Assembly auxiliary equipment

Abstract

The utility model relates to the technical field of industrial robot manufacturing, and discloses an assembly auxiliary device which comprises a base, a steel frame is fixedly installed on the top of the base, a storage plate is connected to the inner wall of the steel frame in a sliding mode, a jacking mechanism used for jacking the storage plate is arranged on the base, and a lifting mechanism used for lifting the storage plate is arranged on the base. A protection mechanism is arranged on the storage plate, the jacking mechanism comprises a rotating rod, the rotating rod is rotationally connected to the inner wall of the base, a worm wheel is fixedly installed on the outer wall of the rotating rod, and a supporting arm is fixedly installed on the outer wall of the rotating rod. Through the jacking mode that the supporting arms are matched with the supporting rods, the storage plate can be stably jacked upwards, the supporting rods and the supporting arms can be folded, the heights of the supporting rods and the supporting arms are shortened, and therefore the initial position of the storage plate can be kept low as much as possible; and therefore, a worker can conveniently place the industrial robot on the storage plate, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robot manufacturing, in particular to an assembly auxiliary device. Background Art

[0002] Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field. They have a certain degree of automation and can rely on their own power and control capabilities to achieve various industrial processing and manufacturing functions.

[0003] According to a new type of industrial robot assembly lifting auxiliary structure (publication number: CN215149279U) disclosed in the above application, by rotating the handle, the threaded rod can be lifted up and down through the transmission of the bevel gear combination, thereby pushing the upper plate to rise and fall. The height of the upper plate is completely determined by the angle of rotation. Therefore, when the industrial robot is lifted and placed on the upper plate, and in the process of lifting the upper plate, the amount of lifting required can be completely controlled manually.

[0004] The device lifts the industrial robot by lifting and lowering the threaded rod in conjunction with the upper plate. This lifting method requires a higher space to be reserved at the bottom of the lower plate for the threaded rod to descend, which in turn causes the initial position of the upper plate to be relatively high. As a result, when the industrial robot needs to be lifted, it must be lifted and placed on the upper plate by staff. If the industrial robot is large or heavy, multiple people are required to lift the industrial robot and place it on the upper plate, which is not very convenient to use. Utility Model Content

[0005] The purpose of the present invention is to provide an assembly auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an assembly auxiliary device, comprising a base, a steel frame fixedly mounted on the top of the base, a storage plate slidably connected to the inner wall of the steel frame, a lifting mechanism for lifting the storage plate provided on the base, by providing the lifting mechanism, not only can the industrial robot be stably lifted upward, but also the initial position of the storage plate can be kept at a low height as much as possible, making it convenient for workers to place the industrial robot on the storage plate, a protective mechanism is provided on the storage plate, and the protective mechanism can prevent the industrial robot from sliding off the storage plate during the lifting process, and the lifting mechanism includes:

[0007] A rotating rod, the rotating rod being rotatably connected to the inner wall of the base, a worm gear being fixedly mounted on the outer wall of the rotating rod, and a supporting arm being fixedly mounted on the outer wall of the rotating rod;

[0008] A support rod, one end of which is hinged to the inner wall of the support arm, and the other end of which is hinged to the bottom of the storage plate. By arranging the support rod in conjunction with the support arm, the storage plate can be driven to move up and down on the inner wall of the steel frame;

[0009] A worm, one end of which is rotatably connected to the inner wall of the base, and the other end of which passes through the base and is fixedly mounted with a handwheel. The worm is engaged with the worm wheel, and the rotating rod can be driven to rotate by arranging the worm to cooperate with the worm wheel.

[0010] Preferably, the protection mechanism includes a protection cover, which is slidably connected to the outer wall of the storage plate. By providing the protection cover, the industrial robot can be prevented from sliding off the storage plate during the lifting process.

[0011] Preferably, a push-pull rod is fixedly mounted on the outer wall of the support rod.

[0012] Preferably, one end of the push-pull rod away from the support rod is hinged with a connecting rod.

[0013] Preferably, one end of the connecting rod away from the push-pull rod is hinged to the outer wall of the protective cover, and the protective cover can be pushed and pulled reciprocally by arranging the connecting rod in conjunction with the push-pull rod.

[0014] Preferably, the worm is rotatably connected to the through-hole of the base.

[0015] Compared with the prior art, the present invention provides an assembly auxiliary device with the following beneficial effects:

[0016] 1. This assembly auxiliary equipment, by adopting a lifting method of a support arm and a support rod, can not only stably lift the storage plate upward, but also fold the support rod and the support arm to shorten the height of the support rod and the support arm, so that the initial position of the storage plate can be kept as low as possible, making it easier for workers to place the industrial robot on the storage plate and more convenient to use.

[0017] 2. This assembly auxiliary equipment uses support rods to lift the storage plate upward, and at the same time, the push-pull rods and connecting rods can make the protective cover protrude from the storage plate. At this time, the protective cover can form a barrier on the outside of the storage plate to prevent the industrial robot from sliding off the storage plate during the lifting process. When the support rods pull the storage plate downward to move it to the lowest point, the push-pull rods and connecting rods can make the top of the protective cover and the upper surface of the storage plate at the same level, making it easier for workers to place the industrial robot on the storage plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the utility model's storage plate in a lifted state;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure viewed from above;

[0021] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0023] In the figure: 1. Base; 2. Steel frame; 3. Storage plate; 4. Lifting mechanism; 41. Turning rod; 42. Support rod; 43. Worm; 44. Worm gear; 45. Support arm; 46. Handwheel; 5. Protective mechanism; 51. Protective cover; 52. Push-pull rod; 53. Connecting rod. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an assembly auxiliary device, including a base 1, a steel frame 2 is fixedly installed on the top of the base 1, and a storage plate 3 is slidably connected to the inner wall of the steel frame 2. A lifting mechanism 4 for lifting the storage plate 3 is provided on the base 1. By setting the lifting mechanism 4, not only can the industrial robot be stably pushed upward, but also the initial position of the storage plate 3 can be kept at a lower height as much as possible, so that it is convenient for the staff to place the industrial robot on the storage plate 3. A protective mechanism 5 is provided on the storage plate 3. By setting the protective mechanism 5, the industrial robot can be prevented from slipping off the storage plate 3 during the lifting process.

[0025] The lifting mechanism 4 includes a rotating rod 41, a support rod 42, a worm 43, a worm gear 44, a support arm 45, and a hand wheel 46; the rotating rod 41 is rotatably connected to the inner wall of the base 1, the outer wall of the rotating rod 41 is fixedly mounted with a worm gear 44, and the outer wall of the rotating rod 41 is fixedly mounted with a support arm 45. The rotation of the rotating rod 41 can drive the support arm 45 to rotate synchronously with the center of the rotating rod 41 as the center point. One end of the support rod 42 is hinged to the inner wall of the support arm 45, and the other end of the support rod 42 is hinged to the inner wall of the support arm 45. It is connected to the bottom of the storage plate 3, and the rotation of the support arm 45 cooperates with the support rod 42 to drive the storage plate 3 to slide up and down on the inner wall of the steel frame 2. One end of the worm 43 is rotatably connected to the inner wall of the base 1, and the other end of the worm 43 passes through the base 1 and is fixedly installed with a handwheel 46. The worm 43 is rotatably connected to the penetration point of the base 1, and the worm 43 is meshed with the worm wheel 44. The worm 43 is rotated by the handwheel 46, and at the same time, the rotating rod 41 can be driven to rotate in cooperation with the worm wheel 44 meshed with it.

[0026] The above-mentioned protective mechanism 5 includes a protective cover 51, a push-pull rod 52, and a connecting rod 53; the protective cover 51 is slidably connected to the outer wall of the storage plate 3, and the protective cover 51 protrudes from the storage plate 3 to form a barrier on the outside of the storage plate 3, which can prevent the industrial robot from slipping off the storage plate 3 during the jacking process. The outer wall of the support rod 42 is fixedly installed with a push-pull rod 52. When the support rod 42 lifts the storage plate 3 upward, it will drive the push-pull rod 52 to rotate upward with the hinge point of the support rod 42 and the storage plate 3 as the center of the circle. The push-pull rod 52 is hinged to the connecting rod 53 at one end away from the support rod 42, and the connecting rod 53 is hinged to the outer wall of the protective cover 51 at one end away from the push-pull rod 52. When the push-pull rod 52 rotates upward with the hinge point of the support rod 42 and the storage plate 3 as the center of the circle, it will squeeze the connecting rod 53 upward, so that the connecting rod 53 squeezes the protective cover 51 upward, so that the protective cover 51 slides upward on the outer wall of the storage plate 3 and protrudes from the storage plate 3.

[0027] Working principle: The worm 43 is rotated by the hand wheel 46, and the worm gear 44 meshing with it can drive the rotating rod 41 to rotate. The rotation of the rotating rod 41 can drive the support arm 45 to rotate downward with the center of the circle of the rotating rod 41 as the center point. At this time, the support arm 45 will pull the support rod 42 downward, so that the support rod 42 pulls the storage plate 3 downward, so that the storage plate 3 can slide downward on the inner wall of the steel frame 2 until the storage plate 3 slides to the lowest point. At this time, the industrial robot can be placed on the storage plate 3, and then the worm 43 is flipped by the hand wheel 46. At the same time, the worm gear 44 meshing with it can drive the rotating rod 41 to rotate. The rotation of the rotating rod 41 can drive the support arm 45 The rotating rod 41 rotates upward with the center of the circle as the center point. At this time, the support arm 45 will squeeze the support rod 42 upward, so that the support rod 42 squeezes the storage plate 3 upward, so that the storage plate 3 moves upward on the inner wall of the steel frame 2, so that the storage plate 3 can lift the industrial robot upward. After lifting to a suitable height, stop turning the handwheel 46. By adopting the support arm 45 to cooperate with the support rod 42 to lift, not only can the storage plate 3 be lifted upward stably, but the support rod 42 and the support arm 45 can also be folded, so that the initial position of the storage plate 3 can be kept as low as possible, thereby making it convenient for the staff to place the industrial robot on the storage plate 3, and more convenient to use.

[0028] When the support rod 42 lifts the storage plate 3 upward, it will drive the push-pull rod 52 to rotate upward with the hinge of the support rod 42 and the storage plate 3 as the center of the circle. At this time, the push-pull rod 52 will squeeze the connecting rod 53 upward, so that the connecting rod 53 squeezes the protective cover 51 upward, causing the protective cover 51 to slide upward on the outer wall of the storage plate 3 and protrude from the storage plate 3. When the storage plate 3 lifts the industrial robot upward, the protective cover 51 will slide upward and form a barrier on the outside of the storage plate 3, which can prevent the industrial robot from sliding off the storage plate 3 during the lifting process, thereby protecting the industrial robot. For protection, when the support rod 42 pulls the storage plate 3 downward, it will drive the push-pull rod 52 to rotate downward with the hinge between the support rod 42 and the storage plate 3 as the center. At this time, the push-pull rod 52 will pull the connecting rod 53 downward, so that the connecting rod 53 pulls the protective cover 51 downward, causing the protective cover 51 to slide downward on the outer wall of the storage plate 3. When the storage plate 3 drops to the lowest point, the top of the protective cover 51 will be at the same level as the upper surface of the storage plate 3, thereby making it convenient for the staff to place the industrial robot on the storage plate 3 without affecting the staff's work.

[0029] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An assembly auxiliary device, comprising a base (1), characterized in that: A steel frame (2) is fixedly mounted on the top of the base (1), a storage plate (3) is slidably connected to the inner wall of the steel frame (2), a lifting mechanism (4) for lifting the storage plate (3) is provided on the base (1), a protective mechanism (5) is provided on the storage plate (3), and the lifting mechanism (4) comprises: A rotating rod (41), the rotating rod (41) is rotatably connected to the inner wall of the base (1), a worm gear (44) is fixedly mounted on the outer wall of the rotating rod (41), and a support arm (45) is fixedly mounted on the outer wall of the rotating rod (41); A support rod (42), one end of the support rod (42) is hinged to the inner wall of the support arm (45), and the other end of the support rod (42) is hinged to the bottom of the storage plate (3); A worm (43), one end of the worm (43) is rotatably connected to the inner wall of the base (1), the other end of the worm (43) passes through the base (1) and is fixedly mounted with a hand wheel (46), and the worm (43) is meshed with a worm wheel (44).

2. The assembly auxiliary device according to claim 1, characterized in that: The protection mechanism (5) comprises a protection cover (51), and the protection cover (51) is slidably connected to the outer wall of the storage plate (3).

3. The assembly auxiliary device according to claim 1, characterized in that: A push-pull rod (52) is fixedly mounted on the outer wall of the support rod (42).

4. The assembly auxiliary device according to claim 3, characterized in that: One end of the push-pull rod (52) away from the support rod (42) is hingedly connected to a connecting rod (53).

5. The assembly auxiliary device according to claim 4, characterized in that: One end of the connecting rod (53) away from the push-pull rod (52) is hinged to the outer wall of the protective cover (51).

6. The assembly auxiliary device according to claim 1, characterized in that: The worm (43) is rotatably connected to the through-hole of the base (1).

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