CN212551146U

CN212551146U - Thin-wall plate rolling machine with adjustable roller shaft diameter

Info

Publication number: CN212551146U
Application number: CN202021111133.3U
Authority: CN
Inventors: 李森林; 唐子钦; 赵非平
Original assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Current assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-19
Anticipated expiration: 2030-06-16

Abstract

The application belongs to the technical field of veneer reeling machines, and especially relates to a thin-wall veneer reeling machine with adjustable roller shaft diameter, including the veneer reeling machine body, the veneer reeling machine body is including the dead axle, and the inner wall of dead axle is provided with diameter adjustable mechanism, and diameter adjustable mechanism including the disc, the inner wall of dead axle cup joints with the external surface mounting of disc. This thin wall veneer reeling machine with adjustable roller diameter, reached the realization when the plate rolling board material of two kinds of specifications that the wall thickness is different to the same roll plate diameter of requirement, carry out automatic adjustment to last roller on the veneer reeling machine body and two intervals between the roller down, and the realization also can carry out the action of limit veneer reeling edge adjustment when rolling the board, and simultaneously, adopt the oil pipe that advances of pneumatic cylinder and the differential connected mode of play oil pipe intercommunication, be convenient for realize the velocity of motion that the pneumatic cylinder piston rod stretches out outward under the prerequisite that does not increase hydraulic pump flow, avoid the panel product quality after the plate rolling to receive the effect of influence.

Description

Thin-wall plate rolling machine with adjustable roller shaft diameter

Technical Field

The application relates to the technical field of plate bending machines, in particular to a thin-wall plate bending machine with an adjustable roller shaft diameter.

Background

The plate bending machine is a shaping machine tool for continuously bending plates at points, and has the function of rolling plates in different shapes such as O-shaped plates, U-shaped plates, multi-section R plates and the like.

The last roller and two lower rollers of current thin wall plate bending machine are when carrying out bending work to panel, the roll board is realized to the great roller of a diameter of most adoption, but this can only be to the roller that the wall thickness is the same, along with the more and more extensive of the application of roller roll board, to requiring same roll board diameter but the wall thickness is the roll board panel of two kinds of specifications of difference, just need readjust the interval between the three roller on the whole plate bending machine this moment, not only consuming time hard, and can not carry out the action of limit roll board edge adjustment again when rolling up the board.

Disclosure of Invention

Based on the technical problems that when the existing plate rolling plates with different specifications are required to have the same plate rolling diameter but different wall thicknesses, the distance between three roll shafts on the whole plate rolling machine needs to be adjusted again, time and labor are consumed, and the adjustment of the edge plate rolling edges can not be carried out when the plates are rolled, the application provides the thin-wall plate rolling machine with the adjustable roll shaft diameter.

The application provides a thin wall veneer reeling machine with adjustable roller diameter, including the veneer reeling machine body, the veneer reeling machine body is including the end axle, the inner wall of end axle is provided with diameter adjustable mechanism, and diameter adjustable mechanism including the disc, the inner wall of end axle cup joints with the external fixed surface of disc.

Preferably, the right side surface of the disc is provided with chutes distributed in an annular array, the inner walls of the chutes are sleeved with the rotating shaft in a sliding manner, and the inner wall of the disc is provided with cavities distributed in an annular array;

through above-mentioned technical scheme, the disc plays the effect of location to the spout, and the fixed disc that cup joints of end axle inner wall is convenient for the veneer reeling machine body to be rotary motion through end axle drive disc.

Preferably, the inner top walls of the plurality of cavities are fixedly communicated with the inner bottom walls of the plurality of chutes, the outer surfaces of the plurality of rotating shafts are fixedly sleeved with compression rollers, and the inner walls of the plurality of cavities are fixedly provided with hydraulic cylinders;

through above-mentioned technical scheme, the pivot accomplishes the effect of fixed position to the compression roller.

Preferably, the upper surfaces of one ends of the piston rods of the hydraulic cylinders are fixedly connected with the lower surfaces of the rotating shafts, and oil inlets of the hydraulic cylinders are fixedly communicated with oil inlet pipes;

through above-mentioned technical scheme, the oil inlet intercommunication of pneumatic cylinder advances oil pipe to be convenient for carry hydraulic oil to pneumatic cylinder inside through advancing oil pipe.

Preferably, oil outlets of the hydraulic cylinders are fixedly communicated with oil outlet pipes, and inner walls of one ends of the oil outlet pipes are fixedly communicated with outer surfaces of the oil inlet pipes;

through above-mentioned technical scheme, the oil-out intercommunication oil pipe of pneumatic cylinder to be convenient for discharge the inside hydraulic oil of pneumatic cylinder through oil pipe.

Preferably, the inner wall of the disc is fixedly sleeved with an oil delivery pipe through a bearing, and the inner walls of one ends of the oil inlet pipes penetrate through and extend into the oil delivery pipe;

through above-mentioned technical scheme, the disc plays fixed effect to defeated oil pipe.

Preferably, the inner wall of one end of the oil pipeline penetrates through and extends to the left surface of the end shaft;

through above-mentioned technical scheme, the one end and the outside hydraulic pump equipment intercommunication of defeated oil pipe.

The beneficial effect in this application does:

the inner wall of the end shaft is provided with the diameter adjustable mechanism which comprises the disc, the inner wall of the end shaft is fixedly sleeved with the outer surface of the disc, so that when two types of plate rolling plates with different wall thicknesses and the same plate rolling diameter are required, the distance between the upper roller shaft and the two lower roller shafts on the plate rolling machine body is automatically adjusted, and the action of adjusting the side plate rolling edges is realized, meanwhile, the differential connection mode of communicating the oil inlet pipe and the oil outlet pipe of the hydraulic cylinder is adopted, the moving speed of the outward extension of the piston rod of the hydraulic cylinder is realized on the premise of not increasing the flow of the hydraulic pump, the effect that the quality of the plate product after plate rolling is influenced is avoided, the problem that when two types of plate rolling plates with different wall thicknesses and the same plate rolling diameter are required is solved, the distance between the three roller shafts on the whole plate rolling machine body needs to be adjusted again at the moment, not only is time-consuming and labor-consuming, but also the action of adjusting the edge of the edge rolling plate can not be carried out when the plate is rolled.

Drawings

FIG. 1 is a schematic view of a thin-wall plate bending machine with an adjustable roller shaft diameter;

FIG. 2 is an enlarged view of the structure at the position A in FIG. 1 of a thin-wall plate bending machine with an adjustable roller shaft diameter;

FIG. 3 is a sectional view of a disc structure of a thin-wall plate bending machine with an adjustable roller shaft diameter.

In the figure: 1. a plate bending machine body; 2. an end shaft; 3. a disc; 31. a chute; 32. a rotating shaft; 33. a cavity; 34. a compression roller; 35. a hydraulic cylinder; 36. an oil inlet pipe; 37. an oil outlet pipe; 38. and (7) conveying the oil pipe.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a thin-wall plate rolling machine with an adjustable roller shaft diameter comprises a plate rolling machine body 1, wherein the plate rolling machine body 1 comprises an end shaft 2, a diameter adjustable mechanism is arranged on the inner wall of the end shaft 2, the diameter adjustable mechanism comprises a disc 3, and the inner wall of the end shaft 2 is fixedly sleeved with the outer surface of the disc 3.

Furthermore, the right side surface of the disc 3 is provided with chutes 31 distributed in an annular array, the inner walls of the chutes 31 are slidably sleeved with rotating shafts 32, and the inner wall of the disc 3 is provided with cavities 33 distributed in an annular array;

further, disc 3 plays the effect of location to spout 31, and 2 inner walls of end axle are fixed cup joints disc 3, and the veneer reeling machine body 1 of being convenient for drives disc 3 through end axle 2 and is rotary motion.

Further, the inner top walls of the cavities 33 are fixedly communicated with the inner bottom walls of the chutes 31, the outer surfaces of the rotating shafts 32 are fixedly sleeved with press rollers 34, and the inner walls of the cavities 33 are fixedly provided with hydraulic cylinders 35;

further, the rotating shaft 32 has a fixed positioning effect on the pressing roller 34.

Furthermore, the upper surfaces of one ends of the piston rods of the hydraulic cylinders 35 are fixedly connected with the lower surfaces of the rotating shafts 32, and oil inlets of the hydraulic cylinders 35 are fixedly communicated with oil inlet pipes 36;

further, the oil inlet of the hydraulic cylinder 35 communicates with the oil inlet pipe 36, so that the hydraulic oil is conveniently conveyed to the inside of the hydraulic cylinder 35 through the oil inlet pipe 36.

Further, oil outlets of the plurality of hydraulic cylinders 35 are fixedly communicated with oil outlet pipes 37, and inner walls of one ends of the plurality of oil outlet pipes 37 are fixedly communicated with outer surfaces of the plurality of oil inlet pipes 36;

further, the oil outlet of the hydraulic cylinder 35 communicates with the oil outlet pipe 37, so that the hydraulic oil inside the hydraulic cylinder 35 is conveniently discharged through the oil outlet pipe 37.

Further, an oil delivery pipe 38 is fixedly sleeved on the inner wall of the disc 3 through a bearing, and the inner walls of one ends of the oil inlet pipes 36 penetrate through and extend into the oil delivery pipe 38;

further, the disc 3 has a fixing effect on the oil delivery pipe 38.

Further, the inner wall of one end of the oil delivery pipe 38 penetrates and extends to the left side surface of the end shaft 2;

further, one end of the oil delivery pipe 38 communicates with an external hydraulic pump apparatus.

The inner wall of the end shaft 2 is provided with the diameter adjustable mechanism, the diameter adjustable mechanism comprises the disc 3, the inner wall of the end shaft 2 is fixedly sleeved with the outer surface of the disc 3, the purposes of automatically adjusting the distance between an upper roll shaft and two lower roll shafts on the plate bending machine body 1 and adjusting the side plate bending when plate bending is carried out on plate bending plates with two specifications of different wall thicknesses and the same plate bending diameter are achieved, meanwhile, the differential connection mode of communicating the oil inlet pipe 36 and the oil outlet pipe 37 of the hydraulic cylinder 35 is adopted, the moving speed of the outward extension of the piston rod of the hydraulic cylinder 35 is conveniently realized on the premise of not increasing the flow of the hydraulic pump, the effect of influencing the product quality of the plate after plate bending is avoided, and the problems that when the existing plate bending plates with two specifications of different wall thicknesses and the same plate bending diameter are required are solved, at the moment, the distance between the three roll shafts on the whole plate bending machine body 1 needs to be adjusted again, time and labor are consumed, and the edge bending plate edge adjusting action can not be carried out when the plate is bent.

The working principle is as follows: in the process of rolling the plate, the hydraulic pump sends hydraulic oil into the inside of the oil delivery pipe 38, then the hydraulic oil enters the inside of the hydraulic cylinder 35 through the oil inlet of the plurality of hydraulic cylinders 35, the piston rod of the hydraulic cylinder 35 pushes the rotating shaft 32 to slide upwards on the inner wall of the chute 31, thereby realizing the automatic adjustment of the distance between the upper roll shaft and the two lower roll shafts on the plate rolling machine body 1 when the plate rolling plate with two different specifications of the same plate rolling diameter and different wall thickness is required, and realizing the adjustment of the edge rolling plate edge when the plate rolling is carried out, meanwhile, a differential connection mode of communicating the oil inlet pipe 36 and the oil outlet pipe 37 of the hydraulic cylinder 35 is adopted, thereby being convenient for realizing the outward extending movement speed of the piston rod of the hydraulic cylinder 35 on the premise of not increasing the flow of the hydraulic pump, and avoiding the quality of the plate product after the plate rolling.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a thin wall veneer reeling machine with adjustable roller diameter, includes veneer reeling machine body (1), its characterized in that: the plate bending machine is characterized in that the plate bending machine body (1) comprises an end shaft (2), a diameter adjustable mechanism is arranged on the inner wall of the end shaft (2), the diameter adjustable mechanism comprises a disc (3), and the inner wall of the end shaft (2) is fixedly sleeved with the outer surface of the disc (3).

2. The thin-wall plate rolling machine with the adjustable roller shaft diameter as claimed in claim 1, wherein: the right side surface of disc (3) is seted up and is annular array distribution's spout (31), and is a plurality of the inner wall of spout (31) all slides and has cup jointed pivot (32), the inner wall of disc (3) is equipped with cavity (33) that are annular array distribution.

3. The thin-wall plate rolling machine with the adjustable roller shaft diameter as claimed in claim 2, wherein: it is a plurality of the interior roof of cavity (33) all with a plurality of the fixed intercommunication of interior diapire of spout (31) is a plurality of the surface of pivot (32) all is fixed to be cup jointed compression roller (34), and is a plurality of the equal fixed mounting of inner wall of cavity (33) has pneumatic cylinder (35).

4. The thin-wall plate bending machine with the adjustable roller shaft diameter as claimed in claim 3, wherein: the upper surfaces of one ends of the piston rods of the hydraulic cylinders (35) are fixedly connected with the lower surfaces of the rotating shafts (32), and oil inlets of the hydraulic cylinders (35) are fixedly communicated with oil inlet pipes (36).

5. The thin-wall plate rolling machine with the adjustable roller shaft diameter as claimed in claim 4, wherein: the oil outlets of the hydraulic cylinders (35) are fixedly communicated with oil outlet pipes (37), and the inner wall of one end of each oil outlet pipe (37) is fixedly communicated with the outer surface of the corresponding oil inlet pipe (36).

6. The thin-wall plate rolling machine with the adjustable roller shaft diameter as claimed in claim 4, wherein: the inner wall of disc (3) is fixed the cup through the bearing and is connect with defeated oil pipe (38), and is a plurality of the one end inner wall of advancing oil pipe (36) all link up and extend to the inside of defeated oil pipe (38).

7. The thin-wall plate rolling machine with the adjustable roller shaft diameter as claimed in claim 6, wherein: the inner wall of one end of the oil delivery pipe (38) penetrates through and extends to the left side surface of the end shaft (2).