CN210160631U - Device for welding stator and rotor in automobile motor - Google Patents
Device for welding stator and rotor in automobile motor Download PDFInfo
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- CN210160631U CN210160631U CN201920622178.8U CN201920622178U CN210160631U CN 210160631 U CN210160631 U CN 210160631U CN 201920622178 U CN201920622178 U CN 201920622178U CN 210160631 U CN210160631 U CN 210160631U
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Abstract
The utility model relates to a weld stator-rotor technical field, and disclose a device that is used for welding stator-rotor in the car motor. The device for welding the stator and the rotor in the automobile motor comprises a pressing plate device and a punching device, wherein the punching device is movably arranged in the pressing plate device, the pressing plate device comprises a lower pressing plate, and a first hollow groove is formed in the middle of the lower pressing plate. This a device for welding stator in automotive motor, through magnet steel constant head tank and towards piece lead-in groove type stick with capacity towards the piece body location to the holding down plate on, then with the top of the piece lead-in groove type stick of the alignment of connecting hole towards piece, and remove the top board to the top towards the piece body downwards, make the screw rod get into and pass the ventilation hole and enter into the screw hole from the screw rod guiding hole, use the spanner to twist and move the turning block, it is fixed with the holding down plate, thereby make the towards piece body of capacity put neatly, open the welding and equip and weld the welding groove from second fretwork groove, thereby make the part accomplish neatly and assemble, and the work quality is improved.
Description
Technical Field
The utility model belongs to the technical field of weld stator and rotor, specifically relate to a device that is used for welding stator and rotor in the automobile motor.
Background
The fixed part in the motor is called a stator, and a static main magnetic pole for direct current excitation is arranged on the stator; the rotating part (rotor) is called an armature core, an armature winding is arranged on the rotating part (rotor), induced electromotive force is generated after the armature core is electrified and serves as a rotating magnetic field, then electromagnetic torque is generated to carry out energy conversion, the shape of the stator winding is distinguished from an embedded wiring mode, and the stator winding is different from the embedded wiring mode according to the shape of coil winding and can be divided into a centralized type and a distributed type.
The inner stator or the outer rotor in the new energy automobile motor stator and rotor needs to be placed into a component through multi-layer magnetic steel when the component is assembled, the total height is divided into 4-8 (a plurality of) sub-components, if the punching sheet of each sub-component is assembled through rivets, the cost of the assembled raw materials is increased, and the rivet-assembled rotor generates noise when the rotor runs at a super high speed due to the fact that fit gaps exist between the rivets and holes, so that a novel device for welding the rotor in the automobile motor is needed.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a device that is used for welding stator and rotor in the car motor.
The above technical problem of the present invention can be solved by the following technical solutions: a device for welding a stator and a rotor in an automobile motor comprises a pressing plate device and a punching device, wherein the punching device is movably arranged in the pressing plate device.
The pressing plate device comprises a lower pressing plate, a first hollowed-out groove is formed in the middle of the lower pressing plate, a plurality of punching sheet lead-in groove type rods are fixedly mounted on the outer side of the first hollowed-out groove and located at the top of the lower pressing plate, a plurality of threaded holes are formed in the outer side of the punching sheet lead-in groove type rods and located in the lower pressing plate, an upper pressing plate is movably mounted above the lower pressing plate, a second hollowed-out groove is formed in the middle of the upper pressing plate, a plurality of connecting holes are formed in the outer side of the second hollowed-out groove and located in the upper pressing plate, a plurality of screw rod guide holes are formed in the outer side of the connecting holes and located in the upper pressing plate, screw rods are movably mounted in the inner portions of the screw rod guide holes, and rotating blocks.
Towards the piece device including a plurality of towards the piece body, every has all seted up towards the middle part of piece body towards the piece shaft hole, towards the outside in piece shaft hole and be located every and all seted up a plurality of ventilation hole towards the inside of piece body, all seted up the magnet steel constant head tank between two adjacent ventilation holes, towards having seted up a plurality of welding groove on the inner wall in piece shaft hole.
Preferably, the second hollow-out groove is located right above the first hollow-out groove and has the same size and size.
Preferably, the diameter of the connecting hole is slightly larger than that of the punching sheet lead-in groove type rod, the number of the connecting hole and the punching sheet lead-in groove type rod is four, and each punching sheet lead-in groove type rod penetrates through the corresponding connecting hole and is movably connected with the corresponding connecting hole.
Preferably, the number of the screw rod leading holes and the number of the threaded holes are four, each screw rod leading hole is located right above the corresponding threaded hole, and the diameter of each screw rod leading hole is slightly larger than that of each threaded hole.
Preferably, the inner wall of the threaded hole is provided with a thread engaged with the screw.
Preferably, the number of the vent holes is four, the vent holes correspond to the positions of the threaded holes, and each screw rod penetrates through the corresponding vent hole and is movably connected with the corresponding vent hole.
Preferably, the number of the magnetic steel positioning grooves is four, the magnetic steel positioning grooves correspond to the positions of the connecting holes, and each punching sheet leading-in groove type rod penetrates through the corresponding magnetic steel positioning groove and is movably connected with the magnetic steel positioning groove.
The utility model discloses beneficial effect who has:
1. the device for welding the rotor in the automobile motor is characterized in that a punching sheet body is placed above a punching sheet lead-in groove rod, a magnetic steel positioning groove is aligned to the punching sheet lead-in groove rod and moves the punching sheet body downwards, the punching sheet body is positioned on a lower pressing plate, a sufficient amount of punching sheet bodies are sequentially placed, an upper pressing plate is placed above the punching sheet lead-in groove rod, a connecting hole is aligned to the punching sheet lead-in groove rod and moves downwards until the upper pressing plate contacts the uppermost punching sheet body, a screw rod enters from a screw rod lead hole and penetrates through a vent hole to enter a threaded hole, a rotating block is screwed by a wrench, the upper pressing plate is fixed with the lower pressing plate, the sufficient amount of punching sheet bodies are placed in order, welding equipment is started to weld a welding groove from a second hollowed groove, and accordingly parts are assembled in order and the working quality is improved.
2. This a device for welding stator rotor in automotive motor compares in the mode of rivet assemblage, has practiced thrift the cost to assemble through the welded mode, do not have the gap, in the hypervelocity operation, can not produce the noise, thereby improved the practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the punching device of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a platen device; 101. a lower pressing plate; 102. a first hollow-out groove; 103. punching sheet leading-in groove type bar; 104. a threaded hole; 105 an upper pressure plate; 106. a second hollow-out groove; 107. connecting holes; 108. leading holes of the screw rods; 109. a screw; 110. rotating the block; 2. a punching device; 201. punching a sheet body; 202. punching sheet shaft holes; 203. a vent hole; 204. welding a groove; 205. magnetic steel constant head tank.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a device for welding a stator and a rotor in an automobile motor is shown in figures 1-3 and comprises a pressure plate device 1 and a punching device 2, wherein the punching device 2 is movably arranged in the pressure plate device 1.
The pressing plate device 1 comprises a lower pressing plate 101, a first hollow groove 102 is formed in the middle of the lower pressing plate 101, a plurality of punching sheet lead-in groove rods 103 are fixedly installed on the outer side of the first hollow groove 102 and positioned at the top of the lower pressing plate 101, a plurality of threaded holes 104 are formed in the outer side of the punching sheet lead-in groove rods 103 and positioned inside the lower pressing plate 101, an upper pressing plate 105 is movably installed above the lower pressing plate 101, a second hollow groove 106 is formed in the middle of the upper pressing plate 105, the second hollow groove 106 is positioned right above the first hollow groove 102 and has the same size and size, a plurality of connecting holes 107 are formed in the outer side of the second hollow groove 106 and positioned inside the upper pressing plate 105, the diameter of each connecting hole 107 is slightly larger than that of the punching sheet lead-in groove rods 103, the number of the connecting holes 107 and the punching sheet lead-in groove rods 103 are four, and each punching sheet lead-in groove rod 103 penetrates through the corresponding connecting, a plurality of screw guide holes 108 are formed in the outer side of the connecting hole 107 and the inner portion of the upper press plate 105, the number of the screw guide holes 108 and the number of the threaded holes 104 are four, each screw guide hole 108 is located right above the corresponding threaded hole 104, the diameter of each screw guide hole 108 is slightly larger than that of the corresponding threaded hole 104, a screw 109 is movably mounted in each screw guide hole 108, threads meshed with the screw 109 are arranged on the inner wall of the threaded hole 104, and a rotating block 110 is fixedly mounted at the top of each screw 109.
Towards piece device 2 includes a plurality of towards piece body 201, every middle part towards piece body 201 has all been seted up towards piece shaft hole 202, towards the outside in piece shaft hole 202 and be located every inside towards piece body 201 and have all seted up a plurality of ventilation hole 203, magnet steel constant head tank 205 has all been seted up between two adjacent ventilation holes 203, the quantity of magnet steel constant head tank 205 is four and corresponding with connecting hole 107 position, and every towards piece lead-in groove type stick 103 all runs through corresponding magnet steel constant head tank 205 and rather than swing joint, towards having seted up a plurality of welding groove 204 on the inner wall in piece shaft hole 202.
The utility model discloses a practical principle: placing the punching sheet body 201 above the punching sheet lead-in groove type rod 103, aligning the magnetic steel positioning groove 205 with the punching sheet lead-in groove type rod 103 and moving the punching sheet body 201 downwards, thereby positioning the punching sheet body 201 on the lower pressing plate 101, after sequentially placing a sufficient amount of punching sheet bodies 201, placing the upper pressing plate 105 above the punching sheet lead-in groove type rod 103, aligning the connecting hole 107 with the punching sheet lead-in groove type rod 103 and moving downwards until the upper pressing plate 105 contacts the uppermost punching sheet body 201, enabling the screw 109 to enter from the screw lead hole 108 and pass through the vent hole 203 to enter the threaded hole 104, screwing the rotating block 110 by using a wrench, thereby fixing the upper pressing plate 105 and the lower pressing plate 101, thereby enabling the sufficient amount of punching sheet bodies 201 to be placed orderly, and starting welding equipment to weld the welding groove 204 from the second hollow groove 106, thereby completing the assembly of the components.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (7)
1. The utility model provides a device that is used for welding stator-rotor in automobile motor, includes presser device (1) and punching device (2), its characterized in that: a punching sheet device (2) is movably arranged in the pressing plate device (1);
the pressing plate device (1) comprises a lower pressing plate (101), a first hollowed-out groove (102) is formed in the middle of the lower pressing plate (101), a plurality of punching sheet guide-in groove type rods (103) are fixedly arranged on the outer side of the first hollowed-out groove (102) and positioned at the top of the lower pressing plate (101), a plurality of threaded holes (104) are formed in the outer side of the punching sheet guide-in groove type rods (103) and positioned inside the lower pressing plate (101), an upper pressing plate (105) is movably arranged above the lower pressing plate (101), a second hollowed-out groove (106) is formed in the middle of the upper pressing plate (105), a plurality of connecting holes (107) are formed in the outer side of the second hollowed-out groove (106) and positioned inside the upper pressing plate (105), a plurality of screw rod leading holes (108) are formed in the outer side of the connecting holes (107) and positioned inside the upper pressing plate (105), and a screw rod (109) is movably arranged inside each screw rod, the top of each screw rod (109) is fixedly provided with a rotating block (110);
towards piece device (2) including a plurality of towards piece body (201), every has all seted up towards the middle part of piece body (201) towards piece shaft hole (202), towards the outside in piece shaft hole (202) and be located every inside towards piece body (201) and all seted up a plurality of ventilation hole (203), magnet steel constant head tank (205) have all been seted up between two adjacent ventilation hole (203), towards having seted up a plurality of welding groove (204) on the inner wall in piece shaft hole (202).
2. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: the second hollow-out groove (106) is positioned right above the first hollow-out groove (102) and has the same size and size.
3. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: the diameter of the connecting hole (107) is slightly larger than that of the punching sheet lead-in groove type rod (103), the number of the connecting hole (107) and the punching sheet lead-in groove type rod (103) is four, and each punching sheet lead-in groove type rod (103) penetrates through the corresponding connecting hole (107) and is movably connected with the connecting hole.
4. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: the number of the screw rod leading holes (108) and the number of the threaded holes (104) are four, each screw rod leading hole (108) is located right above the corresponding threaded hole (104), and the diameter of each screw rod leading hole (108) is slightly larger than that of each threaded hole (104).
5. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: and the inner wall of the threaded hole (104) is provided with threads meshed with the screw rod (109).
6. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: the number of the vent holes (203) is four, the vent holes correspond to the positions of the threaded holes (104), and each screw rod (109) penetrates through the corresponding vent hole (203) and is movably connected with the vent hole.
7. The apparatus for welding a rotor in an electric motor for vehicle according to claim 1, wherein: the number of the magnetic steel positioning grooves (205) is four, the magnetic steel positioning grooves correspond to the positions of the connecting holes (107), and each punching sheet guiding groove type rod (103) penetrates through the corresponding magnetic steel positioning groove (205) and is movably connected with the magnetic steel positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622178.8U CN210160631U (en) | 2019-04-30 | 2019-04-30 | Device for welding stator and rotor in automobile motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622178.8U CN210160631U (en) | 2019-04-30 | 2019-04-30 | Device for welding stator and rotor in automobile motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210160631U true CN210160631U (en) | 2020-03-20 |
Family
ID=69791576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622178.8U Active CN210160631U (en) | 2019-04-30 | 2019-04-30 | Device for welding stator and rotor in automobile motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210160631U (en) |
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2019
- 2019-04-30 CN CN201920622178.8U patent/CN210160631U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312400 Zhejiang Jufeng Stamping Technology Co., Ltd., Changle Town Industrial Park, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Jufeng Technology Co.,Ltd. Address before: 312400 Zhejiang Jufeng Stamping Technology Co., Ltd., Changle Town Industrial Park, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG JUFENG STAMPING TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312400 Changle Town Industrial Park, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Jufeng Technology Co.,Ltd. Address before: 312400 Zhejiang Jufeng Stamping Technology Co., Ltd., Changle Town Industrial Park, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Jufeng Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: Room 503, Building 1, No. 86 Guanghua Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province, 314599 Patentee after: Tongxiang Jufeng Technology Co.,Ltd. Address before: 312400 Changle Town Industrial Park, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Jufeng Technology Co.,Ltd. |