CN214557111U

CN214557111U - Aluminum profile right-angle riveting device

Info

Publication number: CN214557111U
Application number: CN202120685679.8U
Authority: CN
Inventors: 左友戏
Original assignee: Xiamen Anjin Door Industry Co ltd
Current assignee: Xiamen Anjin Door Industry Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-02
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses an aluminum profile right-angle riveting device, which relates to the technical field of riveting devices and mainly aims to solve the problem that the rivet of the existing aluminum profile right-angle riveting device after riveting an aluminum profile forms a protrusion on the surface of the aluminum profile, which is not beneficial to the subsequent processing of the aluminum profile; the device includes punching press mechanism, riveting mechanism and elevating system punch a hole, the riveting mechanism that punches a hole includes No. two bases and sets up a through-hole, No. two through-holes on a base, be provided with on No. two bases the box just be provided with the support frame on the box, No. three motors of fixedly connected with just on the support frame be provided with the main shaft on No. three motors, the main shaft runs through the box just end fixedly connected with carousel under the main shaft, be provided with a motor and No. two motors on the carousel just No. one motor and No. two motors set up about carousel center pin symmetry, the tip is provided with the pivot No. one under the motor, the tip is provided with the pivot No. two under No. two motors.

Description

Aluminum profile right-angle riveting device

Technical Field

The utility model relates to a riveting set technical field specifically is an aluminium alloy right angle riveting set.

Background

Aluminum, one of the most commercially used metal materials, has the following advantages over other metal materials:

(1) the density of the aluminum profile is only 2.7g/cm3, which is about 1/3 of the density of steel, copper or brass (7.83 g/cm3, 8.93 g/cm3, respectively). Aluminum can exhibit excellent corrosion resistance under most environmental conditions, including in air, water (or brine), petrochemistry, and many chemical systems;

(2) aluminum profiles are often chosen for their excellent electrical conductivity. On a weight equal basis, the conductivity of aluminum is similar to that of copper 1/2;

(3) the thermal conductivity of aluminum alloy is about 50-60% of that of copper, which is beneficial to manufacturing heat exchangers, evaporators, heating appliances, cooking utensils, cylinder covers and radiators of automobiles;

(4) aluminum profiles are non-ferromagnetic, which is an important property for the electrical and electronics industries. Aluminum profiles are not self-flammable, which is important for applications involving handling or contacting flammable and explosive materials;

(5) the workability of the aluminum profile is excellent. In the various wrought and cast aluminium alloys, and in the various states that these alloys have after their production, the machining characteristics vary considerably, requiring special machines or techniques

(6) The particular tensile strength, yield strength, ductility and corresponding work hardening rate dictate the amount of deformation allowed;

(7) the aluminum has extremely high recoverability, and the characteristics of the secondary aluminum are almost not different from those of the primary aluminum;

riveting is a method for connecting a plurality of parts by upsetting a nail rod in a rivet hole of the part and forming a nail head by using axial force. The riveting process is convenient to process, uniform and reliable in force transmission, good in product toughness and shaping, particularly suitable for connection of parts which are difficult to weld with different materials, widely applied to almost all the machining fields, particularly indispensable steps for aluminum profiles, but the aluminum profile riveting device on the market can form a protrusion on the surface of the aluminum profile after riveting the aluminum profile, so that the subsequent processing of the aluminum profile is not facilitated, and the aluminum profile right-angle riveting device is specially designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy right angle riveting set to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an aluminium alloy right angle riveting set, includes punching press mechanism, punching rivet mechanism and elevating system, punching rivet mechanism includes No. two bases and sets up a through-hole, No. two through-holes on a base, be provided with the box on No. two bases just be provided with the support frame on the box, No. three motors of fixedly connected with just on the support frame be provided with the main shaft on No. three motors, the main shaft runs through the box just fixedly connected with carousel under the main shaft, be provided with a motor and No. two motors on the carousel just a motor and No. two motors set up about carousel center pin symmetry, the tip is provided with the pivot No. one under No. one motor, the tip is provided with the pivot No. two under No. two motors.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: elevating system just including setting up a pneumatic cylinder on a base just be provided with the telescopic link No. one on the pneumatic cylinder, a telescopic link with base fixed connection No. two.

In one alternative: punching press mechanism just including setting up No. two pneumatic cylinders in a base the pneumatic cylinder upper end is provided with the telescopic link No. two, punching press mechanism is located under the through-hole.

In one alternative: no. two bases are provided with a groove just No. one the pivot with No. two the pivot all is located No. one the inslot portion.

In one alternative: the utility model discloses a base, including base, tip, buffer gear, No. three bases, evenly be provided with four sleeves No. three on the base and be provided with the guide bar No. one on the sleeve, telescopic inner wall with No. one pressure spring of tip fixedly connected with under the guide bar, tip is provided with the slipmat under No. three bases.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the punching and riveting mechanism arranged in the device can solve the problem that after the aluminum profile is riveted by the existing device, the rivet forms a bulge which is exposed suddenly and leaks with the surface year of the aluminum profile, and particularly, the rivet is adsorbed on a rotating disc of a motor starting No. three, so that a rotating shaft No. two is rotated to the left end of a groove No. one, and then the motor starting No. two drives the rotating shaft No. two to rotate; then start No. one the pneumatic cylinder again and drive No. two bases decline and accomplish the punching a hole to the aluminium alloy, can form T shape hole on the panel this moment, place the rivet in here, then start this device and just can not form rivet arch riveting the aluminium alloy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the second rotating shaft of the present invention.

Fig. 3 is a schematic structural diagram of the seed tray of the present invention.

Notations for reference numerals: no. 1 base, a pneumatic cylinder 2, an telescopic link 3, No. 4 bases, rivet 5, a groove 6, pivot 7, box 8, carousel 9, a motor 10, main shaft 11, support frame 13, No. two motors 14, No. two pivots 15, No. two pneumatic cylinders 16, No. two telescopic links 17, a through-hole 18, No. two through-holes 19, No. three bases 20, a sleeve 21, a pressure spring 22, a guide bar 23, slipmat 24, No. three motors 25, through-hole 26,

square joint

27, 28 drill bits.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, an aluminum profile right-angle riveting device includes a punching mechanism, a punching riveting mechanism, and a lifting mechanism, the punching riveting mechanism includes a second base 4, a first through hole 18 and a second through hole 19 disposed on the first base 1, the second base 4 is provided with a box 8, the box 8 is provided with a support frame 13, the support frame 13 is fixedly connected with a third motor 25, the third motor 25 is provided with a spindle 11, the spindle 11 penetrates through the box 8, a turntable 9 is fixedly connected to a lower end of the spindle 11, the turntable 9 is provided with a first motor 10 and a second motor 14, the first motor 10 and the second motor 14 are symmetrically disposed about a central axis of the turntable 9, a first rotating shaft 7 is disposed at a lower end of the first motor 10, a second rotating shaft 15 is disposed at a lower end of the second motor 14, the second base 4 is provided with a first groove 6, the first rotating shaft 7 and the second rotating shaft 15 are both located in the first groove 6, the lower end of the first rotating shaft 7 is provided with 26, the lower end of the 26 is provided with a rivet 5, the rivet 5 is matched with the first through hole 18 for use, the punching mechanism comprises a second hydraulic cylinder 16 arranged in the first base 1, the upper end of the second hydraulic cylinder 16 is provided with a second telescopic rod 17, the punching mechanism is located under the first through hole 18, the lifting mechanism comprises a first hydraulic cylinder 2 arranged on the first base 1, a first telescopic rod 3 is arranged on the first hydraulic cylinder 2, and the first telescopic rod 3 is fixedly connected with the second base 4;

when the aluminum profile fixing device is used specifically, firstly, an aluminum profile is placed on a working platform at the upper end part of the first base 1, and then the rivet 5 is adsorbed on the first base 26; secondly, starting a third motor 25 to rotate the turntable 9, enabling a second rotating shaft 15 to rotate to the left end of the first groove 6, and then starting a second motor 14 to drive the second rotating shaft 15 to rotate; secondly, starting the first hydraulic cylinder 2 to drive the second base 4 to descend to complete punching of the aluminum profile, specifically, starting the first hydraulic cylinder 2 to drive the first telescopic rod 3 to descend, and since the first telescopic rod 3 is fixedly connected with the second base 4, the first hydraulic cylinder 2 can drive the second rotary shaft 15 on the second base 4 to descend to complete punching of the aluminum profile; secondly, after the aluminum profile is punched, the first hydraulic cylinder 2 is started again to lift the second base 4, then the third motor 25 is started to drive the turntable 9 to rotate so that the first rotating shaft 7 is aligned with the first through hole 18, and then the first hydraulic cylinder 2 is started again to drive the second base 4 to descend so that the rivet 5 is placed in the first through hole 18; and finally, starting a second hydraulic cylinder 16 positioned in the first base 1, pushing a second telescopic rod 17 by the second hydraulic cylinder 16, and extruding the lower end part of the rivet 5 by the second telescopic rod 17 to complete the riveting action on the aluminum profile.

Example 2

The embodiment of the utility model differs from embodiment 1 in that the lower end of the first base 1 is provided with a buffer mechanism, the buffer mechanism comprises a third base 20, four first sleeves 21 are evenly arranged on the third base 20, a first guide rod 23 is arranged on the first sleeve 21, a first pressure spring 22 is fixedly connected with the lower ends of the inner wall of the first sleeve 21 and the first guide rod 23, and the lower end of the third base 20 is provided with an anti-skid pad 24;

during the specific use, because this device is provided with a plurality of motors and hydraulic means, thereby can appear obvious vibration influence riveting precision at the during operation, specifically be, when this device appears, a guide bar 23 can compress a pressure spring 22 and offset the vibration effect and move assurance riveting precision, and the slipmat 24 that No. three base 20 bottom portions set up simultaneously can guarantee the stability of whole device, and other steps are operated according to embodiment 1 at last can.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The aluminum profile right-angle riveting device comprises a punching mechanism, a punching riveting mechanism and a lifting mechanism, and is characterized in that the punching riveting mechanism comprises a second base (4), and a first through hole (18) and a second through hole (19) which are arranged on the first base (1), a box body (8) is arranged on the second base (4), a supporting frame (13) is arranged on the box body (8), a third motor (25) is fixedly connected on the supporting frame (13), a main shaft (11) is arranged on the third motor (25), the main shaft (11) penetrates through the box body (8), a turntable (9) is fixedly connected with the lower end of the main shaft (11), a first motor (10) and a second motor (14) are arranged on the turntable (9), and the first motor (10) and the second motor (14) are symmetrically arranged about the central axis of the turntable (9), the lower tip of a motor (10) is provided with pivot (7) No. one, No. two motors (14) lower tip is provided with pivot (15) No. two.

2. The aluminum profile right-angle riveting device according to claim 1, characterized in that the lifting mechanism comprises a first hydraulic cylinder (2) arranged on a first base (1), a first telescopic rod (3) is arranged on the first hydraulic cylinder (2), and the first telescopic rod (3) is fixedly connected with a second base (4).

3. The aluminum profile right-angle riveting device according to claim 1, characterized in that the punching mechanism comprises a second hydraulic cylinder (16) arranged inside the first base (1), the upper end of the second hydraulic cylinder (16) is provided with a second telescopic rod (17), and the punching mechanism is located right below the first through hole (18).

4. The aluminum profile right-angle riveting device according to claim 2, wherein a first groove (6) is formed in the second base (4), and the first rotating shaft (7) and the second rotating shaft (15) are both located in the first groove (6).

5. The aluminum profile right-angle riveting device according to any one of claims 1-4, wherein a buffering mechanism is arranged at the lower end of the first base (1), the buffering mechanism comprises a third base (20), four first sleeves (21) are uniformly arranged on the third base (20), a first guide rod (23) is arranged on each first sleeve (21), a first pressure spring (22) is fixedly connected to the inner wall of each first sleeve (21) and the lower end of each first guide rod (23), and a non-slip mat (24) is arranged at the lower end of the third base (20).