Stamping device for motor shell production

Abstract

The utility model discloses a stamping device for motor shell production, which belongs to the technical field of motor shell production and comprises a bottom frame, a support frame is welded at the top of the bottom frame, an electric push rod is arranged at the bottom of the support frame, an adjusting plate is arranged at the bottom end of the electric push rod, and a first spring is arranged at the bottom of the adjusting plate. The stamping device for motor shell production has the beneficial effects that by arranging the first spring, stamping work can be buffered to a certain degree, when a clamping block is directly clamped into a retaining ring, the clamping block pushes the retaining ring away from the two sides, after the clamping block goes deep into a proper position, the clamping block is buckled with the retaining ring, and the clamping block is clamped into the retaining ring, so that the clamping block is prevented from falling off; and a retaining ring is limited by means of a second spring, so that a clamping block is fixedly supported, when a pulling plate is pressed inwards, connection between the clamping block and the retaining ring can be released, and at the moment, a mounting plate and a stamping block can be conveniently disassembled by means of gravity.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shell production, and more specifically, to a stamping device for motor shell production. Background Art

[0002] The motor casing is an important component of the motor. It not only protects the internal parts of the motor, but also effectively prevents the motor from malfunctioning during operation, thereby extending the service life of the motor. The motor casing needs to be stamped during processing, and for this purpose, a corresponding stamping device is required.

[0003] Since the shapes, sizes and requirements of stamping are different, most of the existing stamping devices have the problem of complicated disassembly, assembly and replacement of stamping blocks and dies, which affects the stamping efficiency. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a stamping device for the production of motor housings, which has the characteristics of being able to easily replace the stamping blocks and molds according to needs and ensure stamping efficiency.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a stamping device for producing motor housings, comprising a base frame, a support frame welded to the top of the base frame, an electric push rod provided at the bottom of the support frame, an adjustment plate provided at the bottom end of the electric push rod, a first spring provided at the bottom of the adjustment plate, a horizontal box provided at the bottom end of the first spring, a second spring provided inside the horizontal box, a buckle provided at one end of the second spring, a second connecting rod fixedly connected to one side of the buckle, a pull plate provided at one end of the second connecting rod, a card block buckled inside the buckle, and a card block provided at the bottom There is a mounting plate, a stamping block is welded to the bottom of the mounting plate, a mounting frame is provided on the top of the base frame, a support plate is provided on the inside of the mounting frame, a dual-axis motor is provided inside the support plate, and the two output shafts of the dual-axis motor are provided with threaded rods, one end of the threaded rod is provided with a rotating shaft, and the rotating shaft is connected to the inner side of the mounting frame through a bearing sleeve, a threaded sleeve is threaded on the surface of the threaded rod, an adjustment frame is provided on the top of the threaded sleeve, a limiting assembly is provided between the adjusting frame, the mounting frame and the support plate, a limiting frame is provided on the top of the adjusting frame, and a mold is clamped on the inner side of the limiting frame.

[0008] When a stamping device for producing a motor housing is used using the present technical solution, a first spring is provided to buffer the stamping work to a certain extent. When the card block is directly inserted into the inside of the buckle, the card block pushes the buckle to both sides. When the card block penetrates into the appropriate position, the card block and the buckle are buckled, and the buckle is limited by the second spring, thereby fixing and supporting the card block. When the plate is pressed inward, the connection between the card block and the buckle can be released. At this time, with the help of gravity, the mounting plate and the stamping block can be easily disassembled. The dual-axis motor can drive the two threaded rods to rotate, thereby driving the two threaded sleeves, the adjustment frame and the limit frame to move in opposite directions, and can clamp and loosen the mold, making it convenient to load and unload the mold. By setting a limit component, the adjustment frame can be limited and supported to ensure stable and safe movement and adjustment of the adjustment frame within the appropriate track.

[0009] Furthermore, a support base is provided at the bottom of the base frame, and the number of the support bases is four.

[0010] Furthermore, the limiting assembly includes a limiting rod, which is arranged between the mounting frame and the support plate. A limiting sleeve is sleeved on the surface of the limiting rod, and the limiting sleeve is arranged on one side of the adjustment frame.

[0011] Furthermore, there are two threaded rods, the diameters of the two threaded rods are the same, and the thread directions of the two threaded rods are opposite.

[0012] Furthermore, a first connecting sleeve is provided on the inner side of the adjustment plate, a first connecting rod is sleeved inside the first connecting sleeve, the bottom end of the first connecting rod is provided on the top of the horizontal box, and a limiting plate is provided on the top end of the first connecting rod.

[0013] Furthermore, a second connecting sleeve is provided on the inner side of the transverse box, and the second connecting rod is sleeved inside the second connecting sleeve.

[0014] (3) Beneficial effects

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. By setting the first spring, the stamping work can be buffered to a certain extent. When the card block is directly inserted into the buckle, the card block pushes the buckle to both sides. When the card block penetrates into the appropriate position, the card block and the buckle are buckled, and the buckle is limited by the second spring, thereby fixing and supporting the card block. When the plate is pressed inward, the connection between the card block and the buckle can be released. At this time, with the help of gravity, the installation plate and the stamping block can be easily disassembled;

[0017] 2. The dual-axis motor can drive the two threaded rods to rotate, thereby driving the two threaded sleeves, the adjustment frame and the limit frame to move in opposite directions, and can clamp and loosen the mold, making it convenient for loading and unloading the mold. By setting the limit assembly, the adjustment frame can be limited and supported to ensure stable and safe movement and adjustment of the adjustment frame within the appropriate track. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0022] Figure 4 This is a schematic structural diagram of the position limiting assembly in the utility model;

[0023] Figure 5 for Figure 3 Schematic diagram of the structure at point A in the middle.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Support seat; 2. Base frame; 3. Mounting frame; 4. Limiting frame; 5. Mold; 6. Support frame; 7. Electric push rod; 8. Support plate; 9. Limiting assembly; 901. Limiting rod; 902. Limiting sleeve; 10. Dual-axis motor; 11. Threaded rod; 12. Threaded sleeve; 13. Adjusting frame; 14. Rotating shaft; 15. Adjusting plate; 16. Limiting plate; 17. First connecting sleeve; 18. First connecting rod; 19. Horizontal box; 20. Pull plate; 21. Second connecting rod; 22. Second connecting sleeve; 23. Second spring; 24. Retaining ring; 25. Block; 26. Mounting plate; 27. Stamping block; 28. First spring. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-5 The utility model is described in further detail.

[0029] See also Figure 1-5 The utility model provides a technical solution: a stamping device for producing motor housing, including a base frame 2, a support frame 6 welded to the top of the base frame 2, an electric push rod 7 provided at the bottom of the support frame 6, an adjustment plate 15 provided at the bottom of the electric push rod 7, a first spring 28 provided at the bottom of the adjustment plate 15, by providing the first spring 28, a certain degree of buffering can be performed on the stamping work, a horizontal box 19 provided at the bottom of the first spring 28, a second spring 23 provided inside the horizontal box 19, a buckle 24 provided at one end of the second spring 23, and a buckle 24 fixed on one side A second connecting rod 21 is connected, and a pull plate 20 is provided at one end of the second connecting rod 21. A clamping block 25 is buckled inside the buckle 24. When the clamping block 25 is directly inserted into the buckle 24, the clamping block 25 pushes the buckle 24 to both sides. When the clamping block 25 goes deep into the appropriate position, the clamping block 25 is buckled with the buckle 24, and with the help of the second spring 23, the buckle 24 is limited, thereby fixing the clamping block 25. When the pull plate 20 is pressed inward, the connection between the clamping block 25 and the buckle 24 can be untied. At this time, with the help of gravity, the installation plate 2 can be easily mounted. 6 and the disassembly of the punching block 27, a mounting plate 26 is provided at the bottom of the block 25, a punching block 27 is welded to the bottom of the mounting plate 26, a mounting frame 3 is provided on the top of the base frame 2, a support plate 8 is provided inside the mounting frame 3, and a dual-axis motor 10 is provided inside the support plate 8. The dual-axis motor 10 works to drive the two threaded rods 11 to rotate, thereby driving the two threaded sleeves 12, the adjustment frame 13 and the limit frame 4 to move in opposite directions, and can clamp and loosen the mold 5, which is convenient for loading and unloading the mold 5. The dual-axis motor 10 has two outputs. The output shaft is provided with a threaded rod 11, and a rotating shaft 14 is provided at one end of the threaded rod 11. The rotating shaft 14 is connected to the inner side of the mounting frame 3 through a bearing sleeve. The surface of the threaded rod 11 is threadedly connected with a threaded sleeve 12, and an adjustment frame 13 is provided on the top of the threaded sleeve 12. A limiting component 9 is provided between the adjusting frame 13, the mounting frame 3 and the support plate 8. By setting the limiting component 9, the adjusting frame 13 can be limited and supported to ensure that the adjusting frame 13 can be moved stably and safely inside the appropriate track. A limiting frame 4 is provided on the top of the adjusting frame 13, and a mold 5 is clamped on the inner side of the limiting frame 4.

[0030] Specifically, a support seat 1 is provided at the bottom of the base frame 2, and the number of support seats 1 is four. The limit assembly 9 includes a limit rod 901, which is provided between the mounting frame 3 and the support plate 8. The limit sleeve 902 is sleeved on the surface of the limit rod 901, and the limit sleeve 902 is provided on one side of the adjustment frame 13.

[0031] By adopting the above technical solution, the structure can be fixedly supported by setting the support seat 1.

[0032] Specifically, there are two threaded rods 11, the diameters of the two threaded rods 11 are the same, the thread directions of the two threaded rods 11 are opposite, a first connecting sleeve 17 is provided on the inner side of the adjustment plate 15, a first connecting rod 18 is sleeved inside the first connecting sleeve 17, the bottom end of the first connecting rod 18 is provided on the top of the horizontal box 19, and a limiting plate 16 is provided on the top of the first connecting rod 18.

[0033] By adopting the above technical solution and providing the first connecting rod 18 and the first connecting sleeve 17 , the horizontal box 19 can be supported in a limited position, thereby ensuring the stability of the horizontal box 19 during lifting and moving.

[0034] Specifically, a second connecting sleeve 22 is provided inside the transverse box 19 , and the second connecting rod 21 is sleeved inside the second connecting sleeve 22 .

[0035] By adopting the above technical solution and providing the second connecting sleeve 22 , the second connecting rod 21 can be sleeve-supported.

[0036] The working principle of this utility model is:

[0037] When it is necessary to stamp the motor housing, the appropriate and matched stamping block 27 and mold 5 can be selected according to the shape of the motor housing to be processed, and then the mold 5 is placed on the top of the mounting frame 3, and the dual-axis motor 10 is controlled by the controller to work, driving the two threaded rods 11 to rotate, thereby driving the two threaded sleeves 12 and the limit frame 4 to move toward each other, and the mold 5 is clamped and fixed with the help of the limit frame 4. After the mold 5 is clamped and fixed, the mounting plate 26 and the stamping block 27 are directly pushed to the inner side of the buckle 24 of the horizontal box 19, and the buckle 24 is limited by the second spring 23 so that the buckle 24 and the clamping block 25 are installed together. After the stamping block 27 and the mold 5 are installed, the housing to be stamped is overlapped on the mold 5, and finally the electric push rod 7 is controlled by the controller to work, driving the adjustment plate 15, the horizontal box 19 and the stamping block 27 to descend, and the motor housing can be stamped.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A stamping device for producing a motor housing, comprising a base frame (2), characterized in that: A support frame (6) is welded to the top of the base frame (2), an electric push rod (7) is provided at the bottom of the support frame (6), an adjustment plate (15) is provided at the bottom end of the electric push rod (7), a first spring (28) is provided at the bottom end of the adjustment plate (15), a horizontal box (19) is provided at the bottom end of the first spring (28), a second spring (23) is provided inside the horizontal box (19), a buckle (24) is provided at one end of the second spring (23), a second connecting rod (21) is fixedly connected to one side of the buckle (24), a pull plate (20) is provided at one end of the second connecting rod (21), a clamping block (25) is buckled inside the buckle (24), and a mounting plate (26) is provided at the bottom of the clamping block (25); A punching block (27) is welded to the bottom of the mounting plate (26); a mounting frame (3) is provided on the top of the base frame (2); a support plate (8) is provided inside the mounting frame (3); a dual-axis motor (10) is provided inside the support plate (8); two output shafts of the dual-axis motor (10) are provided with threaded rods (11); one end of the threaded rod (11) is provided with a rotating shaft (14); the rotating shaft (14) is sleeved on the inside of the mounting frame (3) through a bearing; a threaded sleeve (12) is threadedly connected to the surface of the threaded rod (11); an adjustment frame (13) is provided on the top of the threaded sleeve (12); a limiting assembly (9) is provided between the adjustment frame (13), the mounting frame (3) and the support plate (8); a limiting frame (4) is provided on the top of the adjustment frame (13); a mold (5) is clamped on the inside of the limiting frame (4).

2. A stamping device for producing a motor housing according to claim 1, characterized in that: A support base (1) is provided at the bottom of the base frame (2), and the number of the support bases (1) is four.

3. The stamping device for producing a motor housing according to claim 1, characterized in that: The limiting assembly (9) comprises a limiting rod (901), the limiting rod (901) being arranged between the mounting frame (3) and the support plate (8), the limiting sleeve (902) being sleeved on the surface of the limiting rod (901), and the limiting sleeve (902) being arranged on one side of the adjustment frame (13).

4. The stamping device for producing a motor housing according to claim 1, characterized in that: The number of the threaded rods (11) is two, the diameters of the two threaded rods (11) are the same, and the thread directions of the two threaded rods (11) are opposite.

5. The stamping device for producing a motor housing according to claim 1, characterized in that: A first connecting sleeve (17) is provided on the inner side of the adjustment plate (15), a first connecting rod (18) is sleeved inside the first connecting sleeve (17), the bottom end of the first connecting rod (18) is provided on the top of the transverse box (19), and a limiting plate (16) is provided on the top end of the first connecting rod (18).

6. The stamping device for producing a motor housing according to claim 1, characterized in that: A second connecting sleeve (22) is provided inside the transverse box (19), and the second connecting rod (21) is sleeved inside the second connecting sleeve (22).

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