Composite stamping die for hardware stamping part production

Abstract

The utility model discloses a composite stamping die for hardware stamping part production, which comprises a base and a support frame positioned at the top of the base, transversely arranged mounting plates are arranged in the support frame and at the top of the base, and the two groups of mounting plates are provided with dies matched with each other. Inserting blocks extending into the mold are symmetrically arranged on the mounting plate, inserting grooves matched with the inserting blocks are formed in the mold, and fixing assemblies connected with the inserting grooves are arranged on the inserting blocks. Through the cooperative design of the inserting blocks, the inserting grooves and the fixing assemblies, the mold can be conveniently replaced according to the actual situation, practicability is high, people can conveniently replace molds of different specifications, meanwhile, replacement is conducted in a manual mode, operation is easy, and meanwhile cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a composite stamping die for producing hardware stamping parts. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products through methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0003] For example, the existing patent CN213256632U discloses a fast-fixing metal stamping die, which is convenient for the fast-fixing metal stamping die to be used by designing a movable baffle, a movable block, a clamping block, a fixed base and a fixed sleeve. During use, the first motor drives the first roller screw, and then drives the movable blocks on both sides to clamp the clamping block and the material to prevent the material from loosening and affecting the stamping effect. This greatly simplifies the traditional stamping operation steps and improves the qualified rate of stamping products, thereby enhancing the convenience and economy of the stamping die when in use. However, due to the large variety of hardware dies, when people need to stamp different types of hardware products, they also need to replace different stamping devices to adapt to hardware dies of different shapes, which cannot meet people's needs for stamping different types of hardware products.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a composite stamping die for the production of metal stamping parts to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A composite stamping die for the production of metal stamping parts comprises a base and a support frame located on top of the base, a transversely arranged mounting plate is provided inside the support frame and on top of the base, two sets of mounting plates are provided with mutually matching dies, the mounting plates are symmetrically provided with plug blocks extending into the dies, the dies are provided with slots matching the plug blocks, and the plug blocks are provided with a fixing assembly connected to the slots.

[0008] Preferably, the fixing assembly includes a T-shaped limit block 1 and a T-shaped limit block 2 symmetrically arranged in the plug block, the T-shaped limit block 1 and the T-shaped limit block 2 are connected to the plug block through a rotating shaft, and the ends of the T-shaped limit block 1 and the T-shaped limit block 2 that are away from each other extend to the outside of the plug block and conflict with the inner bottom of the slot.

[0009] Preferably, a vertical movable column is provided in the insert block, and a groove is provided at one end of the movable column where the T-shaped limit block 1 and the T-shaped limit block 2 are close to each other. The top opening of the movable column is provided with a return spring connected to the top of the insert block.

[0010] Preferably, the bottom end of the movable column extends into the cavity in the mounting plate, a transversely arranged moving block is provided in the cavity, and an inclined sliding groove is provided on the top of the moving block.

[0011] Preferably, one side of the moving block is connected to an electric push rod located in the cavity, and a slide for the moving block to move is provided in the cavity.

[0012] Preferably, a limit block is provided at the bottom of the slot, which contacts the ends of the T-shaped limit block 1 and the T-shaped limit block 2.

[0013] Preferably, a storage box is provided on one side opening of the base.

[0014] The beneficial effects of the present invention are: through the coordinated design of the plug block and the slot and the fixed component, it is convenient to replace the mold according to the actual situation, the practicality is strong, and it is convenient for people to replace molds of different specifications. At the same time, the replacement can be done manually, which is simple to operate and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic structural diagram of a composite stamping die for producing metal stamping parts according to an embodiment of the present utility model;

[0017] Figure 2 This is a structural schematic diagram of a fixing component in a composite stamping die for producing metal stamping parts according to an embodiment of the present utility model;

[0018] Figure 3It is a side view of a movable column in a composite stamping die for producing metal stamping parts according to an embodiment of the utility model.

[0019] In the picture:

[0020] 1. Base; 2. Support frame; 3. Mounting plate; 4. Mold; 5. Insert block; 6. Slot; 7. T-type limit block 1; 8. T-type limit block 2; 9. Rotating shaft; 10. Movable column; 11. Groove; 12. Return spring; 13. Cavity; 14. Moving block; 15. Slide; 16. Electric push rod; 17. Limit block; 18. Storage box. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the present utility model, a composite stamping die for producing metal stamping parts is provided. Example

[0023] like Figure 1-3 As shown, according to an embodiment of the utility model, a composite stamping die for the production of metal stamping parts includes a base 1 and a support frame 2 located on the top of the base 1, and a transversely arranged mounting plate 3 is provided inside the support frame 2 and on the top of the base 1, and two groups of the mounting plates 3 are provided with mutually matching molds 4, and the mounting plates 3 are symmetrically provided with plug blocks 5 extending into the molds 4, and the mold 4 is provided with a slot 6 matching the plug block 5, and the plug block 5 is provided with a fixing component connected to the slot 6. Example

[0024] like Figure 1-3As shown, the fixing assembly includes a T-shaped limit block 1 7 and a T-shaped limit block 2 8 symmetrically arranged in the plug block 5, the T-shaped limit block 1 7 and the T-shaped limit block 2 8 are connected to the plug block 5 through a rotating shaft 9, and the ends of the T-shaped limit block 1 7 and the T-shaped limit block 2 8 away from each other extend to the outside of the plug block 5 and conflict with the inner bottom of the slot 6, a vertically arranged movable column 10 is provided in the plug block 5, and the movable column 10 is provided with a groove 11 at the end where the T-shaped limit block 1 7 and the T-shaped limit block 2 8 are close to each other, the top opening of the movable column 10 is provided with a return spring 12 connected to the top of the plug block 5, and the bottom end of the movable column 10 extends to the cavity 13 in the mounting plate 3, and a horizontally arranged movable block 14 is provided in the cavity 13, and the top of the movable block 14 is provided with an inclined slide groove 15. Example

[0025] like Figure 1-3 As shown, one side of the moving block 14 is connected to the electric push rod 16 located in the cavity 13, and a slide for the moving block 14 to move is provided in the cavity 13. The bottom of the slot 6 is provided with a limit block 17 that conflicts with the ends of the T-shaped limit block 1 7 and the T-shaped limit block 2 8, and a storage box 18 is provided at one side of the opening of the base 1.

[0026] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0027] In actual application, when installing the mold 4, the two groups of plug blocks 5 are correspondingly inserted into the two groups of slots 6, and then the electric push rod 16 is started to push the movable block 14 to move. When the movable block 14 moves to the left, the slide groove 15 on its top contacts the movable column 10, thereby pushing the movable column 10 to move upward. During the upward movement, the movable column 10 squeezes one end of the T-shaped limit block 1 7 and the T-shaped limit block 2 8, so that the T-shaped limit block 1 7 and the T-shaped limit block 2 8 rotate outward with the rotating shaft 9 as the axis point until the end of the T-shaped limit block 1 7 and the T-shaped limit block 2 8 that are away from each other contacts the top of the limit block 17, completing the installation of the mold 4 and fixing the mold 4 on the mounting plate 3.

[0028] To sum up, with the help of the above-mentioned technical solution of the present invention, through the matching design of the plug block 5 and the slot 6 with the fixed component, it is convenient to replace the mold 4 according to actual conditions. It is highly practical and convenient for people to replace molds 4 of different specifications. At the same time, it can be replaced manually, which is simple to operate and reduces costs.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A composite stamping die for the production of metal stamping parts, characterized in that: The invention comprises a base (1) and a support frame (2) located on the top of the base (1); a transversely arranged mounting plate (3) is provided in the support frame (2) and on the top of the base (1); two sets of the mounting plates (3) are provided with mutually matching molds (4); the mounting plates (3) are symmetrically provided with plug-in blocks (5) extending into the molds (4); the molds (4) are provided with slots (6) matching the plug-in blocks (5); the plug-in blocks (5) are provided with a fixing assembly connected to the slots (6); the fixing assembly comprises a T-shaped limit block (7) and a T-shaped limit block (8) symmetrically provided in the plug-in blocks (5); ), the T-shaped limit block 1 (7) and the T-shaped limit block 2 (8) are connected to the insert block (5) through a rotating shaft (9), and the ends of the T-shaped limit block 1 (7) and the T-shaped limit block 2 (8) that are away from each other extend to the outside of the insert block (5) and contact the inner bottom of the slot (6), and a vertical movable column (10) is provided in the insert block (5), and the movable column (10) is located at the end where the T-shaped limit block 1 (7) and the T-shaped limit block 2 (8) are close to each other and is provided with a groove (11), and the top opening of the movable column (10) is provided with a reset spring (12) connected to the top of the insert block (5).

2. A composite stamping die for the production of metal stamping parts according to claim 1, characterized in that: The bottom end of the movable column (10) extends into a cavity (13) in the mounting plate (3); a transversely arranged moving block (14) is provided in the cavity (13); and a tilted sliding groove (15) is provided on the top of the moving block (14).

3. A composite stamping die for the production of metal stamping parts according to claim 2, characterized in that: One side of the moving block (14) is connected to an electric push rod (16) located in the cavity (13), and a slideway for the moving block (14) to move is provided in the cavity (13).

4. A composite stamping die for producing metal stamping parts according to claim 3, characterized in that: The bottom of the slot (6) is provided with a limit block (17) that contacts the ends of the T-shaped limit block 1 (7) and the T-shaped limit block 2 (8).

5. The composite stamping die for producing metal stamping parts according to claim 1, characterized in that: A storage box (18) is provided on one side opening of the base (1).

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