CN223862667U - Extremely high-efficient forming die of automobile motor claw - Google Patents
Extremely high-efficient forming die of automobile motor clawInfo
- Publication number
- CN223862667U CN223862667U CN202520449725.2U CN202520449725U CN223862667U CN 223862667 U CN223862667 U CN 223862667U CN 202520449725 U CN202520449725 U CN 202520449725U CN 223862667 U CN223862667 U CN 223862667U
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- CN
- China
- Prior art keywords
- motor
- support plate
- pressure sensor
- die
- rack
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Abstract
The utility model provides an extremely high-efficient forming die of car motor claw, the bottom symmetry sets up two empty slots from top to bottom of die block, the inside slip of empty slot sets up the extension board, the inboard of extension board is equipped with the rack, and two rotate between the empty slot and set up the fluted disc, fluted disc and rack meshing, the fixed motor that sets up in one side of die block, the output of motor is equipped with the drive shaft of connecting the fluted disc, and the starter motor makes two extension boards slide relatively in the empty slot, and then can drive the clamping lever and the grip block opposite direction removal of die block both sides, can be fixed at the periphery of circular blank centre gripping on the die block, and at work piece shaping in-process, the grip block can steadily grip blank, prevents that it from taking place the displacement under the pressure effect, and this process does not need the manual continuous adjustment blank position, and then can improve the shaping efficiency of car motor claw pole.
Description
Technical Field
The utility model relates to the technical field of automobile part molds, in particular to an extremely high-efficiency molding mold for automobile motor claws.
Background
In the production process of the automobile motor claw pole, a forming die is needed, the forming die is mainly used for processing metal materials into shapes required by the automobile motor claw pole, the automobile motor claw pole is generally made of silicon steel sheets, the silicon steel sheets have good magnetic conductivity, the magnetic efficiency of the motor can be effectively improved, and hysteresis loss is reduced. The silicon steel sheet has a hard texture and a certain ductility, is suitable for changing the shape through pressure processing, and can be tightly combined together through applying pressure to the silicon steel sheet during press molding to generate plastic deformation;
The existing automobile motor claw pole forming die is mainly used for manually placing silicon steel sheets, a structure for centering and clamping the silicon steel sheets is lacked, deviation is generated in the position of the silicon steel sheets after the silicon steel sheets are placed, the position of the silicon steel sheets needs to be manually and continuously adjusted in order to ensure forming precision, and then the forming efficiency of the automobile motor claw pole can be reduced.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an extremely high-efficiency forming die for an automobile motor claw.
(II) technical scheme
In order to achieve the aim, the technical scheme is that the automobile motor claw high-efficiency forming die comprises a processing table, wherein a bottom die is arranged at the upper end of the processing table, a lifting cylinder is arranged above the bottom die, a top die matched with the bottom die is arranged at the output end of the lifting cylinder, two empty slots are symmetrically arranged at the bottom of the bottom die, a support plate is slidably arranged in each empty slot, racks are arranged at the inner sides of the support plate, fluted discs are rotatably arranged between the two empty slots, the fluted discs are meshed with the racks, a motor is fixedly arranged at one side of the bottom die, a driving shaft connected with the fluted discs is arranged at the output end of the motor, clamping rods are arranged at the top ends of the support plate, and two clamping blocks are symmetrically arranged at the two ends of each clamping rod.
Further, the improvement of the utility model is that the rack is positioned at the middle part of the support plate.
Furthermore, the utility model is improved in that the clamping blocks have the same size, and the clamping blocks have a cylindrical structure.
Further, the utility model is improved in that the motor adopts a servo motor.
In order to prevent the silicon steel sheet from being damaged easily, the improvement of the utility model is that a top seat is fixedly arranged at the top of the support plate, a cavity is arranged in the top seat, a pressure sensor is arranged in the cavity, the pressure sensor is in butt joint with a motor through an electric signal, a positioning block which is inserted into the cavity and is in contact with the detection end of the pressure sensor is arranged at the middle part of the clamping rod, a rear cover is arranged at the rear end of the cavity, the rear cover is fixed at the rear end of the top seat through a screw, a switching block is arranged at the detection end of the pressure sensor, and the switching block is connected with the positioning block.
(III) beneficial effects
Compared with the prior art, the utility model provides the extremely efficient forming die for the automobile motor claw, which has the following beneficial effects:
starting a motor to enable the two support plates to relatively slide in the empty groove, further driving clamping rods and clamping blocks on two sides of the bottom die to move oppositely, clamping and fixing the round blank on the bottom die at the periphery of the round blank in a centered manner, and stably clamping the blank by the clamping blocks in the workpiece forming process to prevent the blank from being displaced under the action of pressure, and the position of the blank is not required to be adjusted manually continuously in the process, so that the forming efficiency of the claw pole of the motor of the automobile can be improved;
When the pressure at the clamping block reaches the rated value, the pressure sensor transmits signals to the control module on the motor, and at the moment, the control module can enable the motor to be immediately locked, and the clamping force is adjusted through the servo motor, so that the blank is ensured to be molded and processed under the proper clamping force, and the product quality is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of FIG. 1 in accordance with the present utility model;
FIG. 3 is an enlarged schematic view of the hollow slot of the present utility model;
FIG. 4 is a schematic diagram of the engaging structure of the toothed disc and the rack in the present utility model;
FIG. 5 is a schematic view of the mounting structure of the pressure sensor of the present utility model;
The device comprises a processing table 1, a bottom die 2, a bottom die 3, a lifting cylinder 4, a top die 5, a hollow groove 6, a support plate 7, a rack 8, a top seat 9, a clamping rod 10, a clamping block 11, a positioning block 12, a rear cover 13, a cavity 14, a pressure sensor 15, a motor 16 and a fluted disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the extremely efficient forming die for the automobile motor claw comprises a processing table 1, wherein a bottom die 2 is arranged at the upper end of the processing table 1, a lifting cylinder 3 is arranged above the bottom die 2, a top die 4 matched with the bottom die 2 is arranged at the output end of the lifting cylinder 3, two empty slots 5 are symmetrically arranged at the bottom of the bottom die 2, a support plate 6 is slidably arranged in each empty slot 5, a rack 7 is arranged at the inner side of the support plate 6, a fluted disc 16 is rotatably arranged between the two empty slots 5, the fluted disc 16 is meshed with the rack 7, a motor 15 is fixedly arranged at one side of the bottom die 2, a driving shaft connected with the fluted disc 16 is arranged at the output end of the motor 15, a clamping rod 9 is arranged at the top end of the support plate 6, and two clamping blocks 10 are symmetrically arranged at two ends of the clamping rod 9.
In this embodiment, the rack 7 is located at the middle portion of the support plate 6.
In this embodiment, the plurality of clamping blocks 10 have the same size, and the clamping blocks 10 have a cylindrical structure.
In this embodiment, the motor 15 is a servo motor.
Placing the processing table 1 at a proper working position to ensure the horizontal stability of the table top;
The bottom die 2 is arranged at the upper end of the processing table 1, so that the bottom die 2 is firmly arranged;
A lifting cylinder 3 is arranged above the bottom die 2, so that the output end of the lifting cylinder 3 is connected with a top die 4, and the top die 4 and the bottom die 2 can be accurately matched;
the support plates 6 are respectively arranged in the two empty slots 5 at the bottom of the bottom die 2, so that the support plates 6 can slide smoothly in the empty slots 5, and the rack 7 is positioned in the middle part of the support plates 6, so that the position of the rack 7 needs to be paid attention to during installation;
A fluted disc 16 is arranged between the two empty slots 5, so that the fluted disc 16 is meshed with the racks 7 on the support plates 6 at the two sides;
A motor 15 is arranged on one side of the bottom die 2, in the embodiment, the motor 15 adopts a servo motor, and the output end of the motor 15 is connected with a fluted disc 16 through a driving shaft;
the clamping rod 9 is arranged at the top end of the support plate 6, and the clamping blocks 10 with the same cylindrical structure are symmetrically arranged at the two ends of the clamping rod 9.
The claw pole forming operation of the automobile motor 15 is to place a claw pole blank of the automobile motor 15 to be processed on the bottom die 2, the motor 15 is started, a driving shaft at the output end of the motor 15 drives the fluted disc 16 to rotate, and as the fluted disc 16 is meshed with the racks 7 on the support plates 6, the two support plates 6 relatively slide in the empty slots 5, further, the clamping rods 9 and the clamping blocks 10 at two sides of the bottom die 2 can be driven to move oppositely, the round blank can be clamped and fixed on the bottom die 2 at the periphery of the round blank in a centering manner, and in the workpiece forming process, the clamping blocks 10 can stably clamp the blank to prevent the blank from displacement under the action of pressure, and the blank position does not need to be adjusted manually continuously in the process, so that the forming efficiency of the claw pole of the automobile motor 15 can be improved;
in this embodiment, the top of the support plate 6 is fixedly provided with a top seat 8, a cavity 13 is provided in the top seat 8, a pressure sensor 14 is provided in the cavity 13, the pressure sensor 14 is in butt joint with a motor 15 through an electrical signal, a positioning block 11 inserted into the cavity 13 and contacting with a detection end of the pressure sensor 14 is provided in a middle portion of the clamping rod 9, a rear cover 12 is provided at a rear end of the cavity 13, the rear cover 12 is fixed at a rear end of the top seat 8 through a screw, a detection end of the pressure sensor 14 is provided with a switching block, and the switching block is connected with the positioning block 11;
A top seat 8 is arranged at the top of the support plate 6, and a cavity 13 is arranged in the top seat 8. The pressure sensor 14 is placed in the cavity 13, the positioning block 11 is arranged in the middle of the clamping rod 9, so that the positioning block 11 can be inserted into the cavity 13 of the top seat 8 and contact with the detection end of the pressure sensor 14, and the rear cover 12 is fixed at the rear end of the top seat 8 through a screw, so that the installation of the pressure detection structure is completed. Installing a switching block at the detection end of the pressure sensor 14 and ensuring that the switching block is well connected with the positioning block 11;
The pressure sensor 14 monitors the pressure information transmitted at the positioning block 11 in real time, namely the pressure value at the clamping block 10, when the pressure at the clamping block 10 reaches the rated value, the pressure sensor 14 transmits a signal to the control module on the motor 15, at the moment, the control module can immediately lock the motor 15, the clamping force is adjusted through the servo motor, and the blank is ensured to be molded and processed under the proper clamping force, so that the product quality is ensured.
After the forming is finished, the lifting cylinder 3 drives the top die 4 to ascend, the servo motor reverses to enable the support plate 6 to reversely move, the clamping block 10 loosens the blank, and then the formed workpiece in the die cavity is taken out.
In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520449725.2U CN223862667U (en) | 2025-03-14 | 2025-03-14 | Extremely high-efficient forming die of automobile motor claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520449725.2U CN223862667U (en) | 2025-03-14 | 2025-03-14 | Extremely high-efficient forming die of automobile motor claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223862667U true CN223862667U (en) | 2026-02-03 |
Family
ID=98590320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520449725.2U Active CN223862667U (en) | 2025-03-14 | 2025-03-14 | Extremely high-efficient forming die of automobile motor claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223862667U (en) |
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2025
- 2025-03-14 CN CN202520449725.2U patent/CN223862667U/en active Active
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