CN222114335U

CN222114335U - Horizontal milling and boring machine convenient to position

Info

Publication number: CN222114335U
Application number: CN202420707577.5U
Authority: CN
Inventors: 曲军生; 何福田; 马立国
Original assignee: Dalian Sigma Precision Parts Co ltd
Current assignee: Dalian Sigma Precision Parts Co ltd
Priority date: 2024-04-08
Filing date: 2024-04-08
Publication date: 2024-12-06
Anticipated expiration: 2034-04-08

Abstract

The utility model relates to the technical field of milling and boring machines, in particular to a horizontal milling and boring machine convenient to position, wherein the inner wall of a box body is fixedly connected with a plurality of first hydraulic cylinders, the telescopic ends of the first hydraulic cylinders are fixedly connected with a moving plate, the horizontal milling and boring machine convenient to position is provided with a second sliding rod which slides along a sliding groove machined on the surface of a convex part of the inner wall of a second housing, the second sliding rod moves to drive a moving block to slide along the sliding groove machined on the rotating rod, so that when the surface of a workpiece is irregular, the workpiece can be fixed, the irregular workpiece can be positioned more conveniently, the working limitation is reduced, the first bevel gear is driven to rotate by the rotation of a roller, the second bevel gear is driven to rotate by the rotation of the second bevel gear, so that when one side of the workpiece is machined, the other side of the workpiece is required to be machined, the workpiece is not required to be manually removed by an operator, the workpiece is replaced to be fixed on the other side, the workpiece can be machined rapidly, and the working efficiency is improved.

Description

Horizontal milling and boring machine convenient to position

Technical Field

The utility model relates to the technical field of boring and milling machines, in particular to a horizontal boring and milling machine convenient to position.

Background

The horizontal milling and boring machine is a universal machine tool with higher automation degree, has the characteristics of advanced structure and excellent performance after great improvement, can be used for carrying out cutting processing such as drilling, boring, reaming, facing, milling, grooving, threading and the like on a workpiece, and is a key device for processing box parts.

For example, the horizontal boring and milling machine with the authorized bulletin number of 'CN 215879963U' is convenient to position, through the arrangement of the fixing component, if the workpiece is required to be fixed, a user firstly enables the workpiece to be in contact with the vacuum chuck, then the vacuum generator is started to enable the vacuum generator to suck the vacuum chuck, negative air pressure is generated in the vacuum chuck at the moment, so that the workpiece is firmly sucked, then the workpiece can be machined or moved, through the arrangement of the hydraulic cylinder, when the hydraulic cylinder works, an output shaft of the hydraulic cylinder stretches out, and the motor case is driven to move in the vertical direction, so that the height of the boring shaft is adjusted. But this horizontal milling and boring machine convenient to location fixes the work piece through the sucking disc, when the work piece surface is irregular, the sucking disc can't adsorb, need the operating personnel to change to other machine with it adaptation on process, thereby be inconvenient for to fix a position the irregular work piece, the work limitation has been increased, this horizontal milling and boring machine convenient to location simultaneously, after fixing the work piece through the sucking disc, need the operating personnel manual take off the work piece when finishing one side and need process the opposite side, change to the opposite side and fix once more, because the operating personnel takes off the work piece and fixes the time that needs once more, thereby work efficiency has been reduced.

Disclosure of utility model

The utility model aims to solve the problems that when the surface of a workpiece is irregular, the sucker cannot absorb the workpiece, an operator is required to replace the workpiece on other matched machines for machining, so that the irregular workpiece is inconvenient to position, the working limitation is increased, and meanwhile, the horizontal milling and boring machine convenient to position is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a horizontal boring and milling machine convenient to location, includes base and workstation, the inside rotary mechanism that is equipped with of base, workstation surface symmetry is equipped with stop gear, the base inner wall passes through the first motor of support fixedly connected with, first motor output shaft end fixedly connected with first threaded rod, first threaded rod passes through the bearing and rotates with the base to be connected, first threaded rod passes through threaded connection with the slider, the spout sliding connection of processing on slider and the base, base surface fixedly connected with box, a plurality of pneumatic cylinders of box inner wall fixedly connected with, a pneumatic cylinder telescopic end fixedly connected with movable plate.

Preferably, the movable plate is fixedly connected with a second motor through a bracket, the end part of an output shaft of the second motor is fixedly connected with a boring shaft, and a boring shaft through hole penetrates through the box body.

Preferably, the rotary mechanism comprises a first shell, a second hydraulic cylinder is fixedly connected to the inner wall of the first shell, a first sliding rod is fixedly connected to the telescopic end of the second hydraulic cylinder, a sliding groove machined on the first sliding rod is slidably connected with the surface of a protruding portion of the inner wall of the first shell, the protruding portion of the first sliding rod is slidably connected with the sliding groove machined on the roller, the roller is rotationally connected with the inner wall of the first shell through a pin shaft, a first bevel gear is fixedly connected with the surface of the roller, the first bevel gear is meshed with a second bevel gear, the second bevel gear is rotationally connected with the inner wall of the first shell through a pin shaft, a rotating shaft is fixedly connected to the surface of the second bevel gear, and the rotating shaft is rotationally connected with the first shell through a bearing.

Preferably, the rotating shaft is fixedly connected with the surface of the workbench through the end part of the speed reducer, and the surface of the first shell is fixedly connected with the surface of the sliding block.

Preferably, the stop gear includes the second shell, second shell inner wall passes through support fixedly connected with third motor, third motor output shaft end fixedly connected with worm, the worm passes through bearing and second shell inner wall bulge and rotates to be connected, worm and worm wheel mesh mutually, the worm wheel passes through round pin axle and second shell inner wall to be rotated and is connected with the bull stick, the spout and the movable block surface sliding connection of processing on the bull stick, the movable block passes through round pin axle and second slide bar swing joint, second slide bar and second shell inner wall bulge surface processing's spout sliding connection, second slide bar passes through threaded connection with the second threaded rod, the second threaded rod passes through bearing and second shell to be connected, second threaded rod end fixedly connected with changes the handle, the bull stick passes through round pin axle swing joint and has the push rod, the push rod passes through the second shell through support and through the through-hole, the push rod passes through support and through hole and second shell sliding connection.

Preferably, the push rod end part is fixedly connected with a push plate, and the second housing surface is fixedly connected with the surface of the workbench.

The horizontal boring and milling machine convenient to position has the beneficial effects that through the cooperation of the push plate and the limiting mechanism, the output shaft of the third motor rotates to drive the worm to rotate so as to drive the worm wheel to rotate, the worm wheel rotates to drive the rotary rod to swing so as to drive the push rod to slide along the through hole machined in the second shell, when the moving distance of the push rod needs to be regulated, the rotary handle rotates to drive the second threaded rod to drive the second slide rod to slide along the slide groove machined in the surface of the protruding part of the inner wall of the second shell, and the second slide rod moves so as to drive the moving block to slide along the slide groove machined in the rotary rod, so that when the surface of a workpiece is irregular, the workpiece can be fixed, an operator does not need to replace the workpiece on other machines matched with the workpiece to machine, the workpiece is more convenient to position the irregular workpiece, and the working limitation is reduced.

Through the cooperation of pivot and rotary mechanism, the flexible end of second pneumatic cylinder removes and drives first slide bar and slide along first shell inner wall bulge surface, simultaneously first slide bar bulge slides along the spout of processing on the cylinder, thereby drive the cylinder and rotate, thereby the cylinder rotates and drives first bevel gear and rotate and drive the second bevel gear and rotate, thereby the second bevel gear rotates and drive the pivot and rotate, in order to realize when one side of having processed needs processing opposite side, need not the operating personnel manual take off the work piece, change the opposite side and fix once more, can be quick the work piece processing, thereby work efficiency has been improved.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a top cross-sectional view of the spacing mechanism of FIG. 1;

FIG. 4 is a front cross-sectional view of the rotation mechanism of FIG. 2;

FIG. 5 is a left side cross-sectional view of a portion of the spacing mechanism of FIG. 1;

fig. 6 is a perspective view of the drum of fig. 4.

In the figure, 1, a base, 2, a first motor, 3, a limiting mechanism, 301, a second shell, 302, a third motor, 303, a worm, 304, a worm wheel, 305, a rotating rod, 306, a moving block, 307, a second sliding rod, 308, a push rod, 309, a second threaded rod, 310, a rotating handle, 4, a sliding block, 5, a first threaded rod, 6, a rotating mechanism, 601, a first shell, 602, a second hydraulic cylinder, 603, a first sliding rod, 604, a roller, 605, a first bevel gear, 606, a second bevel gear, 607, a rotating shaft, 7, a first hydraulic cylinder, 8, a moving plate, 9, a second motor, 10, a boring shaft, 11, a box, 12, a workbench, 13 and a push plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Referring to fig. 1-6, in this embodiment, a horizontal boring and milling machine convenient to position, a base 1, a workbench 12, a box 11 and a boring shaft 10 are main structures of the horizontal boring and milling machine, the horizontal boring and milling machine comprises the base 1 and the workbench 12, a rotating mechanism 6 is arranged in the base 1, a limiting mechanism 3 is symmetrically arranged on the surface of the workbench 12, a first motor 2, a second motor 9, a third motor 302, a first hydraulic cylinder 7 and a model of a second hydraulic cylinder 602 are fixedly connected to the inner wall of the base 1 through a bracket, the models of the first motor 2, the second motor 9, the third motor 302, the first hydraulic cylinder 7 and the second hydraulic cylinder 602 are selected according to actual requirements, the working requirements can be met, the end part of an output shaft of the first motor 2 is fixedly connected with a first threaded rod 5, the first threaded rod 5 is in rotary connection with the base 1 through a bearing, the first threaded rod 5 is in threaded connection with a sliding groove machined on the base 1, the sliding block 4 is connected with a power supply of the first motor 2, and the output shaft of the first motor 2 rotates to drive the first threaded rod 5 to drive the sliding block 4 to slide along the sliding groove machined on the base 1;

The base 1 surface fixedly connected with box 11, box 11 inner wall fixedly connected with a plurality of first pneumatic cylinders 7, first pneumatic cylinder 7 telescopic end fixedly connected with movable plate 8, switch on first pneumatic cylinder 7 power, first pneumatic cylinder 7 telescopic end removal drives movable plate 8 and removes, movable plate 8 passes through support fixedly connected with second motor 9, second motor 9 output shaft end fixedly connected with boring axle 10, switch on second motor 9 power, second motor 9 output shaft rotates and drives boring axle 10 and rotate, boring axle 10 through-hole runs through box 11, pivot 607 passes through reduction gear end and workstation 12 fixed surface connection, pivot 607 rotates and drives workstation 12 and rotate, first shell 601 surface and slider 4 fixed surface are connected, push rod 308 end fixedly connected with push pedal 13, push rod 308 removes and drives push pedal 13 and remove, second shell 301 surface and workstation 12 fixed surface connection.

Referring to FIGS. 4 and 6

The rotating mechanism 6 comprises a first shell 601, a second hydraulic cylinder 602 is fixedly connected to the inner wall of the first shell 601, a first sliding rod 603 is fixedly connected to the telescopic end of the second hydraulic cylinder 602, a sliding groove machined on the first sliding rod 603 is in sliding connection with the surface of a protruding part of the inner wall of the first shell 601, the protruding part of the first sliding rod 603 is in sliding connection with a sliding groove machined on a roller 604, the roller 604 is in rotational connection with the inner wall of the first shell 601 through a pin shaft, a first bevel gear 605 is fixedly connected to the surface of the roller 604, the first bevel gear 605 is meshed with a second bevel gear 606, and the second bevel gear 606 is in rotational connection with the inner wall of the first shell 601 through a pin shaft;

The surface of the second bevel gear 606 is fixedly connected with a rotating shaft 607, the rotating shaft 607 is rotationally connected with the first shell 601 through a bearing, the power supply of the second hydraulic cylinder 602 is connected, the telescopic end of the second hydraulic cylinder 602 moves to drive the first slide rod 603 to slide along the surface of the protruding part of the inner wall of the first shell 301, and meanwhile, the protruding part of the first slide rod 603 slides along a sliding groove machined in the roller 604, so that the roller 604 is driven to rotate, the roller 604 rotates to drive the first bevel gear 605 to rotate to drive the second bevel gear 606 to rotate, and the second bevel gear 606 rotates to drive the rotating shaft 607 to rotate.

Referring to fig. 3 and 5

The limiting mechanism 3 comprises a second shell 301, wherein the inner wall of the second shell 301 is fixedly connected with a third motor 302 through a bracket, the end part of an output shaft of the third motor 302 is fixedly connected with a worm 303, the worm 303 is rotationally connected with a protruding part of the inner wall of the second shell 301 through a bearing, the worm 303 is meshed with a worm wheel 304, the worm wheel 304 is rotationally connected with the inner wall of the second shell 301 through a pin shaft, the surface of the worm wheel 304 is rotationally connected with a rotating rod 305, a chute machined on the rotating rod 305 is slidingly connected with the surface of a moving block 306, the moving block 306 is movably connected with a second sliding rod 307 through a pin shaft, the second sliding rod 307 is slidingly connected with a chute machined on the protruding part of the inner wall of the second shell 301, the second sliding rod 307 is in threaded connection with a second threaded rod 309, and the second threaded rod 309 is rotationally connected with the second shell 301 through a bearing;

The end part of the second threaded rod 309 is fixedly connected with a rotating handle 310, the rotating rod 305 is movably connected with a push rod 308 through a pin shaft, the push rod 308 penetrates through the second housing 301 through a bracket and a through hole, the push rod 308 is in sliding connection with the second housing 301 through the bracket and the through hole, a power supply of the third motor 302 is connected, the output shaft of the third motor 302 rotates to drive the worm 303 to rotate so as to drive the worm wheel 304 to rotate, the worm wheel 304 rotates to drive the rotating rod 305 to swing so as to drive the push rod 308 to slide along the through hole machined in the second housing 301, when the moving distance of the push rod 308 is required to be adjusted, the rotating handle 310 rotates so as to drive the second threaded rod 309 to slide along the chute machined on the surface of the protruding part of the inner wall of the second housing 301, and the second slide rod 307 moves so as to drive the moving block 306 to slide along the chute machined in the rotating rod 305.

Working principle:

in the use of horizontal milling when the boring machine processes a workpiece, the boring machine comprises:

the workpiece fixing process comprises the following steps:

The workpiece to be processed is placed between the two pushing plates 13, a third motor 302 power supply is started, an output shaft of the third motor 302 rotates to drive a worm 303 to rotate so as to drive a worm wheel 304 to rotate, the worm wheel 304 rotates to drive a rotating rod 305 to swing so as to drive a pushing rod 308 to slide along a through hole processed on the second housing 301, the pushing rod 308 moves to drive the pushing plate 13 to move, when the pushing plate 13 cannot be contacted with the surface of the workpiece, the third motor 302 power supply is turned off, an operator manually rotates a rotating handle 310, the rotating handle 310 drives a second threaded rod 309 to rotate so as to drive a second sliding rod 307 to slide along a chute processed on the surface of a protruding part of the inner wall of the second housing 301, the second sliding rod 307 moves so as to drive a moving block 306 to slide along the chute processed on the rotating rod 305, and therefore the distance of the moving rod 308 can be adjusted.

The processing process of the workpiece comprises the following steps:

firstly, according to the position of a workpiece to be machined, the height of a boring shaft 10 is adjusted, two first hydraulic cylinder 7 power supplies are started, the telescopic ends of the first hydraulic cylinders 7 move to drive a moving plate 8 to move teeth, so that the boring shaft 10 is driven to move, when the boring shaft 10 moves to the position of the workpiece to be machined, the first hydraulic cylinder 7 power supply is turned off, a second motor 9 power supply is started, the output shaft of the second motor 9 rotates to drive the boring shaft 10 to rotate, then the first motor 2 power supply is started, the output shaft of the first motor 2 rotates to drive a first threaded rod 5 to rotate to drive a sliding block 4 to slide along a sliding groove machined on a base 1, and the sliding block 4 moves to drive the workpiece to move rightwards to machine the workpiece.

The workpiece adjusting process comprises the following steps:

When one side is machined, the first motor 2 is started to enable the workpiece to move leftwards, when the workpiece moves to a proper position, the power supply of the first motor 2 is turned off, the power supply of the second hydraulic cylinder 602 is started, the telescopic end of the second hydraulic cylinder 602 moves to drive the first sliding rod 603 to slide along the surface of the protruding part of the inner wall of the first shell 301, meanwhile, the protruding part of the first sliding rod 603 slides along a sliding groove machined on the roller 604, so that the roller 604 is driven to rotate, the roller 604 rotates to drive the first bevel gear 605 to drive the second bevel gear 606 to rotate, the second bevel gear 606 rotates to drive the rotating shaft 607 to rotate, the rotating shaft 607 rotates to drive the workbench 12 to rotate, when the workpiece rotates to a proper position, the power supply of the second hydraulic cylinder 602 is turned off, so that the workpiece can be quickly adjusted, machining efficiency is improved, after the workpiece machining process is repeated, the other side of the workpiece is machined, after the workpiece is started, the power supply of the first motor 2 is reset, then the third motor 302 is started, the pushing plate 13 is driven to be far away from the workpiece, and an operator manually takes the machined workpiece out.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. A horizontal boring and milling machine convenient to position comprises a base (1) and a workbench (12), and is characterized in that a rotating mechanism (6) is arranged inside the base (1), a limiting mechanism (3) is symmetrically arranged on the surface of the workbench (12), a first motor (2) is fixedly connected to the inner wall of the base (1) through a support, a first threaded rod (5) is fixedly connected to the end portion of an output shaft of the first motor (2), the first threaded rod (5) is rotatably connected with the base (1) through a bearing, the first threaded rod (5) is in threaded connection with a sliding block (4), the sliding block (4) is in sliding connection with a sliding groove machined in the base (1), a box body (11) is fixedly connected to the surface of the base (1), a plurality of first hydraulic cylinders (7) are fixedly connected to the inner wall of the box body (11), and a moving plate (8) is fixedly connected to the telescopic end of the first hydraulic cylinders (7).

2. The horizontal milling and boring machine convenient to position according to claim 1, wherein the moving plate (8) is fixedly connected with a second motor (9) through a bracket, the end part of an output shaft of the second motor (9) is fixedly connected with a boring shaft (10), and a through hole of the boring shaft (10) penetrates through the box body (11).

3. The horizontal boring and milling machine convenient to position according to claim 1, wherein the rotating mechanism (6) comprises a first shell (601), a second hydraulic cylinder (602) is fixedly connected to the inner wall of the first shell (601), a first sliding rod (603) is fixedly connected to the telescopic end of the second hydraulic cylinder (602), a sliding groove machined on the first sliding rod (603) is slidably connected with the surface of a protruding portion of the inner wall of the first shell (601), the protruding portion of the first sliding rod (603) is slidably connected with a sliding groove machined on a roller (604), the roller (604) is rotatably connected with the inner wall of the first shell (601) through a pin shaft, a first bevel gear (605) is fixedly connected to the surface of the roller (604), the first bevel gear (605) is meshed with a second bevel gear (606), the second bevel gear (606) is rotatably connected with the inner wall of the first shell (601) through a pin shaft, a rotating shaft (607) is fixedly connected with the surface of the second bevel gear (606), and the rotating shaft (607) is rotatably connected with the first shell (601) through a bearing.

4. The horizontal boring and milling machine convenient to position according to claim 3, wherein the rotating shaft (607) is fixedly connected with the surface of the workbench (12) through the end part of the speed reducer, and the surface of the first shell (601) is fixedly connected with the surface of the sliding block (4).

5. The horizontal boring and milling machine convenient to position according to claim 1, wherein the limiting mechanism (3) comprises a second shell (301), the inner wall of the second shell (301) is fixedly connected with a third motor (302) through a bracket, the end part of an output shaft of the third motor (302) is fixedly connected with a worm (303), the worm (303) is rotationally connected with a protruding part of the inner wall of the second shell (301) through a bearing, the worm (303) is meshed with a worm wheel (304), the worm wheel (304) is rotationally connected with the inner wall of the second shell (301) through a pin shaft, the surface of the worm wheel (304) is rotationally connected with a rotating rod (305), a sliding groove machined on the rotating rod (305) is in sliding connection with the surface of a moving block (306), the moving block (306) is in sliding connection with a second sliding rod (307) through a pin shaft, the second sliding rod (307) is in sliding connection with the sliding groove machined on the surface of the protruding part of the inner wall of the second shell (301), the second sliding rod (307) is in threaded connection with a second threaded rod (309), the second outer shell (309) is rotationally connected with the second shell (301) through a bearing (308), the rotating rod (308) is fixedly connected with the end part of the rotating rod (310) through the pin shaft, the push rod (308) is connected with the second housing (301) in a sliding way through the bracket and the through hole.

6. The horizontal boring and milling machine convenient to position according to claim 5, wherein a push plate (13) is fixedly connected to the end of the push rod (308), and the surface of the second shell (301) is fixedly connected with the surface of the workbench (12).