Flat plate cover plate stamping die

Abstract

The utility model relates to the technical field of stamping dies, in particular to a flat cover plate stamping die which comprises a base, a portal frame A and a portal frame B, the portal frame A and the portal frame B are arranged on the base side by side, a sliding plate sliding up and down is arranged between the portal frame A and the portal frame B, and an upper die is arranged below the sliding plate. A plurality of square stamping blocks arranged in a rectangular array mode are arranged below the upper die, a lower die is fixedly arranged on the base and located under the upper die, stamping grooves corresponding to the square stamping blocks are formed in the lower die, and the stamping grooves are notches which are sequentially enlarged from top to bottom and penetrate through the lower die. A cavity is formed in the base, a bottom plate in the cavity is an inclined groove which is sequentially inclined downwards from left to right, and a detachable collecting box is arranged on the base at the right end of the cavity. According to the novel flat plate cover plate stamping die, finished products and waste materials slide into the inclined groove through the stamping groove and then fall into the collecting box, and accumulation of the lower die base is avoided.

Description

Technical Field

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

[0002] A stamping die is a special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. It is called a cold stamping die (commonly known as a cold stamping die).

[0003] At present, in the process of stamping the existing flat cover plate stamping die, there is a phenomenon that the finished products and waste materials are piled up in the lower die, causing the stamping groove to be blocked. Continuing production will result in poor material blanking. Therefore, we propose a flat cover plate stamping die. Utility Model Content

[0004] The utility model aims to provide a flat cover plate stamping die to prevent the accumulation of finished products and waste materials in the lower die and cause the stamping groove to be blocked, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A flat cover plate stamping die, comprising a base and a gantry A and a gantry B arranged side by side on the base, a sliding plate that slides up and down is arranged between the gantry A and the gantry B, an upper die is arranged below the sliding plate, and a plurality of square stamping blocks arranged in a rectangular array are arranged below the upper die;

[0007] A lower mold is fixedly arranged on the base just below the upper mold, a stamping groove corresponding to the square stamping block is arranged on the lower mold, and the stamping groove is a groove which increases from top to bottom and passes through the lower mold, a cavity is arranged inside the base just below the stamping groove, the bottom plate inside the cavity is an inclined groove which tilts downward from left to right, a detachable collecting box is arranged on the base at the right end of the cavity, and the right end of the cavity is connected with the collecting box, and a filter plate is arranged at the bottom of the collecting box.

[0008] Furthermore, slide grooves are respectively arranged on the panels on the opposite sides of the gantry A and the gantry B, and the sliding plate is slidably installed on the slide grooves of the gantry A and the gantry B.

[0009] Furthermore, a connecting plate connecting the gantry A and the gantry B is provided on the top of the gantry A and the gantry B, a hydraulic cylinder is provided below the connecting plate, and a piston rod of the hydraulic cylinder is connected to the sliding plate.

[0010] Furthermore, two limiting blocks are arranged on the base.

[0011] Furthermore, a water inlet pipe extending out of the base is arranged on the inner wall of the left end of the cavity, and the pipe mouth of the water inlet pipe extends to the upper part of the left end of the inclined groove.

[0012] It can be seen from the technical solution provided by the above-mentioned utility model that the flat cover plate stamping die provided by the utility model has the following beneficial effects compared with the prior art: a stamping groove which increases from top to bottom and passes through the lower die is arranged on the lower die, a cavity is arranged directly below the stamping groove, the bottom plate inside the cavity is an inclined groove which tilts downward from left to right, and a detachable collecting box is arranged on the base at the right end of the cavity, so that the finished products and waste materials can pass through the stamping groove better and finally fall into the collecting box along the inclined groove, thereby avoiding the phenomenon that the finished products and waste materials accumulate in the lower die and cause the stamping groove to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a flat cover stamping die of the utility model;

[0014] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a flat cover plate stamping die.

[0015] In the figure: 1. base; 2. gantry A; 3. gantry B; 4. upper mold; 5. stamping block; 6. sliding plate; 7. lower mold; 8. stamping groove; 9. slide groove; 10. cavity; 11. connecting plate; 12. inclined groove; 13. water inlet pipe; 14. collecting box; 15. hydraulic cylinder; 16. piston rod; 17. filter plate; 18. limit block. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] like Figure 1-2 As shown, the embodiment of the utility model provides a flat cover plate stamping die, including a base 1 and a gantry A2 and a gantry B3 arranged side by side on the base 1, a sliding plate 6 that slides up and down is arranged between the gantry A2 and the gantry B3, an upper die 4 is arranged below the sliding plate 6, and a plurality of square stamping blocks 5 arranged in a rectangular array are arranged below the upper die 4;

[0022] A lower mold 7 is fixedly arranged on the base 1 just below the upper mold 4, and a punching groove 8 corresponding to the square punching block 5 is arranged on the lower mold 7, and the punching groove 8 is a groove which increases from top to bottom and passes through the lower mold 7, and a cavity 10 is arranged inside the base 1 just below the punching groove 8, and the bottom plate inside the cavity 10 is an inclined groove 12 which is inclined downward from left to right, and a detachable collecting box 14 is arranged on the base 1 at the right end of the cavity 10, and the right end of the cavity 10 is connected to the collecting box 14, and a filter plate 17 is arranged at the bottom of the collecting box 14.

[0023] By arranging a stamping groove 8 on the lower mold 7 that increases from top to bottom and passes through the lower mold 7, a cavity 10 is arranged directly below the stamping groove 8, and the bottom plate inside the cavity 10 is an inclined groove 12 that tilts downward from left to right, and a detachable collecting box 14 is arranged on the base at the right end of the cavity 10. When the upper mold 4 stamps the lower mold 7, the finished product and waste can pass through the stamping groove 8 better and finally fall into the collecting box 14 along the inclined groove 12, thereby avoiding the accumulation of finished products and waste in the lower mold 7 and causing the stamping groove 8 to be blocked.

[0024] like Figure 1-2 As shown, the panels on the opposite sides of the gantry A2 and the gantry B3 are respectively provided with slide grooves 9, and the sliding plate 6 is slidably mounted on the slide grooves 9 of the gantry A2 and the gantry B3. By providing the slide grooves 9 on the panels on the opposite sides of the gantry A2 and the gantry B3, respectively, so that the sliding plate 6 is slidably mounted on the slide grooves 9, the upper mold 4 can act downward along the slide grooves 9 during stamping, thereby avoiding position deviation of the upper mold 4 when it moves downward.

[0025] like Figure 1-2 The top of the gantry A2 and the gantry B3 is provided with a connecting plate 11 connecting the gantry A2 and the gantry B3, and a hydraulic cylinder 15 is provided below the connecting plate 11, and the piston rod 16 of the hydraulic cylinder 15 is connected to the sliding plate 6. By arranging the hydraulic cylinder 15 between the sliding plate 6 and the connecting plate 11, the sliding plate 6 does not need to be pushed or pulled manually when it moves up and down.

[0026] like Figure 1 As shown, two limit blocks 18 are arranged on the base 1. By arranging the limit blocks 18 on the base 1, the position of the punching die can be limited.

[0027] like Figure 2 As shown, a water inlet pipe 13 extending out of the base 1 is provided on the inner wall of the left end of the cavity 10, and the mouth of the water inlet pipe 13 extends to the upper left end of the chute 12. By providing the water inlet pipe 13, after the finished product and waste fall into the chute 12, the water flow can clean the finished product, and at the same time, the finished product and waste can be better entered into the collection box 14.

[0028] The working principle of this embodiment is as follows: when stamping is required, the mold to be stamped is placed on the base 1, and the limit plate 18 is used to limit the mold to be stamped. Then, the traction machine is used to pull the mold to be stamped toward the lower mold 7. After the mold to be stamped reaches the lower mold 7, the hydraulic cylinder 15 is started, and the hydraulic cylinder 15 moves downward, driving the sliding plate 6 to move downward along the slide groove 9, so that the upper mold 4 set on the sliding plate 6 moves downward, and the stamping block 5 acts on the mold to be stamped. After the stamping is completed, the finished product and waste fall into the inclined groove 12 through the stamping groove 8, so as to avoid the accumulation of finished products and waste in the lower mold 7 and cause the stamping groove 8 to be blocked. The finished product and waste are rinsed by the water inlet pipe 13 and then fall into the collection box 14 along the inclined groove 12 to achieve the separation of the finished product and the waste.

[0029] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat cover plate stamping die, comprising a base (1) and a gantry A (2) and a gantry B (3) arranged side by side on the base (1), characterized in that: A sliding plate (6) that slides up and down is arranged between the gantry A (2) and the gantry B (3); an upper mold (4) is arranged below the sliding plate (6); and a plurality of square punching blocks (5) arranged in a rectangular array are arranged below the upper mold (4); A lower die (7) is fixedly arranged on the base (1) at a position directly below the upper die (4); a punching groove (8) corresponding to the square punching block (5) is arranged on the lower die (7); the punching groove (8) is a notch that increases in size from top to bottom and passes through the lower die (7); a cavity (10) is arranged inside the base (1) directly below the punching groove (8); a bottom plate inside the cavity (10) is an inclined groove (12) that is inclined downward from left to right; a detachable collection box (14) is arranged on the base (1) at the right end of the cavity (10); the right end of the cavity (10) is connected to the collection box (14); a filter plate (17) is arranged at the bottom of the collection box (14).

2. The flat cover plate stamping die according to claim 1, characterized in that: Slide grooves (9) are respectively arranged on the panels on the opposite sides of the gantry A (2) and the gantry B (3), and the sliding plate (6) is slidably mounted on the slide grooves (9) of the gantry A (2) and the gantry B (3).

3. The flat cover plate stamping die according to claim 2, characterized in that: A connecting plate (11) for connecting the gantry A (2) and the gantry B (3) is arranged on the top of the gantry A (2) and the gantry B (3), a hydraulic cylinder (15) is arranged below the connecting plate (11), and a piston rod (16) of the hydraulic cylinder (15) is connected to the sliding plate (6).

4. The flat cover plate stamping die according to claim 1, characterized in that: Two limit blocks (18) are arranged on the base (1).

5. The flat cover plate stamping die according to claim 1, characterized in that: A water inlet pipe (13) extending out of the base (1) is provided on the inner wall at the left end of the cavity (10), and the mouth of the water inlet pipe (13) extends to the upper part of the left end of the inclined groove (12).

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