CN219169418U

CN219169418U - Hydraulic bending machine capable of preventing workpiece from slipping and falling

Info

Publication number: CN219169418U
Application number: CN202223557300.9U
Authority: CN
Inventors: 高伟华
Original assignee: Huacheng Boyuan Steel Structure Co ltd
Current assignee: Huacheng Boyuan Steel Structure Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a hydraulic bending machine capable of preventing a workpiece from slipping and falling, which comprises a base and a bending support pipe, wherein a connecting plate is arranged at one end of the base, a top plate is arranged at the top of the connecting plate, a hydraulic cylinder is arranged at the top of the top plate, the output end of the hydraulic cylinder penetrates through the top plate, a lifting plate is arranged at the output end of the hydraulic cylinder, a bending press plate is arranged at the bottom of the lifting plate, a fixing plate is arranged at one side of the top of the base, and a bearing is arranged at one side of the fixing plate close to the base. When the bending support tube, the first baffle and the second baffle are arranged, the workpiece is supported by the bending support tube, and the two ends of the bending support tube are shielded by the first baffle and the second baffle, so that the workpiece can be prevented from sliding off the bending support tube in the bending process, the effect of preventing slipping and falling is achieved, and the normal operation of the bending process is ensured.

Description

Hydraulic bending machine capable of preventing workpiece from slipping and falling

Technical Field

The utility model relates to the technical field of bending machines, in particular to a hydraulic bending machine capable of preventing a workpiece from falling off.

Background

The bending machine is a machine capable of bending a thin plate, the hydraulic bending machine is a machine capable of bending a piece to be bent through pressure generated by an oil cylinder, and the target bending angle of a bending material can be influenced by the thickness width of the material and the specification of a die under the same hydraulic pressure.

When the existing hydraulic bending machine is used, a workpiece is placed through two groups of support rods, then the workpiece is bent through the bending pressing plate, in the bending process, the workpiece easily slides on the support rods due to the lack of an anti-falling structure of the device, so that the workpiece easily falls off from the device, and the bending process is affected.

Disclosure of Invention

The utility model aims to provide a hydraulic bending machine capable of preventing a workpiece from slipping and falling, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can prevent hydraulic bending machine that work piece slippage dropped, includes the base and bends the stay tube, the connecting plate is installed to the one end of base, and the roof is installed at the top of connecting plate, the pneumatic cylinder is installed at the top of roof, the output of pneumatic cylinder passes the roof, and the lifter plate is installed to the output of pneumatic cylinder, the clamp plate of bending is installed to the bottom of lifter plate, the fixed plate is installed to one side at base top, and the bearing is installed to one side that the fixed plate is close to the base, the internally mounted of bearing has the threaded rod, and two sets of screwed pipes are installed to the outside screw thread of threaded rod, the backup pad is all installed at the top of screwed pipe, and the stay tube of bending all is provided with the fixed slot in the top of bending the stay tube, and the top that the connecting plate was kept away from one end of connecting plate all is provided with the direction slot, control panel is installed to the one end that the base was kept away from to the connecting plate, control panel's output passes through wire and pneumatic cylinder's input electric connection.

Preferably, the second sliding component is installed to the one end that the connecting plate is close to the base, and the one end slidable mounting that the second sliding component kept away from the connecting plate has the second direction slider, the one end that the second sliding component was kept away from to the second direction slider is connected with the lifter plate.

Preferably, the second baffle is installed at one end of the bending support pipe, which is close to the connecting plate, and the inserted link is installed inside the bending support pipe, and the first baffle is installed at one end of the inserted link, which is far away from the bending support pipe.

Preferably, the top of inserted bar all installs the direction cutting, and the bottom of inserted bar all is provided with the mounting groove, the inside top of mounting groove all installs fixed spring, and the bottom of fixed spring all installs fixed fixture block.

Preferably, the first sliding components are installed on two sides of the top of the base, the first guiding sliding blocks are installed on the top of the first sliding components in a sliding mode, and one ends, far away from the first sliding components, of the first guiding sliding blocks are connected with the threaded pipe.

Preferably, the outer side of the threaded rod is symmetrically provided with threads with opposite directions.

Preferably, anti-skid patterns are arranged on the outer sides of the fixed clamping blocks.

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

the hydraulic bending machine capable of preventing the workpiece from slipping and falling is provided with the bending support pipe, the first baffle and the second baffle, when the hydraulic bending machine is used, the workpiece is supported by the bending support pipe, two ends of the bending support pipe are shielded by the first baffle and the second baffle, the workpiece can be prevented from slipping from the bending support pipe in the bending process, the effect of preventing slipping and falling is achieved, and the normal operation of the bending process is guaranteed;

the hydraulic bending machine capable of preventing the workpiece from slipping and falling is provided with the inserted link, the fixed clamping block and the fixed spring, the fixed clamping block is pressed out from the inside of the fixed clamping groove, and the first baffle plate can be taken down from one end of the bending support pipe, so that the bent workpiece can be taken down from the bending support pipe conveniently;

this can prevent hydraulic bending machine that work piece slippage dropped installs threaded rod, backup pad, first slip subassembly and screwed pipe, through rotating the threaded rod, can adjust the interval size between two sets of screwed pipes to can adjust the interval size between the stay tube is bent to two sets of stay tubes, make two sets of stay tubes top of bending can place the work piece of different length, thereby make the device can bend the processing to the work piece of different length.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a base of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a base; 2. a fixing plate; 3. a threaded rod; 4. a support plate; 5. a first baffle; 6. a rod; 7. bending the support tube; 8. bending the pressing plate; 9. a lifting plate; 10. a top plate; 11. a first slide assembly; 12. a first guide slider; 13. a hydraulic cylinder; 14. a connecting plate; 15. a second guide slider; 16. a second slide assembly; 17. a control panel; 18. a second baffle; 19. a bearing; 20. a threaded tube; 21. guiding the cutting; 22. a guide slot; 23. a fixing slot; 24. fixing the clamping block; 25. a fixed spring; 26. and a mounting groove.

The drawings in the present utility model are schematic, and their sizes do not represent actual dimensions;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a can prevent hydraulic bending machine that work piece slippage dropped, including base 1 and support tube 7 of bending, connecting plate 14 is installed to the one end of base 1, and roof 10 is installed at the top of connecting plate 14, pneumatic cylinder 13 is installed at the top of roof 10, the output of pneumatic cylinder 13 passes roof 10, and lifter plate 9 is installed to the output of pneumatic cylinder 13, the clamp plate 8 of bending is installed to the bottom of lifter plate 9, fixed plate 2 is installed to one side at base 1 top, and the fixed plate 2 is close to one side of base 1 and install bearing 19, the internally mounted of bearing 19 has threaded rod 3, and two sets of screwed pipe 20 are installed to the outside screw thread of threaded rod 3, backup pad 4 is all installed at the top of screwed pipe 20, and support tube 7 of bending is all installed at the top of backup pad 4, the bottom of support tube 7 of bending all is provided with fixed draw-in groove 23, and the top that support tube 7 of bending kept away from connecting plate 14 one end all is provided with direction slot 22, control panel 17 is installed to the one end that base 1 is kept away from to connecting plate 14, the output of control panel 17 passes through the wire and the input electric connection of pneumatic cylinder 13.

In this embodiment:

further, the second sliding component 16 is installed at one end of the connecting plate 14 close to the base 1, and the second guiding slide block 15 is installed at one end of the second sliding component 16 far away from the connecting plate 14 in a sliding manner, one end of the second guiding slide block 15 far away from the second sliding component 16 is connected with the lifting plate 9, and the lifting plate 9 is limited through the second guiding slide block 15, so that the lifting plate 9 can only move along a straight line in the vertical direction.

Further, the second baffle 18 is all installed to the one end that the stay tube 7 of bending is close to connecting plate 14, and the inserted bar 6 is all installed to the inside of the stay tube 7 of bending, and first baffle 5 is all installed to the one end that the stay tube 7 was bent in the inserted bar 6 was kept away from to the bend, shelter from through the both ends of the stay tube 7 of first baffle 5 and second baffle 18 pair, can prevent the work piece from bending the stay tube 7 landing in the process of bending, have the effect that the anti-slip dropped, be favorable to guaranteeing the normal clear of bending process.

Further, the guiding cutting 21 is installed at the top of the inserting rod 6, the installation groove 26 is formed in the bottom of the inserting rod 6, the fixing spring 25 is installed at the top of the inside of the installation groove 26, the fixing clamping block 24 is installed at the bottom of the fixing spring 25, the fixing clamping block 24 is pushed out of the fixing clamping groove 23, and the first baffle 5 can be taken down from one end of the bending supporting tube 7, so that a bent workpiece can be taken down from the bending supporting tube 7 conveniently.

Further, the first sliding components 11 are installed on two sides of the top of the base 1, the first guiding sliding blocks 12 are installed on the top of the first sliding components 11 in a sliding manner, one end, far away from the first sliding components 11, of the first guiding sliding blocks 12 is connected with the threaded pipe 20, the threaded pipe 20 is limited through the first guiding sliding blocks 12, and the threaded pipe 20 can be prevented from rotating along with the threaded rod 3.

Further, the outer side of the threaded rod 3 is symmetrically provided with threads with opposite directions, and the threaded rod 3 is rotated clockwise or anticlockwise, so that two groups of threaded pipes 20 can only move towards the two ends of the threaded rod 3 or towards the middle position of the threaded rod 3 at the same time through the threads.

Further, anti-slip patterns are arranged on the outer sides of the fixed clamping blocks 24, so that a worker can conveniently press the fixed clamping blocks 24.

Working principle:

when the device is used, the power supply is switched on, then a worker can insert the inserted bar 6 into the bending support tube 7, insert the guide cutting 21 on the inserted bar 6 into the guide slot 22, and guide the movement of the inserted bar 6 through the guide cutting 21;

when the fixed clamping block 24 on the inserted link 6 moves to a position opposite to the fixed clamping groove 23, the fixed clamping block 24 is pushed by the elastic action of the fixed spring 25, the fixed clamping block 24 can be clamped into the fixed clamping groove 23, the inserted link 6 is limited by the fixed clamping block 24, the inserted link 6 can be prevented from moving continuously, and therefore the first baffle 5 can be installed on the bending support pipe 7;

then, a worker can rotate the threaded rod 3 clockwise or anticlockwise, two groups of threaded pipes 20 on the outer side of the threaded rod 3 are limited by the first guide sliding blocks 12, so that the threaded pipes 20 cannot rotate together with the threaded rod 3, the two groups of threaded pipes 20 can only move towards the two ends of the threaded rod 3 or towards the middle position of the threaded rod 3 at the same time through threads, the threaded pipes 20 drive the first guide sliding blocks 12 to slide on the first sliding component 11 along a straight line, the threaded pipes 20 drive the bending supporting pipes 7 to move together through the supporting plates 4, the distance between the two groups of bending supporting pipes 7 can be adjusted, and the worker can adjust the distance between the two groups of bending supporting pipes 7 according to the length of a workpiece;

after the adjustment is finished, a worker can place the workpiece on the tops of the two groups of bending support pipes 7, and the bending position of the workpiece is opposite to the bending pressing plate 8;

when bending, a worker can start the hydraulic cylinder 13 through the control panel 17, so that the hydraulic cylinder 13 pushes the lifting plate 9 to move downwards, the bending pressing plate 8 is pressed on a workpiece, and the workpiece can be bent;

in the bending process, the two ends of the bending support tube 7 are shielded by the first baffle plate 5 and the second baffle plate 18, so that a workpiece can be prevented from sliding off the bending support tube 7, the effect of preventing sliding off and falling is achieved, and the normal operation of the bending process is ensured;

after bending, a worker can start the hydraulic cylinder 13 through the control panel 17, so that the hydraulic cylinder 13 pulls the lifting plate 9 to move upwards for resetting;

then the staff can press fixed fixture block 24, presses fixed fixture block 24 out from fixed draw-in groove 23 inside, can release fixed fixture block 24 to the spacing of inserted bar 6 for inserted bar 6 can remove, and the staff can take out inserted bar 6 from bending stay tube 7 inside, can take off first baffle 5 from bending stay tube 7's one end, thereby is convenient for take off the work piece after bending from bending stay tube 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic bending machine that can prevent work piece slippage and drop, includes base (1) and bend stay tube (7), its characterized in that: the utility model discloses a base, including base (1), connecting plate (14) are installed to one end of base (1), and roof (10) are installed at the top of connecting plate (14), pneumatic cylinder (13) are installed at the top of roof (10), pneumatic cylinder (13)'s output passes roof (10), and pneumatic cylinder (13) output installs lifter plate (9), bent clamp plate (8) are installed to the bottom of lifter plate (9), fixed plate (2) are installed to one side at base (1) top, and bearing (19) are installed to one side that fixed plate (2) is close to base (1), threaded rod (3) are installed to the internally mounted of bearing (19), and two sets of screwed pipes (20) are installed to the outside screw thread of threaded rod (3), backup pad (4) are all installed at the top of screwed pipe (20), and support tube (7) are all installed at the top of backup pad (4), the bottom of support tube (7) all is provided with fixed draw-in groove (23) and bent support tube (7) all are provided with guide slot (22) in the top that one end was kept away from connecting plate (14), control panel (17) are kept away from to one end of base (14), the output end of the control panel (17) is electrically connected with the input end of the hydraulic cylinder (13) through a lead.

2. A hydraulic bending machine for preventing a workpiece from slipping off and falling off as claimed in claim 1, wherein: the one end that connecting plate (14) is close to base (1) is installed second slip subassembly (16), and the one end that second slip subassembly (16) kept away from connecting plate (14) slidable mounting has second direction slider (15), the one end that second direction slider (15) kept away from second slip subassembly (16) is connected with lifter plate (9).

3. A hydraulic bending machine for preventing a workpiece from slipping off and falling off as claimed in claim 1, wherein: the second baffle (18) is installed to the one end that is close to connecting plate (14) of support tube (7) of bending, and the inserted bar (6) is all installed to the inside of support tube (7) of bending, the first baffle (5) is all installed to the one end that support tube (7) was bent in the separation bar (6) keeping away from.

4. A hydraulic bending machine for preventing a workpiece from slipping off and falling off as claimed in claim 3, wherein: the top of inserted bar (6) all installs direction cutting (21), and the bottom of inserted bar (6) all is provided with mounting groove (26), fixed spring (25) are all installed at the inside top of mounting groove (26), and fixed fixture block (24) are all installed to the bottom of fixed spring (25).

5. A hydraulic bending machine for preventing a workpiece from slipping off and falling off as claimed in claim 1, wherein: the two sides of the top of the base (1) are provided with first sliding components (11), the top of the first sliding components (11) is provided with first guide sliding blocks (12) in a sliding mode, and one ends, far away from the first sliding components (11), of the first guide sliding blocks (12) are connected with threaded pipes (20).

6. A hydraulic bending machine for preventing a workpiece from slipping off and falling off as claimed in claim 1, wherein: threads with opposite directions are symmetrically arranged on the outer side of the threaded rod (3).

7. The hydraulic bending machine capable of preventing a workpiece from slipping off and falling off according to claim 4, wherein: the outer sides of the fixed clamping blocks (24) are provided with anti-skid patterns.