Stator screw stamping die

Abstract

The utility model discloses a stator screw stamping die, and relates to the technical field of stamping dies, the stator screw stamping die comprises a bottom plate, a supporting plate is fixedly arranged on one side of the upper end of the bottom plate, an air cylinder is fixedly arranged at the upper end of the supporting plate, the output end of the air cylinder penetrates through the supporting plate and is fixedly connected with a lifting disc, and two connecting blocks are fixedly arranged on the outer surface of the lifting disc; two limiting blocks are fixedly arranged on the outer surface of the supporting plate, a limiting column is fixedly arranged at the upper end of the connecting block, the upper end of the limiting column penetrates through the limiting blocks and is fixedly connected with a limiting disc, a stamping disc is arranged at the lower end of the lifting disc, and a stamping part is fixedly arranged at the lower end of the stamping disc. The stamping device is simple in design and reasonable in structure, the stamping structure is convenient to replace, the manufacturing cost is saved, meanwhile, the stamping effect is good, stability is high, workpieces to be machined can be conveniently transmitted, the situation that the workpieces are possibly injured when being manually taken out is avoided, and safety is high.

Description

Technical Field

[0001] The present application relates to the technical field of stamping dies, and in particular to a stator screw stamping die. Background Art

[0002] The stator is the stationary part of the motor or generator. The stator consists of three parts: the stator core, the stator winding and the frame. The stator is used to generate a rotating magnetic field. Screw refers to a screw, which is a tool that uses the physics and mathematical principles of the inclined circular rotation and friction of an object to gradually tighten objects and parts. Screw is a general term for fasteners and a daily spoken language, and screws are always needed when using the stator.

[0003] After checking the announcement number: CN 210333919 U, a stator core stamping die is disclosed. This technology discloses "including a stamping table, the left front and rear ends and the right front and rear ends of the stamping table are fixedly connected with support columns, the top of the support column is fixedly connected with a cross beam plate, the top of the cross beam plate is provided with a displacement rib groove, the left and right sides of the inner cavity of the displacement rib groove are connected with a transverse displacement screw, the transverse displacement screw is screwed with a rib block seat, a transverse forward and reverse motor is arranged on the right side of the cross beam plate, a longitudinal box is fixedly connected to the bottom of the rib block seat, the inner cavity of the longitudinal box is slidably connected with a bearing seat, the left and right sides of the bottom of the bearing seat are symmetrically fixed with a bent right-angle rod, the bottom of the bent right-angle rod is fixed with a bearing plate, the left and right sides of the inner cavity of the longitudinal box are rotatably connected with a longitudinal displacement screw, the bearing seat is screwed on the longitudinal displacement screw, and a longitudinal forward and reverse motor is arranged on the left side of the box, etc., with reasonable design, improving the adjustability of the stamping die at the stamping position, and facilitating the use of operators and other technical effects";

[0004] With regard to the above-mentioned related technologies, the inventor believes that the existing stator screw stamping dies have limited stamping stability. Since the stamping process requires high-intensity movement and the complex design of the stamping structure will lead to high manufacturing costs, if a stamping structure with a simple structure and stable stamping can be designed, the stamping effect will be greatly improved. In addition, most dies are not convenient for transmitting the workpiece to be processed, so there are certain safety hazards in manually removing the stamped workpiece. Therefore, a stator screw stamping die is needed to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to provide a stator screw stamping die to improve the problems of limited stamping stability and inconvenience in transmitting the workpiece to be processed.

[0006] The stator screw stamping die provided in this application adopts the following technical solution:

[0007] The stator screw stamping die comprises a base plate, a support plate is fixedly provided on one side of the upper end of the base plate, a cylinder is fixedly provided on the upper end of the support plate, the output end of the cylinder passes through the support plate and is fixedly connected to a lifting plate, two connecting blocks are fixedly provided on the outer surface of the lifting plate, two limiting blocks are fixedly provided on the outer surface of the support plate, a limiting column is fixedly provided on the upper end of the connecting block, the upper end of the limiting column passes through the limiting block and is fixedly connected to the limiting plate, a stamping plate is provided at the lower end of the lifting plate, and a stamping part is fixedly provided at the lower end of the stamping plate.

[0008] By adopting the above technical solution, a stamping structure is formed, which can perform stable stamping processing.

[0009] Optionally, two clamping blocks are fixedly provided on the outer surface of the stamping plate, two mounting plates are fixedly provided on the outer surface of the lifting plate, a fixing block is fixedly provided on the upper end of the mounting plate, and the upper end of the clamping block passes through the mounting plate and is connected to the fixing block by bolts.

[0010] By adopting the above technical solution, the stamping disc is inserted into the mounting plate through the clamping block and then fixed with the fixing block, so that the stamping structure can be replaced to improve versatility.

[0011] Optionally, a limiting rod is fixedly provided on one side of the upper end of the lifting plate, and the upper end of the limiting rod passes through the supporting plate.

[0012] By adopting the above technical solution, the stability of the stamping work is further improved.

[0013] Optionally, there are six stamping parts, and the six stamping parts are distributed in a ring array.

[0014] By adopting the above technical solution, six points can be processed at one time, thereby improving the stamping efficiency.

[0015] Optionally, the two connecting blocks are distributed in a mirror-image manner, and the two limiting blocks are respectively located directly above the two connecting blocks.

[0016] By adopting the above technical solution, the stamping effect can be improved.

[0017] Optionally, a slide plate is slidably provided on the upper end of the base plate, slide bars are fixedly provided on both sides of the lower end of the slide plate, a slide groove is opened at the upper end of the base plate for cooperating with the slide bar, a chuck is fixedly provided on the upper end of the slide plate, a workpiece is sleeved on the upper end of the outer surface of the chuck, and a push handle is fixedly provided at one end of the slide plate.

[0018] By adopting the above technical solution, the workpiece can be placed and moved.

[0019] Optionally, the cross-section of the slide bar is an inverted T-shape.

[0020] By adopting the above technical solution, the limiting effect is good.

[0021] Optionally, rollers are provided on both sides of the lower end of the skateboard, and the outer surfaces of the rollers are in movably contact with the upper end of the bottom plate.

[0022] By adopting the above technical solution, the moving effect of the skateboard is improved.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application uses a support plate, and under the action of the cylinder and the lifting plate therein, a stamping structure is placed on the support plate, and the cylinder is started, and the lifting plate moves downward. At this time, the limiting column on the connecting block moves up and down in the limiting block, and the limiting plate limits the range of movement. The stamping part at the lower end of the stamping plate moves downward to perform stamping work. The overall structure is simple and reasonable, and stable stamping processing can be performed. The stamping plate is inserted into the mounting plate through the clamping block and then fixed with the fixing block. In this way, the stamping structure can be replaced to improve versatility. The limiting rod further improves the stability of the stamping work. The design is simple, the structure is reasonable, and the stamping structure is easy to replace. While saving manufacturing costs, the stamping effect is good, thereby achieving a high stability effect;

[0025] 2. The present application uses a slide plate, and under the action of the slide bar and the slide groove, the slide bar can slide in the slide groove, so that the slide plate can be slid on the bottom plate by pushing the push handle. The workpiece is placed on the chuck, and the slide plate is pushed under the stamping structure. After the stamping is completed, the push handle is pulled out to facilitate the feeding and removal of the workpiece and the operation. The roller improves the movement effect of the slide plate, and the workpiece to be processed can be conveniently transmitted, avoiding the possibility of injury during manual removal, thereby achieving a higher safety effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of this application.

[0027] Figure 2 It is a schematic diagram of the support plate and its connection structure of this application.

[0028] Figure 3 It is a schematic diagram of the skateboard and its connection structure of the present application.

[0029] In the figure, 1, base plate; 2, support plate; 21, cylinder; 22, lifting plate; 23, connecting block; 24, limiting block; 25, limiting column; 26, limiting plate; 27, stamping plate; 28, stamping part; 29, clamping block; 210, mounting plate; 211, fixing block; 212, limiting rod; 3, slide plate; 31, slide bar; 32, slide groove; 33, chuck; 34, workpiece; 35, push handle; 36, roller. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0031] Example 1

[0032] Stator screw stamping die, refer to Figure 1-2 , including a base plate 1, a support plate 2 is fixedly provided on one side of the upper end of the base plate 1, a cylinder 21 is fixedly provided on the upper end of the support plate 2, the output end of the cylinder 21 passes through the support plate 2 and is fixedly connected with a lifting plate 22, two connecting blocks 23 are fixedly provided on the outer surface of the lifting plate 22, two limiting blocks 24 are fixedly provided on the outer surface of the support plate 2, a limiting column 25 is fixedly provided on the upper end of the connecting block 23, the upper end of the limiting column 25 passes through the limiting block 24 and is fixedly connected with a limiting plate 26, a stamping plate 27 is provided on the lower end of the lifting plate 22, a stamping part 28 is fixedly provided on the lower end of the stamping plate 27, a stamping structure is placed on the support plate 2, the cylinder 21 is started, and the lifting plate 22 moves downward, at this time, the limiting column 25 on the connecting block 23 moves up and down in the limiting block 24, the limiting plate 26 limits the range of movement, and the stamping part 28 at the lower end of the stamping plate 27 moves downward to perform stamping work, the overall structure is simple and reasonable, and stable stamping processing can be performed.

[0033] Reference Figure 2 Two clamping blocks 29 are fixedly provided on the outer surface of the stamping disk 27, and two mounting plates 210 are fixedly provided on the outer surface of the lifting disk 22. A fixing block 211 is fixedly provided on the upper end of the mounting plate 210. The upper end of the clamping block 29 penetrates the mounting plate 210 and is connected to the fixing block 211 by bolts. The stamping disk 27 is inserted into the mounting plate 210 through the clamping block 29 and then fixed to the fixing block 211. In this way, the stamping structure can be replaced to improve versatility.

[0034] Reference Figure 2 A limiting rod 212 is fixedly provided on one side of the upper end of the lifting plate 22, and the upper end of the limiting rod 212 passes through the supporting plate 2, further improving the stability of the stamping work.

[0035] Reference Figure 2 There are six stamping parts 28, and the six stamping parts 28 are distributed in a ring array, so that six points can be processed at one time, thereby improving the stamping efficiency.

[0036] Reference Figure 2 The two connecting blocks 23 are distributed in a mirror image, and the two limiting blocks 24 are respectively located directly above the two connecting blocks 23, so as to improve the stamping effect.

[0037] The implementation principle of the embodiment of the present application is: a stamping structure is placed on the support plate 2, the cylinder 21 is started, and the lifting plate 22 moves downward. At this time, the limiting column 25 on the connecting block 23 moves up and down in the limiting block 24, and the limiting plate 26 limits the range of movement. The stamping part 28 at the lower end of the stamping plate 27 moves downward to perform stamping work. The overall structure is simple and reasonable, and can perform stable stamping processing. The stamping plate 27 is inserted into the mounting plate 210 through the clamping block 29 and then fixed with the fixing block 211. In this way, the stamping structure can be replaced to improve versatility. The limiting rod 212 further improves the stability of the stamping work.

[0038] Example 2

[0039] The difference between this embodiment and embodiment 1 is that:

[0040] Reference Figure 3 A slide plate 3 is slidably provided at the upper end of the base plate 1, and slide bars 31 are fixedly provided on both sides of the lower end of the slide plate 3. A slide groove 32 for cooperating with the slide bar 31 is opened at the upper end of the base plate 1, and a chuck 33 is fixedly provided at the upper end of the slide plate 3. A workpiece 34 is sleeved on the upper end of the outer surface of the chuck 33. A push handle 35 is fixedly provided at one end of the slide plate 3, and the slide bar 31 can slide in the slide groove 32. In this way, pushing the push handle 35 can make the slide plate 3 slide on the base plate 1, and the workpiece 34 is placed on the chuck 33. The slide plate 3 is pushed under the stamping structure. After the stamping is completed, the push handle 35 is pulled out, which is convenient for feeding and taking out the workpiece 34 and convenient for operation.

[0041] Reference Figure 3 The cross-sectional shape of the slide bar 31 is an inverted T-shape, and the limiting effect is good.

[0042] Reference Figure 3 Rollers 36 are provided on both sides of the lower end of the slide plate 3, and the outer surface of the rollers 36 is in active contact with the upper end of the bottom plate 1, thereby improving the movement effect of the slide plate 3.

[0043] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stator screw stamping die, comprising a base plate (1), characterized in that: A support plate (2) is fixedly provided on one side of the upper end of the base plate (1), a cylinder (21) is fixedly provided on the upper end of the support plate (2), an output end of the cylinder (21) passes through the support plate (2) and is fixedly connected to a lifting plate (22), two connecting blocks (23) are fixedly provided on the outer surface of the lifting plate (22), two limiting blocks (24) are fixedly provided on the outer surface of the support plate (2), a limiting column (25) is fixedly provided on the upper end of the connecting block (23), the upper end of the limiting column (25) passes through the limiting block (24) and is fixedly connected to a limiting plate (26), a stamping plate (27) is provided on the lower end of the lifting plate (22), and a stamping part (28) is fixedly provided on the lower end of the stamping plate (27).

2. The stator screw stamping die according to claim 1, characterized in that: A slide plate (3) is slidably provided at the upper end of the base plate (1), and slide bars (31) are fixedly provided on both sides of the lower end of the slide plate (3). A slide groove (32) for use with the slide bar (31) is provided at the upper end of the base plate (1), and a chuck (33) is fixedly provided at the upper end of the slide plate (3), and a workpiece (34) is sleeved on the upper end of the outer surface of the chuck (33). A push handle (35) is fixedly provided at one end of the slide plate (3).

3. The stator screw stamping die according to claim 1, characterized in that: Two clamping blocks (29) are fixedly provided on the outer surface of the punching plate (27), two mounting plates (210) are fixedly provided on the outer surface of the lifting plate (22), a fixing block (211) is fixedly provided on the upper end of the mounting plate (210), and the upper end of the clamping block (29) passes through the mounting plate (210) and is connected to the fixing block (211) by bolts.

4. The stator screw stamping die according to claim 1, characterized in that: A limiting rod (212) is fixedly provided on one side of the upper end of the lifting plate (22), and the upper end of the limiting rod (212) passes through the supporting plate (2).

5. The stator screw stamping die according to claim 1, characterized in that: There are six stamping parts (28), and the six stamping parts (28) are distributed in a ring array.

6. The stator screw stamping die according to claim 1, characterized in that: The two connecting blocks (23) are distributed in a mirror-like manner, and the two limiting blocks (24) are respectively located directly above the two connecting blocks (23).

7. The stator screw stamping die according to claim 2, characterized in that: The cross-sectional shape of the slide bar (31) is an inverted T shape.

8. The stator screw stamping die according to claim 2, characterized in that: Rollers (36) are provided on both sides of the lower end of the slide plate (3), and the outer surfaces of the rollers (36) are in active contact with the upper end of the bottom plate (1).

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