CN219520545U

CN219520545U - Square positioning punching device

Info

Publication number: CN219520545U
Application number: CN202320518227.XU
Authority: CN
Inventors: 陈柏阳; 黄甫导; 王甚二
Original assignee: Baise Rainbow Aluminum Co ltd
Current assignee: Baise Rainbow Aluminum Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-15
Anticipated expiration: 2033-03-16

Abstract

The utility model belongs to the technical field of aluminum product processing equipment, and particularly relates to a square positioning punching device which comprises a workbench, a support frame and a hydraulic cylinder, wherein the support frame is arranged on the workbench, the hydraulic cylinder is arranged at the upper end of the support frame, the punching mechanism comprises a sliding frame, a motor, a square linking component and four punching components, the driving end of the hydraulic cylinder is connected with the sliding frame, the motor is arranged on the sliding frame, the output end of the hydraulic cylinder is connected with the square linking component, the four punching components are rotatably connected to the lower end of the sliding frame in a circular array, and the square linking component is sequentially connected with the four punching components. According to the utility model, four punching assemblies are arranged on the sliding frame and integrally driven by the square linking assembly, so that the rationality of the frame is optimized, the aluminum profile needing square punching is conveniently punched, the production and the manufacture of a large number of aluminum profiles are conveniently handled, and the working efficiency is improved.

Description

Square positioning punching device

Technical Field

The utility model belongs to the technical field of aluminum product processing equipment, and particularly relates to a square positioning punching device.

Background

The aluminum profile can be used in the field of building prefabricated members, in particular to doors, windows, steel frame house foundations and the like; when the aluminum profile is used for a mounting, the aluminum profile is required to be perforated so as to meet the mounting and use requirements.

The bulletin number is CN210702673U, the patent name is to open a perforating device for aluminum profiles, and an operating table, a profile clamp, a perforating assembly, a second driving piece and a third driving piece are disclosed; the drilling assembly comprises a fixed mounting plate which moves reciprocally along the bracket in a first direction, a sliding mounting plate which is connected with the fixed mounting plate in a sliding way and reciprocates in a second direction, a drill mechanism arranged on the sliding mounting plate and the like, and has the technical characteristics that the drill mechanism can adjust the relative position with the aluminum profile and drill holes through the cooperation of a second driving piece and a third driving piece, so that the drilling efficiency of the aluminum profile is accelerated; however, there is a disadvantage in that the above-disclosed tapping device needs to perform a hole drilling operation one by one when it is required to perform tapping on an aluminum profile having square holes, which is not suitable for mass production, and therefore, based on the above-described disadvantage, a better technical solution is required to solve the above-described technical problems.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a square positioning punching device which mainly solves the technical problems that in the prior art, hole drilling operation is needed to be carried out one by one on holes when an aluminum profile needing square punching is punched, and the efficiency is low so that mass production and manufacturing are not facilitated.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the square positioning punching device comprises a workbench, a supporting frame and a hydraulic cylinder, wherein the supporting frame is arranged on the workbench, the hydraulic cylinder is arranged at the upper end of the supporting frame,

the utility model also comprises a punching mechanism, the punching mechanism comprises a sliding frame, a motor, a square linking component and four punching components, the driving end of the hydraulic cylinder is connected with the sliding frame, the motor is arranged on the sliding frame, the output end of the motor is connected with the square linking component,

four the subassembly that punches is circular array rotation and connects the lower extreme of sliding frame, the four square link subassembly is connected with four in proper order the subassembly that punches.

Preferably, the sliding frame comprises two disc seats arranged up and down and a plurality of connecting rods connected with the two disc seats, the motor is arranged on one disc seat positioned above, and four punching assemblies are rotatably connected on one disc seat positioned below.

Preferably, the square linking assembly comprises a connecting block, square linking elements and offset connecting rods, the square linking elements comprise a center block and four linking pieces which are distributed in a circular array and are arranged on the center block, one end of the connecting block is fixedly connected with the output end of the motor, the other end of the connecting block is rotationally connected with the center block, one end, far away from the center block, of each linking piece is rotationally connected with one offset connecting rod, and one end, far away from each linking piece, of each offset connecting rod is fixedly connected with one punching assembly.

Preferably, the punching assembly comprises a rotary drum and a drill bit, a limiting piece is arranged on the lower end face of the disc seat, the rotary drum is rotationally connected in the limiting piece, the upper end of the rotary drum upwards penetrates through the disc seat and is fixedly connected with the offset connecting rod, and the drill bit is inserted in the rotary drum.

Preferably, a guiding slide bar is arranged on the supporting frame at one side of the hydraulic cylinder, and the guiding slide bar penetrates through the two disc seats downwards.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. the utility model provides a square positioning punching device which is simple in structure and convenient to use, four punching assemblies are arranged on a sliding frame and integrally driven by square linkage assemblies, so that the rationality of the framework is optimized, the aluminum profile needing square punching is conveniently punched, the production and the manufacture of a large number of aluminum profiles are conveniently coped with, and the working efficiency is improved.

2. According to the four-direction linkage assembly, the connecting blocks, the four-direction linkage elements and the offset connecting rod are arranged in a structure and connected between the motor and the four punching assemblies, the rationality of the framework is optimized, the motor is used for driving the connecting blocks to rotate, the four-direction linkage elements are driven to move circularly, the four linkage pieces at the four positioning angles of the four-direction linkage elements respectively drive one offset connecting rod to rotate, so that the punching assemblies are driven to rotate to finish four-direction positioning and punching operation of the aluminum profile, and the rationality and convenience of the device are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the disc seat according to the present utility model;

FIG. 3 is a schematic view of a square link element according to the present utility model;

FIG. 4 is a schematic view of the structure of the connecting block of the utility model;

FIG. 5 is a front view of an inventive offset connecting rod;

FIG. 6 is a side view of an offset connecting rod of the utility model;

fig. 7 is an enlarged schematic view at a of fig. 1.

The main reference symbols in the drawings are as follows:

1. a work table; 2. a support frame; 3. a hydraulic cylinder; 4. a punching mechanism; 41. a sliding frame; 411. a disc seat; 412. a connecting rod; 42. a motor; 43. a tetragonal link component; 431. a connecting block; 432. a tetragonal link; 4321. a center block; 4322. a link plate; 433. a deflection connecting rod; 44. a punching assembly; 441. a rotating drum; 442. a drill bit; 5. a limiting piece; 6. and a slide guiding rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 7, a tetragonal positioning punching device comprises a workbench 1, a support frame 2 and a hydraulic cylinder 3, wherein the support frame 2 is arranged on the workbench 1, and the hydraulic cylinder 3 is arranged at the upper end of the support frame 2; the utility model also comprises a punching mechanism 4, wherein the punching mechanism 4 comprises a sliding frame 41, a motor 42, a square linkage assembly 43 and four punching assemblies 44, the driving end of the hydraulic cylinder 3 is connected with the sliding frame 41, the motor 42 is arranged on the sliding frame 41, the output end of the motor is connected with the square linkage assembly 43, the four punching assemblies 44 are rotationally connected to the lower end of the sliding frame 41 in a circular array, and the square linkage assembly 43 is sequentially connected with the four punching assemblies 44; the four punching assemblies 44 are arranged on the sliding frame 41 and integrally driven by the square linking assembly 43, so that the rationality of the framework is optimized, the aluminum profile needing square punching is conveniently punched, the production and the manufacture of large-batch aluminum profiles are conveniently handled, and the working efficiency is improved.

In this embodiment, the sliding frame 41 includes two disc seats 411 disposed up and down and a plurality of connecting rods 412 connecting the two disc seats 411, the motor 42 is mounted on one disc seat 411 located above, and four punching assemblies 44 are rotatably connected to one disc seat 411 located below. Specifically, a guide slide bar 6 is arranged on the support frame 2 at one side of the hydraulic cylinder 3, and the guide slide bar 6 penetrates through the two disc seats 411 downwards; the sliding frame 41 is driven by the hydraulic cylinder 3 to slide up and down so as to carry out tapping operation on the aluminum profile to be tapped placed on the workbench 1, and the sliding guide rod 6 plays roles of sliding guide and limiting.

In this embodiment, the square linking assembly 43 includes a connecting block 431, a square linking member 432 and offset connecting rods 433, the square linking member 432 includes a central block 4321 and four linking pieces 4322 distributed on the central block 4321 in a circular array, one end of the connecting block 431 is fixedly connected with the output end of the motor 42, the other end is rotationally connected with the central block 4321, one end of the four linking pieces 4322 far from the central block 4321 is respectively rotationally connected with one offset connecting rod 433, and one end of the four offset connecting rods 433 far from the linking pieces 4322 is respectively fixedly connected with one punching assembly 44; the square linking assembly 43 is connected between the motor 42 and the punching assembly 44, and the motor 42 drives the connecting block 431 to rotate to drive the square linking element 432 to move circularly, and the linking pieces 4322 on four positioning angles of the square linking element 432 respectively drive one offset connecting rod 433 to rotate, so that the punching assembly 44 is driven to rotate to complete square positioning and drilling operation of the aluminum profile.

In this embodiment, the punching assembly 44 includes a drum 441 and a drill bit 442, the lower end surface of the disc seat 411 is provided with a limiting member 5, the drum 441 is rotatably connected in the limiting member 5, and the upper end of the drum 441 penetrates the disc seat 411 upwards and is fixedly connected with the offset connecting rod 433, and the drill bit 442 is inserted in the drum 441.

The working principle of the utility model is as follows: when the square positioning punching device is particularly used, an aluminum profile to be punched is placed on a workbench 1 and fixed and limited, a motor 42 is used for driving a connecting block 431 to rotate, a square connecting piece 432 is driven to move circularly, four connecting pieces 4322 on four positioning angles of the square connecting piece 432 respectively drive an offset connecting rod 433 to rotate, so that a punching assembly 44 is driven to rotate, a sliding frame 41 is driven to slide up and down through a hydraulic cylinder 3, and the punching operation of the aluminum profile can be completed by a drill bit 442 on the punching assembly 44. The four punching assemblies 44 are arranged on the sliding frame 41 and integrally driven by the square linking assembly 43, so that the rationality of the framework is optimized, the aluminum profile needing square punching is conveniently punched, the production and the manufacture of large-batch aluminum profiles are conveniently handled, and the working efficiency is improved.

The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims

1. The square positioning punching device comprises a workbench (1), a support frame (2) and a hydraulic cylinder (3), wherein the support frame (2) is arranged on the workbench (1), the hydraulic cylinder (3) is arranged at the upper end of the support frame (2),

it is characterized in that the device also comprises a punching mechanism (4), the punching mechanism (4) comprises a sliding frame (41), a motor (42), a square linkage assembly (43) and four punching assemblies (44), the driving end of the hydraulic cylinder (3) is connected with the sliding frame (41), the motor (42) is arranged on the sliding frame (41), the output end of the motor is connected with the square linkage assembly (43),

the four punching assemblies (44) are rotatably connected to the lower end of the sliding frame (41) in a circular array, and the four square linking assemblies (43) are sequentially connected with the four punching assemblies (44).

2. A tetragonal positioning and perforating device as claimed in claim 1, characterized in that said sliding frame (41) comprises two disc seats (411) arranged up and down and a plurality of connecting rods (412) connecting two of said disc seats (411), said motor (42) is mounted on one of said disc seats (411) located above, and four perforating assemblies (44) are rotatably connected on one of said disc seats (411) located below.

3. The tetragonal positioning and punching device according to claim 2, wherein the tetragonal linking component (43) comprises a connecting block (431), tetragonal linking pieces (432) and offset connecting rods (433), the tetragonal linking pieces (432) comprise a central block (4321) and four linking pieces (4322) distributed on the central block (4321) in a circular array, one end of the connecting block (431) is fixedly connected with the output end of the motor (42), the other end of the connecting block is rotatably connected with the central block (4321), one end of the four linking pieces (4322) far away from the central block (4321) is respectively rotatably connected with one offset connecting rod (433), and one end of the four offset connecting rods (433) far away from the linking pieces (4322) is respectively fixedly connected with one punching component (44).

4. A tetragonal positioning and perforating device as claimed in claim 3, characterized in that the perforating assembly (44) comprises a rotary drum (441) and a drill bit (442), a limiting piece (5) is mounted on the lower end surface of the disc seat (411), the rotary drum (441) is rotatably connected in the limiting piece (5), the upper end of the rotary drum penetrates through the disc seat (411) upwards and is fixedly connected with the offset connecting rod (433), and the drill bit (442) is inserted in the rotary drum (441).

5. A tetragonal positioning punch device according to claim 2, characterised in that a slide guiding bar (6) is arranged on the support frame (2) at one side of the hydraulic cylinder (3), the slide guiding bar (6) penetrating downwards through both disc seats (411).