Sheet metal riveting device for sheet metal processing

Abstract

The utility model discloses a sheet metal press-riveting device for sheet metal processing, which belongs to the technical field of sheet metal processing and comprises a machine table, a press-riveting seat and a machine arm are fixedly connected to the top end of the machine table, a rotating motor is fixedly connected in the press-riveting seat, the output end of the rotating motor movably penetrates to the upper side of the press-riveting seat, and a protective frame is fixedly connected to the top end of the press-riveting seat. The output end of the rotating motor is fixedly connected with a rotating disc, the rotating disc is located on the inner side of the protection frame, the rotating disc is provided with a plurality of material conveying openings, the protection frame is provided with a retraction opening, an insertion rod is slidably inserted into the retraction opening, the circumferential surface of the insertion rod is sleeved with a spring, the spring is located in the retraction opening, and one end of the insertion rod is fixedly connected with a positioning block; when products are riveted, sheet metal products can be continuously fed and discharged, the sheet metal products are automatically positioned through the positioning blocks in the feeding and discharging process, operation is easy, work efficiency is high, and the riveting device can adapt to riveting of the sheet metal products on a large scale.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal processing technical field more specifically, relate to a sheet metal riveting device for sheet metal processing. BACKGROUND

[0002] Sheet metal riveting is a commonly used connection technology in sheet metal processing, through specific equipment and method, rivet or nut is firmly connected to sheet metal part, this process not only improves the efficiency and precision of connection, also ensures the stability and durability of structure.

[0003] At present, most of the existing riveting devices need manual feeding and discharging of sheet metal products when riveting sheet metal products, and in order to ensure the riveting accuracy, the sheet metal products need to be manually fixed after feeding, the whole riveting process is complex, the working efficiency is low, and it is difficult to adapt to the riveting of large quantities of sheet metal products. UTILITY MODEL CONTENTS

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the utility model aims at providing a sheet metal riveting device for sheet metal processing, which aims at solving the problems that most of the existing riveting devices need manual feeding and discharging of sheet metal products when riveting sheet metal products, and in order to ensure the riveting accuracy, the sheet metal products need to be manually fixed after feeding, the whole riveting process is complex, the working efficiency is low, and it is difficult to adapt to the riveting of large quantities of sheet metal products.

[0006] Technical scheme

[0007] In order to solve the above problems, the utility model adopts the following technical scheme:

[0008] A sheet metal riveting device for sheet metal processing, comprising a machine table, the top end of the machine table is fixedly connected with a riveting seat and a machine arm, the riveting seat is fixedly connected with a rotary motor inside, and the output end of the rotary motor is movably penetrated to the upper side of the riveting seat, the top end of the riveting seat is fixedly connected with a protective frame, the output end of the rotary motor is fixedly connected with a turntable, and the turntable is located inside the protective frame, a plurality of material conveying ports are formed in the turntable, a retraction port is arranged on the protective frame, a plug rod is slidably inserted into the retraction port, a spring is sleeved on the circumferential surface of the plug rod and located in the retraction port, one end of the plug rod is fixedly connected with a positioning block, and the positioning block is slidably connected with the spring in the retraction port, a riveting cylinder is fixedly connected in the machine arm, the output end of the riveting cylinder is fixedly connected with a riveting head, and the riveting head corresponds to the plurality of material conveying ports.

[0009] As a preferred scheme of the utility model, a plurality of plug-in grooves are formed in the plurality of material conveying ports, and a plurality of adjusting plates are inserted into the plurality of plug-in grooves.

[0010] As a preferred scheme of the utility model, the adjusting plate is provided with an arc-shaped bending part.

[0011] As a preferred scheme of the utility model, the top end of the press riveting seat is provided with a material conveying groove, and the material conveying groove corresponds to the plurality of material conveying ports.

[0012] As a preferred scheme of the utility model, the press riveting seat is fixedly connected with a discharging sliding port, and the plurality of material conveying ports correspond to the discharging sliding port. Advantages

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) In the scheme, the rotary motor controls the rotation of the rotating disc, so that the plurality of material conveying ports continuously rotate to convey the metal plate products, each metal plate product passes through the positioning block, the positioning block is automatically positioned under the action of the spring force, the riveting point of the positioned metal plate product corresponds to the press riveting head, the press riveting cylinder controls the press riveting head to rivet the metal plate product, the device can continuously feed and discharge the metal plate product during the riveting of the product, the metal plate product is automatically positioned by the positioning block during the feeding and discharging, the operation is simple, the working efficiency is high, and the device can adapt to the riveting of a large number of metal plate products. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is the perspective view of the press riveting seat in the utility model;

[0017] Figure 3 It is the explosion view of the utility model. Figure 2

[0018] Explanation of reference numerals in the drawing:

[0019] 1, machine table; 2, press riveting seat; 3, machine arm; 4, rotary motor; 5, protection frame; 6, rotating disc; 7, material conveying port; 8, retraction port; 9, insertion rod; 10, spring; 11, positioning block; 12, press riveting cylinder; 13, press riveting head; 14, insertion slot; 15, adjusting plate; 16, arc-shaped bending part; 17, material conveying groove; 18, discharging sliding port. DETAILED DESCRIPTION

[0020] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Embodiment

[0023] Please refer to Figures 1-3 A sheet metal machining sheet metal riveting device, including machine table 1, the top end of machine table 1 is fixedly connected with riveting seat 2 and machine arm 3, the inside of riveting seat 2 is fixedly connected with rotating motor 4, and the output end of rotating motor 4 is movably penetrated to the upper side of riveting seat 2, the top end of riveting seat 2 is fixedly connected with protection frame 5, the output end of rotating motor 4 is fixedly connected with rotating disc 6, and rotating disc 6 is located on the inside of protection frame 5, a plurality of material conveying ports 7 are formed in rotating disc 6, a retracting port 8 is arranged on protection frame 5, a plug rod 9 is slidably inserted into retracting port 8, a spring 10 is sleeved on the circumferential surface of plug rod 9, and spring 10 is located in retracting port 8, one end of plug rod 9 is fixedly connected with positioning block 11, and positioning block 11 is slidably connected in retracting port 8 and in contact with spring 10, a riveting pneumatic cylinder 12 is fixedly connected in machine arm 3, a riveting head 13 is fixedly connected to the output end of riveting pneumatic cylinder 12, and riveting head 13 corresponds to a plurality of material conveying ports 7.

[0024] In this embodiment, when the sheet metal product is pressed in, the sheet metal product is conveyed into the right material conveying port 7, the rotating motor 4 controls the rotation of the rotating disc 6 inside the protection frame 5, the rotating disc 6 drives the sheet metal product to move on the pressing-in seat 2 through the material conveying port 7, the material conveying port 7 with the sheet metal product moves to the corresponding retraction port 8 first, the rotating disc 6 pushes the positioning block 11 to retract into the retraction port 8, the positioning block 11 retracts into the retraction port 8 through the insertion rod 9 and presses the spring 10, when the material conveying port 7 with the sheet metal product corresponds to the retraction port 8, the spring 10 exerts a force on the positioning block 11, the positioning block 11 pops out from the retraction port 8 to fix the sheet metal product in the material conveying port 7, the fixed sheet metal product riveting point corresponds to the pressing-in head 13, the pressing-in cylinder 12 controls the pressing-in head 13 to press down to rivet the sheet product, after the sheet metal product is riveted, the rotating motor 4 drives the rotating disc 6 to continue to drive the sheet metal product to move through the material conveying port 7, the sheet metal product moves to the corresponding gap of the pressing-in seat 2 and automatically falls off to complete the taking out of the sheet product; wherein, the material conveying port 7 is provided with a plurality of material conveying ports, when the sheet metal product in one material conveying port 7 corresponds to the pressing-in head 13 for riveting, the material conveying port 7 on the right side will take the sheet metal product again, and the material conveying port 7 on the front side will make the riveted sheet metal product fall off, so that the continuous feeding and riveting of the sheet metal product is realized.

[0025] Specifically, a plurality of material conveying ports 7 are provided with insertion grooves 14, and a plurality of insertion grooves 14 are inserted with adjusting plates 15.

[0026] In this embodiment, by inserting the adjusting plate 15 into the insertion groove 14, the space for accommodating the sheet metal product in the material conveying port 7 can be adjusted to adapt to sheet metal products of different sizes.

[0027] Specifically, a plurality of adjusting plates 15 are provided with arc-shaped bending parts 16.

[0028] In this embodiment, the arc-shaped bending part 16 is arc-shaped, and when the material conveying port 7 is positioned with the positioning block 11 to position the sheet metal product, the arc-shaped bending part 16 can stably position the arc-shaped sheet metal product.

[0029] Specifically, the top end of the pressing-in seat 2 is provided with a material conveying groove 17, and the material conveying groove 17 corresponds to a plurality of material conveying ports 7.

[0030] In this embodiment, when the plurality of material conveying ports 7 drive the sheet metal product to move and transfer, the sheet metal product will slide in the material conveying groove 17, and the material conveying groove 17 can reduce the risk of falling of the sheet metal product during the transfer process.

[0031] Specifically, the pressing-in seat 2 is fixedly connected with a discharging sliding port 18, and a plurality of material conveying ports 7 correspond to the discharging sliding port 18.

[0032] In this embodiment, the discharging sliding port 18 corresponds to the discharging port on the pressing-in seat 2, and can quickly discharge the sheet metal product after pressing-in.

[0033] Working principle: when the sheet metal product is pressed into the rivet, the sheet metal product enters the material conveying port 7, the rotating motor 4 controls the rotation of the rotating disc 6, so that multiple material conveying ports 7 continuously receive the sheet metal product, multiple material conveying ports 7 are rotated through the rotating disc 6, so that each sheet metal product passes through the positioning block 11, the positioning block 11 is positioned under the action of the spring 10, and the product in each material conveying port 7 is positioned once, the riveting point of the positioned sheet metal product corresponds to the riveting head 13, the riveting head 13 is controlled by the riveting cylinder 12 to press down and rivet the sheet metal product, after the riveting of the product is completed, the rotating disc 6 rotates to make the riveted sheet metal product correspond to the discharge chute 18 and discharge.

[0034] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A sheet metal press riveting device for sheet metal processing, comprising a machine table (1), characterized in that: The top end of the machine table (1) is fixedly connected with a press riveting seat (2) and a machine arm (3), the press riveting seat (2) is fixedly connected with a rotary motor (4) inside, and the output end of the rotary motor (4) is movably penetrated to the upper side of the press riveting seat (2), the top end of the press riveting seat (2) is fixedly connected with a protection frame (5), the output end of the rotary motor (4) is fixedly connected with a rotating disc (6), and the rotating disc (6) is located inside the protection frame (5), a plurality of material conveying openings (7) are formed in the rotating disc (6), a retraction opening (8) is arranged on the protection frame (5), a plug rod (9) is slidably inserted into the retraction opening (8), a spring (10) is sleeved on the circumferential surface of the plug rod (9) and located in the retraction opening (8), one end of the plug rod (9) is fixedly connected with a positioning block (11) which is slidably connected with the spring (10) in the retraction opening (8), a press riveting air cylinder (12) is fixedly connected in the machine arm (3), a press riveting head (13) is fixedly connected to the output end of the press riveting air cylinder (12), and the press riveting head (13) corresponds to the plurality of material conveying openings (7).

2. The sheet metal press riveting device for sheet metal working according to claim 1, characterized in that: A plurality of plug-in grooves (14) are formed in the plurality of material conveying openings (7), and a plurality of adjusting plates (15) are inserted into the plurality of plug-in grooves (14).

3. The sheet metal press riveting device for sheet metal working according to claim 2, characterized in that: A plurality of arc-shaped bending parts (16) are arranged on the plurality of adjusting plates (15).

4. The sheet metal press riveting device for sheet metal working according to claim 3, characterized in that: A material conveying groove (17) is formed in the top end of the press riveting seat (2), and the material conveying groove (17) corresponds to the plurality of material conveying openings (7).

5. The sheet metal press riveting device for sheet metal working according to claim 4, characterized in that: A discharging sliding opening (18) is fixedly connected to the press riveting seat (2), and the plurality of material conveying openings (7) correspond to the discharging sliding opening (18).

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