A punching anti-chip structure

Abstract

The utility model provides a stamping anti-chip jumping structure, comprising a base, four support rods are evenly installed above the base, a placing bottom plate is installed above the base, four insertion boxes are installed around the placing bottom plate, the insertion boxes are installed on the base, the four support rods are located at the periphery of the four insertion boxes, a top plate is installed at one end of the four support rods away from the base, a hydraulic rod is installed above the top plate, a pressing plate is installed at the bottom of the hydraulic rod, and protective plates are installed around the pressing plate, and the positions of the protective plates correspond to the insertion boxes. Compared with the prior art, the utility model has the following beneficial effects: reducing the probability of debris splashing everywhere, facilitating cleaning and improving the cleanliness of the base surface.

Description

Technical Field

[0001] The utility model relates to a punching chip-preventing structure, belonging to the field of metal can processing. Background Art

[0002] Metal cans are various metal containers or metal crafts used for packaging made of related thin sheet metal. They can be divided into round cans, square cans, special-shaped cans, handle cans, and heart-shaped cans according to their shapes; they can be divided into two-piece cans and three-piece cans according to the molding process; they can be divided into food cans, tea cans, medicine cans, daily necessities cans, chemical barrels, CD boxes, etc. according to their uses. Among them, the largest number is used for food cans, such as candy cans, biscuit cans, beverage cans, etc. In the prior art, during the stamping process of metal cans, the stamping die will extrude the metal can processing material, and the edge of the metal can processing material that does not conform to the stamping die will be squeezed and cut by the stamping die. Because the stamping die is still squeezing downward, the cutting debris will splash everywhere and is difficult to clean, so it is necessary to design a stamping anti-chip structure that can reduce the splash of debris. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a stamping anti-chip jumping structure to solve the problems raised in the above-mentioned background technology. The utility model reduces the probability of debris flying around, facilitates cleaning and improves the cleanliness of the base surface.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a stamping anti-chip jumping structure, including a base, four support rods are evenly installed above the base, a placement bottom plate is installed above the base, four insertion boxes are installed around the placement bottom plate, the insertion boxes are installed on the base, the four support rods are located at the periphery of the four insertion boxes, a top plate is installed at one end of the four support rods away from the base, a hydraulic rod is installed above the top plate, a pressing plate is installed at the bottom of the hydraulic rod, and protective plates are installed around the pressing plate, and the positions of the protective plates correspond to the insertion boxes.

[0005] Furthermore, a connecting rod is installed at the bottom of the hydraulic rod, a pressing plate is installed at the bottom of the connecting rod, the pressing plate is located directly above the bottom plate, and a connecting base is installed at the bottom of the pressing plate.

[0006] Furthermore, four installation slots are provided on the base, and installation boxes are installed inside the installation slots.

[0007] Furthermore, a movable groove is opened on one side of the insertion box, a baffle is installed above the movable groove, one side of the baffle is connected to a card block, the card block is installed on the insertion box, and the card block is installed on the inner wall on the side opposite to the movable groove.

[0008] Furthermore, a movable groove is opened at the bottom of the baffle, a first mounting base is installed inside the movable groove, a telescopic rod is installed on the first mounting base, the other end of the telescopic rod is installed in a sleeve, the other end of the sleeve is installed on a second mounting base, and the other end of the second mounting base is installed on the movable groove.

[0009] Furthermore, two fixing blocks are symmetrically installed on one end of the telescopic rod located inside the sleeve, a spring is sleeved on the telescopic rod, the other end of the spring is installed on the bottom of the sleeve, and the fixing block installs the spring on the telescopic rod.

[0010] The beneficial effects of the utility model include: a stamping anti-chip jumping structure of the utility model, four installation slots are opened on the base, and installation boxes are inserted in the four installation slots. The size and position of the installation boxes correspond to the protective plates. The connecting base installed at the bottom of the pressing plate can install the stamping die. After the stamping die is installed, the hydraulic rod is started to drive the connecting rod to move downward, so that the stamping die processes the metal can material placed above the bottom plate. In the process of the pressing plate moving downward, the protective plate will be gradually inserted into the interior of the installation box, so that the four protective plates form an enclosed space, and the debris generated during the stamping process is confined on the inner side of the protective plate to avoid the debris splashing everywhere, and the debris is accumulated together for easy cleaning.

[0011] A movable groove is opened on the inner side of the insertion box, and a baffle is installed above the movable groove. The end of the baffle away from the movable groove is connected to the card block. The card block is installed on the side of the insertion box opposite to the movable groove. The shape of the card block fits the baffle, which limits the position of the baffle and prevents the baffle from extending out of the insertion box.

[0012] When the protective plate is inserted into the insertion box, it will squeeze the baffle downward, and the baffle will squeeze the telescopic rod downward, causing the telescopic rod to retract into the sleeve. Because the sleeve and the telescopic rod are both rotatably mounted on the second mounting base and the first mounting base, after the telescopic rod completely enters the sleeve, the baffle continues to squeeze downward, and the first mounting base will move along the movable groove, driving the sleeve into the movable groove, so that the baffle completely enters the inner side of the movable groove, making it easier for the protective plate to move to a position in the insertion box, and after the protective plate is pulled out of the insertion box, the spring drives the telescopic rod to extend outward, causing the baffle to return to its original position, thereby preventing debris from falling into the insertion box and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of a punching anti-chip jumping structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a base in a punching anti-chip jumping structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of an insert box in a punching anti-chip jumping structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a sleeve in a punching anti-chip jumping structure of the utility model;

[0018] In the figure: 1. base; 2. support rod; 3. hydraulic rod; 4. protective plate; 5. installation box; 6. bottom plate; 7. top plate; 8. pressing plate; 9. connecting rod; 10. installation slot; 11. movable slot; 12. baffle; 13. movable slot; 14. first installation base; 15. second installation base; 16. clamping block; 17. sleeve; 18. spring; 19. telescopic rod; 20. fixing block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 and Figure 2 The utility model provides a technical solution: a stamping anti-chip jumping structure, including a base 1, four support rods 2 are evenly installed above the base 1, a placing bottom plate 6 is installed above the base 1, four insertion boxes 5 are installed around the placing bottom plate 6, the insertion box 5 is installed on the base 1, the four support rods 2 are located at the periphery of the four insertion boxes 5, a top plate 7 is installed at one end of the four support rods 2 away from the base 1, a hydraulic rod 3 is installed above the top plate 7, a pressing plate 8 is installed at the bottom of the hydraulic rod 3, and a protective plate 4 is installed around the pressing plate 8, the position of the protective plate 4 corresponds to the insertion box 5, a connecting rod 9 is installed at the bottom of the hydraulic rod 3, a pressing plate 8 is installed at the bottom of the connecting rod 9, the pressing plate 8 is located just above the placing bottom plate 6, and a connecting base is installed at the bottom of the pressing plate 8, four insertion slots 10 are opened on the base 1, and the insertion box 5 is installed inside the insertion slot 10, and the four protective plates 4 can block the debris splashed around during the processing of the metal can to prevent the debris from splashing everywhere and being difficult to clean.

[0021] See also Figure 3 and Figure 4A movable groove 11 is provided on one side of the insertion box 5, a baffle 12 is installed above the movable groove 11, one side of the baffle 12 is connected to a card block 16, the card block 16 is installed on the insertion box 5, and the card block 16 is installed on the inner wall of the side opposite to the movable groove 11. A movable groove 13 is provided at the bottom of the baffle 12, a first mounting base 14 is installed inside the movable groove 13, a telescopic rod 19 is installed on the first mounting base 14, the other end of the telescopic rod 19 is installed in a sleeve 17, and the other end of the sleeve 17 is installed on a second mounting base 15. The other end of the second mounting base 15 is mounted on the movable groove 11, and two fixing blocks 20 are symmetrically mounted on one end of the telescopic rod 19 located inside the sleeve 17. A spring 18 is sleeved on the telescopic rod 19, and the other end of the spring 18 is mounted on the bottom of the sleeve 17. The fixing block 20 mounts the spring 18 on the telescopic rod 19. Through the cooperation of the sleeve 17 and the telescopic rod 19, the baffle 12 can be supported, so as to protect the insertion box 5 when it is not needed, and to prevent debris from entering the insertion box 5 and causing blockage.

[0022] Specific implementation method: Four installation slots 10 are provided on the base 1, and installation boxes 5 are inserted in the four installation slots 10. The size and position of the installation boxes 5 correspond to the protective plate 4. The connecting base installed at the bottom of the pressing plate 8 can install the stamping die. After the stamping die is installed, the hydraulic rod 3 is started to drive the connecting rod 9 to move downward, so that the stamping die processes the metal can material placed above the bottom plate 6. In the process of the pressing plate 8 moving downward, the protective plate 4 will be gradually inserted into the installation box 5, so that the four protective plates 4 form a closed space, and the debris generated during the stamping process is imprisoned on the inner side of the protective plate 4 to prevent the debris from splashing everywhere, so that the debris is accumulated together for easy cleaning. A movable groove 11 is provided on the inner side of the insertion box 5, and a baffle 12 is installed above the movable groove 11. The end of the baffle 12 away from the movable groove 11 is connected to the block 16, and the block 16 is installed in the installation box 5 opposite to the movable groove 11 On one side, the shape of the block 16 fits the baffle 12, restricting the position of the baffle 12 to prevent the baffle 12 from extending out of the insertion box 5. When the protective plate 4 is inserted into the insertion box 5, the baffle 12 will be pressed downward, and the baffle 12 will press the telescopic rod 19 downward, causing the telescopic rod 19 to retract into the sleeve 17. Because the sleeve 17 and the telescopic rod 19 are rotatably mounted on the second mounting base 15 and the first mounting base 14, after the telescopic rod 19 completely enters the sleeve 17, the baffle 12 continues to be pressed downward, and the first mounting base 14 will move along the movable groove 13, driving the sleeve 17 to enter the movable groove 13, so that the baffle 12 completely enters the inner side of the movable groove 11, which is convenient for the protective plate 4 to move its position in the insertion box 5, and after the protective plate 4 is pulled out from the insertion box 5, the spring 18 drives the telescopic rod 19 to extend outward, so that the baffle 12 returns to its original position, avoiding debris falling into the insertion box 5 and causing blockage.

[0023] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stamping anti-chip structure, comprising a base (1), characterized in that: Four support rods (2) are evenly mounted above the base (1), a placement base plate (6) is mounted above the base (1), four insertion boxes (5) are mounted around the placement base plate (6), the insertion boxes (5) are mounted on the base (1), the four support rods (2) are located outside the four insertion boxes (5), a top plate (7) is mounted at one end of the four support rods (2) away from the base (1), a hydraulic rod (3) is mounted above the top plate (7), a pressing plate (8) is mounted at the bottom of the hydraulic rod (3), and protective plates (4) are mounted around the pressing plate (8), the position of the protective plates (4) corresponds to the insertion boxes (5).

2. A punching anti-chip structure according to claim 1, characterized in that: A connecting rod (9) is installed at the bottom of the hydraulic rod (3), a pressing plate (8) is installed at the bottom of the connecting rod (9), the pressing plate (8) is located directly above the bottom plate (6), and a connecting base is installed at the bottom of the pressing plate (8).

3. The punching anti-chip structure according to claim 1, characterized in that: The base (1) is provided with four installation slots (10), and an installation box (5) is installed inside the installation slots (10).

4. The punching anti-chip structure according to claim 1, characterized in that: A movable groove (11) is provided on one side of the insertion box (5), a baffle (12) is installed above the movable groove (11), one side of the baffle (12) is connected to a clamping block (16), the clamping block (16) is installed on the insertion box (5), and the clamping block (16) is installed on the inner wall of the side opposite to the movable groove (11).

5. A punching anti-chip structure according to claim 4, characterized in that: A movable groove (13) is provided at the bottom of the baffle (12), a first mounting base (14) is mounted inside the movable groove (13), a telescopic rod (19) is mounted on the first mounting base (14), the other end of the telescopic rod (19) is mounted in a sleeve (17), the other end of the sleeve (17) is mounted on a second mounting base (15), and the other end of the second mounting base (15) is mounted on the movable groove (11).

6. A punching anti-chip structure according to claim 5, characterized in that: Two fixing blocks (20) are symmetrically mounted on one end of the telescopic rod (19) located inside the sleeve (17); a spring (18) is sleeved on the telescopic rod (19); the other end of the spring (18) is mounted on the bottom of the sleeve (17); and the fixing block (20) mounts the spring (18) on the telescopic rod (19).

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