CN219211759U

CN219211759U - Hydraulic fixed edge milling machine tool

Info

Publication number: CN219211759U
Application number: CN202223159647.8U
Authority: CN
Inventors: 黄仙萍
Original assignee: Zhongshan Horong Hardware Mould Co ltd
Current assignee: Zhongshan Horong Hardware Mould Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-20
Anticipated expiration: 2032-11-28

Abstract

The utility model is applicable to the technical field of edge milling machines, and provides a hydraulic fixed edge milling machine tool which comprises a workbench, wherein a fixing plate is vertically and fixedly connected to the left side of the workbench, a top plate is transversely and fixedly connected to the top of the fixing plate, a plurality of groups of first hydraulic cylinders are vertically and fixedly connected to the top of the top plate, the bottom ends of the plurality of groups of first hydraulic cylinders movably extend to the lower part of the top plate, and a first pressing plate is fixedly connected to the bottom end of the first hydraulic cylinder. This fixed edge milling lathe of hydraulic pressure through setting up multiunit fixture and the lead screw and the cooperation of lead screw cover of different directions, realizes the automatic feeding of panel to and remove the edge to the workstation and carry out the process of milling the limit, compress tightly the material on the workstation through setting up multiunit first hydraulic cylinder, first hydraulic cylinder cooperates with two fixture around, carries out spacing with the sheet material in vertical and horizontal direction simultaneously and compresses tightly, prevents panel skew, improves processingquality, and whole process can accomplish automatically, improves work efficiency.

Description

Hydraulic fixed edge milling machine tool

Technical Field

The utility model belongs to the technical field of fixed edge milling of plates, and particularly relates to a hydraulic fixed edge milling machine tool.

Background

The edge milling machine is a working principle of adopting a cutter disc to mill at a high speed, and is special welding auxiliary equipment for cutting a weld groove on a steel plate before welding the steel plate, and is mainly divided into an automatic walking type steel plate edge milling machine, a large-scale edge milling machine, a numerical control steel plate edge milling machine and the like. The method is widely applied to the industries of boiler and pressure vessel manufacture, shipbuilding, electric power, petroleum, chemical machinery and engineering machinery manufacture, and can be used for processing bevel edges, straight edges, U-shaped grooves and the like of various middle-low carbon steel plates, stainless steel plates and aluminum plates before welding.

Chinese patent CN 204657587U discloses an edge milling machine, this technical scheme is in, the workman places the panel on the workstation, edge milling mechanism just mills limit processing to panel, when processing the steel sheet, do not have the mechanism that fixes to the panel, when panel quality is lighter, the panel can be born the weight of the in-process of milling the limit and lead to removing, the position can take place the skew, lead to milling the degree of depth inconsistent, influence the processingquality of edge milling machine, and the panel needs artifical transport to the workstation and promote to the processing region, align panel and edge milling mechanism by the manual work, lack the mechanism of supplementary material loading, when panel weight is great, the position adjustment of panel is comparatively inconvenient, the manual work amount of labour is great, work efficiency is lower.

Disclosure of Invention

The utility model provides a hydraulic fixed edge milling machine tool, which aims to solve the problems that when a plate is subjected to edge milling on the upper surface of a workbench, the plate is not fixed, the plate is easy to deviate in the edge milling process, the processing quality is affected, auxiliary feeding is lacked, manual carrying is needed, and the workload is high.

The utility model discloses a hydraulic fixed edge milling machine tool, which comprises a workbench, wherein a fixing plate is vertically and fixedly connected to the left side of the workbench, a top plate is horizontally and fixedly connected to the top of the fixing plate, a plurality of groups of first hydraulic cylinders are vertically and fixedly connected to the top of the top plate, the bottom ends of the plurality of groups of first hydraulic cylinders movably extend to the lower part of the top plate, and a first pressing plate is fixedly connected to the bottom ends of the first hydraulic cylinders;

the left side fixedly connected with fixed frame of workstation upper surface, the rear end fixedly connected with first motor of fixed frame inner chamber, the first lead screw of output shaft fixedly connected with of first motor, the surface screw thread connection of first lead screw has first screw sleeve, the mounting groove has all transversely been seted up at both ends around the upper surface of workstation, the left end fixedly connected with second motor of mounting groove, the output shaft fixedly connected with second lead screw of second motor, the surface screw thread connection of second lead screw has the second screw sleeve, the equal fixedly connected with fixture in right flank of first screw sleeve and the top of two second screw sleeves, three fixture highly uniform just lie in the same straight line of workstation top.

Preferably, the clamping mechanism comprises a clamping frame, a second hydraulic cylinder and a second pressing plate, wherein the second hydraulic cylinder is vertically and fixedly connected to the top of the clamping frame, the bottom end of the second hydraulic cylinder movably extends to the inner cavity of the clamping frame, and the second pressing plate is fixedly connected to the bottom end of the second hydraulic cylinder.

Preferably, the method comprises the steps of: the surface of the workbench is provided with a plurality of balls in a rolling way.

Preferably, a bottom plate is transversely arranged below the workbench, and a plurality of support rods are vertically and fixedly connected between the workbench and the bottom plate.

Preferably, the right side of bottom plate upper surface is provided with the edge milling mechanism main part that is used for the edge milling operation, edge milling mechanism main part sliding connection in the upper surface of bottom plate, the upper surface fixedly connected with of bottom plate drives edge milling mechanism main part is followed the front end of bottom plate is to the electric guide rail of rear end removal.

Preferably, the first screw rod sleeve is fixedly connected with the fixing sliding rod, and the second screw rod sleeve is connected with the mounting groove in a sliding mode.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the hydraulic fixed edge milling machine tool, the plurality of groups of clamping mechanisms are matched with the screw rods and the screw rod sleeves in different directions, the clamping mechanisms in the middle clamp materials firstly, then the screw rod sleeves drive the materials to move forwards to a designated position, then the front clamping mechanism and the rear clamping mechanism clamp and drive the plates to move rightwards to an edge milling area, automatic feeding of the plates is achieved, the plurality of groups of first hydraulic cylinders are arranged, the materials are pressed on the workbench, the front clamping mechanisms and the rear clamping mechanisms are matched with the first hydraulic cylinders, the first hydraulic cylinders drive the first pressing plate to move downwards, the plates are prevented from jumping up, the clamping mechanisms are in a C shape, the plates are prevented from being propped against, the plates are prevented from moving in the horizontal direction, meanwhile, the plates are limited and pressed in the vertical and horizontal directions, the plates are prevented from shifting in the edge milling process, the edge milling operation of the plates is more stable, the edge milling machine is improved, the whole feeding and the edge milling process can be automatically completed by the clamping mechanisms, the working efficiency is not needed, the manual feeding is easy and convenient to operate, and the labor of workers is greatly reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a right-side view of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in the present utility model;

in the figure: 1. a top plate; 2. a first hydraulic cylinder; 3. a fixing plate; 4. a fixed frame; 5. a first screw rod; 6. a first screw sleeve; 7. a work table; 8. a support rod; 9. a second motor; 10. a bottom plate; 11. a second screw sleeve; 12. a second screw rod; 13. a milling mechanism main body; 14. an electric guide rail; 15. a first platen; 16. a second hydraulic cylinder; 17. a clamping frame; 18. a second pressing plate; 19. a first motor; 20. a ball; 21. and a mounting groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a fixed edge milling machine tool of hydraulic pressure, includes workstation 7, the vertical fixedly connected with fixed plate 3 in workstation 7 left side, the horizontal fixedly connected with roof 1 in top of fixed plate 3, the first hydraulic cylinder 2 of the vertical fixedly connected with multiunit in top of roof 1, the bottom of multiunit first hydraulic cylinder 2 movably extends to the below of roof 1, the bottom fixedly connected with first clamp plate 15 of first hydraulic cylinder 2.

After the material is conveyed to the edge milling area on the workbench 7, the first hydraulic oil cylinder 2 drives the first pressing plate 15 to move downwards, the plate is pressed and fixed on the workbench 7, and the plate is prevented from shaking during edge milling operation, so that the processing quality is affected.

The multiple groups of first hydraulic cylinders 2 are arranged on the same straight line and are all positioned above the right side of the workbench 7, after the first pressing plate 15 is pressed down, the first pressing plate 15 is positioned on the left side of the edge milling mechanism main body 13, and edge milling operation cannot be affected.

The left side fixedly connected with fixed frame 4 of workstation 7 upper surface, fixed frame 4 inner chamber's rear end fixedly connected with first motor 19, the first lead screw 5 of output shaft fixedly connected with of first motor 19, the first screw sleeve 6 of surface threaded connection of first lead screw 5, the mounting groove 21 has all transversely been seted up at the upper surface front and back both ends of workstation 7, the left end fixedly connected with second motor 9 of mounting groove 21, the output shaft fixedly connected with second lead screw 12 of second motor 9, the surface threaded connection of second lead screw 12 has second screw sleeve 11, the right flank of first screw sleeve 6 and the equal fixedly connected with fixture in top of two second screw sleeves 11, three fixture highly uniform and lie in the same straight line of the top of workstation 7.

In this embodiment, the sheet material is transported to the surface of workstation 7, the fixture at the middle part is tight with the sheet material clamp earlier, then first motor 19 drives first lead screw 5 and rotates, drive the fixture at the middle part through first screw sleeve 6 and move to the rear end of first lead screw 5, after the sheet material moved to the rear end of first lead screw 5, this fixture loosens, the fixture at the front and back both ends is tight with the sheet material clamp this moment, two front and back second motors 9 drive second lead screw 12 rotate this moment, drive second screw sleeve 11 horizontal movement, two fixture right side movement around the second screw sleeve 11 drive, move the sheet material to the right side to milling region and mill the limit operation, whole process can be by program control, can realize the automatic unloading of sheet material, easy operation is convenient, the manual work has been practiced thrift.

The first screw rod sleeve 6 is in sliding connection with the fixed frame 4, and the second screw rod sleeve 11 is in sliding connection with the bottom of the mounting groove 21.

The front clamping mechanism and the rear clamping mechanism can move left and right in the horizontal direction, so that the edge milling machine can operate plates of different specifications, and the working efficiency is improved.

Further, the clamping mechanism comprises a clamping frame 17, a second hydraulic cylinder 16 and a second pressing plate 18, wherein the second hydraulic cylinder 16 is vertically and fixedly connected to the top of the clamping frame 17, the bottom end of the second hydraulic cylinder 16 movably extends to the inner cavity of the clamping frame 17, and the second pressing plate 18 is fixedly connected to the bottom end of the second hydraulic cylinder 16.

In this embodiment, when the plate is placed in the clamping frame 17, the second hydraulic cylinder 16 drives the second pressing plate 18 to move downward, so as to fix the plate in the clamping frame 17.

The bottom of the clamping mechanism located in the middle is provided with a groove along the front end to the rear end of the workbench 7, the clamping mechanism is located in the groove, and the bottoms of the inner cavities of all the clamping mechanisms are flush with the upper surface of the workbench 7, so that the movement of the plate is facilitated.

The clamping frame 17 is C-shaped, and can effectively control the plate to move rightwards.

Further, the surface of the table 7 is rollably provided with a number of balls 20.

In this embodiment, the left side of the upper surface of the table 7 is provided with grooves, a plurality of balls 20 are rollably disposed in the grooves, and the tops of all the balls 20 are flush with the upper surface of the table 7. The friction force of the plate on the upper surface of the workbench 7 is reduced, and the plate feeding process is facilitated.

Further, a bottom plate 10 is transversely arranged below the workbench 7, and a plurality of support rods 8 are vertically and fixedly connected between the workbench 7 and the bottom plate 10.

In this embodiment, all fixedly connected with bracing piece 8 in four corners of workstation 7 bottom makes workstation 7 more stable at the during operation, and bottom plate 10 can prevent that ground from being uneven, influences the edge milling quality.

Further, a milling mechanism main body 13 for milling operation is arranged on the right side of the upper surface of the bottom plate 10, the milling mechanism main body 13 is slidably connected to the upper surface of the bottom plate 10, and an electric guide rail 14 for driving the milling mechanism main body 13 to move along the front end to the rear end of the bottom plate 10 is fixedly connected to the upper surface of the bottom plate 10.

After the plate is fixed, the edge milling mechanism main body 13 starts to perform edge milling operation on the plate, and then the electric guide rail 14 drives the edge milling mechanism main body 13 to move, so that edge milling operation on large-scale plates is facilitated.

The motorized track 14 may be controlled by a PLC program.

Further, the first screw rod sleeve 6 is slidably connected to the fixing frame 4, and the second screw rod sleeve 11 is slidably connected to the mounting groove 21.

The screw rod is prevented from driving the screw rod sleeve to rotate, so that the screw rod sleeve keeps moving along the length direction of the screw rod.

The working principle and the using flow of the utility model are as follows: after the plate milling machine is installed, the plate is transported to the workbench 7, the clamping mechanism at the middle part clamps the plate, the first screw rod 5 is driven to rotate through the first motor 19, then the first screw rod sleeve 6 is driven to move, the clamping mechanism is driven to move towards the rear end along the front end of the workbench 7, the plate is moved to the clamping mechanism at the rear end, then the clamping mechanism at the middle part is loosened, the clamping mechanisms at the front end and the rear end are clamped, the second motor 9 is driven to rotate, the clamping mechanism with the fixed top connected to the upper surface of the second screw rod sleeve 11 is driven to move rightwards along the horizontal direction to a milling area, then the plurality of groups of first hydraulic cylinders 2 drive the first pressing plate 15 to move downwards, the plate is pressed and fixed, then the edge milling machine main body 13 is driven to move towards the rear end of the workbench 7, and the electric guide rail 14 drives the edge milling machine main body 13 to move towards the rear end of the workbench 7 in the edge milling operation process, so that the edge milling operation of the whole plate is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a fixed edge milling machine tool of hydraulic pressure which characterized in that: the automatic lifting device comprises a workbench (7), wherein a fixing plate (3) is vertically and fixedly connected to the left side of the workbench (7), a top plate (1) is transversely and fixedly connected to the top of the fixing plate (3), a plurality of groups of first hydraulic cylinders (2) are vertically and fixedly connected to the top of the top plate (1), the bottom ends of the plurality of groups of first hydraulic cylinders (2) movably extend to the lower side of the top plate (1), and a first pressing plate (15) is fixedly connected to the bottom end of the first hydraulic cylinders (2);

the utility model discloses a workbench, including workstation (7), fixed frame (4) of left side fixedly connected with of workstation (7) upper surface, the rear end fixedly connected with first motor (19) of fixed frame (4) inner chamber, the first lead screw (5) of output shaft fixedly connected with of first motor (19), the surface threaded connection of first lead screw (5) has first lead screw cover (6), both ends all transversely have seted up mounting groove (21) around the upper surface of workstation (7), the left end fixedly connected with second motor (9) of mounting groove (21), the output shaft fixedly connected with second lead screw (12) of second motor (9), the surface threaded connection of second lead screw (12) has second lead screw cover (11), the equal fixedly connected with fixture in right flank of first lead screw cover (6) and the top of two second lead screw covers (11), three fixture highly uniform and on same straight line of position workstation (7) top.

2. A hydraulically fixed edge milling machine as claimed in claim 1, wherein: the clamping mechanism comprises a clamping frame (17), a second hydraulic cylinder (16) and a second pressing plate (18), wherein the second hydraulic cylinder (16) is vertically and fixedly connected to the top of the clamping frame (17), the bottom end of the second hydraulic cylinder (16) movably extends to the inner cavity of the clamping frame (17), and the second pressing plate (18) is fixedly connected to the bottom end of the second hydraulic cylinder (16).

3. A hydraulically fixed edge milling machine as claimed in claim 1, wherein: the surface of the workbench (7) is rollably provided with a plurality of balls (20).

4. A hydraulically fixed edge milling machine as claimed in claim 1, wherein: a bottom plate (10) is transversely arranged below the workbench (7), and a plurality of support rods (8) are vertically and fixedly connected between the workbench (7) and the bottom plate (10).

5. A hydraulically fixed edge milling machine as claimed in claim 4, wherein: the right side of bottom plate (10) upper surface is provided with edge milling mechanism main part (13) that are used for the edge milling operation, edge milling mechanism main part (13) sliding connection in the upper surface of bottom plate (10), the upper surface fixedly connected with of bottom plate (10) drives edge milling mechanism main part (13) follow electric guide rail (14) that front end to rear end of bottom plate (10) removed.

6. A hydraulically fixed edge milling machine as claimed in claim 2, wherein: the first screw rod sleeve (6) is in sliding connection with the fixed frame (4), and the second screw rod sleeve (11) is in sliding connection with the mounting groove (21).