Stamping forming equipment for stator machining

Abstract

The stamping forming equipment for stator machining comprises a workbench, a base is fixedly connected to the surface of the middle end of the workbench, a lower die is fixedly connected to the surface of the base, a support is fixedly installed at the upper end of the workbench, and an electric telescopic rod is installed in the center of the support in a penetrating mode. And an upper die is fixedly installed at the output end of the electric telescopic rod, a material collecting structure is arranged on the surface of the workbench, and the workbench collects the punched stator chips through the material collecting structure, so that the working efficiency of the equipment is improved. The stamping forming equipment for stator machining is provided with the material receiving structure, after the upper die sucks a stator chip through suction force generated by the air suction holes, the servo motor is started through the controller to rotate forwards, so that the sliding plate moves forwards, when the sliding plate moves to the position below the upper die, the air pump is closed, and the stator chip falls into the sliding plate; therefore, the automatic material receiving effect is achieved, operation is easy and convenient, and the production efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stator stamping and forming equipment, in particular to a stamping and forming equipment for stator processing. Background Art

[0002] Stamping refers to the process of applying external force to plates, strips, tubes and profiles by means of presses and dies to cause them to undergo plastic deformation or separation. The stator of a motor is mostly made of stacked and stamped stator sheets. The stamping quality of the stator sheets directly affects the quality of the stator.

[0003] In the prior art, a Chinese patent with authorization announcement number CN219616556U discloses a stator stamping forming device, comprising: a workbench, a stamping frame is installed on the upper end of the workbench, and a stamping assembly is also installed between the workbench and the stamping frame; a stamping mechanism is installed on the stamping frame, and is used to realize the stamping operation of the stamping assembly; a buffer mechanism is installed under the stamping mechanism, and is used to buffer the impact force during stamping; a demoulding mechanism is installed on the workbench, and is used to realize the demoulding of the stator sheet. The utility model has a simple structure and can effectively improve the stability of the workbench. At the same time, it is convenient to take out the stator sheet after stamping, which can better meet the use requirements.

[0004] When the above-mentioned product uses a stator stamping forming device, although the device is provided with a demolding structure to demold the product, the demolded product still needs to be collected manually, which is time-consuming and labor-intensive, and the waste generated during the stamping process of the device needs to be collected manually, thus affecting the processing efficiency of the product.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the structure of the original stamping forming equipment for stator processing. Utility Model Content

[0006] The purpose of the utility model is to provide a stamping forming device for stator processing, so as to solve the problem that the demoulded products proposed in the above background technology still need to be collected manually, which is time-consuming and labor-intensive, and the waste generated during the stamping process of the device needs to be collected manually, thus affecting the processing efficiency of the product.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping forming device for stator processing, comprising a workbench, a base is fixedly connected to the middle end surface of the workbench, and a lower mold is fixedly connected to the surface of the base, a bracket is fixedly installed on the upper end of the workbench, and an electric telescopic rod is installed through the center of the bracket, and an upper mold is fixedly installed on the output end of the electric telescopic rod;

[0008] The surface of the workbench is provided with a material collecting structure, and the workbench collects the stamped stator chips through the material collecting structure, thereby improving the working efficiency of the equipment;

[0009] A collecting structure is provided at the lower end of the workbench, and the workbench collects waste generated by the stamping of the equipment through the collecting structure.

[0010] Furthermore, an air pump is fixedly installed on the upper right end of the workbench, and a corrugated hose is fixedly connected to the output end of the air pump, and the end of the corrugated hose is connected to the right end of the upper mold, and an air suction hole is opened inside the upper mold.

[0011] The corrugated hose and the air suction hole form a communicating structure.

[0012] The material receiving structure is provided with a left side support plate, the upper left end of the workbench is fixedly connected to the left side support plate, and a servo motor is fixedly installed on the front side of the left side support plate, the output end of the servo motor is fixedly connected to a threaded rod, and the surface of the threaded rod is threadedly connected to a threaded block, and the upper end of the threaded block is fixedly connected to a slide plate.

[0013] The threaded rod forms a rotating structure with the left supporting plate through a servo motor, and the threaded block forms a sliding structure with the left supporting plate through the threaded rod.

[0014] The upper right end of the workbench is fixedly connected to a right side support plate, and a sliding rod is fixedly installed on the inner surface of the right side support plate, and a sliding block is slidably connected to the surface of the sliding rod, and a sliding plate is fixedly connected to the upper end of the sliding block, and the sliding plate forms a sliding structure through the sliding block and the sliding rod.

[0015] The collecting structure is provided with a material passing port, an inclined plate is fixedly connected to the middle and lower ends of the workbench, and a collecting box is placed at the bottom end of the workbench.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. After the workpiece is punched into a stator chip, the stamping forming equipment for stator processing starts the air pump through the controller, and the air pump sucks air, so that the suction hole generates suction to suck the stator chip, and then the electric telescopic rod is started by the controller to move upward, so as to achieve the effect of demolding the stator chip;

[0018] 2. The stamping forming equipment for stator processing is provided with a material receiving structure. When the upper mold absorbs the stator chip through the suction force generated by the suction hole, the servo motor is started to rotate forward through the controller, so that the slide plate moves forward. When the slide plate moves to the bottom of the upper mold, the air pump is turned off, and the stator chip falls into the slide plate, thereby achieving the effect of automatic material receiving. The operation is simple and convenient, thereby improving the production efficiency of the device;

[0019] Furthermore, after the upper die punches the workpiece, the waste material falls into the material passage through the through hole of the lower die, and then falls from the material passage through the groove to the inclined plate, and finally slides into the collection box, thus completing the effect of automatically collecting the waste material, and no manual waste collection is required, thus achieving a practical effect;

[0020] Furthermore, a sliding rod is provided, and the slide plate forms a sliding structure through a sliding block and the sliding rod, and the setting of the sliding block and the sliding rod plays a limiting effect;

[0021] Furthermore, a collection box is provided, which is located below the inclined plate and serves to collect waste. When the collection box is full of waste, it is processed and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0023] Figure 2 This is a schematic diagram of the side cross-sectional structure of the main body of the utility model;

[0024] Figure 3 This is a schematic diagram of the upper mold structure of the utility model when viewed from above;

[0025] Figure 4 This is a schematic diagram of the top view of the lower mold structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the upper mold of the utility model;

[0027] Figure 6 It is a side structural schematic diagram of the right side support plate of the utility model.

[0028] In the figure: 1. workbench; 2. base; 3. material passage; 4. lower mold; 5. groove; 6. inclined plate; 7. collection box; 8. bracket; 9. electric telescopic rod; 10. upper mold; 11. air pump; 12. corrugated hose; 13. suction hole; 14. left support plate; 15. servo motor; 16. threaded rod; 17. threaded block; 18. slide plate; 19. right support plate; 20. sliding rod; 21. sliding block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1: The stamping forming equipment for stator processing proposed in this utility model can demould the stamped stator core sheet, so as to facilitate the subsequent material collection and processing. Its working principle is as follows: Figure 1 , Figure 2 and Figure 5 As shown:

[0031] A stamping forming device for stator processing includes a workbench 1, a base 2 is fixedly connected to the middle end surface of the workbench 1, and a lower mold 4 is fixedly connected to the surface of the base 2, a bracket 8 is fixedly installed on the upper end of the workbench 1, and an electric telescopic rod 9 is installed through the center of the bracket 8, and an upper mold 10 is fixedly installed on the output end of the electric telescopic rod 9; an air pump 11 is fixedly installed on the upper right end of the workbench 1, and a corrugated hose 12 is fixedly connected to the output end of the air pump 11, and the end of the corrugated hose 12 is connected to the right end of the upper mold 10, and an air suction hole 13 is opened inside the upper mold 10; the corrugated hose 12 and the air suction hole 13 form a connecting structure.

[0032] First, the user places the device at the position where it needs to work, and then places the workpiece to be stamped on the lower mold 4. The user starts the extension and retraction of the electric telescopic rod 9 through the controller, so that the lower mold 4 is stamped downward, and the workpiece is stamped into a stator chip. At this time, the user starts the air pump 11 through the controller, and the air pump 11 inhales air, so that the corrugated hose 12 generates suction. The corrugated hose 12 and the suction hole 13 form a connecting structure, so that the suction hole 13 generates suction to suck the stator chip, and then the electric telescopic rod 9 is started by the controller to move upward, so as to achieve the effect of demolding the stator chip.

[0033] Embodiment 2: The technical content disclosed in this embodiment is a further improvement on the above embodiment 1. The existing stamping forming equipment for stator processing cannot automatically unload the stamped products, and requires manual unloading, which is time-consuming, labor-intensive and inefficient. In order to solve this technical problem, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown:

[0034] The surface of the workbench 1 is provided with a material collecting structure, and the workbench 1 collects the stamped stator chips through the material collecting structure, thereby improving the working efficiency of the equipment; the material collecting structure is provided with a left side support plate 14, the upper left end of the workbench 1 is fixedly connected with the left side support plate 14, and the front side of the left side support plate 14 is fixedly installed with a servo motor 15, the output end of the servo motor 15 is fixedly connected with a threaded rod 16, and the surface of the threaded rod 16 is threadedly connected with a threaded block 17, and the upper end of the threaded block 17 is fixedly connected with a slide plate 18; the threaded rod 16 forms a rotating structure with the left side support plate 14 through the servo motor 15, and the threaded block 17 forms a sliding structure with the left side support plate 14 through the threaded rod 16; the upper right end of the workbench 1 is fixedly connected with a right side support plate 19, and the inner surface of the right side support plate 19 is fixedly installed with a sliding rod 20, and the surface of the sliding rod 20 is slidably connected with a sliding block 21, the upper end of the sliding block 21 is fixedly connected with the slide plate 18, and the slide plate 18 forms a sliding structure with the sliding rod 20 through the sliding block 21.

[0035] After the upper mold 10 sucks the stator chip through the suction force generated by the suction hole 13, the user starts the servo motor 15 to rotate forward through the controller, so that the threaded rod 16 rotates, so that the threaded block 17 moves forward, and the slide plate 18 moves forward. The right end of the slide plate 18 slides on the slide rod 20 through the sliding block 21. When the slide plate 18 moves to the bottom of the upper mold 10, the user turns off the air pump 11, and the sucked stator chip falls into the slide plate 18 under the action of gravity. By arranging a conveyor belt on the left side of the workbench 1, that is, below the end of the slide plate 18, the stator chip sliding in the slide plate 18 is transported, thereby achieving the effect of automatic material collection. The operation is simple and convenient, thereby improving the production efficiency of the device.

[0036] Embodiment 3: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiments 1 and 2. After the stator processing stamping forming equipment stamps the workpiece, waste will be generated. In order to facilitate the collection of the waste, the following structure is provided, such as Figure 1 and Figure 2 As shown:

[0037] A collecting structure is provided at the lower end of the workbench 1, and the workbench 1 collects the waste generated by the stamping of the equipment through the collecting structure; the collecting structure is provided with a material passage 3, an inclined plate 6 is fixedly connected to the middle and lower ends of the workbench 1, and a collecting box 7 is placed at the bottom end of the workbench 1.

[0038] After the upper die 10 punches the workpiece, the waste falls into the feed port 3 through the through hole of the lower die 4, then falls from the feed port 3 through the groove 5 to the inclined plate 6, and finally slides into the collection box 7, thereby completing the effect of automatically collecting the waste, without the need for manual waste collection, and achieving a practical effect.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping forming device for stator processing, comprising a workbench (1), characterized in that: The middle surface of the workbench (1) is fixedly connected to a base (2), and the surface of the base (2) is fixedly connected to a lower mold (4); the upper end of the workbench (1) is fixedly installed with a bracket (8), and the center of the bracket (8) is penetrated by an electric telescopic rod (9), and the output end of the electric telescopic rod (9) is fixedly installed with an upper mold (10); The surface of the workbench (1) is provided with a material collecting structure, and the workbench (1) collects the stamped stator core sheets through the material collecting structure, thereby improving the working efficiency of the equipment; A collecting structure is provided at the lower end of the workbench (1), and the workbench (1) collects waste generated by the stamping of the equipment through the collecting structure.

2. The stamping forming equipment for stator processing according to claim 1, characterized in that: An air pump (11) is fixedly installed at the upper right end of the workbench (1), and a corrugated hose (12) is fixedly connected to the output end of the air pump (11), and the end of the corrugated hose (12) is connected to the right end of the upper mold (10), and an air suction hole (13) is opened inside the upper mold (10).

3. The stamping forming equipment for stator processing according to claim 2, characterized in that: The corrugated hose (12) and the air suction hole (13) form a communicating structure.

4. The stamping forming equipment for stator processing according to claim 1, characterized in that: The material receiving structure is provided with a left side support plate (14), the left upper end of the workbench (1) is fixedly connected to the left side support plate (14), and a servo motor (15) is fixedly installed on the front side of the left side support plate (14), the output end of the servo motor (15) is fixedly connected to a threaded rod (16), and the surface of the threaded rod (16) is threadedly connected to a threaded block (17), and the upper end of the threaded block (17) is fixedly connected to a slide plate (18).

5. The stamping forming equipment for stator processing according to claim 4, characterized in that: The threaded rod (16) forms a rotating structure with the left support plate (14) through the servo motor (15), and the threaded block (17) forms a sliding structure with the threaded rod (16) and the left support plate (14).

6. The stamping forming equipment for stator processing according to claim 1, characterized in that: The upper right end of the workbench (1) is fixedly connected to a right side support plate (19), and a sliding rod (20) is fixedly installed on the inner surface of the right side support plate (19), and a sliding block (21) is slidably connected to the surface of the sliding rod (20), and the upper end of the sliding block (21) is fixedly connected to a sliding plate (18), and the sliding plate (18) forms a sliding structure with the sliding rod (20) through the sliding block (21).

7. The stamping forming equipment for stator processing according to claim 1, characterized in that: The collecting structure is provided with a material passing port (3), a sloping plate (6) is fixedly connected to the middle and lower ends of the workbench (1), and a collecting box (7) is placed at the bottom end of the workbench (1).

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