Stamping die capable of rapidly switching convex bracts

Abstract

The stamping die comprises a stamping machine body, one end of the stamping machine body is provided with a convenient replacement assembly, the convenient replacement assembly comprises a fixing block, an inserting groove is formed in the fixing block, one side of the fixing block is fixedly connected with a T-shaped groove, and the other side of the fixing block is fixedly connected with the T-shaped groove. The inner wall of the T-shaped groove is connected with a limiting block in a sliding mode, one side of the limiting block is fixedly connected with a pull rod, and a part of the limiting block can be inserted into the inserting rod. According to the stamping die capable of rapidly switching the convex bracts, a pull rod is stretched towards one side, so that a limiting block moves along with the pull rod, limitation on an insertion rod can be relieved, then the insertion rod can be pulled out, a die needing to be replaced can be inserted into an insertion groove, then the insertion rod is inserted again, and the die can be clamped and fixed; the whole process is simple and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die capable of quickly switching convex buds. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) in cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the desired parts. Stamping dies are a type of process equipment that covers a wide range of fields and is used in all aspects of the manufacturing industry, such as automobiles, electrical appliances, handicrafts, tableware and other parts.

[0003] However, the mold needs to be replaced after being used for a certain period of time, or replaced with a convex mold of other shapes to process other products. However, in the process of replacing the mold, many locking nuts need to be removed, which not only takes a lot of effort but also takes a long time.

[0004] To this end, the utility model provides a stamping die capable of quickly switching convex buds to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a stamping die that can quickly switch convex buds, which solves the above-mentioned problems. By stretching the pull rod to one side and allowing the limit block to move with the pull rod, the restriction on the insertion rod can be released. Thereafter, the insertion rod can be pulled out and the mold to be replaced can be pushed into the slot. Subsequently, the insertion rod can be reinserted to clamp and fix the mold. The whole process is simple and convenient to operate. By starting the dual-axis motor to drive the worm to rotate, the worm will then drive the worm wheel and the lead screw to rotate, so that the nut block can move forward in a straight line, and the mold placed on the slide can be pushed forward into the slot, saving time and effort. At the same time, the limit rod can prevent the mold from shifting in position when moving on the slide.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a stamping die that can quickly switch convex buds, including a stamping machine body, a convenient replacement component is arranged at one end of the stamping machine body, and a pushing component is also arranged on the outside of the stamping machine body; the convenient replacement component includes a fixed block, the fixed block is fixedly connected to the movable end of the hydraulic cylinder of the stamping machine body, a slot is opened inside the fixed block, one side of the fixed block is fixedly connected with a T-slot, the inner wall of the T-slot is slidably connected with a limiting block, the inner wall of the T-slot is also fixedly connected with a spring, one end of the spring is fixedly connected to one side of the limiting block, one side of the limiting block is fixedly connected with a pull rod, the inside of the T-slot is plugged with an insertion rod, and a part of the limiting block will be inserted into the inside of the insertion rod.

[0007] Furthermore, the pushing assembly includes a long rod, one side of the two long rods is rotatably connected to a screw rod, a base is fixedly connected between the inner walls of the punching machine body, a protruding block is fixedly connected to the top of the base, and one end of the screw rod is rotatably connected to one side of the protruding block.

[0008] The above technical solution is mainly used to install other important components.

[0009] Furthermore, the pushing assembly also includes a slide plate, and the slide plate is fixedly connected to the ground.

[0010] The above technical solution is used to place the mold to be replaced.

[0011] Furthermore, the outer wall of the screw rod is threadedly connected with a nut block, and one side of the nut block is fixedly connected with a limiting rod.

[0012] The above technical solution is adopted to push the mold to move on the slide.

[0013] Furthermore, one end of the screw rod is fixedly connected to a worm gear.

[0014] By adopting the above technical solution, a transmission structure is formed to drive the screw rod to rotate.

[0015] Furthermore, a mounting frame is fixedly connected to one side of the two long rods, a dual-axis motor is fixedly installed on the top of the mounting frame, a worm is fixedly connected to the output shaft of the dual-axis motor, an auxiliary block is fixedly connected to the top of the mounting frame, one side of the auxiliary block is rotatably connected to one end of the worm, and the worm is meshed with the worm wheel.

[0016] The above technical solution is mainly used to provide power.

[0017] Beneficial Effects

[0018] The utility model provides a stamping die capable of quickly switching convex buds. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The stamping die that can quickly switch the convex bud can release the restriction on the insertion rod by stretching the pull rod to one side so that the limit block moves with the pull rod. Then the insertion rod can be pulled out and the mold to be replaced can be pushed into the slot. Then the insertion rod can be reinserted to clamp and fix the mold. The whole process is simple and convenient to operate.

[0020] 2. The stamping die that can quickly switch the convex buds starts the dual-axis motor to drive the worm to rotate, and the worm will then drive the worm wheel and the lead screw to rotate, so that the nut block can move forward in a straight line, and the die placed on the slide can be pushed forward into the slot to save time and effort. At the same time, the limit rod can prevent the die from positional displacement when moving on the slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a top view of the structure of the utility model;

[0024] Figure 3 It is a partial structural diagram of the utility model;

[0025] Figure 4 It is an enlarged view of the structure of point A of the utility model.

[0026] In the figure: 1. Punch machine body; 2. Easy replacement assembly; 21. Fixing block; 22. Slot; 23. T-slot; 24. Insert rod; 25. Limit block; 26. Pull rod; 27. Spring; 3. Push assembly; 31. Long rod; 32. Slide plate; 33. Protruding block; 34. Screw rod; 35. Nut block; 36. Worm gear; 37. Mounting bracket; 38. Dual-axis motor; 39. Worm; 310. Auxiliary block; 311. Limit rod; 312. Base. DETAILED DESCRIPTION

[0027] 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.

[0028] The present application is further described in detail below through drawings and examples.

[0029] Reference Figures 1 to 4 The embodiment of the present application provides a stamping die with a quickly switchable convex bulge, comprising a stamping machine body 1, a convenient replacement component 2 is arranged at one end of the stamping machine body 1, and a pushing component 3 is also arranged on the outside of the stamping machine body 1; the convenient replacement component 2 comprises a fixed block 21, the fixed block 21 is fixedly connected to the movable end of the hydraulic cylinder of the stamping machine body 1, a slot 22 is opened inside the fixed block 21, one side of the fixed block 21 is fixedly connected with a T-slot 23, the inner wall of the T-slot 23 is slidably connected with a limiting block 25, the inner wall of the T-slot 23 is also fixedly connected with a spring 27, one end of the spring 27 is fixedly connected to one side of the limiting block 25, one side of the limiting block 25 is fixedly connected with a pull rod 26, the inside of the T-slot 23 is plugged with an insertion rod 24, and a part of the limiting block 25 will be inserted into the inside of the insertion rod 24.

[0030] In this embodiment, the restriction on the insertion rod 24 can be released by stretching the pull rod 26 to one side so that the limit block 25 moves along with the pull rod 26. After that, the insertion rod 24 can be pulled out and the spring 27 of the pull rod 26 can be released to reset the limit block 25. Then, the mold to be replaced can be pushed into the slot 22, and then the insertion rod 24 can be reinserted to clamp and fix the mold. The whole process is simple and convenient to operate.

[0031] Reference Figures 1 to 4In one aspect of the present embodiment, the push assembly 3 includes a long rod 31, one side of the two long rods 31 is rotatably connected to a screw rod 34, a base 312 is fixedly connected between the inner walls of the punch body 1, a protruding block 33 is fixedly connected to the top of the base 312, and one end of the screw rod 34 is rotatably connected to one side of the protruding block 33. The push assembly 3 also includes a slide plate 32, which is fixedly connected to the ground. A nut block 35 is threadedly connected to the outer wall of the screw rod 34, and one side of the nut block 35 is fixedly connected to a limit rod 311. One end of the screw rod 34 is fixedly connected to a worm gear 36. One side of the two long rods 31 is fixedly connected to a mounting frame 37, a dual-axis motor 38 is fixedly installed on the top of the mounting frame 37, a worm 39 is fixedly connected to the output shaft of the dual-axis motor 38, an auxiliary block 310 is fixedly connected to the top of the mounting frame 37, one side of the auxiliary block 310 is rotatably connected to one end of the worm 39, and the worm 39 is meshed with the worm gear 36.

[0032] In this embodiment, the mold to be replaced is first placed on the top of the slide plate 32, and the dual-axis motor 38 is started to drive the worm 39 to rotate, and the worm 39 will then drive the worm wheel 36 and the screw 34 to rotate, so that the nut block 35 can move forward in a straight line, and the mold placed on the slide plate 32 can be pushed forward into the slot 22 to save time and effort. At the same time, the limit rod 311 can prevent the mold from being displaced when moving on the slide plate 32.

[0033] Working principle: first place the mold to be replaced on the top of the slide 32, and start the dual-axis motor 38 to drive the worm 39 to rotate, and the worm 39 will then drive the worm wheel 36 and the screw 34 to rotate, so that the nut block 35 can move forward in a straight line, and the mold placed on the slide 32 can be pushed forward into the slot 22 to save time and effort. At the same time, the limit rod 311 can prevent the mold from being displaced when moving on the slide 32. By stretching the pull rod 26 to one side and allowing the limit block 25 to move with the pull rod 26, the restriction on the insertion rod 24 can be released, and then the insertion rod 24 can be pulled out and the spring 27 of the pull rod 26 can reset the limit block 25, and then the mold to be replaced can be inserted into the slot 22, and then the insertion rod 24 can be reinserted to clamp and fix the mold. The whole process is simple and convenient to operate.

[0034] 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.

[0035] 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 stamping die capable of quickly switching convex buds, comprising a stamping machine body (1), characterized in that: A convenient replacement component (2) is provided at one end of the punching machine body (1), and a pushing component (3) is also provided on the outer side of the punching machine body (1); the convenient replacement component (2) comprises a fixed block (21), the fixed block (21) is fixedly connected to the movable end of the hydraulic cylinder of the punching machine body (1), a slot (22) is provided inside the fixed block (21), one side of the fixed block (21) is fixedly connected to a T-shaped slot (23), the inner wall of the T-shaped slot (23) is slidably connected to a limit block (25), the inner wall of the T-shaped slot (23) is also fixedly connected to a spring (27), one end of the spring (27) is fixedly connected to one side of the limit block (25), one side of the limit block (25) is fixedly connected to a pull rod (26), the inside of the T-shaped slot (23) is plugged with an insertion rod (24), and a part of the limit block (25) is inserted into the inside of the insertion rod (24).

2. A stamping die capable of quickly switching convex buds according to claim 1, characterized in that: The pushing assembly (3) comprises a long rod (31), one side of the two long rods (31) is rotatably connected to a screw rod (34), a base (312) is fixedly connected between the inner walls of the punching machine body (1), a protruding block (33) is fixedly connected to the top of the base (312), and one end of the screw rod (34) is rotatably connected to one side of the protruding block (33).

3. A stamping die capable of quickly switching convex buds according to claim 1, characterized in that: The pushing component (3) also includes a slide plate (32), and the slide plate (32) is fixedly connected to the ground.

4. A stamping die capable of quickly switching convex buds according to claim 2, characterized in that: The outer wall of the screw rod (34) is threadedly connected with a nut block (35), and one side of the nut block (35) is fixedly connected with a limiting rod (311).

5. A stamping die capable of quickly switching convex buds according to claim 2, characterized in that: One end of the screw rod (34) is fixedly connected to a worm gear (36).

6. A stamping die capable of quickly switching convex buds according to claim 2, characterized in that: A mounting frame (37) is fixedly connected to one side of the two long rods (31), a dual-axis motor (38) is fixedly installed on the top of the mounting frame (37), a worm (39) is fixedly connected to the output shaft of the dual-axis motor (38), an auxiliary block (310) is fixedly connected to the top of the mounting frame (37), one side of the auxiliary block (310) is rotatably connected to one end of the worm (39), and the worm (39) is meshed with a worm wheel (36).

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