CN220760925U - Riveting device - Google Patents

Abstract

The utility model discloses a riveting device, and relates to the technical field of part processing equipment. The riveting device mainly comprises an upper die and a lower die which are matched with each other, wherein a working plate is fixed on the lower die, a riveting position is arranged on the working plate, and a riveting plate is arranged at the bottom of the upper die and used for realizing riveting and fixing of parts in cooperation with the riveting position; the utility model is convenient for operators to position and place a plurality of parts of the part, integrally rivet and shape the parts, and connect the middle parts, thereby saving a procedure, greatly improving the efficiency of riveting processing, simultaneously designing a special accommodating space for the three-dimensional part of the part, facilitating the riveting of the three-dimensional part and reducing the error.

Description

Riveting device

Technical Field

The utility model relates to the technical field of part processing equipment, in particular to a riveting device.

Background

Riveting is one of the cold working means, and the mechanical force used for riveting is used to connect two workpieces through an intermediate workpiece. Typically, the plates are riveted by rivets.

The riveting machine is widely applied to riveting of rivets in computer parts, automobile parts and electronic industries, screw or nut connection is not needed, the process is simple, and the shock resistance is good. At present, the riveting of parts requires that one part of the parts is manually sent into a riveting machine and taken out.

At present, as shown in fig. 1, a part of a plurality of parts is required to be riveted and connected into a whole, an existing riveting machine is adopted, two steps of operation are required, two sides of the part are firstly connected with the middle, the rest of the part is riveted and fixed through the riveting machine, the working efficiency is low, dimensional errors are easy to generate, and the three-dimensional part is inconvenient to rivet.

Disclosure of Invention

The utility model aims at the technical problems and overcomes the defects of the prior art, and provides a riveting device.

In order to solve the technical problems, the utility model provides a riveting device.

The technical effects are as follows: the special riveting device designed for the specific part can facilitate the positioning and placing of a plurality of parts of the part by an operator, integrally rivet and shape the parts, connect the middle parts, save a procedure, greatly improve the efficiency of riveting processing, design a special accommodating space for the three-dimensional part of the part, facilitate the riveting of the three-dimensional part and reduce the error.

The technical scheme of the utility model is as follows: a riveting device comprises an upper die and a lower die which are matched with each other, wherein a working plate is fixed on the lower die, and a working plate is arranged on the working plate

The riveting positions are equidistantly arranged on the working plate, and the bottom of the upper die is provided with a riveting plate which is used for realizing riveting fixation of parts by matching with the riveting positions;

a plurality of riveting grooves for placing rivets are formed in the riveting plate corresponding to the riveting positions;

the riveting position comprises a bottom plate, a riveting hole matched with the riveting groove is formed in the middle point of the bottom plate, and through holes for accommodating three-dimensional parts of the parts are formed in two sides of the riveting hole.

Further, a cavity for accommodating the three-dimensional part of the part is arranged in the lower die, and the cavity is communicated with the through hole.

In the aforementioned riveting device, the positioning rod is formed at the bottom of the upper die, and the positioning groove is formed on the lower die and is matched with the positioning rod.

The riveting device is characterized in that the upper die is connected to the riveting machine in a sliding manner, a servo motor is arranged on the riveting machine, and the servo motor is connected with the upper die through a screw rod and used for driving the upper die to slide to a designated position.

In the riveting device, the working plate and the lower die are positioned by the pins and fixed by the bolts.

In the aforementioned riveting device, fixing holes are provided at four corners of the riveting plate for fixing the riveting plate on the working plate.

The beneficial effects of the utility model are as follows:

(1) According to the utility model, when riveting the parts, an operator passes through the three-dimensional position of the parts in the through holes, then places the middle position of the parts in the center of the bottom plate, finally buckles the two sides of the parts with the middle position of the parts, presses down the upper die at the moment, and can flatten and rivet the parts through the riveting plate, so that the riveting and fixing of the parts are realized. Meanwhile, the arrangement of a plurality of riveting positions can greatly improve the riveting efficiency and accelerate the production of parts;

(2) According to the utility model, when the parts are matched, the placement of the three-dimensional part of the parts can be facilitated, and the damage to the three-dimensional structure of the parts in the riveting process is avoided. The positioning groove is matched with the positioning rod, so that an operator can conveniently install the riveting plate;

(3) According to the utility model, the upper die is driven to slide by the servo motor, so that the upper die can be conveniently moved to a designated position, and the riveting position can be adjusted by moving the upper die due to the large number of riveting plates, so that the faster riveting efficiency is achieved;

(4) According to the utility model, an operator can conveniently position and place a plurality of parts of the part, rivet and shape the parts integrally, and connect the middle parts, so that one procedure is saved, the riveting processing efficiency is greatly improved, meanwhile, a special accommodating space is designed for the three-dimensional part of the part, the riveting of the three-dimensional part is facilitated, and the error is reduced.

Drawings

FIG. 1 is a schematic illustration of the staking of parts;

fig. 2 is an overall structural diagram of embodiment 1;

FIG. 3 is a top view of example 1;

FIG. 4 is a side view of example 1;

fig. 5 is a structural view of the rivet plate.

Wherein: 1. an upper die; 2. a lower die; 3. a work plate; 4. riveting positions; 5. riveting a plate; 6. a riveting groove; 7. riveting holes; 8. a through hole; 9. a positioning groove; 10. a positioning rod; 11. a servo motor; 12. a pin; 13. and a fixing hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description is given with reference to the accompanying drawings and the detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The structure of the riveting device provided in this embodiment is shown in fig. 2 to 5, and mainly includes an upper die 1 and a lower die 2 that are matched with each other, a working plate 3 is fixed on the lower die 2, a riveting position 4 is arranged on the working plate 3, and a riveting plate 5 is arranged at the bottom of the upper die 1 and is used for realizing riveting fixation of parts in cooperation with the riveting position 4.

The riveting positions 4 are equidistantly arranged on the working plate 3, the riveting positions 4 are arranged in a row, and a plurality of riveting grooves 6 for placing rivets are formed in the riveting plate 5 corresponding to the riveting positions 4; the riveting position 4 comprises a bottom plate, a riveting hole 7 matched with the riveting groove 6 is formed in the middle point of the bottom plate, and through holes 8 for accommodating three-dimensional parts of parts are formed in two sides of the riveting hole 7.

When riveting the part, operating personnel wear to locate the three-dimensional position of part in the through-hole 8, place the bottom plate center with the part intermediate position again, with the both sides and the part intermediate position lock of part at last, push down last mould 1 this moment, can flatten and rivet the part through riveting board 5, realize the riveting of part fixed. Meanwhile, the riveting efficiency can be greatly improved due to the arrangement of the riveting positions 4, and the production of parts is quickened.

The lower die 2 is internally provided with a cavity for accommodating the three-dimensional part of the part, and the cavity is mutually communicated with the through hole 8. A positioning rod 10 is formed at the bottom of the upper die 1, a positioning groove 9 is formed on the lower die 2, and the positioning groove 9 is matched with the positioning rod 10. Therefore, when the parts are matched, the parts can be conveniently placed, and the damage to the three-dimensional structure of the parts in the riveting process is avoided. And the positioning groove 9 is matched with the positioning rod 10, so that an operator can conveniently install the riveting plate 5.

The upper die 1 is connected to a riveting machine in a sliding manner, a servo motor 11 is arranged on the riveting machine, and the servo motor 11 is connected with the upper die 1 through a screw rod and is used for driving the upper die 1 to slide to a designated position. The upper die 1 is driven to slide through the servo motor 11, the upper die 1 can be conveniently moved to a designated position, and the riveting position 4 can be adjusted by moving the upper die 1 due to the fact that the riveting plates 5 are more in quantity, so that faster riveting efficiency is achieved.

The working plate 3 and the lower die 2 are positioned by pins 12 and fixed by bolts. The four corners of the riveting plate 5 are provided with fixing holes 13 for fixing the riveting plate 5 on the working plate 3.

The special riveting device designed for the specific part can facilitate operators to position and place a plurality of parts of the part, integrally rivet and shape the parts, connect the middle parts, save a procedure, greatly improve the efficiency of riveting processing, design a special accommodating space for the three-dimensional part of the part, facilitate the riveting of the three-dimensional part and reduce the error.

In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.

Claims (6)

1. The utility model provides a riveting device, includes upper die (1) and lower mould (2) that match each other, its characterized in that: a working plate (3) is fixed on the lower die (2), and the working plate (3) is provided with

The riveting positions (4) are equidistantly arranged on the working plate (3), and riveting plates (5) are arranged at the bottom of the upper die (1) and are used for realizing riveting and fixing of parts in cooperation with the riveting positions (4);

a plurality of riveting grooves (6) for placing rivets are formed in the riveting plate (5) corresponding to the riveting positions (4);

the riveting position (4) comprises a bottom plate, a riveting hole (7) matched with the riveting groove (6) is formed in the middle point of the bottom plate, and through holes (8) for accommodating three-dimensional parts of parts are formed in two sides of the riveting hole (7).

2. The staking device of claim 1 wherein: the lower die (2) is internally provided with a cavity for accommodating the three-dimensional part of the part, and the cavity is communicated with the through hole (8).

3. The staking device of claim 1 wherein: the bottom of the upper die (1) is provided with a positioning rod (10), the lower die (2) is provided with a positioning groove (9), and the positioning groove (9) is matched with the positioning rod (10).

4. The staking device of claim 1 wherein: the upper die (1) is connected onto a riveting machine in a sliding mode, a servo motor (11) is arranged on the riveting machine, and the servo motor (11) is connected with the upper die (1) through a screw rod and used for driving the upper die (1) to slide to a designated position.

5. The staking device of claim 1 wherein: the working plate (3) and the lower die (2) are positioned through pins (12) and fixed through bolts.

6. The staking device of claim 1 wherein: fixing holes (13) are formed in four corners of the riveting plate (5) and used for fixing the riveting plate (5) on the working plate (3).