CN213436445U

CN213436445U - Press machine for bridge frame machining

Info

Publication number: CN213436445U
Application number: CN202022118076.8U
Authority: CN
Inventors: 杜夫华; 吴绍明
Original assignee: Zhenjiang Hedun Electric Co ltd
Current assignee: Zhenjiang Hedun Electric Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-15
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a press machine for bridge frame processing, which comprises a workbench, wherein a groove with an upward opening is arranged on the workbench, a lifting platform is arranged at the bottom of the groove, telescopic side pressing plates are symmetrically arranged on the left side wall and the right side wall of the groove, and plate limiting grooves are arranged above the two telescopic side pressing plates; workstation both sides are equipped with the support, are equipped with the slide rail on the support lateral wall, and slidable is equipped with flexible material clamp of getting in the slide rail, and the support top is equipped with the plummer, has inlayed flexible pressure block in the plummer, and flexible pressure block bottom both sides are equipped with the flexible pressure plate of level, still are equipped with two flexible turn-up pressure plates on the plummer, and two flexible turn-up pressure plates are located flexible pressure block both sides respectively.

Description

Press machine for bridge frame machining

Technical Field

The utility model belongs to the technical field of the crane span structure processing, concretely relates to press is used in crane span structure processing.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. Can be independently erected and also can be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like. Present press for crane span structure processing production all adopts the fashioned mode of compression roller basically, and this kind of mode needs the gyro wheel of a plurality of width differences to roll in gradually just can finally obtain the crane span structure that needs, and the production process is slow and the compression roller is worn and torn easily, overhauls inconveniently, makes product production have the defect easily. Therefore, the press for processing the bridge frame, which has a simple structure and is convenient to operate, needs to be provided, and the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a press is used in crane span structure processing, simple structure, it is convenient to overhaul, and production efficiency is high.

The utility model provides a following technical scheme:

the press machine for processing the bridge frame is characterized by comprising a workbench, wherein a groove with an upward opening is formed in the workbench, a lifting table is arranged at the bottom of the groove, telescopic side pressing plates are symmetrically arranged on the left side wall and the right side wall of the groove, and plate limiting grooves are formed above the two telescopic side pressing plates; the workstation both sides are equipped with the support, be equipped with the slide rail on the support lateral wall, slidable is equipped with flexible material of getting and presss from both sides in the slide rail, the support top is equipped with the plummer, flexible pressure block has been inlayed in the plummer, flexible pressure block bottom both sides are equipped with the flexible pressure plate of level, still be equipped with two flexible turn-up pressure plates on the plummer, two flexible turn-up pressure plate is located respectively flexible pressure block both sides.

Preferably, the lower edge of the plate limiting groove is provided with a limiting roller.

Preferably, the upper edge of the horizontal telescopic pressure plate is provided with a raised limit block.

Preferably, the side wall of the telescopic material taking clamp is connected with an electric telescopic cylinder.

Preferably, PLC control is adopted.

The utility model has the advantages that: replace a plurality of compression roller structures of current crane span structure for processing press with the cooperation of elevating platform and plummer, simple structure, it is more convenient to operate and overhaul, and the degree of equipment wearing and tearing is little, disposable compression moulding, and is efficient, can press the crane span structure into the shape or the marginal vertically shape of edge back hook according to the demand of difference.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the present invention during pressing;

fig. 3 is a schematic structural view of the utility model when taking materials.

Detailed Description

As shown in the figure, for the utility model provides a pair of press is used in crane span structure processing, including workstation 1, be equipped with the ascending recess of opening on the workstation 1, the recess bottom is equipped with elevating platform 2, and the lateral wall symmetry about the recess is equipped with

flexible side guide

3, and 3 tops of two flexible side guides all are equipped with panel spacing groove 4, and the lower limb of panel spacing groove 4 is equipped with spacing roller 41, can prevent again when reducing equipment wearing and tearing that panel from pushing down with spacing groove 4 friction and produce obvious mar. Two sides of the workbench 1 are provided with brackets 5, the side walls of the brackets 5 are provided with slide rails, telescopic material taking clamps 6 are slidably arranged in the slide rails, and the side walls of the telescopic material taking clamps 6 slide along the slide rails under the pushing of the electric telescopic cylinders; support 5 top is equipped with plummer 7, has inlayed flexible pressure block 8 in the

plummer

7, and 8 bottom both sides of flexible pressure block are equipped with the flexible pressure plate 9 of level, and the flexible pressure plate 9 top edge of level is equipped with bellied stopper 91. Two telescopic crimping pressure plates 10 are further arranged on the bearing table 7, and the two telescopic crimping pressure plates 10 are respectively located on two sides of the telescopic pressure block 8. The equipment is controlled by a programmable PLC with stable performance.

When the equipment does not work, the telescopic side pressure plates 3 are taken in the side walls of the grooves, the horizontal telescopic pressure plates 9 are taken in the telescopic pressure blocks 8, the lifting platform 2 is stopped at a position which is flush with the lower edges of the plate limiting grooves 4, the external equipment sends the plates into the plate limiting grooves 4, under the control of the PLC, the telescopic pressure block 8 extends downwards to press the plate tightly, the telescopic pressure block 8 descends together with the lifting platform 2 to press the plate into the groove, the edge of the plate is pressed into the groove along the limiting roller 41, then, extending the horizontal telescopic pressure plates 9 to extrude the plates entering the grooves into right angles towards two sides, then extending the two telescopic side pressure plates 3 to inwards press the plates in the vertical direction, so that the plates are bent inwards along the limiting blocks 91, finally extending the two telescopic crimping pressure plates 10 downwards, and bending and folding the edges of the plates downwards along the limiting blocks 91 to complete the extrusion molding of the bridge; and then shortening the two telescopic crimping pressure plates 10, shortening the two telescopic side pressure plates 3, lifting the formed bridge to be consistent with the height of the telescopic material taking clamp 6 by the telescopic pressure block 8, extending the telescopic material taking clamp 6 to clamp the formed bridge, sliding the two telescopic material taking clamps 6 along the slide rail under the control of an electric telescopic cylinder, pushing the formed bridge out of the horizontal telescopic pressure plate 9, pulling out the formed bridge by a next working mechanism, and completing the work of compression forming of the bridge at one time.

If the edge of the bridge frame does not need to be bent inwards, the extrusion process of the two telescopic side pressure plates 3 and the two telescopic crimping pressure plates 10 can be omitted, after the horizontal telescopic pressure plates 9 are extruded, the lifting platform 2 pushes up the extruded bridge frame, then the telescopic material taking clamp 6 pushes out the bridge frame, and the next working mechanism pulls out the molded bridge frame to complete the compression molding work of the bridge frame.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The press machine for processing the bridge is characterized by comprising a workbench (1), wherein a groove with an upward opening is formed in the workbench (1), a lifting table (2) is arranged at the bottom of the groove, telescopic side pressing plates (3) are symmetrically arranged on the left side wall and the right side wall of the groove, and plate limiting grooves (4) are formed above the two telescopic side pressing plates (3); workstation (1) both sides are equipped with support (5), be equipped with the slide rail on support (5) lateral wall, slidable is equipped with flexible material taking clamp (6) in the slide rail, support (5) top is equipped with plummer (7), flexible pressure block (8) have been inlayed in plummer (7), flexible pressure block (8) bottom both sides are equipped with the flexible pressure plate of level (9), still be equipped with two flexible turn-up pressure plates (10), two on plummer (7) flexible turn-up pressure plate (10) are located respectively flexible pressure block (8) both sides.

2. The bridge processing press according to claim 1, wherein the lower edge of the plate limiting groove (4) is provided with a limiting roller (41).

3. Bridge processing press according to claim 1, characterised in that the upper edge of the horizontal telescopic pressure plate (9) is provided with a raised stopper (91).

4. The bridge processing press as claimed in claim 1, wherein the side walls of the telescopic gripper (6) are connected to an electric telescopic cylinder.

5. The press for bridge frame processing according to claim 1, wherein PLC control is adopted.