Manipulator rack mounting and fixing device

Abstract

The utility model discloses a manipulator rack mounting and fixing device, which belongs to the technical field of gear mounting and comprises a bottom plate, four supporting legs are fixedly connected to the bottom surface of the bottom plate, two guide rails are fixedly connected to the upper surface of the bottom plate, a mounting table is jointly slidably connected to the outer surfaces of the two guide rails, and two extrusion blocks are slidably connected to the inner wall of the mounting table. A gear is arranged above the bottom plate, and the outer surface of the gear is connected with a rack in a meshed mode. According to the manipulator rack mounting and fixing device, the rotating disc, the rotating shaft, the eccentric wheel, the pressure strip and the extrusion block are arranged, so that the rotating shaft can be driven to rotate under the action of the rotating disc, and the eccentric wheel can be driven to rotate under the action of the rotating shaft; and in the rotating process of the eccentric wheel, the pressure strip can be driven to extrude the extrusion block, so that the extrusion block can move inwards under the extrusion of the eccentric wheel, and when the extrusion block moves, the rack can be pushed to move until the rack is extruded to a proper position.

Description

Technical Field

[0001] The present application belongs to the technical field of gear installation, and in particular, relates to a manipulator rack installation and fixing device. Background Art

[0002] The installation of gear racks needs to follow some specifications and standards to ensure the installation quality and transmission effect. Before installation, refer to the design requirements of the equipment and the manufacturer's guidelines to understand the relevant installation specifications and requirements. These specifications may involve the size, material and accuracy of gears and racks.

[0003] Racks are usually used in conjunction with gears. The teeth of the gears mesh with the tooth grooves of the rack, and the rotation of the gears drives the linear motion of the rack. Usually, the rack spacing cannot be guaranteed when installing the rack, which is prone to wear during long-term work, reducing the service life of the rack.

[0004] To this end, we propose a robot rack mounting and fixing device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that the spacing between racks cannot be accurately guaranteed, which leads to easy wear and reduced service life during long-term use, and to propose a robot rack installation and fixing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is connected with the two guide rails by the fixing mechanism, and the two guide rails are connected with the two guide rails by sliding connection to each other. The inner wall of the two guide rails is connected with the two extrusion blocks by sliding connection to each other. A gear is arranged above the two guide rails, the outer surface of the gears is meshed with the gears, the outer surface of the gears is connected with the gears by sliding connection to the inner wall of the two guide rails. The inner wall of the two guide rails is connected with the two extrusion blocks by sliding connection to each other. The upper part ...

[0008] Preferably, the bottom surface of each supporting leg is fixedly connected to a base, and the side surface of each group of supporting legs close to each other is fixedly connected to a connecting column.

[0009] Preferably, the upper surface of each base is threadedly connected with four bolts, and the bottom end of each bolt passes through the base and extends to the bottom of the base.

[0010] Preferably, two reinforcement blocks are fixedly connected to the upper surface of each base, and a side surface of each group of reinforcement blocks close to each other is fixedly connected to two side surfaces of the supporting leg.

[0011] Preferably, the inner wall of the gear is rotatably connected to a limiting frame, and the outer surface of the limiting frame is fixedly connected to the inner wall of the base plate.

[0012] Preferably, the upper surface of each of the extrusion blocks is fixedly connected to a support frame, and the outer surface of each of the support frames is slidably connected to the inner wall of the bottom plate.

[0013] Preferably, the inner wall of the rack is threadedly connected with eight threaded wires, and the bottom end of each of the threaded wires passes through the rack and extends to the inside of the bottom plate.

[0014] Preferably, a rotating handle is fixedly connected to the outer surface of each rotating disk, and a hand-cranked grip ball is fixedly connected to one end of each rotating handle away from the rotating disk.

[0015] In summary, the technical effects and advantages of this application are:

[0016] 1. By setting a rotating disk, a rotating shaft, an eccentric wheel, a pressure bar and an extrusion block, the rotating disk can rotate to drive the rotating shaft to rotate, and the rotating shaft can drive the eccentric wheel to rotate. During the rotation of the eccentric wheel, the pressure bar can be driven to squeeze the extrusion block, so that the extrusion block moves inward under the extrusion of the eccentric wheel. When the extrusion block moves, it pushes the rack to move until the rack is squeezed to a suitable position, so that the rack can be quickly fixed to avoid the situation where the rack spacing is too large, improve the accuracy of the device during installation, prevent the wear of the rack caused by the large spacing, and improve the practical effect of the device;

[0017] 2. The setting of the gear makes it easier for the installation device to detect the accuracy of the rack installation and avoid deviation during the rack installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the installation platform of the utility model in a cutaway three-dimensional view;

[0020] Figure 3 It is a three-dimensional structural diagram of the rotating disk of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the installation platform of the utility model in a bottom-up and sectional three-dimensional view.

[0022] In the figure: 1. bottom plate; 2. supporting legs; 3. guide rails; 4. mounting platform; 5. connecting column; 6. base; 7. bolts; 8. reinforcement block; 9. rack; 10. thread; 11. extrusion block; 12. supporting frame; 13. hand crank grip ball; 14. rotating disk; 15. rotating shaft; 16. rotating handle; 17. gear; 18. eccentric wheel; 19. pressure bar; 20. limit frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figures 1 to 4 A robot rack mounting and fixing device includes a base plate 1, four supporting legs 2 are fixedly connected to the bottom surface of the base plate 1, and the bottom surface of each supporting leg 2 is fixedly connected to a base 6. A side surface of each group of supporting legs 2 close to each other is fixedly connected to a connecting column 5. By setting the base 6, the supporting effect of the supporting legs 2 can be further improved, so that it can work more stably. By setting the connecting column 5, the connection effect between the supporting legs 2 can be increased, and the stability of the device can be further improved.

[0025] Two guide rails 3 are fixedly connected to the upper surface of the base plate 1, and the outer surfaces of the two guide rails 3 are slidably connected to the mounting platform 4. Four bolts 7 are threadedly connected to the upper surface of each base 6, and the bottom end of each bolt 7 passes through the base 6 and extends to the bottom of the base 6. By setting the bolts 7, the device can be firmly fixed by the bolts 7 to avoid position displacement during operation.

[0026] Two extrusion blocks 11 are slidably connected to the inner wall of the mounting platform 4, and two reinforcement blocks 8 are fixedly connected to the upper surface of each base 6. The side surfaces of each group of reinforcement blocks 8 that are close to each other are fixedly connected to the two side surfaces of the support leg 2. By setting the reinforcement blocks 8, the connection effect between the base 6 and the support leg 2 can be further enhanced to avoid falling off during long-term use.

[0027] A gear 17 is arranged above the base plate 1, and the outer surface of the gear 17 is meshedly connected with the rack 9. The inner wall of the gear 17 is rotatably connected to a limiting frame 20, and the outer surface of the limiting frame 20 is fixedly connected to the inner wall of the base plate 1. By setting the limiting frame 20, a good limiting effect can be achieved on the gear 17 to avoid shaking during use.

[0028] The outer surface of the rack 9 is slidably connected to the inner wall of the base plate 1, and the inner wall of the mounting platform 4 is rotatably connected to two rotating disks 14. The upper surface of each extrusion block 11 is fixedly connected to a support frame 12, and the outer surface of each support frame 12 is slidably connected to the inner wall of the base plate 1. By providing the support frame 12, the extrusion block 11 can be well fixed and the movement of the extrusion block 11 is also convenient.

[0029] The inner wall of each rotating disk 14 is fixedly connected with a rotating shaft 15, and the bottom end of each rotating shaft 15 penetrates the rotating disk 14 and extends to the bottom of the mounting platform 4. The inner wall of the rack 9 is threadedly connected with eight threaded wires 10, and the bottom end of each threaded wire 10 penetrates the rack 9 and extends to the inside of the base plate 1. By setting the threaded wires 10, the adjusted rack 9 can be firmly fixed to avoid displacement during use.

[0030] The bottom surface of each rotating shaft 15 is fixedly connected with an eccentric wheel 18, the outer surface of each eccentric wheel 18 is fixedly connected with a pressure bar 19, the outer surface of each rotating disk 14 is fixedly connected with a rotating handle 16, and the end of each rotating handle 16 away from the rotating disk 14 is fixedly connected with a hand-cranked grip ball 13. By providing the rotating handle 16 and the hand-cranked grip ball 13, the staff can drive the rotating disk 14 to rotate by rotating the rotating handle 16 and the hand-cranked grip ball 13, thereby improving the accuracy of the device installation rack 9.

[0031] The working principle of the utility model is as follows: when in use, the staff first brings the device to a suitable use position, and then the staff installs the mounting platform 4 on the guide rail 3 of the base plate 1, and then the staff rotates the rotating handle 16. When the rotating handle 16 is rotated, the rotating disk 14 and the rotating shaft 15 are driven to rotate, so that under the action of the rotating shaft 15, the eccentric wheel 18 can be driven to rotate, and during the rotation of the eccentric wheel 18, the pressure bar 19 can be driven to squeeze the extrusion block 11, so that the extrusion block 11 will move inward under the extrusion of the eccentric wheel 18, and the extrusion block 11 will contact one of the guide rails 3 when it moves, so as to further improve the firmness of the mounting platform 4 and make it more flat. The rack 9 can be moved steadily. When the rack 9 needs to be installed and fixed, the staff first places the rack 9 to be installed in the slide groove on the surface of the base plate 1. At the same time, the staff uses the same method to rotate another rotating handle 16. The staff rotates the rotating handle 16 to drive the eccentric wheel 18 to rotate. The eccentric wheel 18 can drive another extrusion block 11 to move. When the extrusion block 11 moves, it pushes the rack 9 to move until the rack 9 is squeezed to a suitable position. Then the staff can fix the rack 9 firmly through the threaded wire 10, and then the staff adjusts the position of the mounting table 4, and continues to install the rack 9 in the same way, so that the rack 9 and the guide rail 3 can be quickly installed with equal spacing.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A robot rack mounting and fixing device, comprising a base plate (1), characterized in that: The bottom surface of the base plate (1) is fixedly connected to four supporting legs (2); the upper surface of the base plate (1) is fixedly connected to two guide rails (3); the outer surfaces of the two guide rails (3) are slidably connected to a mounting platform (4); the inner wall of the mounting platform (4) is slidably connected to two extrusion blocks (11); a gear (17) is arranged above the base plate (1); the outer surface of the gear (17) is meshingly connected to a rack (9); the outer surface of the rack (9) is slidably connected to the inner wall of the base plate (1); the inner wall of the mounting platform (4) is rotatably connected to two rotating disks (14); the inner wall of each rotating disk (14) is fixedly connected to a rotating shaft (15); the bottom end of each rotating shaft (15) passes through the rotating disk (14) and extends to the bottom of the mounting platform (4); the bottom surface of each rotating shaft (15) is fixedly connected to an eccentric wheel (18); the outer surface of each eccentric wheel (18) is fixedly connected to a pressure bar (19).

2. A robot rack mounting and fixing device according to claim 1, characterized in that: The bottom surface of each supporting leg (2) is fixedly connected to a base (6), and the side surface of each group of supporting legs (2) close to each other is fixedly connected to a connecting column (5).

3. A robot rack mounting and fixing device according to claim 2, characterized in that: The upper surface of each base (6) is threadedly connected with four bolts (7), and the bottom end of each bolt (7) passes through the base (6) and extends to the bottom of the base (6).

4. A robot rack mounting and fixing device according to claim 2, characterized in that: Two reinforcement blocks (8) are fixedly connected to the upper surface of each base (6), and the side surfaces of each group of reinforcement blocks (8) close to each other are fixedly connected to the two side surfaces of the support leg (2).

5. The robot rack mounting and fixing device according to claim 1, characterized in that: The inner wall of the gear (17) is rotatably connected to a limiting frame (20), and the outer surface of the limiting frame (20) is fixedly connected to the inner wall of the bottom plate (1).

6. A robot rack mounting and fixing device according to claim 1, characterized in that: The upper surface of each extrusion block (11) is fixedly connected to a support frame (12), and the outer surface of each support frame (12) is slidably connected to the inner wall of the bottom plate (1).

7. A robot rack mounting and fixing device according to claim 1, characterized in that: The inner wall of the rack (9) is threadedly connected with eight threaded wires (10), and the bottom end of each threaded wire (10) penetrates the rack (9) and extends to the inside of the bottom plate (1).

8. The robot rack mounting and fixing device according to claim 1, characterized in that: The outer surface of each rotating disk (14) is fixedly connected to a rotating handle (16), and one end of each rotating handle (16) away from the rotating disk (14) is fixedly connected to a hand-cranked grip ball (13).

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