CN222058943U - Milling machine convenient to go up and down - Google Patents

Abstract

The utility model belongs to the technical field of milling machines, and particularly relates to a milling machine convenient to lift, which comprises a base, a connecting column, a spindle box, a milling cutter and a chute, wherein the connecting column is arranged on the surface of the base, the spindle box is arranged on the outer side of the connecting column, and the milling cutter is arranged at the bottom of the spindle box; still include the spout, the spout runs through and sets up in the inside of spliced pole, and the threaded rod is installed through the bearing to the inside of spliced pole, and the surface mounting of base has the motor, and the output of motor has bevel gear group with the outside of threaded rod welding jointly, and the outside welding of spliced pole has the guide bar, and the back welding of headstock has the connecting block, and the inner wall welding of connecting block has the slider, and the outside welding of connecting block has the movable block. The milling cutter can be quickly lifted, so that the labor force is saved, and the processing efficiency of a workpiece is improved; in addition, the waste generated in the working process of the milling cutter can be prevented from splashing to the body of a worker through the protection plate, so that the worker is injured.

Description

Milling machine convenient to go up and down

Technical Field

The utility model belongs to the technical field of milling machines, and particularly relates to a milling machine convenient to lift.

Background

Milling machine is mainly a machine tool for machining various surfaces of a workpiece through a milling cutter, and usually mainly uses the rotary motion of the milling cutter, and can be used for machining planes and grooves, various curved surfaces, gears and the like.

Milling machine among the prior art can mill, drill and bore hole etc. processing operations to the work piece, and milling machine kind is more generally, and the milling cutter on some micro-machines is usually through the mode of rotating the rocker, falls the milling cutter to the assigned position, and the staff can make the headstock go up and down through the gliding mode of screw thread when rotating the rocker, lasts and rotates the rocker, and is not only wasted time and energy, and work efficiency is lower simultaneously, and this lifting mode is comparatively troublesome.

Disclosure of Invention

The utility model aims to provide a milling machine convenient to lift and solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a milling machine convenient to go up and down, includes base, spliced pole, headstock, milling cutter and spout, the surface mounting of base has the spliced pole, the outside of spliced pole is provided with the headstock, milling cutter is installed to the bottom of headstock, still includes the spout, and the spout runs through and sets up the inside of spliced pole, the threaded rod is installed through the bearing in the inside of spliced pole, the surface mounting of base has the motor, the output of motor has bevel gear group with the outside of threaded rod welding jointly, the outside welding of spliced pole has the guide bar, the back welding of headstock has the connecting block, the inner wall welding of connecting block has the slider, the outside welding of connecting block has the movable block.

Preferably, a sliding structure is formed between the moving block and the guide rod, and a sliding structure is formed between the connecting block and the connecting column.

Preferably, a meshing structure is formed between two sets of gears on the bevel gear set.

Preferably, the bottom of headstock welding has the installation piece, the inside grafting of installation piece has the butt joint piece.

Preferably, the bottom of the butt joint block is provided with a protection plate, and the inside of the butt joint block is provided with a spring.

Preferably, one end of the spring is connected with a clamping block.

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

1. When the milling cutter is used, the motor is started, the output end of the motor drives the bevel gear set to rotate in a meshed mode, the bevel gear set drives the threaded rod to rotate, the threaded rod drives the sliding block to slide in a threaded mode, the sliding block drives the connecting block to move, the moving block is driven to move by the moving block to move, the milling cutter is driven to move when the spindle box moves, and when the milling cutter is lifted to a specified position, the workpiece can be machined. The utility model can enable the milling cutter to rapidly lift, thereby saving labor force and improving the processing efficiency of workpieces.

2. Make the spring shrink when the fixture block receives the extrusion, when the spring shrink to a certain extent, the fixture block slides inside the butt joint piece, and when the butt joint piece removed, it removes to drive the guard plate, and when the butt joint piece was inserted completely to inside the installation piece, the fixture block reset through the spring, and the fixture block is inside the installation piece when resetting to install the guard plate in milling cutter front portion, can prevent through the guard plate that the waste material that milling cutter produced from splashing on one's body the staff and make the staff injured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is a schematic view of a right-side view of a connecting column according to the present utility model;

FIG. 4 is a schematic view of a right-side partial cross-sectional structure of the mounting block of the present utility model;

fig. 5 is a schematic perspective view of a bevel gear set according to the present utility model.

In the figure: 1. a base; 2. a connecting column; 3. a spindle box; 4. a milling cutter; 5. a chute; 6. a threaded rod; 7. a motor; 8. a bevel gear set; 9. a guide rod; 10. a connecting block; 11. a slide block; 12. a moving block; 13. a mounting block; 14. a butt joint block; 15. a protection plate; 16. a spring; 17. and (5) clamping blocks.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 5, the present utility model provides a technical solution: a milling machine convenient for lifting comprises a base 1, a connecting column 2, a spindle box 3, a milling cutter 4 and a chute 5;

The surface of the base 1 is provided with a connecting column 2, the outer side of the connecting column 2 is provided with a spindle box 3, and the bottom of the spindle box 3 is provided with a milling cutter 4;

still include spout 5, spout 5 runs through the inside of seting up at spliced pole 2, threaded rod 6 is installed through the bearing in the inside of spliced pole 2, the surface mounting of base 1 has motor 7, the output of motor 7 has bevel gear group 8 with the outside of threaded rod 6 joint welding, guide bar 9 has been welded in the outside of spliced pole 2, the back welding of headstock 3 has connecting block 10, the inner wall welding of connecting block 10 has slider 11, the outside welding of connecting block 10 has movable block 12, constitute sliding structure between movable block 12 and the guide bar 9, constitute sliding structure between connecting block 10 and the spliced pole 2, constitute meshing structure between two sets of gears on the bevel gear group 8.

During implementation, the motor 7 is started, the output end of the motor 7 drives the bevel gear set 8 to rotate in a meshed mode, the bevel gear set 8 drives the threaded rod 6 to rotate, the threaded rod 6 drives the sliding block 11 to slide in a threaded mode, the sliding block 11 drives the connecting block 10 to move, the connecting block 10 drives the moving block 12 to move, the moving block 12 slides through the guide rod 9, and when the connecting block 10 moves, the spindle box 3 is driven to move, the spindle box 3 drives the milling cutter 4 to move, and when the milling cutter 4 is lifted to a specified position, machining operation can be conducted on a workpiece.

Referring to fig. 1, 2, 3 and 5, the milling cutter 4 can be quickly lifted by the simple and convenient lifting manner, so that labor force is saved, and the processing efficiency of a workpiece is improved.

Referring to fig. 1, 2 and 4, it can be seen that a mounting block 13 is welded at the bottom of the spindle box 3, a butt joint block 14 is inserted in the mounting block 13, a protection plate 15 is installed at the bottom of the butt joint block 14, a spring 16 is installed in the butt joint block 14, one end of the spring 16 is connected with a clamping block 17, and an insertion structure is formed between the clamping block 17 and the mounting block 13.

During concrete implementation, when the milling cutter 4 processes a workpiece, waste materials are splashed, the damage to the body of a worker is easy to cause, the clamping block 17 is pressed, the spring 16 is contracted when the clamping block 17 is extruded, when the spring 16 is contracted to a certain extent, the clamping block 17 can slide into the butt joint block 14 and push the butt joint block 14, when the butt joint block 14 moves, the protection plate 15 is driven to move, when the butt joint block 14 is completely inserted into the installation block 13, the clamping block 17 is reset through the spring 16, and when the clamping block 17 is reset, the clamping block 17 is inserted into the installation block 13, so that the protection plate 15 is installed at the front part of the milling cutter 4.

As can be seen from fig. 1, 2 and 4, the waste material generated from the milling cutter 4 is prevented from splashing on the worker to injure the worker by the protection plate 15.

In summary, when the milling machine is used, a workpiece to be processed is placed on the base 1, the milling cutter 4 is lifted to the surface of the workpiece, at the moment, a switch on the spindle box 3 is started, the milling machine is used for processing the workpiece, the milling machine is the prior art, the milling cutter 4 is driven to move when the spindle box 3 moves, the workpiece can be processed when the milling cutter 4 is lifted to a specified position, and the milling cutter 4 can be lifted quickly by the simple and convenient lifting mode, so that labor force is saved, and the processing efficiency of the workpiece is improved; when the clamping block 17 is reset, the clamping block is inserted into the mounting block 13, so that the protection plate 15 is mounted at the front part of the milling cutter 4, waste generated by the milling cutter 4 can be prevented from splashing on a worker through the protection plate 15, the worker is injured, and details which are not described in detail in the description belong to the prior art known to the expert in the field.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Milling machine convenient to go up and down, including base (1), spliced pole (2), headstock (3), milling cutter (4) and spout (5), its characterized in that:

The surface of the base (1) is provided with a connecting column (2), the outer side of the connecting column (2) is provided with a spindle box (3), and the bottom of the spindle box (3) is provided with a milling cutter (4);

Still include spout (5), spout (5) run through and set up the inside of spliced pole (2), threaded rod (6) are installed through the bearing to the inside of spliced pole (2), surface mounting of base (1) has motor (7), the output of motor (7) has bevel gear group (8) with the outside of threaded rod (6) welding jointly, the outside welding of spliced pole (2) has guide bar (9), the back welding of headstock (3) has connecting block (10), the inner wall welding of connecting block (10) has slider (11), the outside welding of connecting block (10) has movable block (12).

2. A milling machine convenient to lift as claimed in claim 1, wherein: a sliding structure is formed between the moving block (12) and the guide rod (9), and a sliding structure is formed between the connecting block (10) and the connecting column (2).

3. A milling machine convenient to lift as claimed in claim 1, wherein: and a meshing structure is formed between two groups of gears on the bevel gear group (8).

4. A milling machine convenient to lift as claimed in claim 1, wherein: the bottom of headstock (3) is welded and is had installation piece (13), the inside grafting of installation piece (13) has butt joint piece (14).

5. The milling machine convenient to lift according to claim 4, wherein: the bottom of the butt joint block (14) is provided with a protection plate (15), and the inside of the butt joint block (14) is provided with a spring (16).

6. The milling machine convenient to lift according to claim 5, wherein: one end of the spring (16) is connected with a clamping block (17).