CN113000701A - Detachable automatic riveting structure device and mounting method - Google Patents

Detachable automatic riveting structure device and mounting method Download PDF

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Publication number
CN113000701A
CN113000701A CN202110317014.6A CN202110317014A CN113000701A CN 113000701 A CN113000701 A CN 113000701A CN 202110317014 A CN202110317014 A CN 202110317014A CN 113000701 A CN113000701 A CN 113000701A
Authority
CN
China
Prior art keywords
riveting
plate
guide
needle
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110317014.6A
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Chinese (zh)
Inventor
曾文伟
张文兵
何亚超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yihe Precision Technology Group Co ltd
EVA Precision Industrial Holdings Ltd
Original Assignee
Shenzhen Yihe Precision Technology Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yihe Precision Technology Group Co ltd filed Critical Shenzhen Yihe Precision Technology Group Co ltd
Priority to CN202110317014.6A priority Critical patent/CN113000701A/en
Publication of CN113000701A publication Critical patent/CN113000701A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders

Abstract

The invention discloses a detachable automatic riveting structure device, which belongs to the technical field of processing and manufacturing equipment and comprises an upper die base, an upper die plate, a riveting needle, a guide structure, a positioning structure, a lower die base and a lower die positioning needle, wherein the upper die plate comprises a first upper die plate and a second upper die plate, the riveting needle is arranged on the second upper die plate, the lower die positioning needle sequentially penetrates 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 invention, 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

Detachable automatic riveting structure device and mounting method
Technical Field
The invention belongs to the technical field of processing and manufacturing equipment, and particularly relates to a detachable automatic riveting structure device and an installation method.
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.
Disclosure of Invention
The invention aims to: the detachable automatic riveting structure device and the mounting method are provided for solving the problems that the existing riveting device is complex in machining, low in product efficiency and high in manufacturing cost due to few machine tools.
In order to achieve the purpose, the invention adopts the following technical scheme: a detachable automatic riveting structure device comprises an upper die base, an upper die plate, a riveting needle, a pilot structure, a positioning structure, a lower die base and a lower die positioning needle, the upper template comprises a first upper template and a second upper template, an upper base plate is arranged between the first upper template and the upper die holder, an upper clamping plate is arranged between the second upper template and the first upper template, the second upper template is provided with the riveting needle, the lower die positioning needle sequentially penetrates through a lower clamping plate and a 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 limiting column and a lower limiting column, the guide upper positioning block and the lower limiting column are arranged on the first upper template, and the upper limiting column is arranged on the lower die base.
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, and the needle sleeve is made of high-tenacity glue.
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.
As a further description of the above technical solution:
the machine table is provided with an upper pressing plate, a lower bottom plate and an air cylinder, the lower bottom plate is movably connected to the machine table, an upper die base is installed on the upper pressing plate, a lower die base is installed on the lower bottom plate, and the air cylinder is connected to the lower bottom plate.
As a further description of the above technical solution:
the number of the machine stations 8 is at least 2.
The invention also provides a mounting method of the detachable automatic riveting structure device, which specifically comprises the following steps:
firstly, mounting the riveting needle and the second upper template together to form a combined unit, then mounting the combined unit and the upper clamping plate on the first upper template together, mounting the upper die holder and the upper backing plate on the first upper template together, and respectively sleeving the needle sleeves on the riveting needle to complete the assembly of the upper part of the device;
secondly, mounting the lower die positioning needle on the lower template and mounting the lower die positioning needle on the lower template together with the lower clamping plate on the lower template, respectively mounting the outer tube position and the support column on the lower template, assembling the guide rod and the guide upper positioning block together to form a second combination, mounting the second combination and the guide clamping plate on the upper template together, mounting the guide lower positioning block, the profiling support block and the lower positioning column on the lower template, mounting the upper positioning column on the upper template, and completing the lower part assembly of the device;
and thirdly, after the upper and lower devices are assembled, the upper and lower devices are correspondingly installed on the upper pressure plate and the lower bottom plate of the riveting equipment respectively, the descending heights of the upper limiting column and the lower limiting column are set, the upper pressure plate drives the upper riveting device to ascend at the limiting position of the equipment, the lower riveting part is distributed to a placement area to place products, and the installation is completed.
In summary, due to the adoption of the technical scheme, the invention 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 invention, 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 invention, as claimed, but is merely representative of selected embodiments of the invention. 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 detachable automatic 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 and a lower die positioning needle 7, wherein the upper die plate 2 comprises a first upper die plate 21 and a second upper die plate 22, an upper padding 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 arranged 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 arranged on the first upper die plate 21, the upper limiting column 51 is mounted on the lower die holder 6. 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, and the needle sleeve 18 is made of high-tenacity 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 improved die is characterized in that a plurality of machine tables 8 are further arranged, an upper pressing plate 13, a lower base plate 14 and a cylinder 15 are arranged on each machine table 8, the lower base plate 14 is movably connected to the machine tables 8, the upper die base 1 is installed on the upper pressing plate 13, the lower die base 6 is installed on the lower base plate 14, and the cylinder 15 is connected to the lower base plate 14. Install riveting set on a plurality of boards, form a plurality of riveting stations, improve riveted efficiency, when need not use, dismantle it, whole simple structure is convenient.
The number of the machine stations 8 is at least 2.
The invention also provides a mounting method of the detachable automatic riveting structure device, which comprises the following steps:
firstly, mounting the riveting needle 3 and the second upper template 22 together to form a combined unit, then mounting the combined unit and the upper clamp plate 10 on the first upper template 21 together, mounting the upper die holder 1 and the upper backing plate 9 on the first upper template 21 together, and respectively sleeving the needle sleeves 18 on the riveting needle 3 to complete the upper part assembly of the device;
secondly, mounting the lower die positioning needle 7 on the lower die plate 12, mounting the lower die positioning needle on the lower die base 6 together with the lower clamp plate 11, mounting the outer tube position 16 and the support post 17 on the lower die base 6 respectively, assembling the correcting rod 43 and the correcting upper positioning block 41 together to form a second combination, mounting the second combination and the correcting clamp plate 44 on the upper die plate, mounting the correcting lower positioning block 42, the profiling support block 19 and the lower positioning post 52 on the lower die base 6, mounting the upper positioning post 51 on the upper die plate, and completing the assembly of the lower part of the device;
and thirdly, after the upper and lower devices are assembled, the upper and lower devices are correspondingly installed on the upper pressure plate 13 and the lower bottom plate 14 of the riveting equipment respectively, the descending heights of the upper limiting column 51 and the lower limiting column 52 are set, the upper pressure plate 13 drives the upper part of the riveting device to ascend at the limiting position of the equipment, the lower part of the riveting device is distributed to a placement area to place a product, and the installation is completed.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a can dismantle automatic riveted structure device, 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), cope match-plate pattern (2) include first cope match-plate pattern (21) and second cope match-plate pattern (22), first cope match-plate pattern (21) with be provided with between upper die base (1) upper padding plate (9), 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 under 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 just go up locating piece (41) with lower spacing post (52) is installed on first cope match-plate pattern (21), it installs to go up spacing post (51) on die holder (6).
2. The detachable automatic 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 detachable automatic riveting structure device according to claim 1, characterized in that the riveting needle (3) is sleeved with a needle sleeve (18), and the needle sleeve (18) is made of super glue.
4. A detachable automatic riveting structure device according to claim 1, characterized in that the lower die holder (6) is further provided with a profiling support block (19) for supporting a riveting product.
5. A detachable automatic riveting structure device according to claim 1, wherein 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).
6. A detachable automatic riveting structure device according to claim 1, wherein a plurality of machine tables (8) are further provided, an upper pressing plate (13), a lower base plate (14) and a cylinder (15) are arranged on each machine table (8), the lower base plate (14) is movably connected onto the machine tables (8), the upper die holder (1) is installed on the upper pressing plate (13), the lower die holder (6) is installed on the lower base plate (14), and the cylinder (15) is connected onto the lower base plate (14).
7. A detachable automatic riveting structure device according to claim 1, characterized in that the number of the machine stations (8) is at least 2.
8. A method for mounting a detachable automatic riveting structure device is characterized by comprising the following steps:
firstly, mounting the riveting needle (3) and the second upper template (22) together to form a combined unit, then mounting the combined unit and the upper clamp plate (10) on the first upper template (21), mounting the upper die holder (1) and the upper backing plate (9) on the first upper template (21), respectively sleeving the needle sleeve (18) on the riveting needle (3), and completing the upper part assembly of the device;
secondly, mounting the lower die positioning needle (7) on the lower template (12) and mounting the lower die positioning needle and the lower clamp plate (11) on the lower die base (6), respectively mounting the outer tube position (16) and the support column (17) on the lower die base (6), assembling the guide rod (43) and the guide upper positioning block (41) together to form a second combination, mounting the second combination and the guide clamp plate (44) on the upper template, mounting the guide lower positioning block (42), the profiling support block (19) and the lower positioning column (52) on the lower die base (6), mounting the upper positioning column (51) on the upper template, and completing the lower part assembly of the device;
and thirdly, after the upper and lower parts of devices are assembled, the upper and lower parts of devices are correspondingly installed on the upper pressing plate (13) and the lower bottom plate (14) of the riveting equipment respectively, the descending heights of the upper limiting column (51) and the lower limiting column (52) are set, the upper pressing plate (13) drives the upper part of riveting device to ascend at the limiting position of the equipment, the lower part of riveting device is distributed to a placement area to place products, and the installation is completed.
CN202110317014.6A 2021-03-24 2021-03-24 Detachable automatic riveting structure device and mounting method Pending CN113000701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110317014.6A CN113000701A (en) 2021-03-24 2021-03-24 Detachable automatic riveting structure device and mounting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110317014.6A CN113000701A (en) 2021-03-24 2021-03-24 Detachable automatic riveting structure device and mounting method

Publications (1)

Publication Number Publication Date
CN113000701A true CN113000701A (en) 2021-06-22

Family

ID=76406740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110317014.6A Pending CN113000701A (en) 2021-03-24 2021-03-24 Detachable automatic riveting structure device and mounting method

Country Status (1)

Country Link
CN (1) CN113000701A (en)

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