CN223629558U

CN223629558U - An easily adjustable inclined plane milling device

Info

Publication number: CN223629558U
Application number: CN202422295015.7U
Authority: CN
Inventors: 赵子溪; 赵子兴; 赵增辉
Original assignee: Longkou Ruifeng Intelligent Technology Co ltd
Current assignee: Longkou Ruifeng Intelligent Technology Co ltd
Priority date: 2024-09-19
Filing date: 2024-09-19
Publication date: 2025-12-05
Anticipated expiration: 2034-09-19

Abstract

The utility model belongs to the technical field of machine tool machining, and particularly relates to an inclined plane milling device convenient to adjust, which comprises a workbench, wherein the workbench is slidably arranged on a frame, a portal frame is arranged on the frame, a milling mechanism is arranged at the top of the portal frame, an adjusting mechanism is arranged on the workbench, the adjusting mechanism comprises a positioning component, the positioning component comprises a rotary chuck for positioning one end of a pipe product and a positioning cylinder for positioning the other end of the pipe product, the bottom of the side wall of the positioning cylinder is slidably connected with a lifting block, and the lifting block is used for supporting the pipe product to enable the machining surface of the pipe product to be at the same level.

Description

Inclined plane milling device convenient to adjust

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a bevel milling device convenient to adjust.

Background

The milling machine is a machine tool with wide application, and can be used for machining planes (horizontal plane and vertical plane), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth-dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the rotary cutting machine can also be used for machining the surface and the inner hole of the rotary body, cutting the rotary body and the like. When the milling machine works, the workpiece is arranged on the worktable or accessories such as the dividing head, the milling cutter rotates to main motion, and the workpiece can obtain the required processing surface by assisting the feeding motion of the worktable or the milling head.

In the prior art, the diameters of pipe products such as flute are gradually decreased from one end to the other end, so that when the pipe products are perforated, the inclination angle of the inclined milling device needs to be adjusted to ensure the uniformity of perforation, so that the processing surfaces of the pipe products are positioned at the same height, but the conventional inclined milling device is troublesome to replace the pipe products to be processed.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a bevel milling device that is easy to adjust.

The utility model provides a bevel milling device convenient to adjust, includes the workstation, workstation slidable mounting is in the frame, be equipped with the portal frame in the frame, milling mechanism is installed at the top of portal frame, be equipped with guiding mechanism on the workstation, guiding mechanism includes locating component, locating component includes the spin chuck that carries out the location to pipe goods one end to and the positioning tube that carries out the location to pipe goods other end, the bottom sliding connection of positioning tube lateral wall has the lifter, the lifter is used for holding and holds the pipe goods and makes its machined surface on same level.

Further, the positioning cylinder is installed on the fixed cylinder, the end of the fixed cylinder, which is far away from the rotating chuck, is provided with an end cover, a positioning screw rod is connected to the end cover in a matched mode, one end of the positioning screw rod is connected with a pushing block, the pushing block is in sliding connection with the inner wall of the fixed cylinder, a first inclined surface is arranged on the pushing block, a second inclined surface matched with the first inclined surface is arranged on the lifting block, and the first inclined surface is in sliding connection with the second inclined surface.

Further, the end cover is fixedly arranged on the movable plate through the support column, one side, far away from the support column, of the movable plate is connected with the pressing plate through a plurality of springs, the pressing plate is provided with the pressing column, one side, far away from the movable plate, of the pressing plate is connected with the movable screw rod, the movable screw rod is matched and connected with a fixed block arranged on the support plate, and the movable plate and the pressing plate are in sliding connection with the support plate.

Further, adjustment mechanism still includes lifting unit, lifting unit is including installing the base in the backup pad bottom, the one end and the lifting screw cooperation of base are connected, the other end and polished rod sliding connection, lifting screw and polished rod are installed on the stand respectively.

Further, the table reciprocates along the length direction of the tubular product.

Further, the top of the lifting block is an arc-shaped surface with a taper, which is adaptive to the shape of the pipe product.

Furthermore, the upright post is provided with an adjusting scale mark.

Further, the chuck seat of rotary chuck bottom passes through the fixing base and installs on the workstation, be equipped with waist type groove on the fixing base, the round pin axle in waist type groove department passes chuck seat and fixing base connection, the fixing base passes through fastening bolt and chuck seat fixed connection.

By adopting the technical scheme, the pipe product drilling machine has the beneficial technical effects that the pipe product is drilled by arranging the milling mechanism, and is positioned by the positioning component, so that the machining accuracy is ensured, one end of the pipe product is fixed by the rotary chuck, the other end of the pipe product is inserted into the positioning cylinder, and the lifting block moves the other end of the supporting pipe product upwards, so that the machining plane of the pipe product is at a uniform horizontal height.

Drawings

FIG. 1 is a schematic view of a bevel milling device of the present utility model for easy adjustment;

FIG. 2 is a front view of a bevel milling device of the present utility model that is convenient for adjustment;

FIG. 3 is a schematic view of a positioning assembly according to the present utility model;

FIG. 4 is a side view of the positioning assembly of the present utility model;

FIG. 5 is a schematic view of the cross-sectional structure of the utility model in the direction A-A in FIG. 4;

FIG. 6 is a schematic diagram of the installation structure of the lifting block and the pushing block in the present utility model;

fig. 7 is a schematic view showing a mounting structure of the spin chuck according to the present utility model.

In the figure, 1, a workbench, 2, a rack, 3, a portal frame, 4, a milling mechanism, 5, a tube, 6, a rotary chuck, 7, a positioning cylinder, 8, a lifting block, 9, a fixed cylinder, 10, an end cover, 11, a positioning screw, 12, a push block, 13, a first inclined surface, 14, a second inclined surface, 15, a support column, 16, a moving plate, 17, a spring, 18, a pressing plate, 19, a pressing column, 20, a moving screw, 21, a support plate, 22, a fixed block, 23, a base, 24, a lifting screw, 25, a polished rod, 26, a column, 27, an arc surface, 28, a chuck seat, 29, a waist-shaped groove, 30, a pin roll, 31, a fastening bolt, 32 and a fixing seat.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

According to the fig. 1-7, a bevel milling device convenient to adjust, including workstation 1, workstation 1 slidable mounting is on frame 2, be equipped with portal frame 3 on the frame 2, milling mechanism 4 is installed at the top of portal frame 3, be equipped with guiding mechanism on workstation 1, guiding mechanism includes locating component, locating component includes the spin chuck 6 that carries out the location to pipe goods 5 one end to and the positioning cylinder 7 that carries out the location to pipe goods 5 other end, the bottom sliding connection of positioning cylinder 7 lateral wall has lifter 8, lifter 8 is used for holding pipe goods 5 and makes its machined surface on same level.

In the above specific technical scheme, the milling mechanism 4 is arranged to drill the pipe product 5, and the positioning component is used to position the pipe product 5, so that the accuracy of the processing is ensured, one end of the pipe product 5 is fixed by the rotary chuck 6, the other end of the pipe product 5 is inserted into the positioning cylinder 7, and the lifting block 8 moves the other end of the supporting pipe product 5 upwards, so that the processing plane of the pipe product 5 is at a uniform horizontal height.

The positioning cylinder 7 is arranged on the fixed cylinder 9, an end cover 10 is arranged at one end, far away from the rotating chuck 6, of the fixed cylinder 9, a positioning screw 11 is connected to the end cover 10 in a matched mode, one end of the positioning screw 11 is connected with a pushing block 12, the pushing block 12 is slidably connected with the inner wall of the fixed cylinder 9, a first inclined surface 13 is arranged on the pushing block 12, a second inclined surface 14 matched with the first inclined surface 13 is arranged on the lifting block 8, and the first inclined surface 13 is slidably connected with the second inclined surface 14.

In the above-mentioned concrete technical scheme, after the one end of pipe goods 5 inserts positioning tube 7, the staff passes through rotatory positioning screw 11, make pusher 12 promote lifting block 8 upwards remove, thereby make lifting block 8 hold one end of pipe goods 5, carry out the centre gripping with pipe goods 5 tip through lifting block 8 and positioning tube 7 cooperation, simultaneously do not influence rotatory chuck 6 and take pipe goods 5 to rotate, thereby realize the processing of the different working faces of pipe goods 5, after pipe goods 5 processing is accomplished, reverse rotation positioning screw 11, pusher 12 drives lifting block 8 downwardly moving, thereby be convenient for take out pipe goods 5, preferably, the tip of positioning screw 11 is equipped with the hand wheel, the staff of being convenient for rotates positioning screw 11.

The end cover 10 is fixedly arranged on the movable plate 16 through the supporting column 15, one side, far away from the supporting column 15, of the movable plate 16 is connected with the pressing plate 18 through a plurality of springs 17, the pressing plate 18 is provided with a pressing column 19, one side, far away from the movable plate 16, of the pressing plate 18 is connected with the movable screw 20, the movable screw 20 is matched and connected with the fixed block 22 arranged on the supporting plate 21, and the movable plate 16 and the pressing plate 18 are both in sliding connection with the supporting plate 21.

In the above specific technical solution, after one end of the pipe product 5 is inserted into the positioning cylinder 7, the worker rotates the moving screw 20 to push the moving plate 16 to move toward the pipe product 5 by the spring 17 on the pressing plate 18, after the inner wall of the positioning cylinder 7 contacts with the end surface of the pipe product 5, the pressing plate 18 continues to move previously, after the pressing post 19 collides with the moving plate 16, the worker stops rotating the moving screw 20, at this time, the spring 17 compresses and presses on the moving plate 16, and the inner wall of the positioning cylinder 7 can tightly prop against the end surface of the pipe product 5 by the cooperation of the pressing post 19 and the spring 17, thereby realizing the positioning of the pipe product 5.

The adjusting mechanism further comprises a lifting assembly, the lifting assembly comprises a base 23 arranged at the bottom of the supporting plate 21, one end of the base 23 is connected with a lifting screw 24 in a matched mode, the other end of the base is connected with a polished rod 25 in a sliding mode, and the lifting screw 24 and the polished rod 25 are respectively arranged on the upright post 26.

In the above-mentioned concrete technical scheme, can realize the lift of positioning tube 7 through lifting unit, the top of the inner wall of positioning tube 7 and the lateral wall contact of control product of being convenient for to make positioning tube 7 and lifting block 8 can be better the cooperation with pipe product 5 location.

The workbench 1 reciprocates along the length direction of the pipe product 5, so that the milling mechanism 4 can process the pipe product 5 along the length direction.

The top of the lifting block 8 is provided with an arc-shaped surface 27 with a taper, which is matched with the shape of the pipe product 5, so that the lifting block can be better matched with the shape of the pipe product 5.

The upright post 26 is provided with adjustment graduation marks, so that a worker can conveniently move the base 23 to a specified height.

The chuck base 28 at the bottom of the rotary chuck 6 is arranged on the workbench 1 through a fixed base 32, a waist-shaped groove 29 is arranged on the fixed base 32, a pin shaft 30 at the waist-shaped groove 29 penetrates through the chuck base 28 to be connected with the fixed base 32, and the fixed base 32 is fixedly connected with the chuck base 28 through a fastening bolt 31. The worker unscrews the fastening bolt 31 and adjusts the inclination angle of the spin chuck 6 so as to be convenient to cooperate with the positioning cylinder 7 to make the working surface of the pipe product 5 at the same level.

The pipe product 5 is positioned by adjusting the fixed angle of the rotary chuck 6 according to the inclined angle of the side surface of the pipe product 5, fixing one end of the pipe product 5 through the rotary chuck 6, then rotating the lifting screw 24 by a worker, after the positioning cylinder 7 rises to a designated height, rotating the moving screw 20 to tightly prop the inner wall of the positioning cylinder 7 against the end surface of the pipe product 5, then rotating the positioning screw 11 to prop the top of the lifting block 8 against the pipe product 5, at the moment, the side wall of the pipe product 5 contacts the inner wall of the positioning cylinder 7 and the upper end surface of the lifting block 8, and thus, the pipe product 5 is positioned, the milling mechanism 4 is started, and the pipe product 5 is processed by matching with the transverse movement of the workbench 1, the pipe product 5 is processed in the length direction by rotating the rotary chuck 6, so that the circumferential processing of the pipe product 5 is realized, after the processing is completed, the lifting block 8 is lowered by reversely rotating the positioning screw 11, then reversely rotating the moving screw 20 to drive the positioning cylinder 7 to move in the direction away from the pipe product 5, and then the pipe product 5 is removed from the rotary chuck 6.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. The utility model provides a bevel milling device convenient to adjust, includes workstation (1), its characterized in that, workstation (1) slidable mounting is on frame (2), be equipped with portal frame (3) on frame (2), milling mechanism (4) are installed at the top of portal frame (3), be equipped with guiding mechanism on workstation (1), guiding mechanism includes locating component, locating component includes spin chuck (6) that carry out location to pipe goods (5) one end to and location section of thick bamboo (7) that carry out location to pipe goods (5) other end, the bottom sliding connection of location section of thick bamboo (7) lateral wall has lifter (8), lifter (8) are used for holding and hold pipe goods (5) and make its machined surface on same level.

2. The bevel milling device convenient to adjust according to claim 1, wherein the positioning cylinder (7) is mounted on the fixed cylinder (9), one end of the fixed cylinder (9) away from the rotating chuck (6) is provided with an end cover (10), the end cover (10) is connected with a positioning screw (11) in a matched mode, one end of the positioning screw (11) is connected with a pushing block (12), the pushing block (12) is slidably connected with the inner wall of the fixed cylinder (9), a first inclined surface (13) is arranged on the pushing block (12), a second inclined surface (14) matched with the first inclined surface (13) is arranged on the lifting block (8), and the first inclined surface (13) is slidably connected with the second inclined surface (14).

3. The bevel milling device convenient to adjust according to claim 2, wherein the end cover (10) is fixedly installed on the movable plate (16) through the support column (15), one side of the movable plate (16) away from the support column (15) is connected with the pressing plate (18) through a plurality of springs (17), the pressing plate (18) is provided with a pressing column (19), one side of the pressing plate (18) away from the movable plate (16) is connected with the movable screw (20), the movable screw (20) is connected with a fixed block (22) installed on the support plate (21) in a matched mode, and the movable plate (16) and the pressing plate (18) are both connected with the support plate (21) in a sliding mode.

4. A bevel milling device according to claim 3, wherein the adjusting mechanism further comprises a lifting assembly, the lifting assembly comprises a base (23) arranged at the bottom of the supporting plate (21), one end of the base (23) is connected with a lifting screw (24) in a matched manner, the other end of the base is connected with a polished rod (25) in a sliding manner, and the lifting screw (24) and the polished rod (25) are respectively arranged on the upright post (26).

5. An adjustable bevel milling device according to claim 4, wherein the table (1) is reciprocated along the length of the tube (5).

6. An adjustable bevel milling device according to claim 5, characterized in that the top of the lifting block (8) is an arc-shaped surface (27) with a taper adapted to the shape of the pipe product (5).

7. An adjustable bevel milling device according to claim 6, wherein the upright (26) is provided with adjustment graduation marks.

8. The bevel milling device convenient to adjust according to claim 7, wherein a chuck seat (28) at the bottom of the rotary chuck (6) is mounted on the workbench (1) through a fixing seat (32), a waist-shaped groove (29) is formed in the fixing seat (32), a pin shaft (30) at the waist-shaped groove (29) penetrates through the chuck seat (28) to be connected with the fixing seat (32), and the fixing seat (32) is fixedly connected with the chuck seat (28) through a fastening bolt (31).