CN218460615U

CN218460615U - Aluminum strip side punching pre-bending mechanism

Info

Publication number: CN218460615U
Application number: CN202222694487.0U
Authority: CN
Inventors: 汪训
Original assignee: Zhangjiagang Renhe Precision Machine Technology Co ltd
Current assignee: Zhangjiagang Renhe Precision Machine Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-10
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to an aluminium strip processing equipment technical field just discloses aluminium strip side blow hole mechanism of bending in advance, which comprises a separation plate, the last fixed surface of baffle is connected with hollow heat conduction platform, the inner wall of hollow heat conduction platform is connected with a plurality of heating coil, the last fixed surface of baffle is connected with the U-shaped plate, the inner wall fixedly connected with cylinder of U-shaped plate, the removal end fixedly connected with head of punching a hole of cylinder, the last fixed surface of baffle is connected with and purifies the mechanism. The utility model discloses an aluminium strip side blow hole mechanism of bending in advance has cavity aluminium strip and preheats and the side ability of punching a hole, still has heating position air purification's function simultaneously to improve the speed that cavity aluminium strip was bent, can improve the quality of aluminium strip processing of bending moreover, and can improve the reliability and the efficiency of aluminium strip processing of bending, aluminium strip side blow hole mechanism of bending in advance still has the function of mounting height control moreover, and improve the convenience that aluminium strip side blow hole mechanism of bending in advance installation used.

Description

Aluminum strip side punching pre-bending mechanism

Technical Field

The utility model relates to an aluminium strip processing equipment technical field especially relates to aluminium strip side blow hole mechanism of bending in advance.

Background

When cavity aluminium strip processed into the aluminium frame at present, need punch a hole to cavity aluminium strip, bend into the aluminium frame to the aluminium strip again after that, then install cavity glass additional in the aluminium frame, at last through the hole to cavity aluminium strip in the filling molecular sieve, the molecular sieve is a material that includes accurate and single small hole, can be used to adsorb gaseous or liquid, adsorbs cavity glass inboard moisture and impurity at the aluminium frame commonly used.

At present, the aluminum strip is directly bent after punching, but the hardness of the aluminum strip is large at the moment, so that the aluminum strip is bent slowly in a deformation process, and if the aluminum strip is quickly bent, the aluminum strip is easily cracked and damaged, the quality of aluminum strip processing is influenced, and the reliability and the efficiency of the aluminum strip processing are also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art aluminium strip and directly bending after punching a hole because of aluminium strip hardness is great, lead to the aluminium strip to bend the deformation process slower, if bend fast then lead to the aluminium strip fracture damage easily, not only influence the quality of aluminium strip processing, still influence the problem of aluminium strip processing reliability and efficiency, and the aluminium strip side blow hole mechanism of bending in advance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

aluminium strip side mechanism of bending in advance that punches a hole, including the baffle, the hollow heat conduction platform of last fixed surface of baffle is connected with, the inner wall of hollow heat conduction platform is connected with a plurality of heating coil, the last fixed surface of baffle is connected with the U-shaped board, the inner wall fixedly connected with cylinder of U-shaped board, the removal end fixedly connected with head of punching a hole of cylinder, the last fixed surface of baffle is connected with and purifies the mechanism, the last fixed surface of purifying the mechanism is connected with the air pump, the fixed intercommunication of output of air pump has the check valve, the inner wall of hollow heat conduction platform is connected with the heat conduction return bend, the air inlet end of heat conduction return bend passes the outer wall of hollow heat conduction platform and the fixed intercommunication of output of check valve, the last fixed surface of hollow heat conduction platform communicates there is L shape blast pipe, the lower surface of baffle is connected with adjustment mechanism.

Preferably, the purification mechanism comprises a filter box fixedly connected with the upper surface of the partition plate, the inner wall of the filter box is fixedly connected with a sponge block, the outer wall of the sponge block is fixedly connected with filter cloth, and the top end of the filter box is fixedly communicated with the air inlet end of the air pump.

Preferably, the inner wall of the air inlet of the filter box is in threaded connection with a threaded connection ring, the inner wall of the air inlet of the filter box is provided with a connection thread, and the inner wall of the threaded connection ring is fixedly connected with a filter screen.

Preferably, adjustment mechanism includes with two first regulating plates of baffle lower surface articulated, two the bottom of first regulating plate all articulates there is the nut, two the equal threaded connection of inner wall of nut has the screw rod, two the mutual fixed connection of the one end that the screw rod is relative, two the outside end of screw rod has all cup jointed the U-shaped fixed plate jointly through antifriction bearing, the inner wall of U-shaped fixed plate articulates there are two second regulating plates, two the top of second regulating plate all articulates with the outer wall of adjacent nut.

Preferably, the outer side wall of one of the screws is fixedly sleeved with a connecting ring, the outer wall of the connecting ring is provided with a screw hole, and the hole wall of the screw hole is in threaded connection with a fixing bolt.

Preferably, the screw threads of the two screws are in opposite directions of rotation.

Preferably, the upper surface of the hollow heat conduction platform is provided with an aluminum strip placing groove, and the inner side groove wall of the aluminum strip placing groove is provided with a guide inclined plane.

Compared with the prior art, the utility model provides an aluminium strip side blow hole mechanism of bending in advance possesses following beneficial effect:

1. this aluminium strip side blow hole mechanism of bending in advance, through the hollow heat conduction platform that sets up, heating coil and purification mechanism, when the hollow aluminium strip of hollow heat conduction bench punches a hole through cylinder and head of punching a hole processing, at first start heating coil, heating coil generates heat, and through the hollow heat conduction platform heat conduction to the hollow aluminium strip department of bending, start the air pump simultaneously, the air pump carries the air and preheats in the heat conduction return bend, the hot-air after preheating is discharged from L shape blast pipe, and blow to hollow aluminium strip top, receive the hollow aluminium strip even heating, reduce the hardness that the hollow aluminium strip was bent and is made through promoting the temperature of hollow aluminium strip, realize that the hollow aluminium strip is bent fast, and the aluminium strip is difficult for the fracture damage in the bending process, and air pump cooperation purification mechanism can purify the air of hollow aluminium strip heating position, avoid the heating of hollow aluminium strip to lead to the attached impurity to wander away the pollution environment, this mechanism has hollow aluminium strip and preheats the side ability of punching a hole, still have heating position air purification function simultaneously, and improve the speed that the aluminium strip was bent, and can improve the quality of aluminium strip processing, and can improve the reliability of bending and aluminium strip processing efficiency.

2. This aluminium strip side blow hole mechanism of bending in advance, through being provided with adjustment mechanism, when aluminium strip side blow hole mechanism of bending in advance needs the installation, through not hard up fixing bolt, and rotatory screw rod, make the nut remove on the screw rod, and the angle of first regulating plate of nut adjustment and second regulating plate, realize the adjustment of baffle height, and guarantee that aluminium strip side blow hole mechanism of bending in advance can be in the suitable height with aluminium strip processing equipment cooperation, this mechanism makes aluminium strip side blow hole mechanism of bending in advance have the function of mounting height adjustment, improve the convenience of aluminium strip side blow hole mechanism of bending in advance installation use.

The device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses an aluminium strip side blow hole pre-bending mechanism has cavity aluminium strip and preheats and the side ability of punching a hole, still has the function of heating position air purification simultaneously to improve the speed that cavity aluminium strip was bent, and can improve the quality of aluminium strip processing of bending, and can improve the reliability and the efficiency of aluminium strip processing of bending, aluminium strip side blow hole pre-bending mechanism still has the function of mounting height control moreover, and improve the convenience of aluminium strip side blow hole pre-bending mechanism installation use.

Drawings

Fig. 1 is a schematic structural view of an aluminum strip side punching pre-bending mechanism provided by the present invention;

fig. 2 is a schematic structural view of a part a of the aluminum strip side punching pre-bending mechanism provided by the present invention;

fig. 3 is the utility model provides a structural schematic diagram that aluminium strip side blow hole pre-bending mechanism part is enlarged.

In the figure: 1. a partition plate; 2. a hollow heat conducting table; 3. a heating coil; 4. a U-shaped plate; 5. a cylinder; 6. a punching head; 7. a purification mechanism; 71. a filter box; 72. a sponge block; 73. a filter cloth; 8. an air pump; 9. an adjustment mechanism; 91. a first adjusting plate; 92. a nut; 93. a screw; 94. a U-shaped fixing plate; 95. a second adjusting plate; 10. a one-way valve; 11. a heat conducting bent pipe; 12. an L-shaped exhaust pipe; 13. a threaded connection ring; 14. a filter screen; 15. a connecting ring; 16. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, as shown in fig. 1 and 3, an aluminum strip side punching hole pre-bending mechanism includes a partition board 1, an upper surface of the partition board 1 is fixedly connected with a hollow heat conduction platform 2, an inner wall of the hollow heat conduction platform 2 is connected with a plurality of heating coils 3, an inner wall of the upper surface of the partition board 1 is fixedly connected with a U-shaped plate 4,U plate 4 is fixedly connected with a cylinder 5, a moving end of the cylinder 5 is fixedly connected with a punching head 6, an upper surface of the partition board 1 is fixedly connected with a purification mechanism 7, an upper surface of the purification mechanism 7 is fixedly connected with an air pump 8, an output end of the air pump 8 is fixedly communicated with a check valve 10, an inner wall of the hollow heat conduction platform 2 is connected with a heat conduction elbow 11, an air inlet end of the heat conduction elbow 11 penetrates through an outer wall of the hollow heat conduction platform 2 to be fixedly communicated with an output end of the check valve 10, an upper surface of the hollow heat conduction platform 2 is fixedly communicated with an L-shaped exhaust pipe 12, and a lower surface of the partition board 1 is connected with an adjusting mechanism 9.

Purifying mechanism 7 includes the rose box 71 with fixed surface is connected on the baffle 1, the air inlet inner wall threaded connection of rose box 71 has threaded connection ring 13, connecting thread has been seted up to the air inlet inner wall of rose box 71, the inner wall fixedly connected with filter screen 14 of threaded connection ring 13, the inner wall fixedly connected with sponge piece 72 of rose box 71, the outer wall fixedly connected with filter cloth 73 of sponge piece 72, the top of rose box 71 is fixed with the air inlet of air pump 8 and is communicate, air pump 8 cooperation purifying mechanism 7 can purify the air of cavity aluminium bar heating position, impurity is held back by sponge piece 72 and filter cloth 73 in the air, avoid the heating of cavity aluminium bar to lead to adnexed impurity to drift polluted environment.

Embodiment 2 on the basis of embodiment 1, as shown in fig. 1-2, the adjusting mechanism 9 includes two first adjusting plates 91 hinged to the lower surface of the partition board 1, nuts 92 are hinged to the bottom ends of the two first adjusting plates 91, screw rods 93 are connected to the inner walls of the two nut 92 through threads, the thread rotation directions of the two screw rods 93 are opposite, and it can be further ensured that the two nut 92 move on the screw rods 93 in the opposite direction, the outer side wall of one of the screw rods 93 is fixedly sleeved with a connecting ring 15, the outer wall of the connecting ring 15 is provided with a screw hole, and the hole wall of the screw hole is connected with a fixing bolt 16 through a thread, the fixing bolt 16 is rotated to extrude the U-shaped fixing plate 94 to enable the screw rods 93 to rotate, so as to cause the position height change of the partition board 1, the opposite ends of the two screw rods 93 are fixedly connected to each other, the outer side ends of the two screw rods 93 are commonly sleeved with a U-shaped fixing plate 94 through rolling bearings, the inner wall of the U-shaped fixing plate 94 is hinged with two second adjusting plates 95, the top ends of the two second adjusting plates 95 are hinged to the outer walls of the adjacent nut 92, the aluminum strip side-punching hole pre-bending mechanism has a function of adjusting installation height adjusting, thereby improving the convenience of installing side-punching mechanism, and the aluminum strip-punching-bending mechanism, the air pump mechanism is electrically connected to the external connection of the air pump 8, and is not easily controlled by the conventional technology, and is an electrical connection technology.

In the utility model, when the hollow aluminum strip on the hollow heat conduction platform 2 is punched by the air cylinder 5 and the punching head 6, the heating coil 3 is started at first, the heating coil 3 generates heat, the heat is conducted to the bending part of the hollow aluminum strip through the hollow heat conduction platform 2, the air pump 8 is started at the same time, the air pump 8 conveys the air into the heat conduction bent pipe 11 for preheating, the preheated hot air is discharged from the L-shaped exhaust pipe 12 and blown to the top of the hollow aluminum strip, the hollow aluminum strip is uniformly heated, the hardness of the hollow aluminum strip caused by bending is reduced by improving the temperature of the hollow aluminum strip, the hollow aluminum strip is rapidly bent, the aluminum strip is not easy to crack and damage in the bending process, the air pump 8 is matched with the purification mechanism 7 to purify the air at the heating position of the hollow aluminum strip, impurities in the air are intercepted by the sponge block 72 and the filter cloth 73, the phenomenon that the attached impurities are drifted and scattered to pollute the environment due to the heating of the hollow aluminum strip is avoided, the mechanism has the capability of preheating the hollow aluminum strip and punching the side edge, and simultaneously has the function of heating the position for air purification, and improves the bending speed of the hollow aluminum strip, and can improve the quality of bending the aluminum strip, and can improve the reliability and efficiency of bending the aluminum strip, when the aluminum strip side punching pre-bending mechanism needs to be installed, through loosening the fixing bolt 16, and rotating the screw rod 93, the nut 92 is made to move on the screw rod 93, and the nut 92 adjusts the angles of the first adjusting plate 91 and the second adjusting plate 95, the adjustment of the height of the partition plate 1 is realized, and the aluminum strip side punching pre-bending mechanism can be matched with aluminum strip processing equipment at a proper height, the mechanism enables the aluminum strip side punching pre-bending mechanism to have the function of adjusting the installation height, and the convenience of installing and using the aluminum strip side punching pre-bending mechanism is improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. Aluminium strip side punching hole pre-bending mechanism, including baffle (1), its characterized in that, the last fixed surface of baffle (1) is connected with hollow heat conduction platform (2), the inner wall of hollow heat conduction platform (2) is connected with a plurality of heating coil (3), the last fixed surface of baffle (1) is connected with U-shaped plate (4), the inner wall fixedly connected with cylinder (5) of U-shaped plate (4), the removal end fixedly connected with punching head (6) of cylinder (5), the last fixed surface of baffle (1) is connected with purification mechanism (7), the last fixed surface of purification mechanism (7) is connected with air pump (8), the fixed intercommunication of output of air pump (8) has check valve (10), the inner wall of hollow heat conduction platform (2) is connected with heat conduction return bend (11), the inlet end of heat conduction return bend (11) passes the outer wall of hollow heat conduction platform (2) and the fixed intercommunication of output of check valve (10), the last fixed surface of hollow heat conduction platform (2) communicates with L shape blast pipe (12), the lower surface of baffle (1) is connected with adjustment mechanism (9).

2. The aluminum strip side punching and pre-bending mechanism according to claim 1, wherein the purifying mechanism (7) comprises a filter box (71) fixedly connected with the upper surface of the partition plate (1), a sponge block (72) is fixedly connected to the inner wall of the filter box (71), a filter cloth (73) is fixedly connected to the outer wall of the sponge block (72), and the top end of the filter box (71) is fixedly communicated with the air inlet end of the air pump (8).

3. The aluminum strip side punching and pre-bending mechanism according to claim 2, wherein a threaded connection ring (13) is connected to the inner wall of the air inlet of the filter box (71) in a threaded manner, a connection thread is formed on the inner wall of the air inlet of the filter box (71), and a filter screen (14) is fixedly connected to the inner wall of the threaded connection ring (13).

4. The aluminum strip side punching pre-bending mechanism according to claim 1, wherein the adjusting mechanism (9) comprises two first adjusting plates (91) hinged to the lower surface of the partition plate (1), nuts (92) are hinged to the bottom ends of the two first adjusting plates (91), threaded screws (93) are connected to the inner walls of the two nuts (92) in a threaded manner, the two screws (93) are fixedly connected to one another at opposite ends, a U-shaped fixing plate (94) is sleeved on the outer side ends of the two screws (93) through rolling bearings, two second adjusting plates (95) are hinged to the inner walls of the U-shaped fixing plate (94), and the top ends of the two second adjusting plates (95) are hinged to the outer walls of the adjacent nuts (92).

5. The aluminum strip side punching and pre-bending mechanism according to claim 4, wherein a connecting ring (15) is fixedly sleeved on the outer side wall of one of the screws (93), a screw hole is formed in the outer wall of the connecting ring (15), and a fixing bolt (16) is connected to the wall of the screw hole in a threaded manner.

6. The aluminum strip side punching and pre-bending mechanism according to claim 4, wherein the screw threads of the two screws (93) rotate in opposite directions.

7. The aluminum strip side punching pre-bending mechanism according to claim 1, wherein an aluminum strip placing groove is formed in the upper surface of the hollow heat conducting table (2), and a material guiding inclined surface is formed on the inner side wall of the aluminum strip placing groove.