Turning device for machining slide-resistant pile rectangular section hole repairing drill bit

Abstract

The turning device comprises a base, a machine box is installed at one end of the top of the base, a rotating roller is rotationally sleeved with the machine box, the two ends of the rotating roller are arranged at the two ends of the surface of the machine box correspondingly, a positioning pipe is rotationally sleeved with the center of the interior of the rotating roller, and a rotating mechanism for rotating the rotating roller is arranged in the machine box; a positioning mechanism is arranged in the positioning pipe, a moving frame is arranged at the other end of the top of the base and is in an arc shape, the top of the moving frame is open, one end of the moving frame corresponds to the positioning pipe, a conveying mechanism is arranged in the moving frame, and a support is fixedly connected to the bottom of the base. According to the device, a drill bit conveyed in the positioning pipe can be clamped through the multiple clamping blocks sliding on the surface of the positioning pipe, meanwhile, in the process of conveying the drill bit into the positioning pipe, sliding of the multiple clamping blocks can be limited, contact limitation of the drill bit is facilitated, and therefore the drill bit can be replaced conveniently, and the use convenience of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of turning devices, in particular to a turning device for processing a rectangular cross-section hole-repairing drill bit for anti-slip piles. Background Art

[0002] The rectangular cross-section drill bit for anti-slip piles is a specialized tool used in civil engineering and foundation construction. It is primarily used to correct the shape and size of irregular holes in anti-slip piles (also known as anti-slip pile foundations or anti-slip pile bases). Compared to traditional round drill bits, the rectangular cross-section can more effectively trim the edges of the pile, ensuring that the pile geometry meets the design requirements. High-strength alloy materials are typically used to improve the drill bit's wear resistance and service life. Regular maintenance is required, requiring regular inspection and maintenance to ensure good performance and extend its service life.

[0003] However, in actual use, some existing turning devices for processing rectangular cross-section drill bits for anti-slip piles mostly require manual removal of the processed drill bits and then installation of the drill bits to be processed. The drill bits are mostly installed by clamping in order to make the drill bits more stable during the processing. However, this method is more troublesome in use and has low efficiency, cannot achieve fast material replacement, and wastes labor costs. Therefore, the above problems need to be solved. Summary of the Invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a turning device for processing a rectangular cross-section drilling drill bit for anti-slip piles.

[0005] The top of the base is provided with a movable frame, and the top of the movable frame is provided with a movable frame, and the bottom of the movable frame is provided with a movable frame.

[0006] Preferably, the rotating mechanism includes a speed change gear set, a mounting box is provided at the bottom of the base, the mounting box is fixedly connected to the bottom of the chassis, the outer surface of the roller is coaxially sleeved with an outer gear ring, the outer gear ring is rotatably sleeved inside the chassis, the speed change gear set is installed inside the mounting box, the speed change gear set and the outer gear ring are meshed with each other, a first servo motor is provided at the bottom of the base, the first servo motor is installed on the surface of the mounting box, the output end of the first servo motor is fixedly connected to the center of the input gear surface in the speed change gear set, and is used to rotate the roller, and at the same time, under the connection of the moving roller, the positioning tube will also be driven to rotate together, so that the drill bit set inside the positioning tube will rotate together.

[0007] Furthermore, the positioning mechanism includes a clamping block, a plurality of fixing boxes are fixedly connected to the arc surface of the outer surface of the positioning tube, the plurality of fixing boxes are evenly distributed in a ring shape, and the plurality of fixing boxes are connected to the interior of the positioning tube, a plurality of clamping blocks are provided, and the plurality of clamping blocks are slidably connected to the interior of the plurality of fixing boxes, and the plurality of clamping blocks are arranged in an arc shape close to one end of each other, and the plurality of clamping blocks are provided with anti-slip grooves close to one end of each other, and limiting grooves are provided at opposite ends of the plurality of fixing boxes, and limiting blocks are slidably connected to the interiors of the plurality of limiting grooves, and the plurality of limiting blocks are respectively fixedly connected to the two ends of the surfaces of the plurality of clamping blocks, and oblique grooves are provided on both symmetrical sides of the surfaces of the plurality of clamping blocks, a movable groove is horizontally provided inside the rotating roller, and the movable groove is coaxially arranged with the rotating roller, and a movable roller is slidably connected to the interior of the movable groove, and the positioning tube is slidably sleeved at the center of the movable roller, and the movable roller is opened inside The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0008] Material toggling mechanism, its both ends are connected with the said sliding seat, and the said sliding seat has a circle, and a pair of said sliding seats, and said sliding seat has a bottom end and a bottom end, and said pair is connected with the said sliding seat respectively. The cam is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate,

[0009] In the present invention, the drill bit inside the positioning tube can be positioned and clamped by arranging a plurality of clamping blocks during use, thereby facilitating the processing of the drill bit and improving the use effect of the device.

[0010] During use, the slide plate and the push rod slide to facilitate the transportation of the processing drill bit placed inside the mobile frame, so that the drill bit can be transported to the inside of the positioning tube, making material replacement more convenient.

[0011] When replacing the drill bit installed inside the positioning tube, the movable roller will slide through the connecting ring, which will drive multiple clamping blocks to slide away from each other, thereby pushing out the drill bit processed inside the positioning tube and replacing the processed drill bit, thereby improving the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a front view of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention; Figure 2 This is a schematic diagram of the outer surface structure of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention; Figure 3 A schematic diagram of the rotating mechanism of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed in the present invention; Figure 4 This is a cross-sectional view of the internal structure of the roller of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention; Figure 5 This is a schematic diagram of the positioning mechanism of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention; Figure 6 This is a schematic diagram of the surface structure of the moving roller of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention; Figure 7 A schematic diagram of the conveying mechanism of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed in the present invention; Figure 8 This is a partial structural schematic diagram of a turning device for machining a rectangular cross-section drill bit for anti-slip piles proposed by the present invention.

[0013] In the figure: 1. base; 11. bracket; 12. support plate; 13. connecting port; 14. slide rod; 15. first spring; 2. chassis; 21. mounting box; 3. roller; 31. outer gear ring; 32. speed change gear set; 33. first servo motor; 34. moving groove; 4. moving frame; 41. notch; 5. push rod; 51. slider; 52. slide plate; 53. sleeve; 54. lead screw; 55. second servo motor; 6. positioning tube; 61. fixing box; 62. limiting groove; 7. moving roller; 71. connecting rod; 72. connecting ring; 73. second spring; 74. slide groove; 75. fixing column; 8. clamping block; 81. inclined groove; 82. limiting block; 9. extrusion block; 91. push rod; 92. limiting plate. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figures 1-8The top of the lifting device is to lift the lifting device 11 and the lifting device 12 to lift the lifting device 11. The lifting device 12 is a vertical cam 6 mounted on the support 14 of the lifting device 1. The vertical cam 6 is a vertical cam 6 mounted on the support 14 of the lifting device 12. The lifting device 12 is a horizontal cam 6 mounted on the support 14 of the lifting device 12.

[0016] Reference Figure 1 and Figure 3 In a preferred embodiment, the rotating mechanism includes a speed-changing gear set 32, a mounting box 21 is provided at the bottom of the base 1, the mounting box 21 is fixedly connected to the bottom of the chassis 2, the outer surface of the roller 3 is coaxially sleeved with an outer gear ring 31, the outer gear ring 31 is rotatably sleeved inside the chassis 2, the speed-changing gear set 32 ​​is installed inside the mounting box 21, the speed-changing gear set 32 ​​and the outer gear ring 31 are meshed with each other, a first servo motor 33 is provided at the bottom of the base 1, the first servo motor 33 is installed on the surface of the mounting box 21, the output end of the first servo motor 33 is fixedly connected to the center of the input gear surface in the speed-changing gear set 32, for rotating the roller 3, and at the same time, under the connection of the moving roller 7, the positioning tube 6 will also be driven to rotate together, thereby causing the drill bit set inside the positioning tube 6 to rotate together.

[0017] Reference Figure 4 、 Figure 5 and Figure 6In a preferred embodiment, the positioning mechanism includes a clamping block 8, a plurality of fixed boxes 61 are fixedly connected to the arc surface of the outer surface of the positioning tube 6, and the plurality of fixed boxes 61 are evenly distributed in an annular shape. The plurality of fixed boxes 61 are all connected to the interior of the positioning tube 6, and a plurality of clamping blocks 8 are provided. The plurality of clamping blocks 8 are respectively slidably connected to the interior of the plurality of fixed boxes 61, and the plurality of clamping blocks 8 are arranged in an arc shape at one end close to each other. The plurality of clamping blocks 8 are arranged at one end close to each other. Anti-slip grooves are provided, and limiting grooves 62 are provided at opposite ends of the plurality of fixed boxes 61. The plurality of limiting grooves 62 are slidably connected to limiting blocks 82. The plurality of limiting blocks 82 are respectively fixedly connected to the two ends of the surfaces of the plurality of clamping blocks 8, and oblique grooves 81 are provided on both sides of the symmetrical surfaces of the plurality of clamping blocks 8. A movable groove 34 is horizontally provided inside the rotating roller 3, and the movable groove 34 is coaxially arranged with the rotating roller 3. The movable roller 7 is slidably connected to the interior of the movable groove 34, and the positioning tube 6 is slidably sleeved at the center of the movable roller 7. The movable roller 7 has a plurality of sliding grooves provided inside. The cam 72 is fixed to the upper and lower surfaces of the cam 74 so that the cam 74 can move freely, and the cam 72 is fixed to the upper and lower surfaces of the cam 74 so that the cam 74 can move freely.

[0018] Reference Figure 1 、 Figure 7 and Figure 8The top of the slider 51 is slidably connected to the inside of the slot 41, and the slider 52 is fixedly connected to the top of the slider 51. The top of the slider 51 is vertically fixedly connected to two support plates 12 at the top of the base 1. The two ends of the mobile frame 4 are respectively fixedly connected to the surfaces of the two support plates 12. One of the support plates 12 surfaces is provided with a connecting hole 13, and the connecting hole 13 is connected to the inside of the mobile frame 4. The two support plates 12 are horizontally fixedly connected with two slide rods 14. The surfaces of the two slide rods 14 are both slidably sleeved with slide sleeves 53. The two slide sleeves 53 are fixedly connected to the surface of the slider 51. A screw 54 is connected to the horizontal rotation between the two support plates 12. The two ends of the screw 54 are respectively rotatably sleeved inside the two support plates 12. The other support plate A second servo motor 55 is installed on the surface of 12, and the output end of the second servo motor 55 is fixedly connected to one end of the screw 54. The screw 54 is rotatably sleeved inside the slider 51. The slider 51 and the screw 54 cooperate with each other. An extrusion block 9 is horizontally slidably connected between the two support plates 12. The extrusion block 9 is arranged on the surface of the support plate 12 near one end of the chassis 2. A plurality of push rods 91 are horizontally fixedly connected to the surface of the extrusion block 9. The plurality of push rods 91 are all slidably inserted into the surface of one of the support plates 12. One end of the plurality of push rods 91 is fixedly connected A limit plate 92 is connected, and multiple limit plates 92 correspond to the surface of the connecting ring 72. The surfaces of the two sliding rods 14 are sleeved with first springs 15. One end of the two first springs 15 is set on the surface of the extrusion block 9, and the other ends of the two first springs 15 are respectively set on the surfaces of the two sliding sleeves 53, which are used to limit the horizontal sliding of the push rod 5 inside the mobile frame 4, so that the drill bit placed inside the mobile frame 4 can be pushed into the positioning tube 6. At the same time, the drill bit pushed into the positioning tube 6 will also be clamped, so that the drill bit can be taken and placed.

[0019] In the present invention, when in actual use, the drill bit to be processed can be placed inside the mobile frame 4, and then the second servo motor 55 is controlled to drive the lead screw 54 to rotate. Under the restriction of the two slide bars 14 and the sleeve 53, the slider 51 will slide horizontally, and the slide plate 52 and the push rod 5 will also be driven to slide, so that the drill bit to be processed can be pushed, and then the drill bit will be transported to the inside of the positioning tube 6. During the process, the sliding of the slider 51 and the two sleeves 53 will compress the two first springs 15, thereby causing the extrusion block 9 to slide. At the same time, under the connection of multiple push rods 91 and the limit plates 92, the connecting ring 72 will be squeezed, and the multiple second springs 73 will also be compressed. Under the connection of multiple connecting rods 71, As the movable roller 7 slides, the fixed columns 75 provided inside the multiple slide grooves 74 will cause the multiple fixed columns 75 to slide inside the two inclined grooves 81 on the surface of the clamping block 8, which will cause the multiple clamping blocks 8 to slide away from each other, so that the multiple clamping blocks 8 no longer clamp the drill bit inside the positioning tube 6. As the push rod 5 continues to push the drill bit, the drill bit processed inside the positioning tube 6 will be squeezed out, and the drill bit that needs to be processed will be pushed into the positioning tube 6. After completion, the second servo motor 55 can be controlled to drive the lead screw 54 to reverse, so that the slide plate 52 and the push rod 5 slide back to their original position. At the same time, under the action of the multiple second springs 73, the movable roller 7 will also slide back to their original position, and the drill bit inside the positioning tube 6 will also be clamped by the multiple clamping blocks 8, so that the inserted drill bit can be processed.

[0020] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A turning device for machining a rectangular cross-section drill bit for anti-slip piles, comprising a base (1), characterized in that: A chassis (2) is mounted on one end of the top of the base (1), a roller (3) is provided in a rotating sleeve inside the chassis (2), two ends of the roller (3) are respectively arranged at two ends of the surface of the chassis (2), a positioning tube (6) is provided in the rotating sleeve at the center of the roller (3), a rotating mechanism for rotating the roller (3) is provided inside the chassis (2), a positioning mechanism is provided inside the positioning tube (6), a moving frame (4) is provided at the other end of the top of the base (1), the moving frame (4) is arranged in an arc shape, the top of the moving frame (4) is arranged in an open type, the moving frame (4) is arranged horizontally, one end of the moving frame (4) corresponds to the positioning tube (6), a conveying mechanism is provided inside the moving frame (4), and a bracket (11) is fixedly connected to the bottom of the base (1).

2. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 1, characterized in that: The rotating mechanism comprises a speed-changing gear set (32); a mounting box (21) is provided at the bottom of the base (1); the mounting box (21) is fixedly connected to the bottom of the chassis (2); an outer gear ring (31) is coaxially sleeved on the outer surface of the rotating roller (3); the outer gear ring (31) is rotatably sleeved inside the chassis (2); the speed-changing gear set (32) is installed inside the mounting box (21); the speed-changing gear set (32) and the outer gear ring (31) are meshed with each other; a first servo motor (33) is provided at the bottom of the base (1); the first servo motor (33) is installed on the surface of the mounting box (21); and the output end of the first servo motor (33) is fixedly connected to the center of the surface of the input gear in the speed-changing gear set (32).

3. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 1, characterized in that: The positioning mechanism includes a clamping block (8), a plurality of fixing boxes (61) are fixedly connected to the arc surface of the outer surface of the positioning tube (6), the plurality of fixing boxes (61) are evenly distributed in a ring shape, and the plurality of fixing boxes (61) are connected to the interior of the positioning tube (6), a plurality of clamping blocks (8) are provided, and the plurality of clamping blocks (8) are respectively slidably connected to the interior of the plurality of fixing boxes (61), and the plurality of clamping blocks (8) are all arranged in an arc shape close to one end of each other, and the plurality of clamping blocks (8) are all provided with anti-slip grooves close to one end of each other.

4. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 3, characterized in that: The plurality of fixing boxes (61) are provided with limiting grooves (62) at opposite ends thereof, the plurality of limiting grooves (62) are slidably connected to limiting blocks (82) therein, the plurality of limiting blocks (82) are respectively fixedly connected to the two ends of the surfaces of the plurality of clamping blocks (8), and the plurality of clamping blocks (8) are provided with oblique grooves (81) on symmetrical sides thereof.

5. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 4, characterized in that: A movable groove (34) is horizontally opened inside the rotating roller (3), and the movable groove (34) is coaxially arranged with the rotating roller (3). A movable roller (7) is slidably connected inside the movable groove (34), and the positioning tube (6) is slidably sleeved at the center of the movable roller (7). A plurality of slide grooves (74) are opened inside the movable roller (7), and a plurality of fixed boxes (61) are respectively slidably connected inside the plurality of slide grooves (74). Fixed columns (75) are fixedly connected on opposite sides inside the plurality of slide grooves (74). The plurality of fixed columns (75) are paired in pairs, and each pair of fixed columns (75) is respectively slidably connected inside two inclined grooves (81) on the surface of each clamping block (8).

6. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 5, characterized in that: A plurality of connecting rods (71) are horizontally fixedly connected to one side of the surface of the movable roller (7), and the plurality of connecting rods (71) are all slidably sleeved inside the rotating roller (3). The plurality of connecting rods (71) are all inserted into the surface of the rotating roller (3). A connecting ring (72) is horizontally slidably connected to one end of the surface of the rotating roller (3) near the movable frame (4). The connecting ring (72) is fixedly connected to one end of the plurality of connecting rods (71). Second springs (73) are sleeved on the surfaces of the plurality of connecting rods (71), and one end of the plurality of second springs (73) is arranged on the surface of the rotating roller (3), and the other end of the plurality of second springs (73) is arranged on the surface of the connecting ring (72).

7. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 6, characterized in that: The conveying mechanism includes a push rod (5), the push rod (5) is slidably connected to the center of the interior of the mobile frame (4), a slide plate (52) is slidably connected to the interior of the mobile frame (4), the push rod (5) is fixedly connected to the center of one side of the surface of the slide plate (52), a slot (41) is opened through the bottom of the mobile frame (4), a slider (51) is horizontally slidably connected to the bottom of the mobile frame (4), the top end of the slider (51) is slidably connected to the inside of the slot (41), and the slider (52) is fixedly connected to the top of the slider (51).

8. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 7, characterized in that: Two support plates (12) are vertically fixedly connected to the top of the base (1), and both ends of the movable frame (4) are fixedly connected to the surfaces of the two support plates (12), one of the support plates (12) is provided with a connecting port (13) through the surface, and the connecting port (13) is connected to the interior of the movable frame (4), and two sliding rods (14) are horizontally fixedly connected between the two support plates (12), and the surfaces of the two sliding rods (14) are both provided with sliding sleeves (53), and the two sliding sleeves (53) are fixedly connected to the surface of the slider (51).

9. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 8, characterized in that: A lead screw (54) is horizontally rotatably connected between the two support plates (12), and both ends of the lead screw (54) are rotatably sleeved inside the two support plates (12). A second servo motor (55) is mounted on the surface of the other support plate (12), and the output end of the second servo motor (55) is fixedly connected to one end of the lead screw (54). The lead screw (54) is rotatably sleeved inside the slider (51), and the slider (51) and the lead screw (54) cooperate with each other.

10. The turning device for machining a rectangular cross-section drill bit for anti-slip piles according to claim 9, characterized in that: An extrusion block (9) is horizontally slidably connected between the two support plates (12), and the extrusion block (9) is arranged on the surface of the support plate (12) near one end of the chassis (2). A plurality of push rods (91) are horizontally fixedly connected to the surface of the extrusion block (9), and the plurality of push rods (91) are slidably inserted into the surface of one of the support plates (12). One end of the plurality of push rods (91) is fixedly connected to a limiting plate (92), and the plurality of limiting plates (92) correspond to the surface of the connecting ring (72). The surfaces of the two sliding rods (14) are sleeved with a first spring (15), one end of the two first springs (15) is arranged on the surface of the extrusion block (9), and the other ends of the two first springs (15) are respectively arranged on the surfaces of the two sliding sleeves (53).

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