Stator core lamination shaping mechanism

Abstract

The utility model relates to a shaping mechanism, in particular to a stator core lamination shaping mechanism, which comprises a transfer bottom plate, a stator core lamination is placed on the surface of the transfer bottom plate, the stator core lamination shaping mechanism further comprises a positioning and flapping mechanism, and the positioning and flapping mechanism comprises two groups of flapping cylinders and a group of front side flapping cylinders. The two groups of flapping cylinders are arranged on two sides of the stator core lamination, the group of front side flapping cylinders are arranged on the front side of the stator core lamination, and the three groups of positioning flapping mechanisms perform regular flapping to perform shaping of the stator lamination; the device further comprises a pressing mechanism, the pressing mechanism comprises a positioning air cylinder and a pressing machine, a pressing plate is fixedly installed at the end of the positioning air cylinder, and the pressing plate conducts positioning and outer contour limiting on the stator laminations. The pressing machine continuously applies pressure, so that the shaped product is pressed and positioned, a transferring electric cylinder and a transferring sliding rail are fixedly mounted on the surface of the transferring bottom plate, a product seat bottom plate is fixedly mounted on the surface of the transferring sliding rail, and the stator core lamination is placed on the surface of the product seat bottom plate.

Description

Technical Field

[0001] The utility model relates to a shaping mechanism, in particular to a stator core lamination shaping mechanism. Background Art

[0002] Motors are key equipment widely used in industry. With the development of manufacturing industry and the improvement of automation level, the demand for motors is increasing. As the core component of motors, the demand for stator cores is closely related to the motor market. The rapid development of the motor industry will drive the growth of the stator core market.

[0003] At present, most of the enterprises in the industry mainly use manual and semi-automatic lamination shaping and positioning. For the growing demand, single manual and semi-automatic production can no longer meet the growing demand. Compared with the fully automated stator core lamination shaping equipment, manual and semi-automatic lamination shaping has lower efficiency, higher labor investment, poor flexibility of output, and large product differences. The fully automated stator core lamination shaping equipment can automatically shape and position the laminations. It shapes and positions the product through tooling positioning and slapping and pressing mechanisms to improve the problem of low manual production efficiency. To this end, it is of great significance to study and design a low-cost and high-efficiency lamination shaping mechanism for the core. Now a stator core lamination shaping mechanism is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a stator core lamination shaping mechanism to solve the above problems.

[0005] In order to achieve the above-mentioned object, according to one aspect of the utility model, a stator core lamination shaping mechanism is provided, comprising a transfer base plate, on the surface of which stator core laminations are placed, and further comprising;

[0006] A positioning and beating mechanism, wherein the positioning and beating mechanism comprises two groups of beating cylinders and one group of front side beating cylinders, wherein the two groups of beating cylinders are arranged on both sides of the stator core laminations, and one group of front side beating cylinders is arranged on the front side of the stator core laminations, and the three groups of positioning and beating mechanisms regularly beating to shape the stator laminations;

[0007] The clamping mechanism includes a positioning cylinder and a press. A pressing plate is fixedly installed at the end of the positioning cylinder. The pressing plate positions the stator laminations and limits the outer contour. The press continuously applies pressure to clamp and position the product after shaping.

[0008] Furthermore, a transfer electric cylinder and a transfer slide rail are fixedly mounted on the surface of the transfer base plate, a product seat base plate is fixedly mounted on the surface of the transfer slide rail, and the stator core laminations are placed on the surface of the product seat base plate.

[0009] Furthermore, a product limit block and a limit pad are fixedly connected to the surface of the product seat bottom plate, the buffer limit is installed in the threaded hole of the limit pad, two product limit blocks are connected to two limit pads, and a center positioner is fixedly installed at the center of the product seat bottom plate.

[0010] Furthermore, the positioning and beating mechanism also includes a beating cylinder fixing plate and a large plate, the beating cylinder fixing plates on both sides are connected to the large plate, the beating cylinder is fixedly installed on the surface of the beating cylinder fixing plate, and the other beating cylinder is connected to the bottom plate of the product seat and moves with the transfer electric cylinder, and the upper end of the beating cylinder is connected to the beating workpiece, and this workpiece is flush with the product side with the product limit block.

[0011] Furthermore, the clamping mechanism also includes a pull plate slide rail and a beating cylinder fixed plate, the pull plate slide rails on both sides are fixedly connected to the beating cylinder fixed plate, the upper end of the pull plate slide rail is fixedly connected to the pull plates on both sides, the upper end of the pull plate is fixedly connected to the connecting pressure plate and the reinforcing ribs, and the lower end of the pull plate is fixedly connected to the lower end pull plate and the reinforcing ribs.

[0012] Furthermore, the clamping mechanism also includes a fixed column, the upper end of the fixed column is connected to the large plate and the lower end is connected to the press fixed plate, the press is fixedly installed on the surface of the press fixed plate, the upper end of the press is connected to the floating joint, and the top of the floating joint is fixedly connected to the press output plate.

[0013] Furthermore, a buffer column and a pressure sensor are fixedly installed at the lower end of the press output plate, a sensor top block is fixedly installed on the surface of the press fixed plate, and the lower end of the sensor top block is connected to the lower end pull plate and the upper end is connected to the pressure sensor.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The shaping and pressing mechanism in the utility model includes a positioning and beating mechanism and a pressing mechanism. The positioning mechanism shapes the stator laminations by center positioning, outer contour limiting, and regular beating of three-sided cylinders. The pressing machine of the pressing mechanism continuously and gradually applies pressure, thereby pressing and positioning the product after shaping. Compared with manual and semi-automatic methods, this mechanism completes the work tasks at a higher speed and efficiency, improves production efficiency, stabilizes the production process of the entire process, improves product consistency, and improves product qualification rate. It is suitable for mass production, reduces enterprise production costs and reduces labor uncertainty, can deliver products faster and more efficiently, thereby obtaining more orders, and is more convenient for daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the stator core lamination shaping mechanism of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the stator core lamination shaping mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the positions of the positioning cylinder and the front flapping cylinder of the stator core lamination shaping mechanism of the utility model.

[0019] Illustrations: 1. Transfer base plate; 2. Transfer electric cylinder; 3. Transfer slide rail; 4. Product seat base plate; 5. Buffer limit; 6. Product limit block; 7. Limit pad; 8. Center positioning; 9. Patting workpiece; 10. Patting cylinder; 11. Patting cylinder fixed plate; 12. Large plate; 13. Press fixed plate; 14. Fixed column; 15. Press plate; 16. Pull plate; 17. Reinforcement rib; 18. Pull plate slide rail; 19. Press output plate; 20. Floating joint; 21. Buffer column; 22. Pressure sensor; 23. Sensor top block; 24. Press; 25. Lower end pull plate; 26. Positioning cylinder; 27. Front side slapping cylinder. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figures 1 to 3 , provided in one embodiment of the utility model, is a stator core lamination shaping mechanism, comprising a transfer base plate 1, on the surface of which stator core laminations are placed, and also comprising;

[0022] Positioning and beating mechanism, the positioning and beating mechanism includes two groups of beating cylinders 10 and one group of front side beating cylinders 27, the two groups of beating cylinders 10 are arranged on both sides of the stator core laminations, one group of front side beating cylinders 27 is arranged on the front side of the stator core laminations, and the three groups of positioning and beating mechanisms regularly beat the stator laminations for shaping;

[0023] The clamping mechanism includes a positioning cylinder 26 and a press 24. A pressing plate 15 is fixedly installed at the end of the positioning cylinder 26. The pressing plate 15 positions the stator laminations and limits the outer contour. The press 24 continuously applies pressure to clamp and position the product after shaping.

[0024] Specifically, a transfer electric cylinder 2 and a transfer slide rail 3 are fixedly installed on the surface of the transfer base plate 1 , a product seat base plate 4 is fixedly installed on the surface of the transfer slide rail 3 , and the stator core laminations are placed on the surface of the product seat base plate 4 .

[0025] In the embodiment of the utility model, the transfer electric cylinder 2 drives the product tooling to send the product to the flattening process, and after reaching the position, the upper end positioning cylinder 26 positions the product.

[0026] Specifically, a product limit block 6 and a limit pad 7 are fixedly connected to the surface of the product seat bottom plate 4, the buffer limit 5 is installed in the threaded hole of the limit pad 7, two product limit blocks 6 are connected to two limit pads 7, and a center positioning 8 is fixedly installed at the center of the product seat bottom plate 4.

[0027] In the embodiment of the present invention, the center positioning 8 positions the stator laminations so that the stator laminations can be located in the middle.

[0028] Specifically, the positioning and beating mechanism also includes a beating cylinder fixing plate 11 and a large plate 12. The beating cylinder fixing plates 11 on both sides are connected to the large plate 12. A beating cylinder 10 is fixedly installed on the surface of the beating cylinder fixing plate 11. Another beating cylinder 10 is connected to the product seat bottom plate 4 and moves with the transfer electric cylinder 2. The upper end of the beating cylinder 10 is connected to the beating workpiece 9, and this workpiece is flush with the product limit block 6 close to the product side.

[0029] In the embodiment of the utility model, a group of beating cylinders 10 are arranged on the surface of the bottom plate 4 of the product seat to beat the product.

[0030] Specifically, the clamping mechanism also includes a pull plate slide rail 18 and a beating cylinder fixed plate 11. The pull plate slide rails 18 on both sides are fixedly connected to the beating cylinder fixed plate 11. The upper end of the pull plate slide rail 18 is fixedly connected to the pull plates 16 on both sides. The upper end of the pull plate 16 is fixedly connected to the connecting pressure plate 15 and the reinforcing rib 17. The lower end of the pull plate 16 is fixedly connected to the lower end pull plate 25 and the reinforcing rib 17.

[0031] In the embodiment of the utility model, after the beating is completed, the left pull plate 16 presses against the right beating cylinder 10 of the product to beat the product.

[0032] Specifically, the clamping mechanism also includes a fixed column 14, the upper end of the fixed column 14 is connected to the large plate 12 and the lower end is connected to the press fixed plate 13, the press 24 is fixedly installed on the surface of the press fixed plate 13, the upper end of the press 24 is connected to the floating joint 20, and the top of the floating joint 20 is fixedly connected to the press output plate 19.

[0033] In the embodiment of the present invention, the fixing column 14 plays a connecting role, and the press 24 plays a pressing role.

[0034] Specifically, a buffer column 21 and a pressure sensor 22 are fixedly installed at the lower end of the press output plate 19 , a sensor top block 23 is fixedly installed on the surface of the press fixed plate 13 , and the lower end of the sensor top block 23 is connected to the lower end pull plate 25 and the upper end is connected to the pressure sensor 22 .

[0035] In the embodiment of the utility model, the pressure sensor 22 can feedback the detection value during the pressing process.

[0036] When in use, the transfer electric cylinder 2 drives the product tooling to send the product to the flattening process. After reaching the position, the upper positioning cylinder 26 positions the product, and the front beating cylinder 27 beats the product. After the beating is completed, the left pull plate 16 supports the product and the right beating cylinder 10 beats the product. After the beating is completed, the lower press 24 presses the product. During the pressing process, the pressure sensor 22 can feedback the detection value.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A stator core lamination shaping mechanism, comprising a transfer base plate (1), characterized in that: The transfer base plate (1) has stator core laminations placed on its surface, and also includes: A positioning and beating mechanism, the positioning and beating mechanism comprising two groups of beating cylinders (10) and one group of front side beating cylinders (27), the two groups of beating cylinders (10) being arranged on both sides of the stator core laminations, and one group of front side beating cylinders (27) being arranged on the front side of the stator core laminations, and the three groups of positioning and beating mechanisms regularly beating to shape the stator laminations; A clamping mechanism, the clamping mechanism comprising a positioning cylinder (26) and a press (24); a pressing plate (15) is fixedly mounted on the end of the positioning cylinder (26); the pressing plate (15) positions the stator laminations and limits the outer contour; the press (24) continuously applies pressure, thereby clamping and positioning the product after shaping.

2. A stator core lamination shaping mechanism according to claim 1, characterized in that: A transfer electric cylinder (2) and a transfer slide rail (3) are fixedly mounted on the surface of the transfer base plate (1); a product seat base plate (4) is fixedly mounted on the surface of the transfer slide rail (3); and the stator core laminations are placed on the surface of the product seat base plate (4).

3. A stator core lamination shaping mechanism according to claim 2, characterized in that: A product limit block (6) and a limit pad (7) are fixedly connected to the surface of the product seat bottom plate (4); a buffer limit (5) is installed in the threaded hole of the limit pad (7); two product limit blocks (6) are connected to two limit pads (7); and a center positioning (8) is fixedly installed at the center of the product seat bottom plate (4).

4. A stator core lamination shaping mechanism according to claim 1, characterized in that: The positioning and beating mechanism also includes a beating cylinder fixing plate (11) and a large plate (12), the beating cylinder fixing plates (11) on both sides are connected to the large plate (12), a beating cylinder (10) is fixedly installed on the surface of the beating cylinder fixing plate (11), the other beating cylinder (10) is connected to the product seat bottom plate (4) and moves following the transfer electric cylinder (2), the upper end of the beating cylinder (10) is connected to the beating workpiece (9), and the workpiece is flush with the product limit block (6) close to the product side.

5. A stator core lamination shaping mechanism according to claim 4, characterized in that: The clamping mechanism also includes a pull plate slide rail (18) and a beating cylinder fixed plate (11), the pull plate slide rails (18) on both sides are fixedly connected to the beating cylinder fixed plate (11), the upper end of the pull plate slide rail (18) is fixedly connected to the pull plates (16) on both sides, the upper end of the pull plate (16) is fixedly connected to the connecting pressure plate (15) and the reinforcing rib (17), and the lower end of the pull plate (16) is fixedly connected to the lower end pull plate (25) and the reinforcing rib (17).

6. A stator core lamination shaping mechanism according to claim 1, characterized in that: The clamping mechanism further comprises a fixing column (14), the upper end of the fixing column (14) being connected to the large plate (12) and the lower end being connected to the press fixing plate (13), the press (24) being fixedly mounted on the surface of the press fixing plate (13), the upper end of the press (24) being connected to the floating joint (20), the top end of the floating joint (20) being fixedly connected to the press output plate (19).

7. A stator core lamination shaping mechanism according to claim 6, characterized in that: A buffer column (21) and a pressure sensor (22) are fixedly mounted on the lower end of the press output plate (19), a sensor top block (23) is fixedly mounted on the surface of the press fixed plate (13), and the lower end of the sensor top block (23) is connected to the lower end pull plate (25) and the upper end is connected to the pressure sensor (22).

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