Sectional type stamping die

Abstract

The utility model discloses a sectional type stamping die which comprises a bottom plate, two stamping assemblies are fixedly installed on the top of the bottom plate, a limiting assembly is fixedly installed on the top of the bottom plate, the limiting assembly comprises an installation frame and a first rotating roller, the installation frame is fixedly installed on the top of the bottom plate, and the first rotating roller is connected to the inner side wall of the installation frame through a bearing. The inner side wall of the installation frame is connected with a second rotating roller through a bearing, one side of the installation frame is connected with a first threaded rod through threads, one end of the first threaded rod is connected with a limiting plate through a bearing, a sliding block is fixedly installed at the bottom of the limiting plate, a sliding groove is formed in the top of the bottom plate, and the sliding block is in sliding connection with the sliding groove. By arranging the limiting assembly, the advancing route of the steel plate can be limited, so that the steel plate can be always located under the stamping assembly, stamping work of the steel plate can be helped, the situation of inclined stamping is avoided, the stamping effect can be better, and the use experience can be improved accordingly.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a segmented stamping die. Background Art

[0002] The segmented stamping die is a kind of efficient and flexible stamping process equipment, which is widely used in the automotive, home appliances, electronics and other industries. Its working principle is to divide the entire stamping process into multiple stages, and use different dies in each stage to complete the stamping of a specific shape, thereby realizing the gradual forming of the metal sheet. The segmented stamping die has the following advantages. The segmented stamping die divides the entire stamping process into multiple stages, so that each stage can be carried out in parallel, which greatly improves the production efficiency. At the same time, the segmented stamping die adopts a modular design, and the die can be quickly replaced according to production needs, further shortening the production cycle. The structure of the segmented stamping die is relatively simple and the manufacturing cost is low. Moreover, since the segmented stamping die can be quickly replaced, the company can reduce the number of inventory dies and reduce inventory costs. In addition, the maintenance cost of the segmented stamping die is also low.

[0003] Patent publication number "CN213591543U" discloses "a segmented stamping die, including an upper die seat, an outer guide sleeve, an upper die limit block, a positioning pin sleeve, a positioning pin, an upper pad, an upper template, a punch fixing seat, a punch base gasket, a punch fixing screw, a punch gasket, a punch, a stripping back plate, an inner guide sleeve, an inner guide column, a stripping plate and other high blocks, a stripping insert, a lower template, a die blade, a lower pad, a lower die seat, an outer guide column, a lower die limit block and a limit piece. The upper The pad, lower pad and stripper plate are all heat-treated and ultra-cold processed, so they will not expand or contract due to heat or cold, and can be locked together to ensure stamping accuracy. In addition, compared with the traditional positioning method, the interactive pad positioning method is adopted. With the upper and lower die bases made of aluminum alloy, the relative position variable of the two sections can be limited to within 0.005mm, and the overall weight can be reduced by about 15% compared with before, which ensures high processing accuracy and high safety.

[0004] In response to the above problems, the existing stamping mold does not have a limiting function for the steel plate. During the stamping process, the stamping position is prone to inaccurate, which will affect the stamping effect. It also has no good protection function. The sharp position of the steel plate can easily scratch people or damage clothes, affecting the use effect.

[0005] Therefore, the utility model provides a segmented stamping die to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a segmented stamping die, which solves the problem that the above-mentioned prior stamping dies have no limiting function for the steel plate, which easily leads to inaccurate stamping position during the stamping process, thus affecting the stamping effect.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a segmented stamping die, comprising a base plate, two stamping components are fixedly installed on the top of the base plate, a limiting component is fixedly installed on the top of the base plate, the limiting component comprises a mounting frame and a rotating rod 1, the mounting frame is fixedly installed on the top of the base plate, the rotating rod 1 is connected to the inner side wall of the mounting frame through a bearing, the inner side wall of the mounting frame is connected to the rotating rod 2 through a bearing, one side of the mounting frame is connected to a threaded rod 1 through a thread, one end of the threaded rod 1 is connected to a limiting plate through a bearing, a slider is fixedly installed on the bottom of the limiting plate, a slide groove is provided on the top of the base plate, and the slider is slidably connected to the slide groove.

[0008] Furthermore, a protective component is fixedly installed on the top of the base plate, and the protective component includes a second fixing frame and a rotating shaft. The second fixing frame is fixedly installed on the top of the base plate, the rotating shaft is connected to one side of the second fixing frame through a bearing, and one end of the rotating shaft is fixedly connected to a rotating plate.

[0009] By adopting the above technical solution, workers can be protected to prevent them from being scratched.

[0010] Furthermore, the protection component also includes a clamping rod, which is hinged on one side of the rotating shaft. A connecting frame is fixedly installed on one side of the second fixing frame, and the clamping rod is clamped with the connecting frame.

[0011] By adopting the above technical solution, a good protective effect can be achieved.

[0012] Furthermore, the protective component also includes a soft pad, and the soft pad is arranged on one side of the rotating plate.

[0013] By adopting the above technical solution, the protection effect can be improved and there will be no collision injuries.

[0014] Furthermore, the stamping assembly includes a fixed frame and a cylinder, the fixed frame is fixedly installed on the top of the base plate, the cylinder is fixedly installed on the top of the fixed frame, the top of the base plate is fixedly installed with a support frame, the output end of the cylinder is fixedly connected with a lifting plate, the lifting plate and the support frame are slidably connected, and the bottom of the lifting plate is fixedly installed with a punching head.

[0015] By adopting the above technical solution, the steel plate can be stamped, and the stamping is simple and convenient.

[0016] Furthermore, a steel plate is provided between the rotating roller 1 and the rotating roller 2, and the steel plate is located below the stamping assembly.

[0017] By adopting the above technical solution, the steel plate can be easily limited to facilitate stamping.

[0018] Furthermore, the limiting assembly also includes a knob, and the knob is fixedly connected to one end of the threaded rod.

[0019] By adopting the above technical solution, it is convenient to rotate the threaded rod.

[0020] Furthermore, the limiting assembly also includes a wheel, and the wheel is connected to one side of the limiting plate through a bearing.

[0021] By adopting the above technical solution, wear can be reduced to ensure the service life.

[0022] Beneficial Effects

[0023] The utility model provides a segmented stamping die. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The segmented stamping die can limit the travel path of the steel plate by setting a limit component, so that it can always be directly under the stamping component, which will also be helpful for its stamping work, and there will be no crooked stamping, so that the stamping effect will be better and the user experience will increase accordingly.

[0025] 2. The segmented stamping die can play a protective role by setting up protective components to prevent people from being scratched by the protruding parts of the steel plate, and can also prevent personal injury or clothing damage. It also makes the stamping work safer, the user experience will be better, and it is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0029] Figure 3 It is a side view of the overall structure of the utility model;

[0030] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0031] Figure 5 It is a side view of the overall structure of the utility model.

[0032] In the figure: 1, bottom plate; 2, stamping assembly; 21, fixed frame 1; 22, cylinder; 23, support frame; 24, lifting plate; 25, stamping head; 3, limit assembly; 31, mounting frame;

[0033] 32. Rotating rod one; 33. Rotating rod two; 34. Threaded rod one; 35. Limiting plate; 36. Sliding block; 37. Sliding groove; 38. Knob; 39. Wheel; 4. Protective assembly; 41. Fixed frame two; 42. Rotating shaft; 43. Clamping rod; 44. Rotating plate; 45. Cushion; 46. Connecting frame. DETAILED DESCRIPTION

[0034] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0035] The present application is further described in detail below through drawings and examples.

[0036] Reference Figure 1 to Figure 2The embodiment of the present application provides a segmented stamping die, including a bottom plate 1, two stamping assemblies 2 are fixedly installed on the top of the bottom plate 1, the stamping assembly 2 includes a fixing frame 21 and a cylinder 22, the fixing frame 21 is fixedly installed on the top of the bottom plate 1, the cylinder 22 is fixedly installed on the top of the fixing frame 21, a support frame 23 is fixedly installed on the top of the bottom plate 1, a lifting plate 24 is fixedly connected to the output end of the cylinder 22, the lifting plate 24 is slidably connected to the support frame 23, a punch head 25 is fixedly installed on the bottom of the lifting plate 24, a limiting assembly 3 is fixedly installed on the top of the bottom plate 1, the limiting assembly 3 includes a mounting frame 31 and a rotating rod 32, the mounting frame 3 1 is fixedly installed on the top of the base plate 1, the rotating rod 1 32 is connected to the inner side wall of the mounting frame 31 through a bearing, the inner side wall of the mounting frame 31 is connected to the rotating rod 2 33 through a bearing, one side of the mounting frame 31 is connected to a threaded rod 1 34 through a thread, one end of the threaded rod 1 34 is connected to a limit plate 35 through a bearing, a slider 36 is fixedly installed on the bottom of the limit plate 35, a sliding groove 37 is provided on the top of the base plate 1, and the slider 36 is slidably connected to the sliding groove 37, the limit assembly 3 also includes a knob 38, the knob 38 is fixedly connected to one end of the threaded rod 1 34, and the limit assembly 3 also includes a wheel 39, and the wheel 39 is connected to one side of the limit plate 35 through a bearing.

[0037] During specific implementation: rotating the knob 38 can drive the threaded rod 1 34 to screw in, so that the threaded rod 1 34 can drive the limit plate 35 to slide inside the slide groove 37 through the slider 36, so that the limit plate 35 can limit the two sides of the steel plate, and then the steel plate is placed between the rotating rod 1 32 and the rotating rod 2 33 and pushed forward, and then starting the cylinder 22 can drive the lifting plate 24 to slide on the top of the support frame 23, so that the punching head 25 can punch the steel plate, and the two punching assemblies 2 can perform graded punching on the steel plate, which also makes the punching effect better.

[0038] Reference Figures 1 to 4 In one aspect of the present embodiment, a protective component 4 is fixedly installed on the top of the base plate 1. The protective component 4 includes a second fixing frame 41 and a rotating shaft 42. The second fixing frame 41 is fixedly installed on the top of the base plate 1. The rotating shaft 42 is connected to one side of the second fixing frame 41 through a bearing. One end of the rotating shaft 42 is fixedly connected to a rotating plate 44. The protective component 4 also includes a clamping rod 43, which is hinged on one side of the rotating shaft 42. A connecting frame 46 is fixedly installed on one side of the second fixing frame 41. The clamping rod 43 and the connecting frame 46 are clamped together. The protective component 4 also includes a cushion 45, which is arranged on one side of the rotating plate 44.

[0039] During specific implementation: first, the clamping rod 43 is rotated to separate it from the connecting frame 46, and then the rotating plate 44 is rotated under the action of gravity, so that the two rotating plates 44 can protect the protruding position of the steel plate to prevent it from scratching the workers, making it safer for the workers to pass by, and the user experience will also be improved.

[0040] Reference Figures 1 to 4 In one aspect of this embodiment, a steel plate is arranged between the rotating roller 1 32 and the rotating roller 2 33 , and the steel plate is located below the stamping assembly 2 .

[0041] During specific implementation: the steel plate can be limited on both sides and up and down to ensure that it can be stamped normally.

[0042] All electrical equipment in this solution are powered by an external power supply.

[0043] Working principle: First, the clamping rod 43 is rotated to separate it from the connecting frame 46, and then the rotating plate 44 is rotated under the action of gravity, so that the two rotating plates 44 can protect the protruding position of the steel plate.

[0044] Then, turning the knob 38 can drive the threaded rod 1 34 to screw in, so that the threaded rod 1 34 can drive the limit plate 35 to slide inside the slide groove 37 through the slider 36, so that the limit plate 35 can limit the two sides of the steel plate, and then the steel plate is placed between the rotating rod 1 32 and the rotating rod 2 33 and pushed forward. After that, starting the cylinder 22 can drive the lifting plate 24 to slide on the top of the support frame 23, so that the punch head 25 can punch the steel plate, and the two punching components 2.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A segmented stamping die, comprising a base plate (1), characterized in that: Two punching assemblies (2) are fixedly mounted on the top of the base plate (1); a limiting assembly (3) is fixedly mounted on the top of the base plate (1); the limiting assembly (3) comprises a mounting frame (31) and a rotating rod (32); the mounting frame (31) is fixedly mounted on the top of the base plate (1); the rotating rod (32) is connected to the inner side wall of the mounting frame (31) via a bearing; the inner side wall of the mounting frame (31) is connected to the rotating rod (33) via a bearing; a threaded rod (34) is connected to one side of the mounting frame (31) via a thread; one end of the threaded rod (34) is connected to a limiting plate (35) via a bearing; a sliding block (36) is fixedly mounted on the bottom of the limiting plate (35); a sliding groove (37) is provided on the top of the base plate (1); the sliding block (36) is slidably connected to the sliding groove (37).

2. A segmented stamping die according to claim 1, characterized in that: A protection component (4) is fixedly mounted on the top of the base plate (1), and the protection component (4) comprises a second fixing frame (41) and a rotating shaft (42). The second fixing frame (41) is fixedly mounted on the top of the base plate (1), the rotating shaft (42) is connected to one side of the second fixing frame (41) via a bearing, and one end of the rotating shaft (42) is fixedly connected to a rotating plate (44).

3. A segmented stamping die according to claim 2, characterized in that: The protection assembly (4) further comprises a clamping rod (43), wherein the clamping rod (43) is hinged on one side of the rotating shaft (42), a connecting frame (46) is fixedly mounted on one side of the second fixing frame (41), and the clamping rod (43) and the connecting frame (46) are clamped together.

4. A segmented stamping die according to claim 2, characterized in that: The protection component (4) further comprises a soft pad (45), and the soft pad (45) is arranged on one side of the rotating plate (44).

5. The segmented stamping die according to claim 1, characterized in that: The punching assembly (2) comprises a fixing frame (21) and a cylinder (22), wherein the fixing frame (21) is fixedly mounted on the top of the base plate (1), and the cylinder (22) is fixedly mounted on the top of the fixing frame (21), a support frame (23) is fixedly mounted on the top of the base plate (1), a lifting plate (24) is fixedly connected to the output end of the cylinder (22), the lifting plate (24) is slidably connected to the support frame (23), and a punching head (25) is fixedly mounted on the bottom of the lifting plate (24).

6. The segmented stamping die according to claim 1, characterized in that: A steel plate is provided between the rotating roller one (32) and the rotating roller two (33), and the steel plate is located below the stamping assembly (2).

7. The segmented stamping die according to claim 1, characterized in that: The limiting assembly (3) further comprises a knob (38), wherein the knob (38) is fixedly connected to one end of the threaded rod (34).

8. The segmented stamping die according to claim 1, characterized in that: The limiting assembly (3) further comprises a wheel (39), wherein the wheel (39) is connected to one side of the limiting plate (35) via a bearing.

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