CN210208698U

CN210208698U - Servo multi-station precise turret

Info

Publication number: CN210208698U
Application number: CN201921239693.4U
Authority: CN
Inventors: Hongcheng Yin; 尹弘程
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-03-31
Anticipated expiration: 2029-08-02

Abstract

The utility model belongs to the technical field of the sword tower, and a servo multistation precision sword tower is disclosed, including the sword tower main part, the base is installed to the bottom of sword tower main part, and one side of sword tower main part installs spindle motor, the opposite side of sword tower main part is connected with the power shaft, the one end that the sword tower main part was kept away from to the power shaft is installed to the blade disc, and the outer wall cover of power shaft is equipped with the drive axle sleeve, the lateral wall of sword tower main part and the position department that is close to drive axle sleeve one side are fixed with the observation frame, the utility model discloses an adopt servo motor and encoder and planetary reducer to guarantee that multistation precision sword tower position rotary motion is accurate nothing mistake, avoided iron fillings and cutting fluid or cutting oil to get into servo multistation precision sword tower through annular groove and outlet, water piping via hole has reduced water path connection and has connected, has improved the life of device and the accuracy when the sword, Reliability and stability.

Description

Servo multi-station precise turret

Technical Field

The utility model belongs to the technical field of the sword tower, concretely relates to accurate sword tower of servo multistation.

Background

The turret is one of the important functional parts of a numerical control machine tool and special equipment, the structural performance of the turret directly influences the reliability, stability and working efficiency of the whole operation of the equipment, and the turret is an important component part of the numerical control machine tool, is arranged on a tool rest and used for clamping a cutting tool, and is a device for providing the requirements of tool storage and tool changing required in the automatic machining process.

However, servo multi-station precise turrets on the market at present have more defects in the use process, for example, the indexing precision is one of the important indexes for measuring the servo multi-station turrets, and the positioning mode is finished by detecting a proximity switch in old electric and hydraulic turrets, has the defects of low precision, easy damage, inconvenient maintenance and the like, and cannot meet the requirements of numerical control machines and special equipment on core functional components.

Disclosure of Invention

An object of the utility model is to provide a servo multistation precision turret to the precision that proposes among the solution above-mentioned background art is low, fragile, overhaul inconvenient, and cutting fluid and dust enter into the inside problem of equipment from the observation window easily.

In order to achieve the above object, the utility model provides a following technical scheme: the servo multi-station precise turret comprises a turret main body, wherein a base is installed at the bottom of the turret main body, a spindle motor is installed on one side of the turret main body, a power shaft is connected to the other side of the turret main body, a cutter head is installed at one end, far away from the turret main body, of the power shaft, a driving shaft sleeve is sleeved on the outer wall of the power shaft, an observation frame is fixed on the side wall of the turret main body and close to one side of the driving shaft sleeve, a planetary reducer is installed inside the observation frame, the shaft end of the planetary reducer penetrates through the observation frame and is connected with the driving shaft sleeve, a servo motor is installed on one side of the observation frame close to the side wall of the turret main body, one end, far away from the observation frame, of the servo motor is connected with the planetary reducer, an encoder is installed at one end, far away from the observation frame, of the side wall, the side wall of the cutter head is provided with an annular groove and a water outlet, and the annular groove and the water outlet are distributed alternately.

Preferably, the baffle has been run through to one side of observation frame, the baffle just is located the inside one side of observation frame and installs sealed the pad, the spout has all been seted up to the inside both sides wall of observation frame, the slide bar is all installed to the one end both sides wall that the baffle extends to the inside of observation frame, the slide bar extends to the inside one end of spout and is fixed with the slider, the groove has been seted up to outer wall one side of baffle.

Preferably, the outer wall of the servo motor is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.

Preferably, the inner wall of the sliding groove is provided with a backing plate, and the outer wall of the backing plate is provided with an anti-skidding groove.

Preferably, a rubber pad is installed at the bottom of the base, and anti-skid convex lines are arranged on the outer wall of the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an adopt servo motor and encoder and planetary reducer to guarantee that the accurate mistake of the accurate sword position rotary motion of multistation precision turret, avoided iron fillings and cutting fluid or cutting oil to get into the accurate sword tower of servo multistation through annular groove and outlet, the water piping via hole has reduced the water route connection and has connected, accuracy, reliability and stability when having improved the life of device and turret rotary motion greatly.

(2) The utility model discloses a scratch the groove and promote the baffle, make the slide bar drive the slider and slide in the inside of spout to can realize opening and the closure of observation frame, play dustproof and sealed effect when simultaneously can making the baffle closed through sealed the pad, inside having avoided the cutting fluid to splash into the work piece, improve the security performance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the utility model after the baffle is pulled open;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1-a spindle motor; 2-a turret body; 3-passing a water pipe through hole; 4-observation frame; 5-a baffle plate; 6-digging groove; 7-driving shaft sleeve; 8-an annular groove; 9-a cutter head; 10-a water outlet; 11-a power shaft; 12-rubber pad; 13-a base; 14-a servo motor; 15-a protective cover; 16-an encoder; 17-a planetary reducer; 18-a chute; 19-a slide bar; 20-a seal gasket; 21-a slide block; 22-backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a servo multi-station precise turret comprises a turret main body 2, wherein a base 13 is installed at the bottom of the turret main body 2, a spindle motor 1 is installed on one side of the turret main body 2, the spindle motor 1 adopts a GH-28-750-60S driving motor, the rated voltage is 220V, the rated power is 750W, the rated rotating speed is 1400rpm, a power shaft 11 is connected to the other side of the turret main body 2, a cutter head 9 is installed at one end, away from the turret main body 2, of the power shaft 11, a driving shaft sleeve 7 is sleeved on the outer wall of the power shaft 11, an observation frame 4 is fixed on the side wall of the turret main body 2 and at a position close to one side of the driving shaft sleeve 7, a planetary reducer 17 is installed inside the observation frame 4, the shaft end of the planetary reducer 17 penetrates through the observation frame 4 and is connected with the driving shaft sleeve 7, a servo motor 14 is installed on one side, close to the turret main body 2, the, the rated power is 750W, the rated voltage is 220V, the rated rotation speed is 3000rpm, one end of the servo motor 14 extending into the observation frame 4 is connected with the planetary reducer 17, one end of the servo motor 14 far away from the observation frame 4 is provided with the encoder 16, the side wall of the cutter tower main body 2 close to the upper part of the cutter motor 14 is provided with the water pipe through hole 3, the water pipe through hole 3 reduces the water path connection joint, prevents the joint from leaking water and being difficult to observe, the side wall of the cutter head 9 is provided with the annular groove 8 and the water outlet 10, prevents scrap iron and cutting fluid or cutting oil from entering the servo multi-station precision cutter tower through the annular groove 8 and the water outlet 10, thereby preventing oxidation and corrosion of internal important parts, prolonging the service life of the device, the annular groove 8 and the water outlet 10 are distributed at intervals, and the servo motor 14, the encoder 16 and the planetary reducer 17 are adopted to ensure that the rotation movement, therefore, the gap caused by the transmission of a single gear set form of a traditional motor is replaced, the phenomenon that the meshing of the mouse and gear disc is not in place and the meshing is abraded when the cutter positions on the cutter disc 9 are changed is avoided, the service life of the device is greatly prolonged, and the long-term stable reliability and stability of the servo multi-station precise cutter tower are guaranteed.

Further, one side of observation frame 4 runs through there is baffle 5, baffle 5 just is located inside one side of observation frame 4 and installs sealed 20, spout 18 has all been seted up to the inside both sides wall of observation frame 4, slide bar 19 is all installed to the inside one end both sides wall of baffle 5 extension to observation frame 4, slide bar 19 extends to the inside one end of spout 18 and is fixed with slider 21, groove 6 has been seted up to outer wall one side of baffle 5, promote baffle 5 through digging groove 6, make slide bar 19 drive slider 21 slide in the inside of spout 18, thereby can realize opening and being closed of observation frame 4, play dustproof and sealed effect when simultaneously can making baffle 5 closed through sealed 20, inside having avoided the cutting fluid to splash into the work piece, the security performance has been improved.

Further, a protective cover 15 is installed on the outer wall of the servo motor 14, the protective cover 15 plays a role in heat dissipation and protection, and heat dissipation holes are formed in the outer wall of the protective cover 15.

Specifically, a backing plate 22 is installed on the inner wall of the sliding groove 18, the backing plate 22 can enable the sliding block 21 to cling to the inner wall of the sliding groove 18 to slide, the sliding block 21 is prevented from shaking randomly, and an anti-slip groove is formed in the outer wall of the backing plate 22.

Specifically, the bottom of base 13 is installed with rubber pad 12, and rubber pad 12 plays the firm effect of antiskid, and the outer wall of rubber pad 12 is provided with the antiskid burr.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, at first install the device on the lathe equipment, the base 13 of device bottom can play firm skid-proof effect, then install the centre gripping with the cutter on blade disc 9, and the annular groove 8 of blade disc 9 outer wall can avoid iron fillings and cutting fluid or cutting oil to get into in the accurate sword tower of servo multistation with outlet 10, thereby prevent inside important part oxidation and corruption, the life of device has been improved, in the use of device, guarantee the accurate mistake-free of multistation accurate sword tower position rotary motion through adopting servo motor 14 and encoder 16 and planetary reducer 17, thereby replace the clearance that traditional motor brought with the transmission of single-tooth wheel group form, mouse tooth dish interlock is not in place and the interlock wearing and tearing when having avoided changing between the sword position on the blade disc 9, the life of device is greatly improved and the long-term stable reliability of the accurate sword tower of guarantee multistation servo, Stability, can observe the cooperation condition between the part in the installation and debugging through observation frame 4 in addition, promote baffle 5 through digging groove 6, make slide bar 19 drive slider 21 slide in the inside of spout 18 to can realize opening and closing of observation frame 4, play dustproof sealing's effect when simultaneously can making baffle 5 closed through sealed pad 20, avoid inside the cutting fluid splatter work piece, improve the security performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Accurate sword tower of servo multistation, its characterized in that: including sword tower main part (2), base (13) are installed to the bottom of sword tower main part (2), and one side of sword tower main part (2) installs spindle motor (1), the opposite side of sword tower main part (2) is connected with power shaft (11), one end that sword tower main part (2) were kept away from in power shaft (11) is installed blade disc (9), and the outer wall cover of power shaft (11) is equipped with drive axle sleeve (7), the lateral wall of sword tower main part (2) and the position department that is close to drive axle sleeve (7) one side are fixed with observation frame (4), the internally mounted of observation frame (4) has planetary reducer (17), the axle head of planetary reducer (17) runs through observation frame (4) and is connected with drive axle sleeve (7), servo motor (14) are installed to the lateral wall that one side of observation frame (4) is close to sword tower main part (2), the one end that extends to observation frame (4) inside of servo motor (14) is mutually with planetary reducer (17) Connect, servo motor (14) are kept away from the one end of observation frame (4) and are installed encoder (16), water pipe via hole (3) have been seted up to the top that the lateral wall of sword tower main part (2) is close to clothes motor (14), annular groove (8) and outlet (10) have been seted up to the lateral wall of blade disc (9), and annular groove (8) and outlet (10) alternate distribution.

2. The servo multi-station precision turret according to claim 1, wherein: one side of observation frame (4) is run through and is had baffle (5), baffle (5) and be located one side of observation frame (4) inside and install sealed pad (20), spout (18) have all been seted up to the inside both sides wall of observation frame (4), slide bar (19) are all installed to the one end both sides wall that baffle (5) extended to observation frame (4) inside, slide bar (19) extend to the inside one end of spout (18) and are fixed with slider (21), outer wall one side of baffle (5) has been seted up and has been scratched groove (6).

3. The servo multi-station precision turret according to claim 1, wherein: a protective cover (15) is installed on the outer wall of the servo motor (14), and heat dissipation holes are formed in the outer wall of the protective cover (15).

4. The servo multi-station precision turret according to claim 2, wherein: a backing plate (22) is installed on the inner wall of the sliding groove (18), and an anti-skidding groove is formed in the outer wall of the backing plate (22).

5. The servo multi-station precision turret according to claim 1, wherein: the bottom of base (13) is installed rubber pad (12), the outer wall of rubber pad (12) is provided with anti-skidding burr.