Shaft automatic processing equipment

Abstract

The application belongs to the technical field of anchor rod processing, in particular to a shaft rod full-automatic processing equipment, which comprises a base, a supporting plate is arranged on the top of the base, a center plate is fixedly arranged on the top surface of the supporting plate, a rotating disc is rotatably arranged on the top of the center plate, a plurality of clamp mechanisms are symmetrically arranged on the top of the rotating disc, a plurality of opening mechanisms are arranged around the outer circumferential side of the center plate, after the opening mechanism is processed, only the vertical drill and the horizontal drill need to be separated from the clamp mechanism, and then the vertical drill and the horizontal drill are aligned to other positions of the shaft rod by adjusting the positions of other opening mechanisms, and the shaft rod is rotated for one circle along with the rotating disc, so that the drilling processing work of multiple positions of the shaft rod can be realized, the position of the drill does not need to be adjusted once after the processing of each shaft rod is completed, the position of the hole is accurately controlled, errors are not easy to occur, the processing quality is improved, and the efficiency is high.

Description

Technical Field

[0001] This invention belongs to the field of anchor bolt processing technology, specifically a fully automatic shaft processing equipment. Background Technology

[0002] Rock bolts are the most basic component of roadway support, reinforcing the surrounding rock together so that the rock supports itself. During manufacturing, multiple fixing holes need to be drilled at the ends and sidewalls of the rock bolts to facilitate the connection of other components.

[0003] Currently, when processing anchor bolts, the equipment first fixes the anchor bolt and then drills holes using a drill bit. However, when drilling multiple holes at different locations on the same shaft, it is necessary to reposition the bolts and then process them. Furthermore, another shaft can only be processed after the previous shaft has been processed.

[0004] In the existing technology, after the processing equipment drills a hole in the anchor rod, the position of the anchor rod needs to be adjusted before drilling holes in other positions of the anchor rod can be performed. This results in low work efficiency and is not suitable for mass production. Furthermore, due to the need for repositioning, it is difficult to control the required interval between the two holes, and the position of the hole on the shaft is also difficult to determine, which is prone to errors and affects the use of the shaft.

[0005] Therefore, the present invention provides a fully automatic shaft processing equipment. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a fully automatic shaft processing equipment, including a base, a support plate on the top of the base, a center plate fixedly mounted on the center surface of the support plate, a turntable rotatably mounted on the top of the center plate, and a plurality of clamping mechanisms symmetrically arranged on the top of the turntable for clamping and fixing the shaft; a plurality of opening mechanisms are arranged around the outer periphery of the center plate, with each opening mechanism corresponding to one of the clamping mechanisms; each opening mechanism includes a support seat mounted on the support plate, support frame slide rails symmetrically arranged on both sides of the top of the support seat, two slide rails fixedly mounted on the support seat between two support frame slide rails, and a vertical opening device slidably mounted on the two support frame slide rails, the vertical opening device including a support frame slidably mounted on the two support frame slide rails, and a vertical drill bit slidably mounted on the support frame; a horizontal opening device is slidably mounted on the two slide rails, the horizontal opening device including a horizontal slide block slidably mounted on the two slide rails, and a horizontal drill bit slidably mounted on the horizontal slide block.

[0008] Furthermore, the clamping mechanism includes a rectangular plate fixedly mounted on the top surface of the turntable. A vertical plate is fixedly connected to the top of the rectangular plate. A placement box is fixedly installed on one side of the vertical plate. A storage slot for placing a shaft is provided in the middle of the placement box. An elastic box is provided on one side of the vertical plate. A retractable rod is elastically provided inside the elastic box. One end of the retractable rod passes through the vertical plate and a connecting plate is fixedly connected to the end. A tightening block is fixedly connected to the side of the connecting plate near the placement box. A tightening hole adapted to the tightening block is opened on the side wall of the placement box.

[0009] Furthermore, a top shaft is fixedly installed at the end of the connecting plate away from the tightening block, and a top rod is fixedly installed at the corresponding position of the top shaft on the side wall of the vertical plate.

[0010] Furthermore, a positioning plate is provided at the top of one side of the placement box, one end of the positioning plate has a shaft top positioning hole, the other end of the positioning plate has a slot hole, and the placement plate has several threaded holes.

[0011] Furthermore, a positioning groove is provided in the middle of the placement box, and a positioning block is slidably disposed inside the positioning groove and the positioning block engages with the positioning groove. Several axial positioning holes are provided inside the positioning block.

[0012] Furthermore, a first lead screw is rotatably mounted on one side of the support frame, a first movable plate is threaded onto the first lead screw, a first turntable is fixedly connected to one end of the first lead screw, a first vertical rectangular plate is slidably mounted on one side of the first movable plate, and the vertical drill bit is fixedly mounted on one side of the first vertical rectangular plate.

[0013] Furthermore, two first slide rails are fixedly installed on one side of the support frame, the first lead screw is disposed between the two first slide rails, the first moving plate is slidably connected to the two first slide rails, a first right-angle plate is fixedly connected to the top of one side of the first moving plate, a through hole is opened at one end of the first right-angle plate, and a plurality of first fixing grooves are opened at the top of the support frame.

[0014] Furthermore, a first motor is fixedly installed on the top of the first movable plate, and a first vertical lead screw is fixedly connected to the output end of the first motor. The first vertical lead screw is threadedly connected to the first vertical rectangular plate. Two vertical slide rails are provided on one side of the first movable plate, and a vertical slider that is slidably connected to the vertical slide rails is provided on one side of the first vertical rectangular plate.

[0015] Furthermore, a second motor is fixedly installed on one side of the support base, and a second lead screw is fixedly connected to the output end of the second motor. The second lead screw is threadedly connected to the transverse slide. A push lead screw is rotatably provided on one side of the support base. A U-shaped frame is threadedly connected to the push lead screw. One end of the U-shaped frame is fixedly connected to the bottom of the support frame, and a second turntable is fixedly connected to one end of the push lead screw.

[0016] Furthermore, a second vertical lead screw is rotatably mounted in the middle of the transverse slide, and a second vertical rectangular plate is threaded onto the second vertical lead screw. The transverse drill bit is fixedly mounted on the side wall of the second vertical rectangular plate. A third motor is fixedly mounted on one side of the transverse slide, and the output end of the third motor is connected to the second vertical lead screw via a transmission belt.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The fully automatic shaft machining equipment of the present invention controls the rotation of the turntable. After the shaft moves to the position of the first drilling mechanism, the support frame of the vertical drilling device is driven to move towards the turntable on the two support frame slide rails. Then, the vertical drill bit is controlled to move to a specified horizontal position and then moves downward to drill a vertical hole on the shaft end face. At the same time, the transverse slide of the transverse drilling device is driven to move towards the turntable along the two slide rails. Then, the transverse drill bit is controlled to move towards the shaft at a specified height position to drill a hole on the side of the shaft. This allows for simultaneous drilling of multiple positions on the shaft, improving efficiency.

[0019] 2. The fully automatic shaft machining equipment of the present invention, after the hole-opening mechanism is completed, only needs to disengage the vertical and horizontal drill bits from the clamping mechanism, and then adjust the positions of other hole-opening mechanisms to align the vertical and horizontal drill bits to other positions on the shaft. By rotating the shaft with the turntable for one revolution, drilling can be performed at multiple positions on the shaft. It is not necessary to adjust the drill bit position after each shaft is machined. Since the shaft does not need to be repositioned, the hole position is precisely controlled, errors are less likely to occur, and the machining quality is improved. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of Embodiment 1 of the present invention;

[0022] Figure 2 This is a schematic diagram of the vertical opening device of the present invention;

[0023] Figure 3 This is a schematic diagram of the transverse opening device of the present invention;

[0024] Figure 4 yes Figure 2 Enlarged view of a portion of point A in the middle;

[0025] Figure 5 This is a perspective view of Example 2;

[0026] Figure 6 This is a schematic diagram of the top shaft and top rod of the present invention;

[0027] In the diagram: 1. Base; 11. Support plate; 12. Center plate; 13. Discharge port; 14. Discharge bin; 15. Turntable; 2. Hole opening mechanism; 21. Support seat; 22. Slide rail; 23. Support frame rail; 24. Clamping block; 25. Push screw; 26. U-shaped frame; 27. Second turntable; 3. Clamping mechanism; 31. Rectangular plate; 32. Vertical plate; 33. Elastic box; 34. Placement box; 341. Positioning groove; 342. Positioning block; 343. Shaft positioning hole; 35. Retracting rod; 36. Connecting plate; 361. Top shaft; 362. Top rod; 37. Tightening block; 38. Positioning plate 39. Shaft top positioning hole; 4. Vertical drilling device; 41. Support frame; 42. First slide rail; 43. First lead screw; 44. First turntable; 45. First moving plate; 451. First fixed groove; 452. First right-angle plate; 46. First motor; 47. First vertical lead screw; 48. First vertical rectangular plate; 481. Vertical slider; 482. Vertical slide rail; 49. Vertical drill bit; 5. Horizontal drilling device; 51. Second motor; 52. Second vertical lead screw; 53. Horizontal slide block; 54. Third motor; 55. Transmission belt; 56. Second vertical rectangular plate; 57. Horizontal drill bit; 6. Shaft. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0029] Example 1

[0030] like Figures 1 to 4As shown in the embodiment of the present invention, a fully automatic shaft processing device includes a base 1, a support plate 11 on the top of the base 1, a center plate 12 fixedly disposed on the center surface of the support plate 11, a turntable 15 rotatably disposed on the top of the center plate 12, and a plurality of clamping mechanisms 3 centrally symmetrically disposed on the top of the turntable 15 for clamping and fixing shafts 6; a plurality of opening mechanisms 2 are arranged around the outer periphery of the center plate 12, the positions of the plurality of opening mechanisms 2 and the plurality of clamping mechanisms 3 corresponding one-to-one, the opening mechanism 2 including a support seat 21 disposed on the support plate 11, the ... Support frame slide rails 23 are symmetrically arranged on both sides of the top of the support base 21. Two slide rails 22 are fixedly arranged on the support base 21 between the two support frame slide rails 23. Vertical opening device 4 is slidably arranged on the two support frame slide rails 23. The vertical opening device 4 includes a support frame 41 slidably arranged on the two support frame slide rails 23. A vertical drill bit 49 is slidably installed on the support frame 41. A horizontal opening device 5 is slidably arranged on the two slide rails 22. The horizontal opening device 5 includes a horizontal slide 53 slidably arranged on the two slide rails 22. A horizontal drill bit 57 is slidably installed on the horizontal slide 53.

[0031] Specifically, to solve the problem that existing processing equipment requires adjusting the position of the anchor rod after drilling one hole in it before drilling holes in other positions, resulting in low work efficiency and unsuitability for mass production, and because repositioning is required, the required interval between two holes is difficult to control, and the position of the hole on the shaft is also difficult to determine, which is prone to errors and affects the use of the shaft;

[0032] In this embodiment, after the shaft 6 is clamped and fixed on the clamping mechanism 3, the turntable 15 is rotated. After the shaft 6 moves to the position of the first hole-opening mechanism 2, the support frame 41 of the vertical hole-opening device 4 is driven to move towards the turntable 15 on the two support frame slide rails 23. Then, the vertical drill bit 49 is controlled to move to the designated horizontal position and then moves downward to make a vertical hole in the shaft end face of the shaft 6. At the same time, the transverse slide 53 of the transverse hole-opening device 5 is driven to move towards the turntable 15 along the two slide rails 22. Then, the transverse drill bit 57 is controlled to move to the designated height position and then moves towards the shaft 6 to drill the side of the shaft 6. The drilling mechanism 2 can simultaneously perform drilling operations at multiple positions on the shaft 6, improving efficiency. After the drilling is completed by the drilling mechanism 2, the vertical drill bit 49 and the horizontal drill bit 57 only need to be disengaged from the clamping mechanism 3. Then, by adjusting the positions of other drilling mechanisms 2, the vertical drill bit 49 and the horizontal drill bit 57 can be aligned with other positions on the shaft 6. As the shaft 6 rotates one revolution with the turntable 15, drilling operations at multiple positions on the shaft 6 can be completed. It is not necessary to adjust the drill bit position after each shaft 6 is processed, reducing errors and greatly improving processing efficiency. Mass production is possible. Since the shaft does not need to be repositioned, the position of the hole is precisely controlled, making it less prone to errors and improving processing quality.

[0033] The base 1 has two discharge ports 13 on its top surface and a discharge bin 14 is slidably provided on the bottom of the base 1. The discharge bin 14 is located directly below the two discharge ports 13. Processing waste can be swept into the discharge ports 13 and fall into the discharge bin 14 for collection, which facilitates discharge processing.

[0034] like Figure 2 As shown, a first lead screw 43 is rotatably mounted on one side of the support frame 41, a first movable plate 45 is threadedly connected to the first lead screw 43, a first turntable 44 is fixedly connected to one end of the first lead screw 43, a first vertical rectangular plate 48 is slidably mounted on one side of the first movable plate 45, and the vertical drill bit 49 is fixedly mounted on one side of the first vertical rectangular plate 48.

[0035] Specifically, when the shaft 6 moves below the vertical drill bit 49, the first rotating plate 44 is rotated to move the first moving plate 45, aligning the vertical drill bit 49 with the machining position. Then, the first vertical rectangular plate 48 is driven to move downward, causing the vertical drill bit 49 to move downward, thus performing vertical drilling on the shaft 6. By pre-adjusting the positions of multiple vertical drill bits 49, drilling can be performed at different positions on the shaft 6.

[0036] like Figure 2As shown, two first slide rails 42 are fixedly installed on one side of the support frame 41, the first lead screw 43 is disposed between the two first slide rails 42, the first moving plate 45 is slidably connected to the two first slide rails 42, a first right angle plate 452 is fixedly connected to the top of one side of the first moving plate 45, one end of the first right angle plate 452 is provided with a through hole, and a plurality of first fixing grooves 451 are provided on the top of the support frame 41.

[0037] Specifically, by setting two first slide rails 42, the first moving plate 45 is made more stable when moving. After the first moving plate 45 is moved to the designated position, the first right angle plate 452 is fixed to the top of the support frame 41 by bolts to prevent the first moving plate 45 from shifting during the drilling process.

[0038] like Figure 2 and Figure 4 As shown, a first motor 46 is fixedly installed on the top of the first movable plate 45, and a first vertical lead screw 47 is fixedly connected to the output end of the first motor 46. The first vertical lead screw 47 is threadedly connected to the first vertical rectangular plate 48. Two vertical slide rails 482 are provided on one side of the first movable plate 45, and a vertical slider 481 that is slidably connected to the vertical slide rails 482 is provided on one side of the first vertical rectangular plate 48.

[0039] Specifically, after the vertical drill bit 49 is aligned with the machining position, the first vertical lead screw 47 is driven to rotate by the first motor 46, so that the first vertical rectangular plate 48 slides downward along the two vertical slide rails 482 to drill holes in the end face of the shaft 6, thereby improving machining stability.

[0040] like Figure 3 As shown, a second motor 51 is fixedly installed on one side of the support base 21. A second lead screw is fixedly connected to the output end of the second motor 51. The second lead screw is threadedly connected to the transverse slide 53. A push lead screw 25 is rotatably mounted on one side of the support base 21 via a clamping block 24. A U-shaped frame 26 is threadedly connected to the push lead screw 25. One end of the U-shaped frame 26 is fixedly connected to the bottom of the support frame 41. A second turntable 27 is fixedly connected to one end of the push lead screw 25.

[0041] Specifically, after the shaft 6 moves to the drilling mechanism 2, the second turntable 27 is rotated, causing the lead screw 25 to rotate. The U-shaped frame 26 pushes the support frame 41 to move, so that the vertical drill bit 49 approaches the shaft 6 and moves directly above the shaft 6, facilitating subsequent processing. After the position of the horizontal drill bit 57 is determined, the output end of the second motor 51 drives the second lead screw to rotate, causing the horizontal slide block 53 to move towards the shaft 6, so that the horizontal drill bit 57 drills a hole in the side of the shaft 6.

[0042] like Figure 2 and Figure 3As shown, a second vertical lead screw 52 is rotatably mounted in the middle of the transverse slide 53. A second vertical rectangular plate 56 is threaded onto the second vertical lead screw 52. A transverse drill bit 57 is fixedly mounted on the side wall of the second vertical rectangular plate 56. A third motor 54 is fixedly mounted on one side of the transverse slide 53. The output end of the third motor 54 is connected to the second vertical lead screw 52 via a transmission belt 55.

[0043] Specifically, the output end of the third motor 54 drives the second vertical lead screw 52 to rotate, which in turn moves the second vertical rectangular plate 56 up and down, adjusting the height of the horizontal drill bit 57 so that it can drill holes at different heights on the side wall of the shaft 6.

[0044] Example 2

[0045] like Figure 1 , Figure 5 and Figure 6 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: The clamping mechanism 3 includes a rectangular plate 31 fixedly disposed on the top surface of the turntable 15. A vertical plate 32 is fixedly connected to the top of the rectangular plate 31. A placement box 34 is fixedly installed on one side of the vertical plate 32. A storage groove for placing the shaft 6 is provided in the middle of the placement box 34. An elastic box 33 is provided on one side of the vertical plate 32. A retractable rod 35 is elastically disposed inside the elastic box 33. One end of the retractable rod 35 passes through the vertical plate 32 and a connecting plate 36 is fixedly connected to the end. A tightening block 37 is fixedly connected to the side of the connecting plate 36 near the placement box 34. A tightening hole adapted to the tightening block 37 is opened on the side wall of the placement box 34.

[0046] Specifically, when fixing the shaft 6, first pull the connecting plate 36 to pull it outward, causing the tightening block 37 to move out of the tightening hole. Then, put the shaft 6 into the placement box 34, loosen the connecting plate 36, and the retracting rod 35 moves into the interior of the elastic box 33 under the elastic action of the elastic box 33, so that the tightening block 37 enters the tightening hole and applies pressure to the shaft 6, thereby achieving the fixed clamping work of the shaft 6, which facilitates subsequent drilling.

[0047] like Figure 6 As shown, a top shaft 361 is fixedly installed at one end of the connecting plate 36 away from the tightening block 37, and a top rod 362 is fixedly installed on the side wall of the vertical plate 32 at the position corresponding to the top shaft 361.

[0048] Specifically, the cooperation between the top shaft 361 and the top rod 362 limits the clamping stroke of the tightening block 37, avoids excessive clamping force on the shaft rod 6 causing surface damage, and prevents fingers from being pinched when the connecting plate 36 is pulled up.

[0049] like Figure 5As shown, a positioning plate 38 is provided at the top of one side of the placement box 34. One end of the positioning plate 38 is provided with a shaft top positioning hole 39, and the other end of the positioning plate 38 is provided with a slot. Several threaded holes are provided on the placement plate 34.

[0050] Specifically, by connecting and fixing the positioning plate 38 to the placement plate 34 with bolts passing through the slot and threaded holes, the positioning plate 38 can be fixed, which facilitates the positioning and drilling of the drill bit; and the design of multiple threaded holes can adjust the position of the positioning plate 38, so that the end of the shaft hole can be drilled laterally at a height position.

[0051] like Figure 5 As shown, a positioning groove 341 is provided in the middle of the placement box 34, and a positioning block 342 is slidably disposed inside the positioning groove 341 and the positioning block 342 engages with the positioning groove 341. A plurality of axial positioning holes 343 are provided inside the positioning block 342.

[0052] Specifically, when drilling shaft holes on the outer surface of shaft 6, drilling at different positions can be achieved by adjusting the position of positioning block 342. Shaft positioning hole 343 allows the drill bit to pass through, reducing the difficulty of drilling on the outer surface of shaft 6.

[0053] Working principle: When fixing the shaft 6, first pull the connecting plate 36 to pull it outward, so that the tightening block 37 moves out of the tightening hole. Then put the shaft 6 into the placement box 34, release the connecting plate 36, and the retracting rod 35 moves into the inside of the elastic box 33 under the elastic action of the elastic box 33, so that the tightening block 37 enters the tightening hole and applies pressure to the shaft 6 to achieve the fixed clamping work of the shaft 6, which facilitates subsequent drilling processing.

[0054] After the shaft 6 is clamped and fixed on the fixture mechanism 3, the turntable 15 is controlled to rotate. After the shaft 6 moves to the position of the first hole-opening mechanism 2, the second turntable 27 of the vertical hole-opening device 4 is driven to make the lead screw 25 rotate. The support frame 41 is pushed to move by the U-shaped frame 26, so that the vertical drill bit 49 is close to the shaft 6 and moves to the top of the shaft 6. After the vertical drill bit 49 is controlled to move to the designated horizontal position, the first moving plate 45 is moved by rotating the first turntable 44. After the vertical drill bit 49 is aligned with the processing position, the first vertical lead screw 47 is driven to rotate by the first motor 46, so that the first vertical rectangular plate 48 slides down along the two vertical slide rails 482 to drill the end face of the shaft 6. By adjusting the position of multiple vertical drill bits 49 in advance, drilling work at different positions of the shaft 6 can be achieved.

[0055] Simultaneously, by driving the second turntable 27 of the transverse drilling device 5, the lead screw 25 is rotated, and the support frame 41 is moved by the U-shaped frame 26, so that the vertical drill bit 49 approaches the shaft 6 and moves to the top of the shaft 6. The output end of the third motor 54 drives the second vertical lead screw 52 to rotate, which drives the second vertical rectangular plate 56 to move up and down, adjusting the height position of the transverse drill bit 57 so that it can drill holes at different height positions on the side wall of the shaft 6. After the position of the transverse drill bit 57 is determined, the output end of the second motor 51 drives the second lead screw to rotate, which drives the transverse slide 53 to move towards the shaft 6, so that the transverse drill bit 57 drills holes on the side of the shaft 6, and can simultaneously realize drilling work at multiple positions on the shaft 6.

[0056] After the drilling mechanism 2 is completed, the vertical drill bit 49 and the horizontal drill bit 57 are simply removed from the clamping mechanism 3. Then, by adjusting the position of other drilling mechanisms 2, the vertical drill bit 49 and the horizontal drill bit 57 are aligned with other positions of the shaft 6. By rotating the shaft 6 with the turntable 15 for one revolution, drilling can be performed at multiple positions of the shaft 6.

[0057] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic shaft processing equipment, characterized in that: Includes a base (1), the base (1) is provided with a support plate (11) on the top, a center plate (12) is fixedly provided in the middle of the top surface of the support plate (11), a turntable (15) is rotatably provided on the top of the center plate (12), and a number of clamping mechanisms (3) are provided symmetrically on the top of the turntable (15), the clamping mechanisms (3) are used to clamp and fix the shaft (6); The outer periphery of the central plate (12) is provided with a plurality of opening mechanisms (2), and the plurality of opening mechanisms (2) correspond one-to-one with a plurality of clamping mechanisms (3). The opening mechanism (2) includes a support seat (21) provided on the support plate (11). Support frame slide rails (23) are symmetrically provided on both sides of the top of the support seat (21). Two sliding seat slide rails (22) are fixedly provided on the support seat (21) between the two support frame slide rails (23). The two support frame slide rails (23) slide on the two support frame slide rails (23). A vertical drilling device (4) is provided, which includes a support frame (41) slidably mounted on two support frame slide rails (23), and a vertical drill bit (49) slidably mounted on the support frame (41); a horizontal drilling device (5) is slidably mounted on two slide rails (22), which includes a horizontal slide (53) slidably mounted on the two slide rails (22), and a horizontal drill bit (57) slidably mounted on the horizontal slide (53).

2. The fully automatic shaft processing equipment according to claim 1, characterized in that: The clamping mechanism (3) includes a rectangular plate (31) fixedly mounted on the top surface of the turntable (15). A vertical plate (32) is fixedly connected to the top of the rectangular plate (31). A placement box (34) is fixedly installed on one side of the vertical plate (32). A storage slot for placing the shaft (6) is provided in the middle of the placement box (34). An elastic box (33) is provided on one side of the vertical plate (32). A retractable rod (35) is elastically provided inside the elastic box (33). One end of the retractable rod (35) passes through the vertical plate (32) and a connecting plate (36) is fixedly connected to the end. A tightening block (37) is fixedly connected to the side of the connecting plate (36) near the placement box (34). A tightening hole adapted to the tightening block (37) is opened on the side wall of the placement box (34).

3. The fully automatic shaft processing equipment according to claim 2, characterized in that: A top shaft (361) is fixedly installed at one end of the connecting plate (36) away from the tightening block (37), and a top rod (362) is fixedly installed at the corresponding position of the side wall of the vertical plate (32) and the top shaft (361).

4. The fully automatic shaft processing equipment according to claim 3, characterized in that: A positioning plate (38) is provided on the top side of the placement box (34). One end of the positioning plate (38) is provided with a shaft top positioning hole (39), and the other end of the positioning plate (38) is provided with a slot. Several threaded holes are provided on the placement plate (34).

5. The fully automatic shaft processing equipment according to claim 4, characterized in that: The placement box (34) has a positioning groove (341) in the middle. A positioning block (342) is slidably arranged inside the positioning groove (341) and the positioning block (342) engages with the positioning groove (341). A plurality of axial positioning holes (343) are opened inside the positioning block (342).

6. The fully automatic shaft processing equipment according to claim 5, characterized in that: A first lead screw (43) is rotatably provided on one side of the support frame (41). A first movable plate (45) is threadedly connected to the first lead screw (43). A first turntable (44) is fixedly connected to one end of the first lead screw (43). A first vertical rectangular plate (48) is slidably provided on one side of the first movable plate (45). The vertical drill bit (49) is fixedly installed on one side of the first vertical rectangular plate (48).

7. The fully automatic shaft processing equipment according to claim 6, characterized in that: Two first slide rails (42) are fixedly installed on one side of the support frame (41). The first lead screw (43) is located between the two first slide rails (42). The first moving plate (45) is slidably connected to the two first slide rails (42). A first right-angle plate (452) is fixedly connected to the top of one side of the first moving plate (45). A through hole is opened at one end of the first right-angle plate (452). Several first fixing grooves (451) are opened at the top of the support frame (41).

8. The fully automatic shaft processing equipment according to claim 7, characterized in that: A first motor (46) is fixedly installed on the top of the first movable plate (45). A first vertical lead screw (47) is fixedly connected to the output end of the first motor (46). The first vertical lead screw (47) is threadedly connected to the first vertical rectangular plate (48). Two vertical slide rails (482) are provided on one side of the first movable plate (45). A vertical slider (481) is provided on one side of the first vertical rectangular plate (48) and is slidably connected to the vertical slide rails (482).

9. The fully automatic shaft processing equipment according to claim 1, characterized in that: A second motor (51) is fixedly installed on one side of the support base (21). A second lead screw is fixedly connected to the output end of the second motor (51). The second lead screw is threadedly connected to the transverse slide (53). A push lead screw (25) is rotatably provided on one side of the support base (21). A U-shaped frame (26) is threadedly connected to the push lead screw (25). One end of the U-shaped frame (26) is fixedly connected to the bottom of the support frame (41). A second turntable (27) is fixedly connected to one end of the push lead screw (25).

10. The fully automatic shaft processing equipment according to claim 9, characterized in that: A second vertical screw (52) is rotatably mounted in the middle of the transverse slide (53). A second vertical rectangular plate (56) is threaded onto the second vertical screw (52). A transverse drill bit (57) is fixedly mounted on the side wall of the second vertical rectangular plate (56). A third motor (54) is fixedly mounted on one side of the transverse slide (53). The output end of the third motor (54) is connected to the second vertical screw (52) via a transmission belt (55).

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