CN219684719U

CN219684719U - Lifting table milling machine with positioning function

Info

Publication number: CN219684719U
Application number: CN202320649644.8U
Authority: CN
Inventors: 马明; 罗明超; 许方健; 梁田; 王志强
Original assignee: Jinan Jinfuhao Mechanical Equipment Co ltd
Current assignee: Jinan Jinfuhao Mechanical Equipment Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-15
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of milling machines, in particular to a lifting table milling machine with a positioning function, which comprises a base, wherein a top plate of the base is rectangular and fixedly provided with fixing rods, four fixing rods are provided with mounting plates in a sliding manner, the tops of the four fixing rods are fixedly provided with fixing plates, the top plate of the fixing plates is fixedly provided with an air cylinder, the moving end of the air cylinder penetrates through the top plate of the fixing plate and is fixedly connected with the mounting plate, two ends of a bottom plate of the mounting plate are respectively and symmetrically provided with a limiting rod in a rotating manner, and through the matching use of a through groove, the fixing rods, the mounting plates, the air cylinder and the limiting rods, the limiting rods can push a supporting block to slide when a milling cutter is lowered to process a workpiece, so that the limiting plates can move, the workpiece to be processed can be positioned and clamped through the matching of the two limiting plates, the positioning process of the workpiece is simplified, the processing time is shortened, and the operation is convenient, and the working efficiency is improved.

Description

Lifting table milling machine with positioning function

Technical Field

The utility model relates to the technical field of milling machines, in particular to a lifting table milling machine with a positioning function.

Background

Milling machines mainly refer to machine tools for machining various surfaces of a workpiece by using milling cutters. Typically, the milling cutter is moved mainly in a rotary motion, and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can be used for processing planes and grooves, processing various curved surfaces, gears and the like, milling machines can be used for milling planes, grooves, gear teeth, threads and spline shafts, can be used for processing more complex molded surfaces, has higher efficiency than a planing machine, can be widely applied to machine manufacturing and repairing departments, and has a plurality of milling machines, including a lifting table milling machine.

When the existing lifting table milling machine processes a workpiece, in order to avoid the influence on processing operation caused by workpiece movement in the processing process, the workpiece to be processed is generally fixed through a positioning device, the existing positioning device is generally required to be arranged independently, when the workpiece is processed, the workpiece is generally required to be positioned through positioning equipment, then a milling cutter is lowered to process the workpiece, the operation steps are complex, and the work efficiency is not facilitated to be quickened.

Disclosure of Invention

The utility model aims to provide a lifting table milling machine with a positioning function, so as to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a elevating platform milling machine with locate function, includes the base, be rectangle fixed mounting on the roof of base has the dead lever, four sliding mounting has the mounting panel on the dead lever, and four the top fixed mounting of dead lever has the fixed plate, fixed mounting has the cylinder on the roof of fixed plate, just the mobile terminal of cylinder runs through the roof of fixed plate and fixedly connected with mounting panel, the gag lever post is installed to the symmetry rotation respectively at the both ends of mounting panel bottom plate, two logical grooves have been seted up to the both ends of base roof symmetry respectively, and everywhere logical inslot wall slidable mounting has the supporting shoe respectively, and fixed mounting has the limiting plate between two adjacent supporting shoes, just the one end that the limiting lever corresponds is rotated and is installed the surface at the limiting plate, the symmetry is installed the protection subassembly on the bottom plate of mounting panel, the protection subassembly includes first guard plate, spring and second guard plate, the inside fixed mounting of first guard plate has a plurality of springs, a plurality of the one end fixedly connected with second that the spring corresponds.

Preferably, the two side surfaces of the inner wall of the through groove are respectively provided with a sliding groove, the inside of the sliding groove is slidably provided with a sliding block, and one end corresponding to the sliding block is fixedly connected to the supporting block.

Preferably, a driving motor is fixedly arranged at the middle position of the mounting plate bottom plate, and a milling head is fixedly connected with a rotating rod of the driving motor.

Preferably, a machining table is provided on the top plate of the base below the milling head.

Preferably, the bottom plate of the first protection plate is provided with a mounting groove, the spring is arranged in the mounting groove, and the bottom of the second protection plate is provided with a rubber pad.

Preferably, the connecting assembly is arranged on the outer surface of the limiting plate and the bottom plate of the mounting plate, and comprises a connecting shaft and two connecting plates, the connecting shaft is rotatably arranged between the two connecting plates, and two ends of the limiting rod are respectively arranged on the corresponding connecting shafts.

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

according to the utility model, through the matched use of the through groove, the fixed rod, the mounting plate, the air cylinder and the limiting rod, the limiting rod can push the supporting block to slide when the milling cutter is lowered to process the workpiece, so that the limiting plates can be moved, the workpiece to be processed can be positioned and clamped through the matching of the two limiting plates, the workpiece positioning process is simplified, the processing time is reduced, and the operation is convenient, thereby being beneficial to improving the working efficiency;

according to the milling cutter, the first protection plate, the spring and the second protection plate are arranged on the bottom plate of the mounting plate for matching, so that the second protection plate can be in contact with the base when the milling cutter is lowered to process a workpiece, and the splashed scraps in the processing process can be blocked by the action of the protection assembly, so that the damages of the splashed scraps to workers can be prevented.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a right-side view of the present utility model;

FIG. 3 is a schematic view of an assembled structure of the protective assembly according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a base; 101. a through groove; 2. a fixed rod; 3. a mounting plate; 4. a fixing plate; 5. a cylinder; 6. a support block; 7. a limiting plate; 8. a limit rod; 9. a protective assembly; 901. a first protection plate; 902. a spring; 903. and a second protection plate.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a elevating platform milling machine with locate function, the on-line screen storage device comprises a base 1, be rectangle fixed mounting on the roof of base 1 has dead lever 2, the last slidable mounting of four dead levers 2 has mounting panel 3, and the top fixed mounting of four dead levers 2 has fixed plate 4, fixed mounting has cylinder 5 on the roof of fixed plate 4, and the mobile terminal of cylinder 5 runs through the roof of fixed plate 4 and fixedly connected with mounting panel 3, gag lever post 8 is installed in the symmetry rotation respectively at the both ends of mounting panel 3 bottom plate, two logical groove 101 have been seted up to the both ends of base 1 roof respectively symmetry, and all around logical groove 101 inner wall slidable mounting has supporting shoe 6 respectively, and fixed mounting has limiting plate 7 between two adjacent supporting shoes 6, and the one end that gag lever post 8 corresponds rotates the surface of installing at limiting plate 7, symmetrically install protection component 9 on the bottom plate of mounting panel 3, protection component 9 includes first guard 901, spring 902 and second guard 903, the inside fixed mounting of first guard 901 has a plurality of springs 902, one end fixedly connected with second guard 903 that a plurality of springs 902 correspond.

In this embodiment, as shown in fig. 1 and 4, two side surfaces of the inner wall of the through groove 101 are respectively provided with a sliding groove, a sliding block is slidably mounted in the sliding groove, and one end corresponding to the sliding block is fixedly connected to the supporting block 6.

In this embodiment, as shown in fig. 1 and 2, a driving motor is fixedly installed in the middle position of the bottom plate of the mounting plate 3, and a milling head is fixedly connected to a rotating rod of the driving motor.

In this embodiment, as shown in fig. 1 and 2, a processing table is disposed below the milling head on the top plate of the base 1, specifically, the distance between the supporting block 6 and the base 1 is greater than the distance between the processing table and the base 1, so that the positioning of the workpiece by the limiting plate 7 can be ensured.

In this embodiment, as shown in fig. 3, a mounting groove is formed on a bottom plate of the first protection plate 901, a spring 902 is disposed in the mounting groove, and a rubber pad is disposed at a bottom of the second protection plate 903.

In this embodiment, as shown in fig. 1, 2 and 3, the outer surface of the limiting plate 7 and the bottom plate of the mounting plate 3 are both provided with a connecting assembly, and the connecting assembly comprises a connecting shaft and two connecting plates, the connecting shaft is rotatably installed between the two connecting plates, two ends of the limiting rod 8 are respectively installed on the corresponding connecting shafts, specifically, the outer surface of the limiting plate 7 is provided with a silica gel pad, and when the workpiece is positioned, the workpiece can be prevented from being worn.

The application method and the advantages of the utility model are as follows: when the lifting table milling machine with the positioning function is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply and a controller are carried out on electric equipment in the device, a workpiece to be processed is placed on a processing table, then a switch of an air cylinder 5 is opened to enable the workpiece to work, the air cylinder 5 works to push a mounting plate 3 to slide down on a fixing rod 2, namely, the air cylinder 5 works to enable a milling cutter to descend, in the descending process of the mounting plate 3, a supporting block 6 is pushed by a limiting rod 8 to slide towards one end of the workpiece in a through groove 101, and the workpiece to be processed can be positioned and clamped by matching of two limiting plates 7, so that the process of positioning the workpiece is simplified, the processing time is shortened, and the device is convenient to operate and is beneficial to improving the working efficiency.

And set up the cooperation of first guard plate 901, spring 902 and second guard plate 903 and use on the bottom plate of mounting panel 3, when descending milling cutter and carrying out processing to the work piece, can make second guard plate 903 and base 1 contact, can block the piece that splashes in the course of working through the effect of protective component 9, can prevent that the piece that splashes from causing the injury to the staff.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a elevating platform milling machine with locate function, includes base (1), its characterized in that: the utility model discloses a protection device for the automobile, which comprises a base (1), a fixing rod (2) is fixedly installed on the top plate of the base (1), four mounting plates (3) are installed on the upper sliding of the fixing rod (2), four fixing plates (4) are fixedly installed on the top of the fixing rod (2), an air cylinder (5) is fixedly installed on the top plate of the fixing plates (4), the moving end of the air cylinder (5) penetrates through the top plate of the fixing plates (4) and is fixedly connected with the mounting plates (3), limit rods (8) are symmetrically installed at two ends of the bottom plate of the mounting plates (3) respectively, two through grooves (101) are symmetrically formed at two ends of the top plate of the base (1) respectively, supporting blocks (6) are fixedly installed on the inner walls of the through grooves (101) respectively, a limiting plate (7) are fixedly installed between two adjacent supporting blocks (6), one end corresponding to the limiting rod (8) is rotatably installed on the outer surface of the limiting plate (7), a protection component (9) is symmetrically installed on the bottom plate of the mounting plates (3), the protection component (9) comprises a protection plate (901), a plurality of springs (902) and a plurality of protection plates (902) are fixedly installed inside the protection plate (902), one ends of the springs (902) corresponding to the plurality of springs are fixedly connected with second protection plates (903).

2. The lifting and milling machine with positioning function according to claim 1, wherein: the sliding grooves are respectively formed in the two side faces of the inner wall of the through groove (101), the sliding blocks are slidably arranged in the sliding grooves, and one ends corresponding to the sliding blocks are fixedly connected to the supporting blocks (6).

3. The lifting and milling machine with positioning function according to claim 1, wherein: the middle position of the bottom plate of the mounting plate (3) is fixedly provided with a driving motor, and a rotating rod of the driving motor is fixedly connected with a milling head.

4. A lifting and milling machine with positioning function according to claim 3, characterized in that: a machining table is arranged on the top plate of the base (1) and positioned below the milling head.

5. The lifting and milling machine with positioning function according to claim 1, wherein: the bottom plate of first guard plate (901) is seted up the mounting groove, spring (902) set up in the mounting groove, just the bottom of second guard plate (903) is provided with the rubber pad.

6. The lifting and milling machine with positioning function according to claim 1, wherein: the connecting assembly is arranged on the outer surface of the limiting plate (7) and the bottom plate of the mounting plate (3), and comprises a connecting shaft and two connecting plates, the connecting shaft is rotatably arranged between the two connecting plates, and two ends of the limiting rod (8) are respectively arranged on the corresponding connecting shafts.