CN213436443U

CN213436443U - Bending device for sheet metal parts

Info

Publication number: CN213436443U
Application number: CN202021944847.2U
Authority: CN
Inventors: 陈誉云
Original assignee: Guangzhou Yanda Hydropower Hardware Co ltd
Current assignee: Guangzhou Yanda Hydropower Hardware Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-15
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a be used for sheet metal component bending device, include processing platform, hydraulic means, backup pad, kicking block, accept board and extension board, the sliding tray has been seted up to the upper surface of processing platform, and the upper surface spiral shell of processing platform is fixed with the bracing piece, the lower surface bolt fastening of bracing piece has hydraulic means, and hydraulic means's lower extreme bonding is fixed with the piece of bending, the upper surface welded fastening of processing platform has the fixed block, and the inboard surface of fixed block is provided with the dwang, the connecting hole has been seted up to the inboard surface lower part of backup pad, and the outside surface of backup pad has seted up the holding tank, the inside welded fastening of holding tank has reset spring, and reset spring's upper end welded fastening has the kicking block, the inboard surface upper portion welded fastening of backup pad has the board of accepting. This be used for sheet metal component bending device is provided with dwang, backup pad and drive belt, can improve whole device suitability, has reduced the cost of sheet metal working then.

Description

Bending device for sheet metal parts

Technical Field

The utility model relates to a sheet metal component technical field that bends specifically is a be used for sheet metal component bending device.

Background

In the industrial production process, the panel beating need be used to some places, some panel beating need be through bending device, bend into specific shape, for example, "V" font etc. this moment, need use the form of bending, the staff places the panel beating on the kicking block, because bending device rear side is provided with automatic positioning device, so the staff can be relaxed with the panel beating position of need bending with the axis alignment of the piece of bending, make hydraulic means downstream through controlling means after that, make the piece of bending bend the panel beating.

The existing bending devices for sheet metal parts still have some defects, such as:

the sheet metal bending device has the advantages that firstly, the applicability is poor, and the existing sheet metal bending devices can only process sheet metal with one bending degree, so that different devices need to be purchased when the sheet metal bending devices bend sheet metal with different bending degree requirements, the sheet metal bending cost is increased, and meanwhile, the applicability of the whole device is poor;

two, be not convenient for take, some current be used for sheet metal component bending device after bending the panel beating, the panel beating is inlayed together with the backup pad, when the staff takes, need use great strength to drag the panel beating and get to increased staff's work load, when dragging the panel beating simultaneously, the staff probably accident touches the piece of bending, then makes the security of whole device worsen.

Therefore, the bending device for the sheet metal part can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for sheet metal component bending device to solve some existing on the existing market that above-mentioned background art provided and be used for the relatively poor and not convenient for problem of taking of sheet metal component bending device suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a bending device for sheet metal parts comprises a processing table, a hydraulic device, a supporting plate, a top block, a bearing plate and an extension plate, wherein a sliding groove is formed in the upper surface of the processing table, a supporting rod is fixed on the upper surface of the processing table through a bolt, a hydraulic device is fixed on the lower surface of the supporting rod through a bolt, a bending block is fixedly bonded at the lower end of the hydraulic device, a fixing block is fixedly welded on the upper surface of the processing table, a rotating rod is arranged on the inner side surface of the fixing block, a transmission belt is arranged on the outer surface of the rotating rod in a fit mode, the supporting plate is arranged on the outer surface of the rotating rod, a connecting hole is formed in the lower portion of the inner side surface of the supporting plate, a containing groove is formed in the outer side surface of the supporting plate, a reset spring is fixedly welded inside the containing groove, and an extension plate is arranged inside the bearing plate.

Preferably, the fixed block and the rotating rod form a rotating structure, the rotating structure is symmetrically provided with two groups about the vertical central axis of the processing table, and the 2 groups of rotating rods form a transmission structure through a transmission belt.

Preferably, the backup pad passes through the sliding tray and constitutes sliding structure with the processing platform, and the backup pad passes through connecting hole and dwang threaded connection to the axis of backup pad is located same horizontal plane with the axis of the piece of bending.

Preferably, the kicking block passes through the holding tank and constitutes sliding construction with the backup pad, and the kicking block passes through reset spring and constitutes elastic construction with the backup pad to the kicking block is provided with four groups in relation to the axis symmetry of processing platform.

Preferably, the two ends of the bearing plate and the extension plate form a sliding structure, the interior of the bearing plate is hollow, and the bearing plate and the support plate correspond to each other one by one.

Preferably, the central axis of the extension plate and the central axis of the bending block are located on the same horizontal plane, and the widths of the two ends of the extension plate are larger than the width of the opening of the bearing plate.

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

(1) the device for bending the sheet metal parts is provided with the rotating rod, the supporting plates and the driving belt, through rotating and rotating, under the action of the driving belt, the two groups of supporting plates can move oppositely or oppositely, so that the distance between the supporting plates can be adjusted, and then the whole device can process sheet metals with different bending radians, so that the application range of the whole device is widened, meanwhile, the extending plates and the receiving plates can slide, so that the extending plates and the receiving plates can always provide supporting force for the sheet metals, and then the whole device can work more smoothly;

(2) this be used for sheet metal component bending device is provided with kicking block and reset spring, resumes the effect of deformation through reset spring, can make the panel beating after the kicking block will bend by ejecting between two sets of backup pads, then make the staff only need take away the panel beating can, and then reduced staff's work load, improved staff's work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a left sectional structural schematic view of the extension plate of the present invention.

In the figure: 1. a processing table; 2. a sliding groove; 3. a support bar; 4. a hydraulic device; 5. bending the block; 6. A fixed block; 7. rotating the rod; 8. a transmission belt; 9. connecting holes; 10. a support plate; 11. accommodating grooves; 12. A return spring; 13. a top block; 14. a bearing plate; 15. an extension plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bending device for sheet metal parts comprises a processing table 1, a sliding groove 2, a supporting rod 3, a hydraulic device 4, a bending block 5, a fixed block 6, a rotating rod 7, a transmission belt 8, a connecting hole 9, a supporting plate 10, an accommodating groove 11, a reset spring 12, a top block 13, a bearing plate 14 and an extending plate 15, wherein the sliding groove 2 is formed in the upper surface of the processing table 1, the supporting rod 3 is fixed on the upper surface of the processing table 1 through a bolt, the hydraulic device 4 is fixed on the lower surface of the supporting rod 3 through a bolt, the bending block 5 is fixedly bonded at the lower end of the hydraulic device 4, the fixed block 6 is fixedly welded on the upper surface of the processing table 1, the rotating rod 7 is arranged on the inner side surface of the fixed block 6, the transmission belt 8 is arranged on the outer surface of the rotating rod 7 in a fit manner, the supporting plate 10 is arranged on the outer surface of the, a return spring 12 is welded and fixed inside the receiving groove 11, an ejector block 13 is welded and fixed at the upper end of the return spring 12, a receiving plate 14 is welded and fixed on the upper portion of the inner side surface of the support plate 10, and an extension plate 15 is arranged inside the receiving plate 14.

Fixed block 6 constitutes revolution mechanic with dwang 7, and this revolution mechanic is provided with two sets ofly about the vertical axis symmetry of processing platform 1 to 2 group's dwang 7 passes through drive belt 8 and constitutes transmission structure, can adjust the distance between the backup pad 10 through the pivoted mode, thereby make things convenient for staff's operation.

The supporting plate 10 forms a sliding structure with the processing table 1 through the sliding groove 2, the supporting plate 10 is in threaded connection with the rotating rod 7 through the connecting hole 9, the central axis of the supporting plate 10 and the central axis of the bending block 5 are located on the same horizontal plane, the supporting plates 10 of the 2 groups can move back to back or in opposite directions, and therefore the applicability of the whole device is improved.

Ejector pad 13 forms sliding construction through holding tank 11 and backup pad 10, and ejector pad 13 forms elastic construction through reset spring 12 and backup pad 10 to ejector pad 13 is provided with four groups about the axis symmetry of processing platform 1, can make the panel beating after bending by jack-up, then makes the work load that has reduced the staff.

The two ends of the bearing plate 14 and the extension plate 15 form a sliding structure, the interior of the bearing plate 14 is hollow, and the bearing plate 14 and the support plate 10 are in one-to-one correspondence, so that when 2 groups of support plates 10 move back to back, the bearing plate 14 and the extension plate 15 can still provide supporting force for a metal plate.

The central axis of the extension plate 15 and the central axis of the bending block 5 are located on the same horizontal plane, and the widths of the two ends of the extension plate 15 are larger than the opening width of the bearing plate 14, so that the extension plate 15 can be prevented from falling off from the bearing plate 14, and the stable work of the whole device can be ensured.

The working principle is as follows: when the device for bending the sheet metal parts is used, firstly, as shown in figures 1-4, when the sheet metal parts needing different bending degrees are required to be processed, the rotating rod 7 is rotated, because the fixed block 6 and the rotating rod 7 form a rotating structure, and the rotating structure is symmetrically provided with two groups about the vertical central axis of the processing table 1, and 2 groups of rotating rods 7 form a transmission structure through a transmission belt 8, so that the supporting plate 10 in threaded connection with the rotating rod 7 slides on the processing table 1 through the sliding groove 2, then 2 groups of supporting plates 10 move back to back or oppositely, further the distance between the 2 groups of supporting plates 10 is changed, thereby the applicability of the whole device is improved, when the supporting plates 10 move, the extension plate 15 slides on the bearing plate 14, and because the central axis of the extension plate 15 and the central axis of the bending block 5 are positioned on the same horizontal plane, the width of the two ends of the extension plate 15 is larger than the width of the opening of the bearing plate 14, so that the bearing plate 14 and the extension plate 15 can always provide supporting force for the sheet metal, and the sheet metal is processed more smoothly by the whole device;

according to fig. 1 and 3, when the hydraulic device 4 bends the sheet metal through the bending block 5, the ejecting block 13 slides downwards in the accommodating groove 11, so that the reset spring 12 is compressed and deformed, after the sheet metal is formed, the hydraulic device 4 rises, the sheet metal can be automatically ejected under the action of the reset spring 12 recovering deformation, the workload of workers is reduced, and the sheet metal taking efficiency of the workers is improved, namely the working principle of the sheet metal part bending device, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be used for sheet metal component bending device, includes processing platform (1), hydraulic means (4), backup pad (10), kicking block (13), accepts board (14) and extension board (15), its characterized in that: the upper surface of the processing table (1) is provided with a sliding groove (2), the upper surface of the processing table (1) is fixed with a support rod (3) through bolts, the lower surface of the support rod (3) is fixed with a hydraulic device (4) through bolts, the lower end of the hydraulic device (4) is fixedly bonded with a bending block (5), the upper surface of the processing table (1) is fixedly welded with a fixed block (6), the inner side surface of the fixed block (6) is provided with a rotating rod (7), the outer surface of the rotating rod (7) is provided with a transmission belt (8) in a laminating manner, the outer surface of the rotating rod (7) is provided with a support plate (10), the lower part of the inner side surface of the support plate (10) is provided with a connecting hole (9), the outer side surface of the support plate (10) is provided with an accommodating groove (11), the inner part of the accommodating groove (11) is fixedly welded with a, a bearing plate (14) is welded and fixed on the upper part of the inner side surface of the supporting plate (10), and an extension plate (15) is arranged inside the bearing plate (14).

2. The bending device for sheet metal parts according to claim 1, characterized in that: fixed block (6) and dwang (7) constitute revolution mechanic, and this revolution mechanic is provided with two sets ofly about the vertical axis symmetry of processing platform (1) to 2 group's dwang (7) pass through drive belt (8) and constitute transmission structure.

3. The bending device for sheet metal parts according to claim 1, characterized in that: the supporting plate (10) forms a sliding structure with the processing table (1) through the sliding groove (2), the supporting plate (10) is in threaded connection with the rotating rod (7) through the connecting hole (9), and the central axis of the supporting plate (10) and the central axis of the bending block (5) are located on the same horizontal plane.

4. The bending device for sheet metal parts according to claim 1, characterized in that: ejector pad (13) form sliding construction through holding tank (11) and backup pad (10), and ejector pad (13) form elastic construction through reset spring (12) and backup pad (10) to ejector pad (13) are provided with four groups about the axis symmetry of processing platform (1).

5. The bending device for sheet metal parts according to claim 1, characterized in that: the two ends of the bearing plate (14) and the extension plate (15) form a sliding structure, the interior of the bearing plate (14) is hollow, and the bearing plate (14) corresponds to the support plate (10) one by one.

6. The bending device for sheet metal parts according to claim 1, characterized in that: the central axis of the extension plate (15) and the central axis of the bending block (5) are located on the same horizontal plane, and the width of the two ends of the extension plate (15) is larger than the opening width of the bearing plate (14).