CN215239511U

CN215239511U - Turret device capable of rapidly changing tools

Info

Publication number: CN215239511U
Application number: CN202120443232.XU
Authority: CN
Inventors: 胡平
Original assignee: Jiangsu Dejie Machinery Equipment Co ltd
Current assignee: Jiangsu Dejie Machinery Equipment Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-12-21
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a sword tower device that can tool change rapidly, including servo motor, with the disjunctor cam that servo motor links to each other, servo motor with be provided with reduction gears between the disjunctor cam, the cooperation is provided with the graduated disk on the disjunctor cam, the tip of graduated disk is provided with the fluted disc, be connected with the blade disc on the fluted disc, be provided with the solenoid valve on the blade disc. The utility model provides a pair of sword tower device that can rapid tool changing, the structure sets up simply, and convenient operation through the inside reduction gears of servo motor drive, drives disjunctor cam and selects the commentaries on classics, and the action is accurate reliable, but the sword tower bidirectional rotation selects the sword nearby, and rotation rate is fast, operate steadily, utilizes the fluted disc structure, protects well, adopts hydraulic clamping simultaneously tightly, and the clamp force is big, reliable and stable, be suitable for heavy cutting.

Description

Turret device capable of rapidly changing tools

Technical Field

The utility model relates to a numerical control sword tower technical field for machining, concretely relates to is a sword tower device that can change the tool rapidly.

Background

The turret is also called the knife rest, is the accessory of using on the lathe, is the important part of laying the cutter, and at present, the turret of circulation on the market, accurate rapidly inadequately during the tool changing, the operation is steady enough and the clamp force is little, causes a great deal of inconvenience to production, the utility model discloses based on the practical experience and the professional knowledge of undertaking this type of experimental design to reasonable application knowledge of science makes corresponding improvement to the turret structure, makes it more have industrial value.

Thus, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a turret device capable of rapidly changing a tool with fast tool changing speed, stability, reliability and high clamping force.

For solving the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a sword tower device that can change tool rapidly, including servo motor, with the disjunctor cam that servo motor links to each other, its characterized in that, servo motor with be provided with reduction gears between the disjunctor cam, the cooperation is provided with the graduated disk on the disjunctor cam, the tip of graduated disk is provided with the fluted disc, be connected with the blade disc on the fluted disc, be provided with the solenoid valve on the blade disc.

The turret device capable of rapidly changing the tool is characterized in that the dividing disc comprises a rotary disc and a transmission shaft, wherein the rotary disc is meshed with the connected cam, and the rotary disc is fixedly sleeved on the transmission shaft.

The cutter tower device capable of rapidly changing the cutter, wherein a first bearing and a second bearing are arranged on the transmission shaft, the first bearing and the second bearing are sleeved on the transmission shaft, and an end cover is arranged on the outer side of the first bearing and the outer side of the second bearing sleeve in a matched mode.

The turret device capable of changing the tool rapidly is characterized in that the speed reducing mechanism comprises a first gear connected with the servo motor and a second gear meshed with the first gear, and the second gear is connected with the connected cam.

The cutter tower device capable of changing the cutter rapidly is characterized in that the diameter of the first gear is smaller than that of the second gear.

The turret device capable of changing the tool rapidly is characterized in that third bearings are arranged at two ends of the conjoined cam.

The turret device capable of changing the tool rapidly is characterized in that a proximity switch used for identifying signals is arranged on the inner side of the end cover close to the conjoined cam.

The tool turret device capable of changing tools rapidly is characterized in that an anti-collision pressing block is arranged on the inner side of the end cover, close to the first bearing.

The tool turret device capable of changing tools rapidly is characterized in that a waterproof gland is arranged on the side face of the end cover.

The cutter tower device capable of rapidly changing the cutter is characterized in that a sealing ring is arranged at the joint of the transmission shaft and the cutter disc.

Compared with the prior art, the utility model discloses a sword tower device that can tool change rapidly, including servo motor, with the disjunctor cam that servo motor links to each other, servo motor with be provided with reduction gears between the disjunctor cam, the cooperation is provided with the graduated disk on the disjunctor cam, the tip of graduated disk is provided with the fluted disc, be connected with the blade disc on the fluted disc, be provided with the solenoid valve on the blade disc. The utility model provides a pair of sword tower device that can rapid tool changing, the structure sets up simply, and convenient operation through the inside reduction gears of servo motor drive, drives disjunctor cam and selects the commentaries on classics, and the action is accurate reliable, but the sword tower bidirectional rotation selects the sword nearby, and rotation rate is fast, operate steadily, utilizes the fluted disc structure, protects well, adopts hydraulic clamping simultaneously tightly, and the clamp force is big, reliable and stable, be suitable for heavy cutting.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a perspective view of the turret device capable of rapidly exchanging tools provided by the present invention.

Fig. 2 is a sectional view of a turret device capable of rapidly exchanging tools, provided by the present invention.

Fig. 3 is a B-B cross-sectional view of the turret device capable of rapidly exchanging tools provided by the present invention.

Fig. 4 is a perspective view of the transmission device of the turret device capable of rapidly exchanging tools provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

The embodiment of the utility model provides a sword tower device that can change tool rapidly, please refer to and draw together 1-figure 4, including servo motor 1, with disjunctor cam 2 that servo motor 1 links to each other, servo motor 1 with be provided with reduction gears 3 between disjunctor cam 2, the cooperation is provided with graduated disk 4 on the disjunctor cam 2, the tip of graduated disk 4 is provided with fluted disc 5, be connected with blade disc 6 on the fluted disc 5, be provided with the solenoid valve (not shown in the figure) on the blade disc 6.

In this embodiment, through with servo motor 1 starts to operating mode, when wanting the tool changing, at first give the sword number, the system judges whether target sword position is unanimous with current sword position, when inconsistent, blade disc 6 loosens, and then make the solenoid valve energize, fluted disc 5 declutches, servo motor 1 drive disjunctor cam 2 is rotatory, and then drive graduated disk 4 rotatory, thereby drive blade disc 6 rotatory to the tool changing position, carry out the tool changing operation, after the tool changing is accomplished, blade disc 6 presss from both sides tight solenoid valve and loses the electricity, fluted disc 5 meshing, the system confirms whether present sword number accords with target sword number, if accord with, and accomplish the tool changing, if do not accord with, then the system reports to the police, restart the tool changing step, this application structure sets up simply, tool changing convenient operation, the quick tool changing of tool turret has been realized, tool changing process is steady reliable simultaneously, the clamp force is big.

Further, referring to fig. 1 and 4, in the present embodiment, the dividing plate 4 includes a rotating plate 41 engaged with the connected cam 2 and a transmission shaft 42, and the rotating plate 41 is fixedly sleeved on the transmission shaft 42.

Specifically, guide posts 43 are evenly distributed on the periphery of the turntable 41, the guide posts 43 are meshed with the connected cam 2 and are matched with the connected cam 2 to rotate, so that the turntable 4 is driven to rotate, and the guide posts and the turntable are matched to be in close contact, and efficient transmission is achieved.

Further, referring to fig. 3 and 4, a first bearing 44 and a second bearing 45 are disposed on the transmission shaft 42, the first bearing 44 and the second bearing 45 are sleeved on the transmission shaft 42, and an end cover 8 is disposed outside the first bearing 44 and the second bearing 45 in a matching manner.

Specifically, for make transmission shaft 42 reduce stress at driven in-process, simultaneously in order to guarantee transmission shaft 42 is more steady, smooth in pivoted process, be provided with first bearing 44, second bearing 45 on the transmission shaft 42, it is preferred, in this application, thrust ball bearing is selected to first bearing 44, single rod bearing is selected to second bearing 45, is favorable to transmission shaft 42's smooth transmission more, simultaneously, end cover 8 can effectively protect and fix transmission shaft 42, first bearing 44 and second bearing 45, and the outward appearance is also more nice and more beautiful simultaneously.

Further, with continuing reference to fig. 1 and 4, the speed reducing mechanism 3 includes a first gear 31 connected to the servo motor 1, and a second gear 32 engaged with the first gear 31, where the second gear 32 is connected to the conjoined cam 2.

Specifically, in this embodiment, the first gear 31 is directly connected to the main shaft of the servo motor 1 as a driving gear, the second gear 32 is engaged with the first gear 31 as a driven gear, the driven gear is connected to the conjoined cam 2, and the driven gear is driven to rotate by rotation of the driving gear, so that a deceleration process is realized, and the conjoined cam 2 rotates more stably and smoothly.

Further, referring to fig. 4, the diameter of the first gear 31 is smaller than that of the second gear 32, so as to realize smooth deceleration.

Further, with continuing to refer to fig. 4, the two ends of the conjoined cam 2 are provided with third bearings 21, which also can ensure that the conjoined cam 2 reduces stress during the transmission process, and in order to ensure that the conjoined cam 2 rotates more stably and smoothly, preferably, the third bearings 21 are preferably tapered roller bearings.

Further, referring to fig. 1 and 3, a proximity switch 9 for identifying a signal is arranged on the inner side of the end cover 8 close to the connected cam 2, and the proximity switch 9 is used for identifying a signal of the electromagnetic valve, so that the system can perform the next action with high precision and high accuracy.

Furthermore, the inner side of the end cover 8 close to the first bearing 44 is provided with an anti-collision pressing block 10, which can effectively ensure that the first bearing 44 is damaged by collision.

Furthermore, the side surface of the end cover 8 is provided with a waterproof gland 11, which is beneficial to improving the waterproofness and the sealing performance of the turret.

Furthermore, a sealing ring (not numbered in the figure) is arranged at the joint of the transmission shaft 42 and the cutter head 6, and the sealing ring is a shaft sealing ring, so that the waterproofness and the sealing performance of the turret are further improved.

To sum up, the utility model discloses a sword tower device that can tool change rapidly, including servo motor, with the disjunctor cam that servo motor links to each other, servo motor with be provided with reduction gears between the disjunctor cam, the cooperation is provided with the graduated disk on the disjunctor cam, the tip of graduated disk is provided with the fluted disc, be connected with the blade disc on the fluted disc, be provided with the solenoid valve on the blade disc. The utility model provides a pair of sword tower device that can tool change rapidly, the structure sets up simply, and convenient operation, through the inside reduction gears of servo motor drive, it selects the commentaries on classics to drive disjunctor cam, and the action is accurate reliable, but the sword tower bidirectional rotation is selected to the while, selects the sword nearby, and rotation rate is fast, operate steadily, utilizes the fluted disc structure, and is protected well, adopts hydraulic clamping simultaneously tightly, and the clamp force is big, reliable and stable, be suitable for heavy cutting, has also accomplished wholeness compact structure, the international standardization is realized to the installation size.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.

Claims

1. The utility model provides a sword tower device that can change tool rapidly, including servo motor, with the disjunctor cam that servo motor links to each other, its characterized in that, servo motor with be provided with reduction gears between the disjunctor cam, the cooperation is provided with the graduated disk on the disjunctor cam, the tip of graduated disk is provided with the fluted disc, be connected with the blade disc on the fluted disc, be provided with the solenoid valve on the blade disc.

2. The turret device capable of rapid tool changing as claimed in claim 1, wherein the index plate comprises a rotary plate engaged with the conjoined cam and a transmission shaft, and the rotary plate is fixedly sleeved on the transmission shaft.

3. The tool turret device capable of changing tools rapidly according to claim 2, wherein a first bearing and a second bearing are arranged on the transmission shaft, the first bearing and the second bearing are sleeved on the transmission shaft, and end covers are arranged on the outer sides of the first bearing and the second bearing in a matched mode.

4. The tool turret device capable of rapid tool changing as claimed in claim 1, wherein the speed reducing mechanism comprises a first gear connected to the servo motor, a second gear engaged with the first gear, and the second gear is connected to the conjoined cam.

5. The tool turret device capable of rapid tool change according to claim 4, wherein the diameter of the first gear is smaller than the diameter of the second gear.

6. The tool turret device capable of rapid tool changing as claimed in claim 1, wherein the conjoined cam is provided with third bearings at both ends.

7. The tool turret device capable of rapid tool changing as claimed in claim 3, wherein a proximity switch for identifying a signal is provided on the inner side of the end cap near the conjoined cam.

8. The tool turret device capable of rapid tool changing as claimed in claim 3, wherein an anti-crash press block is provided on the inside of the end cap adjacent to the first bearing.

9. The tool turret device capable of rapid tool changing as claimed in claim 3, wherein the side of the end cap is provided with a waterproof gland.

10. The tool turret device capable of rapid tool changing according to claim 2, wherein a sealing ring is arranged at the joint of the transmission shaft and the cutter disc.