Stamping and riveting die

Abstract

The utility model provides a stamping and riveting die, which relates to the technical field of stamping and riveting dies and comprises an operating platform, two fixing columns are fixedly mounted at the top of the operating platform, strip-shaped grooves are formed in the tops of the two fixing columns, and springs are fixedly mounted on one sides of the inner walls of the two strip-shaped grooves. And T-shaped insertion blocks are fixedly mounted on one sides of the outer walls of the two springs. According to the device, the two pull rods are moved through the two handles, so that the two pull rods drive the two T-shaped inserting blocks to move in the two strip-shaped grooves and extrude the two springs at the same time, then when the two mounting blocks are located in the two strip-shaped grooves, the two handles and the pull rods are loosened, and under the action of the two springs, the two T-shaped inserting blocks are inserted into the two strip-shaped grooves. According to the stamping and riveting die, the two T-shaped inserting blocks are driven to move and are inserted into the two inserting holes and the two fixing columns, then the riveting die body is limited on the operation table, the disassembly and assembly process is simple, different riveting effects can be conveniently and rapidly achieved on metal materials, and the practicability of the stamping and riveting die is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch riveting die technical field especially relates to a punch riveting die. BACKGROUND

[0002] The punch riveting die is a special tool for connecting parts by punch and riveting in metal processing. It deforms the metal material under the action of the die to complete the riveting process. The die is usually composed of multiple parts, including the upper die, the lower die, and the positioning device of the riveting component.

[0003] In the prior art, when the punch riveting die is used and needs to be replaced by another riveting die, the existing riveting die is welded on the operation table and cannot be easily replaced, so the entire punch riveting die needs to be replaced to achieve different riveting effects on metal materials, thereby reducing the practicality of the punch riveting die. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that the existing equipment cannot be easily replaced because the riveting die is welded on the operation table during use, and proposes a punch riveting die.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a punch riveting die, comprising an operation table, the top of the operation table is fixedly installed with two fixed columns, the top of each of the two fixed columns is provided with a strip-shaped slot, the inner wall of each of the two strip-shaped slots is fixedly installed with a spring, the outer wall of each of the two springs is fixedly installed with a T-shaped plug, the outer wall of each of the two T-shaped plugs is fixedly installed with a pull rod, the outer wall of each of the two pull rods is movably inserted into the two fixed columns, the outer wall of each of the two pull rods is fixedly installed with a handle, the top of the operation table is placed with a riveting die body, the outer wall of the riveting die body is fixedly installed with two installation blocks, the outer wall of each of the two installation blocks is provided with a plug hole, and one end of each of the two T-shaped plugs is movably inserted into the two plug holes.

[0006] Preferably, the top of the operation table is fixedly installed with a baffle, and the top of the operation table is fixedly installed with a positioning block.

[0007] Preferably, the outer wall of the riveting die body is fixedly installed with a fixed block.

[0008] Preferably, the top of the fixed block is provided with a positioning hole, and the outer wall of the positioning block is movably inserted into the two positioning holes.

[0009] Preferably, the outer wall of the positioning block is provided with a fixing hole, and the outer wall of the fixed block is provided with a round hole.

[0010] Preferably, the inner wall of the fixing hole is screwed with a bolt, and the outer wall of the bolt is movably inserted into the circular hole.

[0011] Preferably, the top of the operation table is fixedly provided with a stamping assembly.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] In the utility model, two pull rods are moved through two handles first, so that the two pull rods drive two T-shaped plug blocks to move in two strip-shaped grooves, and two springs are pressed at the same time, then when the two mounting blocks are inside the two strip-shaped grooves, the two handles and the pull rods are loosened, under the action of the two springs, the two T-shaped plug blocks are driven to move and are inserted into the interiors of two plug holes and two fixed columns, so that the riveting die body is limited on the operation table, and the dismounting process is simple, and different riveting effects of metal materials can be realized quickly, and the practicability of the stamping riveting die is improved.

[0014] In the utility model, the positioning block, the fixed block and the positioning hole are used, so that the riveting die body can be placed in the corresponding position quickly, and the positioning effect is achieved, when the riveting die body is limited on the operation table, then the bolt is used to pass through the circular hole and be screwed in the interior of the fixing hole, so that the riveting die body is reinforced, the stability in the subsequent stamping process is improved, and the practicability of the stamping riveting die is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a stamping riveting die is provided for the utility model;

[0016] Figure 2 A front view of a stamping riveting die is provided for the utility model;

[0017] Figure 3 A partial exploded view of a stamping riveting die is provided for the utility model;

[0018] Figure 4 A partial expanded schematic view of a stamping riveting die is provided for the utility model.

[0019] LEGEND:

[0020] Operation table;2, fixed column;3, strip-shaped groove;4, spring;5, T-shaped plug block;6, pull rod;7, handle;8, riveting die body;9, mounting block;10, plug hole;11, baffle;12, positioning block;13, fixed block;14, positioning hole;15, fixing hole;16, circular hole;17, bolt;18, stamping assembly. DETAILED DESCRIPTION

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides a stamping riveting die, including an operating table 1. Two fixing posts 2 are fixedly installed on the top of the operating table 1. Each of the two fixing posts 2 has a strip groove 3 on its top. A spring 4 is fixedly installed on one side of the inner wall of each of the two strip grooves 3. A T-shaped insert 5 is fixedly installed on one side of the outer wall of each of the two springs 4. A pull rod 6 is fixedly installed on one side of the outer wall of each of the two T-shaped inserts 5. The outer walls of the two pull rods 6 are movably inserted into the interior of the two fixing posts 2. A handle 7 is fixedly installed on one side of the outer wall of each of the two pull rods 6. A riveting die body 8 is placed on the top of the operating table 1. Two mounting blocks 9 are fixedly installed on the outer wall of the riveting die body 8. An insertion hole 10 is opened on one side of the outer wall of each of the two mounting blocks 9. One end of each of the two T-shaped inserts 5 is movably inserted into the interior of the two insertion holes 10.

[0024] The overall effect of Embodiment 1 is as follows: when the metal material has been stamped and a different riveting die body 8 needs to be replaced, the two pull rods 6 are first moved by the two handles 7, causing them to move inside the two slots 3. Since T-shaped inserts 5 are fixedly installed on one side of the outer wall of the two pull rods 6, the two T-shaped inserts 5 are moved to one side within the two slots 3. Furthermore, since springs 4 are installed between the two T-shaped inserts 5 and one side of the inner wall of the two slots 3, the two springs 4 are simultaneously compressed when the two T-shaped inserts 5 move. Then, the required riveting die body 8 is placed in the corresponding position. The mounting blocks 9 installed on both sides of the riveting die body 8 are precisely inserted into the two strip grooves 3. At this time, the two handles 7 are released, and under the action of the two springs 4, they drive the two T-shaped inserts 5 to move, and the two T-shaped inserts 5 pass through the insertion holes 10 opened on the two mounting blocks 9 at the same time, and are then inserted into the two fixed posts 2. This limits the two mounting blocks 9 to the two fixed posts 2, and limits the riveting die body 8 to the corresponding position. This disassembly and assembly process is simple and facilitates the quick achievement of different riveting effects on metal materials, thus improving the practicality of the stamping riveting die.

[0025] Example 2: Figures 2-4As shown, the top of the operating platform 1 is fixedly provided with a baffle 11, the top of the operating platform 1 is fixedly provided with a positioning block 12, the outer wall of the riveting die body 8 is fixedly provided with a fixed block 13, the top of the fixed block 13 is provided with a positioning hole 14, and the outer wall of the positioning block 12 is movably inserted into the two positioning holes 14, the outer wall of the positioning block 12 is provided with a fixing hole 15, the outer wall of the fixed block 13 is provided with a circular hole 16, the inner wall of the fixing hole 15 is threadedly connected with a bolt 17, and the outer wall of the bolt 17 is movably inserted into the circular hole 16, and the top of the operating platform 1 is fixedly provided with a stamping assembly 18.

[0026] The effect of the whole embodiment 2 is that the positioning block 12 is installed on the operating platform 1, the fixing hole 15 is formed in the outer wall of the positioning block 12, the fixed block 13 is fixedly installed on the outer wall of the riveting die body 8, and the positioning hole 14 is formed in the fixed block 13. Since the positioning block 12 is inserted into the positioning hole 14, and the positioning block 12 and the positioning hole 14 facilitate the quick placement of the riveting die body 8 in the corresponding position, the positioning effect is achieved. When the positioning block 12 is completely positioned in the positioning hole 14, the circular hole 16 formed in the fixed block 13 corresponds to the fixing hole 15 formed in the positioning block 12. The bolt 17 is screwed into the positioning hole 14 through the circular hole 16, thereby fixing the mounting block 9 on the positioning block 12 and reinforcing it, improving the stability in the subsequent stamping process, and further improving the practicability of the stamping riveting die.

[0027] Working principle: first, when another riveting die body 8 needs to be replaced, the two T-shaped blocks 5 are moved by the two handles 7, and the two springs 4 are simultaneously squeezed. The positioning block 12 is installed on the operating platform 1 and movably inserted into the positioning hole 14 formed in the top of the fixed block 13, thereby facilitating the quick placement of the riveting die body 8 in the corresponding position on the operating platform 1. At this time, the mounting blocks 9 installed on both sides of the riveting die body 8 are located in the two strip-shaped grooves 3. Then, the two handles 7 are loosened, and the two T-shaped blocks 5 are moved and inserted into the insertion hole 10 formed in the two mounting blocks 9 and the inside of the fixed column 2 under the action of the two springs 4, thereby limiting the riveting die body 8 in the corresponding position on the operating platform 1. Since the fixing hole 15 is formed in the positioning block 12 and the circular hole 16 is formed in the fixed block 13, the bolt 17 is screwed into the fixing hole 15 through the circular hole 16, thereby limiting and fixing the riveting die body 8 in the corresponding position on the operating platform 1. The disassembly process is simple, and different riveting effects can be quickly achieved on metal materials, thereby improving the practicability of the stamping riveting die.

[0028] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. A stamping and riveting die, comprising an operating table (1), characterized in that: Two fixed columns (2) are fixedly installed on the top of the operating table (1). The top of each of the two fixed columns (2) is provided with a strip groove (3). A spring (4) is fixedly installed on one side of the inner wall of each of the two strip grooves (3). A T-shaped plug (5) is fixedly installed on one side of the outer wall of each of the two springs (4). A pull rod (6) is fixedly installed on one side of the outer wall of each of the two T-shaped plugs (5). The outer walls of the two pull rods (6) are movably inserted into the interior of the two fixed columns (2). A handle (7) is fixedly installed on one side of the outer wall of each of the two pull rods (6). A riveting mold body (8) is placed on the top of the operating table (1). Two mounting blocks (9) are fixedly installed on the outer wall of the riveting mold body (8). A socket (10) is provided on one side of the outer wall of each of the two mounting blocks (9). One end of each of the two T-shaped plugs (5) is movably inserted into the interior of the two sockets (10).

2. The stamping and riveting die according to claim 1, characterized in that: A baffle (11) is fixedly installed on the top of the operating table (1), and a positioning block (12) is fixedly installed on the top of the operating table (1).

3. The stamping and riveting die according to claim 2, characterized in that: A fixing block (13) is fixedly installed on one side of the outer wall of the riveting mold body (8).

4. A stamping and riveting die according to claim 3, characterized in that: The top of the fixing block (13) is provided with a positioning hole (14), and the outer wall of the positioning block (12) is movably inserted into the two positioning holes (14).

5. A stamping and riveting die according to claim 4, characterized in that: A fixing hole (15) is provided on one side of the outer wall of the positioning block (12), and a round hole (16) is provided on one side of the outer wall of the fixing block (13).

6. A stamping and riveting die according to claim 5, characterized in that: The inner surface of the fixing hole (15) is threaded with a bolt (17), and the outer surface of the bolt (17) is movably inserted into the inside of the round hole (16).

7. A stamping and riveting die according to claim 6, characterized in that: A stamping assembly (18) is fixedly installed on the top of the operating table (1).

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