Rivet riveting die

Abstract

The utility model discloses a rivet riveting die, which belongs to the technical field of rivet riveting, and comprises a mounting seat, a chute is arranged on the top surface of the mounting seat, the chute is of a T-shaped structure, a product positioning seat is further arranged on the top surface of the mounting seat, a product positioning groove is arranged on the top surface of the product positioning seat, and the product positioning groove is of a T-shaped structure. The product positioning groove comprises two first grooves and a second groove, rivet cushion blocks are arranged at the bottoms of the inner sides of the first grooves, two first sliding blocks and two second sliding blocks are slidably connected to the inner side of the sliding groove, connecting blocks are fixed to the top faces of the two first sliding blocks, limiting blocks are fixed to the top faces of the connecting blocks, and the limiting blocks are fixed to the top faces of the second sliding blocks. And a connecting groove is formed in the top surface of the limiting block. The rivet riveting die solves the problems that according to an existing rivet riveting die, product parts need to be riveted and fixed through a plurality of rivets, a common riveting mode is that single-hole one-by-one riveting is achieved through a mechanical arm, efficiency is low, and the productivity of a production line cannot be followed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rivet riveting, and more specifically, particularly relates to a rivet riveting die. Background Art

[0002] Rivet connection is a riveting method widely used in the industrial field. It is usually used to connect structural parts that need to be repeatedly operated during the production process, require strong stability and have a relatively fixed force direction. In the existing rivet riveting mold, multiple rivets are required to rivet and fix product parts. The commonly used riveting method is to rivet one by one through a single hole by a robot, which is inefficient and cannot keep up with the production line capacity. Therefore, a rivet riveting mold is proposed. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a rivet riveting die, which can realize the rapid positioning of product parts through the product positioning groove on the product positioning seat, and quickly align the rivet with the punch rod on the punch pin fixing seat, so as to rivet two rivets at one time, so as to solve the problem of the existing rivet riveting die proposed in the above background technology, that multiple rivets are required to rivet and fix product parts, and the commonly used riveting method is to rivet one by one through a single hole by a robot, which is inefficient and cannot keep up with the production line capacity.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rivet riveting mold, comprising a mounting seat, a slide groove is provided on the top surface of the mounting seat, the slide groove is a T-shaped structure, the top surface of the mounting seat is also provided with a product positioning seat, the top surface of the product positioning seat is provided with a product positioning groove, the product positioning groove comprises two first grooves and a second groove, a rivet pad is provided at the inner bottom of the inner side of the first groove, two first sliders and two second sliders are slidably connected to the inner side of the slide groove, the top surfaces of the two first sliders are fixed with connecting blocks, the top surface of the connecting block is fixed with a limiting block, the top surface of the limiting block is provided with a connecting groove, the inner side of the connecting groove is provided with a bolt, the lower end of the bolt is threadedly connected to the top surface of the second slider, a punch connecting rod is provided above the mounting seat, the lower end of the punch connecting rod is fixed with a punch pin fixing seat, and the bottom surface of the punch pin fixing seat is fixed with two punch pin rods.

[0005] As a preferred technical solution of the present utility model, the two first grooves are arranged along the width direction of the product positioning seat.

[0006] As a preferred technical solution of the present utility model, the second grooves are arranged along the length direction of the product positioning seat, and the first grooves and the second grooves intersect with each other.

[0007] As a preferred technical solution of the present utility model, the depth of the first groove is greater than the depth of the second groove.

[0008] As a preferred technical solution of the present utility model, the first sliding block and the second sliding block are both in a T-shaped structure.

[0009] As a preferred technical solution of the present utility model, the position of the punch rod corresponds to the position of the rivet pad.

[0010] As a preferred technical solution of the present utility model, the top surface of the rivet pad is a concave structure.

[0011] The utility model provides a rivet riveting die, which has the following beneficial effects:

[0012] 1. The rivet riveting die can realize the rapid positioning of product parts through the product positioning groove on the product positioning seat, and quickly align the rivet with the punch rod on the punch pin fixing seat, so as to rivet two rivets at one time, thereby solving the problem that the existing rivet riveting die requires multiple rivets to be riveted and fixed between product parts. The commonly used riveting method is to rivet one by one through a single hole by a robot, which is inefficient and cannot keep up with the production line capacity.

[0013] 2. The rivet riveting mold has a reasonable and compact structure design and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a rivet riveting die.

[0015] Figure 2 The utility model is a schematic diagram of the split structure of a rivet riveting die.

[0016] Figure 3 The utility model is a rivet riveting die Figure 2 A is an enlarged schematic diagram.

[0017] Figure 4 The utility model is a schematic diagram of a rivet rod structure of a rivet riveting die.

[0018] In the figure: 1. mounting seat; 2. slide groove; 3. product positioning seat; 4. product positioning groove; 41. first groove; 42. second groove; 5. first slider; 6. second slider; 7. connecting block; 8. limit block; 9. connecting groove; 10. bolt; 11. punch connecting rod; 12. punch needle fixing seat; 13. punch needle rod; 14. rivet pad. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a rivet riveting mold, including a mounting seat 1, a slide groove 2 is provided on the top surface of the mounting seat 1, and the slide groove 2 is a T-shaped structure. A product positioning seat 3 is also provided on the top surface of the mounting seat 1. A product positioning groove 4 is provided on the top surface of the product positioning seat 3. The product positioning groove 4 includes two first grooves 41 and a second groove 42. A rivet pad 14 is provided at the bottom of the inner side of the first groove 41. Two first sliders 5 and two second sliders 6 are slidably connected to the inner side of the slide groove 2. A connecting block 7 is fixed on the top surface of the two first sliders 5. A limiting block 8 is fixed on the top surface of the connecting block 7. A connecting groove 9 is provided on the top surface of the limiting block 8. A bolt is provided on the inner side of the connecting groove 9. 10, the lower end of the bolt 10 is threadedly connected to the top surface of the second slider 6, a punch connecting rod 11 is provided above the mounting seat 1, a punch pin fixing seat 12 is fixed to the lower end of the punch connecting rod 11, two punch pin rods 13 are fixed to the bottom surface of the punch pin fixing seat 12, two first grooves 41 are arranged along the width direction of the product positioning seat 3, the second grooves 42 are arranged along the length direction of the product positioning seat 3, the first grooves 41 and the second grooves 42 are intersected with each other, the depth of the first groove 41 is greater than the depth of the second groove 42, the first slider 5 and the second slider 6 are both T-shaped structures, the position of the punch pin rod 13 corresponds to the position of the rivet pad 14, and the top surface of the rivet pad 14 is a concave structure;

[0023] First, install the two parts that need to be riveted together on one, then pass the rivet through the connecting holes on the two parts, and then place the two parts on the product positioning groove 4 on the product positioning seat 3. Through the product positioning groove 4, the product positioning groove 4 on the two parts can be accurately aligned with the rivet pad 14, so that the rivet pad 14 falls on the rivet pad 14, and finally the punch connecting rod 11 is pushed by the external hydraulic device, and the punch connecting rod 11 drives the punch needle fixing seat 12 to move downward, and the position of the punch needle rod 13 is aligned with the connecting hole on the part, so that the two rivets are riveted at the same time at one time. Through the above process, the product positioning groove 4 on the product positioning seat 3 can realize the rapid positioning of the product parts, and the rivet is quickly aligned with the punch needle rod 13 on the punch needle fixing seat 12, so that the two rivets are riveted at the same time at one time, thereby solving the existing rivet riveting mold. Multiple rivets are required to rivet and fix between product parts. The commonly used riveting method is to rivet one by one through a single hole by a manipulator, which is inefficient and cannot keep up with the production line capacity.

[0024] Specific usage and function of this embodiment: The utility model first installs two parts that need to be riveted on one, then passes the rivet through the connecting holes on the two parts, and then places the two parts on the product positioning groove 4 on the product positioning seat 3. The product positioning groove 4 makes the product positioning groove 4 on the two parts accurately align with the rivet pad 14, so that the rivet pad 14 falls on the rivet pad 14, and finally pushes the punch connecting rod 11 through the external hydraulic device, and the punch connecting rod 11 drives the punch needle fixing seat 12 to move downward, and the position of the punch needle rod 13 is aligned with the connecting hole on the part, so that the two rivets are riveted at the same time. Through the above process, the product positioning groove 4 on the product positioning seat 3 can realize the rapid positioning of the product parts, and the rivet is quickly aligned with the punch needle rod 13 on the punch needle fixing seat 12, so that the two rivets are riveted at the same time.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rivet riveting die, comprising a mounting seat (1), characterized in that: The top surface of the mounting seat (1) is provided with a slide groove (2), and the slide groove (2) is in a T-shaped structure. The top surface of the mounting seat (1) is also provided with a product positioning seat (3), and the top surface of the product positioning seat (3) is provided with a product positioning groove (4), and the product positioning groove (4) includes two first grooves (41) and a second groove (42). The inner bottom of the first groove (41) is provided with a rivet pad (14). The inner side of the slide groove (2) is slidably connected with two first sliders (5) and two second sliders (6), and the two first sliders are A connecting block (7) is fixed on the top surface of each block (5), a limiting block (8) is fixed on the top surface of the connecting block (7), a connecting groove (9) is provided on the top surface of the limiting block (8), a bolt (10) is provided on the inner side of the connecting groove (9), the lower end of the bolt (10) is threadedly connected to the top surface of the second sliding block (6), a punch connecting rod (11) is provided above the mounting seat (1), a punch pin fixing seat (12) is fixed on the lower end of the punch pin fixing seat (12), and two punch pin rods (13) are fixed on the bottom surface of the punch pin fixing seat (12).

2. A rivet riveting die according to claim 1, characterized in that: The two first grooves (41) are arranged along the width direction of the product positioning seat (3).

3. The rivet riveting die according to claim 1, characterized in that: The second grooves (42) are arranged along the length direction of the product positioning seat (3), and the first grooves (41) and the second grooves (42) intersect with each other.

4. The rivet riveting die according to claim 1, characterized in that: The depth of the first groove (41) is greater than the depth of the second groove (42).

5. The rivet riveting die according to claim 1, characterized in that: The first sliding block (5) and the second sliding block (6) are both T-shaped structures.

6. The rivet riveting die according to claim 1, characterized in that: The position of the punch rod (13) corresponds to the position of the rivet pad (14).

7. The rivet riveting die according to claim 1, characterized in that: The top surface of the rivet pad (14) is a concave structure.

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