High-adaptation auger machining center for mechanical parts

Abstract

The invention discloses a high-adaptation auger machining center for mechanical parts, which comprises a box body, a portal frame is mounted on the outer side of the box body, a multi-shaft driving arm is fixedly mounted on a driving seat of the portal frame, a workbench is arranged at the bottom of the multi-shaft driving arm, two sides of the bottom end of the workbench are fixedly connected with connecting sliding frames, and the connecting sliding frames are slidably connected with guide rails. The two ends of the guide rail are fixedly connected with the inner walls of the two ends of the box body correspondingly, and the workbench is movably arranged in the box body; sliding grooves are formed in the two sides of the top face of the workbench in an inwards-concave mode respectively, adjusting bases are arranged in the sliding grooves in a sliding mode respectively, orientation adjusting assemblies are movably arranged at the tops in the adjusting bases, one ends of the orientation adjusting assemblies are fixedly connected with adjusting knobs, and the adjusting knobs are rotationally connected with the outer wall of one side of the workbench and are in clamping fit with locking assemblies. The locking assembly is movably arranged on the outer wall of one side of the workbench and faces the side, fixedly connected with the supporting rotating shaft, of the adjusting assembly.

Description

Technical Field

[0001] This invention relates to the field of mechanical equipment technology, specifically to a highly adaptable auger machining center for mechanical parts. Background Technology

[0002] Gantry machining centers are widely used machine tools in industrial manufacturing, characterized by high precision, high efficiency, and high reliability. The Z-axis of the gantry machining center is perpendicular to the worktable. The overall structure is a large machining center with a portal frame frame consisting of double columns and a top beam, with a crossbeam in the middle of the double columns.

[0003] The existing gantry machining center, such as the gantry machining center disclosed in patent publication number CN119635323B, now proposes the following solution, specifically including a base, beam-type mounting seats are installed on both sides of the base, and a portal-shaped column is fixedly installed on the top of the beam-type mounting seats. A transverse transmission mechanism is installed on the top of the portal-shaped column, and a four-rail support plate mechanism is installed on the side of the transverse transmission mechanism. The front end of the four-rail support plate mechanism is equipped with a U-shaped mounting groove.

[0004] During the machining process of workpieces, it is often necessary to design a fixture that is compatible with the workpiece based on its actual condition. This results in different workpieces requiring different fixtures, which increases the difficulty of changing workpieces and the cost of designing fixtures. To address this issue, we propose a highly adaptable auger machining center for mechanical parts. Summary of the Invention

[0005] The purpose of this invention is to provide a highly adaptable auger machining center for mechanical parts, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a highly adaptable auger machining center for mechanical parts, comprising a housing, a gantry frame installed on the outside of the housing, a multi-axis drive arm fixedly installed on the drive seat of the gantry frame, a worktable provided at the bottom of the multi-axis drive arm, connecting slide frames fixedly connected to both sides of the bottom end of the worktable, guide rails slidably connected to the connecting slide frames, and the two ends of the guide rails respectively fixedly connected to the inner walls of the two ends of the housing, the worktable being movably disposed within the housing; The top surface of the workbench has recessed grooves on both sides, and adjustment seats are slidably installed in the grooves. An orientation adjustment component is movably installed on the top of the adjustment seat. One end of the orientation adjustment component is fixedly connected to an adjustment knob. The adjustment knob is rotatably connected to one side of the outer wall of the workbench and is engaged with a locking component. The locking component is movably installed on one side of the outer wall of the workbench. The orientation adjustment component is fixedly connected to one side of a support shaft. The support shaft is rotatably connected to the adjustment seat, and the other end of the support shaft is fixedly connected to an adjustable clamping component. The adjustable clamping components are movably installed on the top of the adjustment seat. An adjustment screw is rotatably installed in one groove, and a bidirectional screw is rotatably installed in the other groove. The two sides of the bidirectional screw and the outside of the adjustment screw are threaded to the adjustment seat. A handwheel is fixedly connected to one end of the bidirectional screw and the adjustment screw, and the handwheel is movably installed outside the workbench.

[0007] Preferably, the slides are arranged parallel to each other, and the opening of each slide is provided with a piano-shaped sealing strip. One end of the piano-shaped sealing strip is fixedly connected to the inner wall of the slide, and the other end of the piano-shaped sealing strip is fixedly connected to the adjusting seat.

[0008] Preferably, the adjustable clamping assembly includes a support tube, an adjusting screw ring, a guide screw, a slotted groove, a slider, an anti-detachment disc, a support base, a clamping block, and a right-angle opening. One side of the outer wall of the support tube is fixedly connected to one end of a support shaft. One end of the support tube is coaxially rotatably connected to the adjusting screw ring. The guide screw is threaded into the adjusting screw ring. One end of the guide screw is coaxially fixedly connected to the anti-detachment disc. The other end of the guide screw is fixedly connected to the support base. The support base is hinged to one side of the clamping block. A right-angle opening is provided at the other end of the clamping block.

[0009] Preferably, the guide screw has a recessed groove on both sides, and a slider is slidably engaged in the groove. The slider is fixedly connected to the inner walls of both sides of the support tube.

[0010] Preferably, the two ends of the right-angle opening are respectively provided with rounded corners, the outer wall of the adjusting screw ring is provided with anti-slip texture, and at least three adjustable clamping components are provided.

[0011] Preferably, the bottom of the adjusting seat is provided with a threaded hole, which is connected to an adjusting screw and a bidirectional screw through a threaded structure. The top of the adjusting seat is hollow and has a cavity, with guide sliding holes on both sides of the cavity.

[0012] Preferably, the orientation adjustment assembly includes an adjustment rod, a connecting groove, a worm gear, a worm wheel, and a connecting slider. The worm wheel is fixedly sleeved on the bottom of the supporting shaft and is rotatably disposed in the cavity. One side of the worm wheel is meshed with the worm gear, which is rotatably installed in the cavity. The adjustment rod is slidably engaged with the worm gear. Both ends of the adjustment rod slide through guide holes and are rotatably connected to the inner walls of the two sides of the groove. One end of the adjustment rod is fixedly connected to the end of the adjustment knob.

[0013] Preferably, a connecting groove is provided on the outer wall of one side of the adjusting rod, and a connecting slider is slidably engaged in the connecting groove, with the connecting slider being fixedly connected to the inner wall of the worm gear.

[0014] Preferably, the outer wall of each adjustment knob is recessed with a slot, and the slots are evenly distributed around the circumference. The locking assembly includes a movable bar, an operating cap, a sliding hole, a guide slide rod, a spring, a fixing plate, a card seat, and a card block. The fixing plates are fixedly connected to one side of the outer wall of the workbench. The fixing plates are symmetrically arranged in pairs. The opposite end faces of the two fixing plates on the same side are fixedly connected to the ends of the guide slide rods. The guide slide rods are slidably sleeved with sliding holes, and the sliding holes are respectively provided through both sides of the movable bar. Springs are movably sleeved on the outside of the guide slide rods. One end of the spring is fixedly connected to the movable bar, and the other end of the spring is fixedly connected to a fixing plate.

[0015] Preferably, a retaining seat is fixedly connected to both sides of the end face of the movable strip away from the spring. The retaining seat has a U-shaped structure and a retaining block is fixedly connected to the arc-shaped inner wall. The retaining block and the retaining groove engage with each other. An operating cap is fixedly connected to the middle of the end face of the movable strip away from the retaining seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. With adjustable clamping components that can adjust the distribution position and clamping orientation, different types and shapes of workpieces can be positioned and clamped, avoiding the trouble of designing special fixtures for different workpieces, reducing the cost of designing fixtures, reducing the difficulty of operation when changing workpieces, and improving the adaptability and versatility of machining centers. 2. The piano-style sealing strip effectively prevents debris, coolant, and other contaminants from entering the slide groove during processing, ensuring smooth sliding of the adjusting seat within the slide groove, extending the service life of the equipment, and reducing maintenance costs. 3. By adjusting the knob, the orientation adjustment component, and the support shaft, the orientation of the adjustable clamping component can be easily adjusted to adapt to workpieces of different shapes and processing requirements, further improving the machining center's adaptability to various mechanical parts. 4. The locking component design can securely lock the adjustment knob after the orientation of the adjustable clamping component is adjusted, preventing the orientation of the adjustable clamping component from changing due to vibration or other reasons during the processing, thus ensuring the accuracy and stability of the processing. 5. The threaded engagement of the adjusting ring and guide screw in the adjustable clamping assembly, as well as the sliding guide of the slider in the slotted groove, makes the position adjustment of the clamping block more precise and stable, and can better achieve reliable clamping of the workpiece; the rounded corners at both ends of the right angle opening avoid scratching the workpiece surface when clamping the workpiece, protect the appearance quality of the workpiece, and also improve the contact stability between the clamping block and the workpiece. 6. The threaded hole at the bottom of the adjusting seat is connected to the adjusting screw and the double screw, and the adjusting seat is slidably set in the slide groove, which makes the position adjustment of the adjusting seat convenient and quick, and can flexibly adjust the distribution position of the adjustable clamping components according to the size and shape of the workpiece. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the workbench structure in this invention; Figure 4 This is a schematic diagram of the workbench structure viewed from below in this invention; Figure 5 This is a schematic diagram of the unlocking state structure of the locking component in this invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point A in the middle; Figure 7 This is a schematic diagram of the structure for removing the piano-shaped sealing strip inside the groove of the present invention; Figure 8 This is a partial cross-sectional view of the adjustable clamping component in this invention; Figure 9 This is a partial cross-sectional view of the adjusting seat and adjustable clamping assembly in this invention.

[0018] In the diagram: 1. Housing; 2. Gantry frame; 3. Multi-axis drive arm; 4. Guide rail; 5. Connecting slide frame; 6. Worktable; 7. Slide groove; 71. Piano-style sealing strip; 8. Adjusting seat; 81. Threaded hole; 82. Cavity; 83. Guide slide hole; 9. Adjustable clamping assembly; 91. Support tube; 92. Adjusting screw ring; 93. Guide screw; 94. Sliding groove; 95. Sliding block; 96. Anti-detachment disc; 97. Support seat; 98. Clamping block; 99. Right angle opening; 10. Handwheel; 11. Adjusting knob; 111. Slot; 12. Locking assembly; 121. Moving bar; 122. Operating cap; 123. Slide hole; 124. Guide slide rod; 125. Spring; 126. Fixing plate; 127. Clamping seat; 128. Clamping block; 13. Adjusting screw; 14. Orientation adjustment assembly; 141. Adjusting rod; 142. Connecting slide groove; 143. Worm gear; 144. Connecting slider; 145. Support shaft; 15. Bidirectional screw; 16. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1 Reference Figure 1-3 This is the first embodiment of the present invention. This embodiment provides a highly adaptable auger machining center for mechanical parts, including a housing 1, a gantry frame 2 installed on the outside of the housing 1, a multi-axis drive arm 3 fixedly installed on the drive seat of the gantry frame 2, a worktable 6 provided at the bottom of the multi-axis drive arm 3, a connecting slide frame 5 fixedly connected to both sides of the bottom end of the worktable 6, a guide rail 4 slidably connected to the connecting slide frame 5, and the two ends of the guide rail 4 fixedly connected to the inner walls of the two ends of the housing 1 respectively. The worktable 6 is movably disposed inside the housing 1. The top surface of the workbench 6 has recessed grooves 7 on both sides, and adjustment seats 8 are slidably installed in the grooves 7. The top of the adjustment seat 8 is movably provided with an adjustment component 14. One end of the adjustment component 14 is fixedly connected to an adjustment knob 11. The adjustment knob 11 is rotatably connected to one side of the outer wall of the workbench 6 and is engaged with a locking component 12. The locking component 12 is movably installed on one side of the outer wall of the workbench 6. The adjustment component 14 is fixedly connected to one side of a support shaft 15. The support shaft 15 is rotatably connected to the adjustment seat 8, and the other end of the support shaft 15 is fixedly connected to an adjustable clamping component 9. The adjustable clamping components 9 are movably installed on the top of the adjustment seat 8. An adjustment screw 13 is rotatably installed in one groove 7, and a bidirectional screw 16 is rotatably installed in the other groove 7. The two sides of the bidirectional screw 16 and the outside of the adjustment screw 13 are threadedly connected to the adjustment seat 8. A handwheel 10 is fixedly connected to one end of the bidirectional screw 16 and the adjustment screw 13. The handwheel 10 is movably installed outside the workbench 6.

[0021] Example 2 Reference Figure 1-9 This is the second embodiment of the present invention, which is based on the previous embodiment. Specifically, the slide grooves 7 are arranged in parallel to each other, and the opening of the slide groove 7 is provided with a piano-shaped sealing strip 71. One end of the piano-shaped sealing strip 71 is fixedly connected to the inner wall of the slide groove 7, and the other end of the piano-shaped sealing strip 71 is fixedly connected to the adjusting seat 8. The piano-shaped sealing strip 71 can effectively prevent the debris and coolant generated during processing from entering the slide groove 7, ensuring the smooth sliding of the adjusting seat 8 in the slide groove 7 and extending the service life of the equipment.

[0022] Specifically, the adjustable clamping assembly 9 includes a support tube 91, an adjusting screw ring 92, a guide screw 93, a slotted groove 94, a slider 95, an anti-detachment disc 96, a support base 97, a clamping block 98, and a right-angle opening 99. One end of the support shaft 15 is fixedly connected to the outer wall of one side of the support tube 91. One end of the support tube 91 is coaxially rotatably connected to the adjusting screw ring 92. The guide screw 93 is threadedly sleeved inside the adjusting screw ring 92. One end of the guide screw 93 is coaxially fixedly connected to the anti-detachment disc 96. The other end of the guide screw 93 is fixedly connected to the support base 97. One side of the clamping block 98 is hinged to the support base 97. A right-angle opening 99 is provided at the other end of the clamping block 98.

[0023] Furthermore, the guide screw 93 has a recessed groove 94 on both sides, and a slider 95 is slidably engaged in the groove 94. The slider 95 is fixedly connected to the inner walls of both sides of the support tube 91.

[0024] Rotating the adjusting screw ring 92 causes the guide screw 93 to be connected to the adjusting screw ring 92 through a threaded structure, and the slider 95 to slide and guide within the slotted groove 94. The guide screw 93 will move linearly along the support tube 91, driving the support seat 97 and the clamping block 98 to move, so that the right-angle opening 99 of the clamping block 98 contacts the workpiece surface, thus achieving reliable clamping of the workpiece.

[0025] Furthermore, the two ends of the right-angle opening 99 are respectively provided with rounded corners, and the outer wall of the adjusting screw ring 92 is provided with anti-slip texture. During the clamping process, the rounded corners at both ends of the right-angle opening 99 can avoid scratching the surface of the workpiece (anti-slip rubber pads can also be fixedly connected to the outer surface of the right-angle opening 99 to increase the friction at the contact point and at the same time avoid damage to the workpiece at the contact point), protecting the appearance quality of the workpiece. At least three adjustable clamping components 9 are provided, thereby forming a three-point clamping and fixing of the workpiece through the adjustable clamping components 9.

[0026] Specifically, the bottom of the adjusting seat 8 is provided with a threaded hole 81, which is connected to the adjusting screw 13 and the bidirectional screw 16 through a threaded structure. The top of the adjusting seat 8 is hollow and has a cavity 82, with guide sliding holes 83 on both sides of the cavity 82.

[0027] Specifically, the orientation adjustment assembly 14 includes an adjustment rod 141, a connecting slide groove 142, a worm gear 143, a worm wheel 144, and a connecting slider 145. The worm wheel 144 is fixedly sleeved on the bottom of the support shaft 15. The worm wheel 144 is rotatably disposed in the cavity 82. One side of the worm wheel 144 is meshed with the worm gear 143. The worm gear 143 is rotatably installed in the cavity 82. The adjustment rod 141 is slidably engaged in the worm gear 143. The two ends of the adjustment rod 141 slide through the guide slide hole 83 and are rotatably connected to the inner walls of the two sides of the slide groove 7. One end of the adjustment rod 141 is fixedly connected to the end of the adjustment knob 11.

[0028] Furthermore, a connecting groove 142 is recessed on one side of the outer wall of the adjusting rod 141, and a connecting slider 145 is slidably engaged in the connecting groove 142. The connecting slider 145 is fixedly connected to the inner wall of the worm gear 143.

[0029] By manually rotating the adjustment knob 11, the adjustment rod 141 rotates with the adjustment knob 11. Since the connecting slider 145 slides and engages in the connecting groove 142, the worm 143 rotates accordingly. The worm 143 drives the worm wheel 144 that meshes with it to rotate. The worm wheel 144 drives the support shaft 15 to rotate, thereby adjusting the orientation of the adjustable clamping assembly 9 so that it can better adapt to the processing requirements of the workpiece and form a three-point clamping and fixing.

[0030] Specifically, the outer wall of the adjustment knob 11 is recessed with slots 111, which are evenly distributed around the circumference. The locking assembly 12 includes a movable bar 121, an operating cap 122, a sliding hole 123, a guide slide rod 124, a spring 125, a fixing plate 126, a card seat 127, and a card block 128. The fixing plates 126 are fixedly connected to one side of the outer wall of the workbench 6. The fixing plates 126 are symmetrically arranged in pairs. The ends of the two fixing plates 126 on the same side are fixedly connected to the ends of the guide slide rods 124. The guide slide rods 124 are slidably sleeved with the sliding holes 123. The sliding holes 123 are respectively provided through both sides of the movable bar 121. The springs 125 are movably sleeved on the outside of the guide slide rods 124. One end of the spring 125 is fixedly connected to the movable bar 121, and the other end of the spring 125 is fixedly connected to a fixing plate 126.

[0031] Furthermore, on both sides of the end face of the movable bar 121 away from the spring 125, there are fixedly connected card seats 127. The card seats 127 have a U-shaped structure and the arc-shaped inner wall is fixedly connected with card blocks 128. The card blocks 128 and the card slots 111 engage with each other. An operating cap 122 is fixedly connected to the middle of the end face of the movable bar 121 away from the card seats 127.

[0032] By manually operating the locking assembly 12, the operating cap 122 is pulled, causing the fixed movable bar 121 to slide on the guide slide rod 124 and compress the spring 125. This causes the fixed locking block 128 to separate from the slot 111, facilitating the rotation of the adjustment knob 11. By releasing the operating cap 122, the spring force of the spring 125 causes the movable bar 121 to slide on the guide slide rod 124, causing the locking block 128 to engage with the slot 111, thus locking the adjustment knob 11 and preventing the orientation of the adjustable clamping assembly 9 from changing during processing.

[0033] The working principle and process are as follows: Based on the shape of the workpiece (suitable for rectangles, cylinders, cams, etc.), manually rotate the handwheel 10. The handwheel 10 drives the fixed adjusting screw 13 and the double-acting screw 16 to rotate, which in turn drives the threaded adjusting seats 8 to move within the slide groove 7, changing the distribution position of the three adjusting seats 8 to fit the workpiece shape. Simultaneously, depending on the shape of the workpiece, manually operate the locking assembly 12, manually pull the operating cap 122, causing the fixed movable bar 121 to slide on the guide slide rod 124 and compress the spring 125, thereby causing the fixed locking block 128 to separate from the slot 111, maintaining... After separation, manually rotate the adjustment knob 11. The adjustment rod 141 rotates with the adjustment knob 11. Since the connecting slider 145 slides and engages in the connecting groove 142, the worm 143 rotates accordingly. The worm 143 drives the meshing worm wheel 144 to rotate, and the worm wheel 144 drives the support shaft 15 to rotate, thereby adjusting the orientation of the adjustable clamping assembly 9 to better adapt to the processing requirements of the workpiece and form a three-point clamping fixation. After adjusting the distribution position and orientation of the adjustable clamping assembly 9, release the operating cap 122. Under the elastic force of the spring 125, the movable bar 121 slides on the guide slide rod 124, driving the locking block. 128 engages with slot 111 to lock the adjusting knob 11, preventing the orientation of the adjustable clamping assembly 9 from changing during processing. Then, rotating the adjusting screw ring 92 causes the guide screw 93 to slide along the support tube 91 due to the threaded connection between the guide screw 93 and the adjusting screw ring 92, and the sliding guide 95 within the slotted groove 94. This causes the guide screw 93 to move linearly, driving the support base 97 and the clamping block 98 to move, making the right-angle opening 99 of the clamping block 98 contact the workpiece surface, thus achieving reliable clamping of the workpiece. During clamping, the rounded corners at both ends of the right-angle opening 99 prevent scratches on the workpiece surface (and can also be used to prevent scratches on the surface of the right-angle opening 99). The surface is fixedly connected with anti-slip rubber pads to increase the friction at the contact point and prevent damage to the workpiece at the contact point, thus protecting the appearance quality of the workpiece. During the processing, the piano-type sealing strip 71 can effectively prevent the processing debris and coolant from entering the slide groove 7, ensuring the smooth sliding of the adjusting seat 8 in the slide groove 7 and extending the service life of the equipment. The multi-axis drive arm 3 (selecting a commonly used model in gantry machining centers in the prior art, the specific structure and principle of which will not be described in this application) can perform various processing operations on the workpiece clamped and fixed on the worktable 6 under the drive of the gantry frame 2, realizing efficient processing of mechanical parts of different types and shapes.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-adaptation twist processing center for mechanical fittings, comprising a box (1), a portal frame (2) is mounted outside the box (1), a multi-axis driving arm (3) is fixedly installed on the driving seat of the portal frame (2), characterized in that: The bottom of the multi-axis driving arm (3) is provided with a workbench (6), the bottom end of the workbench (6) is fixedly connected with a connecting sliding frame (5), the connecting sliding frame (5) is slidably connected with a guide rail (4), the two ends of the guide rail (4) are fixedly connected with the inner walls of the two ends of the box (1), and the workbench (6) is movably arranged in the box (1). The top surface of the workbench (6) is concavely provided with a sliding groove (7) on each side, the sliding groove (7) is slidably provided with an adjusting seat (8), the top of the adjusting seat (8) is movably provided with a direction adjusting assembly (14), one end of the direction adjusting assembly (14) is fixedly connected with an adjusting knob (11), the adjusting knob (11) is rotatably connected with the outer wall of one side of the workbench (6), the adjusting knob (11) is matched with a locking assembly (12), the locking assembly (12) is movably arranged on the outer wall of one side of the workbench (6), the direction adjusting assembly (14) is fixedly connected with one side of a supporting rotating shaft (15), the supporting rotating shaft (15) is rotatably connected with the adjusting seat (8), the other end of the supporting rotating shaft (15) is fixedly connected with an adjustable clamping assembly (9), the adjustable clamping assembly (9) is movably arranged on the top of the adjusting seat (8), an adjusting screw (13) is rotatably arranged in one of the sliding grooves (7), a bidirectional screw (16) is rotatably arranged in the other sliding groove (7), the two sides of the bidirectional screw (16) and the adjusting screw (13) are respectively threadedly connected with the adjusting seat (8), and one end of the bidirectional screw (16) and the adjusting screw (13) is fixedly connected with a hand wheel (10).

2. A high-adapter twist processing center for mechanical fittings according to claim 1, characterized in that: The sliding grooves (7) are arranged in parallel, the openings of the sliding grooves (7) are provided with a piano type sealing strip (71), one end of the piano type sealing strip (71) is fixedly connected with the inner wall of the sliding groove (7), and the other end of the piano type sealing strip (71) is fixedly connected with the adjusting seat (8).

3. A high-adapter twist processing center for mechanical fittings according to claim 1, characterized in that: The adjustable clamping assembly (9) comprises a supporting pipe (91), an adjusting screw ring (92), a guide screw (93), a character type sliding groove (94), a sliding block (95), an anti-dropping disc (96), a supporting seat (97), a clamping block (98) and a right-angle port (99), one side of the supporting pipe (91) is fixedly connected with one end of the supporting rotating shaft (15), one end of the supporting pipe (91) is coaxially rotatably connected with the adjusting screw ring (92), the guide screw (93) is sleeved in the adjusting screw ring (92) through a threaded structure, one end of the guide screw (93) is coaxially fixedly connected with the anti-dropping disc (96), the other end of the guide screw (93) is fixedly connected with the supporting seat (97), one side of the supporting seat (97) is hingedly connected with the clamping block (98), and the other side end of the clamping block (98) is provided with the right-angle port (99).

4. A high-adapter twist processing center for mechanical fittings according to claim 3, characterized in that: The guide screw (93) is concavely provided with the character type sliding groove (94) on each side, the character type sliding groove (94) is slidably and clamped with the sliding block (95), and the sliding block (95) is fixedly connected with the inner walls of the two sides of the supporting pipe (91).

5. A high-adapter twist processing center for mechanical fittings according to claim 4, characterized in that: Both ends of the right-angle port (99) are respectively provided with a round corner, an outer wall of the adjusting screw ring (92) is provided with an anti-skid pattern, and the adjustable clamping assembly (9) is provided with at least three.

6. A high-adapter twist processing center for mechanical fittings according to claim 1, characterized in that: A threaded hole (81) is penetratingly arranged at the bottom of the adjusting seat (8), the threaded hole (81) is connected with the adjusting screw rod (13) and the bidirectional screw rod (16) through a threaded structure, a cavity (82) is hollowed in the top of the adjusting seat (8), and guide sliding holes (83) are respectively arranged at the two sides of the cavity (82).

7. A high-adapter twist processing center for mechanical fittings according to claim 6, characterized in that: The adjusting assembly (14) comprises an adjusting rod (141), a connecting sliding groove (142), a worm (143), a worm wheel (144) and a connecting sliding block (145). The worm wheel (144) is fixedly sleeved at the bottom of the support rotating shaft (15), is rotatably arranged in the cavity (82), is meshingly connected with the worm (143) at one side, is rotatably arranged in the cavity (82), is slidably and clippably connected with the adjusting rod (141) in the worm (143), and the two ends of the adjusting rod (141) are rotatably connected with the inner walls of the two sides of the connecting sliding groove (7) after being slid out of the guide sliding holes (83), and one end of the adjusting rod (141) is fixedly connected with the end of the adjusting knob (11).

8. A high-adapter twist processing center for mechanical fittings according to claim 7, characterized in that: A connecting sliding groove (142) is concavely arranged at one side of the outer wall of the adjusting rod (141), and a connecting sliding block (145) is slidably and clippably connected in the connecting sliding groove (142).

9. A high-adapter twist processing center for mechanical fittings according to claim 8, characterized in that: The outer wall of the adjusting knob (11) is concavely arranged with clamping grooves (111), the clamping grooves (111) are circumferentially and uniformly arranged, the locking assembly (12) comprises movable strips (121), operation caps (122), sliding holes (123), guide sliding rods (124), springs (125), fixed plates (126), clamping seats (127) and clamping blocks (128), the fixed plates (126) are fixedly connected with the outer walls of the one sides of the workbench (6), the fixed plates (126) are symmetrically arranged in pairs, the end faces of the two fixed plates (126) on the same side are fixedly connected with the ends of the guide sliding rods (124), the guide sliding rods (124) are slidably sleeved with the sliding holes (123), the sliding holes (123) are penetratingly arranged at the two sides of the movable strips (121), the guide sliding rods (124) are movably sleeved with the springs (125) outside, one end of the spring (125) is fixedly connected with the movable strip (121), and the other end of the spring (125) is fixedly connected with one fixed plate (126).

10. A high-adapter twist processing center for mechanical fittings according to claim 9, characterized in that: The end faces of the two sides of the movable strip (121) away from the spring (125) are fixedly connected with the clamping seats (127), the clamping seats (127) are U-shaped structures and are fixedly connected with the clamping blocks (128) on the arc-shaped inner walls, the clamping blocks (128) are clippably matched with the clamping grooves (111), and the end face of the movable strip (121) away from the clamping seat (127) is fixedly connected with the operation cap (122).

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