CN214212778U

CN214212778U - Double-shaft platform type hollow servo positioner

Info

Publication number: CN214212778U
Application number: CN202022447340.2U
Authority: CN
Inventors: 肖岗; 娄伟
Original assignee: Shandong Aote Meisen Intelligent Equipment Co ltd
Current assignee: Shandong Aote Meisen Intelligent Equipment Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-17
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a servo machine of shifting of biax platform formula cavity relates to machine of shifting technical field, including one-level base and second grade base, second grade base one end is connected with the output of speed reducer one, and speed reducer one is driven by a motor, and the second grade base other end is equipped with the gyration and supports, and speed reducer one is supported with the gyration and all installs on the one-level base, and the gyration dish is equipped with to second grade base upper end, and the gyration dish is driven by rotary power mechanism, and the rotation axis of gyration dish intersects and sets up perpendicularly with the rotation axis of second grade base, and the gyration dish center is equipped with centre bore one. The utility model discloses a hollow structure has been constituteed to three centre holes that fill up of centre bore on the centre bore adapter plate on the gyration dish, and the trachea of frock clamp and the more optimized arrangement of cable on the convenient rotary platform prevent in the working process of machine of shifting, because the exposed cable in the outside or trachea lead to shifting limited to unable normal carrying out work reduces work efficiency from this, makes the production and processing of work piece become complicated.

Description

Double-shaft platform type hollow servo positioner

Technical Field

The utility model relates to a machine technical field that shifts especially relates to a servo machine of shifting of biax platform formula cavity.

Background

At present, research on welding production enterprises discovers that due to the difference of development levels between manufacturing industries, welding stations of a plurality of enterprises are not provided with welding positioners, manual welding operation is adopted to carry out operation in production, and the positions of welding workpieces need to be manually changed aiming at different workpieces and welding seams, so that the welding seams to be welded of the workpieces are in proper positions. Manual welding is adopted, repeated labor operation is required continuously, and the labor intensity of manual work is high; and manual welding is adopted, the welding efficiency and quality are limited by the proficiency and the operation state of a welder to a great extent, and the welding consistency is poor. Is not beneficial to improving the product quality and the labor production efficiency.

For complex weldments, the arc welding robot integrated system cannot complete all welding operations of one weldment due to the complexity of weld distribution. In addition, when the blanking and spare welding assembly (welding) precision does not meet the welding requirement, the application of robot welding is also limited. Therefore, the welding positioner is still one of the main process equipment of the structure workshop.

The existing positioner is limited by the structure, so that the center of gravity of a workpiece is eccentric and large when the workpiece is installed, and the positioner is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a servo machine of shifting of biax platform formula cavity.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a servo machine of shifting of biax platform formula cavity, includes one-level base and second grade base, second grade base one end is connected with the output of speed reducer one, speed reducer one is driven by motor one, the second grade base other end is equipped with the gyration and supports, speed reducer one with the gyration is supported and is all installed on one-level base, the gyration dish is equipped with to second grade base upper end, the gyration dish is driven by gyration power unit, the rotation axis of gyration dish intersects and sets up perpendicularly with the rotation axis of second grade base, the gyration dish center is equipped with centre bore one.

Furthermore, the rotary power mechanism comprises a second speed reducer and a second motor, the second speed reducer is installed on the second-stage base and driven by the second motor, the output end of the second speed reducer is connected with the adapter plate, and the upper end of the adapter plate is connected with the rotary disc.

Furthermore, a second central hole is formed in the center of the adapter plate.

Furthermore, a secondary protective cover is arranged at the lower end of the secondary base and wraps the rotary power mechanism.

Furthermore, a cushion cover is arranged between the adapter plate and the rotary disk, and a center hole III is formed in the center of the cushion cover.

Furthermore, a first-stage shield is arranged on one side, provided with the first speed reducer, of the first-stage base, and the first speed reducer and the motor are wrapped by the first-stage shield.

Further, a carbon brush mechanism is mounted on the second-stage base, and the upper end of the carbon brush mechanism is in contact with the lower end of the rotary disk.

Further, carbon brush mechanism includes the carbon brush seat, the bar copper is equipped with in the carbon brush seat, and the cover is equipped with the spring on the bar copper, be equipped with spiral oil groove in the carbon brush seat, the oil groove end is linked together with the oiling cup, bar copper one end is stretched out and is used for the frictional contact, the bar copper other end is equipped with the packing ring that is used for connecting the cable.

Further, the copper rod comprises a contact end and a connecting end, the contact end and the connecting end are concentrically arranged, the contact end and the connecting end are both of a cylindrical structure, the diameter of the contact end is larger than that of the connecting end, and a spring is sleeved on the connecting end.

Furthermore, a washer for connecting a cable is mounted on the end face of the connecting end through a screw.

Furthermore, a fixing plate is arranged on the carbon brush seat.

Furthermore, the fixing plate is provided with a fixing hole.

Furthermore, a small sliding hole and a large sliding hole are formed in the carbon brush seat, the connecting end of the copper rod is arranged in the small sliding hole, and the contact end of the copper rod is arranged in the large sliding hole.

Furthermore, the connecting end extends out of the small sliding hole, and the contact end extends out of the large sliding hole.

Further, the first speed reducer is connected with the second-stage base through a sealing plate.

The utility model discloses have following useful part: the utility model discloses a hollow structure has been constituteed to centre bore one on the gyration dish, centre bore two on the keysets, the cover centre bore three on the cover, makes things convenient for the platform that turns round to go up frock clamp's trachea and the more optimized arrangement of cable, prevents in the course of the work of machine of shifting, because the exposed cable in the outside or trachea lead to shifting limited to unable normal carrying out work reduces work efficiency from this, makes the production and processing of work piece become complicated.

Drawings

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

fig. 2 is a schematic cross-sectional view of the right side view of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the first three-dimensional structure of the present invention with the primary protective cover removed;

FIG. 4 is a schematic view of the second three-dimensional structure of the present invention with the primary protective cover removed;

FIG. 5 is a schematic front view of the structure of FIG. 4 according to the present invention;

fig. 6 is a schematic top view of the structure of fig. 4 according to the present invention.

In the figure: 1 one-level base, 2 second grade bases, 3 gyration dishes, 4 speed reducer I, 5 closing plates, 6 installation covers, 7 gyration supports, 8 gyration power unit, 9 keysets, 10 pad covers, 11 carbon brush mechanisms, 12 one-level guard shields, 13 second grade guard shields.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a double-shaft platform type hollow servo position changing machine comprises a first-stage base 1 and a second-stage base 2, one end of the second-stage base 2 is connected with an output end of a first speed reducer 4, the first speed reducer 4 is driven by a motor, a rotary support 7 is mounted at the other end of the second-stage base 2 through a mounting sleeve 6, the first speed reducer 4 and the rotary support 7 are mounted on the first-stage base 1, a rotary disc 3 is mounted at the upper end of the second-stage base 2, the rotary disc 3 is driven by a rotary power mechanism 8, a rotary shaft of the rotary disc 3 is intersected with a rotary shaft of the second-stage base 2 and is vertically arranged, and a first central hole is formed.

The rotary power mechanism 8 comprises a second speed reducer and a second motor, the second speed reducer is installed on the second-stage base 2 and driven by the second motor, the output end of the second speed reducer is connected with the adapter plate 9, and the upper end of the adapter plate 9 is connected with the rotary disc 3. And a second central hole is formed in the center of the adapter plate 9.

The lower end of the secondary base 2 is provided with a secondary shield 13 which wraps the rotary power mechanism 8. The secondary protective cover 13 is made of steel plates by welding, and the thickness of the steel plates is 3-10 mm. The secondary protective cover 13 made of steel plate plays a role in balancing overturning center of gravity and also plays a role in protecting the motor speed reducer

A cushion cover 10 is arranged between the adapter plate 9 and the rotary disk 3, and a center hole III is formed in the center of the cushion cover 10. The first central hole on the rotary disc 3, the second central hole on the adapter plate 9 and the third central hole on the cushion cover 10 are concentrically arranged. The first-stage base 1 is provided with a first-stage shield 12 at one side of the first-stage base 4, and the first-stage shield 12 wraps the first speed reducer 4 and the first motor. And the secondary base 2 is provided with a carbon brush mechanism 11, and the upper end of the carbon brush mechanism 11 is contacted with the lower end of the rotary disk 3.

Carbon brush mechanism 11 includes the carbon brush seat, the bar copper is equipped with in the carbon brush seat, and the cover is equipped with the spring on the bar copper, be equipped with spiral oil groove in the carbon brush seat, the oil groove end is linked together with the oiling cup, bar copper one end is stretched out and is used for the frictional contact, the bar copper other end is equipped with the packing ring that is used for connecting the cable. The copper rod comprises a contact end and a connecting end, the contact end and the connecting end are concentrically arranged, the contact end and the connecting end are of columnar structures, the diameter of the contact end is larger than that of the connecting end, and a spring is sleeved on the connecting end. And a gasket for connecting a cable is arranged on the end surface of the connecting end through a screw. And the carbon brush seat is provided with a fixing plate. The fixing plate is provided with a fixing hole.

The carbon brush seat is internally provided with a small sliding hole and a large sliding hole, the connecting end of the copper rod is arranged in the small sliding hole, and the contact end of the copper rod is arranged in the large sliding hole. The connecting end extends out of the small sliding hole, and the contact end extends out of the large sliding hole. The first speed reducer 4 is connected with the second-stage base 2 through a sealing plate 5.

The first-level base 1 comprises a base plate, a bottom plate, a first supporting plate and a second supporting plate, the first supporting plate is fixed to one side of the upper end of the bottom plate, the second supporting plate is fixed to the other side of the upper end of the bottom plate, the first supporting plate and the second supporting plate are arranged in parallel, and the first speed reducer 4 is installed on the first supporting plate.

During the use, motor one drives second grade base 2 through speed reducer one 4 and overturns on one-level base 1, and simultaneously, gyration dish 3 rotates through gyration power unit 8, motor two drives speed reducer two and rotates, the output of speed reducer two drives gyration dish 3 through keysets 9 and cushion cover 10 and rotates, through centre bore one on the gyration dish 3, centre bore two on the keysets 9, centre bore three on the cushion cover 10 has constituteed hollow structure, make things convenient for the trachea of frock clamp on the rotary platform and the more optimized arrangement of cable, prevent in the course of the work of machine of shifting, because the exposed cable in the outside or trachea lead to shifting limited, thereby unable normal carrying on work, reduce work efficiency from this, the production and processing of messenger's work piece becomes complicated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a double-axis platform formula cavity servo machine of shifting which characterized in that: including one-level base (1) and second grade base (2), second grade base (2) one end is connected with the output of speed reducer (4), speed reducer (4) is driven by a motor, second grade base (2) other end is equipped with gyration support (7), speed reducer (4) with gyration support (7) are all installed on one-level base (1), second grade base (2) upper end is equipped with gyration dish (3), gyration dish (3) are driven by gyration power unit (8), the rotation axis of gyration dish (3) intersects and sets up perpendicularly with the rotation axis of second grade base (2), gyration dish (3) center is equipped with centre bore one.

2. The double-shaft platform type hollow servo positioner as claimed in claim 1, wherein the rotary power mechanism (8) comprises a second speed reducer and a second motor, the second speed reducer is mounted on the second-stage base (2), the second speed reducer is driven by the second motor, the output end of the second speed reducer is connected with the adapter plate (9), and the upper end of the adapter plate (9) is connected with the rotary disk (3).

3. The double-shaft platform type hollow servo positioner as claimed in claim 2, wherein a second central hole is formed in the center of the adapter plate (9).

4. The double-shaft platform type hollow servo positioner as claimed in claim 1, wherein a secondary shield (13) is arranged at the lower end of the secondary base (2) and wraps the rotary power mechanism (8).

5. The double-shaft platform type hollow servo position changing machine according to claim 2 is characterized in that a cushion cover (10) is arranged between the adapter plate (9) and the rotary disc (3), and a center hole III is formed in the center of the cushion cover (10).

6. The double-shaft platform type hollow servo positioner as claimed in claim 1, wherein a primary shield (12) is arranged on one side of the primary base (1) where the first speed reducer (4) is arranged, and the primary shield (12) wraps the first speed reducer (4) and the first motor.

7. The double-shaft platform type hollow servo position changing machine according to claim 1, characterized in that a carbon brush mechanism (11) is arranged on the secondary base (2), and the upper end of the carbon brush mechanism (11) is contacted with the lower end of the rotary disk (3).

8. The double-shaft platform type hollow servo positioner as claimed in claim 7, wherein the carbon brush mechanism (11) comprises a carbon brush holder, a copper rod is arranged in the carbon brush holder, a spring is sleeved on the copper rod, a spiral oil groove is arranged in the carbon brush holder, the tail end of the oil groove is communicated with the oil filling cup, one end of the copper rod extends out for friction contact, and a gasket for connecting a cable is arranged at the other end of the copper rod.

9. The double-shaft platform type hollow servo positioner according to claim 8, wherein the copper rod comprises a contact end and a connecting end, the contact end and the connecting end are arranged concentrically, the contact end and the connecting end are both of a cylindrical structure, the diameter of the contact end is larger than that of the connecting end, and a spring is sleeved on the connecting end.

10. The biaxial platform type hollow servo position changing machine as claimed in claim 9, wherein a washer for connecting a cable is mounted on an end face of the connecting end by a screw.