CN219213208U

CN219213208U - Driver for four-axis robot equipment

Info

Publication number: CN219213208U
Application number: CN202223421762.8U
Authority: CN
Inventors: 黄象保
Original assignee: Guangdong Anxing Industrial Equipment Co ltd
Current assignee: Guangdong Anxing Industrial Equipment Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-20
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a driver for four-axis robot equipment, which belongs to the technical field of robots and comprises a driver, wherein two bearings are arranged in the driver, and the two bearings are internally provided with the same adjusting component; according to the utility model, the four fixed rods below the bottom plate are moved into the four external mounting holes through the screw rod, the movable plates, the fixed rods, the springs and the guide rods, the rotating disc is rotated positively, the movable plates compress the springs, the two movable plates which are far away from each other drive the two fixed rods to slide in the two sliding holes, so that the far away surfaces of the four fixed rods are respectively in close contact with the inner walls of the mounting holes, the driver can mount the device by only rotating the rotating disc, the operation is simpler, and the two movable plates are locked on the screw rod under the action of the elastic force of the four shrinkage springs, so that the driver cannot be loosened due to vibration in the use process, and the driver can be stably and rapidly mounted.

Description

Driver for four-axis robot equipment

Technical Field

The utility model belongs to the technical field of robots, and particularly relates to a driver for four-axis robot equipment.

Background

The four-axis robot needs its motion of driver control when using, when needs are fixed the driver on the four-axis robot, the user need use the instrument to repeat and to a plurality of screw operations just can install it, the operation is comparatively loaded down with trivial details, and when this driver is in use, a plurality of screws of fixed this driver probably take place not hard up under the effect of external vibrations for this driver can not firm install, consequently need a driver that just installs firm be used for four-axis robot equipment to solve above-mentioned problem.

Disclosure of Invention

The present utility model aims to provide a driver for a four-axis robot device to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the technical scheme as above: the utility model provides a driver for four-axis robot equipment, includes the driver, be equipped with two bearings in the driver, be equipped with same adjusting part in two bearings, adjusting part's one end is connected with the carousel, be equipped with four gyro wheels in the adjusting part, four gyro wheels are all established in the driver, adjusting part's lower surface is equipped with four dead levers, four equal sliding connection of dead lever are in the slide opening, and four slide openings are established at the lower surface of driver, be equipped with two locking subassembly in the adjusting part, two locking subassembly all establish in the driver, the outside of driver is equipped with protection subassembly.

As a preferred embodiment, the driver comprises a bottom plate, the upper surface of the bottom plate is provided with a driver body, the protection component is arranged on the outer side of the driver body, the two bearings, the four rollers, the adjusting component and the two locking components are all arranged in the bottom plate, and the four slides Kong Kaishe are arranged on the lower surface of the bottom plate.

As a preferred implementation mode, the adjusting component comprises a screw rod, the screw rod is arranged in two bearings, one end of the screw rod is connected with the turntable, the screw rod is in threaded connection with two movable plates, two locking components are arranged in the movable plates, two ends of the movable plates are hinged with two rollers through two pin shafts, and the lower surfaces of the movable plates are connected with the tops of two fixed rods.

As a preferred implementation mode, the locking component comprises a guide rod, the guide rod is slidably connected in the movable plate, two ends of the guide rod are respectively connected with two sides of the inner wall of the bottom plate, the guide rod is arranged in a spring, and two ends of the spring are respectively connected with one side, close to the inner wall of the bottom plate and the movable plate, of the spring.

As a preferred embodiment, the protection assembly comprises two spring pads, wherein one surface of the two spring pads, which is close to each other, is respectively connected with the front surface and the back surface of the driver body, and one surface of the two spring pads, which is far away from each other, is connected with the same protection shell.

As a preferred embodiment, the lower surface of the protective housing is overlapped with the upper surface of the bottom plate, the driver body is arranged in the protective housing, and the sectional shape of the protective housing is U-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the four fixed rods below the bottom plate are moved into four external mounting holes through the turntable, the screw rod, the movable plates, the fixed rods, the springs and the guide rods, the turntable and the movable plates compress the springs in a positive rotation manner, the two movable plates which are far away from each other drive the two fixed rods to slide in the two sliding holes, so that the far away surfaces of the four fixed rods are respectively in close contact with the inner walls of the mounting holes, the driver can mount the device by only rotating the turntable, the operation is simpler, and the two movable plates are locked on the screw rod under the action of the elastic force of the four shrinkage springs, so that the driver can not be loosened due to vibration in the use process, and the driver can be stably and rapidly mounted;

according to the utility model, the spring pad and the protective shell are arranged, when the front or the rear of the driver is impacted by an external object, the protective shell blocks the external object, the protective shell moves, the moving protective shell drives the spring pad to stretch, the stretching spring pad can absorb impact force generated when the external object is impacted, and the protective shell and the spring pad are mutually matched to protect the driver, so that the driver cannot be damaged under the impact of the external object, and the normal service life of the driver is ensured.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view showing the structure of the utility model in a bottom perspective;

FIG. 3 is a schematic diagram of a cross-sectional structure of a chassis test according to the present utility model;

fig. 4 is a schematic diagram of a cross-sectional structure of a bottom plate in a top view.

In the figure: 1. a driver; 11. a bottom plate; 12. a driver body; 2. a bearing; 3. an adjustment assembly; 31. a screw rod; 32. a movable plate; 4. a roller; 5. a fixed rod; 6. a slide hole; 7. a locking assembly; 71. a guide rod; 72. a spring; 8. a turntable; 9. a protective assembly; 91. a spring pad; 92. and (5) protecting the shell.

Detailed Description

The utility model is further described above in connection with the embodiments.

The above examples are illustrative of the present utility model but are not intended to limit the scope of the present utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model on the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides a driver for four-axis robot equipment, comprising a driver 1, two bearings 2 are arranged in the driver 1, the same adjusting component 3 is arranged in the two bearings 2, one end of the adjusting component 3 is connected with a rotary table 8, by arranging the rotary table 8, the rotary table 8 is connected with a screw rod 31, a user can easily rotate the screw rod 31 through the rotary table 8, four rollers 4 are arranged in the adjusting component 3, the four rollers 4 are all arranged in the driver 1, four fixed rods 5 are arranged on the lower surface of the adjusting component 3, by arranging the fixed rods 5, the movable plate 32 which moves can drive the fixed rods 5 to move in sliding holes 6 due to the connection of the fixed rods 5 with the movable plate 32, and anti-skid patterns are arranged on the far away surfaces of the four fixed rods 5, when the anti-skid patterns of the fixed rods 5 are contacted with mounting holes, friction between the fixed rods 5 and the mounting holes 6 is increased, the four fixed rods 5 are all slidingly connected in the sliding holes 6, the four sliding holes 6 are arranged on the lower surface of the driver 1, the two fixed rods 6 are arranged in the sliding holes 6, and the two fixed rods 6 can be smoothly moved along the sliding holes 6 when the two fixed rods 6 are connected with the fixed rods 6, and the two fixed rods 6 are arranged in the sliding holes 6, and the driver 1 can be stably moved, and the fixed components can be stably and can be moved, and can be stably and tightly moved, and can move by the fixed rod 6.

Specifically, as shown in fig. 2 and 4, the driver 1 includes a bottom plate 11, the upper surface of the bottom plate 11 is provided with a driver body 12, the protection component 9 is arranged at the outer side of the driver body 12, two bearings 2, four rollers 4, an adjusting component 3 and two locking components 7 are all arranged in the bottom plate 11, by arranging the bearings 2, the two bearings 2 can limit and fix the screw rod 31 in the bottom plate 11 because the screw rod 31 is arranged in the two bearings 2, four slide holes 6 are arranged at the lower surface of the bottom plate 11, the adjusting component 3 includes the screw rod 31, the screw rod 31 is arranged in the two bearings 2, one end of the screw rod 31 is connected with the turntable 8, the screw rod 31 is in threaded connection with the two movable plates 32, by arranging the screw rod 31 and the two movable plates 32, the two movable plates 32 can be driven to be close to or far away from each other by the rotating screw rod 31 due to the fact that the two threads with opposite directions of threads are arranged at the outer side of the screw rod 31, the two locking components 7 are arranged in the movable plate 32, the two ends of the movable plate 32 are hinged with the two rollers 4 through two pin shafts, by arranging the rollers 4, the movable plate 32 is hinged with the rollers 4 through the pin shafts, the rollers 4 are overlapped with the inner wall of the bottom plate 11, the rollers 4 reduce friction between the bottom plate 11 and the movable plate 32, the lower surface of the movable plate 32 is connected with the top ends of the two fixed rods 5, the locking components 7 comprise guide rods 71, the guide rods 71 are slidably connected in the movable plate 32, and the guide rods 71 limit the movable plate 32, so that the movable plate 32 can not shake during movement, the movable plate 32 can move stably along the axial direction of the guide rods 71, the two ends of the guide rods 71 are respectively connected with the two sides of the inner wall of the bottom plate 11, the guide rod 71 is provided in the spring 72, and both ends of the spring 72 are connected to the inner wall of the base plate 11 and the side of the movable plate 32, respectively.

Specifically, as shown in fig. 1 and 3, the protection component 9 includes two spring pads 91, one side that two spring pads 91 are close to is connected with the front and the back of the driver body 12 respectively, one side that two spring pads 91 are kept away from is connected with same protecting shell 92, the lower surface of protecting shell 92 overlaps with the upper surface of bottom plate 11, the driver body 12 is established in protecting shell 92, the cross-sectional shape of protecting shell 92 is established to the U-shaped, through setting up protecting shell 92, because protecting shell 92 is established in the outside of driver body 12, protecting shell 92 can block the foreign object.

The working principle and the using flow of the utility model are as follows: when the driver 1 needs to be installed, the driver body 12 is moved, the driver body 12 drives the four fixed rods 5 to move into four external installation holes through the bottom plate 11, the rotating disc 8 rotates positively drives the screw rod 31 to rotate positively in the two bearings 2, the screw rod 31 rotates positively drives the two movable plates 32 to be far away from each other because the outer surface of the screw rod 31 is provided with two threads with opposite thread directions, the two movable plates 32 far away from each other drive the two rollers 4 to roll in the bottom plate 11, the two movable plates 32 far away from each other slide on the surface of the guide rod 71, the movable plates 32 compress the springs 72, the two movable plates 32 far away from each other drive the two fixed rods 5 to slide in the two slide holes 6, make the one side that four dead levers 5 kept away from mutually respectively with the inner wall in mounting hole in close contact, when needs dismantle this driver 1, reverse carousel 8 drives lead screw 31 in two bearings 2 reverse, lead screw 31 that places drives two fly leaves 32 and is close to each other, two fly leaves 32 that are close to each other all slide at the surface of guide bar 71, two fly leaves 32 that are close to each other drive four dead levers 5 and the inner wall in mounting hole break away from, pulling driver body 12, driver body 12 passes through bottom plate 11 and drives four dead levers 5 and shift out in the mounting hole for this driver 1 accomplishes the installation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A driver for a four-axis robotic device comprising a driver (1), characterized in that: be equipped with two bearings (2) in driver (1), be equipped with same adjusting part (3) in two bearings (2), the one end of adjusting part (3) is connected with carousel (8), be equipped with four gyro wheels (4) in adjusting part (3), four gyro wheels (4) all are established in driver (1), the lower surface of adjusting part (3) is equipped with four dead levers (5), four equal sliding connection of dead lever (5) are in slide opening (6), and four slide opening (6) are established at the lower surface of driver (1), be equipped with two locking subassembly (7) in adjusting part (3), two locking subassembly (7) all are established in driver (1), the outside of driver (1) is equipped with protection component (9).

2. A drive for a four-axis robotic device as claimed in claim 1, wherein: the driver (1) comprises a bottom plate (11), a driver body (12) is arranged on the upper surface of the bottom plate (11), a protection component (9) is arranged on the outer side of the driver body (12), two bearings (2), four rollers (4), an adjusting component (3) and two locking components (7) are all arranged in the bottom plate (11), and four sliding holes (6) are formed in the lower surface of the bottom plate (11).

3. A drive for a four-axis robotic device as claimed in claim 2, wherein: the adjusting component (3) comprises a screw rod (31), the screw rod (31) is arranged in two bearings (2), one end of the screw rod (31) is connected with the rotary table (8), the screw rod (31) is in threaded connection with two movable plates (32), two locking components (7) are arranged in the movable plates (32), two ends of the movable plates (32) are hinged with two rollers (4) through two pin shafts, and the lower surface of the movable plates (32) is connected with the tops of two fixed rods (5).

4. A drive for a four-axis robotic device as claimed in claim 3, wherein: the locking assembly (7) comprises a guide rod (71), the guide rod (71) is slidably connected in the movable plate (32), two ends of the guide rod (71) are respectively connected with two sides of the inner wall of the bottom plate (11), the guide rod (71) is arranged in a spring (72), and two ends of the spring (72) are respectively connected with one side, close to the inner wall of the bottom plate (11) and the movable plate (32), of the movable plate.

5. A drive for a four-axis robotic device as claimed in claim 1, wherein: the protection assembly (9) comprises two spring pads (91), one surface, close to the two spring pads (91), of the protection assembly is connected with the front surface and the back surface of the driver body (12) respectively, and one surface, far away from the two spring pads (91), of the protection assembly is connected with the same protection shell (92).

6. A drive for a four-axis robotic device as defined in claim 5, wherein: the lower surface of the protective shell (92) is in lap joint with the upper surface of the bottom plate (11), the driver body (12) is arranged in the protective shell (92), and the cross section of the protective shell (92) is U-shaped.