CN216543217U

CN216543217U - Quick leveling device for precision equipment

Info

Publication number: CN216543217U
Application number: CN202122108352.7U
Authority: CN
Inventors: 张家骏; 晏明全; 陈勇军; 刘程; 张炎
Original assignee: Wuhan Huazhiyang Technology Co ltd
Current assignee: Wuhan Huazhiyang Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-05-17
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a quick leveling device for precision equipment, which relates to the field of rotary tables and swing tables and comprises a square position group, wherein a longitudinal and transverse swing group is arranged below the square position group, and a base group is arranged below the longitudinal and transverse swing group; wherein, azimuth group is including indulging rocking frame and rotatory servo motor, the rotation of rocking frame upper surface is connected with the main shaft, the upper end fixedly connected with installation mesa of main shaft, the upper wall of rocking frame is indulged in the main shaft lower extreme run through. The utility model is provided with a longitudinal shaking frame, the rear end of the longitudinal shaking frame is hinged with the rear end of a transverse shaking frame, the front end of the longitudinal shaking frame is hinged with a pitching nut, the pitching nut is in threaded connection with a pitching screw rod, the longitudinal shaking screw rod is driven to rotate through a pitching speed reducer under the action of a pitching servo motor, the front and back inclination angle of the pitching frame is adjusted under the action of the pitching screw rod and the pitching nut, the left end of the transverse shaking frame is hinged with the left end of a base frame, and the right end of the base frame is hinged with the transverse shaking nut.

Description

Quick leveling device for precision equipment

Technical Field

The utility model relates to the field of rotary tables and swing tables, in particular to a quick leveling device for precision equipment.

Background

At present, in the machine manufacturing industry, the working table of precision equipment is affected by the working environment, such as temperature, humidity, vibration, load and the like, and if the flatness of the working table cannot be effectively controlled, the processing quality of a workpiece can be affected, so that the quick leveling device is more beneficial to processing products, and the existing leveling device of precision equipment generally adopts a mechanical leveling mode, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides the quick leveling device for the precision equipment, and solves the problems that the existing leveling device for the precision equipment, which is proposed in the background technology, generally adopts a mechanical leveling mode, and wastes time and labor.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a quick leveling device for precision equipment comprises a square position group, wherein a longitudinal and transverse shaking group is arranged below the square position group, and a base group is arranged below the longitudinal and transverse shaking group;

the bearing group comprises a longitudinal shaking frame and a rotary servo motor, the upper surface of the longitudinal shaking frame is rotatably connected with a main shaft, the upper end of the main shaft is fixedly connected with an installation table board, the lower end of the main shaft penetrates through the upper wall of the longitudinal shaking frame and is fixedly connected with a worm wheel, supporting plates are fixedly connected with the front end and the rear end of the inner wall of the upper end of the longitudinal shaking frame respectively, a worm is rotatably connected to the inner side of each supporting plate, the worm is matched with the worm wheel, the rear end of the worm penetrates through a rear supporting plate, a rotary speed reducer is fixedly connected to the output end of the rotary servo motor, the output end of the rotary speed reducer is fixedly connected with the rear end of the worm, the rotary speed reducer is fixedly connected to the inner wall of the upper end of the longitudinal shaking frame, and the front side surface of the longitudinal shaking frame is hinged with a longitudinal shaking nut.

Preferably, the longitudinal and transverse shaking group comprises a transverse shaking frame and a longitudinal shaking servo motor, the left side and the right side of the rear end of the upper surface of the transverse shaking frame are fixedly connected with upper bearing seats, the front side surface of the transverse shaking frame is hinged with a longitudinal shaking connecting piece, and the output end of the longitudinal shaking servo motor is fixedly connected with a longitudinal shaking speed reducer.

Preferably, the output end of the pitching speed reducer is fixedly connected with a pitching screw rod, the pitching screw rod penetrates through the pitching connecting piece, the pitching screw rod is rotatably connected with the pitching connecting piece, and the upper surface of the pitching speed reducer is fixedly connected with the lower surface of the pitching connecting piece.

Preferably, the inner side surfaces of the upper bearing seats on the left side and the right side are respectively and rotatably connected with the rear end of the left side surface and the rear end of the right side surface of the pitching frame.

Preferably, the upper end of the pitching screw rod is in threaded connection with the pitching nut.

Preferably, the longitudinal and transverse rocking group further comprises a transverse rocking servo motor and a transverse rocking connecting piece, the transverse rocking connecting piece is hinged to the right side surface of the transverse rocking frame, the output end of the servo motor is fixedly connected with a transverse rocking speed reducer, and the output end of the transverse rocking speed reducer is fixedly connected with a transverse rocking screw rod.

Preferably, the rolling screw rod penetrates through the rolling connecting piece, the rolling screw rod is rotatably connected with the rolling connecting piece, and the lower surface of the rolling speed reducer is fixedly connected with the upper surface of the rolling connecting piece.

Preferably, the base group includes the base frame, the equal fixedly connected with step of both sides around the base frame upper surface left end, the right side of base frame articulates there is the roll nut, base frame lower extreme fixedly connected with base mounting.

Preferably, the inner sides of the upper ends of the lower bearing seats on the front side and the rear side are respectively and rotatably connected with the left end of the front side surface and the left end of the rear side surface of the roll frame, and the roll nut is in threaded connection with the roll screw rod.

The utility model provides a quick leveling device for precision equipment, which has the following beneficial effects:

the utility model is provided with a longitudinal shaking frame, the rear end of the longitudinal shaking frame is hinged with the rear end of a transverse shaking frame, the front end of the longitudinal shaking frame is hinged with a longitudinal shaking nut, the longitudinal shaking nut is in threaded connection with a longitudinal shaking screw rod, the longitudinal shaking screw rod is driven to rotate through the transmission of a longitudinal shaking speed reducer under the action of a longitudinal shaking servo motor, the angle of the longitudinal shaking frame inclining forwards and backwards is adjusted under the action of the longitudinal shaking screw rod and the longitudinal shaking nut, the left end of the transverse shaking frame is hinged with the left end of a base frame, the right end of the base frame is hinged with a transverse shaking nut, the transverse shaking speed reducer is driven to rotate under the action of a transverse shaking servo motor, the angle of the transverse shaking frame inclining leftwards and rightwards is adjusted under the action of the transverse shaking screw rod and the transverse shaking nut, the quick leveling of an installation table top is realized through the matching use of the transverse shaking servo motor and the longitudinal shaking servo motor, thereby solving the problem that the leveling device of the existing precision equipment generally adopts a mechanical leveling mode, time and labor are wasted.

Drawings

FIG. 1 is a schematic perspective view of a rapid leveling device for precision equipment according to the present invention;

FIG. 2 is a schematic perspective view of an orientation group according to the present invention;

FIG. 3 is a schematic perspective view of a pitch and roll set of the present invention;

fig. 4 is a schematic perspective view of the base set of the present invention.

The reference numbers in the figures are:

1. a set of squareness bits; 101. longitudinally shaking the frame; 102. mounting a table top; 103. a main shaft; 104. a worm gear; 105. a worm; 106. rotating the servo motor; 107. pitching the nut; 108. a rotary speed reducer; 2. a longitudinal and transverse rocking group; 201. Transversely shaking the frame; 202. an upper bearing seat; 203. a pitch link; 204. a pitching screw rod; 205. a pitch servo motor; 206. a roll linkage; 207. a roll servo motor; 208. a rolling screw rod; 209. a pitch reducer; 210. a roll reducer; 3. a base set; 301. a base fixture; 302. a base frame; 303. a lower bearing seat; 304. the nut is rolled.

Detailed Description

The following description is provided to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a quick leveling device for precision equipment comprises a square position group 1, wherein a longitudinal and transverse rolling group 2 is arranged below the square position group 1, and a base group 3 is arranged below the longitudinal and transverse rolling group 2;

wherein, the azimuth group 1 comprises a vertical rocking frame 101 and a rotary servo motor 106, the upper surface of the vertical rocking frame 101 is rotatably connected with a main shaft 103, the upper end of the main shaft 103 is fixedly connected with an installation table-board 102, the lower end of the main shaft 103 penetrates through the upper wall of the vertical rocking frame 101 and is fixedly connected with a worm wheel 104, the front end and the rear end of the upper end inner wall of the vertical rocking frame 101 are fixedly connected with supporting plates, the inner side of the supporting plate is rotatably connected with a worm 105, the worm 105 is matched with the worm wheel 104, the rear end of the worm 105 penetrates through the rear side supporting plate, the output end of the rotary servo motor 106 is fixedly connected with a rotary speed reducer 108, the output end of the rotary speed reducer 108 is fixedly connected with the rear end of the worm 105, under the action of the rotary servo motor 106, the worm 105 is driven to rotate by the transmission of the rotary speed reducer 108, thereby the worm wheel 104 is driven to rotate, thereby realizing the rotary work of the installation table-board 102, the rotary speed reducer 108 is fixedly connected on the upper end inner wall of the vertical rocking frame 101, the front side surface of the pitching frame 101 is hinged with a pitching nut 107.

The longitudinal and transverse shaking group 2 comprises a shaking frame 201 and a pitching servo motor 205, the left side and the right side of the rear end of the upper surface of the shaking frame 201 are fixedly connected with an upper bearing seat 202, the front side surface of the shaking frame 201 is hinged with a pitching connecting piece 203, the output end of the pitching servo motor 205 is fixedly connected with a pitching speed reducer 209, the output end of the pitching speed reducer 209 is fixedly connected with a pitching screw rod 204, the pitching screw rod 204 penetrates through the pitching connecting piece 203, the pitching screw rod 204 is rotatably connected with the pitching connecting piece 203, the upper surface of the pitching speed reducer 209 is fixedly connected with the lower surface of the pitching connecting piece 203, the inner side surfaces of the bearing seats 202 on the left side and the right side are respectively rotatably connected with the rear end of the left side surface and the rear end of the right side surface of the shaking frame 101, the upper end of the pitching screw rod 204 is in threaded connection with a pitching nut 107, under the action of the pitching servo motor 205, the pitching speed reducer 209 is driven to rotate, the angle at which the tilt frame 101 tilts forward and backward is adjusted by the action of the tilt screw 204 and the tilt nut 107.

The longitudinal and transverse shaking group 2 also comprises a transverse shaking servo motor 207 and a transverse shaking connecting piece 206, the transverse shaking connecting piece 206 is hinged on the right side surface of the transverse shaking frame 201, the output end of the servo motor is fixedly connected with a transverse shaking speed reducer 210, the output end of the transverse shaking speed reducer 210 is fixedly connected with a transverse shaking screw rod 208, the transverse shaking screw rod 208 penetrates through the transverse shaking connecting piece 206, the transverse shaking screw rod 208 is rotatably connected with the transverse shaking connecting piece 206, the lower surface of the transverse shaking speed reducer 210 is fixedly connected with the upper surface of the transverse shaking connecting piece 206, the base group 3 comprises a base frame 302, the front side and the rear side of the left end of the upper surface of the base frame 302 are both fixedly connected with lower bearing blocks 303, the right side of the base frame 302 is hinged with a transverse shaking nut 304, the lower end of the base frame 302 is fixedly connected with a base fixing piece 301, the inner sides of the lower bearing blocks 303 at the front side and the rear side are respectively rotatably connected with the left end of the front side surface and the left end of the rear side surface of the transverse shaking frame 201, the transverse shaking nut 304 is in threaded connection with the transverse shaking screw rod 208, the roll screw 208 is driven to rotate by the transmission of the roll speed reducer 210 under the action of the roll servo motor 207, and the angle of the left and right inclination of the roll frame 201 is adjusted under the action of the roll screw 208 and the roll nut 304.

All the pitching screw 204 and the rolling screw 208 are sleeved with rubber safety covers to avoid the equipment from being influenced in the leveling process, a rubber protective cover is arranged between the azimuth group 1 and the base group 3, and the rotary speed reducer 108, the pitching speed reducer 209 and the rolling speed reducer 210 are all self-locking speed reducers, so that the stability of the equipment under the condition of power failure is ensured, and the quick leveling of the installation table top 102 is realized through the matching use of the rolling servo motor 207 and the pitching servo motor 205.

The working principle and the using process of the utility model are as follows:

when in use, the rotary servo motor 106 is turned on, the worm 105 is driven to rotate through the transmission of the rotary speed reducer 108, the worm wheel 104 is matched with the worm 105, so as to drive the mounting table-board 102 to rotate, under the action of the pitching servo motor 205, the pitching speed reducer 209 is used for transmission to drive the pitching screw rod 204 to rotate, under the action of the pitching screw rod 204 and the pitching nut 107, the front and back inclination angle of the pitching frame 101 is adjusted, the left end of the rolling frame 201 is hinged with the left end of the base frame 302, the right end of the base frame 302 is hinged with a rolling nut 304, under the action of the rolling servo motor 207, the rolling speed reducer 210 drives the rolling screw rod 208 to rotate, the angle of inclination of the roll frame 201 from left to right is adjusted by the roll lead screw 208 and the roll nut 304, through the cooperation of the roll servo motor 207 and the pitch servo motor 205, the quick leveling of the installation table 102 is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The quick leveling device for the precision equipment is characterized by comprising a square position group (1), wherein a longitudinal and transverse shaking group (2) is arranged below the square position group (1), and a base group (3) is arranged below the longitudinal and transverse shaking group (2);

wherein, the azimuth group (1) comprises a vertical rocking frame (101) and a rotary servo motor (106), the upper surface of the vertical rocking frame (101) is rotatably connected with a main shaft (103), the upper end of the main shaft (103) is fixedly connected with an installation table board (102), the lower end of the main shaft (103) penetrates through the upper wall of the vertical rocking frame (101) and is fixedly connected with a worm wheel (104), the front end and the rear end of the inner wall of the upper end of the vertical rocking frame (101) are fixedly connected with supporting plates, the inner side of the supporting plates is rotatably connected with a worm (105), the worm (105) is matched with the worm wheel (104), the rear end of the worm (105) penetrates through a rear side supporting plate, the output end of the rotary servo motor (106) is fixedly connected with a rotary speed reducer (108), the output end of the rotary speed reducer (108) is fixedly connected with the rear end of the worm (105), the rotary speed reducer (108) is fixedly connected with the inner wall of the upper end of the vertical rocking frame (101), the front side surface of the longitudinal rocking frame (101) is hinged with a longitudinal rocking nut (107).

2. The quick leveling device for the precision equipment as recited in claim 1, wherein: indulge and roll group (2) including shake frame (201) and pitch servo motor (205), the equal fixedly connected with bolster bearing housing (202) of the left and right sides of shake frame (201) upper surface rear end, the front side surface of shake frame (201) articulates there is pitch connecting piece (203), the output fixedly connected with pitch speed reducer (209) of pitch servo motor (205).

3. The quick leveling device for precision equipment according to claim 2, wherein: the output end of the pitching speed reducer (209) is fixedly connected with a pitching screw rod (204), the pitching screw rod (204) penetrates through the pitching connecting piece (203), the pitching screw rod (204) is rotatably connected with the pitching connecting piece (203), and the upper surface of the pitching speed reducer (209) is fixedly connected with the lower surface of the pitching connecting piece (203).

4. The quick leveling device for precision equipment according to claim 2, wherein: the inner side surfaces of the upper bearing seats (202) on the left side and the right side are respectively and rotatably connected with the rear end of the left side surface and the rear end of the right side surface of the vertical rocking frame (101).

5. A quick leveling device for precision equipment according to claim 3 wherein: the upper end of the pitching screw rod (204) is in threaded connection with the pitching nut (107).

6. The quick leveling device for precision equipment according to claim 2, wherein: indulge roll group (2) and still include roll servo motor (207) and roll connecting piece (206), roll connecting piece (206) articulate the right side surface at roll frame (201), servo motor's output fixedly connected with roll speed reducer (210), the output fixedly connected with roll lead screw (208) of roll speed reducer (210).

7. The quick leveling device for precision equipment as recited in claim 6 wherein: the rolling screw rod (208) penetrates through the rolling connecting piece (206), the rolling screw rod (208) is rotatably connected with the rolling connecting piece (206), and the lower surface of the rolling speed reducer (210) is fixedly connected with the upper surface of the rolling connecting piece (206).

8. The quick leveling device for the precision equipment as recited in claim 1, wherein: the base set (3) comprises a base frame (302), the front side and the rear side of the left end of the upper surface of the base frame (302) are fixedly connected with lower bearing seats (303), the right side of the base frame (302) is hinged with a rolling nut (304), and the lower end of the base frame (302) is fixedly connected with a base fixing piece (301).

9. The quick leveling device for precision equipment according to claim 8, wherein: the inner sides of the upper ends of the lower bearing seats (303) on the front side and the rear side are respectively connected with the left end of the front side surface and the left end of the rear side surface of the transverse rocking frame (201) in a rotating mode, and the transverse rocking nut (304) is in threaded connection with the transverse rocking screw rod (208).