Jacking tool

Abstract

The utility model relates to the field of tools, and discloses a jacking tool which comprises a rotating mechanism, a jacking mechanism is fixedly installed on the top of the rotating mechanism, a jacking table is connected to the top of the jacking mechanism, four upper fixing bases are fixedly connected to the bottom of the jacking table, and the four upper fixing bases are distributed in a rectangular shape. The rotating mechanism comprises an annular base, the bottom of the base is closed, a first installation base is fixedly connected to the front side of the outer wall of the base, the first installation base is in a three-dimensional square shape and communicates with the base, a worm gear is arranged on the inner side of the base, the bottom of the worm gear is rotationally connected with the inner bottom wall of the base, and the outer wall of the worm gear is in clearance fit with the inner side wall of the base. A worm is rotationally connected between the left inner wall and the right inner wall of the first mounting base and is in threaded fit with the worm gear.

Description

Technical Field

[0001] The utility model relates to the field of tooling, in particular to a jacking tooling. Background Art

[0002] In many fields such as industrial production, equipment manufacturing, and scientific research experiments, precise displacement, rotation, or positioning operations of objects are often required. Most of the existing jacking toolings only have a single jacking function and cannot achieve rotation operations. Or even if the rotation function is integrated, there are problems such as complex structure and inconvenient operation. Content of the Utility Model

[0003] In order to overcome the above deficiencies, the utility model provides a jacking tooling.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A jacking tooling includes a rotating mechanism. At the top of the rotating mechanism, a jacking mechanism is fixedly installed. At the top of the jacking mechanism, a jacking table is connected. At the bottom of the jacking table, four upper fixing seats are fixedly connected. The four upper fixing seats are distributed in a rectangle.

[0006] The rotating mechanism includes a base. The base is annular, the bottom of the base is closed. At the front side of the outer wall of the base, a first mounting seat is fixedly connected. The first mounting seat is cubic and communicates with the base. Inside the base, there is a worm gear. The bottom of the worm gear is rotatably connected to the inner bottom wall of the base. There is a clearance fit between the outer wall of the worm gear and the inner side wall of the base. Between the left and right inner walls of the first mounting seat, a worm is rotatably connected. The worm is in threaded cooperation with the worm gear. At the right end of the first mounting seat, a first servo motor is fixedly installed. The left end of the output shaft of the first servo motor is fixedly connected to the right end of the worm. At the top of the worm gear, a rotating seat is fixedly connected. At the top of the rotating seat, four lower fixing seats are fixedly connected. The four lower fixing seats are distributed in a rectangle and correspond to the four upper fixing seats. The jacking mechanism is rotatably connected to the upper fixing seats and the lower fixing seats.

[0007] The jacking mechanism includes a lifting seat. The lifting seat is in a square frame shape. A second mounting seat is fixedly connected to the left end of the lifting seat. The second mounting seat is in the shape of a square shell. A double-headed screw rod is rotatably connected between the middle parts of the left and right inner side walls of the lifting seat. The left end of the double-headed screw rod penetrates through the left side wall of the lifting seat and the right side wall of the second mounting seat. A first bevel gear is fixedly connected to the left end of the double-headed screw rod. A second servo motor is fixedly installed on the top of the second mounting seat. The output shaft of the second servo motor penetrates through the top of the second mounting seat and is rotatably connected to the top of the second mounting seat. A second bevel gear is fixedly connected to the bottom end of the output shaft of the second servo motor. The second bevel gear meshes with the first bevel gear. Slide holes are formed in the front and rear side walls of the lifting seat, extending left and right. Moving seats are sleeved on the outer walls of the left and right ends of the double-headed screw rod. The double-headed screw rod penetrates through the moving seats, and the moving seats are in threaded cooperation with the double-headed screw rod. Slide rods are fixedly connected to the front and rear ends of the moving seats. The slide rods are inserted into the slide holes and are in sliding cooperation with the slide holes. Upper connecting seats and lower connecting seats are respectively fixedly connected to the top and bottom of the moving seats. The upper connecting seats and the lower connecting seats are distributed front and rear. Support rods one are rotatably connected to the bottoms of the four lower connecting seats. The bottom ends of the four support rods one are respectively rotatably connected to the tops of the four lower fixing seats. The tops of the four upper connecting seats are rotatably connected to the bottoms of the support rods two. The top ends of the four support rods two are respectively rotatably connected to the bottoms of the four upper fixing seats.

[0008] The beneficial effects of the present utility model:

[0009] The present utility model combines two functions of rotation and jacking, and can be operated separately or simultaneously according to needs to meet diverse working requirements. The rotation mechanism adopts worm and worm gear transmission and has a self-locking characteristic to ensure that the jacking table will not rotate accidentally in case of power failure or other emergencies. The jacking mechanism realizes stable support through four support rods one and support rods two to ensure the smoothness and safety of the jacking table during the jacking process. Description of the Drawings

[0010] Figure 1 is the structural schematic diagram of the present utility model;

[0011] Figure 2 is the structural schematic diagram of the rotation mechanism of the present utility model;

[0012] Figure 3 is the structural schematic diagram of the jacking mechanism of the present utility model;

[0013] Figure 4 is the internal structural schematic diagram of the second mounting seat of the present utility model.

[0014] In all the accompanying drawings, the reference numerals are specifically as follows: 1, base; 2, first mounting seat; 3, worm gear; 4, worm; 5, first servo motor; 6, rotating seat; 7, lower fixing seat; 8, lifting seat; 9, second mounting seat; 10, double-headed screw; 11, first bevel gear; 12, second servo motor; 13, second bevel gear; 14, sliding hole; 15, moving seat; 16, sliding rod; 17, upper connecting seat; 18, lower connecting seat; 19, first support rod; 20, jacking platform; 21, upper fixing seat; 22, second support rod. Detailed implementation mode

[0015] As Figures 1-4 shown: A jacking tooling includes a rotating mechanism. The top of the rotating mechanism is fixedly installed with a jacking mechanism. The top of the jacking mechanism is connected with a jacking platform 20. The bottom of the jacking platform 20 is fixedly connected with four upper fixing seats 21. The four upper fixing seats 21 are arranged in a rectangular distribution.

[0016] The rotating mechanism includes a base 1. The base 1 is annular. The bottom of the base 1 is closed. The front side of the outer wall of the base 1 is fixedly connected with a first mounting seat 2. The first mounting seat 2 is in a three-dimensional square shape and communicates with the base 1. The inner side of the base 1 has a worm gear 3. The bottom of the worm gear 3 is rotatably connected with the inner bottom wall of the base 1. The outer wall of the worm gear 3 is in clearance fit with the inner side wall of the base 1. A worm 4 is rotatably connected between the left and right inner walls of the first mounting seat 2. The worm 4 is in threaded fit with the worm gear 3. A first servo motor 5 is fixedly installed at the right end of the first mounting seat 2. The left end of the output shaft of the first servo motor 5 is fixedly connected with the right end of the worm 4. The top of the worm gear 3 is fixedly connected with a rotating seat 6. The top of the rotating seat 6 is fixedly connected with four lower fixing seats 7. The four lower fixing seats 7 are arranged in a rectangular distribution and correspond to the four upper fixing seats 21. The jacking mechanism is rotatably connected with the upper fixing seats 21 and the lower fixing seats 7.

[0017] The jacking mechanism includes a lifting seat 8. The lifting seat 8 is in a square frame shape. The left end of the lifting seat 8 is fixedly connected with a second mounting seat 9. The second mounting seat 9 is in the shape of a square shell. Between the middle parts of the left and right inner side walls of the lifting seat 8, a double-headed screw 10 is rotatably connected. The left end of the double-headed screw 10 penetrates through the left side wall of the lifting seat 8 and the right side wall of the second mounting seat 9. The left end of the double-headed screw 10 is fixedly connected with a first bevel gear 11. On the top of the second mounting seat 9, a second servo motor 12 is fixedly installed. The output shaft of the second servo motor 12 penetrates through the top of the second mounting seat 9. The output shaft of the second servo motor 12 is rotatably connected with the top of the second mounting seat 9. The bottom end of the output shaft of the second servo motor 12 is fixedly connected with a second bevel gear 13. The second bevel gear 13 meshes with the first bevel gear 11. Slide holes 14 are opened on both the front and rear side walls of the lifting seat 8. The slide holes 14 extend left and right. On the outer walls of the left and right ends of the double-headed screw 10, moving seats 15 are sleeved. The double-headed screw 10 penetrates through the moving seats 15. The moving seats 15 are in threaded cooperation with the double-headed screw 10. At the front and rear ends of the moving seats 15, sliding rods 16 are fixedly connected. The sliding rods 16 are inserted into the slide holes 14 and are in sliding cooperation with the slide holes 14. At the top and bottom of the moving seats 15, two upper connecting seats 17 and lower connecting seats 18 are respectively fixedly connected. The upper connecting seats 17 and the lower connecting seats 18 are distributed front and rear. At the bottoms of the four lower connecting seats 18, first support rods 19 are rotatably connected. The bottom ends of the four first support rods 19 are respectively rotatably connected with the tops of the four lower fixing seats 7. At the tops of the four upper connecting seats 17, they are rotatably connected to the bottoms of the second support rods 22. The top ends of the four second support rods 22 are respectively rotatably connected with the bottoms of the four upper fixing seats 21.

[0018] In the initial state, both the rotating mechanism and the jacking mechanism are in a static state, and neither the first servo motor 5 nor the second servo motor 12 is started.

[0019] The jacking table 20 is in the lowest position. The four first support rods 19 and the second support rods 22 are respectively connected to the upper fixing seat 21 and the lower fixing seat 7 to keep the jacking table 20 stable.

[0020] Start the first servo motor 5. Its output shaft drives the worm 4 to rotate. The worm 4 is in threaded cooperation with the worm gear 3, driving the worm gear 3 to rotate in the base 1, and then driving the rotating seat 6 and the lower fixing seat 7 fixed thereon to rotate. The rotation of the rotating seat 6 will drive the entire jacking table 20 and its upper components to rotate synchronously.

[0021] When jacking, start the second servo motor 12. Its output shaft drives the second bevel gear 13 to rotate. The second bevel gear 13 meshes with the first bevel gear 11, driving the double-headed screw 10 to rotate in the second mounting seat 9.

[0022] The rotation of the double-headed screw 10 causes the two moving seats 15 to move axially along the double-headed screw 10 under the constraint of the slide holes 14, realizing the movement of approaching or separating.

[0023] The moving seat 15 drives the lifting table 20 to rise or fall through the first support rod 19 and the second support rod 22. When the moving seats 15 move towards each other, the lifting table 20 rises; otherwise, it falls. The present utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the present utility model.

Claims

1. A jacking tooling, characterized in that, It includes a rotating mechanism, on the top of which a jacking mechanism is fixedly installed. The top of the jacking mechanism is connected to a jacking table (20). Four upper fixing seats (21) are fixedly connected to the bottom of the jacking table (20), and the four upper fixing seats (21) are distributed in a rectangle. The rotating mechanism includes a base (1). The base (1) is annular, the bottom of the base (1) is closed, and a first mounting seat (2) is fixedly connected to the front side of the outer wall of the base (1). The first mounting seat (2) is cubic in three dimensions and communicates with the base (1). A worm gear (3) is provided inside the base (1). The bottom of the worm gear (3) is rotatably connected to the inner bottom wall of the base (1). The outer wall of the worm gear (3) has a clearance fit with the inner side wall of the base (1). A worm (4) is rotatably connected between the left and right inner walls of the first mounting seat (2). The worm (4) is in threaded cooperation with the worm gear (3). A first servo motor (5) is fixedly installed at the right end of the first mounting seat (2). The left end of the output shaft of the first servo motor (5) is fixedly connected to the right end of the worm (4). The top of the worm gear (3) is fixedly connected to a rotating seat (6). Four lower fixing seats (7) are fixedly connected to the top of the rotating seat (6). The four lower fixing seats (7) are distributed in a rectangle and correspond to the four upper fixing seats (21). The jacking mechanism is rotatably connected to the upper fixing seats (21) and the lower fixing seats (7).

2. The jacking tooling according to claim 1, characterized in that The jacking mechanism includes a lifting seat (8). The lifting seat (8) is in a square frame shape. The left end of the lifting seat (8) is fixedly connected to a second mounting seat (9). The second mounting seat (9) is in the shape of a square shell. A double-headed screw rod (10) is rotatably connected between the middle parts of the left and right inner side walls of the lifting seat (8). The left end of the double-headed screw rod (10) penetrates through the left side wall of the lifting seat (8) and the right side wall of the second mounting seat (9). The left end of the double-headed screw rod (10) is fixedly connected to a first bevel gear (11). A second servo motor (12) is fixedly installed on the top of the second mounting seat (9). The output shaft of the second servo motor (12) penetrates through the top of the second mounting seat (9). The output shaft of the second servo motor (12) is rotatably connected to the top of the second mounting seat (9). The bottom end of the output shaft of the second servo motor (12) is fixedly connected to a second bevel gear (13). The second bevel gear (13) meshes with the first bevel gear (11). Slide holes (14) are formed in both the front and rear side walls of the lifting seat (8). The slide holes (14) extend left and right. Moving seats (15) are sleeved on the outer walls of the left and right ends of the double-headed screw rod (10). The double-headed screw rod (10) penetrates through the moving seats (15). The moving seats (15) are in threaded cooperation with the double-headed screw rod (10). Slide rods (16) are fixedly connected to both the front and rear ends of the moving seats (15). The slide rods (16) are inserted into the slide holes (14) and are in sliding cooperation with the slide holes (14). Upper connecting seats (17) and lower connecting seats (18) are respectively fixedly connected to the top and bottom of the moving seats (15). The upper connecting seats (17) and the lower connecting seats (18) are distributed front and rear. Support rods one (19) are rotatably connected to the bottoms of the four lower connecting seats (18). The bottom ends of the four support rods one (19) are respectively rotatably connected to the tops of the four lower fixed seats (7). The tops of the four upper connecting seats (17) are respectively rotatably connected to the bottoms of support rods two (22). The top ends of the four support rods two (22) are respectively rotatably connected to the bottoms of the four upper fixed seats (21).

Images