CN218695968U

CN218695968U - Plane milling machine with cam type fixed rotary table

Info

Publication number: CN218695968U
Application number: CN202222954538.9U
Authority: CN
Inventors: 王玉林
Original assignee: Launch Precision Machine Co ltd
Current assignee: Launch Precision Machine Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to a plane milling machine technical field, specifically a plane milling machine with cam type fixed turntable, including the base, the front end fixed mounting of base upper surface has the milling machine guide rail, install cam type turntable on the milling machine guide rail, the welding of base upper surface rear end intermediate position has the support column, the welding of support column front side surface upper end has the supporting beam, the fixed mounting of supporting beam upper surface front end has the motor, the motor output shaft coaxial coupling has milling cutter; the cam type rotary table is mounted on the milling machine guide rail, when different angles of the same part need to be processed, the angle of the rotary table can be directly adjusted, the operation is convenient and fast, the rotary bolt enables the cam to rotate, the limiting rod is jacked to be in close contact with the lower surface of the rotary table, the limiting of the rotary table can be completed, the structure is simple, and the operation is convenient.

Description

Plane milling machine with cam type fixed rotary table

Technical Field

The utility model relates to a milling machine technical field specifically is a milling machine with fixed revolving stage of cam-type.

Background

With the rapid development of social economy, the application of milling machines is more and more extensive, milling machines are mainly used for processing machine tools with various surfaces on workpieces by using milling cutters, generally, the rotation motion of the milling cutters is the main motion, and the movement of the workpieces is the feed motion; the milling machine fixture can be used for processing planes and grooves and also can be used for processing various curved surfaces and gears, and is a plane milling machine and a milling machine for milling planes and forming surfaces.

The utility model discloses a utility model patent that grant bulletin number is CN215146782U discloses a high accuracy milling machine fixture assembly, this utility model package support chassis, support the both ends of chassis up end and all install second end supporting seat, first end supporting seat, wherein two are all installed to the both sides of second end supporting seat the inboard fixed mounting of first end supporting seat has fixed guide post, the outside sliding connection at fixed guide post middle part has two first connecting seats, one of them the up end fixed mounting of first connecting seat has the anchor clamps supporting seat, the second connecting seat is installed to one side that the middle part of anchor clamps supporting seat down end face lies in first connecting seat, drive screw is installed to the inboard of second connecting seat bottom, the up end fixed mounting of anchor clamps supporting seat has fixed deflector, the inboard equal sliding connection at fixed deflector both ends has movable guide post. The utility model discloses a position to the work piece clamping is adjusted, the processing of being convenient for, and can carry out the clamping to different types of work piece and fix.

Although the utility model discloses above-mentioned utility model can be quick carry out the clamping to different types of work piece, its installation is accomplished the back, and the rotation angle of being not convenient for adjusts, adds man-hour when needs are added to the different angles of same part, needs clamping again, and is not convenient enough. In view of this, we propose a flat milling machine with a cam-type fixed turret.

SUMMERY OF THE UTILITY MODEL

The utility model provides a milling machine with fixed revolving stage of cam-type to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a planar milling machine with fixed revolving stage of cam-type, includes the base, base upper surface front end fixed mounting has the milling machine guide rail, install the cam-type revolving stage on the milling machine guide rail, base upper surface rear end intermediate position welding has the support column, support column front side surface upper end welding has supporting beam, supporting beam upper surface front end fixed mounting has the motor, motor output shaft coaxial coupling has milling cutter.

According to the preferable technical scheme, the cam type rotary table comprises a sliding seat, a connecting column, a rotary disc and a rotary table, the sliding seat is connected to a guide rail of the milling machine in a sliding mode, the connecting column is welded to the middle position of the upper surface of the sliding seat, the rotary disc is welded to the upper surface of the connecting column, the rotary table is connected to the outer portion of the rotary disc in a rotating mode, a bolt is connected to the middle position of the front side surface of the sliding seat in a threaded mode, a scale needle is welded to the middle position of the front end of the upper surface of the sliding seat, a limiting groove is formed in the front side of the upper surface of the sliding seat, and a plurality of connecting grooves are formed in the upper surface of the rotary table.

As the preferred technical scheme, the tail end of the bolt is welded with a cam, and a limiting rod penetrating through the limiting groove is placed on the cam.

Preferably, the side surface of the turntable is marked with scale marks.

As a preferred technical scheme, the bolt is a straight bolt.

Preferably, the cam is a center type cam.

As the preferred technical scheme, the height of the limiting rod is greater than that of the connecting column.

As an optimal technical scheme, the surfaces of the upper side and the lower side of the limiting rod are both subjected to rounding treatment and are polished smoothly, and a rubber sleeve is fixedly mounted on the outer side of the upper surface of the limiting rod.

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

1. the cam type rotary table is mounted on the milling machine guide rail, and when different angles of the same part need to be processed, the angles of the rotary table can be directly adjusted, so that the operation is convenient and fast.

2. The rotating bolt enables the cam to rotate, the limiting rod is jacked up to be in close contact with the lower surface of the rotary table, and therefore the rotary table is limited, the structure is simple, and operation is convenient.

Drawings

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

fig. 2 is a schematic structural view of the middle cam type turntable of the present invention;

fig. 3 is a schematic structural diagram of the middle bolt of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a base; 2. a milling machine guide rail;

3. a cam-type turntable; 31. a slide base; 32. a bolt; 321. a cam; 322. a limiting rod; 33. a scale needle; 34. a limiting groove; 35. connecting columns; 36. rotating the disc; 37. a turntable; 38. connecting grooves;

4. a support beam; 5. a motor; 6. milling cutters; 7. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present embodiment provides a technical solution:

the utility model provides a milling machine with fixed revolving stage of cam-type, the on-line screen storage device comprises a base 1, base 1 upper surface front end fixed mounting has milling machine guide rail 2, install cam-type revolving stage 3 on milling machine guide rail 2, base 1 upper surface rear end intermediate position welding has support column 7, support column 7 front side surface upper end welding has supporting beam 4, supporting beam 4 upper surface front end fixed mounting has motor 5, motor 5 output shaft coaxial coupling has milling cutter 6, cam-type revolving stage 3 includes slide 31 of sliding connection on milling machine guide rail 2, weld in the spliced pole 35 of slide 31 upper surface intermediate position, weld in the rolling disc 36 and rotate and connect in the outer revolving stage 37 of rolling disc 36 of spliced pole 35 upper surface, slide 31 front side surface intermediate position threaded connection has bolt 32, slide 31 upper surface front end intermediate position welding has scale needle 33, slide 31 upper surface front side is opened and is equipped with spacing groove 34, a plurality of spread groove 38 has been seted up to the revolving stage 37 upper surface, through above-mentioned mechanism, make the part of being processed can easily adjust the angle as required, need not take out clamping again, and convenient operation.

In this embodiment, the terminal welding of bolt 32 has cam 321, place the gag lever post 322 that passes spacing groove 34 on the cam 321, cam 321 is top cam, the gag lever post 322 of control removes the flow simple, straight up is straight down, the height that highly is greater than spliced pole 35 of gag lever post 322, ensure that gag lever post 322 can stretch out the lower surface that spacing groove 34 contacted revolving stage 37, both sides surface all handles and polishes smoothly through the radius angle about gag lever post 322, gag lever post 322 upper surface outside fixed mounting has the rubber sleeve, the downside is polished smoothly and is for reducing the frictional force that produces between gag lever post 322 and the cam 321, the upside rubber sleeve is for increasing the frictional force between gag lever post 322 and the revolving stage 37 lower surface.

In the present embodiment, the turntable 37 has scale lines engraved on its side surface to facilitate control of the rotation angle in comparison with the scale pins 33.

In this embodiment, the bolt 32 is a straight bolt, which is convenient for a user to manually turn the bolt 32.

It should be noted that the structures and working principles of the milling machine guide rail 2, the motor 5, the milling cutter 6, and the turntable 37 in the present embodiment are all the same as those known to those skilled in the art, and are not described herein again.

In the specific use process of the plane milling machine with the cam type fixed rotary table, firstly, parts are fixedly installed and processed, when different angles of the same part need to be processed, the bolt 32 is rotated, the tip of the cam 321 faces downwards, the limiting rod 322 stops limiting the rotary table 37, the rotary table 37 can rotate, the scale needle 33 is used for reading the scale marks on the side surface of the rotary table 37 to control the rotation angle of the rotary table 37, after the rotation is completed, the bolt 32 is rotated to enable the tip of the cam 321 to face upwards, the limiting rod 322 is jacked up from the limiting groove 34 until the limiting rod contacts the lower surface of the rotary table 37, the limiting of the rotary table 37 is completed, and the rotation of the parts is also completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A flat milling machine with a cam-type fixed turntable comprises a base (1), and is characterized in that: base (1) upper surface front end fixed mounting has milling machine guide rail (2), install cam-type revolving stage (3) on milling machine guide rail (2), base (1) upper surface rear end intermediate position welding has support column (7), support column (7) front side surface upper end welding has supporting beam (4), supporting beam (4) upper surface front end fixed mounting has motor (5), motor (5) output shaft coaxial coupling has milling cutter (6).

2. A flat milling machine with cam-type fixed turret according to claim 1, characterized in that: cam-type revolving stage (3) including sliding connection in slide (31) on milling machine guide rail (2), weld in spliced pole (35) of slide (31) upper surface intermediate position, weld in rolling disc (36) and the rotation of spliced pole (35) upper surface connect in outer revolving stage (37) of rolling disc (36), slide (31) front side surface intermediate position threaded connection has bolt (32), slide (31) upper surface front end intermediate position welding has scale needle (33), slide (31) upper surface front side is opened and is equipped with spacing groove (34), a plurality of spread grooves (38) have been seted up to revolving stage (37) upper surface.

3. A flat surface milling machine with a cam-type fixed turret according to claim 2, characterized in that: the tail end of the bolt (32) is welded with a cam (321), and a limiting rod (322) penetrating through the limiting groove (34) is placed on the cam (321).

4. A flat milling machine with cam-type fixed turret according to claim 2, characterized in that: the side surface of the rotary table (37) is carved with scale marks.

5. A flat milling machine with cam-type fixed turret according to claim 2, characterized in that: the bolt (32) is a straight bolt.

6. A flat milling machine with cam-type fixed turret according to claim 3, characterized in that: the cam (321) is a tip type cam.

7. A flat milling machine with cam-type fixed turret according to claim 3, characterized in that: the height of the limiting rod (322) is greater than that of the connecting column (35).

8. A flat milling machine with cam-type fixed turret according to claim 3, characterized in that: the surface of both sides all is handled and is polished smoothly through the radius angle about gag lever post (322), gag lever post (322) upper surface outside fixed mounting has the rubber sleeve.