Grabbing equipment for gear machining

Abstract

The utility model discloses gear machining grabbing equipment which comprises a workbench, a discharging slope and a right side clamping jaw, a mechanical arm is fixedly installed at the upper end of the workbench, an installation box is fixedly installed at the lower end of the mechanical arm, and a driving motor is fixedly installed at the rear end of the installation box; a metal spring is fixedly installed at the left end of the discharging slope, an eccentric wheel is attached to the lower end of the discharging slope, and a motor is fixedly installed at the inner end of the eccentric wheel. The upper end of the right side clamping jaw is connected with a large gear in a meshed mode, a small gear is fixedly installed at the upper end of the large gear, the lower end of the small gear is connected with a left side clamping jaw in a meshed mode, and the left side clamping jaw and the right side clamping jaw are rotatably installed. The gear clamping device is simple in structure, convenient to use and suitable for different types of gears, can clamp the gears from the outside of the gears and can also expand inwards from the inner rings of the gears for clamping, and the use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of gear processing, in particular to a gear processing grabbing device. Background Art

[0002] Gears are mechanical components with teeth on the wheel rim that can continuously mesh to transmit motion and power. Gears have been used in transmission for a long time. At the end of the 19th century, the principle of gear cutting and the special machine tools and tools for gear cutting based on this principle appeared one after another. With the development of production, the stability of gear operation has been paid attention to. In the process of gear processing, it is necessary to use gripping equipment to sort or shift the gears.

[0003] However, the existing gear processing grabbing equipment can only grab from the outer end of the gear, is single-use, and is easy to damage the gear, and the grabbing efficiency is average. Therefore, we propose a gear processing grabbing equipment to solve the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a gear processing grabbing device, which can solve the technical problems of the prior art gear processing grabbing equipment proposed in the above background technology, that is, the existing gear processing grabbing equipment can only grab from the outer end of the gear, has a single use, is easy to damage the gear, and has a general grabbing efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a workbench, a material discharge slope and a right side clamping claw,

[0006] A mechanical arm is fixedly installed on the upper end of the workbench, a mounting box is fixedly installed on the lower end of the mechanical arm, and a driving motor is fixedly installed on the rear end of the mounting box;

[0007] A metal spring is fixedly installed at the left end of the material discharge slope, an eccentric wheel is attached to the lower end of the material discharge slope, and a motor is fixedly installed at the inner end of the eccentric wheel;

[0008] The upper end of the right clamping jaw is meshedly connected with a large gear, the upper end of the large gear is fixedly mounted with a small gear, the lower end of the small gear is meshedly connected with the left clamping jaw, and the left clamping jaw is rotatably mounted with the right clamping jaw.

[0009] As a preferred technical solution of the utility model, a support plate is fixedly installed on the upper end of the workbench, and the motor is fixedly installed on the inner end of the support plate.

[0010] As a preferred technical solution of the utility model, the right end of the material discharge slope is rotatably mounted on the inner end of the support plate, and the lower end of the metal spring is fixedly mounted on the inner end of the support plate.

[0011] As a preferred technical solution of the utility model, a rib is fixedly installed on the upper end of the workbench, and an electric transmission belt is arranged at the inner end of the rib.

[0012] As a preferred technical solution of the utility model, the large gear and the small gear are both rotatably mounted inside the mounting box.

[0013] As a preferred technical solution of the utility model, the right clamping jaw and the left clamping jaw are arranged on the upper side of the electric transmission belt.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] 1. It is equipped with a material discharge slope, a motor, an eccentric wheel and an electric conveyor belt. The gear at the upper end of the material discharge slope is driven by the motor and the eccentric wheel to transport the gear to the upper end of the electric conveyor belt for grabbing. The width of the electric conveyor belt allows a single gear to pass through, which is convenient for grabbing, automatic and orderly loading, and improves work efficiency;

[0016] 2. A large gear, a small gear, a left clamping jaw and a right clamping jaw are provided. The driving motor drives the large gear and the small gear to rotate synchronously, so that the right clamping jaw and the left clamping jaw meshing with them are synchronously turned outward or clamped inward. The gear can be clamped from the outside or opened inward from the inner ring of the gear. It is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the gear processing and grabbing equipment of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view and section structure of the gear processing and grabbing equipment of the utility model;

[0019] Figure 3 This is a side structural diagram of the gear processing grabbing device of the utility model;

[0020] Figure 4 This is a schematic diagram of the front view structure of the right side clamping jaw of the gear processing grabbing device of the utility model;

[0021] Figure 5 This is a schematic diagram of the rear view structure of the right side clamping jaw of the gear processing grabbing device of the utility model;

[0022] Figure 6 This is the utility model gear processing grabbing equipment Figure 2 The enlarged structural diagram at A in the middle;

[0023] Among them: 1. Workbench; 2. Unloading slope; 3. Right clamp; 4. Robotic arm; 5. Installation box; 6. Drive motor; 7. Motor; 8. Eccentric wheel; 9. Metal spring; 10. Large gear; 11. Small gear; 12. Left clamp; 13. Side guard; 14. Electric transmission belt; 15. Support plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] Example

[0026] Please refer to Figure 1-6 As shown, the utility model provides a technical solution: gear processing grabbing equipment;

[0027] A mechanical arm 4 is fixedly installed on the upper end of the workbench 1, a mounting box 5 is fixedly installed on the lower end of the mechanical arm 4, a driving motor 6 is fixedly installed on the rear end of the mounting box 5, a supporting plate 15 is fixedly installed on the upper end of the workbench 1, a motor 7 is fixedly installed on the inner end of the supporting plate 15, a retaining edge 13 is fixedly installed on the upper end of the workbench 1, and an electric conveyor belt 14 is provided at the inner end of the retaining edge 13;

[0028] The left end of the material discharge slope 2 is fixedly installed with a metal spring 9, the lower end of the material discharge slope 2 is attached with an eccentric wheel 8, the inner end of the eccentric wheel 8 is fixedly installed with a motor 7, the right end of the material discharge slope 2 is rotatably installed on the inner end of the support plate 15, and the inner end of the support plate 15 is fixedly installed with the lower end of the metal spring 9, which is convenient for grabbing, automatic and orderly loading, and improves work efficiency;

[0029] The upper end of the right clamping jaw 3 is meshed with a large gear 10, a small gear 11 is fixedly mounted on the upper end of the large gear 10, and the lower end of the small gear 11 is meshed with a left clamping jaw 12, and the left clamping jaw 12 is rotatably mounted with the right clamping jaw 3. The large gear 10 and the small gear 11 are both rotatably mounted inside the mounting box 5. The right clamping jaw 3 and the left clamping jaw 12 are arranged on the upper side of the electric transmission belt 14, and can be clamped from the outside of the gear, or opened inward from the inner ring of the gear for clamping, which is flexible and convenient to use and suitable for different types of gears.

[0030] Specific working principle:

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, when the gear processing grasping device is used, the gear to be clamped is placed on the inner side of the support plate 15, and the material discharge slope 2 on the inner side of the support plate 15 supports the gear. Then, the output end of the motor 7 drives the eccentric wheel 8 to rotate when it rotates. When the long side of the eccentric wheel 8 contacts the material discharge slope 2, the material discharge slope 2 moves upward. When the long side of the eccentric wheel 8 rotates downward, under the elastic force of the metal spring 9, the material discharge slope 2 moves downward. The motor 7 rotates in an orderly manner, so that the material discharge slope 2 vibrates at the inner end of the support plate 15, so that the gear at the upper end of the material discharge slope 2 moves to the right along the inclined direction of the material discharge slope 2. When it moves to the left side of the retaining edge 13, the width of the retaining edge 13 is set to allow a single gear to enter. Then, under the transportation of the electric transmission belt 14, the gear is moved to the lower side of the right clamping jaw 3 and the left clamping jaw 12, and the grasping operation can be carried out.

[0032] like Figure 1 , Figure 4 and Figure 5 As shown, when grasping, first the right clamping jaw 3 and the left clamping jaw 12 are in an inward clamping state, and the material discharge slope 2 drives the right clamping jaw 3 and the left clamping jaw 12 to extend into the middle circular groove of the gear. When the output end of the driving motor 6 rotates, it drives the large gear 10 and the small gear 11 to rotate synchronously. The large gear 10 rotates counterclockwise, driving the right clamping jaw 3 to open to the right, and the small gear 11 follows the large gear 10 to rotate counterclockwise, driving the left clamping jaw 12 to turn left, so that the right clamping jaw 3 and the left clamping jaw 12 are tightly fitted on the gear. The inside of the gear is then moved by the mechanical arm 4 on the workbench 1 to the installation box 5 to move the clamped gear to the desired position. Similarly, before clamping, the right clamping jaw 3 and the left clamping jaw 12 can be in an open state, so that the right clamping jaw 3 and the left clamping jaw 12 are clamped inwardly, and the operation of clamping from the outside of the gear can be achieved. It is flexible and convenient to use and is suitable for different types of gears. The above completes a series of operations of the gear processing grasping equipment. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gear processing grasping device, comprising: a workbench (1), a material discharge slope (2) and a right clamping claw (3), characterized in that: A mechanical arm (4) is fixedly mounted on the upper end of the workbench (1), a mounting box (5) is fixedly mounted on the lower end of the mechanical arm (4), and a driving motor (6) is fixedly mounted on the rear end of the mounting box (5); A metal spring (9) is fixedly mounted on the left end of the material discharge slope (2), an eccentric wheel (8) is attached to the lower end of the material discharge slope (2), and a motor (7) is fixedly mounted on the inner end of the eccentric wheel (8); The upper end of the right clamping jaw (3) is meshedly connected with a large gear (10), the upper end of the large gear (10) is fixedly mounted with a small gear (11), the lower end of the small gear (11) is meshedly connected with a left clamping jaw (12), and the left clamping jaw (12) is rotatably mounted with the right clamping jaw (3).

2. A gear processing grabbing device according to claim 1, characterized in that: A support plate (15) is fixedly mounted on the upper end of the workbench (1), and the motor (7) is fixedly mounted on the inner end of the support plate (15).

3. The gear processing grabbing device according to claim 1, characterized in that: The right end of the material discharge slope (2) is rotatably mounted on the inner end of the support plate (15), and the lower end of the metal spring (9) is fixedly mounted on the inner end of the support plate (15).

4. The gear processing grabbing device according to claim 1, characterized in that: A retaining edge (13) is fixedly mounted on the upper end of the workbench (1), and an electric transmission belt (14) is arranged at the inner end of the retaining edge (13).

5. The gear processing grabbing device according to claim 1, characterized in that: The large gear (10) and the small gear (11) are both rotatably mounted inside the mounting box (5).

6. The gear processing grabbing device according to claim 1, characterized in that: The right clamping jaw (3) and the left clamping jaw (12) are arranged on the upper side of the electric transmission belt (14).

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