A splash-proof liquid device for excavator bucket tooth processing

Abstract

The utility model discloses a kind of anti-splashing liquid equipment for excavator bucket tooth processing, including bottom plate, cooling mechanism is provided on bottom plate, gland mechanism is provided on bottom plate, fixed mechanism is provided on bottom plate, clamping mechanism is provided on bottom plate.The utility model is moved by second hydraulic cylinder and fixed plate to second connecting rod, so that fixed plate is fixed to upper die and lower die, prevent gap between upper die and lower die, avoid pouring liquid from gap.

Description

Technical Field

[0001] This utility model belongs to the field of bucket tooth processing technology, and in particular relates to a splash-proof fluid device for excavator bucket tooth processing. Background Technology

[0002] During use, the sliding plate of the casting mold moves up and down frequently, causing the casting liquid to splash easily and scald people. The existing molds have a low safety factor during use.

[0003] Utility model patent CN218361927U discloses a splash-proof fluid casting mold for excavator bucket tooth machining, including a base, a cooling assembly, a bottom mold, and a top mold. The bottom mold is fixedly mounted on the base and has a flow channel for the flow of casting fluid. At the end of the flow channel is a mold cavity for forming the bucket teeth. The top mold is located on the side of the bottom mold away from the base and has a casting hole penetrating through it for casting. The casting hole is vertically aligned. The cooling assembly includes a cooling tank, a cooling inlet pipe, and a cooling outlet pipe. A cooling cavity is located on the side of the bottom mold closest to the base. The device has an opening adapted to the cooling box, which is set in the opening on the bottom mold. A through hole is provided on one side of the cooling box, and the cooling water inlet pipe is set in the through hole on the cooling box. The cooling water inlet pipe is sealed to the cooling box. The cooling water outlet pipe is set in another through hole on the cooling box, and the cooling water outlet pipe is sealed to the cooling box. The device does not have a good fixing effect on the upper and lower molds, which easily produces gaps, thus affecting the casting quality of the bucket teeth. Furthermore, the cooled bucket teeth cannot be directly removed and need to be transported to a designated location with the help of tools. Therefore, an anti-splash fluid device for excavator bucket tooth processing is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a splash-proof fluid device for excavator bucket tooth processing, so as to solve the problems mentioned in the background art.

[0005] A splash guard device for processing excavator bucket teeth includes a base plate, a cooling mechanism, a capping mechanism, a fixing mechanism, and a clamping mechanism.

[0006] Furthermore, the cooling mechanism includes a lower mold, a first fixed frame, a water pump, a first water pipe, a second water pipe, a liquid level sensor, a temperature sensor, and coolers. The lower mold is fixedly connected to the base plate, and a pouring groove is provided on the lower mold. The first fixed frame is fixedly connected to the lower mold, and a water pump is fixedly installed on the first fixed frame. The water pump is connected to the first water pipe, and a second water pipe is connected between the water pump and the lower mold. A liquid level sensor is installed inside the lower mold, a temperature sensor is installed inside the lower mold, and multiple coolers are installed on the lower mold.

[0007] Furthermore, the capping mechanism includes a transport frame, a second fixed frame, a drive motor, a lead screw, a sliding block, a first hydraulic cylinder, a first connecting rod, and an upper mold. The transport frame is fixedly connected to the base plate, the second fixed frame is fixedly connected to the transport frame, the drive motor is fixedly installed on the second fixed frame, the lead screw is rotatably connected to the transport frame, the lead screw is connected to the output shaft of the drive motor, the sliding block is slidably connected to the transport frame, two first hydraulic cylinders are fixedly installed on the sliding block, the bottom end of the telescopic rod of the first hydraulic cylinder is connected to the first connecting rod, the upper mold is connected between the two first connecting rods, and a feed pipe is connected to the upper mold.

[0008] Furthermore, the fixing mechanism includes a first reinforcing frame, a second hydraulic cylinder, a second connecting rod, and a fixing plate. Two first reinforcing frames are fixedly connected to the base plate. A second hydraulic cylinder is fixedly installed on the first reinforcing frame. A second connecting rod is connected to the telescopic rod of the second hydraulic cylinder. A fixing plate is connected to the second connecting rod.

[0009] Furthermore, the clamping mechanism includes a second reinforcing frame, a third hydraulic cylinder, a third connecting rod, a connecting fixing plate, an electric push rod, a fourth connecting rod, a connecting block, a double-rod cylinder, a fifth connecting rod, and a clamping plate. Two second reinforcing frames are fixedly connected to the base plate. A third hydraulic cylinder is fixedly installed on the second reinforcing frame. A third connecting rod is connected to the telescopic rod of the third hydraulic cylinder. A connecting fixing plate is connected to the third connecting rod. An electric push rod is fixedly installed on the connecting fixing plate. A fourth connecting rod is connected to the telescopic rod of the electric push rod. A connecting block is connected to the fourth connecting rod. A double-rod cylinder is fixedly installed on the connecting block. A fifth connecting rod is connected to the telescopic rod of the double-rod cylinder. A clamping plate is connected to the fifth connecting rod.

[0010] Furthermore, anti-slip pads are provided on the plywood.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a second hydraulic cylinder to drive the second connecting rod and the fixing plate to move, so that the fixing plate fixes the upper mold and the lower mold, preventing gaps from forming between the upper mold and the lower mold, and avoiding the casting liquid from flowing out from the gaps.

[0013] 2. This utility model uses a cooling liquid to cool the casting liquid. When the temperature of the cooling liquid reaches the preset threshold of the temperature sensor, the cooler is controlled to work. The cooler cools the cooling liquid, thereby improving the cooling efficiency of the casting liquid. At the same time, the operating power of the cooler can be controlled.

[0014] 3. This utility model achieves the clamping operation of bucket teeth through the cooperation of the third hydraulic cylinder, the third connecting rod, the connecting fixing plate, the electric push rod, the fourth connecting rod, the connecting block, the double-rod cylinder, the fifth connecting rod, and the clamping plate, thereby preventing the residual heat of the bucket teeth from burning the body parts of the workers, while improving the processing efficiency of the bucket teeth. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the anti-splash fluid device for excavator bucket tooth processing according to this utility model;

[0016] Figure 2 This is a cross-sectional three-dimensional structural diagram of the lower mold;

[0017] Figure 3 This is a side view of the three-dimensional structure of the lower mold;

[0018] Figure 4 This is a side view of the three-dimensional structure of the transport frame;

[0019] Figure 5 This is a side view of the three-dimensional structure of the first reinforcing frame.

[0020] Figure 6 This is a side view of the three-dimensional structure of the second reinforcing frame.

[0021] In the diagram, 1-base plate, 2-cooling mechanism, 21-lower mold, 22-first fixed frame, 23-water pump, 24-first water pipe, 25-second water pipe, 26-liquid level sensor, 27-temperature sensor, 28-cooler, 3-capping mechanism, 31-transport frame, 32-second fixed frame, 33-drive motor, 34-lead screw, 35-sliding block, 36-first hydraulic cylinder, 37-first connecting rod, 38-upper mold, 4-fixing mechanism, 41-first reinforcing frame, 42-second hydraulic cylinder, 43-second connecting rod, 44-fixing plate, 5-clamping mechanism, 51-second reinforcing frame, 52-third hydraulic cylinder, 53-third connecting rod, 54-connecting fixed plate, 55-electric push rod, 56-fourth connecting rod, 57-connecting block, 58-double rod cylinder, 59-fifth connecting rod, 510-clamping plate. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1 to 6 The anti-splash fluid device for excavator bucket tooth processing shown in this utility model includes a base plate 1, a cooling mechanism 2, a pressure cap mechanism 3, a fixing mechanism 4, and a clamping mechanism 5.

[0024] The cooling mechanism 2 includes a lower mold 21, a first fixed frame 22, a water pump 23, a first water pipe 24, a second water pipe 25, a liquid level sensor 26, a temperature sensor 27, and coolers 28. The lower mold 21 is fixedly connected to the base plate 1. The lower mold 21 is provided with a pouring groove. The first fixed frame 22 is fixedly connected to the lower mold 21. The water pump 23 is fixedly installed on the first fixed frame 22. The first water pipe 24 is connected to the water pump 23. The second water pipe 25 connects the water pump 23 and the lower mold 21. The liquid level sensor 26 and the temperature sensor 27 are installed inside the lower mold 21. The temperature sensor 27 is used to detect the temperature of the cooling liquid. Multiple coolers 28 are installed on the lower mold 21. The coolers 28 are used to cool the cooling liquid.

[0025] The capping mechanism 3 includes a transport frame 31, a second fixed frame 32, a drive motor 33, a lead screw 34, a sliding block 35, a first hydraulic cylinder 36, a first connecting rod 37, and an upper mold 38. The transport frame 31 is fixedly connected to the base plate 1. The second fixed frame 32 is fixedly connected to the transport frame 31. The drive motor 33 is fixedly installed on the second fixed frame 32. The lead screw 34 is rotatably connected to the transport frame 31. The lead screw 34 is connected to the output shaft of the drive motor 33. The sliding block 35 is slidably connected to the transport frame 31. Two first hydraulic cylinders 36 are fixedly installed on the sliding block 35. The bottom end of the telescopic rod of the first hydraulic cylinder 36 is connected to the first connecting rod 37. The upper mold 38 is connected between the two first connecting rods 37. The upper mold 38 is connected to the feed pipe.

[0026] The fixing mechanism 4 includes a first reinforcing frame 41, a second hydraulic cylinder 42, a second connecting rod 43, and a fixing plate 44. Two first reinforcing frames 41 are fixedly connected to the base plate 1. A second hydraulic cylinder 42 is fixedly installed on the first reinforcing frame 41. A second connecting rod 43 is connected to the telescopic rod of the second hydraulic cylinder 42. A fixing plate 44 is connected to the second connecting rod 43. The fixing plate 44 is used to fix the upper mold 38 and the lower mold 21.

[0027] The clamping mechanism 5 includes a second reinforcing frame 51, a third hydraulic cylinder 52, a third connecting rod 53, a connecting fixing plate 54, an electric push rod 55, a fourth connecting rod 56, a connecting block 57, a double-rod cylinder 58, a fifth connecting rod 59, and a clamping plate 510. Two second reinforcing frames 51 are fixedly connected to the base plate 1. A third hydraulic cylinder 52 is fixedly installed on the second reinforcing frame 51. A third connecting rod 53 is connected to the telescopic rod of the third hydraulic cylinder 52. A connecting fixing plate 54 is connected to the third connecting rod 53. An electric push rod 55 is fixedly installed on the connecting fixing plate 54. A fourth connecting rod 56 is connected to the telescopic rod of the electric push rod 55. A connecting block 57 is connected to the fourth connecting rod 56. A double-rod cylinder 58 is fixedly installed on the connecting block 57. A fifth connecting rod 59 is connected to the telescopic rod of the double-rod cylinder 58. A clamping plate 510 is connected to the fifth connecting rod 59. The clamping plate 510 is used to clamp the bucket teeth.

[0028] Anti-slip pads are provided on the clamp plate 510.

[0029] The working principle of this utility model is as follows: A drive motor drives a lead screw to rotate, which in turn moves a sliding block, a first hydraulic cylinder, a first connecting rod, and an upper mold, causing the upper mold to move directly above the lower mold. Then, the first hydraulic cylinder drives the first connecting rod and the upper mold to descend, bringing the upper and lower molds together. Subsequently, a second hydraulic cylinder drives the second connecting rod and a fixing plate to move, fixing the upper and lower molds and preventing gaps between them, thus avoiding leakage of the casting liquid. Next, a water pump draws cooling liquid, which enters the lower mold through the first and second water pipes. When the cooling liquid level reaches a preset threshold set by the level sensor, the water pump stops. Then, the casting liquid is injected into the upper and lower molds through the upper mold feed pipe. After injection, the cooling liquid cools the casting liquid. When the temperature of the cooling liquid reaches a preset threshold set by the temperature sensor, the cooler operates, improving the cooling efficiency of the casting liquid.

[0030] After the bucket teeth are formed, the second hydraulic cylinder drives the second connecting rod and the fixed plate to move in the opposite direction to the reset position, causing the fixed plate to disengage from the upper and lower molds. Then, the first hydraulic cylinder drives the first connecting rod and the upper mold to rise to the reset position, causing the upper mold to move away from the lower mold. Next, the drive motor drives the lead screw to rotate in the opposite direction. The lead screw drives the sliding block, the first hydraulic cylinder, the first connecting rod, and the upper mold to move in the opposite direction to the reset position. After the bucket teeth are exposed, the electric push rod drives the fourth connecting rod, the connecting block, the double-rod cylinder, the fifth connecting rod, and the clamping plate to move, causing the clamping plate to move directly above the bucket teeth. Next, the third hydraulic cylinder drives the third connecting rod and the connecting fixing plate to descend to the designated height. Then, the double-rod cylinder drives the fifth connecting rod and the clamping plate to move inward, so that the clamping plate clamps the bucket teeth. After the bucket teeth are clamped, the third hydraulic cylinder drives the third connecting rod and the connecting fixing plate to rise to the reset position, so that the bucket teeth can disengage from the lower mold. Then, the electric push rod drives the fourth connecting rod, the connecting block, the double-rod cylinder, the fifth connecting rod and the clamping plate to move in the opposite direction, so that the bucket teeth move away from the lower mold. Subsequently, the double-rod cylinder drives the fifth connecting rod and the clamping plate to move outward, so that the clamping plate releases the bucket teeth.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A splash-proof fluid device for processing excavator bucket teeth, characterized in that: The anti-splash fluid equipment for excavator bucket tooth processing includes a base plate, a cooling mechanism, a capping mechanism, a fixing mechanism, and a clamping mechanism.

2. The anti-splash fluid device for excavator bucket tooth processing according to claim 1, characterized in that: The cooling mechanism includes a lower mold, a first fixed frame, a water pump, a first water pipe, a second water pipe, a liquid level sensor, a temperature sensor, and coolers. The lower mold is fixedly connected to the base plate, and a pouring groove is provided on the lower mold. The first fixed frame is fixedly connected to the lower mold, and a water pump is fixedly installed on the first fixed frame. The water pump is connected to the first water pipe, and a second water pipe connects the water pump and the lower mold. A liquid level sensor and a temperature sensor are installed inside the lower mold, and multiple coolers are installed on the lower mold.

3. The anti-splash fluid device for excavator bucket tooth processing according to claim 1, characterized in that: The capping mechanism includes a transport frame, a second fixed frame, a drive motor, a lead screw, a sliding block, a first hydraulic cylinder, a first connecting rod, and an upper mold. The transport frame is fixedly connected to the base plate, the second fixed frame is fixedly connected to the transport frame, the drive motor is fixedly installed on the second fixed frame, the lead screw is rotatably connected to the transport frame and connected to the output shaft of the drive motor, the sliding block is slidably connected to the transport frame, and two first hydraulic cylinders are fixedly installed on the sliding block. The bottom end of the telescopic rod of the first hydraulic cylinder is connected to the first connecting rod, the upper mold is connected between the two first connecting rods, and a feed pipe is connected to the upper mold.

4. The anti-splash fluid device for excavator bucket tooth processing according to claim 1, characterized in that: The fixing mechanism includes a first reinforcing frame, a second hydraulic cylinder, a second connecting rod, and a fixing plate. Two first reinforcing frames are fixedly connected to the base plate. A second hydraulic cylinder is fixedly installed on the first reinforcing frame. A second connecting rod is connected to the telescopic rod of the second hydraulic cylinder. A fixing plate is connected to the second connecting rod.

5. The anti-splash fluid device for excavator bucket tooth processing according to claim 1, characterized in that: The clamping mechanism includes a second reinforcing frame, a third hydraulic cylinder, a third connecting rod, a connecting fixing plate, an electric push rod, a fourth connecting rod, a connecting block, a double-rod cylinder, a fifth connecting rod, and a clamping plate. Two second reinforcing frames are fixedly connected to the base plate. A third hydraulic cylinder is fixedly installed on the second reinforcing frame. A third connecting rod is connected to the telescopic rod of the third hydraulic cylinder. A connecting fixing plate is connected to the third connecting rod. An electric push rod is fixedly installed on the connecting fixing plate. A fourth connecting rod is connected to the telescopic rod of the electric push rod. A connecting block is connected to the fourth connecting rod. A double-rod cylinder is fixedly installed on the connecting block. A fifth connecting rod is connected to the telescopic rod of the double-rod cylinder. A clamping plate is connected to the fifth connecting rod.

6. The anti-splash fluid device for excavator bucket tooth processing according to claim 5, characterized in that: Anti-slip pads are provided on the plywood.

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