CN219945239U

CN219945239U - High-efficiency precise horizontal machining center

Info

Publication number: CN219945239U
Application number: CN202320214883.0U
Authority: CN
Inventors: 于浩友; 马成苗
Original assignee: Harbin Haoxinsheng Aviation Technology Co ltd
Current assignee: Harbin Haoxinsheng Aviation Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-11-03
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a high-efficiency precise horizontal machining center which comprises a machining center body, wherein four rectangular storage grooves are formed in the lower end of the machining center body, movable blocks are connected to the inner wall of each storage groove in a sliding mode, the lower ends of the movable blocks penetrate through the storage grooves and are fixedly connected with metal support legs, grooves are formed in the upper ends of the movable blocks, screw rods are inserted into the inner bottoms of the grooves, the screw rods are in threaded connection with the movable blocks, the upper ends of the screw rods penetrate through the grooves and are in rotary connection with the inner tops of the storage grooves, and driving mechanisms corresponding to the screw rods are arranged in the storage grooves. According to the utility model, through the arrangement of the driving mechanism, workers can efficiently, quickly and precisely adjust the heights of the supporting legs, so that the horizontal adjustment of the machining center is realized, and the practicability is high.

Description

High-efficiency precise horizontal machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to a high-efficiency precise horizontal machining center.

Background

The horizontal machining center is a machining center with a spindle axis and a workbench arranged in parallel, and is mainly suitable for machining box parts. The working principle is that after the workpiece is clamped once on the machining center, a computer can automatically select different cutters, automatically change the rotating speed of a main shaft of a machine tool and sequentially finish the machining of multiple working procedures on multiple surfaces of the workpiece.

Because horizontal machining center uses the scene different, need according to the level of topography adjustment horizontal machining center before using, realize the level adjustment through adjusting the stabilizer blade that sets up in machining center bottom, and the regulation mode is generally through workman's hand spanner, carries out the altitude mixture control to the stabilizer blade that distributes all around, and not only efficiency is lower, and complex operation.

Disclosure of Invention

The utility model aims to solve the problems that the adjusting mode generally carries out height adjustment on the supporting legs distributed around by a worker through a hand-held wrench, the efficiency is low, the operation is complex, and the high-efficiency precise horizontal machining center is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-efficient accurate horizontal machining center, includes the machining center body, the lower extreme of machining center body is equipped with four rectangle distribution put the thing groove, sliding connection has the movable block on the inner wall in putting the thing groove, the lower extreme of movable block runs through and puts thing groove and fixedly connected with metal stabilizer blade, the upper end of movable block is equipped with the recess, the lead screw has been inserted to the interior bottom of recess, be threaded connection between lead screw and the movable block, the upper end of lead screw runs through the recess and rotates with the interior top of putting the thing groove to be connected, put the thing inslot be equipped with the corresponding actuating mechanism of lead screw.

Preferably, the driving mechanism comprises a mounting groove arranged on the inner wall of the storage groove, a servo motor is fixedly connected to the inner wall of the mounting groove, a worm is fixedly connected to the tail end of an output shaft of the servo motor, one end of the worm penetrates through the mounting groove and the groove and is rotationally connected with the inner wall of the storage groove, and a worm wheel meshed with the worm is fixedly sleeved on the lead screw.

Preferably, the worm is rotatably sleeved with a sleeve, and a fixed block is fixedly connected between the sleeve and the top in the storage groove.

Preferably, the upper end of the movable block is inserted with four second guide rods distributed in a rectangular manner in a sliding manner, and the upper ends of the second guide rods are fixedly connected with the inner top of the storage groove.

Preferably, the upper ends of the metal support legs are fixedly connected with two symmetrically arranged first guide rods, and the upper ends of the first guide rods are inserted into the machining center body in a sliding mode.

Preferably, the left side and the right side in the storage groove are both provided with arc grooves, the arc grooves are internally provided with rollers, two ends of each roller are respectively connected with the inner walls of the arc grooves in a rotating way, and parts of each roller penetrate through the arc grooves.

Preferably, the lower ends of the metal support legs are fixedly connected with rubber foot pads.

Preferably, the surface of the metal support leg is coated with a rust-preventive paint.

The beneficial effects are that:

1. firstly, a servo motor is started to drive a worm to rotate, a worm wheel meshed with the worm motor is driven to rotate by the worm, a screw rod is driven to rotate by the worm wheel, and the screw rod drives a movable block to move and lift (controlled by the positive and negative rotation of the servo motor) under the action of threaded engagement;

2. the movable block is driven by the screw rod to move and lift, so that the accuracy in adjustment can be ensured, the movable block can be kept to linearly lift by the second guide rod, the movable block is prevented from tilting in movement, the machining center body is kept to linearly lift by the first guide rod, and the machining center body is prevented from tilting in lifting.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency precise horizontal machining center provided by the utility model;

FIG. 2 is a schematic diagram of the structure of the position A of the high-efficiency precise horizontal machining center;

fig. 3 is a schematic side view structure of a movable block of the high-efficiency precise horizontal machining center.

In the figure: the machining center comprises a 1-machining center body, 2-metal support legs, 3-first guide rods, 4-movable blocks, 5-rubber pads, 6-rollers, 7-lead screws, 8-servo motors, 9-worms, 10-second guide rods, 11-worm wheels, 12-sleeves and 13-fixed 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.

Referring to fig. 1-3, the high-efficiency precise horizontal machining center comprises a machining center body 1, wherein four rectangular-distributed object placing grooves are formed in the lower end of the machining center body 1, arc grooves are formed in the left side and the right side of each object placing groove, a roller 6 is arranged in each arc groove and used for reducing resistance when a movable block 4 moves, two ends of each roller 6 are respectively and rotatably connected with the inner wall of each arc groove, a part of each roller 6 penetrates through each arc groove, a movable block 4 is slidably connected onto the inner wall of each object placing groove and used for driving the machining center body 1 to lift, four rectangular-distributed second guide rods 10 are slidably inserted into the upper ends of the movable blocks 4 and used for keeping the movable blocks 4 to linearly lift, and the upper ends of the second guide rods 10 are fixedly connected with the inner tops of the object placing grooves;

in the embodiment, the lower end of the movable block 4 penetrates through the object placing groove and is fixedly connected with the metal support leg 2, the movable block is used for supporting the machining center body 1, the lower end of the metal support leg 2 is fixedly connected with the rubber foot pad 5, the metal support leg 2 is used for improving the wear resistance of the metal support leg 2, the surface of the metal support leg 2 is coated with antirust paint, the metal support leg 2 is used for playing an antirust role, the upper end of the metal support leg 2 is fixedly connected with two symmetrically arranged first guide rods 3, the metal support leg is used for keeping the machining center body 1 to linearly lift, the upper end of the first guide rods 3 is slidably inserted into the machining center body 1, the upper end of the movable block 4 is provided with a groove, a lead screw 7 is inserted into the inner bottom of the groove and is used for driving the movable block 4 to lift, the lead screw 7 is in threaded connection with the movable block 4, and the upper end of the lead screw 7 penetrates through the groove and is rotationally connected with the inner top of the object placing groove;

in the embodiment, a driving mechanism corresponding to a screw rod 7 is arranged in a storage groove, the driving mechanism comprises an installation groove arranged on the inner wall of the storage groove, a servo motor 8 is fixedly connected to the inner wall of the installation groove and used for driving a worm 9 to rotate, the tail end of an output shaft of the servo motor 8 is fixedly connected with the worm 9 and used for driving a worm wheel, one end of the worm 9 penetrates through the installation groove and a groove and is rotationally connected with the inner wall of the storage groove, a worm wheel 11 meshed with the worm 9 is fixedly sleeved on the screw rod 7 and used for driving the screw rod 7 to rotate, a sleeve 12 is rotationally sleeved on the worm 9 and used for supporting the worm 9 to a certain extent in cooperation with a fixed block 13, the stability of the worm 9 during rotation is maintained, and a fixed block 13 is fixedly connected between the sleeve 12 and the top in the storage groove;

in this embodiment, the servo motor 8 is started to drive the worm 9 to rotate, the worm 9 drives the worm wheel 11 meshed with the worm 9 to rotate, the worm wheel 11 drives the lead screw 4 to rotate, the lead screw 4 drives the movable block 4 to move and lift (controlled by the positive and negative rotation of the servo motor 8) under the action of threaded meshing, and the movable block 4 drives the machining center body 1 to lift and adjust when lifting due to the contact of the metal support legs 2 and the ground, so that the level of the machining center body 1 is adjusted by adjusting the four movable blocks 4; the movable block 4 is driven to move and lift through the screw rod 4, so that the accuracy in adjustment can be ensured, the movable block 4 can be kept to linearly lift through the second guide rod 10, the inclination of the movable block 4 in movement is avoided, the machining center body 1 is kept to linearly lift through the first guide rod 3, the inclination of the machining center body 1 in lifting is avoided, and the height of the supporting legs can be efficiently, quickly and accurately adjusted by workers through the arrangement of the driving mechanism, so that the horizontal adjustment of the machining center is realized, and the practicability is high.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. High-efficient accurate horizontal machining center, including machining center body (1), its characterized in that: the lower extreme of machining center body (1) is equipped with four rectangle distribution put thing groove, sliding connection has movable block (4) on the inner wall in putting the thing groove, the lower extreme of movable block (4) runs through and puts thing groove and fixedly connected with metal stabilizer blade (2), the upper end of movable block (4) is equipped with the recess, lead screw (7) have been inserted to the interior bottom of recess, be threaded connection between lead screw (7) and movable block (4), the upper end of lead screw (7) runs through the recess and rotates with the interior top of putting the thing groove to be connected, put thing inslot be equipped with lead screw (7) corresponding actuating mechanism.

2. The efficient precision horizontal machining center according to claim 1, wherein: the driving mechanism comprises a mounting groove arranged on the inner wall of the storage groove, a servo motor (8) is fixedly connected to the inner wall of the mounting groove, a worm (9) is fixedly connected to the tail end of an output shaft of the servo motor (8), one end of the worm (9) penetrates through the mounting groove and the groove and is rotationally connected with the inner wall of the storage groove, and a worm wheel (11) meshed with the worm (9) is fixedly sleeved on the lead screw (7).

3. The efficient precision horizontal machining center according to claim 2, wherein: the worm (9) is rotatably sleeved with a sleeve (12), and a fixed block (13) is fixedly connected between the sleeve (12) and the top in the storage groove.

4. The efficient precision horizontal machining center according to claim 1, wherein: the upper end of the movable block (4) is inserted with four second guide rods (10) distributed in a rectangular manner in a sliding manner, and the upper ends of the second guide rods (10) are fixedly connected with the inner top of the storage groove.

5. The efficient precision horizontal machining center according to claim 1, wherein: the upper end fixedly connected with two symmetrically arranged first guide rods (3) of metal stabilizer blade (2), the upper end slip of first guide rods (3) inserts in machining center body (1).

6. The efficient precision horizontal machining center according to claim 1, wherein: the left and right sides in the storage groove all are equipped with the arc wall, be equipped with cylinder (6) in the arc wall, the both ends of cylinder (6) are connected with the inner wall rotation in arc wall respectively, the part of cylinder (6) runs through the arc wall.

7. The efficient precision horizontal machining center according to claim 1, wherein: the lower end of the metal support leg (2) is fixedly connected with a rubber foot pad (5).

8. The efficient precision horizontal machining center according to claim 1, wherein: the surface of the metal support leg (2) is coated with an antirust coating.