CN214518972U

CN214518972U - Machining platform for numerical control milling machine convenient for positioning parts

Info

Publication number: CN214518972U
Application number: CN202120699553.6U
Authority: CN
Inventors: 谭胜
Original assignee: Shenzhen Zhenxinglong Hardware Co ltd
Current assignee: Shenzhen Zhenxinglong Hardware Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-29
Anticipated expiration: 2031-04-07

Abstract

The utility model belongs to the technical field of numerically controlled fraise machine, a machining platform for numerically controlled fraise machine convenient to location part is provided, including the machining platform, the last slip of machining platform is provided with two first splint, and two first splint symmetries set up, fixed mounting has the first actuating mechanism who is used for driving two first splint reverse motions on the machining platform, it is provided with two second splint to slide on the first splint, and two second splint symmetries set up, fixed mounting has the second actuating mechanism who is used for driving two second splint reverse motions on the first splint, and first actuating mechanism and second actuating mechanism all are connected with the PLC controller electricity. The utility model discloses a numerically controlled fraise machine of part is with processing platform convenient to location has fixed effectual and the suitability characteristics strong.

Description

Machining platform for numerical control milling machine convenient for positioning parts

Technical Field

The utility model relates to a numerically controlled fraise machine technical field, concretely relates to numerically controlled fraise machine is with processing platform convenient to location part.

Background

The numerical control milling machine is a machine tool with wide application, and planes, grooves, tooth dividing parts, spiral surfaces and various curved surfaces can be machined on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

When the numerical control milling machine works, a part to be machined needs to be arranged on the machining platform, the part is positioned through the positioning mechanism, and the existing positioning mechanism is poor in fixing effect of the part, influences the machining effect and cannot adapt to parts of different sizes.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a numerically controlled fraise machine with processing platform convenient to location part has fixed effectual and the suitability characteristics strong.

In order to solve the technical problem, the utility model provides a following technical scheme:

machining platform for numerically controlled fraise machine convenient to location part, including processing platform, the last slip of processing platform is provided with two first splint, and two first splint symmetries set up, fixed mounting has the first actuating mechanism who is used for driving two first splint reverse motions on the processing platform, it is provided with two second splint to slide on the first splint, and two second splint symmetries set up, fixed mounting has the second actuating mechanism who is used for driving two second splint reverse motions on the first splint, and first actuating mechanism and second actuating mechanism all are connected with the PLC controller electricity.

Further, first actuating mechanism includes first servo motor, first servo motor and processing platform fixed connection, and coaxial coupling has first driving gear on first servo motor's the output shaft, the last rotation of processing platform is provided with first bidirectional screw, and coaxial coupling has first driven gear on the first bidirectional screw, and first driving gear and first driven gear mesh, two first splint respectively with two screw thread section threaded connection of first bidirectional screw, first servo motor is connected with the PLC controller electricity.

Further, the second driving mechanism comprises a second servo motor, the second servo motor is fixedly connected with the first clamping plate, a second driving gear is coaxially connected to an output shaft of the second servo motor, a second bidirectional screw rod is arranged on the first clamping plate in a rotating mode, a second driven gear is coaxially connected to the second bidirectional screw rod, the second driving gear is meshed with the second driven gear, the first clamping plate is symmetrically provided with through grooves, sliding blocks are fixedly mounted on the two second clamping plates, the sliding blocks on the two second clamping plates penetrate through the through grooves and are in threaded connection with upper thread sections of the second bidirectional screw rod, and the second servo motor is electrically connected with the PLC.

Further, the slider is in contact with the side wall of the through groove.

Furthermore, a lifting mechanism for pushing the parts to lift is fixedly mounted on the processing platform and electrically connected with the PLC.

Further, elevating system includes servo electric jar and kickboard, servo electric jar and processing platform fixed connection, and servo electric jar is connected with the kickboard drive, and servo electric jar is connected with the PLC controller electricity.

According to the above technical scheme, the beneficial effects of the utility model are that: the positions of the two first clamping plates are adjusted through the first driving mechanism, so that two opposite side surfaces of a part can be clamped and fixed conveniently, the positions of the two second clamping plates are adjusted through the second driving mechanism, the other two opposite side surfaces of the two parts can be clamped and fixed conveniently, the two first clamping plates and the two second clamping plates are matched with each other, the four side surfaces of the two parts can be fixed, the position deviation in the machining process is avoided, and the fixing device has the characteristic of good fixing effect; and the distance between two first splint and two second splint can be adjusted, can be suitable for the part of different sizes, has strong adaptability's characteristics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals:

1-processing a platform;

11-a first splint; 12-a first servo motor; 13-a first drive gear; 14-a first bidirectional screw; 15-a first driven gear; 16-servo electric cylinder; 17-a pushing plate;

111-a second splint; 112-a slider; 113-a through slot; 114-a second servo motor; 115-a second drive gear; 116-a second bidirectional screw; 117-second driven gear.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1, the numerical control milling machine that this embodiment provided is convenient for fix a position part is with processing platform, including processing platform 1, it is provided with two first splint 11 to slide on processing platform 1, two first splint 11 symmetries set up, fixed mounting has the first actuating mechanism who is used for driving two first splint 11 reverse motions on the processing platform 1, it is provided with two second splint 111 to slide on first splint 11, two second splint 111 symmetries set up, fixed mounting has the second actuating mechanism who is used for driving two second splint 111 reverse motions on the first splint 11, first actuating mechanism and second actuating mechanism all are connected with the PLC controller electricity.

In practical use, the positions of the two first clamping plates 11 are adjusted through the first driving mechanism, so that two opposite side surfaces of a part can be clamped and fixed conveniently, the positions of the two second clamping plates 111 are adjusted through the second driving mechanism, so that the other two opposite side surfaces of the two parts can be clamped and fixed conveniently, the two first clamping plates 11 and the two second clamping plates 111 are matched with each other, the four side surfaces of the two parts can be fixed, the position deviation in the machining process is avoided, and the fixing device has the characteristic of good fixing effect; and the distance between two first splint 11 and two second splint 111 can be adjusted, can be suitable for the part of different sizes, has strong adaptability's characteristics.

In this embodiment, the first driving mechanism includes a first servo motor 12, the first servo motor 12 is fixedly connected to the processing platform 1, a first driving gear 13 is coaxially connected to an output shaft of the first servo motor 12, a first bidirectional screw 14 is rotatably disposed on the processing platform 1, a first driven gear 15 is coaxially connected to the first bidirectional screw 14, the first driving gear 13 is engaged with the first driven gear 15, the two first clamping plates 11 are respectively in threaded connection with two threaded sections of the first bidirectional screw 14, and the first servo motor 12 is electrically connected to the PLC controller.

In practical use, the first driving gear 13 is driven to rotate by the first servo motor 12, the first driving gear 13 drives the first driven gear 15 to rotate, the first driven gear 15 drives the first bidirectional screw 14 to rotate, and the first bidirectional screw 14 drives the two first clamping plates 11 to move in directions away from or close to each other simultaneously, so that position adjustment between the two first clamping plates 11 is realized.

In this embodiment, the second driving mechanism includes a second servo motor 114, the second servo motor 114 is fixedly connected with the first splint 11, a second driving gear 115 is coaxially connected to an output shaft of the second servo motor 114, a second bidirectional screw 116 is rotatably disposed on the first splint 11, a second driven gear 117 is coaxially connected to the second bidirectional screw 116, the second driving gear 115 is engaged with the second driven gear 117, a through slot 113 is symmetrically formed in the first splint 11, sliders 112 are fixedly mounted on the two second splints 111, the sliders 112 on the two second splints 111 penetrate through the through slot 113 to be connected with the upper thread section of the second bidirectional screw 116 in a threaded manner, and the second servo motor 114 is electrically connected with the PLC controller.

In practical use, the second servo motor 114 drives the second driving gear 115 to rotate, the second driving gear 115 drives the second driven gear 117 to rotate, the second driven gear 117 rotates to drive the second bidirectional screw 116 to rotate, and the second bidirectional screw 116 rotates to drive the two second clamping plates 111 to move in directions away from or close to each other, so that position adjustment between the two second clamping plates 111 is realized.

In the present embodiment, the slider 112 contacts with the side wall of the through groove 113, and maintains stability during sliding of the slider 112.

In this embodiment, fixed mounting has the elevating system who promotes the part and go up and down on the processing platform 1, and elevating system is connected with the PLC controller electricity, and elevating system's setting is convenient for the regulation of part height on vertical position.

In this embodiment, the lifting mechanism comprises a servo electric cylinder 16 and a pushing plate 17, the servo electric cylinder 16 is fixedly connected with the processing platform 1, the servo electric cylinder 16 is in driving connection with the pushing plate 17, and the servo electric cylinder 16 is electrically connected with the PLC controller.

In practical use, a part is placed on the push plate 17, the PLC controller controls the servo electric cylinder 16 to lift, the push plate 17 is driven to lift, the lifting of the push plate 17 drives the position of the part to change in the vertical direction, and when the servo electric cylinder 16 extends to enable the height position of the part to be located at the upper edge of the first clamping plate 11, the part is convenient to place and grab; when the servo electric cylinder 16 is shortened to enable the height position of the part to be in the middle or the lower part of the first clamping plate 11, the part is convenient to fix and machine.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. Machining platform for numerically controlled fraise machine convenient to location part, including machining platform (1), its characterized in that: processing platform (1) is gone up to slide and is provided with two first splint (11), and two first splint (11) symmetry set up, fixed mounting has the first actuating mechanism who is used for driving two first splint (11) reverse motion on processing platform (1), slide on first splint (11) and be provided with two second splint (111), two second splint (111) symmetry set up, fixed mounting has the second actuating mechanism who is used for driving two second splint (111) reverse motion on first splint (11), and first actuating mechanism and second actuating mechanism all are connected with the PLC controller electricity.

2. The machining platform for the numerically controlled milling machine convenient for positioning parts according to claim 1, characterized in that: first actuating mechanism includes first servo motor (12), first servo motor (12) and processing platform (1) fixed connection, and coaxial connection has first driving gear (13) on the output shaft of first servo motor (12), it is provided with first bidirectional screw (14) to rotate on processing platform (1), and coaxial connection has first driven gear (15) on first bidirectional screw (14), and first driving gear (13) and first driven gear (15) meshing, two first splint (11) respectively with two screw thread section threaded connection of first bidirectional screw (14), first servo motor (12) are connected with the PLC controller electricity.

3. The machining platform for the numerically controlled milling machine convenient for positioning parts according to claim 1, characterized in that: the second driving mechanism comprises a second servo motor (114), the second servo motor (114) is fixedly connected with the first clamping plate (11), a second driving gear (115) is coaxially connected to an output shaft of the second servo motor (114), a second bidirectional screw (116) is arranged on the first clamping plate (11) in a rotating mode, a second driven gear (117) is coaxially connected to the second bidirectional screw (116), the second driving gear (115) is meshed with the second driven gear (117), a through groove (113) is symmetrically formed in the first clamping plate (11), sliding blocks (112) are fixedly mounted on the two second clamping plates (111), the sliding blocks (112) on the two second clamping plates (111) penetrate through the through groove (113) to be in threaded connection with the upper thread section of the second bidirectional screw (116), and the second servo motor (114) is electrically connected with the PLC.

4. The machining platform for the numerically controlled milling machine convenient for positioning parts according to claim 3, characterized in that: the sliding block (112) is in contact with the side wall of the through groove (113).

5. The machining platform for the numerically controlled milling machine convenient for positioning parts according to claim 1, characterized in that: the machining platform (1) is fixedly provided with a lifting mechanism for pushing the parts to lift, and the lifting mechanism is electrically connected with the PLC.

6. The machining platform for the numerically controlled milling machine convenient for positioning parts according to claim 5, characterized in that: the lifting mechanism comprises a servo electric cylinder (16) and a pushing plate (17), the servo electric cylinder (16) is fixedly connected with the machining platform (1), the servo electric cylinder (16) is in driving connection with the pushing plate (17), and the servo electric cylinder (16) is electrically connected with the PLC.