Movable feeding mechanism for drill rod machining

Abstract

The utility model discloses a drill rod machining movable feeding mechanism which comprises a bottom plate, the top of the bottom plate is fixedly connected with a conveying table, the top of the bottom plate is fixedly connected with a grinding mechanism in the middle of the outer wall of the conveying table, the top of the conveying table is movably connected with a feeding mechanism, and the conveying table comprises a conveying plate. Supporting rods are fixedly connected to the four edges of the bottom of the conveying plate correspondingly, a feeding mechanism is arranged to be matched with the conveying table, automatic feeding and accurate positioning of drill rods in the machining process are achieved, a double-shaft motor drives meshing transmission of conical teeth and second conical teeth, and then a lead screw is driven to rotate; the screw thread on the screw rod is matched with the screw thread on the inner wall of the transmission block, so that the transmission plate can linearly move along the transmission groove, the horizontal movement of the feeding mechanism is realized, the feeding process is simplified, the production efficiency is improved, accurate positioning of the drill rod before machining is ensured, and a solid foundation is laid for subsequent grinding work.

Description

Technical Field

[0001] The utility model relates to the technical field of drill rod processing, in particular to a movable feeding mechanism for drill rod processing. Background Art

[0002] Drill rods, an indispensable tool in mining, geological exploration, and construction, primarily drive the drill bit into rock or soil through impact or rotation, achieving drilling. Drill rods are typically made from high-strength alloys to ensure durability and stability in harsh operating environments. Their structural design often takes into account weight distribution, strength, and wear resistance, ensuring high performance even during prolonged, intensive use.

[0003] Patent document CN220555005U discloses a mobile loading mechanism for drill rod processing, comprising an end plate, a supporting side plate, a slide rail, and a limiting side plate. The end plates are welded to supporting side plates at both ends, and the slide rails are mounted via mounting holes on both ends of the supporting side plates. A slider is slidably connected within the slide rail, and a horizontal electric hydraulic cylinder is mounted on one side of the slider via a mounting seat. The output shaft of the horizontal electric hydraulic cylinder is bolted to the limiting side plate, and a shovel plate is screwed to the inner bottom end of the limiting side plate. A vertical electric hydraulic cylinder is mounted on the top of the slide rail via a mounting seat. This new loading mechanism can automatically clamp drill rods on the ground, move them to the side of the processing table, and raise them to a specified height, making it suitable for widespread use.

[0004] The outer surface of the drill rod needs to be polished during processing. First of all, considering the particularity of the drill rod material, that is, the high hardness and wear resistance of the high-strength alloy material, appropriate grinding tools and abrasives need to be selected during the grinding process. Traditional grinding mechanisms often have problems of low efficiency and insufficient precision when the drill rod is moved and loaded. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile feeding mechanism for machining drill rods, so as to solve the problems of low efficiency and insufficient precision in the traditional grinding mechanism proposed in the above background technology when the drill rods are moved and fed.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a movable feeding mechanism for machining drill rods, comprising a base plate, a conveying platform fixedly connected to the top of the base plate, a grinding mechanism fixedly connected to the middle of the outer wall of the conveying platform on the top of the base plate, and a feeding mechanism movably connected to the top of the conveying platform;

[0007] The conveying platform includes a conveying plate, the four sides of the bottom of the conveying plate are fixedly connected to support rods, the front and rear sides of the top of the conveying plate are respectively provided with transmission grooves, the middle part of the left side of the top of the conveying plate is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a guide tube connecting block, and the inner wall of the guide tube connecting block is fixedly connected to a guide tube.

[0008] Preferably, a dual-axis motor is fixedly connected to the middle of the left side of the transmission plate, and the front and rear output ends of the dual-axis motor are respectively fixedly connected with conical teeth, the outer walls of the two conical teeth are engaged with the second conical teeth, and the inner walls of the two second conical teeth are fixedly connected with a screw.

[0009] Preferably, the right ends of the two screw rods extend to the inner walls of the two transmission grooves opened on the top of the transmission plate and are movably connected to the right side of the inner wall of the transmission groove.

[0010] Preferably, the feeding mechanism includes a transmission plate, and the front and rear sides of the bottom of the transmission plate are respectively fixedly connected with transmission blocks, the outer walls of the two transmission blocks are slidingly connected to the inner walls of the transmission groove, and the inner walls of the two transmission blocks are threadedly connected to the outer wall of the screw rod.

[0011] Preferably, the inner wall of the transmission plate is fixedly connected with a connecting tube, the right side of the connecting tube is fixedly connected with a fixed plate, the front and rear sides of the right side of the fixed plate are respectively fixedly connected with slide blocks, the inner walls of the two slide blocks are slidably connected with sliders, and the inner sides of the two sliders are fixedly connected with fixing clamps.

[0012] Preferably, the outer sides of the two sliders are rotatably connected to push rods, the sides of the two push rods away from the sliders are rotatably connected to rotating rods, the tops and bottoms of the sides of the two rotating rods away from the push rods are fixedly connected to push-pull blocks, and the tops and bottoms of the inner sides of the left and right groups of push-pull blocks are fixedly connected to bidirectional hydraulic push rods.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting up a feeding mechanism and a conveyor table, automatic feeding and precise positioning of the drill rod during the processing are realized. The dual-axis motor drives the meshing transmission of the conical teeth and the second conical teeth, which in turn drives the screw to rotate. The threads on the screw match the threads on the inner wall of the transmission block, allowing the transmission plate to move linearly along the transmission groove, thereby realizing the horizontal movement of the feeding mechanism. This design not only simplifies the feeding process and improves production efficiency, but also ensures the accurate positioning of the drill rod before processing, laying a solid foundation for subsequent grinding work.

[0015] 2. By providing a feeding mechanism, the fixed clamp in the feeding mechanism is connected to the slide block through the sliding connection, and the push rod, rotating rod and two-way hydraulic push rod are linked to each other, so as to realize the clamping and release of the drill rod. During the feeding process, the two-way hydraulic push rod pushes the rotating rod through the push-pull block, so that the push rod drives the slider to slide along the slide block, and then adjusts the opening and closing degree of the fixed clamp to adapt to drill rods of different sizes. This flexible and adjustable clamping method not only ensures the stability of the drill rod during transmission, but also avoids damage or falling off caused by over-tightening or over-loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the main part of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the transfer platform of the present utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the feeding mechanism of the present utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional separation structure of the feeding mechanism of the present utility model.

[0021] In the figure: 1. Base plate; 2. Conveyor platform; 21. Conveyor plate; 22. Transmission groove; 23. Support rod; 24. Dual-axis motor; 25. Conical gear; 26. Second conical gear; 27. Screw; 28. Connecting block; 29. Guide tube connecting block; 210. Guide tube; 3. Feeding mechanism; 31. Transmission plate; 32. Transmission block; 33. Connecting tube; 34. Fixed plate; 35. Slide block; 36. Slider; 37. Fixed clamp; 38. Push rod; 39. Rotating rod; 310. Push-pull block; 311. Bidirectional hydraulic push rod; 4. Grinding mechanism. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1The utility model provides a technical solution: a mobile feeding mechanism for drill rod processing, comprising a base plate 1, a conveying platform 2 fixedly connected to the top of the base plate 1, a grinding mechanism 4 fixedly connected to the middle of the outer wall of the conveying platform 2 on the top of the base plate 1, and a feeding mechanism 3 movably connected to the top of the conveying platform 2.

[0024] See also Figure 2-5 The conveying platform 2 includes a conveying plate 21, the four sides of the bottom of the conveying plate 21 are fixedly connected to support rods 23, and transmission grooves 22 are respectively opened on the front and rear sides of the top of the conveying plate 21. A connecting block 28 is fixedly connected to the middle of the left side of the top of the conveying plate 21, and a guide tube connecting block 29 is fixedly connected to the top of the connecting block 28. The inner wall of the guide tube connecting block 29 is fixedly connected to the guide tube 210. A dual-axis motor 24 is fixedly connected to the middle of the left side of the conveying plate 21, and the front and rear output ends of the dual-axis motor 24 are respectively fixedly connected with conical teeth 25, and the outer walls of the two conical teeth 25 are engaged with the second conical teeth 26. The inner walls of the two second conical teeth 26 are fixedly connected with screw rods 27. A dual-axis motor 24 is fixedly connected to the middle of the left side of the conveying plate 21, and the front and rear output ends of the dual-axis motor 24 are respectively fixedly connected with conical teeth 25, and the outer walls of the two conical teeth 25 are engaged with the second conical teeth 26. The inner walls of the two second conical teeth 26 are fixedly connected with screw rods The cam 32 is fixed to the bottom of the cam 32 and the cam 32 is fixed to the top of the cam 32. The cam 32 is fixed to the bottom of the cam 32 and the cam 32 is fixed to the top of the cam 32. The cam 32 is fixed to the bottom of the cam 32 and the cam 32 is fixed to the top of the cam 32. The cam 32 is fixed to the top of the cam 32 and the cam 32 is fixed to the top of the cam 32.

[0025] When the drill rod needs to be processed, the drill rod is first passed through the inner wall of the feeding mechanism 3 and the inner wall of the grinding mechanism 4 into the inner wall of the guide tube 210, and the inner wall of the grinding mechanism 4 grinds the drill rod. When the drill rod needs to be moved to grind different positions, the two bidirectional hydraulic push rods 311 are first started. After the two bidirectional hydraulic push rods 311 are started, the two sets of push-pull blocks 310 are pushed outward. When the two sets of push-pull blocks 310 move outward, the rotating rod 39 is driven to rotate and push the push rod 38. The push rod 38 pushes the slider 36 to slide on the inner wall of the slide block 35, so that the two fixing clamps 37 move inward to clamp the outer wall of the drill rod, thereby fixing the drill rod to the inner wall of the feeding mechanism 3;

[0026] After that, the dual-axis motor 24 is started, and the output ends on the front and rear sides thereof will drive the conical teeth 25 to rotate synchronously. Due to the meshing action of the conical teeth 25 and the second conical teeth 26, the second conical teeth 26 will rotate accordingly, thereby driving the screw rod 27 to rotate. As the screw rod 27 rotates, the transmission block 32 threadedly connected thereto will move along the axial direction of the screw rod. Since the transmission block 32 is fixedly connected to the bottom of the transmission plate 31, the transmission plate 31 will slide left and right on the top of the conveying platform 2 as the transmission block 32 moves. This design realizes the precise movement of the feeding mechanism 3 in the horizontal direction, so that different parts of the drill rod can be fed into the grinding mechanism 4 for processing.

[0027] Working principle: When using this device, when it is necessary to process the drill rod, first the drill rod is passed through the inner wall of the feeding mechanism 3 and the inner wall of the grinding mechanism 4 into the inner wall of the guide tube 210, and the inner wall of the grinding mechanism 4 grinds the drill rod. When it is necessary to move the drill rod to grind different positions, first start the two bidirectional hydraulic push rods 311. After the two bidirectional hydraulic push rods 311 are started, they push the two sets of push-pull blocks 310 to move outward. When the two sets of push-pull blocks 310 move outward, they drive the rotating rod 39 to rotate and push the push rod 38. The push rod The slider 38 pushes the slider 36 to slide along the inner wall of the chute block 35, causing the two fixing clamps 37 to move inward and clamp the outer wall of the drill rod, thereby fixing the drill rod to the inner wall of the feed mechanism 3. The dual-axis motor 24 is then started, and its front and rear output ends drive the conical teeth 25 to rotate synchronously. Due to the meshing action of the conical teeth 25 and the second conical teeth 26, the second conical teeth 26 will rotate accordingly, thereby driving the screw 27 to rotate. As the screw 27 rotates, the transmission block 32 threadedly connected to it will move along the axial direction of the screw. Since the transmission block 32 is fixedly connected to the bottom of the transmission plate 31, the transmission plate 31 will slide left and right on the top of the conveyor table 2 as the transmission block 32 moves. This design realizes the precise horizontal movement of the feed mechanism 3, so that different parts of the drill rod can be fed into the grinding mechanism 4 for processing.

[0028] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile feeding mechanism for machining a drill rod, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a conveying platform (2), the top of the base plate (1) is fixedly connected to a grinding mechanism (4) at the middle of the outer wall of the conveying platform (2), and the top of the conveying platform (2) is movably connected to a feeding mechanism (3); The conveying platform (2) comprises a conveying plate (21), the four sides of the bottom of the conveying plate (21) are respectively fixedly connected with support rods (23), the front and rear sides of the top of the conveying plate (21) are respectively provided with transmission grooves (22), the middle part of the left side of the top of the conveying plate (21) is fixedly connected with a connecting block (28), the top of the connecting block (28) is fixedly connected with a guide tube connecting block (29), and the inner wall of the guide tube connecting block (29) is fixedly connected with a guide tube (210).

2. A movable feeding mechanism for drilling rod processing according to claim 1, characterized in that: A dual-axis motor (24) is fixedly connected to the middle of the left side of the transmission plate (21), and the front and rear output ends of the dual-axis motor (24) are respectively fixedly connected to conical teeth (25), the outer walls of the two conical teeth (25) are engaged with second conical teeth (26), and the inner walls of the two second conical teeth (26) are fixedly connected to screw rods (27).

3. A movable feeding mechanism for drilling rod processing according to claim 2, characterized in that: The right ends of the two screw rods (27) extend to the inner walls of the two transmission grooves (22) opened on the top of the transmission plate (21) and are movably connected to the right side of the inner wall of the transmission groove (22).

4. The movable feeding mechanism for drilling rod processing according to claim 1, characterized in that: The feeding mechanism (3) comprises a transmission plate (31), and transmission blocks (32) are fixedly connected to the front and rear sides of the bottom of the transmission plate (31), respectively. The outer walls of the two transmission blocks (32) are slidably connected to the inner wall of the transmission groove (22), and the inner walls of the two transmission blocks (32) are threadedly connected to the outer wall of the screw rod (27).

5. The movable feeding mechanism for machining a drill rod according to claim 4, characterized in that: The inner wall of the transmission plate (31) is fixedly connected to a connecting pipe (33), the right side of the connecting pipe (33) is fixedly connected to a fixed disk (34), the front and rear sides of the right side of the fixed disk (34) are respectively fixedly connected to chute blocks (35), the inner walls of the two chute blocks (35) are slidably connected to sliders (36), and the inner sides of the two sliders (36) are fixedly connected to fixing clamps (37).

6. The movable feeding mechanism for drilling rod processing according to claim 5, characterized in that: The outer sides of the two sliders (36) are rotatably connected to push rods (38), the sides of the two push rods (38) away from the sliders (36) are rotatably connected to rotating rods (39), the tops and bottoms of the sides of the two rotating rods (39) away from the push rods (38) are fixedly connected to push-pull blocks (310), and the tops and bottoms of the inner sides of the left and right groups of push-pull blocks (310) are fixedly connected to bidirectional hydraulic push rods (311).

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