CN211304310U

CN211304310U - Bending device for processing aluminum alloy roller shutter

Info

Publication number: CN211304310U
Application number: CN201922371249.4U
Authority: CN
Inventors: 夏丕忻
Original assignee: Wuxi Zongheng Science And Technology Co ltd
Current assignee: Wuxi Zongheng Science And Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-21
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a bending device for processing an aluminum alloy roller shutter, which comprises a base, wherein two groups of parallel support rods are fixedly arranged on the base, the top ends of the support rods are connected with a support roller, a support frame is arranged on the base at the periphery of the support rods in an enclosing manner, and a pressing mechanism positioned between the support rods is arranged on the support frame; a plurality of groups of vertically upward supporting springs are arranged on the base between the supporting rods, and the top ends of the supporting springs are connected with supporting plates; the bases on the left side and the right side of the supporting rod are respectively provided with a limiting mechanism. The utility model discloses can conveniently prescribe a limit to the position of aluminum alloy, reduce the partial phenomenon of pressure to the aluminum alloy after the processing of conveniently will buckling takes out, improves the practicality.

Description

Bending device for processing aluminum alloy roller shutter

Technical Field

The utility model relates to a technical field of aluminum alloy processing auxiliary device.

Background

In the production and processing process of the aluminum alloy roller shutter, certain parts of the aluminum alloy need to be bent to obtain the aluminum alloy with the specified shape, so that the aluminum alloy roller shutter can be conveniently produced and installed. When using, the existing bending device generally fixes the position of the aluminum alloy, and the lower compression roller is used for bending the aluminum alloy, but in the using process, the aluminum alloy is inconvenient to limit, the phenomenon of deviation of the bending is easy to occur, and the aluminum alloy after the bending treatment is inconvenient to take out, so that the practicability of the aluminum alloy is poor.

Disclosure of Invention

The utility model aims to solve the technical problem that a bending device is used in processing of aluminum alloy roller shutter is provided, can conveniently inject the position of aluminum alloy, reduce the partial phenomenon of pressure to the aluminum alloy after the processing of conveniently will bending takes out, improves the practicality.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A bending device for processing an aluminum alloy roller shutter comprises a base, wherein two groups of parallel supporting rods which are vertically upward are fixedly arranged on the base, the top ends of the supporting rods are connected with supporting rollers, supporting frames are arranged on the base around the supporting rods, and a pressing mechanism located between the supporting rods is arranged on each supporting frame; the lower pressing mechanism comprises a plurality of groups of cylinders, the bottom ends of the telescopic rods of the cylinders are fixedly connected with an installation plate, a lower pressing roller is arranged below the installation plate, and the installation plate and the lower pressing roller are connected together through a fixing screw; a plurality of groups of vertically upward supporting springs are arranged on the base between the supporting rods, and the top ends of the supporting springs are connected with supporting plates; set up a stop gear on the base of bracing piece left and right sides respectively, stop gear includes two sets of fixing bases at both ends about the base top of fixed mounting, connects through two sets of connecting rods between two sets of fixing bases, and it is provided with the slider to slide on the connecting rod, is provided with vertical ascending gag lever post on the slider, and the fixed limiting plate that is provided with in top of gag lever post.

According to the bending device for processing the aluminum alloy roller shutter, the horizontally arranged fixed threaded pipe is fixedly arranged on the top end face of the fixed seat through the vertically upward fixed rod, the adjusting threaded rod is screwed in the fixed threaded pipe, and the outer end of the adjusting threaded rod is fixedly connected with the rotating block; the limiting plate is provided with a fixed groove on the end face towards the outside, a ball bearing is arranged in the fixed groove, and the inner end of the adjusting threaded rod is inserted into and fixed to the ball bearing.

According to the bending device for processing the aluminum alloy roller shutter, the anti-slip pad is mounted on the end face of the inner side of the limiting plate.

Above-mentioned aluminum alloy is rolled up curtain processing and is used device that bends, the cladding has the protection pad on compression roller and the backing roll outer wall down.

Above-mentioned aluminum alloy is rolled up curtain processing and is used device that bends, the slider passes and is provided with the arc wall on the inner wall of connecting rod respectively, and the arc wall embeds has a plurality of steel balls to steel ball and connecting rod sliding contact.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses the aluminum alloy that will bend the processing is transversely placed in two sets of backing rolls top region to adjust the position of two sets of limiting plates, and then play certain restriction effect to the position of aluminum alloy through two sets of limiting plates, thereby can conveniently restrict the position of aluminum alloy, reduce the pressure phenomenon partially; and through external air supply control multiunit cylinder, make multiunit telescopic link drive multiunit mounting panel and lower compression roller descend, lower compression roller descends and contacts with the aluminum alloy, thereby can be under the combined action of lower compression roller and two sets of backing rolls the processing of bending, when the aluminum alloy shape changes, it no longer contacts with two sets of limiting plates, thereby can put aside two sets of limiting plates, when bending to the aluminum alloy, the minimum point of aluminum alloy contacts with the backup pad and pushes down, make multiunit supporting spring compression, after the bending is accomplished, control multiunit cylinder makes the lower compression roller reset, make the backup pad hold up the aluminum alloy after the bending under multiunit supporting spring's elastic force effect, thereby can conveniently take out the aluminum alloy after the processing of bending, improve the practicality.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. a base; 2. a support bar; 3. a support roller; 4. a support frame; 5. a cylinder; 6. a telescopic rod; 7. mounting a plate; 8. a set screw; 9. a lower pressing roller; 10. a support spring; 11. a support plate; 12. a limiting plate; 13. a limiting rod; 14. a slider; 15. a connecting rod; 16. a fixed seat; 17. fixing the rod; 18. fixing the threaded pipe; 19. adjusting the threaded rod; 20. rotating the block; 21. a ball bearing; 22. a non-slip mat; 23. a protection pad; 27. and (4) an anti-slip seat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides an aluminum alloy is rolled up curtain processing and is used device that bends, its structure is as shown in figure 1 to figure 2, including base 1, multiunit bracing piece 2, two sets of backing roll 3, support frame 4, multiunit cylinder 5, multiunit telescopic link 6, multiunit mounting panel 7, multiunit set screw 8, lower compression roller 9, multiunit supporting spring 10, backup pad 11, two sets of limiting plate 12, multiunit gag lever post 13, multiunit slider 14, two sets of connecting rod 15 and two sets of fixing base 16, multiunit antiskid seat 27 is installed to the base bottom, strengthen the frictional force between base 1 and the contact surface, reduce base 1's displacement, improve holistic stability.

Two ends of a plurality of groups of support rods 2 are respectively connected with two groups of support rollers 3 and the top of the base, the support rollers 3 are coated with protective pads 13, and the plurality of groups of support rods form two parallel rows; the bottom end of the support frame 4 is respectively connected with the top of the base, and the support frame is arranged around the periphery of the support rod.

The multiple groups of cylinders 5, the multiple groups of telescopic rods 6, the multiple groups of mounting plates 7, the multiple groups of fixing screws 8 and the lower pressing rollers 9 form multiple groups of lower pressing mechanisms, and the multiple groups of lower pressing mechanisms are arranged in rows on the supporting frame between the two rows of supporting rods. The air cylinder 5 is vertically fixed on a top beam of the support frame, two ends of a plurality of groups of telescopic rods 6 are respectively connected with a plurality of groups of air cylinder output ends and a plurality of groups of mounting plates 7, the plurality of groups of mounting plates 7 are all contacted with the top of the lower compression roller 9, and the lower compression roller is coated with a protection pad 13, so that the abrasion to aluminum alloy can be reduced; a plurality of sets of fixing screws 8 are screwed through a plurality of sets of mounting plates and into the lower press roll, respectively, as shown in fig. 2.

Two ends of the multiple groups of supporting springs 10 are respectively connected with the bottom of the supporting plate and the top of the base, and the supporting springs are located between the two rows of supporting rods and used for supporting the aluminum alloy to be bent.

The bases on the left side and the right side of the supporting rod are respectively provided with a limiting mechanism, and the two groups of limiting plates 12, the multiple groups of limiting rods 13 and the multiple groups of sliding blocks 14 form the limiting mechanisms. Wherein, both ends about the base top are installed respectively to two sets of fixing base 16, connect through two sets of connecting rods 15 between two sets of fixing base 16, pass multiunit slider 14 on the connecting rod 15 respectively, multiunit gag lever post 13 both ends are connected with two sets of limiting plates 12 and multiunit slider 14 respectively. The anti-slip pad 22 is arranged on the end face of the inner side of the limiting plate, and the limiting capacity on aluminum alloy is improved by increasing friction force; the inner wall of the sliding block 14 penetrating through the connecting rod is provided with an arc-shaped groove, a plurality of steel balls are arranged in the arc-shaped groove, and the steel balls are in sliding contact with the connecting rod 15.

Still be provided with the adjustment mechanism who adjusts the limiting plate for the bracing piece position on the base, adjustment mechanism's structure is as shown in fig. 1, including two sets of dead levers 17, two sets of fixed screwed pipe 18, two sets of adjusting threaded rod 19 and two sets of rotatory pieces 20, two sets of dead lever both ends respectively with two sets of fixing bases and two sets of fixed screwed pipe connections, two sets of adjusting threaded rod one end spiral shell dress respectively is through two sets of fixed screwed pipes, be provided with two sets of fixed slots on two sets of limiting plates respectively, be provided with two sets of ball bearing 21 in the two sets of fixed slots respectively, two sets of adjusting threaded rod one end insert respectively and fix to in two sets of ball bearing to two sets of adjusting threaded rod other.

The utility model discloses the during operation, the aluminum alloy that will need bend the processing transversely places in two sets of backing rolls 3 top regions, and rotate two sets of rotatory pieces 20, make two sets of adjusting threaded rod 19 take place to rotate along two sets of fixed screwed pipes 18, thereby can drive two sets of limiting plates 12 and remove, with the position of adjusting two sets of limiting plates 12, make multiunit slider 14 remove along two sets of connecting rods 15 and remove, and then play certain limiting action to the position of aluminum alloy through two sets of limiting plates 12, thereby can conveniently prescribe a limit to the position of aluminum alloy, reduce the partial phenomenon of pressure.

Through external air supply control multiunit cylinder 5, make multiunit telescopic link 6 drive multiunit mounting panel 7 and lower compression roller 9 descend, can make multiunit mounting panel 7 and lower compression roller 9 fixed connection under the effect of multiunit set screw 8, lower compression roller 9 descends and contacts with the aluminum alloy to can carry out the processing of bending to the aluminum alloy under the combined action of lower compression roller 9 and two sets of backing rolls 3.

When the shape of the aluminum alloy is changed, the aluminum alloy is not in contact with the two groups of limiting plates 12, so that the two groups of limiting plates 12 can be moved away, and when the aluminum alloy is bent, the lowest point of the aluminum alloy is in contact with the supporting plate 11 and is pressed downwards, so that the plurality of groups of supporting springs 10 are compressed; after the bending is finished, the multiple groups of cylinders 5 are controlled to enable the lower press rollers 9 to reset, and the aluminum alloy after bending is supported by the supporting plates 11 under the elastic action of the multiple groups of supporting springs 10, so that the aluminum alloy after bending can be taken out conveniently, and the practicability is improved.

Claims

1. The bending device for processing the aluminum alloy roller shutter is characterized by comprising a base (1), wherein two groups of parallel supporting rods (2) which are vertically upward are fixedly arranged on the base, supporting rollers (3) are connected to the top ends of the supporting rods, supporting frames (4) are arranged on the base around the supporting rods, and a pressing mechanism located between the supporting rods is arranged on each supporting frame;

the downward pressing mechanism comprises a plurality of groups of cylinders (5), the bottom ends of telescopic rods (6) of the cylinders are fixedly connected with mounting plates (7), lower pressing rollers (9) are arranged below the mounting plates (7), and the mounting plates (7) and the lower pressing rollers (9) are connected together through fixing screws (8);

a plurality of groups of vertically upward supporting springs (10) are arranged on the base between the supporting rods, and the top ends of the supporting springs (10) are connected with a supporting plate (11);

set up a stop gear on the base of bracing piece left and right sides respectively, stop gear includes two sets of fixing base (16) at both ends about base (1) top, connects through two sets of connecting rods (15) between two sets of fixing base (16), and the slip is provided with slider (14) on connecting rod (15), is provided with vertical ascending gag lever post (13) on the slider, and the top of gag lever post is fixed and is provided with limiting plate (12).

2. The bending device for processing the aluminum alloy roller shutter as claimed in claim 1, wherein a horizontally arranged fixed threaded pipe (18) is fixedly arranged on the top end surface of the fixed seat (16) through a vertically upward fixed rod (17), an adjusting threaded rod (19) is screwed in the fixed threaded pipe (18), and the outer end of the adjusting threaded rod (19) is fixedly connected with a rotating block (20); the end face, facing the outside, of the limiting plate (12) is provided with a fixing groove, a ball bearing (21) is arranged in the fixing groove, and the inner end of the adjusting threaded rod (19) is inserted into and fixed to the ball bearing (21).

3. The bending device for processing the aluminum alloy roller shutter as claimed in claim 2, wherein the limiting plate (12) is provided with a non-slip mat (22) on the inner end surface.

4. The bending device for processing the aluminum alloy roller shutters as claimed in claim 3, wherein the outer walls of the lower pressing roller (9) and the supporting roller (3) are coated with a protective pad (23).

5. The bending device for processing the aluminum alloy roller shutter as claimed in claim 4, wherein the sliding blocks (14) are respectively provided with an arc-shaped groove through the inner wall of the connecting rod, a plurality of steel balls are arranged in the arc-shaped grooves, and the steel balls are in sliding contact with the connecting rod (15).