CN215315168U

CN215315168U - Novel multi-station riveting structure device

Info

Publication number: CN215315168U
Application number: CN202120601218.8U
Authority: CN
Inventors: 张耀华; 张文兵; 何亚超; 曾文伟
Original assignee: Shenzhen Yihe Precision Technology Group Co ltd
Current assignee: Shenzhen Yihe Precision Technology Group Co ltd; EVA Precision Industrial Holdings Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-28
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a multi-station novel riveting structure device, which belongs to the technical field of processing and manufacturing equipment and comprises an upper die base, an upper die plate, riveting needles, a guide structure, a positioning structure, a lower die base and lower die positioning needles, wherein the upper die plate comprises a first upper die plate and a second upper die plate, the riveting needles are arranged on the second upper die plate, the lower die positioning needles sequentially penetrate through a lower clamp plate and the lower die plate, the lower clamp plate is arranged on the lower die base, the guide structure comprises a guide upper positioning block, a guide lower positioning block, a guide rod and a guide clamp plate, the positioning structure comprises an upper limiting column and a lower limiting column, the guide upper positioning block and the lower limiting column are arranged on the first upper die plate, and the upper limiting column is arranged on the lower die base. According to the utility model, the riveting device is arranged on the machine table, the metal piece is automatically riveted through the air cylinder and the hydraulic cylinder, and the die can be directly disassembled when not needed, so that the machine table is saved, the cost is low, and the efficiency is high.

Description

Novel multi-station riveting structure device

Technical Field

The utility model belongs to the technical field of processing and manufacturing equipment, and particularly relates to a multi-station novel riveting structure device.

Background

In the industries of automobiles, mobile communication, televisions, displays and the like, various small workpieces such as metal, plastics and the like are often used, a stamping riveting device is generally adopted to rivet a metal piece for a required metal workpiece, today of high-speed development of stamping, manufacturing cost saving and processing efficiency improvement are very important, but the existing riveting device is high in manufacturing cost, complex in processing, more and more dies and larger, but a few machine tools are used, the manufacturing production of products is limited, meanwhile, the production quality requirement of the required metal piece is high, the development period is short, certain requirements are met for the number of the machine tools, and the existing riveting device cannot meet the production requirements of the required products.

Therefore, there is a need for a detachable automatic riveting structure device which has a short manufacturing period, is not limited to a machine tool, has a small machining amount, is low in cost, is small and safe to operate, and solves the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve traditional combination wall body and not be provided with any air purification structure including, can't carry out air purification to the region that the wall body used and handle, the feature of environmental protection of wall body is not good, does not install any detachable combination panel including traditional combination wall body simultaneously, leads to the wall body not to have heat preservation effectively, noise reduction effect, problem that functional singleness, and the novel riveting structure device of multistation that provides.

In order to achieve the purpose, the utility model adopts the following technical scheme: a multi-station novel riveting structure device comprises an upper die base, an upper die plate, a riveting needle, a guide structure, a positioning structure, a lower die base, a lower die positioning needle and a plurality of machine tables, wherein the upper die plate comprises a first upper die plate and a second upper die plate, an upper base plate is arranged between the first upper die plate and the upper die base, an upper clamping plate is arranged between the second upper die plate and the first upper die plate, the riveting needle is arranged on the second upper die plate, the lower die positioning needle sequentially penetrates through a lower clamping plate and the lower die plate, the lower clamping plate is arranged on the lower die base, the guide structure comprises a guide upper positioning block, a guide lower positioning block, a guide rod and a guide clamping plate, the positioning structure comprises an upper positioning column and a lower positioning column, the guide upper positioning block and the lower positioning column are arranged on the first upper die plate, the upper positioning column is arranged on the lower die base, the machine table is provided with an upper pressing plate, a lower base plate and an air cylinder, the lower base plate is movably connected onto the machine table, an upper die base is installed on the upper pressing plate, a lower die base is installed on the lower base plate, and the air cylinder is connected onto the lower base plate.

As a further description of the above technical solution:

the lower die base is further provided with a plurality of outer tube positions and a plurality of supporting columns, and the outer tube positions and the supporting columns are arranged on the peripheral side of the lower die base.

As a further description of the above technical solution:

the riveting needle is sleeved with a needle sleeve.

As a further description of the above technical solution:

the needle sleeve is made of acrylic rubber.

As a further description of the above technical solution:

and the lower die base is also provided with a profiling supporting block for supporting a riveting product.

As a further description of the above technical solution:

the guide rod is connected to the guide upper positioning block, a guide groove is formed in the guide lower positioning block, and the guide rod is matched with the guide groove.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the riveting device, the riveting device is divided into an upper part and a lower part, the riveting device is installed according to a drawing, the upper part of the riveting device is positioned and installed on the upper pressing plate of the equipment machine table, the lower part of the riveting device is installed on the equipment machine table and the lower bottom plate, automatic riveting of a product can be achieved through the hydraulic cylinder and the air cylinder of the equipment, when the riveting device is not used, the upper part and the lower part of the riveting device only need to be disassembled, the whole structure is simple, the manufacturing cost is low, the traditional riveting process is saved, and the product riveting efficiency is improved.

2. According to the utility model, a plurality of riveting devices can be simultaneously arranged on a plurality of machine tables of the equipment to form a plurality of riveting stations for multi-station simultaneous production, so that the production efficiency is high.

3. According to the riveting device, the lower pressing plate on the machine table is movably connected to the machine table, the switch is pressed, the air cylinder pushes the lower pressing plate to drive the lower die holder to the placing area to place a product, then the lower pressing plate returns to the original track, the upper limiting column and the lower limiting column position the device, the guide rod and the guide lower positioning block are combined in a guiding mode, the riveting needle opens a product hole and presses the product hole to be riveted, and the whole riveting process is simple, efficient, safe and high in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a novel multi-station riveting structure device.

Fig. 2 is a schematic view of a top view of a multi-station novel riveting structure device.

Fig. 3 is a schematic view of the internal structure of a novel multi-station riveting structure device.

Fig. 4 is a use state diagram of the novel multi-station riveting structure device.

Fig. 5 is a schematic diagram of a machine structure of a multi-station riveting structure device.

Illustration of the drawings:

1-an upper die holder; 2, mounting a template; 21-a first upper template; 22-a second upper template; 3-riveting needles; 4-a pilot structure; 41-guiding an upper positioning block; 42-guiding a lower positioning block; 43-a pilot rod; 44-a guide splint; 5-a positioning structure; 51-upper limiting column; 52-lower limiting column; 6-a lower die holder; 7-lower die positioning pin; 8-a machine platform; 9-upper cushion plate; 10-upper splint; 11-lower splint; 12-a lower template; 13-an upper platen; 14-a lower base plate; 15-cylinder; 16-outer tube position; 17-a support column; 18-needle sleeve; 19-a profiling support block; 20-guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to the orientation or position relationship based on the drawings or the orientation or position relationship that the utility model product is usually placed when in use, and are only used for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or the element to be referred must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a multi-station novel riveting structure device comprises an upper die base 1, an upper die plate 2, a riveting needle 3, a guide structure 4, a positioning structure 5, a lower die base 6, a lower die positioning needle 7 and a plurality of machine tables 8, wherein the upper die plate 2 comprises a first upper die plate 21 and a second upper die plate 22, an upper backing plate 9 is arranged between the first upper die plate 21 and the upper die base 1, an upper clamping plate 10 is arranged between the second upper die plate 22 and the first upper die plate 21, the riveting needle 3 is arranged on the second upper die plate 22, the lower die positioning needle 7 sequentially penetrates through a lower clamping plate 11 and a lower die plate 12, the lower clamping plate 11 is installed on the lower die base 6, the guide structure 4 comprises a guide upper positioning block 41, a guide lower positioning block 42, a guide rod 43 and a guide clamping plate 44, the positioning structure 5 comprises an upper positioning column 51 and a lower positioning column 52, the guide upper positioning block 41 and the lower positioning column 52 are installed on the first upper die plate 21, the upper limiting column 51 is installed on the lower die base 6, an upper pressing plate 13, a lower bottom plate 14 and an air cylinder 15 are arranged on the machine table 8, the lower bottom plate 14 is movably connected to the machine table 8, the upper die base 1 is installed on the upper pressing plate 13, the lower die base 6 is installed on the lower bottom plate 14, and the air cylinder 15 is connected to the lower bottom plate 14. Through being divided into upper and lower part with riveting set, install it, install riveting set's upper portion location on the top board of equipment board, install equipment board with riveting set's the latter half on the bottom plate, the automatic riveting of product can be realized through pneumatic cylinder and the cylinder of equipment, when not using, only need dismantle the device upper and lower part, whole simple structure, the cost of manufacture is low, traditional riveting process has been practiced thrift, the efficiency of product riveting is improved, and simultaneously, a plurality of riveting set can be installed simultaneously on a plurality of boards of equipment, form on a plurality of stations, carry out multistation coproduction, make the device not limit the lathe, and production efficiency is high.

The lower die holder 6 is further provided with a plurality of outer tube positions 16 and a plurality of support pillars 17, and the outer tube positions 16 and the support pillars 17 are arranged on the peripheral side of the lower die holder 6. The overall stability of the riveting device is improved.

The riveting needle 3 is sleeved with a needle sleeve 18.

The needle sheath 18 is made of acrylic glue. When riveting, cushion the riveting needle, the shock attenuation increases the wearability of riveting needle.

And a profiling supporting block 19 for supporting a riveting product is also arranged on the lower die base 6. The problem of riveting products that riveting quality is not good due to uneven bottom stress when riveting is avoided.

The guide rod 43 is connected to the guide upper positioning block 41, the guide lower positioning block 42 is provided with a guide groove 20, and the guide rod 43 is matched with the guide groove 20. When the riveting device is used for riveting, the riveting device is guided, the upper part and the lower part of the riveting device can be combined during riveting, and the riveting quality of the riveting device is ensured.

The working principle is as follows: through being divided into upper and lower part with riveting set, install it, install riveting set's upper portion location on the top board of equipment board, install equipment board with riveting set's the latter half on the bottom plate, the automatic riveting of product can be realized through pneumatic cylinder and the cylinder of equipment, when not using, only need dismantle the device upper and lower part, whole simple structure, the cost of manufacture is low, traditional riveting process has been practiced thrift, the efficiency of product riveting is improved, and simultaneously, a plurality of riveting set can be installed simultaneously on a plurality of boards of equipment, form on a plurality of stations, carry out multistation coproduction, make the device not limit the lathe, and production efficiency is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel riveted structure device of multistation, includes upper die base (1), cope match-plate pattern (2), riveting needle (3), leads positive structure (4), location structure (5), die holder (6) and lower mould pilot pin (7) and a plurality of board (8), a serial communication port, cope match-plate pattern (2) are including first cope match-plate pattern (21) and second cope match-plate pattern (22), first cope match-plate pattern (21) with be provided with upper padding plate (9) between upper die base (1), second cope match-plate pattern (22) with be provided with punch holder (10) between first cope match-plate pattern (21), be provided with on second cope match-plate pattern (22) riveting needle (3), lower mould pilot pin (7) pass lower plate (11) and lower bolster (12) in proper order, lower plate (11) are installed on die holder (6), lead positive structure (4) including leading positive locating piece (41), Lead lower locating piece (42), lead positive pole (43) and lead positive splint (44), location structure (5) are including last spacing post (51) and lower spacing post (52), lead and go up locating piece (41) and install down spacing post (52) on first cope match-plate pattern (21), it installs to go up spacing post (51) on lower bolster (6), be provided with upper press plate (13), lower plate (14) and cylinder (15) on board (8), lower plate (14) swing joint be in on board (8), upper die base (1) is installed on upper press plate (13), lower bolster (6) are installed on lower plate (14), cylinder (15) are connected on lower plate (14).

2. A novel multi-station riveting structure device according to claim 1, wherein the lower die holder (6) is further provided with a plurality of outer tube positions (16) and a plurality of support columns (17), and the outer tube positions (16) and the support columns (17) are arranged on the periphery of the lower die holder (6).

3. A novel multi-station riveting structure device according to claim 1, wherein the riveting needle (3) is sleeved with a needle sleeve (18).

4. A novel multi-station riveting structure device according to claim 3, wherein the needle sleeve (18) is made of acrylic glue.

5. A novel multi-station riveting structure device according to claim 1, wherein the lower die holder (6) is further provided with a profiling supporting block (19) for supporting a riveting product.

6. A novel multi-station riveting structure device according to claim 1, wherein the correcting rod (43) is connected to the correcting upper positioning block (41), the correcting lower positioning block (42) is provided with a guide groove (20), and the correcting rod (43) is matched with the guide groove (20).