CN216991913U

CN216991913U - Novel three-axis full-servo high-precision manipulator

Info

Publication number: CN216991913U
Application number: CN202122665538.2U
Authority: CN
Inventors: 何耀飞
Original assignee: Huizhou Huibaolai Technology Co ltd
Current assignee: Huizhou Huibaolai Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-19
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a novel three-axis full-servo high-precision manipulator, which relates to the technical field of three-axis full-servo manipulators and comprises a three-axis manipulator main body and a clamping part main body, wherein a fixed plate is installed at the bottom end of the output end of the three-axis manipulator main body, a first rotating shaft is rotatably installed at the bottom of the fixed plate, a first motor is installed at the top of the fixed plate, the bottom end of the output end of the first motor penetrates through the fixed plate and is connected with the first rotating shaft through a gear transmission unit, a U-shaped rotating frame is installed at the bottom end of the first rotating shaft, and second rotating shafts are rotatably installed on the inner walls of two sides of the U-shaped rotating frame. The adjustable clamping part is reasonable in structure, when the first motor is started, the horizontal angle of the clamping part main body can be adjusted, and when the second motor is started, the vertical angle of the clamping part main body can be adjusted, so that the purpose of adjusting the clamping part main body to any angle for adaptive clamping is achieved, the application range of the manipulator is widened, and the use effect is good.

Description

Novel triaxial full-servo high-precision manipulator

Technical Field

The utility model relates to the technical field of three-axis full-servo manipulators, in particular to a novel three-axis full-servo high-precision manipulator.

Background

The three-axis full-servo high-precision manipulator is full-automatic industrial equipment which is established on the basis of a right-angle X, Y, Z three-coordinate system and used for adjusting stations of workpieces or realizing the functions of the workpieces such as track movement and the like; the method has the advantages of high efficiency, stability, high strength, high precision, high cost performance, simple operation and the like, and is widely applied to the field of industrial manufacturing.

The full servo high-precision manipulator of most current triaxial generally is the linear motion mode, and the inconvenient regulation of the angle of its clamping part even can't be adjusted, leads to the manipulator can only carry out the processing operation of horizontal formula, has the inconvenient condition of operation when using, can't satisfy the user demand of different work pieces, and the result of use is relatively poor, and for this reason, this application discloses a novel full servo high-precision manipulator of triaxial satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a novel triaxial full servo high-precision manipulator to the inconvenient regulation of angle that proposes the manipulator clamping part in solving above-mentioned background art leads to the manipulator to carry out the processing operation of horizontal formula, has the inconvenient condition of operation when using, can't satisfy the user demand of different work pieces, the relatively poor problem of result of use.

In order to achieve the above purpose, the present application provides the following technical solutions: a novel three-axis full-servo high-precision manipulator comprises a three-axis manipulator main body and a clamping part main body, the bottom end of the output end of the three-axis manipulator main body is provided with a fixed plate, the bottom of the fixed plate is rotatably provided with a first rotating shaft, the top of the fixed plate is provided with a first motor, the bottom end of the output end of the first motor penetrates through the fixed plate and is connected with the first rotating shaft through a gear transmission unit, the bottom end of the first rotating shaft is provided with a U-shaped rotating frame, the inner walls at the two sides of the U-shaped rotating frame are provided with a second rotating shaft in a rotating way together, a second motor is arranged on the side part of the U-shaped rotating frame through an L-shaped mounting plate, the second motor is connected with the second rotating shaft through a worm transmission unit, the second rotating shaft is sleeved with a vertical rotating block, and the clamping part main body is installed on the bottom of the vertical rotating block through a locking assembly.

Preferably, the gear transmission unit comprises a driving gear installed at the bottom end of the output end of the first motor, and a driven gear engaged with the driving gear is installed on the first rotating shaft in a sleeved mode.

Preferably, the worm transmission unit comprises an adjusting worm installed on the output end of the second motor, and one end of the second rotating shaft penetrates through the U-shaped rotating frame and is provided with an adjusting worm wheel meshed with the adjusting worm.

Preferably, the locking assembly includes an installation sleeve installed at the bottom of the vertical rotating block, a matched installation column is movably installed in the installation sleeve, the installation column is installed at the top of the clamping portion main body, a plurality of locking insertion rods are uniformly arranged on the outer circumferential side of the installation sleeve, a plurality of locking insertion holes are uniformly formed in the outer circumferential side of the installation column, and the end portions, close to each other, of the locking insertion rods penetrate through the installation sleeve and respectively extend into the plurality of locking insertion holes.

Preferably, a handle block is mounted on each end of the plurality of locking insertion rods which are far away from each other.

Preferably, a return spring is sleeved on the locking inserted rod, and two ends of the return spring are respectively installed on the installation sleeve and the side part of the handle block.

Preferably, an external thread is fixedly arranged on the outer peripheral side of the mounting sleeve, an anti-falling cover is sleeved on the external thread in a threaded manner, and the anti-falling cover is matched with the plurality of handle blocks.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the adjustable clamping part is reasonable in structure, when a first motor is started, the driving gear and the driven gear drive the first rotating shaft to rotate slowly, the purpose of adjusting the horizontal angle of the clamping part main body is achieved, when a second motor is started, the adjusting worm and the adjusting worm wheel drive the second rotating shaft to rotate slowly, the purpose of adjusting the vertical angle of the clamping part main body is achieved, the purpose of adjusting the clamping part main body to any angle for adaptive clamping is achieved, the application range of the manipulator is expanded, and the use effect is good;

2. according to the utility model, when the handle block is pulled, the locking insertion rod is driven to move out of the locking insertion hole to loosen the mounting column, and when the handle block is loosened, the locking insertion rod can be reset to move into the locking insertion hole under the elastic action of the reset spring to automatically fix the mounting column, so that the purpose of quickly disassembling and assembling the clamping part main body is realized, the practicability is good, the handle block can be limited through the arrangement of the anti-falling cover, the condition that the locking insertion rod falls off in the operation process of the manipulator is effectively reduced, and the locking is more stable and firm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged schematic view of the worm drive unit in the embodiment of the present application;

fig. 4 is a schematic front sectional view of the locking assembly according to the embodiment of the present application.

In the figure: 1. a three-axis manipulator body; 2. a clamping part main body; 3. a fixing plate; 4. a first rotating shaft; 5. a U-shaped rotating frame; 6. A second rotating shaft; 7. vertically rotating the block; 8. a first motor; 9. a second motor; 10. a driving gear; 11. a driven gear; 12. Adjusting the worm; 13. adjusting the turbine; 14. installing a sleeve; 15. mounting a column; 16. locking the inserted rod; 17. a handle block; 18. A return spring; 19. and (7) an anti-drop cover.

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.

Example (b): referring to fig. 1-4, a novel triaxial full-servo high-precision manipulator, including triaxial manipulator main part 1 and clamping part main part 2, fixed plate 3 is installed to the output bottom of triaxial manipulator main part 1, the bottom of fixed plate 3 is rotated and is installed first pivot 4, first motor 8 is installed at the top of fixed plate 3, the output bottom of first motor 8 runs through fixed plate 3 and is connected with first pivot 4 through the gear drive unit, U-shaped revolving rack 5 is installed to the bottom of first pivot 4, rotate jointly on the both sides inner wall of U-shaped revolving rack 5 and install second pivot 6, second motor 9 is installed through L shape mounting panel to the lateral part of U-shaped revolving rack 5, second motor 9 is connected with second pivot 6 through the worm drive unit, cup joint on the second pivot 6 and install vertical revolving block 7, clamping part main part 2 is installed on the bottom of vertical revolving block 7 through the locking Assembly.

Borrow by above-mentioned structure, when starting first motor 8, can drive first pivot 4 through gear drive unit and rotate, realized the purpose of 2 horizontal angles of adjustable clamping part main part, when starting second motor 9, can drive second pivot 6 through worm drive unit and rotate, realized the purpose of 2 vertical angles of adjustable clamping part main part, thereby realized the purpose that adjustable clamping part main part 2 carries out the adaptation centre gripping to arbitrary angle, the application scope of manipulator has been improved, excellent in use effect.

In this embodiment, the gear transmission unit includes a driving gear 10 installed at the bottom end of the output end of the first motor 8, a driven gear 11 engaged with the driving gear 10 is sleeved on the first rotating shaft 4, and the diameter of the driving gear 10 is smaller than that of the driven gear 11. The benefit that sets up like this is, when first motor 8 moves, can drive driving gear 10 and rotate, and then can drive first pivot 4 through driven gear 11 and slowly rotate, is convenient for adjust the horizontal angle of clamping part main part 2.

In this embodiment, the worm drive unit includes an adjusting worm 12 mounted on the output side of the second motor 9, and one end of the second rotating shaft 6 penetrates the U-shaped rotating frame 5 and is mounted with an adjusting worm wheel 13 engaged with the adjusting worm 12. The benefit that sets up like this is, when second motor 9 moves, can drive second pivot 6 slow rotation through adjusting worm 12 and regulation turbine 13, can be convenient for adjust the vertical angle of clamping part main part 2, adjusts simultaneously and has reverse self-locking function between worm 12 and the regulation turbine 13 for the accommodation process of vertical angle is more stable.

As a preferred implementation manner of this embodiment, the locking assembly includes a mounting sleeve 14 installed on the bottom of the vertical rotating block 7, a matched mounting post 15 is movably installed in the mounting sleeve 14, the mounting post 15 is installed on the top of the clamping portion main body 2, a plurality of locking insertion rods 16 are uniformly arranged on the outer peripheral side of the mounting sleeve 14, a plurality of locking insertion holes are uniformly formed on the outer peripheral side of the mounting post 15, the mutually close ends of the locking insertion rods 16 all penetrate through the mounting sleeve 14 and respectively extend into the locking insertion holes, a handle block 17 is installed on the mutually far ends of the locking insertion rods 16, a return spring 18 is sleeved on the locking insertion rods 16, and the two ends of the return spring 18 are respectively installed on the side portions of the mounting sleeve 14 and the handle block 17. The benefit that sets up like this is, when pulling handle piece 17, can drive outside locking inserted bar 16 shifts out the locking jack, loosen erection column 15, so that change clamping part main part 2, after the change is accomplished, loosen handle piece 17, under reset spring 18's spring action, can make locking inserted bar 16 reset in the immigration locking jack, with erection column 15 and clamping part main part 2 automatic fixation, and can keep fixed state always, but realized quick assembly disassembly clamping part main part 2's purpose, it is stable firm, and the practicality is good.

Preferably, an external thread is fixedly arranged on the outer peripheral side of the mounting sleeve 14, an anti-drop cover 19 is sleeved on the external thread in a threaded manner, and the anti-drop cover 19 is matched with the plurality of handle blocks 17. The benefit that sets up like this is, when rotating anticreep lid 19, under the effect of external screw thread, anticreep lid 19 can reciprocate, and then can inject handle block 17 to can effectively reduce the condition that locking inserted bar 16 drops appearing in the manipulator operation process.

This practical theory of operation:

when starting first motor 8, can drive first pivot 4 slow rotation through driving gear 10 and driven gear 11, the purpose of the 2 horizontal angle of adjustable clamping part main part has been realized, when starting second motor 9, can drive second pivot 6 slow rotation through adjusting worm 12 and adjusting turbine 13, the purpose of the 2 vertical angle of adjustable clamping part main part has been realized, thereby realized the purpose that the adaptation centre gripping was carried out to adjustable clamping part main part 2 to arbitrary angle, the application scope of manipulator has been improved, excellent in use effect.

When pulling handle piece 17, can drive outside locking inserted bar 16 shifts out the locking jack, loosen erection column 15, so that change clamping part main part 2, when changing the completion back, can directly loosen handle piece 17, under reset spring 18's elasticity effect, can make locking inserted bar 16 reset in the immigration locking jack, with erection column 15 and clamping part main part 2 automatic fixation, realized the purpose of quick assembly disassembly clamping part main part 2, the practicality is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel full servo high-precision manipulator of triaxial, includes triaxial manipulator main part (1) and clamping part main part (2), its characterized in that: the three-axis manipulator comprises a three-axis manipulator main body (1), wherein a fixing plate (3) is installed at the bottom end of an output end of the three-axis manipulator main body (1), a first rotating shaft (4) is installed at the bottom of the fixing plate (3) in a rotating mode, a first motor (8) is installed at the top of the fixing plate (3), the bottom end of an output end of the first motor (8) penetrates through the fixing plate (3) and is connected with the first rotating shaft (4) through a gear transmission unit, a U-shaped rotating frame (5) is installed at the bottom end of the first rotating shaft (4), a second rotating shaft (6) is installed on inner walls of two sides of the U-shaped rotating frame (5) in a rotating mode jointly, a second motor (9) is installed on the side portion of the U-shaped rotating frame (5) through an L-shaped installing plate, the second motor (9) is connected with the second rotating shaft (6) through a worm transmission unit, and a vertical rotating block (7) is installed on the second rotating shaft (6) in a sleeved mode, the clamping part main body (2) is installed on the bottom of the vertical rotating block (7) through a locking assembly.

2. The novel three-axis full-servo high-precision manipulator of claim 1, characterized in that: the gear transmission unit comprises a driving gear (10) installed at the bottom end of the output end of the first motor (8), and a driven gear (11) meshed with the driving gear (10) is installed on the first rotating shaft (4) in a sleeved mode.

3. The novel three-axis full-servo high-precision manipulator of claim 1, characterized in that: the worm drive unit is including installing regulation worm (12) on second motor (9) output, the one end of second pivot (6) is run through U-shaped revolving rack (5) and install with regulation worm (12) engaged with regulation worm wheel (13).

4. The novel three-axis full-servo high-precision mechanical arm according to claim 1, characterized in that: the locking assembly comprises a mounting sleeve (14) mounted at the bottom of the vertical rotating block (7), a matched mounting column (15) is movably mounted in the mounting sleeve (14), the mounting column (15) is mounted at the top of the clamping part main body (2), a plurality of locking insertion rods (16) are uniformly arranged on the outer peripheral side of the mounting sleeve (14), a plurality of locking insertion holes are uniformly formed in the outer peripheral side of the mounting column (15), and the end parts, close to each other, of the locking insertion rods (16) penetrate through the mounting sleeve (14) and extend into the locking insertion holes respectively.

5. The novel three-axis full-servo high-precision manipulator of claim 4, wherein: and handle blocks (17) are arranged at the end parts of the locking inserted rods (16) which are far away from each other.

6. The novel three-axis full-servo high-precision manipulator of claim 5, wherein: the locking inserted bar (16) is sleeved with a return spring (18), and two ends of the return spring (18) are respectively installed on the side portions of the mounting sleeve (14) and the handle block (17).

7. The novel three-axis full-servo high-precision manipulator of claim 5, wherein: the outer periphery of the mounting sleeve (14) is fixedly provided with an external thread, an anti-falling cover (19) is sleeved on the external thread in a threaded manner, and the anti-falling cover (19) is matched with the plurality of handle blocks (17).