CN217492220U

CN217492220U - Small-size simple and easy forming mill device

Info

Publication number: CN217492220U
Application number: CN202221405701.XU
Authority: CN
Inventors: 顾玺; 孙理翔; 王琪
Original assignee: LINGXIN (NANTONG) HEAVY INDUSTRY CO LTD
Current assignee: LINGXIN (NANTONG) HEAVY INDUSTRY CO LTD
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-27
Anticipated expiration: 2032-06-07

Abstract

The utility model belongs to the technical field of the shipbuilding steel construction clod wash, a small-size simple and easy clod wash device is disclosed, including the base, one side fixed mounting of base has first operation platform, and the opposite side fixed mounting of base has second operation platform, and first operation platform and second operation platform outside fixed mounting have the mechanism of pushing up that is used for pushing up panel, and sliding connection has the mechanism of buckling that is used for making panel curve shaping on the base, and the top of the mechanism of buckling is fixed with the bearing mechanism that is used for pushing down panel, the utility model discloses pressure-bearing formula clod wash device utilizes the principle that panel warp under the exogenic action, under the effect of mechanism of pushing up and bearing mechanism, can make panel not produce the side bend in a direction, and the removal that the mechanism was buckled in the cooperation makes panel make it reach curve shaping's effect in a atress direction, and this device application scope is extremely extensive, and reasonable in design, Simple structure, low manufacturing cost and simple operation, and is suitable for small and medium-sized enterprises.

Description

Small-size simple and easy forming mill device

Technical Field

The utility model belongs to the technical field of the shipbuilding steel construction clod wash, concretely relates to small-size simple and easy clod wash device.

Background

The forming resilience phenomenon of the high-strength structural steel plate is serious, and the resilience can cause arc edges to appear, so that the steel plate needs to be adjusted and corrected in the production debugging process. The cold bending equipment on the market is expensive and has processing singleness, and has great limitation on the capital and the operation feasibility of small and medium-sized enterprises. According to the traditional processing method, a special section steel such as flat-bulb steel can only be cooled by a fire work, and the method is time-consuming and labor-consuming, has low data accuracy and influences the impact toughness of the plate. Some plates with larger material, thickness and hardening tendency are forbidden to be processed by the fire cooling method. In the process of manufacturing the fore and aft sections of the ship, the reinforced strength of the ship body is mostly flat bulb steel and T rows, and the requirement for curve forming processing is very high. In the process of manufacturing the steel structure, some section steels such as angle irons, H-shaped steels, I-shaped steels, round steels and the like are subjected to curve forming processing according to design requirements. Therefore, there is a need for a cold bending machine device that has a simple structure, low manufacturing cost and simple operation, and can effectively solve the problem of sidewise bending of the plate during the cold bending process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a small-size simple and easy forming mill device, simple structure, preparation low cost, easy operation, and can solve the problem that the panel takes place the side bend in the forming process effectively.

The utility model provides a technical scheme as follows:

the utility model provides a small-size simple and easy forming mill device, includes the base, one side fixed mounting of base has first operation platform, the opposite side fixed mounting of base has the second operation platform, first operation platform and second operation platform outside fixed mounting have the mechanism of pushing up that is used for pushing up panel, sliding connection has the mechanism of buckling that is used for making panel curve shaping on the base between first operation platform and second operation platform, the top of the mechanism of buckling is fixed with the pressure-bearing mechanism that is used for pushing down panel.

Furthermore, the first operating platform and the second operating platform are symmetrically arranged, the jacking mechanism comprises a first oil cylinder and a second oil cylinder, the first oil cylinder and the second oil cylinder are symmetrically arranged on the outer side of the first operating platform, the second oil cylinder is arranged on the outer side of the second operating platform, and the first oil cylinder and the second oil cylinder are symmetrically arranged

Furthermore, a first clamping block and a first stop block which are used for fixing the plate are arranged on the first operating platform, a second clamping block and a second stop block which are used for fixing the plate are arranged on the second operating platform, and the first clamping block, the first stop block, the second clamping block and the second stop block are symmetrically arranged.

Furthermore, the bending mechanism comprises a moving platform and a third oil cylinder arranged below the moving platform and used for driving the bending mechanism to move, a third clamping block is arranged above the moving platform, and the third clamping block, the first clamping block and the second clamping block are on the same horizontal plane.

Furthermore, slide rails are arranged on two sides of the bottom of the bending mechanism, and the bending mechanism is connected with the first operating platform and the second operating platform in a sliding mode through the slide rails.

Furthermore, the pressure-bearing mechanism is fixedly installed on one side of the top of the bending mechanism, the pressure-bearing mechanism slides along with the bending mechanism, the pressure-bearing mechanism comprises an inverted L-shaped installation seat, a fourth oil cylinder is fixedly installed below one side of the inverted L-shaped installation seat, and a pressing block is fixedly installed below the fourth oil cylinder.

Furthermore, a third stop block is arranged at the bottom of the inverted L-shaped mounting seat, and the distance between the third stop block and the third clamping block is equal to the distance between the first stop block and the first clamping block.

Further, the first oil cylinder is a 35T oil cylinder, the second oil cylinder is a 35T oil cylinder, the third oil cylinder is a 350T oil cylinder, and the fourth oil cylinder is a 150T oil cylinder.

To sum up, the utility model has the advantages of it is following:

(1) the utility model discloses pressure-bearing formula forming mill device utilizes the principle that panel warp under receiving exogenic action, under the effect of mechanism and pressure-bearing mechanism at last top, can make panel not produce the side bend in a direction, and the removal that the mechanism was buckled in the cooperation makes panel make it reach curve shaping's effect at a atress direction, and this device application range is extremely extensive, and reasonable in design, simple structure, preparation low cost, and easy operation is applicable to middle-size and small-size enterprise.

(2) The utility model discloses a setting of a plurality of fixture blocks and dog, cooperation top mechanism and pressure-bearing mechanism, the effectual problem of having solved panel emergence skew, other bending, falling edge in curve forming process.

Drawings

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

fig. 2 is a schematic view of the top view structure of the present invention.

The reference numbers are as follows:

1. a base; 2. a first operating platform; 3. a second operating platform; 4. a jacking mechanism; 5. A bending mechanism; 6. a pressure-bearing mechanism; 21. a first clamping block; 22. a first stopper; 31. a second fixture block; 32. a second stopper; 41. a first cylinder; 42. a second cylinder; 51. a mobile platform; 52. a third oil cylinder; 53. a third fixture block; 54. a slide rail; 61. an L-shaped mounting seat; 62. a fourth cylinder; 63. pressing into blocks; 64. and a third stopper.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 1-2, a small simple cold bending machine device includes a base 1, a first operating platform 2 is fixedly installed on one side of the base 1, a second operating platform 3 is fixedly installed on the other side of the base 1, an upper pushing mechanism 4 for pushing a plate is fixedly installed outside the first operating platform 2 and the second operating platform 3, a bending mechanism 5 for forming a plate curve is slidably connected between the first operating platform 2 and the second operating platform 3 on the base 1, a pressure bearing mechanism 6 for pressing the plate downward is fixed above the bending mechanism 5, the plate can be fixed under the interaction of the upper pushing mechanism 4 and the pressure bearing mechanism 6, so that the plate does not bend in one direction, and the plate can achieve the curve forming effect in one stress direction by matching with the movement of the bending mechanism 5.

In this embodiment, the first operation platform 2 and the second operation platform 3 are symmetrically arranged, the jacking mechanism 4 comprises a first oil cylinder 41 symmetrically arranged on the outer side of the first operation platform 2 and a second oil cylinder 42 arranged on the outer side of the second operation platform 3, the first oil cylinder 41 and the second oil cylinder 42 are symmetrically arranged, the first oil cylinder 41 and the second oil cylinder 42 are 35T oil cylinders, apply an ascending power to panel both sides, because the less unable panel of buckling of 35T hydro-cylinder thrust, can only play the effect of upwards fixing to panel, be equipped with first fixture block 21 and the first dog 22 that is used for fixed panel on the first operation platform 2, be equipped with second fixture block 31 and the second dog 32 that is used for fixed panel on the second operation platform 3, first fixture block 21, first dog 22 and second fixture block 31, second dog 32 symmetry sets up, a both ends for fixed panel, prevent that panel from taking place the skew at the in-process of buckling.

In this embodiment, the bending mechanism 5 includes a moving platform 51 and a third oil cylinder 52 disposed below the moving platform 51 and used for driving the bending mechanism 5 to move, the third oil cylinder 52 is a 350T oil cylinder and used for pushing the bending mechanism 5 to form a curve of a plate, a third clamping block 53 is disposed above the moving platform 51, the third clamping block 53 is located at the same horizontal plane as the first clamping block 21 and the second clamping block 31, the moving platform 51 is located at the same horizontal plane as the first operating platform 2 and the second operating platform 3, slide rails 53 are disposed on two sides of the bottom of the bending mechanism 5, and the bending mechanism 5 is slidably connected with the first operating platform 2 and the second operating platform 3 through the slide rails 53, so that the plate is bent at the moving platform 51.

In this embodiment, the pressure-bearing mechanism 6 is fixedly installed on one side of the top of the bending mechanism 5, the pressure-bearing mechanism 6 slides along with the bending mechanism 5, the pressure-bearing mechanism 6 includes an inverted L-shaped installation seat 61, a fourth oil cylinder 62 is fixedly installed below one side of the inverted L-shaped installation seat 61, a pressing block 63 is fixedly installed below the fourth oil cylinder 62, a third block 64 is arranged at the bottom of the inverted L-shaped installation seat 61, the third block 64 and the third block 53 are used for fixing the bending portion of the plate material to prevent the plate material from shifting or bending, the distance between the third block 64 and the third block 53 is equal to the distance between the first block 22 and the first block 21, and the pressing block 63 always maintains a downward pressure on the plate material in the plate material bending process.

The utility model discloses the theory of operation as follows:

firstly, referring to fig. 2, the bending mechanism 5 is moved to an initial position to ensure that the first fixture block 21, the second fixture block 31 and the third fixture block 53 are on the same straight line, a plate is placed between the first fixture block 21, the second fixture block 31, the third fixture block 53 and the first stopper 22, the second stopper 23 and the third stopper 64 and is fixed, so that the plate does not deviate in the bending process, at this time, the first oil cylinder 41, the second oil cylinder 42 and the fourth oil cylinder 62 are started to fix the plate up and down, so that the plate cannot bend sideways in the vertical direction, then the third oil cylinder 52 and the 350T oil cylinder are started to push the plate to one side of the pressure-bearing mechanism 6, the plate deforms between the third fixture block 53 and the third stopper 64, and at this time, the plate only contracts to a deformation force in one direction, so that the plate achieves the effect of curve forming in one stress direction.

It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the specific structures, shapes, or configurations shown in the examples.

It is also noted that the illustrations herein may provide examples of parameters that include particular values, but that these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error tolerances or design constraints. Directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer to the direction of the drawings only, and are not intended to limit the scope of the present application.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a small-size simple and easy clod wash machine device, includes base (1), its characterized in that, one side fixed mounting of base (1) has first operation platform (2), the opposite side fixed mounting of base (1) has second operation platform (3), first operation platform (2) and second operation platform (3) outside fixed mounting have last top mechanism (4) that are used for pushing up panel, sliding connection has bending mechanism (5) that are used for making the curved shaping of panel between first operation platform (2) and second operation platform (3) on base (1), bending mechanism's (5) top is fixed with pressure-bearing mechanism (6) that are used for pushing down panel.

2. The small simple cold bending machine device according to claim 1, wherein the first operating platform (2) and the second operating platform (3) are symmetrically arranged, the jacking mechanism (4) comprises a first oil cylinder (41) symmetrically arranged outside the first operating platform (2) and a second oil cylinder (42) symmetrically arranged outside the second operating platform (3), and the first oil cylinder (41) and the second oil cylinder (42) are symmetrically arranged.

3. The small simple cold bending machine device according to claim 2, wherein a first clamping block (21) and a first stop block (22) for fixing the plate material are arranged on the first operating platform (2), a second clamping block (31) and a second stop block (32) for fixing the plate material are arranged on the second operating platform (3), and the first clamping block (21) and the first stop block (22) are symmetrically arranged with the second clamping block (31) and the second stop block (32).

4. The small simple cold bending machine device according to claim 3, wherein the bending mechanism (5) comprises a moving platform (51) and a third oil cylinder (52) arranged below the moving platform (51) and used for driving the bending mechanism (5) to move, a third block (53) is arranged above the moving platform (51), and the third block (53) is located on the same horizontal plane as the first block (21) and the second block (31).

5. A small simple cold bending machine device according to claim 4, characterized in that the two sides of the bottom of the bending mechanism (5) are provided with slide rails (54), and the bending mechanism (5) is connected with the first operating platform (2) and the second operating platform (3) in a sliding manner through the slide rails (54).

6. The small simple cold bending machine device according to claim 5, wherein the pressure-bearing mechanism (6) is fixedly installed at one side of the top of the bending mechanism (5), the pressure-bearing mechanism (6) slides along with the bending mechanism (5), the pressure-bearing mechanism (6) comprises an inverted L-shaped mounting seat (61), a fourth oil cylinder (62) is fixedly installed below one side of the inverted L-shaped mounting seat (61), and a pressing block (63) is fixedly installed below the fourth oil cylinder (62).

7. The compact simple cold bending machine device as claimed in claim 6, wherein a third stopper (64) is disposed at the bottom of the inverted L-shaped mounting seat (61), and the distance between the third stopper (64) and the third block (53) is equal to the distance between the first stopper (22) and the first block (21).

8. A compact and simple cold bending machine arrangement according to claim 6, wherein said first cylinder (41) is a 35T cylinder, said second cylinder (42) is a 35T cylinder, said third cylinder (52) is a 350T cylinder and said fourth cylinder (62) is a 150T cylinder.