CN107350495B - Power turret protection structure, power turret system and control method - Google Patents
Power turret protection structure, power turret system and control method Download PDFInfo
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- CN107350495B CN107350495B CN201710737243.7A CN201710737243A CN107350495B CN 107350495 B CN107350495 B CN 107350495B CN 201710737243 A CN201710737243 A CN 201710737243A CN 107350495 B CN107350495 B CN 107350495B
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- proximity switch
- fluted disc
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- duplex
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a power turret protection structure, a power turret system and a control method, and aims to provide a power turret which is high in reliability and safe and stable in operation.
Description
Technical Field
The invention relates to the technical field of power turrets, in particular to a power turrets protection structure, a power turrets system and a control method.
Background
In the prior art, as in the patent with application publication number CN104827066a, the technology discloses a hydraulic power turret, a cutter head is used for installing various different cutters, the cutter head is driven by a transmission main shaft, and the cutter head can rotate to switch different cutters.
When the power turret cutterhead stops rotating, the stable position needs to be maintained, and position deviation in the cutter machining process is avoided.
To realize the switching of the cutter, the cutter head has a degree of freedom, and the degree of freedom is limited when the cutter is used for machining. Thereby a proposal of locking the cutterhead is proposed. The existing locking structure has the following defects:
the tool turret reliability is not high, and the tool turret possibly has displacement error at the tool changing in-process, and ordinary locking or location structure can not effectively feed back the inside specific condition of equipment, if take place displacement error, also be difficult for finding, through manual detection, then comparatively laborious, after the equipment uses for a long time, probably leads to the inside wearing and tearing condition that the action caused of blade disc tool changing, and then reduces the reliability.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a power turret protection structure which has the advantage of high reliability.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a power turret protective structure, including the turret body, driven by the first transmission shaft of driving source, be fixed in the movable fluted disc of first transmission shaft one end, fix the blade disc in the movable fluted disc outside, be provided with the duplex fluted disc in the turret body, the tooth face and the movable fluted disc meshing of duplex fluted disc, be provided with thrust spring in the duplex fluted disc, the turret body internal fixation has the support that supplies thrust spring to provide the support, thrust spring is used for driving the duplex fluted disc and moves the movable fluted disc in the axial movement of turret body, be formed with the oil pocket between duplex fluted disc and the movable fluted disc, the oil pocket is used for communicating outside hydraulic mechanism, the middle part of duplex fluted disc is provided with the annular, be provided with first proximity switch and second proximity switch on the turret body, the lower extreme of first proximity switch with duplex fluted disc wall induction fit in the annular left side, the lower extreme of second proximity switch with duplex fluted disc wall induction fit in the annular right side; the upper parts of the first proximity switch and the second proximity switch are electrically connected with the controller through lead-out wires.
Through the arrangement, the first transmission shaft can rotate after being connected with an external driving source, and the cutter head is driven to rotate outside the cutter tower body so as to facilitate the switching of cutters. One end of the thrust spring is abutted against the support and is fixed, the other end of the thrust spring is used as a free end to stretch out and draw back in the radial direction, the free end of the thrust spring pushes the duplex fluted disc to move towards the movable fluted disc, and the duplex fluted disc and the movable fluted disc are meshed with each other, and the duplex fluted disc cannot rotate circumferentially in the cutter tower body, so that the movable fluted disc is locked. After the oil cavity is communicated with an external hydraulic mechanism, the hydraulic mechanism is used for filling and extruding the oil cavity space, the hydraulic mechanism continuously injects the hydraulic oil, the double fluted disc is pushed to retreat, the thrust spring is further compressed until the double fluted disc and the movable fluted disc are completely separated, and at the moment, the first transmission shaft can drive the cutterhead to rotate, and the cutterhead cannot be driven to rotate under the locking state. The duplex fluted disc moves back and forth and is detected through the first proximity switch and the second proximity switch, and the position of the duplex fluted disc is different from the distance between the first proximity switch and the second proximity switch due to the structure of the annular groove, so that the moving stroke can be effectively detected. Therefore, the reliability of the rotation of the cutter head can be improved, and the hydraulic oil can have the effects of lubrication and abrasion reduction.
The specific scheme of the invention can be preferably as follows: and a fixed gear ring is also fixed on the cutter tower body, and the tooth surface of the fixed gear ring is meshed with the duplex fluted disc.
Through the arrangement, in order to improve the meshing stability of the duplex fluted disc and the movable fluted disc, and avoid deflection errors in the circumferential direction in the forward and backward movement process of the duplex fluted disc, the positioning of the duplex fluted disc is further realized by the fixed tooth ring, and the meshing stability of the fixed tooth ring, the duplex fluted disc and the movable fluted disc is ensured.
The specific scheme of the invention can be preferably as follows: a first sealing ring is arranged on the contact surface of the fixed gear ring and the turret body;
the fixed gear ring and the movable gear disc are mutually sleeved and matched, and a plug seal is arranged between the matching surfaces of the fixed gear ring and the movable gear disc.
Through the arrangement, the fixed gear ring is fixed on the cutter tower body, the tightness of an oil cavity is required to be ensured, the first sealing ring is arranged, the air tightness degree can be improved, and in addition, the top gear ring is in contact with the movable fluted disc, so that the universal plug seal is arranged, the universal plug seal is a high-performance sealing piece with a special spring arranged in a U-shaped teflon, and the sealing lip (surface) is ejected by proper spring force and system fluid pressure to lightly press the sealed metal surface so as to generate a very excellent sealing effect. The spring actuation effect can overcome the slight eccentricity of the metal mating surfaces and wear of the sealing lips while maintaining the desired sealing performance.
The specific scheme of the invention can be preferably as follows: and a plurality of second sealing rings are arranged on sliding surfaces of the inner wall of the cutter tower body and the outer wall of the duplex fluted disc, and the second sealing rings are positioned on two sides of the annular groove.
Through the arrangement, the duplex fluted disc is provided with the second sealing ring due to the movement of the duplex fluted disc moving back and forth, so that effective sealing in the moving process of the duplex fluted disc can be further realized.
The specific scheme of the invention can be preferably as follows: the knife tower body is provided with a locating plate for fixing the first proximity switch and the second proximity switch, and the knife tower body is also provided with an outlet cover for sealing the installation space of the first proximity switch and the installation space of the second proximity switch.
Through above-mentioned setting, reduce the rocking of first proximity switch and second proximity switch to improve detection accuracy, utilize the locating plate to carry out fixed mounting, improve detection stability, then set up the wire lid, ensure the reliability of first proximity switch and second proximity switch place environment, avoid the possibility that the foreign matter got into.
The specific scheme of the invention can be preferably as follows: and a needle bearing is arranged between the first transmission shaft and the support.
Through the arrangement, the output torque of the first transmission shaft is larger, and the support is fixed relative to the cutter tower body and is arranged on the first transmission shaft, so that the needle roller bearing is adopted to effectively bear the stress of a part of the transmission shaft and the cutter tower body.
The power turret system comprises the power turret protection structure, a hydraulic mechanism, a servo motor, a controller and a power supply, wherein the servo motor is used for driving the first transmission shaft to rotate, and the first proximity switch, the second proximity switch, the hydraulic mechanism and the servo motor are connected with the controller;
the controller does not receive the signal of the first proximity switch and receives the signal output locking signal of the second proximity switch,
the controller receives the signal of the first proximity switch and does not receive the signal of the second proximity switch to output an unlocking signal,
the controller receives the signal of the first proximity switch and receives the signal of the second proximity switch to output an overtravel signal,
the controller does not receive the signal of the first proximity switch and does not receive the signal of the second proximity switch to output a power-off signal;
the hydraulic mechanism and the servo motor stop working under the power-off signal.
Through the arrangement, the power turret system can effectively monitor the stroke of the duplex fluted disc and feed back the stroke, people can easily know the internal working condition of the power turret system, and the power turret system has a protection mechanism under the condition of faults, so that the equipment operation can be stopped.
The control method for the power turret system comprises the steps of operating a hydraulic mechanism by using a controller, and stopping the hydraulic mechanism in an unlocking signal state; and operating the servo motor by using the controller, and stopping the servo motor under the state of the locking signal.
Through the arrangement, people can know the working condition of equipment conveniently.
The specific scheme of the invention can be preferably as follows: and prompting the working state of the duplex fluted disc and the service life of the thrust spring by using the controller, and feeding back the upper limit value of the service life of the thrust spring by using an overtravel signal.
Through above-mentioned setting, mainly be to thrust spring's life-span, because thrust spring sets up inside, can't effectively judge its life condition, under the condition that does not increase other structures, adopt first proximity switch and second proximity switch and annular structural design equally, judge thrust spring's life-span, the life-span condition of being convenient for people to know thrust spring improves the reliability.
In summary, the invention has the following beneficial effects:
1. the structure has the effects of stable and reliable operation;
2. the service life condition of the thrust spring can be known;
3. the cutter head is efficient, stable, reliable and high in precision in switching and rotating.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a partial exploded view of the turret body, primarily showing a first proximity switch and a second proximity switch;
FIG. 3 is a top view of the present embodiment;
FIG. 4 is a cross-sectional view of the A-A plane of FIG. 3;
fig. 5 is a cross-sectional view of the present embodiment, further illustrating a cutterhead drive structure;
fig. 6 is a system configuration diagram of the present embodiment.
In the figure: 110. a turret body; 120. a first drive shaft; 130. a movable fluted disc; 140. a cutterhead; 150. a double fluted disc; 160. a thrust spring; 170. a support; 180. an oil chamber; 190. a ring groove; 210. a first proximity switch; 220. a second proximity switch; 310. a fixed gear ring; 321. a first seal ring; 322. a second seal ring; 330. sealing by flooding; 340. a positioning plate; 350. a wire outlet cover; 360. needle roller bearings; 410. a hydraulic mechanism; 420. a servo motor; 430. a controller; 440. a power supply; 500. a speed change gear device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, this is a power turret integral structure, which includes a turret body 110 and a cutterhead 140, the turret body 110 and the cutterhead 140 can rotate relatively, and the turret body 110 is fixed on the device.
As shown in fig. 2, a mounting cavity is formed in the turret body 110, in which the first and second proximity switches 210 and 220 and the positioning plate 340 are assembled. The positioning plate 340 is fixed to the turret body 110 by bolts.
Referring to fig. 3 and 4, the following describes the internal structure of the turret body 110 and the gist of the invention.
The utility model provides a power turret protective structure, still includes turret body 110, first transmission shaft 120, movable fluted disc 130, duplex fluted disc 150 and thrust spring 160. In fig. 4, the driving source may be a speed change gear device 500 connected to the first transmission shaft 120 such that the first transmission shaft 120 rotates. The first transmission shaft 120 extends toward the left, and the movable toothed disc 130 is fixed at an end portion. The left side of the movable fluted disc 130 is fixed by a screw and a cutter disc 140.
The double fluted disc 150 is disposed inside the turret body 110, the tooth surface of the double fluted disc 150 is meshed with the movable fluted disc 130, the tooth surface faces to the left, and the inside of the right side of the double fluted disc 150 is abutted against the thrust spring 160. The right side of the thrust spring 160 abuts against the support 170. The support 170 is fixedly connected with the turret body 110, the support 170 is supported by the thrust spring 160, and the support 170 is also sleeved on the first transmission shaft 120. The thrust spring 160 may drive the duplex toothed disc 150 to axially move within the turret body 110 to engage the movable toothed disc 130.
An oil chamber 180 is also formed between the double toothed disc 150 and the movable toothed disc 130, and the oil chamber 180 is communicated with an external hydraulic mechanism 410 through a pipe. The hydraulic mechanism 410 increases the oil pressure to drive the double toothed disc 150 backward. The hydraulic mechanism 410 reduces the oil pressure and the double toothed disc 150 advances under the action of the thrust spring 160 until it engages the movable toothed disc 130.
The middle part of the duplex fluted disc 150 is provided with a ring groove 190, the lower end of the first proximity switch 210 is in inductive fit with the wall surface of the duplex fluted disc 150 on the left side of the ring groove 190, and the lower end of the second proximity switch 220 is in inductive fit with the wall surface of the duplex fluted disc 150 on the right side of the ring groove 190; the upper portions of the first proximity switch 210 and the second proximity switch 220 are electrically connected to the controller 430 through lead wires.
The working principle is as follows: the first transmission shaft 120 can rotate after being connected to an external driving source, so as to drive the cutterhead 140 to rotate outside the turret body 110, thereby facilitating the switching of cutters. One end of the thrust spring 160 is abutted against the support 170 and the other end of the thrust spring is used as a free end to be capable of stretching in the radial direction, the free end of the thrust spring 160 pushes the duplex fluted disc 150 to move towards the movable fluted disc 130 under the condition that the duplex fluted disc 150 and the movable fluted disc 130 are meshed with each other, and the duplex fluted disc 150 cannot rotate in the cutter tower body 110 in the circumferential direction, so that the movable fluted disc 130 is locked. After the oil cavity 180 is communicated with the external hydraulic mechanism 410, the hydraulic mechanism 410 is used for filling and extruding the space of the oil cavity 180, the hydraulic mechanism 410 is continuously injected into the hydraulic oil, the duplex fluted disc 150 is pushed to retreat, the thrust spring 160 is further compressed until the duplex fluted disc 150 and the movable fluted disc 130 are completely separated, at this time, the first transmission shaft 120 can drive the cutterhead 140 to rotate, and the cutterhead 140 cannot be driven to rotate under the locking state. The forward and backward movement of the double-toothed disc 150 is detected by the first proximity switch 210 and the second proximity switch 220, and the ring groove 190 is structured such that the position of the double-toothed disc 150 is different from the distance between the first proximity switch 210 and the second proximity switch 220, so that the moving stroke can be effectively detected. Thus, the reliability of the rotation of the cutterhead 140 can be improved, and the hydraulic oil can have the effects of lubrication and abrasion reduction.
To improve the meshing stability of the double toothed disc 150 and the movable toothed disc 130, and to avoid deflection errors in the circumferential direction during the forward and backward movement of the double toothed disc 150. Fixed gear ring 310 is also fixed on turret body 110, and the tooth surface of fixed gear ring 310 is meshed with duplex fluted disc 150. The fixed gear ring 310 is utilized to further position the double-linked fluted disc 150, so that the meshing stability of the fixed gear ring 310, the double-linked fluted disc 150 and the movable fluted disc 130 is ensured.
Referring to fig. 5, the stationary ring 310 is fixed to the turret body 110, and it is necessary to secure the sealing property of the oil chamber 180. The contact surface of the fixed gear ring 310 and the turret body 110 is provided with a first sealing ring 321; the fixed gear ring 310 and the movable gear disk 130 are mutually sleeved and matched, and a plug seal 330 is arranged between the matched surfaces of the fixed gear ring 310 and the movable gear disk 130. The first seal ring 321 is provided to improve the airtight degree, and the top gear ring is in contact with the movable gear disc 130, so that the universal plug seal 330 is provided, the universal plug seal 330 is a high-performance seal member of a special spring installed in a U-shaped teflon, and the sealing lip (surface) is ejected by proper spring force and system fluid pressure to lightly press the sealed metal surface so as to generate a very excellent sealing effect. The actuation effect of the spring can overcome the slight eccentricity of the metal mating surface and the abrasion of the sealing lip, while continuously maintaining the expected sealing performance
A plurality of second sealing rings 322 are arranged on the sliding surfaces of the inner wall of the turret body 110 and the outer wall of the duplex fluted disc 150, and the second sealing rings 322 are positioned on two sides of the annular groove 190. The duplex fluted disc 150 has a back-and-forth movement, and the second sealing ring 322 is arranged, so that effective sealing in the movement process of the duplex fluted disc 150 can be further realized.
The turret body 110 is further provided with an outlet cover 350 closing the installation space of the first and second proximity switches 210 and 220. The shaking of the first proximity switch 210 and the second proximity switch 220 is reduced, the detection accuracy is improved, the positioning plate 340 is used for fixed installation, the detection stability is improved, and then the wire outlet cover 350 is arranged, so that the reliability of the environments where the first proximity switch 210 and the second proximity switch 220 are located is ensured, and the possibility of foreign matters entering is avoided.
A needle bearing 360 is disposed between the first drive shaft 120 and the carrier 170. The first transmission shaft 120 outputs a larger torque, and the support 170 is fixed relative to the turret body 110, but is mounted on the first transmission shaft 120, so that the needle bearing 360 can effectively bear a part of the stress of the transmission shaft and the turret body 110.
Example 2:
as shown in fig. 6, a power turret system includes the power turret protecting structure described above, and further includes a hydraulic mechanism 410, a servo motor 420, a controller 430, and a power source 440, where the servo motor 420 is used to drive the first transmission shaft 120 to rotate. The first proximity switch 210, the second proximity switch 220, the hydraulic mechanism 410 and the servo motor 420 are connected with the controller 430. The forward position of the first proximity switch 210 and the second proximity switch 220 from the middle of the duplex disk 150 to the through ring groove 190 is changed. Whereby the stroke of the double toothed disc 150 can be detected.
The controller 430 does not receive the signal of the first proximity switch 210 and receives the signal of the second proximity switch 220 to output a locking signal, which is specifically a level signal.
The controller 430 receives the signal of the first proximity switch 210 and does not receive the signal of the second proximity switch 220 to output an unlock signal, which is specifically a level signal.
The controller 430 receives the signal of the first proximity switch 210 and receives the signal of the second proximity switch 220 to output an over-travel signal, specifically a level signal.
The controller 430 does not receive the signal of the first proximity switch 210 and does not receive the signal output power-off signal of the second proximity switch 220; the power-off signal is specifically a level signal.
The hydraulic mechanism 410 and the servo motor 420 stop working under the power-off signal.
The power turret system can effectively monitor and feed back the travel of the duplex fluted disc 150, so that people can easily know the internal working condition of the duplex fluted disc, and a protection mechanism is arranged under the condition of failure, so that the equipment can be stopped.
The control method of the power turret system specifically comprises the following steps: operating the hydraulic mechanism 410 with the controller 430 and stopping the operation of the hydraulic mechanism 410 in the unlock signal state; the servo motor 420 is operated by the controller 430 and the operation of the servo motor 420 is stopped in a lock signal state. The controller 430 is used for prompting the working state of the duplex fluted disc 150 and the service life of the thrust spring 160, and an overtravel signal is used for feeding back the upper limit value of the service life of the thrust spring 160.
Mainly to thrust spring 160's life-span, because thrust spring 160 sets up inside, can't effectively judge its life condition, under the condition that does not increase other structures, adopts first proximity switch 210 and second proximity switch 220 and the structural design of annular 190 equally, judges thrust spring 160's life-span, and the life-span condition of thrust spring 160 is convenient for people to know, improves the reliability.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. A power turret protective structure which is characterized in that: the electric cutter comprises a cutter tower body (110), a first transmission shaft (120) driven by a driving source, a movable fluted disc (130) fixed at one end of the first transmission shaft (120), and a cutter disc (140) fixed at the outer side of the movable fluted disc (130), wherein a duplex fluted disc (150) is arranged in the cutter tower body (110), the tooth surface of the duplex fluted disc (150) is meshed with the movable fluted disc (130), a thrust spring (160) is arranged in the duplex fluted disc (150), a support (170) for supporting the thrust spring (160) is fixed in the cutter tower body (110), the thrust spring (160) is used for driving the duplex fluted disc (150) to axially move in the cutter tower body (110) to be meshed with the movable fluted disc (130), an oil cavity (180) is formed between the duplex fluted disc (150) and the movable fluted disc (130), the oil cavity (180) is used for being communicated with an external hydraulic mechanism (410), an annular groove (190) is arranged in the middle part of the duplex fluted disc (150), a first proximity switch (210) and a second proximity switch (220) are arranged on the cutter tower body (110), the lower end of the first proximity switch (210) is matched with the annular groove (190) of the duplex fluted disc (150), and the lower side of the inductive fluted disc (150) is matched with the annular groove (190); the upper parts of the first proximity switch (210) and the second proximity switch (220) are electrically connected with the controller (430) through lead-out wires; the working state of the duplex fluted disc (150) and the service life of the thrust spring (160) are prompted by the controller (430), and the upper limit value of the service life of the thrust spring (160) is fed back by an overtravel signal;
a fixed gear ring (310) is also fixed on the turret body (110), and the tooth surface of the fixed gear ring (310) is meshed with the duplex fluted disc (150);
a first sealing ring (321) is arranged on the contact surface of the fixed gear ring (310) and the turret body (110); the fixed gear ring (310) and the movable gear disc (130) are mutually sleeved and matched, and a plug seal (330) is arranged between the matched surfaces of the fixed gear ring and the movable gear disc;
a plurality of second sealing rings (322) are arranged on the sliding surfaces of the inner wall of the cutter tower body (110) and the outer wall of the duplex fluted disc (150), and the second sealing rings (322) are positioned on two sides of the annular groove (190).
2. The power turret guard structure of claim 1, wherein: the knife tower body (110) is provided with a positioning plate (340) for fixing the first proximity switch (210) and the second proximity switch (220), and the knife tower body (110) is also provided with a wire outlet cover (350) for sealing the installation space of the first proximity switch (210) and the second proximity switch (220).
3. The power turret guard structure of claim 1, wherein: a needle bearing (360) is arranged between the first transmission shaft (120) and the support (170).
4. A power turret system, characterized by: a power turret protecting structure according to any one of claims 1-3, further comprising a hydraulic mechanism (410), a servo motor (420), a controller (430) and a power supply (440), wherein the servo motor (420) is used for driving the first transmission shaft (120) to rotate, and the first proximity switch (210), the second proximity switch (220), the hydraulic mechanism (410) and the servo motor (420) are connected with the controller (430);
the controller (430) does not receive the signal of the first proximity switch (210) and receives the signal output locking signal of the second proximity switch (220), the controller (430) receives the signal of the first proximity switch (210) and does not receive the signal output unlocking signal of the second proximity switch (220), the controller (430) receives the signal of the first proximity switch (210) and receives the signal output over-travel signal of the second proximity switch (220), and the controller (430) does not receive the signal of the first proximity switch (210) and does not receive the signal output power-off signal of the second proximity switch (220);
the hydraulic mechanism (410) and the servo motor (420) stop working under the condition of power failure signals.
5. A control method for the power turret system of claim 4, wherein: operating the hydraulic mechanism (410) by using the controller (430), and stopping the operation of the hydraulic mechanism (410) in an unlocking signal state; the servo motor (420) is operated by a controller (430) and the servo motor (420) is stopped in a lock signal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737243.7A CN107350495B (en) | 2017-08-24 | 2017-08-24 | Power turret protection structure, power turret system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737243.7A CN107350495B (en) | 2017-08-24 | 2017-08-24 | Power turret protection structure, power turret system and control method |
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| CN107350495A CN107350495A (en) | 2017-11-17 |
| CN107350495B true CN107350495B (en) | 2023-07-21 |
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| CN201710737243.7A Active CN107350495B (en) | 2017-08-24 | 2017-08-24 | Power turret protection structure, power turret system and control method |
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| CN108746687B (en) * | 2018-08-11 | 2020-05-08 | 温岭市三和数控机床设备有限公司 | High stability power sword tower |
| CN109550986A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
| CN110340390A (en) * | 2019-08-01 | 2019-10-18 | 平湖市海辰精密机械有限公司 | A kind of servo power turret |
| CN111687441B (en) * | 2020-07-09 | 2022-10-18 | 常州亘源数控设备有限公司 | Servo power tool turret with two end teeth |
| CN111993106A (en) * | 2020-08-25 | 2020-11-27 | 广州赢帝工业设计有限公司 | Numerical control machine tool cutter head seat |
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