CN222831482U

CN222831482U - Multistation machining center

Info

Publication number: CN222831482U
Application number: CN202421821441.3U
Authority: CN
Inventors: 高辉
Original assignee: Wuxi Zhaner Machinery Technology Co ltd
Current assignee: Wuxi Zhaner Machinery Technology Co ltd
Priority date: 2024-07-30
Filing date: 2024-07-30
Publication date: 2025-05-06
Anticipated expiration: 2034-07-30

Abstract

The utility model discloses a multi-station machining center, which belongs to the technical field of machining centers, wherein a plurality of sliding grooves are formed in the top end of a working frame, a plurality of first bearings are fixed on the inner bottom surface of the working frame, a plurality of first rotating shafts, a plurality of first gears and a plurality of rotating discs are arranged on the inner bottom surface of the working frame, the edge of the top end of each rotating disc is connected with two first round tubes through two first upright posts, a sliding rod is connected in each sliding groove, one end of each sliding rod is connected with a second round tube connected with each first round tube through a driving rod through a second upright post, two second bearings are fixed on the inner bottom surface of the working frame, a third driving wheel is connected with each second rotating shaft through a driving motor, a first driving wheel and a second driving wheel are respectively fixed on the side surfaces of the two second rotating shafts, second gears are respectively fixed on the other ends of the two second rotating shafts, the third driving wheels are respectively connected with the first driving wheels and the second driving wheels through a first conveying belt and a second conveying belt, and the machining center can be used for machining a plurality of workpieces simultaneously, and the machining requirements of enterprises are met.

Description

Multistation machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to a multi-station machining center.

Background

In modern life, the numerical control machining center is one of the numerical control machine tools with highest output and most wide application in the world at present, the comprehensive machining capacity of the numerical control machining center is high, the machining precision is high, and more machining contents can be finished after the workpiece is clamped once.

At present, the processing center is used for processing at a single station, so that the efficiency is low, and the processing requirements of the current enterprises are not met, so that a multi-station processing center is needed to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide a multi-station machining center, which solves the problem that the existing machining center is low in efficiency due to the fact that the existing machining center is used for machining at a single station, so that the machining requirements of current enterprises cannot be met.

In order to solve the technical problems, the utility model provides a multi-station machining center, which comprises a working frame, wherein the top end of the working frame is provided with a plurality of slide grooves, the inner bottom surface of the working frame is fixedly provided with a plurality of first bearings, the first bearings are connected with first rotating shafts, the side surfaces of the first rotating shafts are fixedly provided with first gears, the other ends of the first rotating shafts are fixedly provided with rotating discs, the edge of the top end of each rotating disc is fixedly provided with two first upright posts, the side surfaces of the first upright posts are movably connected with first round tubes, the slide grooves are respectively and slidably connected with a slide rod, one end of each slide rod is fixedly provided with a second upright post positioned in the working frame, the other end of each slide rod is fixedly provided with a clamping mechanism positioned on the working frame, and the side surfaces of the second upright posts are movably connected with second round tubes, and the second round tubes are the same in number with the first round tubes and are connected through driving rods;

The bottom surface inside the working frame is fixedly provided with two second bearings and a driving motor, the two second bearings are connected with second rotating shafts, the side surfaces of the two second rotating shafts are respectively fixedly provided with a first driving wheel and a second driving wheel, the other ends of the two second rotating shafts are respectively fixedly provided with a second gear meshed with the two first gears, the output end of the driving motor is connected with a third driving wheel, and the third driving wheel is respectively connected with the first driving wheel and the second driving wheel through a first conveying belt and a second conveying belt.

Optionally, the clamping mechanism includes movable plate and splint, splint are located the movable plate inboard and pass through connecting rod fixed connection with it.

Optionally, the clamping plate is further connected with the moving plate through two telescopic rods.

Optionally, V-shaped grooves are formed in the inner sides of the clamping plates.

Optionally, a plurality of working grooves are formed in the working frame, and a plurality of working tables are arranged in the working grooves and are located between the two clamping plates.

Optionally, be fixed with the square post on the work frame, square post side is opened there is straight notch, the inside top surface of straight notch is fixed with the pneumatic cylinder, and its piston rod is connected with the limiting plate, the limiting plate both sides all are fixed with the backup pad, backup pad other end bottom surface is fixed with the loading board through the spliced pole, loading board bottom surface both ends all are fixed with and are located grinding device directly over the workstation.

In the multi-station machining center provided by the utility model, a plurality of slide grooves are formed in the top end of a working frame, a plurality of first bearings are fixed on the inner bottom surface of the working frame, a first rotating shaft is connected to the first bearings, a first gear is fixed on the side surface of the first rotating shaft, a rotary table is fixed on the other end of the first rotating shaft, two first upright posts are fixed on the edge of the top end of the rotary table, a first circular tube is movably connected to the side surface of the first upright posts, slide bars are slidably connected to the slide grooves, a second upright post positioned in the working frame is fixed at one end of each slide bar, a clamping mechanism positioned on the working frame is fixed at the other end of each slide bar, a second circular tube is movably connected to the side surface of each second upright post, and the second circular tubes are identical in number with the first circular tubes and are connected through driving rods; two second bearings and a driving motor are fixed on the bottom surface inside the working frame, a second rotating shaft is connected to the two second bearings, a first driving wheel and a second driving wheel are respectively fixed on the side surfaces of the two second rotating shafts, a second gear meshed with the two first gears is fixed on the other end of the two second rotating shafts, a third driving wheel is connected to the output end of the driving motor, and the third driving wheel is connected with the first driving wheel and the second driving wheel through a first conveying belt and a second conveying belt respectively; by using the machining center, a plurality of workpieces can be machined simultaneously by arranging a plurality of working positions, so that the efficiency is high, and the high-efficiency machining requirement of enterprises is met.

Drawings

FIG. 1 is a schematic view of a multi-station machining center provided by the utility model;

fig. 2 is a bottom view of the inside of the support frame provided by the present utility model.

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.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides a multi-station machining center, the structure of which is shown in figures 1 and 2, the multi-station machining center comprises a working frame 1, a plurality of slide slots 2 are formed in the top end of the working frame 1, a plurality of first bearings 3 are fixed on the inner bottom surface, first rotating shafts 4 are connected to the first bearings 3, first gears 5 are fixed on the side surfaces of the first rotating shafts 4, a rotating disc 6 is fixed at the other end of the first rotating shafts, two first upright posts 7 are fixed at the edges of the top ends of the rotating discs 6, first round tubes 8 are movably connected to the side surfaces of the first upright posts 7, slide bars 9 are slidably connected to the slide slots 2, a second upright post 10 positioned in the working frame 1 is fixed at one end of each slide bar 9, a clamping mechanism positioned on the working frame 1 is fixed at the other end of each slide bar 9, second round tubes 11 are movably connected to the side surfaces of the second upright posts 10, and the second round tubes 11 are the same in number with the first round tubes 8 and are connected through driving rods 12; the bottom surface inside the working frame 1 is fixed with two second bearings 13 and a driving motor 14, the two second bearings 13 are connected with a second rotating shaft 15, the side surfaces of the two second rotating shafts 15 are respectively fixed with a first driving wheel 16 and a second driving wheel 17, the other ends of the two second rotating shafts are respectively fixed with a second gear 18 meshed with and driven by two first gears 5, the output end of the driving motor 14 is connected with a third driving wheel 19, the third driving wheel 19 is respectively connected with the first driving wheel 16 and the second driving wheel 17 through a first conveying belt 20 and a second conveying belt 21, the output end of the driving motor 14 drives the third driving wheel 19 to rotate so that the third driving wheel 19 respectively drives the first driving wheel 16 and the second driving wheel 17 through the first conveying belt 20 and the second conveying belt 21, at the moment, the two second rotating shafts 15 both drive the second gear 18 to be meshed with the first gear 5, finally, the first rotating shafts 4 drive the rotary table 6 to rotate, so that the driving rod 12 drives the clamping mechanism to move inwards to clamp the workpiece. The multi-station machining center is used, a plurality of workpieces can be machined simultaneously, the efficiency is high, and the high-efficiency machining requirement of enterprises is met.

Specifically, the clamping mechanism comprises a moving plate 22 and a clamping plate 24, the clamping plate 24 is positioned on the inner side of the moving plate 22 and is fixedly connected with the moving plate through a connecting rod 23, and the moving plate 22 drives the clamping plate 24 to move inwards through the connecting rod 23 so as to clamp a workpiece.

Further, the clamping plate 24 is also connected with the moving plate 22 through two telescopic rods 35, so as to support the movement of the clamping plate 24 and enhance the clamping stability thereof.

Furthermore, V-grooves 36 are formed on the inner sides of the clamping plates 24, so that the clamping effect is better.

Further, the working frame 1 is provided with a plurality of working grooves 33, and the working grooves 33 are provided with working tables 34 and are positioned between the two clamping plates 24.

Further, be fixed with square post 25 on the work frame 1, square post 25 side is opened there is straight notch 26, the inside top surface of straight notch 26 is fixed with pneumatic cylinder 27, its piston rod is connected with limiting plate 28, limiting plate 28 both sides all are fixed with backup pad 29, backup pad 29 other end bottom surface is fixed with loading board 31 through spliced pole 30, loading board 31 bottom surface both ends all are fixed with the grinding device 32 that is located the workstation 34 directly over, grinding device 32 includes motor and polishing head, and the motor output is connected with the polishing head, drive limiting plate 28 downwardly moving through the pneumatic cylinder 27 piston rod makes backup pad 29 all drive two grinding device 32 downwardly moving and polishes the processing to the work piece on the workstation 34.

The working principle of the utility model is that a plurality of workpieces are firstly placed on a plurality of work tables 34 correspondingly in sequence, then a driving motor 14 is started, the output end of the driving motor drives a third driving wheel 19 to rotate, the third driving wheel 19 drives a first driving wheel 16 and a second driving wheel 17 to rotate through a first conveying belt 20 and a second conveying belt 21 respectively, at the moment, two second rotating shafts 15 drive a second gear 18 to be meshed with a first gear 5 for transmission, at the moment, a plurality of first rotating shafts 4 drive a turntable 6 and one ends of two driving rods 12 to rotate, the other ends of the two driving rods 12 drive a movable plate 22 to move inwards through a sliding rod 9, so that a clamping plate 35 clamps and fastens the workpieces, finally a hydraulic cylinder 27 is started, and a piston rod of the hydraulic cylinder drives a limiting plate 28 to move downwards, so that a supporting plate 29 drives two polishing devices 32 to move downwards to polish the workpieces on the work tables 34.

The whole process can process a plurality of workpieces simultaneously, is high in efficiency, and meets the high-efficiency processing requirements of enterprises.

The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims

1. A multi-station machining center, comprising a working frame (1), characterized in that the working frame (1) has a plurality of slide slots (2) at the top, a plurality of first bearings (3) fixed to the inner bottom surface, a first rotating shaft (4) connected to the first bearing (3), a first gear (5) fixed to the side of the first rotating shaft (4) and a turntable (6) fixed to the other end thereof, two first columns (7) fixed to the top edge of the turntable (6), a first round tube (8) movably connected to the side of the first column (7), a plurality of the slide slots (2) are slidably connected to a sliding rod (9), a second column (10) located in the working frame (1) is fixed to one end of the sliding rod (9), and a clamping mechanism located on the working frame (1) is fixed to the other end, a second round tube (11) movably connected to the side of the second column (10), and the number of the second round tubes (11) is the same as that of the first round tubes (8) and is connected via a driving rod (12);

Two second bearings (13) and a driving motor (14) are fixed on the inner bottom surface of the working frame (1); the two second bearings (13) are connected to a second rotating shaft (15); the side surfaces of the two second rotating shafts (15) are respectively fixed with a first transmission wheel (16) and a second transmission wheel (17); and the other ends of the two second rotating shafts (15) are both fixed with a second gear (18) meshing with the two first gears (5) for transmission; the output end of the driving motor (14) is connected to a third transmission wheel (19); the third transmission wheel (19) is respectively connected to the first transmission wheel (16) and the second transmission wheel (17) via a first conveyor belt (20) and a second conveyor belt (21).

2. The multi-station machining center according to claim 1 is characterized in that the clamping mechanism includes a movable plate (22) and a clamping plate (24), and the clamping plate (24) is located on the inner side of the movable plate (22) and is fixedly connected thereto through a connecting rod (23).

3. The multi-station machining center according to claim 2, characterized in that the clamping plate (24) is also connected to the movable plate (22) through two telescopic rods (35).

4. The multi-station machining center according to claim 2, characterized in that a plurality of the clamping plates (24) are provided with V-shaped grooves (36) on their inner sides.

5. The multi-station machining center as described in claim 2 is characterized in that a plurality of working grooves (33) are opened on the working frame (1), and a workbench (34) is provided in the plurality of working grooves (33) and is located between the two clamping plates (24).

6. The multi-station machining center as described in claim 5 is characterized in that a square column (25) is fixed on the working frame (1), a straight slot (26) is opened on the side of the square column (25), a hydraulic cylinder (27) is fixed on the top surface inside the straight slot (26), and its piston rod is connected to a limit plate (28), support plates (29) are fixed on both sides of the limit plate (28), and a bearing plate (31) is fixed to the bottom surface of the other end of the support plate (29) through a connecting column (30), and grinding devices (32) located directly above the workbench (34) are fixed on both ends of the bottom surface of the bearing plate (31).