CN215545034U

CN215545034U - High-precision ultrahigh-speed numerical control machine tool

Info

Publication number: CN215545034U
Application number: CN202121022611.8U
Authority: CN
Inventors: 费于航
Original assignee: Shenzhen Mingxin Precision Electronic Technology Co ltd
Current assignee: Shenzhen Mingxin Precision Electronic Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-01-18
Anticipated expiration: 2031-05-13

Abstract

The utility model provides a high-precision ultrahigh-speed numerical control machine tool, which belongs to the technical field of numerical control machine tools and comprises a fixing frame, a workbench and a positioning plate, wherein the left side of the upper surface of the workbench is fixedly connected with the fixing frame, the other side of the upper surface of the workbench is fixedly connected with the positioning plate, the top end of the fixing frame is provided with a motor cover, a driving motor is installed in the motor cover, the output end of the driving motor is fixedly connected with a driving shaft, the left side of the fixing frame is provided with a fixing groove, the bottom of the fixing groove is provided with a roller, and the axis of the fixing groove is provided with a fixing hole. When the machine tool is used practically, the machining speed of the machine tool can be effectively increased, the uniformity and the harmony of the workpiece are increased, the product quality is improved, the economic benefit of a production enterprise is greatly improved, the flexibility of the drill bit can be improved, the machine tool achieves a high-precision positioning effect, the drill bit is prevented from dropping and being damaged, the service life of the drill bit is prolonged, the maintenance cost of the enterprise is reduced, the working efficiency of the machine tool is improved, and the workload of workers is reduced.

Description

High-precision ultrahigh-speed numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machines, in particular to a high-precision ultrahigh-speed numerical control machine.

Background

The basic components of the numerical control machine tool comprise a processing program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices, and a workpiece is processed into a finished product through the numerical control machine tool.

When the existing numerical control machine tool is used, the workpiece cannot be rotated at an ultra high speed, so that the machining speed of the machine tool is low, the uniformity of the workpiece and the coordination of the machine tool are poor, the product quality is reduced, the economic benefit of an enterprise cannot be improved, the flexibility of the drill bit is poor, the machine tool cannot achieve a high-precision positioning effect, the drill bit is easy to damage, the service life is shortened, and the maintenance cost is increased.

Therefore, there is a need for upgrading and retrofitting existing numerically controlled machine tools to overcome existing problems and deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision ultrahigh-speed numerical control machine tool to solve the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high accuracy hypervelocity digit control machine tool, includes mount, workstation and locating plate, workstation upper surface left side fixedly connected with mount, and the opposite side fixedly connected with locating plate of workstation upper surface, the top of mount is provided with the motor cover, install driving motor in the motor cover, driving motor output fixedly connected with driving shaft, the fixed slot has been seted up on the left of the mount, be provided with the gyro wheel in the fixed slot bottom, and fixed slot axle center department has seted up the fixed orifices, the locating plate is close to mount one side and has seted up the constant head tank, constant head tank edge has cup jointed the holding ring, the welding has electric lift rod between mount and the locating plate on the workstation.

Preferably, four groups of rollers are arranged and movably connected to the bottom of the fixing groove in a cross shape.

Preferably, the roller is far away from the equal fixedly connected with pivot of one end of fixed slot bottom, and the belt has all been cup jointed on the pivot surface.

Preferably, the driving shaft is in transmission connection with one of the rotating shafts through a belt.

Preferably, the bottom of the positioning groove is made of a magnet material, the bottom of the positioning groove is smooth, and the axis of the positioning groove is movably connected with a drill bit.

Preferably, the bottom of the drill bit is made of an iron material, and the bottom of the drill bit is attached to the bottom of the positioning groove.

Preferably, the electric lift rod is provided with two sets, and two sets of electric lift rod all installs electric telescopic handle on the electric lift rod top to electric telescopic handle keeps away from electric lift rod one end fixed connection in the both sides of drill bit.

Preferably, the driving motor, the electric lifting rod and the electric telescopic rod are all connected with an external power supply.

Has the advantages that:

(1) this kind of high accuracy hypervelocity digit control machine tool passes through the improvement of structure, makes this lathe when in-service use, and the process velocity that can effectual improvement lathe increases the harmony of work piece homogeneity and lathe, improves product quality, improves production enterprise economic benefits by a wide margin, still can improve the flexibility of drill bit for the lathe reaches the location effect of high accuracy, avoids the drill bit to drop and damages, extension drill bit life reduces the cost of maintenance of enterprise, improves lathe work efficiency, alleviates staff's work burden.

(2) The high-precision ultrahigh-speed numerical control machine tool has the advantages that: through set up four groups of gyro wheels in the mount to link together four groups of gyro wheel transmissions through the belt, make four groups of gyro wheels hypervelocity rotate simultaneously, ensure the rotatory uniformity of four groups of gyro wheels, and the gyro wheel drives the same hypervelocity of work piece and rotates, can effectual improvement lathe operating speed, increase the homogeneity and the harmony of work piece processing, improve product quality, improve manufacturing enterprise economic benefits by a wide margin.

(3) Secondly, the method comprises the following steps: through electric telescopic handle's flexible function and electric lift rod's raising and lowering functions for electric telescopic handle's drill bit on can remove, thereby improve the flexibility of drill bit, make the drill bit reach the location effect of high accuracy, and the magnet effect in the constant head tank, make the drill bit bottom adsorb in the constant head tank, and slide in the bottom of constant head tank, avoid the drill bit to drop and damage, extension drill bit life reduces the cost of maintenance of enterprise, improves lathe work efficiency, alleviate staff's work burden.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

Fig. 2 is a schematic view of a sectional structure of the fixing frame of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic front view of the positioning plate of the present invention.

Fig. 5 is a schematic structural diagram of a positioning plate of the present invention.

In FIGS. 1-5: 1-a fixed mount; 2-a workbench; 3, positioning a plate; 4-motor cover; 5-driving a motor; 501-driving shaft; 7-a roller; 701-a rotating shaft; 8, fixing grooves; 9-a belt; 10-a fixation hole; 11-a positioning ring; 12-a drill bit; 13-an electric telescopic rod; 14-a positioning groove; 15-electric lifting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

with reference to the figures 1-5 of the drawings,

the embodiment provides a high accuracy hypervelocity digit control machine tool, including mount 1, workstation 2 and locating

plate

3, 2 upper surface left side fixedly connected with mounts 1 of workstation, and the opposite side fixedly connected with locating plate 3 of 2 upper surfaces of workstation, the top of mount 1 is provided with motor cover 4, install driving motor 5 in the motor cover 4, driving motor 5 output end fixedly connected with driving shaft 501, fixed slot 8 has been seted up on 1 left side of mount, be provided with gyro wheel 7 on the 8 bottoms of fixed slot, and fixed slot 8 axle center department has seted up fixed orifices 10, locating plate 3 has been close to mount 1 one side and has seted up constant head tank 14, constant head tank 14 edge has cup jointed holding ring 11, the welding has electric lift rod 15 between mount 1 on workstation 2 and locating plate 3.

Further, four groups of rollers 7 are arranged, the four groups of rollers 7 are movably connected to the bottom of the fixing groove 8 in a cross shape, and the four groups of rollers 7 are in contact with the surface of the workpiece, so that the friction force between the rollers 7 and the workpiece is increased, and the rollers 7 drive the workpiece to rotate at a high speed.

Further, the rotating shaft 701 is fixedly connected to one end, away from the bottom of the fixing groove 8, of each roller 7, the surface of the rotating shaft 701 is sleeved with the belt 9, the rotating shaft 701 is arranged on each roller 7, so that the four groups of rollers 7 are in transmission connection through the belts 9 on the rotating shaft 701, and the four groups of rollers 7 rotate at a high speed synchronously.

Further, the driving shaft 501 is in transmission connection with one of the rotating shafts 701 through a belt 9, power is transmitted through the driving motor 5, so that the driving shaft 501 rotates, and power is transmitted to the rotating shaft 701 through the belt 9 on the driving shaft 501, so that the rotating shaft 701 rotates at a super high speed along with the driving shaft 501.

Further, the magnet material is adopted to constant head tank 14 bottom, and the bottom of constant head tank 14 is smooth to the axle center department swing joint of constant head tank 14 has drill bit 12, through adopting the magnet material with constant head tank 14, makes constant head tank 14 have the effect of adsorbing magnet, and the smooth bottom of constant head tank 14, can effectually reduce the frictional force between drill bit 12 and the constant head tank 14.

Further, the bottom of drill bit 12 adopts the iron material, and the bottom of drill bit 12 and the bottom laminating of constant head tank 14, through laminating drill bit 12 in the bottom of constant head tank 14, and drill bit 12 adopts the iron material for constant head tank 14 adsorbable drill bit 12 makes drill bit 12 be difficult for dropping, and drill bit 12 can slide on the bottom of constant head tank 14 wantonly moreover.

Further, electric lift pole 15 is provided with two sets ofly, and electric lift pole 13 is all installed on 15 tops of two sets of electric lift poles to electric lift pole 15 one end fixed connection is kept away from to electric lift pole 13 in the both sides of drill bit 12, through electric lift pole 15's raising and lowering functions and electric lift pole 13's flexible function, makes drill bit 12 on electric lift pole 13 remove at will in constant head tank 14, improves drill bit 12's flexibility.

Further, driving motor 5, electric lift rod 15 and electric telescopic handle 13 all are connected with external power source, through connecting external power source, and under the electric power output of external power source, can make driving motor 5 and electric lift rod 15 and electric telescopic handle 13 start the operation.

The working principle is as follows:

the worker inserts the workpiece into the fixing hole 10 at the axis of the fixing frame 1, then starts the driving motor 5, so that the driving motor 5 drives the driving shaft 501 to rotate at a super high speed, then the driving shaft 501 is in transmission connection with the rotating shaft 701 through the belt 9, so that the rotating shaft 701 rotates together with the driving shaft 501 at the super high speed, and simultaneously the four rotating shafts 701 are in transmission connection through the belt 9, so that the four rotating shafts 701 rotate together at the super high speed, so that the four rotating shafts 701 drive the rollers 7 to rotate together at the super high speed, the four rollers 7 are all in contact with the surface of the workpiece, so that the friction force between the rollers 7 and the surface of the workpiece is increased, the workpiece rotates together with the rollers 7 at the super high speed, then starts the electric telescopic rod 13 and the electric lifting rod 15, so that the drill bit 12 on the electric telescopic rod 13 can move flexibly, and then the drill bit 12 is absorbed in the positioning groove 14 through the magnet effect in the positioning groove 14, the drill bit 12 is prevented from falling, and the drill bit 12 can flexibly move to process a workpiece with high precision.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-precision ultra-high-speed numerical control machine tool comprises a fixing frame (1), a workbench (2) and a positioning plate (3), and is characterized in that the left side of the upper surface of the workbench (2) is fixedly connected with the fixing frame (1), the other side of the upper surface of the workbench (2) is fixedly connected with the positioning plate (3), the top end of the fixing frame (1) is provided with a motor cover (4), a driving motor (5) is installed in the motor cover (4), the output end of the driving motor (5) is fixedly connected with a driving shaft (501), the left side of the fixing frame (1) is provided with a fixing groove (8), the bottom of the fixing groove (8) is provided with a roller (7), the axis of the fixing groove (8) is provided with a fixing hole (10), the positioning plate (3) is provided with a positioning groove (14) close to one side of the fixing frame (1), and the edge of the positioning groove (14) is sleeved with a positioning ring (11), an electric lifting rod (15) is welded between the fixing frame (1) and the positioning plate (3) on the workbench (2).

2. A high precision and ultra high speed numerically controlled machine tool according to claim 1, characterized in that said rollers (7) are provided in four sets, and four sets of said rollers (7) are movably connected to the bottom of the fixing groove (8) in a cross shape.

3. A high precision and ultra high speed numerically controlled machine tool as claimed in claim 1, wherein the end of the roller (7) far from the bottom of the fixed groove (8) is fixedly connected with a rotating shaft (701), and the surface of the rotating shaft (701) is sleeved with a belt (9).

4. A high precision ultra high speed numerically controlled machine tool according to claim 1, characterized in that said driving shaft (501) is in transmission connection with one of the rotating shafts (701) through a belt (9).

5. A high precision and ultra high speed numerically controlled machine tool according to claim 1, characterized in that the bottom of the positioning groove (14) is made of magnet material, the bottom of the positioning groove (14) is smooth, and the axial center of the positioning groove (14) is movably connected with the drill (12).

6. A high-precision ultra-high-speed numerical control machine tool according to claim 5, characterized in that the bottom of the drill bit (12) is made of ferrous material, and the bottom of the drill bit (12) is attached to the bottom of the positioning groove (14).

7. A high-precision ultra-high-speed numerical control machine tool according to claim 1, characterized in that two sets of electric lifting rods (15) are provided, and the top ends of the two sets of electric lifting rods (15) are provided with electric telescopic rods (13), and one end of each electric telescopic rod (13) far away from the electric lifting rod (15) is fixedly connected to two sides of the drill bit (12).

8. A high precision ultra high speed numerically controlled machine tool according to claim 1, characterized in that said driving motor (5), said electric lifting rod (15) and said electric telescopic rod (13) are connected to an external power source.