A flower basket nut drilling and tapping device

Abstract

A flower basket nut drilling and tapping equipment belongs to the technical field of electric power fittings processing, and includes a disc, the outer part of which is provided with a ring, a plurality of clamping assemblies are arranged on the circumference of the ring, and a feeding assembly is arranged on the outer side of the ring. The clamping assembly includes side rods arranged on both sides of the ring, the side rods are provided with guide rods penetrating the ring, the outer end of the side rod is provided with a sleeve, the inner end of the side rod is provided with a contact piece, and an elastic piece in a stretched state is arranged between the two side rods. Both sides of the disc are provided with an arc-shaped protrusion and an arc-shaped buckle coaxial with the disc. On both sides of the ring, corresponding to the arc-shaped range of the arc-shaped buckle, drilling assemblies and tapping assemblies are arranged. The feeding assembly is located outside the end of the arc-shaped protrusion facing the drilling assembly, when the contact piece is separated from the arc-shaped protrusion, the sleeves on both sides are aligned with the hexagonal prisms at both ends of the first flower basket nut at the output end of the feeding assembly. The scheme has higher positioning accuracy and clamping stability, and higher automation degree.

Description

Technical Field

[0001] This invention belongs to the field of power fittings processing technology, and particularly relates to a drilling and tapping device for turnbuckle nuts. Background Technology

[0002] Turnbuckle nuts are components in electrical fittings used to tighten and adjust the tightness of power lines, and are widely used in the erection and maintenance of transmission and distribution lines. For example... Figure 1 As shown. After the turnbuckle nut is formed, it needs to be drilled and tapped at both ends. For example... Figure 2 As shown, in traditional machining, drilling and tapping of turnbuckle nuts are mostly completed using conventional drilling equipment. The process requires multiple adjustments to the position of the turnbuckle nut and frequent clamping, making the operation cumbersome and the overall machining efficiency low.

[0003] To improve processing efficiency, some existing equipment processes turnbuckle nuts by installing drilling and tapping devices at both ends. For example, patent application number 201410593665.8 discloses a turnbuckle nut processing device, and patent application number 202610664854.2 discloses a drilling and tapping machine for power fittings. These prior art technologies distribute drilling and tapping stations along the circumference, using a turntable structure to move the turnbuckle nut between these stations. The two ends of the turnbuckle nut face opposite ends of the turntable. Drilling and tapping devices are installed at the two ends of the turntable corresponding to the drilling and tapping stations, allowing simultaneous drilling and tapping of both ends of the turnbuckle nut, further improving processing efficiency. However, these prior art technologies still have the following shortcomings: 1. To facilitate the machining of both ends of the turnbuckle nut, the aforementioned prior art all employs a method of clamping the middle section of the turnbuckle nut for fixation. Those skilled in the art should understand that, as... Figure 1 As shown, turnbuckle nuts are generally formed by forging, and the outer surface of the middle section of the turnbuckle nut is not precision machined after forming. This results in low accuracy of positioning and clamping using the middle section of the turnbuckle nut, affecting the positional accuracy of drilling and tapping. For example, it can cause the axis of the threaded hole to deviate from the axis of the turnbuckle nut as a whole, making it difficult to insert the pull ring bolt and increasing the resistance when tightening. In order to ensure that the hexagonal prisms at both ends of the turnbuckle nut can be matched with the hexagonal wrench when tightening, the shape of the hexagonal prisms at both ends of the turnbuckle nut is only accurately controlled. Therefore, in the raw state of the turnbuckle nut, the highest shape accuracy is only found at the hexagonal prisms at both ends. 2. Drilling and tapping processes both exert axial pressure on the turnbuckle nut. The existing technologies mentioned above apply lateral clamping force to the turnbuckle nut, lacking axial clamping force, which poses a risk of insecure clamping. Although a patented drilling and tapping machine for power fittings uses the first positioning groove and end plate to limit the turnbuckle nut, the end plates at both ends of the turnbuckle nut need to be disassembled and reassembled, which increases auxiliary work and has a significant impact on processing efficiency. 3. The above-mentioned existing technologies all lack suitable automated feeding and discharging mechanisms. Each turnbuckle nut requires manual loading and unloading, and the level of automation still needs to be further improved. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a turnbuckle nut drilling and tapping device, which has higher positioning accuracy and clamping stability, and a higher degree of automation.

[0005] In order to achieve the objective of this invention, the following solution is proposed: A turnbuckle nut drilling and tapping device includes: a disc with its axis arranged horizontally, a ring coaxially and rotatably sleeved on its outside, at least three sets of clamping components arranged in a circumferential array on the ring, and a feeding component on the outside of the ring.

[0006] The clamping assembly includes a pair of side rods respectively located on both sides of the ring. The middle section of each side rod is provided with a guide rod that is perpendicularly inserted through the side wall of the ring. The outer end of each side rod is provided with a sleeve. The sleeves on both sides are coaxially arranged and parallel to the axis of the ring. The inner end of each side rod is provided with a contact element. The side rods are movable along the direction of the guide rods. An elastic element in a tensile state is provided between the two side rods.

[0007] Both sides of the disc are equipped with coaxial arc-shaped protrusions and arc-shaped buckles, with a gap between the inner end face of the arc-shaped buckle and the outer end face of the disc. When the contact element contacts the outer end face of the arc-shaped protrusion, the distance between the sleeves on both sides of the ring is greater than the length of the turnbuckle nut. When the contact element contacts the inner end face of the arc-shaped buckle, the sleeves on both sides of the ring are connected to the hexagonal prisms at both ends of the turnbuckle nut and are pressed tightly against the shoulders at both ends of the turnbuckle nut.

[0008] Drilling and tapping assemblies are sequentially installed on both sides of the circular ring within the arc-shaped area of ​​the arc-shaped buckle plate, along the rotation direction of the circular ring.

[0009] The feeding assembly is located outside the arc-shaped protrusion facing the drilling assembly. When the contact part separates from the arc-shaped protrusion, the sleeves on both sides are aligned with the hexagonal prisms at both ends of the first turnbuckle nut at the output end of the feeding assembly.

[0010] The beneficial effects of this invention are as follows: 1. This solution uses the connection between the sleeve and the hexagonal prisms at both ends of the turnbuckle to achieve positioning, which can effectively improve positioning accuracy and ensure that the machined threaded hole is coaxial with the axis of the turnbuckle, preventing the installation and use of the turnbuckle from being affected by the misalignment of the threaded hole. 2. During the drilling and tapping process of the turnbuckle, the sleeve not only achieves circumferential limiting of the turnbuckle to prevent it from rotating, but also achieves axial fixation of the turnbuckle to prevent it from moving axially during processing. 3. By setting arc-shaped convex strips, this solution enables automatic material feeding and unloading functions, which helps to further improve the automation level of the equipment. Attached Figure Description

[0011] The accompanying drawings described herein are merely illustrative of selected embodiments, not all possible implementations, and are not intended to limit the scope of the invention.

[0012] Figure 1 A schematic diagram of the blank for a turnbuckle nut is shown; Figure 2 A conventional positioning fixture for drilling and tapping turnbuckle nuts is shown; Figure 3 A side view of the preferred embodiment of this application is shown; Figure 4 Another side view of the preferred embodiment of this application is shown; Figure 5 A schematic diagram of the installation structure of the disc, drilling assembly, tapping assembly, discharge guide plate and feeding assembly of this application is shown. Figure 6 A schematic diagram of the structure of the ring and clamping assembly of this application is shown; Figure 7 The projection view of this application along the annular axis is shown during material discharge and feeding. Figure 8 It shows along Figure 7 A cross-sectional view along the AA direction; Figure 9 It shows along Figure 7 Cross-sectional view along the BB direction; Figure 10 It shows along Figure 7 A partial sectional view along the CC direction; Figure 11 This diagram illustrates the states of the circular ring, discharge guide plate, and feeding assembly during material discharge and feeding. Figure 12 It shows Figure 11 A magnified view of a section at point D; Figure 13 A schematic diagram of the feeding assembly is shown.

[0013] The markings in the diagram are: disc-1, arc-shaped protrusion-11, arc-shaped buckle-12, ring-2, annular groove-201, gear-21, gear ring-22, clamping assembly-3, side rod-31, guide rod-32, sleeve-33, contact element-34, elastic element-35, synchronizing rod-36, connecting block-37, positioning rod-371, screw-372, drilling assembly-4, sliding platform-41, motor-42, driver-43, tapping assembly-5, feeding assembly-6, storage trough-61, swing plate-62, spring plate-63, baffle-64, pushing device-65, discharge guide plate-7, base-8, rotary motor-81. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention will be described in detail below with reference to the accompanying drawings. However, the embodiments described in this invention are only some embodiments of the present invention, and not all embodiments.

[0015] like Figures 3 to 12 As shown, a turnbuckle nut drilling and tapping device includes: a disc 1 with its axis arranged horizontally, a ring 2 coaxially and rotatably sleeved on its outside, at least three sets of clamping components 3 arranged in a circumferential array on the ring 2, and a feeding component 6 provided on the outside of the ring 2.

[0016] Specifically, such as Figures 6 to 9 As shown, the clamping assembly 3 includes a pair of side rods 31 respectively located on both sides of the ring 2. The middle section of each side rod 31 is provided with a guide rod 32 that is perpendicularly inserted through the side wall of the ring 2. The outer end of each side rod 31 is provided with a sleeve 33 for connecting the hexagonal prisms at both ends of the turnbuckle nut. The sleeves 33 on both sides are coaxially arranged and are parallel to the axis of the ring 2. The inner end of each side rod 31 is provided with a contact member 34. The side rods 31 are movable along the direction of the guide rod 32 to facilitate the connection or separation of the sleeves 33 with the hexagonal prisms at both ends of the turnbuckle nut. An elastic member 35 in a stretched state is provided between the two side rods 31. Because the elastic member 35 is in a stretched state, it always applies a pulling force towards the middle to the two side rods 31 to pull the two side rods 31 together. The elastic member 35 is a cylindrical spring or an elastic rope.

[0017] Specifically, such as Figure 5 , Figures 7 to 9 As shown, both sides of the disc 1 are provided with arc-shaped protrusions 11 and arc-shaped buckles 12 coaxial with the disc 1, and there is a gap between the inner end face of the arc-shaped buckle 12 and the outer end face of the disc 1. Specifically, as shown... Figure 4 , Figure 8 As shown, when the contact element 34 contacts the outer end face of the arc-shaped protrusion 11, the distance between the sleeves 33 on both sides of the ring 2 is greater than the length of the turnbuckle nut. Specifically, as... Figure 8 , Figure 9 and Figure 11As shown, when the contact 34 contacts the inner end face of the arc-shaped buckle plate 12, the sleeves 33 on both sides of the ring 2 are connected to the hexagonal prisms at both ends of the turnbuckle nut and are pressed against the shoulders at both ends of the turnbuckle nut.

[0018] Specifically, such as Figures 3 to 5 As shown, on both sides of the ring 2, within the arc-shaped range corresponding to the arc-shaped buckle plate 12, drilling components 4 and tapping components 5 are sequentially provided along the rotation direction of the ring 2.

[0019] Specifically, such as Figures 7 to 9 and Figure 11 As shown, the feeding assembly 6 is located outside the arc-shaped protrusion 11 facing the drilling assembly 4. The turnbuckle nut at the output end of the feeding assembly 6 is located between the side rods 31 on both sides and is parallel to the axis of the ring 2. When the contact 34 separates from the arc-shaped protrusion 11, the sleeves 33 on both sides of the ring 2 are aligned with the hexagonal prisms at both ends of the first turnbuckle nut at the output end of the feeding assembly 6. This is because when the contact 34 separates from the arc-shaped protrusion 11, the side rods 31 on both sides will close towards the middle under the action of the elastic member 35. During this process, the sleeves 33 on both sides can move closer to the hexagonal prisms at both ends of the turnbuckle nut until the sleeves 33 cover the hexagonal prisms and press them against both ends of the turnbuckle nut. As a preferred solution, the sleeves 33 have a dodecagonal structure and the inner edge facing the middle end has a chamfered structure to facilitate the smooth covering of the hexagonal prism.

[0020] The principle behind drilling and tapping both ends of the turnbuckle nut using the above method is as follows: When the pair of side rods 31 on both sides of the ring 2 moves to the position of the feeding assembly 6, the contact member 34 is separated from the outer end face of the arc-shaped protrusion 11. Therefore, under the action of the elastic member 35, the pair of side rods 31 will retract towards the middle. During this process, the sleeve 33 on the side rod 31 can be connected to the hexagonal prisms at both ends of the turnbuckle nut to complete the material picking work. After the material picking is completed, the side rods 31 will use the elastic force of the elastic member 35 to press and fix the turnbuckle nut to prevent the turnbuckle nut from falling off when the ring 2 rotates.

[0021] After the material is picked up, the ring 2 is rotated, which drives the turnbuckle nut to move sequentially toward the drilling assembly 4 and the tapping assembly 5, thereby completing the drilling and tapping processes in sequence. Since the ring 2 is equipped with the drilling assembly 4 and the tapping assembly 5 on both sides, the two ends of the turnbuckle nut can be drilled and tapped simultaneously. During the drilling and tapping process, in order to prevent insufficient clamping force generated by the elastic element 35, the arc-shaped buckle plate 12 is used to limit the contact element 34, preventing the contact element 34 from moving along the axis of the ring 2, thereby maintaining the clamping state of the sleeve 33 on both ends of the turnbuckle nut.

[0022] After tapping is completed, the ring 2 will drive the turnbuckle nut to move toward the arc-shaped protrusion 11. The end of the arc-shaped protrusion 11 facing the tapping assembly 5 has a ramp structure so that the contact 34 can move smoothly to the outer end face of the arc-shaped protrusion 11. When the contact 34 moves to the outer end face of the arc-shaped protrusion 11, the sleeves 33 on both sides will separate from the hexagonal prisms at both ends of the turnbuckle nut, thereby achieving the purpose of automatic material discharge.

[0023] As a further preferred option, the arc-shaped protrusion 11 is located at the lower part of the disc 1. When the sleeve 33 separates from the hexagonal prisms at both ends of the turnbuckle nut, the turnbuckle nut can fall down automatically.

[0024] Preferred, such as Figure 6 , Figures 8 to 10 As shown, the middle section of the side rod 31 is provided with a synchronizing rod 36 that passes vertically through the ring 2. The outside of the ring 2 is provided with a rotating gear 21 whose axis intersects the axis of the ring 2 perpendicularly. The opposite side of the paired synchronizing rods 36 is provided with a rack structure that meshes with the gear 21. When one of the synchronizing rods 36 moves along the axis, it will drive the gear 21 to rotate, which in turn drives the other synchronizing rod 36 to move. This is used to control the synchronous movement of the two synchronizing rods 36, thereby achieving the purpose of controlling the synchronous movement of the paired side rods 31. This helps to synchronously press and loosen the hexagonal prisms at both ends of the sleeve 33 and the basket nut. The rack structure is recessed into the side wall of the synchronizing rod 36, so that the outer contour of the cross section of the synchronizing rod 36 is still a neat shape, such as a circle, a quadrilateral or other polygonal structure, so that it can slide smoothly and prevent the rack structure from hindering the movement of the synchronizing rod 36 along the axis.

[0025] Further preferred, such as Figure 6 As shown, an annular groove 201 is provided on the outer circumferential surface of the ring 2, and the gear 21 is located in the annular groove 201 to reduce the space occupied by the ring 2 and make the overall equipment more compact.

[0026] Preferred, such as Figure 6 and Figure 12 As shown, the contact element 34 is a roller structure, which rotates on a connecting block 37. The axis of the roller structure is aligned with the radial direction of the ring 2. The distance between the connecting block 37 and the side rod 31 is adjustable along the axial direction of the ring 2, allowing adjustment of the distance between the sleeves 33 on both sides when the contact element 34 contacts the arc-shaped protrusion 11 and the arc-shaped buckle plate 12. This controls the clamping force of the sleeves 33 on the turnbuckle nut and allows for the clamping of turnbuckle nuts of different lengths. Specifically, as shown... Figure 12As shown, the connecting block 37 is provided with at least two positioning rods 371 passing through the side rod 31, the axis of which is parallel to the axis of the ring 2, to prevent the connecting block 37 from swinging. The connecting block 37 is rotatably provided with a screw 372 parallel to the positioning rods 371, which passes through the side rod 31 through a threaded structure. By rotating the screw 372, the distance between the connecting block 37 and the contact member 34 and the side rod 31 can be adjusted.

[0027] Preferred, such as Figures 3 to 7 and Figure 11 As shown, the clamping components 3 are arranged in four groups along the circumference of the ring 2. When the turnbuckle nut held by one group of clamping components 3 is located at the position of the drilling component 4, the other three groups are located at the tapping component 5, the arc-shaped protrusion 11, and the feeding component 6, respectively. In this way, the four groups of clamping components 3 can simultaneously correspond to the drilling, tapping, unloading, and feeding stations, which facilitates the simultaneous performance of multiple tasks, improves processing efficiency, and reduces the equipment's control requirements on the rotation angle and position of the ring 2, so that the ring 2 can rotate 90° each time.

[0028] Preferred, such as Figures 3 to 7 As shown, the drilling assembly 4 is located below the ring 2, the tapping assembly 5 and the feeding assembly 6 are located at the left and right ends of the ring 2 respectively in the horizontal direction, the arc-shaped protrusion 11 is located on the upper part of the disc 1, and the top of the ring 2 is provided with a discharge guide plate 7, the front end of which is located above the ring 2, the end of which extends in the rotation direction of the ring 2 and tilts downward. The width of the front end of the discharge guide plate 7 is less than the distance between the two side rods 31 after they are retracted. When the contact member 34 moves to the outer end face of the arc-shaped protrusion 11, the turnbuckle nut on the corresponding side rod 31 moves to the front end of the discharge guide plate 7. At this time, the sleeves 33 on both sides are separated from the hexagonal prisms at both ends of the turnbuckle nut, and the turnbuckle nut can automatically fall on the discharge guide plate 7 and slide automatically to the rear end of the discharge guide plate 7. Preferably, the width of the rear end of the discharge guide plate 7 is greater than the length of the turnbuckle nut, and the two sides of the top surface of the discharge guide plate 7 are provided with side plates to prevent the turnbuckle nut from falling from both sides.

[0029] Preferred, such as Figure 3 , Figure 11 and Figure 13As shown, the feeding assembly 6 includes a vertically arranged storage trough 61, which is used to stack turnbuckle nuts in a single row. The turnbuckle nuts are arranged horizontally in both width and length directions. A discharge port is opened at the bottom of the storage trough 61 facing the annulus 2. A swing plate 62 is provided on the bottom plate of the discharge port. A spring plate 63 is provided between the bottom surface of the swing plate 62 and the outer side of the bottom plate of the discharge port. When the spring plate 63 is in its natural state, the swing plate 62 is in a horizontal position. A baffle 64 is provided at intervals outside the discharge port. The distance between the inner wall of the baffle 64 and the discharge port is greater than or equal to the width of the turnbuckle nuts. The width of both the baffle 64 and the swing plate 62 is less than the distance between the two side rods 31 when they are in the retracted state. A pushing device 65 is provided on the outside of the storage trough 61 to push the turnbuckle nuts at the bottom of the storage trough 61 toward the baffle 64. When the turnbuckle nut is in contact with the baffle 64, its bottom is supported on the swing plate 62. When picking up the material, the contact element 34 separates from the arc-shaped protrusion 11, and the sleeve 33 moves to the two ends of the turnbuckle nut above the swing plate 62. Under the action of the elastic element 35, the sleeve 33 automatically moves to the middle and actively connects with the hexagonal prisms at both ends of the turnbuckle nut. When the ring 2 rotates, it will drive the fixed turnbuckle nut to fall down together. The turnbuckle nut will push the swing plate 62 to swing down until the turnbuckle nut separates from the swing plate 62. During the process, the spring plate 63 will be compressed to adapt to the angle change of the swing plate 62. After the turnbuckle nut is separated, the swing plate 62 will automatically swing up and reset under the action of the spring plate 63. Specifically, the pushing device 65 is a telescopic cylinder or a reciprocating motor.

[0030] Preferred, such as Figure 3 As shown, both the drilling assembly 4 and the tapping assembly 5 include a sliding platform 41, with a motor 42 on its top. The sliding platform 41 is equipped with a driver 43, which is used to control the motor 42 to move along the axial direction of the disk 1. The motors 42 corresponding to the drilling assembly 4 and the tapping assembly 5 are used to install the drill bit and the tap, respectively. The driver 43 is a linear motor structure or an electrode screw structure.

[0031] Preferred, such as Figure 3 As shown, a gear ring 22 is coaxially provided on one side of the ring 2, and its side rods 31 are all located between the gear ring 22 and the ring 2. The disc 1 is provided on a base 8, and a rotary motor 81 is provided on the base 8. Its main shaft is provided with a drive gear that meshes with the gear ring 22. The rotary motor 81 is used to drive the ring 2 to rotate. More specifically, the drilling assembly 4, the tapping assembly 5 and the feeding assembly 6 are all provided on the base 8.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to be the only or limiting of the invention. Those skilled in the art should understand that various changes or equivalent substitutions made to the present invention without departing from its scope are all within the protection scope of the present invention.

Claims

1. A drilling and tapping device for turnbuckle nuts, characterized in that, include: A disc (1) with its axis set horizontally is coaxially and rotatably fitted with a ring (2). The ring (2) is provided with at least three sets of clamping components (3) arranged in a circumferential array. A feeding component (6) is provided on the outside of the ring (2). The clamping assembly (3) includes a pair of side rods (31) respectively located on both sides of the ring (2). The middle section of each side rod (31) is provided with a guide rod (32) that is perpendicularly inserted through the side wall of the ring (2). The outer end of each side rod (31) is provided with a sleeve (33). The sleeves (33) on both sides are coaxially arranged and are parallel to the axis of the ring (2). The inner end of each side rod (31) is provided with a contact element (34). The side rod (31) is moved along the direction of the guide rod (32). An elastic element (35) in a tensile state is provided between the two side rods (31). Both sides of the disc (1) are provided with an arc-shaped protrusion (11) and an arc-shaped buckle (12) coaxial with the disc (1). There is a gap between the inner end face of the arc-shaped buckle (12) and the outer end face of the disc (1). When the contact (34) contacts the outer end face of the arc-shaped protrusion (11), the distance between the sleeves (33) on both sides of the ring (2) is greater than the length of the basket nut. When the contact (34) contacts the inner end face of the arc-shaped buckle (12), the sleeves (33) on both sides of the ring (2) are connected to the hexagonal prisms at both ends of the basket nut and are pressed against the shoulders at both ends of the basket nut. Within the arc-shaped range of the arc-shaped buckle plate (12) on both sides of the ring (2), drilling assembly (4) and tapping assembly (5) are sequentially provided along the rotation direction of the ring (2). The feeding assembly (6) is located outside the arc-shaped protrusion (11) facing the drilling assembly (4). When the contact (34) separates from the arc-shaped protrusion (11), the sleeves (33) on both sides are aligned with the hexagonal prisms at both ends of the first turnbuckle nut at the output end of the feeding assembly (6).

2. The turnbuckle nut drilling and tapping equipment according to claim 1, characterized in that, The middle section of the side rod (31) is provided with a synchronizing rod (36) that passes vertically through the ring (2). The outside of the ring (2) is provided with a rotating gear (21) whose axis intersects the axis of the ring (2) perpendicularly. The opposite side of the pair of synchronizing rods (36) is provided with a rack structure that meshes with the gear (21), and the rack structure is recessed into the side wall of the synchronizing rod (36).

3. The turnbuckle nut drilling and tapping equipment according to claim 2, characterized in that, The outer circumferential surface of the ring (2) is provided with an annular groove (201), and the gear (21) is located in the annular groove (201).

4. The turnbuckle nut drilling and tapping equipment according to claim 1, characterized in that, The contact element (34) is a roller structure, which is rotatably mounted on a connecting block (37). The axis of the roller structure is aligned with the radial direction of the ring (2). The distance between the connecting block (37) and the side rod (31) is adjustable in the axial direction of the ring (2).

5. The turnbuckle nut drilling and tapping equipment according to claim 4, characterized in that, The connecting block (37) is provided with at least two positioning rods (371) that pass through the side rod (31), and their axes are parallel to the axis of the ring (2). The connecting block (37) is rotatably provided with a screw (372) that is parallel to the positioning rods (371), and it passes through the side rod (31) through a threaded structure.

6. The turnbuckle nut drilling and tapping device according to claim 1, characterized in that, The clamping components (3) are arranged in four groups along the circumference of the ring (2). When the turnbuckle nut clamped by one group of clamping components (3) is located at the drilling component (4), the other three groups are located at the tapping component (5), within the arc-shaped protrusion (11), and at the feeding component (6), respectively.

7. The turnbuckle nut drilling and tapping equipment according to claim 6, characterized in that, The drilling assembly (4) is located below the ring (2). The tapping assembly (5) and the feeding assembly (6) are located at the left and right ends of the ring (2) respectively in the horizontal direction. The arc-shaped protrusion (11) is located on the upper part of the disc (1). The top of the ring (2) is provided with a discharge guide plate (7), the front end of which is located above the ring (2), and the end extends in the rotation direction of the ring (2) and tilts downward. The width of the front end of the discharge guide plate (7) is less than the distance between the two side rods (31) after they are closed. When the contact (34) moves to the outer end face of the arc-shaped protrusion (11), the turnbuckle nut on the corresponding side rod (31) moves to the top of the front end of the discharge guide plate (7).

8. The turnbuckle nut drilling and tapping equipment according to claim 7, characterized in that, The feeding assembly (6) includes a vertically arranged storage trough (61) for stacking turnbuckle nuts in a single row. The turnbuckle nuts are arranged horizontally in both width and length directions. The bottom of the storage trough (61) has a discharge port on the side facing the ring (2). A swing plate (62) is provided on the bottom plate of the discharge port. A spring plate (63) is provided between the bottom surface of the swing plate (62) and the outer side of the bottom plate of the discharge port. When the spring plate (63) is in its natural state, the swing plate (62) is in a horizontal position and the discharge port... The outer space is provided with a baffle (64), the distance between its inner wall and the discharge port is greater than or equal to the width of the basket nut, and the width of the baffle (64) and the swing plate (62) is less than the distance between the two side rods (31) when the storage tank (61) is closed. The outer side of the storage tank (61) is provided with a pushing device (65) for pushing the basket nut at the bottom of the storage tank (61) toward the baffle (64). When one side of the basket nut contacts the baffle (64), its bottom is supported on the swing plate (62).

9. The turnbuckle nut drilling and tapping equipment according to claim 1, characterized in that, Both the drilling assembly (4) and the tapping assembly (5) include a sliding platform (41) with a motor (42) on top. The sliding platform (41) is equipped with a driver (43) to control the motor (42) to move along the axial direction of the disk (1). The motors (42) corresponding to the drilling assembly (4) and the tapping assembly (5) are used to install the drill bit and the tap, respectively.

10. A turnbuckle nut drilling and tapping device according to claim 1, characterized in that, A gear ring (22) is coaxially provided on one side of the ring (2), and its side rods (31) are located between the gear ring (22) and the ring (2). The disc (1) is provided on a base (8), and a rotary motor (81) is provided on the base (8), and its main shaft is provided with a drive gear that meshes with the gear ring (22).

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