04 | 2022-10-18 | 青岛铭青机电有限公司 | Automatic riveting device for conductive terminal and contact |
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2021
- 2021-04-19 CN CN202110416025.XA patent/CN113451862B/en active Active
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Address after: 325200 Rui'an Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Lifeng Electric Appliance Co.,Ltd. Address before: 325200 Rui'an Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG LIFENG ELECTRIC APPLIANCES Co.,Ltd. |
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