CN218517479U

CN218517479U - Aluminum alloy bending machine

Info

Publication number: CN218517479U
Application number: CN202222610483.XU
Authority: CN
Inventors: 王�琦
Original assignee: Shandong Fanglin New Materials Co ltd
Current assignee: Shandong Fanglin New Materials Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an aluminum alloy bending machine, including bender body and three group's bending assembly, the cylinder is installed at the top center of bender body, the front side the central axis department of bender body is provided with the lift groove, install the lift casing in the lift inslot, three group's bending assembly is installed respectively on the bender body of lift groove both sides, and this two sets of bending assembly position is parallel, the opposite side is bent the front side of unit mount at the lift casing, three bending assembly all includes the axis of rotation rod, install the carousel on the axis of rotation rod, install servo motor in the lift casing, servo motor's output shaft is connected with the axis of rotation rod of lift casing front side, this device changes the perpendicular mode of bending of traditional bender, change the mode of bending of multi-round transport, prevent that aluminum alloy ex-trusions from being broken, and can realize the regulation of aluminum alloy ex-trusions bending angle through adjustable position's bending assembly, increase the practicality.

Description

Aluminum alloy bending machine

Technical Field

The utility model relates to a mechanical technical field of bending, concretely relates to aluminum alloy bender.

Background

Aluminum alloy sections are the most widely used non-ferrous structural materials in industry, and have been used in great quantities in the aviation, aerospace, automotive, machinery manufacturing, marine, construction, finishing and chemical industries. In application, bent aluminum alloy sections are often needed, so that straight aluminum alloy sections need to be bent through a bending machine;

the existing bending machine mostly adopts a vertical punching and bending mode, and the mode has the defects that the aluminum alloy section is possibly directly punched or the aluminum alloy section at the bending position becomes thin due to impact force, so that the integral use is influenced; and secondly, the bending angle is often uncontrollable, and the practicability of the bending machine is reduced.

Therefore, it is necessary to invent an aluminum alloy bending machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aluminum alloy bender to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an aluminum alloy bending machine, includes the bender body and three group's subassemblies of bending, the cylinder is installed at the top center of bender body, the front side central axis department of bender body is provided with the lift groove, the lift casing is installed to the lift inslot, the output shaft of cylinder runs through the top that bender body top and lift casing are connected, and three group's subassemblies of bending are installed respectively on the bender body of lift groove both sides, and should be two sets of the subassembly position of bending is parallel, the opposite side the subassembly of bending is installed at the front side of lift casing, and is three the subassembly of bending all includes the turning shaft rod, install the carousel on the turning shaft rod, install servo motor in the lift casing, servo motor's output shaft is connected with the turning shaft rod of lift casing front side, bender body rear side is the cavity structure, bender body internally mounted has the actuating mechanism who is used for two subassemblies of bending of rotatory bender body front side.

Preferably, the bending assembly further comprises two limiting discs, a plurality of positioning discs and a fixing nut, the limiting discs and the positioning discs are all sleeved on the rotating shaft rod, the two limiting discs are respectively located on two sides of the rotating disc and are multiple to be located on the outer side of the limiting disc on the outer side, threads are arranged at one end of the outer side of the rotating shaft rod, and the fixing nut is connected with one end of the outer side of the rotating shaft rod in an internal and external thread mode.

Preferably, a flat key is fixedly arranged on one side of the rotating shaft rod, and notches matched with the flat key are formed in the inner rings of the rotating disc, the limiting disc and the positioning disc.

Preferably, the fixing nut is of a circular truncated cone-shaped structure, and one end of the fixing nut with the larger diameter is located at one end of the outer side of the rotating shaft rod.

Preferably, both sides of the lifting groove of the bending machine body are provided with slide rail grooves, and both sides of the lifting shell are provided with sliders matched with the slide rail grooves.

Preferably, actuating mechanism is including driving motor and two connection arbor wheels and two transmission arbor wheels, and the rotation axis rod rear end that is located two assemblies of bending of bender body front side all runs through to inside the bender body, two the connection arbor wheel is connected with two rotation axis rods respectively, two the transmission arbor wheel is located two respectively and connects under the arbor wheel and rotate with bender body inner wall and be connected, and one of them the transmission arbor wheel is connected with driving motor's output shaft, two the cover has first drive belt on the transmission arbor wheel under the connection arbor wheel is all with, two the cover has the second drive belt on the transmission arbor wheel.

Preferably, the two connecting shaft wheels and the two transmission shaft wheels are respectively provided with a position blocking ring, and the two first transmission belts and the two second transmission belts are respectively positioned between every two position blocking rings.

Preferably, the rear side of bender body installs the access panel, the access panel is connected with the bender body through four fixing bolt.

In the technical scheme, the utility model provides a technological effect and advantage:

the device changes the vertical bending mode of the traditional bending machine, changes the multi-wheel conveying bending mode, prevents the aluminum alloy section from being broken, can realize the adjustment of the bending angle of the aluminum alloy section through the bending assembly with adjustable position, and increases the practicability; at first pass the aluminum alloy ex-trusions between the three carousel, the aluminum alloy ex-trusions is in parallel state this moment, later make the lift casing descend through starting the cylinder, thereby drive the carousel decline of intermediate position, and then bend the aluminum alloy ex-trusions, when reaching suitable angle of bending, start the inside servo motor and the driving motor function of lift casing, and servo motor and driving motor rotate opposite, thereby make the aluminum alloy ex-trusions be carried and bend, and need not artifical manual promotion aluminum alloy ex-trusions, increase the security.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the lifting housing and bending assembly of the present invention;

fig. 3 is a split perspective view of the bending assembly of the present invention;

fig. 4 is a rear perspective view of the overall structure of the present invention;

fig. 5 is a rear perspective view of the whole (maintenance-free) structure of the present invention.

Description of reference numerals:

1. a bending machine body; 2. a cylinder; 3. bending the assembly; 4. lifting the housing; 5. a drive mechanism; 6. an access panel; 11. a lifting groove; 12. a slide rail groove; 31. rotating the shaft rod; 32. a confinement plate; 33. a turntable; 34. fixing a nut; 35. positioning a plate; 36. a flat bond; 41. a slider; 51. a drive motor; 52. connecting the shaft wheel; 53. a drive shaft wheel; 54. a first drive belt; 55. a second belt; 56. a stop ring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an aluminum alloy bender as shown in fig. 1-5, including bender body 1 and three group bending assemblies 3, cylinder 2 is installed at the top center of bender body 1, the front side central axis department of bender body 1 is provided with lift groove 11, install lift casing 4 in the lift groove 11, the output shaft of cylinder 2 runs through bender body 1 top and is connected with lift casing 4's top, three group bending assemblies 3 are installed respectively on the bender body 1 of lift groove 11 both sides, and these two groups bending assemblies 3 position are parallel, the front side at lift casing 4 is installed to opposite side bending assemblies 3, three bending assemblies 3 all include pivot rod 31, install carousel 33 on the pivot rod 31, install servo motor in the lift casing 4, servo motor's output shaft is connected with the pivot rod 31 of lift casing 4 front side, 1 rear side of bender body is the cavity structure, 1 internally mounted has the actuating mechanism 5 that is used for two bending assemblies 3 of rotatory bender body 1 front side, this device changes the mode of traditional vertical impact bending, change the mode of many rounds of carrying, prevent that the aluminum alloy bender from being broken, and can realize the adjustable bending assembly through the bending of 3 position increase the utility model.

The electric elements of the device are controlled by a conventional controller.

Further, in the above technical solution, the bending assembly 3 further includes two limiting discs 32, a plurality of positioning discs 35, and a fixing nut 34, the limiting discs 32 and the positioning discs 35 are all sleeved on the rotating shaft rod 31, the two limiting discs 32 are respectively located at two sides of the rotating disc 33, the plurality of positioning discs 35 are located at the outer side of the limiting disc 32 at the outer side, one end of the outer side of the rotating shaft rod 31 is provided with a thread, and the fixing nut 34 is connected with one end of the outer side of the rotating shaft rod 31 in an internal and external thread manner;

specific, the equipment can all be dismantled to each subassembly of the subassembly 3 of bending, the width diverse of aluminum alloy ex-trusions, can select the carousel 33 of adaptation aluminum alloy ex-trusions width to install, restriction dish 32's effect makes the both sides of aluminum alloy ex-trusions restricted on carousel 33, increase stability, positioning disk 35 makes cooperation carousel 33 use, the positioning disk 35 of installing suitable quantity can make the position on the rotating shaft rod 31 filled, make restriction dish 32 rigidity, and fixation nut 34 can realize holistic fixed, and convenient to detach.

Further, in the above technical solution, a flat key 36 is fixedly arranged on one side of the rotating shaft 31, and notches adapted to the flat key 36 are arranged on inner rings of the rotating disc 33, the limiting disc 32 and the positioning disc 35;

specifically, the flat key 36 prevents the rotating disc 33, the limiting disc 32, the positioning disc 35 and the rotating shaft 31 from rotating relative to each other.

Further, in the above technical solution, the fixing nut 34 is a circular truncated cone-shaped structure, and the end of the fixing nut 34 with a larger diameter is located at the end outside the rotating shaft 31;

specifically, through the round platform structure of fixation nut 34, less one end is close to positioning disk 35, and this kind of structure is difficult to become flexible naturally, increases stability.

Further, in the above technical solution, slide rail grooves 12 are provided on both sides of a lifting groove 11 of the bending machine body 1, and sliders 41 adapted to the slide rail grooves 12 are provided on both sides of the lifting housing 4;

specifically, the slider 41 is restricted by the rail groove 12, so that the stability of the vertical movement of the lifting housing 4 can be increased.

Further, in the above technical solution, the driving mechanism 5 includes a driving motor 51, two connecting shaft wheels 52 and two transmission shaft wheels 53, the rear ends of the rotating shaft rods 31 of the two bending assemblies 3 located at the front side of the bending machine body 1 all penetrate into the bending machine body 1, the two connecting shaft wheels 52 are respectively connected with the two rotating shaft rods 31, the two transmission shaft wheels 53 are respectively located under the two connecting shaft wheels 52 and rotatably connected with the inner wall of the bending machine body 1, one of the transmission shaft wheels 53 is connected with an output shaft of the driving motor 51, the two connecting shaft wheels 52 and the transmission shaft wheel 53 right under the two connecting shaft wheels 52 are sleeved with a first transmission belt 54, and the two transmission shaft wheels 53 are sleeved with a second transmission belt 55;

concretely, start driving motor 51 through the controller, can make a driving shaft wheel 53 rotate, can make two driving shaft wheels 53 synchronous rotations through second drive belt 55, two first drive belts 54 of rethread can make two driving shaft wheels 53 and two connect arbor wheels 52 synchronous rotations, and then realize the synchronous rotation of two rotating shaft rods 31, driving motor 51 is the same with servo motor direction of rotation opposite and rate, thereby realize two parallel rotating shaft rods 31 syntropy synchronous rotations, and the rotating shaft rod 31 in the middle of being located opposite synchronous rotations, realize that the transport of aluminum alloy ex-trusions is bent.

Further, in the above technical solution, the two connecting shaft wheels 52 and the two transmission shaft wheels 53 are both provided with a position-blocking ring 56, and the two first transmission belts 54 and the second transmission belts 55 are respectively located between two position-blocking rings 56;

specifically, the position of the drive belt can be restricted by the stopper ring 56, and the first drive belt 54 and the second drive belt 55 are prevented from contacting to cause a drive error.

Further, in the technical scheme, an access panel 6 is installed on the rear side of the bending machine body 1, and the access panel 6 is connected with the bending machine body 1 through four fixing bolts;

specifically, the driving mechanism 5 can be conveniently maintained by detaching the access panel 6.

This practical theory of operation:

firstly, aluminum alloy section bars pass through three turntables 33, the aluminum alloy section bars are in a parallel state at the moment, then, the lifting shell 4 descends by starting the air cylinder 2, thereby the turntables 33 at the middle positions are driven to descend, and then the aluminum alloy section bars are bent, when the proper bending angle is reached, the operation of the air cylinder 2 is stopped, the servo motor and the driving motor 51 inside the lifting shell 4 are started by the controller, the two transmission shaft wheels 53 can synchronously rotate by the second transmission belt 55, the two transmission shaft wheels 53 and the two connecting shaft wheels 52 can synchronously rotate by the two first transmission belts 54, and further the synchronous rotation of the two rotating shaft rods 31 is realized, the rotating directions of the driving motor 51 and the servo motor are opposite, the speeds of the driving motor 51 and the servo motor are the same, thereby the synchronous rotation in the same direction of the two parallel rotating shaft rods 31 is realized, the rotating shaft rods 31 in the middle are reversely and synchronously rotate, and the conveying and the bending of the aluminum alloy section bars are realized.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an aluminum alloy bender, includes bender body (1) and three group's bending assembly (3), its characterized in that: cylinder (2) are installed at the top center of bender body (1), the front side central axis department of bender body (1) is provided with lift groove (11), install lift casing (4) in lift groove (11), the output shaft of cylinder (2) runs through the bender body (1) top and is connected with the top of lift casing (4), and three group bend subassembly (3) are installed respectively on the bender body (1) of lift groove (11) both sides, and should be two sets of bend subassembly (3) parallel in position, opposite side bend subassembly (3) and install the front side at lift casing (4), it is three bend subassembly (3) all including pivot rod (31), install carousel (33) on pivot rod (31), install servo motor in lift casing (4), servo motor's output shaft is connected with pivot rod (31) of lift casing (4) front side, bender body (1) rear side is the cavity structure, bender body (1) internally mounted has drive mechanism (5) that are used for two drive shaft rod (3) of rotary body (1) front side.

2. Aluminum alloy bending machine according to claim 1, characterized in that: bend subassembly (3) and still including two limiting disc (32), a plurality of positioning disk (35), fixation nut (34), limiting disc (32), positioning disk (35) all overlap on rotating shaft rod (31), two limiting disc (32) are located the both sides of carousel (33) respectively, and are a plurality of positioning disk (35) are located the outside of the limiting disc (32) in the outside, the outside one end of rotating shaft rod (31) is provided with the screw thread, fixation nut (34) are connected through the internal and external screw thread mode with rotating shaft rod (31) outside one end.

3. An aluminum alloy bending machine according to claim 2, wherein: a flat key (36) is fixedly arranged on one side of the rotating shaft stick (31), and notches matched with the flat key (36) are formed in the inner rings of the rotating disc (33), the limiting disc (32) and the positioning disc (35).

4. Aluminum alloy bending machine according to claim 2, characterized in that: the fixing nut (34) is of a round table-shaped structure, and one end, with the larger diameter, of the fixing nut (34) is located at one end of the outer side of the rotating shaft rod (31).

5. Aluminum alloy bending machine according to claim 1, characterized in that: both sides of a lifting groove (11) of the bending machine body (1) are provided with slide rail grooves (12), and both sides of the lifting shell (4) are provided with sliders (41) matched with the slide rail grooves (12).

6. Aluminum alloy bending machine according to claim 1, characterized in that: the driving mechanism (5) comprises a driving motor (51), two connecting shaft wheels (52) and two transmission shaft wheels (53), the rear ends of rotating shaft rods (31) of two bending assemblies (3) positioned on the front side of the bending machine body (1) are all penetrated into the bending machine body (1), the connecting shaft wheels (52) are respectively connected with the two rotating shaft rods (31), the transmission shaft wheels (53) are respectively positioned under the two connecting shaft wheels (52) and are rotatably connected with the inner wall of the bending machine body (1), one of the transmission shaft wheels (53) is connected with an output shaft of the driving motor (51), the two connecting shaft wheels (52) and the transmission shaft wheels (53) under the connecting shaft wheels are sleeved with first transmission belts (54), and the two transmission shaft wheels (53) are sleeved with second transmission belts (55).

7. Aluminum alloy bending machine according to claim 6, characterized in that: the two connecting shaft wheels (52) and the two transmission shaft wheels (53) are respectively provided with a position blocking ring (56), and the two first transmission belts (54) and the second transmission belts (55) are respectively positioned between every two position blocking rings (56).

8. Aluminum alloy bending machine according to claim 1, characterized in that: maintenance board (6) are installed to the rear side of bender body (1), maintenance board (6) are connected with bender body (1) through four fixing bolt.