CN216881731U - Special part CNC turning of medical equipment is duplex position cutting device for center - Google Patents
Special part CNC turning of medical equipment is duplex position cutting device for center Download PDFInfo
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- CN216881731U CN216881731U CN202123424305.XU CN202123424305U CN216881731U CN 216881731 U CN216881731 U CN 216881731U CN 202123424305 U CN202123424305 U CN 202123424305U CN 216881731 U CN216881731 U CN 216881731U
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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
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Abstract
The utility model discloses a double-station cutting device for a CNC (computerized numerical control) turning center of a part special for medical equipment, which comprises a machine base and a portal frame fixedly connected to the top of the machine base, wherein a rough machining tool and a finish machining tool are respectively arranged on two sides of the top of the portal frame, and a workpiece placing mechanism is arranged in the portal frame. According to the double-station cutting device for the CNC turning center, the machine base, the portal frame, the rough machining tool, the finish machining tool, the workpiece placing mechanism and the limiting mechanism are matched with one another, so that the double-station cutting device for the CNC turning center of the special part for the medical equipment is realized, the parts are machined by arranging the two machining stations, after rough machining is completed, the workpieces do not need to be disassembled and assembled, and can be machined only by moving the workpieces to the position below a finish machining head, the labor intensity caused by frequent disassembling and assembling of the workpieces is avoided, the working efficiency is improved, the abrasion of the workpieces due to repeated surface clamping is also improved, and the machining quality is improved.
Description
Technical Field
The utility model relates to the technical field of numerical control turning centers, in particular to a double-station cutting device for a CNC turning center of a part special for medical equipment.
Background
The numerical control turning center is a process test instrument used in the technical field of electronics and communication, and blank materials are processed into semi-finished parts through cutting by a cutter.
However, the cutting device in the prior art is generally provided with a station for processing the part, and when the part is roughly processed, the part needs to be detached from the roughly-processed clamp and then fixed on the finely-processed clamp again.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the cutting device in the prior art is generally provided with a station for processing parts, when the part needs to be detached from the rough machining fixture after rough machining and then fixed on the finish machining fixture again, the method has the disadvantages of complex operation, low machining efficiency and influence on the precision of the workpiece due to repeated clamping, thereby affecting the processing quality, the utility model provides a double-station cutting device for a CNC turning center of a part special for medical equipment, which processes the part by arranging two processing stations, after rough machining is finished, the workpiece does not need to be disassembled and assembled, and can be machined only by moving the workpiece to the position below the machining head for finish machining, so that the labor intensity increased by frequently disassembling and assembling the workpiece is avoided, therefore, the working efficiency is improved, and the abrasion of the workpiece caused by repeated surface clamping is improved, so that the processing quality is improved.
In order to achieve the purpose, the utility model provides the following technical scheme:
a double-station cutting device for a CNC turning center of a part special for medical equipment comprises:
the automatic cutting machine comprises a machine base and a portal frame fixedly connected to the top of the machine base, wherein a rough machining tool and a finish machining tool are respectively mounted on two sides of the top of the portal frame, a workpiece placing mechanism is mounted inside the portal frame, and a limiting mechanism is mounted at the top of the machine base and corresponds to the position of the workpiece placing mechanism;
the workpiece placing mechanism comprises a servo motor, a threaded shaft is fixedly connected to an output shaft of the servo motor, a threaded seat meshed with the threaded shaft is connected to the threaded shaft in a threaded mode, a sliding block is fixedly connected to the bottom of the threaded seat, a sliding rod is connected to the sliding block in a sliding mode, two ends of the sliding rod are fixedly connected with the inner wall of the portal frame, and clamping assemblies are arranged on two sides of the top of the threaded seat;
the clamping assembly comprises a mounting plate, an electric cylinder is fixedly connected to the mounting plate, and a clamping plate is fixedly connected to the output end of the electric cylinder;
wherein, stop gear includes fixed connection and is in the solenoid at frame top, the electro-magnet is installed at solenoid's center, the top of frame just is located the equal fixedly connected with guide bar in solenoid's both sides, sliding connection has the uide bushing on the guide bar, the cover is equipped with the cover spring on the guide bar, two through connecting rod fixed connection between the uide bushing, the bottom of connecting rod just corresponds the position fixedly connected with of electro-magnet moves the iron plate, the equal fixedly connected with fixture block in both sides at connecting rod top, the bottom of slider seted up with the draw-in groove of fixture block looks adaptation.
Preferably, the servo motor is fixedly connected to the side face of the portal frame, and an output shaft of the servo motor movably penetrates through the portal frame.
Preferably, the bottom of the mounting plate is fixedly connected to the top of the threaded seat.
Preferably, one end of the sleeve spring is fixedly connected with the bottom of the guide sleeve.
Preferably, the other end of the spring sleeve is fixedly connected with the top of the base.
Preferably, one end of the threaded shaft, which is far away from the servo motor, is rotatably mounted on the inner wall of the portal frame through a ball bearing.
Preferably, the edge of the top of the fixture block is arc-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
according to the double-station cutting device for the CNC turning center, the machine base, the portal frame, the rough machining tool, the finish machining tool, the workpiece placing mechanism and the limiting mechanism are matched with one another, so that the double-station cutting device for the CNC turning center of the special part for the medical equipment is realized, the parts are machined by arranging the two machining stations, after rough machining is completed, the workpieces do not need to be disassembled and assembled, and can be machined only by moving the workpieces to the position below a finish machining head, the labor intensity caused by frequent disassembling and assembling of the workpieces is avoided, the working efficiency is improved, the abrasion of the workpieces due to repeated surface clamping is also improved, and the machining quality is improved.
Drawings
FIG. 1 is a schematic structural diagram of a double-station cutting device for a CNC turning center of a medical equipment special part of the utility model;
FIG. 2 is a schematic structural diagram of a workpiece placing mechanism in the double-station cutting device for the CNC turning center of the medical equipment special-purpose component according to the present invention;
FIG. 3 is a schematic structural diagram of a clamping assembly in the double-station cutting device for the CNC turning center of the medical equipment special part of the utility model;
FIG. 4 is a schematic structural diagram of a limiting mechanism in the double-station cutting device for the CNC turning center of the medical equipment special component.
In the figure: 1. a machine base; 2. a gantry; 3. roughly machining a cutter; 4. finish machining the cutter; 5. a workpiece placement mechanism; 6. a limiting mechanism; 501. a servo motor; 502. a threaded shaft; 503. a threaded seat; 504. a slider; 505. a slide bar; 506. a clamping assembly; 5061. mounting a plate; 5062. an electric cylinder; 5063. a clamping plate; 601. an electromagnetic coil; 602. an electromagnet; 603. a guide bar; 604. a guide sleeve; 605. a spring sleeve; 606. a connecting rod; 607. moving the iron block; 608. a clamping block; 6081. a clamping groove.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a double-station cutting apparatus for a CNC turning center of a medical equipment-specific part comprises:
the automatic cutting machine comprises a machine base 1 and a portal frame 2 fixedly connected to the top of the machine base 1, wherein a rough machining tool 3 and a finish machining tool 4 are respectively installed on two sides of the top of the portal frame 2, a workpiece placing mechanism 5 is installed inside the portal frame 2, and a limiting mechanism 6 is installed on the top of the machine base 1 and corresponds to the position of the workpiece placing mechanism 5;
the workpiece placing mechanism 5 comprises a servo motor 501, a threaded shaft 502 is fixedly connected to an output shaft of the servo motor 501, a threaded seat 503 meshed with the threaded shaft 502 is connected to the threaded shaft 502 in a threaded manner, a sliding block 504 is fixedly connected to the bottom of the threaded seat 503, a sliding rod 505 is connected to the sliding block 504 in a sliding manner, two ends of the sliding rod 505 are fixedly connected with the inner wall of the portal frame 2, and clamping assemblies 506 are arranged on two sides of the top of the threaded seat 503;
the clamping assembly 506 comprises a mounting plate 5061, an electric cylinder 5062 is fixedly connected to the mounting plate 5061, and a clamping plate 5063 is fixedly connected to the output end of the electric cylinder 5062;
wherein, stop gear 6 includes the solenoid 601 of fixed connection at frame 1 top, electro-magnet 602 is installed at solenoid 601's center, the top of frame 1 just is located the equal fixedly connected with guide bar 603 in solenoid 601's both sides, sliding connection has uide bushing 604 on the guide bar 603, the cover is equipped with cover spring 605 on the guide bar 603, through connecting rod 606 fixed connection between two uide bushings 604, the bottom of connecting rod 606 and the position fixedly connected with movable iron block 607 that corresponds electro-magnet 602, the equal fixedly connected with fixture block 608 in both sides at connecting rod 606 top, draw-in groove 6081 with fixture block 608 looks adaptation is seted up to the bottom of slider 504.
The servo motor 501 is fixedly connected to the side of the portal frame 2, an output shaft of the servo motor 501 movably penetrates through the portal frame 2, the bottom of the mounting plate 5061 is fixedly connected to the top of the threaded seat 503, one end of the wrap spring 605 is fixedly connected to the bottom of the guide sleeve 604, and the other end of the wrap spring 605 is fixedly connected to the top of the machine base 1.
Through adopting above-mentioned technical scheme, process spare part through setting up two machining-position, when rough machining accomplishes the back, need not carry out the dismouting to the work piece, only need remove the work piece to finish machining head below can process it, not only avoid frequent dismouting work piece increased intensity of labour to work efficiency has been improved, the wearing and tearing of the surface clamping that causes the work piece repeatedly moreover, thereby has improved processingquality.
As shown in fig. 1-4, the end of the threaded shaft 502 remote from the servo motor 501 is rotatably mounted on the inner wall of the gantry 2 by means of a ball bearing.
Through adopting above-mentioned technical scheme, play limiting displacement to threaded shaft 502, increased threaded shaft 502 pivoted stability.
As shown in fig. 1-4, the edge of the top of the latch 608 is curved.
By adopting the technical scheme, the convenience of clamping the clamping block 608 into the clamping groove 6081 is improved.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
The double-station cutting device for the CNC turning center of the special part of the medical equipment is used, a workpiece to be machined is placed on the threaded seat 503, the clamping plate 5063 is driven by the electric cylinder 5062 to stably clamp the workpiece, so that the workpiece can be machined by the rough machining cutter 3, after rough machining is finished, the power supply of the electromagnetic coil 601 is only needed to be switched on, so that the electromagnet 602 generates magnetism and attracts the moving iron block 607, so that the clamping block 608 can be driven to be separated from the clamping groove 6081, then the servo motor 501 is switched on to drive the threaded shaft 502 to rotate, the workpiece on the threaded seat 503 is driven to move under the thread action of the threaded seat 503 and move to the lower part of the finish machining cutter 4, then the power supply of the electromagnetic coil 601 is switched off, the electromagnet 602 loses magnetism, so that the clamping block 608 is driven to be clamped into the corresponding clamping groove 6081 under the elastic force of the sleeve spring 605, and then realize the firm to the work piece, then can reprocess the work piece through finish machining cutter 4, not only avoid frequently the intensity of labour that the dismouting work piece increased to work efficiency has been improved, and the wearing and tearing that cause of the surface repeated clamping to the work piece moreover, thereby improved processingquality.
The rough machining tool 3 and the finish machining tool 4 are common structures in the prior art, and therefore are not described in detail.
In summary, the following steps: the double-station cutting device for the CNC turning center of the medical equipment special component comprises a machine base 1, a portal frame 2, a rough machining tool 3, a finish machining tool 4, a workpiece placing mechanism 5 and a limiting mechanism 6, and solves the problems in the prior art.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special part CNC turning center of medical equipment uses duplex position cutting device which characterized in that includes:
the automatic cutting machine comprises a machine base (1) and a portal frame (2) fixedly connected to the top of the machine base (1), wherein a rough machining tool (3) and a finish machining tool (4) are respectively installed on two sides of the top of the portal frame (2), a workpiece placing mechanism (5) is installed inside the portal frame (2), and a limiting mechanism (6) is installed on the top of the machine base (1) and in a position corresponding to the workpiece placing mechanism (5); the workpiece placing mechanism (5) comprises a servo motor (501), a threaded shaft (502) is fixedly connected to an output shaft of the servo motor (501), a threaded seat (503) meshed with the threaded shaft (502) is in threaded connection with the threaded shaft (502), a sliding block (504) is fixedly connected to the bottom of the threaded seat (503), a sliding rod (505) is connected to the sliding block (504) in a sliding mode, two ends of the sliding rod (505) are fixedly connected with the inner wall of the portal frame (2), and clamping assemblies (506) are arranged on two sides of the top of the threaded seat (503);
the clamping assembly (506) comprises a mounting plate (5061), an electric cylinder (5062) is fixedly connected to the mounting plate (5061), and a clamping plate (5063) is fixedly connected to the output end of the electric cylinder (5062);
wherein, stop gear (6) are including fixed connection in solenoid (601) at frame (1) top, electro-magnet (602) are installed at the center of solenoid (601), the top of frame (1) just is located the equal fixedly connected with guide bar (603) in both sides of solenoid (601), sliding connection has uide bushing (604) on guide bar (603), the cover is equipped with set spring (605), two on guide bar (603) through connecting rod (606) fixed connection between uide bushing (604), the bottom of connecting rod (606) just corresponds the position fixedly connected with of electro-magnet (602) moves iron plate (607), the equal fixedly connected with fixture block (608) in both sides at connecting rod (606) top, the bottom of slider (504) seted up with fixture block (608) looks adaptation's draw-in groove (6081).
2. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 1, is characterized in that: the servo motor (501) is fixedly connected to the side face of the portal frame (2), and an output shaft of the servo motor (501) penetrates through the portal frame (2) in a movable mode.
3. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 2, is characterized in that: the bottom of the mounting plate (5061) is fixedly connected to the top of the threaded seat (503).
4. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 3, is characterized in that: one end of the sleeve spring (605) is fixedly connected with the bottom of the guide sleeve (604).
5. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 4, is characterized in that: the other end of the sleeve spring (605) is fixedly connected with the top of the machine base (1).
6. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 5, is characterized in that: one end, far away from the servo motor (501), of the threaded shaft (502) is rotatably installed on the inner wall of the portal frame (2) through a ball bearing.
7. The double-station cutting device for the CNC turning center of the medical equipment special-purpose part, according to the claim 6, is characterized in that: the edge of the top of the fixture block (608) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123424305.XU CN216881731U (en) | 2021-12-31 | 2021-12-31 | Special part CNC turning of medical equipment is duplex position cutting device for center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123424305.XU CN216881731U (en) | 2021-12-31 | 2021-12-31 | Special part CNC turning of medical equipment is duplex position cutting device for center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881731U true CN216881731U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123424305.XU Active CN216881731U (en) | 2021-12-31 | 2021-12-31 | Special part CNC turning of medical equipment is duplex position cutting device for center |
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| Country | Link |
|---|---|
| CN (1) | CN216881731U (en) |
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2021
- 2021-12-31 CN CN202123424305.XU patent/CN216881731U/en active Active
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