CN216594126U - Automatic riveting and detecting device for motor rotor core - Google Patents
Automatic riveting and detecting device for motor rotor core Download PDFInfo
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- CN216594126U CN216594126U CN202123212501.0U CN202123212501U CN216594126U CN 216594126 U CN216594126 U CN 216594126U CN 202123212501 U CN202123212501 U CN 202123212501U CN 216594126 U CN216594126 U CN 216594126U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model relates to an automatic press riveting and detecting device for a motor rotor core, which comprises a press riveting device, a press riveting detecting device and a foreign matter detecting device which are sequentially arranged on a workbench from front to back; the pressure riveting device comprises a hydraulic cylinder, a guide frame and a pressure sensor; the rivet pressing detection device comprises a pressing cylinder, a plurality of displacement sensors, a jacking detection mechanism and a supporting block, wherein the pressing cylinder is fixedly connected to the upper part of the jacking detection mechanism, and the plurality of displacement sensors are fixed at the side end of the pressing cylinder through a mounting plate; foreign matter detection device includes support frame, second air cylinder, is located the L shape slide and the profile modeling piece of second air cylinder below down, and the profile modeling piece is detachable to be installed in the bottom of L shape slide. The utility model relates to an automatic riveting and detecting device for a motor rotor iron core, which has the advantages that all detection processes are closely connected, automatic detection is realized, manual participation is not needed, the labor is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of press riveting detection, in particular to an automatic press riveting and detecting device for a motor rotor core.
Background
The motor is one of the most core components of a new energy automobile, consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy.
The rotor core is formed by overlapping silicon steel sheets, and the processed rotor core needs to be subjected to pressure riveting detection; the conventional riveting detection process is not close enough, and manual operation is needed among the steps, so that the production efficiency is low, and the production cost is increased; in addition, because a conventional detection production line usually attaches the sensor to the product very close to ensure the detection precision, when part of the product devices deviate from the track in the carrying process, the product is easy to impact the sensor, and the problem that the safety coefficient of the sensor facility of the conventional detection line is lower is caused.
Therefore, at present, an automatic riveting and detecting device for a motor rotor core is urgently needed, which saves labor, improves production efficiency, and ensures detection quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide the automatic riveting and detecting device for the motor rotor iron core, which saves labor, improves production efficiency and ensures detection quality.
The purpose of the utility model is realized as follows:
the automatic press riveting and detecting device for the motor rotor iron core comprises a press riveting device, a press riveting detecting device and a foreign matter detecting device which are sequentially arranged on a workbench from front to back;
the pressure riveting device comprises a hydraulic cylinder, a guide frame and a pressure sensor, wherein a sliding seat is slidably arranged in the middle of the outer wall of the guide frame, the pressure sensor is fixedly arranged at the upper end of the sliding seat, and a piston rod of the hydraulic cylinder is fixedly connected with the sliding seat;
the rivet pressing detection device comprises a lower pressing cylinder, a plurality of displacement sensors, a jacking detection mechanism and a supporting block, wherein the lower pressing cylinder is fixedly connected to the upper part of the jacking detection mechanism, the plurality of displacement sensors are fixed to the side end of the lower pressing cylinder through a mounting plate, and the supporting block is positioned right below the displacement sensors;
foreign matter detection device includes support frame, second air cylinder, is located the L shape slide and the profile modeling piece of second air cylinder below, the jar seat of second air cylinder is fixed in the upper portion of support frame through the mounting down, and L shape slide slides and sets up in the side of support frame, and the detachable bottom of installing in L shape slide of profile modeling piece.
Preferably, the top and the bottom of the guide frame are respectively fixed with an upper fixed plate and a lower fixed plate, and the cylinder seat of the hydraulic cylinder is fixedly connected with the upper end of the upper fixed plate.
Preferably, the press riveting device further comprises a jig, and the jig is arranged on the lower fixing plate.
Preferably, the press riveting detection device further comprises a sensor, and the sensor is arranged beside the supporting block.
Preferably, the workbench is provided with a conveying mechanism which penetrates through the press riveting device, the press riveting detection device and the foreign matter detection device from front to back.
Preferably, the carrying mechanism comprises a plurality of clamping jaws.
Preferably, the profiling block is arranged at the bottom of the L-shaped sliding plate by adopting a transition plate or a positioning pin.
Compared with the prior art, the utility model has the beneficial effects that:
1. the automatic press riveting and detecting device for the motor rotor iron core comprises a press riveting device, a press riveting detecting device and a foreign matter detecting device, and is used for respectively carrying out press riveting, press riveting detection and foreign matter detection on a product, all detection procedures are closely connected, manual operation is not needed, and the working efficiency is improved.
2. According to the automatic press riveting and detecting device for the motor rotor core, the press cylinder and the jacking detecting mechanism are adopted to control the displacement sensor to approach, so that the detection precision is improved, and the collision probability of a product and the displacement sensor is reduced in a mode that the press cylinder and the jacking detecting mechanism drive the displacement sensor to be far away from the product.
3. According to the automatic press riveting and detecting device for the motor rotor core, the profile modeling block in the foreign matter detecting device is detachably connected with the sliding plate, the profile modeling block can be replaced according to different products, foreign matter detection can be performed on products with different specifications, and the utilization rate and the working efficiency are improved.
Drawings
Fig. 1 is a schematic structural view of an automatic riveting and detecting device for a rotor core of a motor according to the present invention.
Fig. 2 is a schematic structural view of the press riveting device in fig. 1.
Fig. 3 is a schematic structural view of the press rivet detection device in fig. 1.
Fig. 4 is a schematic structural view of the foreign object detection apparatus in fig. 1.
Wherein: the riveting device comprises a workbench 1, a riveting device 2, a riveting detection device 4, a foreign matter detection device 5, a carrying mechanism 11, an upper fixing plate 12, a lower fixing plate 13, a sliding seat 14, a lower pressing cylinder 15, a displacement sensor 16, a jacking detection mechanism 17, a supporting block 18, a sensor 19, a product 20, a hydraulic cylinder 21, a guide frame 22, a pressure sensor 23, a jig 24, a supporting frame 25, a second lower pressing cylinder 26, a profiling block 27 and an L-shaped sliding plate 28.
Detailed Description
Referring to fig. 1 to 4, the automatic press riveting and detecting device for the motor rotor core comprises a press riveting device 2, a press riveting detecting device 4 and a foreign matter detecting device 5 which are sequentially arranged on a workbench 11 from front to back; the working table 1 is provided with a conveying mechanism 11, the conveying mechanism 11 penetrates through the press riveting device 2, the press riveting detection device 4 and the foreign matter detection device 5 from front to back, and the conveying mechanism 11 is used for conveying products 20 between adjacent devices; the carrying mechanism 11 comprises a plurality of clamping jaws which carry the product 20 after clamping the product;
the riveting device 2 comprises a hydraulic cylinder 21, a guide frame 22, a pressure sensor 23 and a jig 24, wherein the top and the bottom of the guide frame 22 are respectively fixed with an upper fixing plate 12 and a lower fixing plate 13, the middle part of the outer wall of the guide frame 22 is slidably provided with a sliding seat 14, a cylinder seat of the hydraulic cylinder 21 is fixedly connected with the upper end of the upper fixing plate 12, the pressure sensor 23 is fixedly arranged at the upper end of the sliding seat 14, the jig 24 is arranged on the lower fixing plate 13, and a piston rod of the hydraulic cylinder 21 penetrates through the upper fixing plate 12 and is fixedly connected with the sliding seat 14; the conveying mechanism 11 conveys the product 20 to the jig 24, the riveting device 2 starts riveting, the slide 14 is driven by the hydraulic cylinder 21, the pressure sensor 23 is driven to move downwards, and the pressure sensor 23 detects the pressure of the product 20.
The rivet pressing detection device 4 comprises a pressing cylinder 15, a plurality of displacement sensors 16, a jacking detection mechanism 17, a supporting block 18 and a sensor 19, wherein the lower ends of the jacking detection mechanism 17 and the sensor 19 are fixedly connected to the workbench 1; the lower air cylinder 15 is fixedly connected to the upper part of the jacking detection mechanism 17, and the plurality of displacement sensors 16 are fixed to the side end of the lower air cylinder 15 through a mounting plate; the supporting block 18 is positioned right below the displacement sensor 16, and the bottom of the supporting block 18 is fixed on the workbench 1 through a fixing piece; the sensor 19 is arranged beside the supporting block 18, and the sensor 19 is used for detecting the position of the product 20; transport mechanism 11 transport product 20 to the upper end of supporting shoe 18, and displacement sensor 16 detects the height of product 20, and jacking detection mechanism 17 drives push down cylinder 15 and moves down, and push down cylinder 15 pushes down and makes displacement sensor 16 move down, carries out detection work after displacement sensor 16 is close to product 20 downwards, and the difference of upper and lower displacement is the thickness of product 20, and jacking detection mechanism 17 drives push down cylinder 15 and rises after adopting the data collection.
The foreign matter detection device 5 comprises a support frame 25, a second lower air cylinder 26, an L-shaped sliding plate 28 and a profiling block 27, wherein the L-shaped sliding plate 28 and the profiling block 27 are positioned below the second lower air cylinder 26; the conveying mechanism 11 conveys the product to the lower part of the profile block 27, a piston rod of the second downward-pressing air cylinder 26 pushes the L-shaped sliding plate 28 to be downward, the L-shaped sliding plate 28 drives the profile block 27 at the lower end of the L-shaped sliding plate to be downward, whether the profile block 27 can be descended in place or not is detected, and if the profile block 27 can be descended in place, no foreign matter exists; the shape-imitating blocks 27 can be replaced quickly in the form of transition plates and positioning pins, and products 20 with different specifications can be detected by replacing different shape-imitating blocks 27;
the working principle of the automatic riveting and detecting device for the motor rotor core is as follows: firstly, the conveying mechanism 11 conveys the product 20 to a jig 24, the riveting device 2 starts riveting, the sliding seat 14 is driven by the hydraulic cylinder 21 so as to drive the pressure sensor 23 to move downwards, and the pressure sensor 23 detects the pressure of the product 20; then the conveying mechanism 11 conveys the product 20 to the upper end of the supporting block 18, the displacement sensor 16 detects the height of the product 20, the jacking detection mechanism 17 drives the downward pressing cylinder 15 to move downwards, the downward pressing cylinder 15 presses downwards to enable the displacement sensor 16 to move downwards, when the displacement sensor 16 is close to the product 20 downwards, detection work is carried out, the difference between the upper displacement and the lower displacement is the thickness of the product 20, and the jacking detection mechanism 17 drives the downward pressing cylinder 15 to ascend after data collection; then the conveying mechanism 11 conveys the product to the lower part of the profile block 27, the piston rod of the second downward-pressing air cylinder 26 pushes the L-shaped sliding plate 28 to press downward, the L-shaped sliding plate 28 drives the profile block 27 at the lower end of the L-shaped sliding plate to press downward, the profile block 27 descends to detect whether the product can descend to the right position, and if the product can descend to the right position, no foreign matter exists. The riveting and detecting device disclosed by the utility model realizes automation of riveting and detecting work, does not need manual participation, is closely linked and matched with each process, and is high in working efficiency.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (7)
1. Automatic riveting and detecting device of motor rotor iron core, characterized by: comprises a press riveting device (2), a press riveting detection device (4) and a foreign matter detection device (5) which are arranged on a workbench (1) from front to back in sequence;
the riveting device (2) comprises a hydraulic cylinder (21), a guide frame (22) and a pressure sensor (23), a sliding seat (14) is slidably mounted in the middle of the outer wall of the guide frame (22), the pressure sensor (23) is fixedly mounted at the upper end of the sliding seat (14), and a piston rod of the hydraulic cylinder (21) is fixedly connected with the sliding seat (14);
the rivet pressing detection device (4) comprises a pressing cylinder (15), a plurality of displacement sensors (16), a jacking detection mechanism (17) and a supporting block (18), wherein the pressing cylinder (15) is fixedly connected to the upper part of the jacking detection mechanism (17), the displacement sensors (16) are fixed to the side end of the pressing cylinder (15) through a mounting plate, and the supporting block (18) is positioned under the displacement sensors (16);
foreign matter detection device (5) include support frame (25), second air cylinder (26) that pushes down, be located second air cylinder (26) below L shape slide (28) and profile modeling piece (27), the cylinder base of second air cylinder (26) is fixed in the upper portion of support frame (25) through the mounting, and L shape slide (28) slide and set up in the side of support frame (25), and profile modeling piece (27) are detachable to be installed in the bottom of L shape slide (28).
2. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 1, wherein: an upper fixing plate (12) and a lower fixing plate (13) are respectively fixed at the top and the bottom of the guide frame (22), and a cylinder seat of the hydraulic cylinder (21) is fixedly connected to the upper end of the upper fixing plate (12).
3. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 1, wherein: the press riveting device (2) further comprises a jig (24), and the jig (24) is arranged on the lower fixing plate.
4. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 1, wherein: the rivet pressing detection device (4) further comprises a sensor (19), and the sensor (19) is arranged beside the supporting block (18).
5. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 1, wherein: the automatic riveting device is characterized in that a conveying mechanism (11) is arranged on the workbench (1), and the conveying mechanism (11) penetrates through the positions among the riveting device (2), the riveting detection device (4) and the foreign matter detection device (5) from front to back.
6. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 5, wherein: the carrying mechanism (11) comprises a plurality of clamping jaws.
7. The automatic riveting and detecting device for the rotor core of the motor as claimed in claim 1, wherein: the shape-imitating block (27) is arranged at the bottom of the L-shaped sliding plate (28) by adopting a transition plate or a positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123212501.0U CN216594126U (en) | 2021-12-21 | 2021-12-21 | Automatic riveting and detecting device for motor rotor core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123212501.0U CN216594126U (en) | 2021-12-21 | 2021-12-21 | Automatic riveting and detecting device for motor rotor core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216594126U true CN216594126U (en) | 2022-05-24 |
Family
ID=81614107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123212501.0U Active CN216594126U (en) | 2021-12-21 | 2021-12-21 | Automatic riveting and detecting device for motor rotor core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216594126U (en) |
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2021
- 2021-12-21 CN CN202123212501.0U patent/CN216594126U/en active Active
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