Long stator double-row progressive die

Abstract

The utility model provides a long stator double-row progressive die, which belongs to the field of dies, and comprises a long stator lower die, a lifting mechanism, an upper die A, an upper die B, a conveying mechanism and a tightening mechanism, in the scheme, double-row stamping can be realized through the arrangement of the two upper dies B, the material utilization rate can be improved, the stamping efficiency can be improved, and the production cost can be reduced. The transmission rollers rotate to drive the belt pulleys to rotate, the belt pulleys rotate to drive the transmission belt to rotate, the transmission belt can rotate to drive the two belt pulleys to rotate at the same time, the belt pulleys rotate to drive the conveying rollers to rotate, and the conveying rollers rotate to tension stamping materials, so that the long stators are stamped neatly. According to the long stator stamping die, stamped long stators can be received through the two conveying belts, the two conveying belts are used for conveying the long stators, and the problems that in the prior art, a single stamping die is adopted for stamping of a long stator stamping die, the material utilization rate is low, and meanwhile the stamping efficiency is low can be solved.

Description

Technical Field

[0001] This utility model belongs to the field of molds, specifically relating to a long stator double-row progressive mold. Background Technology

[0002] With the continuous development of urbanization, the demand for high-speed transportation is becoming stronger. Compared with traditional high-speed trains, maglev trains have the advantages of high speed and stability, energy saving and environmental protection, and safety and reliability. However, high technical costs, difficulty in infrastructure construction, and high operational risks are also unavoidable problems.

[0003] The material utilization rate of the long stator core, one of the main materials for magnetic levitation tracks, directly determines the cost of track manufacturing.

[0004] Existing long stator stamping dies use a single die for stamping, which not only results in low material utilization but also low stamping efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a double-row progressive die for long stators, which aims to solve the problem that the existing long stator stamping dies use a single die for stamping, resulting in low material utilization and low stamping efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] Long stator double-row progressive die, including:

[0008] Long stator lower mold;

[0009] The lifting mechanism is located at the top of the lower mold of the long stator;

[0010] There are multiple upper molds A, and each upper mold A is mounted on a lifting mechanism, which is used to lift the upper molds A.

[0011] There are two upper molds B, both of which are mounted on a lifting mechanism, which is used to lift the upper molds B.

[0012] The conveying mechanism is located on the lower die of the long stator;

[0013] The tightening mechanism is located at the top of the lower mold of the long stator.

[0014] In a preferred embodiment of this utility model, the lifting mechanism includes slide rods, lifting slide plates, a top plate, and hydraulic telescopic rods. Multiple slide rods are provided, each fixedly connected to the top of the lower mold of the long stator, and the slide rods are evenly distributed. The top plate is fixedly connected to the top of the slide rods. Three lifting slide plates are provided, each slidably mounted on one of the slide rods. Three hydraulic telescopic rods are provided, each fixedly connected to the top of the top plate, with its extended end movably penetrating the top plate and fixedly connected to each lifting slide plate.

[0015] In a preferred embodiment of this utility model, the conveying mechanism includes a support plate, a transmission roller, a conveyor belt, a U-shaped plate, and a drive motor. Two support plates are provided, each fixedly connected to the bottom of the lower die of the long stator, and the two support plates are symmetrically arranged. Two transmission rollers are provided, each rotatably connected between the two support plates, with both ends of each transmission roller rotatably penetrating through the two support plates and extending to the outer sides of the two support plates. Two conveyor belts are provided, each transmission belt being drivenly connected to the two transmission rollers. The U-shaped plate is fixedly connected to one end of the support plate, and the drive motor is fixedly connected to one end of the U-shaped plate, with the output end of the drive motor fixedly connected to one of the transmission rollers.

[0016] As a preferred embodiment of this utility model, the tightening mechanism includes:

[0017] The tightening component is located on the lower mold of the long stator;

[0018] A transmission component is disposed on the tightening component, and the transmission component is connected to one of the transmission rollers.

[0019] As a preferred embodiment of this utility model, the transmission component includes a conveying roller and a U-shaped bracket. The U-shaped bracket is fixedly connected to the top of the lower die of the long stator. Two conveying rollers are provided, each of which is rotatably connected between the side walls of the U-shaped bracket, and each conveying roller rotatably passes through the U-shaped bracket and extends to the outside of the U-shaped bracket.

[0020] In a preferred embodiment of this utility model, the transmission component includes pulleys and a transmission belt. There are two pulleys, one of which is fixedly connected to one end of a transmission roller, and the other pulley is fixedly connected to one end of a conveying roller. The transmission belt is drivenly connected to the two pulleys.

[0021] In a preferred embodiment of this utility model, multiple upper molds A are fixedly connected to one end of one of the lifting slide plates, and the multiple upper molds A are evenly distributed, with each upper mold B fixedly connected to the bottom of each lifting slide plate.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. In this solution, the setting of two upper dies B can realize double-row stamping, which can not only improve material utilization, but also improve stamping efficiency. The rotation of the transmission roller drives the pulley to rotate, the rotation of the pulley drives the transmission belt to rotate, the rotation of the transmission belt drives the two pulleys to rotate simultaneously, the rotation of the pulley drives the conveyor roller to rotate, and the rotation of the conveyor roller is used to tighten the stamping material, so that the long stator is stamped neatly.

[0024] 2. In this solution, the output end of the drive motor rotates to drive the transmission roller to rotate, and the rotation of the transmission roller drives the conveyor belt to rotate. The two conveyor belts can catch the stamped long stator and are used to transport the long stator.

[0025] 3. In this solution, the hydraulic telescopic rod extends to drive the lifting slide plate to slide on the slide rod. The movement of the lifting slide plate can drive the upper mold A and upper mold B to move, so that the upper mold A and upper mold B cooperate with the lower mold of the long stator to stamp, thereby stamping the long stator. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0029] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the lower mold of the long stator of this utility model;

[0031] Figure 5 This is a schematic diagram of the lifting slide of this utility model.

[0032] In the diagram: 1. Long stator lower mold; 2. Support plate; 3. Drive roller; 4. Conveyor belt; 5. U-shaped plate; 6. Drive motor; 7. Conveyor roller; 8. U-shaped bracket; 9. Slide bar; 10. Lifting slide plate; 11. Top plate; 12. Hydraulic telescopic rod; 13. Pulley; 14. Drive belt; 15. Upper mold A; 16. Upper mold B. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0034] Please see Figures 1-5 The technical solution provided in this embodiment is as follows:

[0035] The long stator double-row progressive die consists of a long stator lower die 1, a lifting mechanism, an upper die A15, an upper die B16, a conveying mechanism, and a tightening mechanism. Multiple upper dies A15 are provided, and all upper dies A15 are mounted on the lifting mechanism. The lifting mechanism is used to lift and lower the upper dies A15. There are two upper dies B16, and both upper dies B16 are mounted on the lifting mechanism. The lifting mechanism is used to lift and lower the upper dies B16.

[0036] In a specific embodiment of this utility model, double-row stamping can be achieved by setting two upper dies B16, which can not only improve material utilization but also improve stamping efficiency.

[0037] Specifically, the lifting mechanism is located on the top of the lower mold 1 of the long stator. The lifting mechanism includes slide rods 9, lifting slide plates 10, top plate 11, and hydraulic telescopic rods 12. Multiple slide rods 9 are provided, and all slide rods 9 are fixedly connected to the top of the lower mold 1 of the long stator. The multiple slide rods 9 are evenly distributed. The top plate 11 is fixedly connected to the top of the multiple slide rods 9. Three lifting slide plates 10 are provided, and the three lifting slide plates 10 are slidably sleeved on the multiple slide rods 9 respectively. Three hydraulic telescopic rods 12 are provided, and each hydraulic telescopic rod 12 is fixedly connected to the top of the top plate 11. The extended end of the hydraulic telescopic rod 12 moves through the top plate 11 and is fixedly connected to each lifting slide plate 10.

[0038] In a specific embodiment of this utility model, the hydraulic telescopic rod 12 extends to drive the lifting slide plate 10 to slide on the slide rod 9. The movement of the lifting slide plate 10 can drive the upper mold A15 and the upper mold B16 to move, so that the upper mold A15 and the upper mold B16 cooperate with the lower mold 1 of the long stator to perform stamping, thereby stamping the long stator.

[0039] Specifically, the conveying mechanism is located on the lower die 1 of the long stator. The conveying mechanism includes a support plate 2, a transmission roller 3, a conveyor belt 4, a U-shaped plate 5, and a drive motor 6. There are two support plates 2, both of which are fixedly connected to the bottom of the lower die 1 of the long stator and are symmetrically arranged. There are two transmission rollers 3, each of which is rotatably connected between the two support plates 2. Both ends of each transmission roller 3 rotatably pass through the two support plates 2 and extend to the outside of the two support plates 2. There are two conveyor belts 4, each of which is drivenly connected to the two transmission rollers 3. The U-shaped plate 5 is fixedly connected to one end of the support plate 2. The drive motor 6 is fixedly connected to one end of the U-shaped plate 5, and the output end of the drive motor 6 is fixedly connected to one of the transmission rollers 3.

[0040] In a specific embodiment of this utility model, the output end of the drive motor 6 rotates to drive the transmission roller 3 to rotate, and the transmission roller 3 rotates to drive the conveyor belt 4 to rotate. The arrangement of two conveyor belts 4 can catch the stamped long stator and is used to transport the long stator.

[0041] Specifically, the tightening component is located on the lower die 1 of the long stator, and the transmission component includes a conveying roller 7 and a U-shaped bracket 8. The U-shaped bracket 8 is fixedly connected to the top of the lower die 1 of the long stator. There are two conveying rollers 7, each of which is rotatably connected between the side walls of the U-shaped bracket 8, and each conveying roller 7 rotatably passes through the U-shaped bracket 8 and extends to the outside of the U-shaped bracket 8.

[0042] In a specific embodiment of this utility model, the conveying roller 7 is rotated to tighten the stamping material, so that the long stator is stamped neatly.

[0043] Specifically, the transmission component is located on the tightening component and is connected to one of the transmission rollers 3. The transmission component includes a pulley 13 and a transmission belt 14. There are two pulleys 13. One pulley 13 is fixedly connected to one end of one of the transmission rollers 3, and the other pulley 13 is fixedly connected to one end of the conveying roller 7. The transmission belt 14 is connected to the two pulleys 13.

[0044] In a specific embodiment of this utility model, the rotation of the transmission roller 3 drives the pulley 13 to rotate, the rotation of the pulley 13 drives the transmission belt 14 to rotate, the rotation of the transmission belt 14 can drive the two pulleys 13 to rotate simultaneously, and the rotation of the pulleys 13 drives the conveyor roller 7 to rotate.

[0045] Specifically, multiple upper molds A15 are fixedly connected to one end of one of the lifting slide plates 10, and the multiple upper molds A15 are evenly distributed. Each upper mold B16 is fixedly connected to the bottom of each lifting slide plate 10.

[0046] In a specific embodiment of this utility model, multiple upper molds A15 are fixedly connected to one end of one of the lifting slide plates 10, and the multiple upper molds A15 are evenly distributed, and each upper mold B16 is fixedly connected to the bottom of each lifting slide plate 10.

[0047] The working principle or process of the long stator double-row progressive die provided by this utility model is as follows: the hydraulic telescopic rod 12 extends and drives the lifting slide plate 10 to slide on the slide rod 9. The movement of the lifting slide plate 10 can drive the upper die A15 and the upper die B16 to move, so that the upper die A15 and the upper die B16 cooperate with the lower die 1 of the long stator to stamp, thereby stamping the long stator. The output end of the drive motor 6 rotates and drives the transmission roller 3 to rotate. The rotation of the transmission roller 3 drives the conveyor belt 4 to rotate. The two conveyor belts 4 can catch the stamped long stator and are used to transport the long stator. The rotation of the transmission roller 3 drives the pulley 13 to rotate. The rotation of the pulley 13 drives the transmission belt 14 to rotate. The rotation of the transmission belt 14 can drive the two pulleys 13 to rotate simultaneously. The rotation of the pulley 13 drives the conveyor roller 7 to rotate. The rotation of the conveyor roller 7 is used to tighten the stamped material.

[0048] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A double-row progressive die for a long stator, characterized in that, include: Long stator lower mold (1); The lifting mechanism is located at the top of the lower mold (1) of the long stator; There are multiple upper molds A (15), and all of the multiple upper molds A (15) are mounted on a lifting mechanism, which is used to lift the upper molds A (15). There are two upper molds B (16), both of which are mounted on a lifting mechanism. The lifting mechanism is used to lift the upper molds B (16). The conveying mechanism is located on the lower mold (1) of the long stator; The tightening mechanism is located at the top of the lower mold (1) of the long stator.

2. The long stator double-row progressive die according to claim 1, characterized in that: The lifting mechanism includes a slide rod (9), a lifting slide plate (10), a top plate (11), and a hydraulic telescopic rod (12). There are multiple slide rods (9), and all slide rods (9) are fixedly connected to the top of the long stator lower mold (1), and the multiple slide rods (9) are evenly distributed. The top plate (11) is fixedly connected to the top of the multiple slide rods (9). There are three lifting slide plates (10), and the three lifting slide plates (10) are respectively slidably sleeved on the multiple slide rods (9). There are three hydraulic telescopic rods (12), and each hydraulic telescopic rod (12) is fixedly connected to the top of the top plate (11), and the extended end of the hydraulic telescopic rod (12) moves through the top plate (11) and is fixedly connected to each lifting slide plate (10).

3. The long stator double-row progressive die according to claim 2, characterized in that: The conveying mechanism includes a support plate (2), a transmission roller (3), a conveyor belt (4), a U-shaped plate (5), and a drive motor (6). There are two support plates (2), both of which are fixedly connected to the bottom of the long stator lower mold (1) and are symmetrically arranged. There are two transmission rollers (3), each of which is rotatably connected between the two support plates (2), and both ends of each transmission roller (3) rotatably pass through the two support plates (2) and extend to the outside of the two support plates (2). There are two conveyor belts (4), each of which is drivenly connected to the two transmission rollers (3). The U-shaped plate (5) is fixedly connected to one end of the support plate (2), and the drive motor (6) is fixedly connected to one end of the U-shaped plate (5), and the output end of the drive motor (6) is fixedly connected to one of the transmission rollers (3).

4. The long stator double-row progressive die according to claim 3, characterized in that, The tightening mechanism includes: The tightening component is located on the lower mold (1) of the long stator; A transmission component is provided on the tightening component, and the transmission component is connected to one of the transmission rollers (3).

5. The long stator double-row progressive die according to claim 4, characterized in that: The transmission component includes a conveying roller (7) and a U-shaped bracket (8). The U-shaped bracket (8) is fixedly connected to the top of the long stator lower mold (1). There are two conveying rollers (7). Each conveying roller (7) is rotatably connected between the side walls of the U-shaped bracket (8). Each conveying roller (7) rotatably passes through the U-shaped bracket (8) and extends to the outside of the U-shaped bracket (8).

6. The long stator double-row progressive die according to claim 5, characterized in that: The transmission component includes a pulley (13) and a transmission belt (14). There are two pulleys (13), one of which is fixedly connected to one end of a transmission roller (3), and the other pulley (13) is fixedly connected to one end of a conveyor roller (7). The transmission belt (14) is connected to the two pulleys (13).

7. The long stator double-row progressive die according to claim 6, characterized in that: Multiple upper molds A (15) are fixedly connected to one end of one of the lifting slide plates (10), and the multiple upper molds A (15) are evenly distributed. Each upper mold B (16) is fixedly connected to the bottom of each lifting slide plate (10).

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