Excavator bucket bottom plate forming equipment

Abstract

The utility model relates to the technical field of mechanical manufacturing equipment, and discloses excavator bucket bottom plate forming equipment which comprises a first base and a second base, a first motor is assembled in the middle of the first base, a first rotating shaft is assembled at the output end of the first motor, and a second rotating shaft is assembled at the bottom of the first rotating shaft. An adjusting assembly is arranged on one side of the first rotating shaft and one side of the second rotating shaft, a platform is assembled on the top of the second base, a pushing assembly and a cleaning assembly are arranged on the top of the platform, the adjusting assembly comprises a first hydraulic rod, the first hydraulic rod is assembled on the top of the first base, and a sliding block is fixedly connected to the output end of the first hydraulic rod. According to the rotary shaft machine, under the cooperation of the hydraulic rod, the sliding block, the third rotary shaft, the first rotary shaft, the second rotary shaft and other structures, the rotary shaft machine can be accurately matched with bucket bottom plate raw materials of various thicknesses for shaping operation, the operation flexibility and the adjustment accuracy of the rotary shaft machine are improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing equipment, in particular to an excavator bucket bottom plate forming device. Background Art

[0002] The excavator bucket base plate is located at the bottom of the excavator bucket. It bears the weight of the material and is subjected to tremendous pressure, friction and impact during excavation, lifting and unloading. It usually has a specific shape and uneven thickness. It is made of materials such as high-strength alloy steel or wear-resistant steel. Its performance has a direct and significant impact on the operating efficiency and reliability of the excavator.

[0003] In the production process of the base plate, precise forming processing is required. A roller machine is usually used as the excavator bucket base plate forming equipment. This equipment is widely used in the forming operation of the excavator base plate. The roller machine is usually composed of multiple rollers. Through continuous pressing and rolling, the bucket base plate undergoes plastic deformation during the stress process, thereby realizing the forming of the bucket base plate. Although, the roller machine of the existing technology can accurately control the pressure and shape changes in the bucket base plate forming process, providing good forming function.

[0004] At present, when traditional reel machines are used to form bucket bottom plates, due to the simplified structural design of the reel machines, when dealing with bucket bottom plates of different thicknesses, it is necessary to manually remove and adjust the gap of the rotating shaft. This process will cause the equipment to stop frequently, and each stop and adjustment will waste a lot of time. Especially in the case of batch production of bottom plates of different thicknesses, it is difficult to achieve high-precision requirements by manually adjusting the gap of the rotating shaft. Due to human operating errors, the height of the rotating shaft after each adjustment may have a certain deviation, which will affect the processing accuracy of the bottom plate on the reel machine. Frequent manual removal and installation of parts to adjust the height of the rotating shaft will cause certain damage to the equipment. At the same time, due to the overly simple structure and the lack of a special bucket bottom plate feeding device, the bucket bottom plate needs to be hoisted and manually assisted to be fed into the rotating shaft machine for forming operations, which not only increases the complexity and labor intensity of the operation, but also increases the safety hazards of the bucket bottom plate forming operation process. For this reason, an excavator bucket bottom plate forming equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an excavator bucket bottom plate forming equipment, which aims to improve the problems in the existing technology that traditional shaft machines need to manually dismantle and adjust the shaft gap to cope with bucket bottom plates of different thicknesses, the adjustment accuracy is not high, and the manual labor intensity is high.

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

[0007] A kind of excavator bucket bottom plate forming equipment, including base one and base two, the middle part of the base one is equipped with motor one, the output end of the motor one is equipped with rotating shaft one, the bottom of the rotating shaft one is equipped with rotating shaft two, one side of the rotating shaft one and the rotating shaft two is provided with adjusting assembly, the top of the base two is equipped with platform, the top of the platform is provided with push assembly and cleaning assembly;

[0008] The adjusting assembly includes hydraulic rod one, the hydraulic rod one is equipped at the top of the base one, the output end of the hydraulic rod one is fixedly connected with sliding block, the middle part of the sliding block is rotatably connected with rotating shaft three;

[0009] As further description of the above technical solution:

[0010] The push assembly includes hydraulic rod two, the hydraulic rod two is equipped at the top of the platform, the output end of the hydraulic rod two is fixedly connected with push block;

[0011] As further description of the above technical solution:

[0012] The cleaning assembly includes motor two, the motor two is equipped at the top of the platform, the output end of the motor two is fixedly connected with cleaning rod, and the cleaning rod is uniformly distributed with a plurality of brushes;

[0013] As further description of the above technical solution:

[0014] The base one is specifically provided with a pair, and the rotating shaft one, the rotating shaft two and rotating shaft three are rotatably connected between the pair of base one.

[0015] As further description of the above technical solution:

[0016] The end of the rotating shaft one close to the motor one is equipped with gear one, the end of the rotating shaft two close to the motor one is equipped with gear two, and the gear one and the gear two are engaged with each other.

[0017] As further description of the above technical solution:

[0018] The middle part of the base one is provided with a sliding groove, and the rotating shaft three is slidably connected in the middle part of the sliding groove.

[0019] As further description of the above technical solution:

[0020] The push block is slidably connected at the top of the platform.

[0021] As further description of the above technical solution:

[0022] The cleaning rod and the brush are rotatably connected at the top of the platform.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the present invention, the slider moves along a predetermined path under the guidance of the hydraulic rod, and the movement of the slider drives the rotating shaft three to move up and down, thereby changing the relative distance between the rotating shaft three and the rotating shaft one and the rotating shaft two. By adjusting the distance between these rotating shafts, the rotating shaft system can adapt to bucket bottom plate raw materials of different thickness specifications, so that the rotating shaft machine can accurately adapt to bucket bottom plate raw materials of various thicknesses for shaping operations, thereby improving the flexibility of the rotating shaft machine operation and the accuracy of adjustment, and effectively reducing the labor intensity of workers.

[0025] 2. In the present invention, the push block is driven to move by the hydraulic rod 2, and the push block drives the bucket bottom plate to approach the rotating shaft machine. At the same time, the motor 2 drives the cleaning rod and the brush to rotate, and automatically cleans the dust and impurities on the surface of the raw material of the bucket bottom plate. This method not only ensures the cleanliness of the surface of the bucket bottom plate, but also provides a good foundation for the subsequent bending and shaping operation, avoiding the influence of impurities on the shaping accuracy and quality and ensuring the accuracy and quality of the shaping operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of an excavator bucket bottom plate forming device proposed by the utility model;

[0027] Figure 2 This is a structural schematic diagram of a chute of an excavator bucket bottom plate forming device proposed by the utility model;

[0028] Figure 3 This is a structural schematic diagram of a slider of an excavator bucket bottom plate forming device proposed by the utility model;

[0029] Figure 4 This is a structural schematic diagram of a hydraulic rod 1 of an excavator bucket bottom plate forming device proposed by the utility model.

[0030] Legend:

[0031] 1. Base 1; 2. Base 2; 3. Platform; 4. Motor 1; 5. Gear 1; 6. Shaft 1; 7. Gear 2; 8. Shaft 2; 9. Adjustment assembly; 10. Hydraulic rod 1; 11. Slider; 12. Shaft 3; 13. Slide; 14. Push assembly; 15. Hydraulic rod 2; 16. Push block; 17. Cleaning assembly; 18. Motor 2; 19. Cleaning rod; 20. Brush. DETAILED DESCRIPTION

[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 Figure 4 The present application provides an embodiment: a excavator bucket bottom plate forming equipment, including base one 1 and base two 2, the middle part of base one 1 is equipped with motor one 4, the output end of motor one 4 is equipped with rotating shaft one 6, the bottom of rotating shaft one 6 is equipped with rotating shaft two 8, one side of rotating shaft one 6 and rotating shaft two 8 is provided with adjusting assembly 9, the top of base two 2 is equipped with platform 3, the top of platform 3 is provided with push assembly 14 and cleaning assembly 17, motor one 4 rotates through drive gear one 5 and rotating shaft one 6, in turn drive gear one 5 and gear two 7 are engaged, gear two 7 drives rotating shaft two 8 to rotate again through mechanical transmission principle, the rotation of rotating shaft two 8 drives the accurate bending operation of bucket bottom plate, this transmission structure can improve production efficiency while ensuring stability, ensure that the bending quality of bucket bottom plate meets the design requirements.

[0034] Adjusting assembly 9 includes hydraulic rod one 10, hydraulic rod one 10 is assembled at the top of base one 1, the output end of hydraulic rod one 10 is fixedly connected with sliding block 11, the middle part of sliding block 11 is rotatably connected with rotating shaft three 12, sliding block 11 moves along its track by driving hydraulic rod one 10, sliding block 11 drives rotating shaft three 12 to move up and down through mechanical connection, the up-and-down movement of rotating shaft three 12 adjusts the distance between it and rotating shaft one 6 and rotating shaft two 8, through this adjustment, the rotating shaft system can quickly adapt to different thickness specifications of bucket bottom plate raw materials, so that the bucket bottom plate can be quickly and accurately coiled and shaped according to the specific thickness requirement.

[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 Figure 2 ​​The pushing assembly 14 includes a hydraulic rod 2 15, which is assembled on the top of the platform 3. The output end of the hydraulic rod 2 15 is fixedly connected to a pushing block 16, and a cleaning assembly 17 includes a motor 2 18. The motor 2 18 is assembled on the top of the platform 3, and the output end of the motor 2 18 is fixedly connected to a cleaning rod 19. A plurality of brushes 20 are evenly distributed on the cleaning rod 19. The pushing block 16 is driven by the hydraulic rod 2 15 to move along the track, so that the bucket bottom plate is close to the rotating shaft machine. The motor 2 18 drives the cleaning rod 19 and the brush 20 to rotate through the transmission system, automatically cleaning the dust and impurities on the surface of the raw material of the bucket bottom plate, which not only ensures that the surface of the bucket bottom plate remains clean, avoids the influence of dust and impurities on the raw materials in the subsequent bending and shaping operations, but also provides more precise conditions for the shaping operation of the bucket bottom plate. By effectively removing surface impurities, the feeding process of the bucket bottom plate is ensured to be smoother, the safety of the feeding process is greatly improved, and the high quality and precision of the subsequent shaping operations are ensured.

[0036] Reference Figures 1-4 The base 1 is specifically provided with a pair of shafts 1, 6, 8 and 12, which are all rotatably connected between the pair of bases 1. The relative position change or gap change of the shaft 1, 8 and 12 will affect the bending forming operation of the shaft machine. The forming operation is effectively controlled by changing the relative position of the shaft 1, 8 and 12, thereby improving the forming quality and efficiency of the bucket bottom plate. The end of the shaft 1 close to the motor 1 is equipped with a gear 5, and the end of the shaft 2 close to the motor 1 is equipped with a gear 5. There is gear 2 7, gear 1 5 and gear 2 7 meshing with each other, and the meshing gear 1 5 and gear 2 7 make the rotating shaft 1 6 and the rotating shaft 2 8 rotate in opposite directions, so that the bucket bottom plate can be bent and formed during transmission. A slide groove 13 is opened in the middle of the base 1, and the rotating shaft 3 12 is slidably connected to the middle of the slide groove 13. The slide groove 13 is used to limit the moving trajectory of the rotating shaft 3 12 to improve the stability and stability of the adjustment. The push block 16 is slidably connected to the top of the platform 3, and the cleaning rod 19 and the brush 20 are both rotatably connected to the top of the platform 3.

[0037] Working principle: First, when adjusting the shaft clearance of the shaft machine, start the hydraulic rod 10, which drives the slider 11 to move, and the slider 11 drives the shaft 3 12 to move up and down, thereby changing the distance between the shaft 3 12 and the shaft 1 6 and the shaft 2 8, so that the raw materials of various thickness specifications of the bucket bottom plate can be quickly rolled. Then, start the motor 4, which drives the gear 1 5 and the shaft 1 6 to rotate, the gear 1 5 drives the gear 2 7 to rotate, and the gear 2 7 drives the shaft 2 8 to rotate, so as to bend the bucket bottom plate. This method solves the problem of the difficulty of manually disassembling to change the shaft clearance, which reduces the continuity of the operation and thus reduces the forming efficiency of the bucket bottom plate.

[0038] Secondly, when the bucket bottom plate is fed into the rotating machine, the hoisted bucket bottom plate raw material is placed on the top of the platform 3, and the hydraulic rod 2 15 is started. The hydraulic rod 2 15 drives the push block 16 to move, and the push block 16 drives the bucket bottom plate to move close to the rotating machine. At the same time, the motor 2 18 is started, and the motor 2 18 drives the cleaning rod 19 and the brush 20 to rotate, and the dust and impurities on the surface of the bucket bottom plate raw material are cleaned, which is convenient for the subsequent bending and shaping operation of the bucket bottom plate raw material, and effectively improves the feeding safety of the bucket bottom plate and the quality of the shaping operation.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An excavator bucket bottom plate forming device, comprising a base 1 (1) and a base 2 (2), characterized in that: The middle of the base one (1) is equipped with a motor one (4), the output end of the motor one (4) is equipped with a rotating shaft one (6), the bottom of the rotating shaft one (6) is equipped with a rotating shaft two (8), and one side of the rotating shaft one (6) and the rotating shaft two (8) is provided with an adjusting component (9), the top of the base two (2) is equipped with a platform (3), and the top of the platform (3) is provided with a pushing component (14) and a cleaning component (17); The adjustment assembly (9) includes a hydraulic rod (10) which is mounted on the top of the base (1). The output end of the hydraulic rod (10) is fixedly connected to a slider (11), and the middle of the slider (11) is rotatably connected to a rotating shaft (12).

2. The excavator bucket bottom plate forming equipment according to claim 1, characterized in that: The pushing assembly (14) comprises a second hydraulic rod (15), which is assembled on the top of the platform (3), and the output end of the second hydraulic rod (15) is fixedly connected to a pushing block (16).

3. The excavator bucket bottom plate forming equipment according to claim 1, characterized in that: The cleaning assembly (17) includes a second motor (18), which is assembled on the top of the platform (3). The output end of the second motor (18) is fixedly connected to a cleaning rod (19), and a plurality of brushes (20) are evenly distributed on the cleaning rod (19).

4. The excavator bucket bottom plate forming equipment according to claim 1, characterized in that: The base one (1) is specifically provided with a pair, and the rotating shaft one (6), the rotating shaft two (8), and the rotating shaft three (12) are all rotatably connected between the pair of bases one (1).

5. The excavator bucket bottom plate forming equipment according to claim 1, characterized in that: The end of the rotating shaft 1 (6) close to the motor 1 (4) is equipped with a gear 1 (5), and the end of the rotating shaft 2 (8) close to the motor 1 (4) is equipped with a gear 2 (7), and the gear 1 (5) and the gear 2 (7) are meshed with each other.

6. The excavator bucket bottom plate forming equipment according to claim 1, characterized in that: A slide groove (13) is provided in the middle of the base one (1), and the rotating shaft three (12) is slidably connected to the middle of the slide groove (13).

7. The excavator bucket bottom plate forming equipment according to claim 2, characterized in that: The push block (16) is slidably connected to the top of the platform (3).

8. The excavator bucket bottom plate forming equipment according to claim 3, characterized in that: The cleaning rod (19) and the brush (20) are both rotatably connected to the top of the platform (3).

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