A reinforced support frame for gear shaft processing

Abstract

The present invention relates to the technical field of gear shaft processing. Specifically, the present invention provides a reinforced support frame for gear shaft processing, including a support frame fixedly connected to a processing table and a top of the processing table, a processing machine is installed on the top of the processing table, a connecting block is slidably connected inside the support frame, a cleaning structure is provided on the top of the processing table for facilitating dimensional measurement of the gear shaft before processing, and a limiting structure is provided inside the support frame for limiting the gear shaft before processing. The reinforced support frame for gear shaft processing is swung toward a side close to the processing table through a second fixing ring, thereby fixing the gear shaft placed inside the first fixing ring, and when the gear shaft is placed inside the first fixing ring, the measuring ruler is vertically and horizontally parallel to the support frame, and one side of the measuring ruler is used to limit the processed end of the gear shaft to avoid the gear shaft being placed inside the first fixing ring. The contact distance between the output shaft end of the processing machine and the gear shaft is prevented from being too far or too close.

Description

Technical Field

[0001] The invention relates to the technical field of gear shaft processing, and in particular to a reinforcement support frame used for gear shaft processing. Background Art

[0002] During the gear shaft processing, in order to ensure the processing stability, the gear shaft must first be firmly placed on the support frame. However, in the traditional method, the distance between the support frame and the gear shaft is relatively close, which causes the output shaft end of the processing machine to hinder the fixation of the support frame. At the same time, it is difficult for the staff to observe the processing length of the gear shaft in real time, because the scale is usually located at the bottom of the gear shaft and the output shaft end of the processing machine, which makes it inconvenient to clean the scale, which in turn affects the accurate observation of the processing length. In view of this, we propose a reinforced support frame for gear shaft processing. Summary of the invention

[0003] The object of the present invention is to provide a reinforcement support frame for gear shaft processing to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides a reinforced support frame for gear shaft processing, including a support frame fixedly connected to a processing table and the top of the processing table, a processing machine is installed on the top of the processing table, a connecting block is slidably connected to the inside of the support frame, a cleaning structure is provided on the top of the processing table for facilitating dimensional measurement of the gear shaft before processing, and a limiting structure is provided inside the support frame for limiting the gear shaft before processing.

[0005] When the cleaning structure gathers toward one side of the support frame, the gear shaft is limited. When the cleaning structure moves, the limiting structure swings in the direction away from the connecting block, and the position of the gear shaft and the processing machine before processing is measured. After the limiting structure swings and tilts at a certain angle, it contacts the gathering cleaning structure to form a larger angle. At this time, the cleaning structure performs high-intensity cleaning on the side of the limiting structure close to the support frame. After the cleaning structure and the limiting structure move synchronously for a distance, the angle formed by the cleaning structure and the limiting structure decreases. At this time, the cleaning structure thoroughly cleans the entire surface of the limiting structure.

[0006] As a further improvement of the present technical solution, the connecting block is fixedly connected to a first fixing ring on a side away from the support frame, the first fixing ring is rotatably connected to a second fixing ring on a side away from the connecting block through a pin shaft, the first fixing ring and the second fixing ring form a circular hole inside, a fixing component is provided on the top of the second fixing ring, a handle is fixedly connected to a side of the second fixing ring close to the second sliding rod, a feed opening is provided on the surface of the processing table, and a collection box is installed at the bottom of the feed opening on the surface of the processing table; a rectangular groove is provided inside the connecting block.

[0007] As a further improvement of the technical solution, the cleaning structure includes a swing rod rotatably connected to a rectangular groove provided inside the connecting block, a first sliding rod is rotatably connected to a side of the swing rod away from the support frame, the first sliding rod is slidably connected to the top of the processing table, a connecting column is fixedly connected to a side of the first sliding rod close to the second fixing ring, and an end of the connecting column away from the first sliding rod is slidably connected to the second fixing ring;

[0008] Two swing rods are symmetrically arranged along the vertical center line of the first fixed ring, and the swing rod on the side away from the first sliding rod is rotatably connected to the second sliding rod.

[0009] As a further improvement of the technical solution, a rectangular plate is fixedly connected to one side of the first sliding rod and the second sliding rod close to the support frame respectively, and a cleaning plate is slidably connected to one side of the rectangular plate close to the support frame.

[0010] As a further improvement of the technical solution, the limiting structure includes a cylinder fixedly connected to the connecting block, a convex column is fixedly connected to the outer side of the cylinder, a fixing sleeve is fixedly connected to the inside of the support frame, a gear is fixedly connected to the outer wall of the fixing sleeve, and the gear is rotatably connected to the support frame;

[0011] The inner side wall of the fixing sleeve is provided with an arc-shaped groove for sliding connection of the protruding column;

[0012] A connecting spring is arranged between one end of the cylinder away from the connecting block and the supporting frame to elastically connect the two.

[0013] As a further improvement of the technical solution, a return frame is provided on the outside of the gear, and a plurality of groups of teeth are fixedly connected to the side of the return frame close to the gear, and the teeth are meshingly connected to the gear, and the return frame is slidably connected to the processing table and the support frame.

[0014] As a further improvement of the present technical solution, the upper end of the return frame away from the gear is fixedly connected to a first connector, a connecting shaft is rotatably connected inside the first connector, and the outer side wall of the connecting shaft is rotatably connected to two second connectors, the two second connectors are symmetrically arranged along the vertical center line of the first connector, and the two second connectors are fixedly connected to the measuring ruler on one side away from the return frame.

[0015] As a further improvement of the technical solution, two fixed plates are fixedly connected above the processing table, and guide grooves for sliding of the connecting shaft are provided on the surfaces of the fixed plates, and the guide grooves are composed of straight grooves parallel to the processing table and wedge-shaped grooves inclined toward the processing table.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the reinforced support frame for gear shaft processing, after the staff places the gear shaft to be processed inside the first fixed ring, the gravity of the gear shaft itself drives the connecting block to slide inside the support frame, so that the contact distance between the gear shaft and the output shaft end of the processing machine gradually becomes closer, which is convenient for the processing machine to process the gear shaft. At the same time, the connecting block drives the swing rod to swing when it moves, and then the swing rod drives the connecting column to squeeze the second fixed ring through the first sliding rod, so that the second fixed ring swings to the side close to the processing table, thereby fixing the gear shaft placed inside the first fixed ring to avoid the gear shaft from loosening when being processed by the processing machine. When the gear shaft is placed inside the first fixed ring, the measuring ruler is vertically and horizontally parallel to the support frame, and the processed end of the gear shaft is limited by one side of the measuring ruler to avoid the gear shaft being placed inside the first fixed ring. The contact distance with the output shaft end of the processing machine is too far or too close.

[0018] 2. In the reinforced support frame for gear shaft processing, the cylinder, the fixed sleeve and the connecting shaft are matched with each other. When the connecting block moves, the fixed sleeve is driven to rotate by the matching of the cylinder and the convex column. When the fixed sleeve rotates, the return frame is driven to slide to the side away from the support frame. At this time, the return frame drives the measuring ruler to tilt to the side close to the processing table through the matching of the first connector and the connecting shaft, until the measuring ruler is horizontally parallel to the processing table. At this time, the staff observes the processed length of the gear shaft through the scale on the surface of the measuring ruler. When the measuring ruler moves, the first sliding rod drives the cleaning plate to clean the surface of the measuring ruler through the rectangular plate. Because the measuring ruler is in an inclined motion, when the cleaning plate cleans the measuring ruler during the tilting process, the side of the measuring ruler close to the support frame is cleaned more vigorously, and the metal impurities stuck to the side of the measuring ruler close to the support frame due to high temperature are cleaned more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a three-dimensional diagram of the local parts of the cleaning structure of the present invention;

[0021] Figure 3 It is a three-dimensional schematic diagram of the cleaning structure of the present invention;

[0022] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the support frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the connection relationship between the cylinder, the boss and the fixing sleeve parts of the present invention;

[0024] Figure 6 It is a three-dimensional schematic diagram of the connection relationship between the gear and the circular frame of the present invention;

[0025] Figure 7 It is a three-dimensional schematic diagram of the limiting structure parts of the present invention;

[0026] Figure 8 It is a three-dimensional schematic diagram of the fixing plate part of the present invention.

[0027] The meaning of each number in the figure is:

[0028] 1. Processing table; 11. Processing machine; 12. Support frame; 13. Connecting block; 14. First fixing ring; 15. Second fixing ring; 16. Fixing assembly; 17. Collecting box; 2. Cleaning structure; 21. Rocker; 22. First sliding rod; 2201. Second sliding rod; 23. Connecting column; 24. Rectangular plate; 25. Cleaning plate; 26. Measuring ruler; 3. Limiting structure; 31. Cylinder; 32. Boss; 33. Fixing sleeve; 34. Gear; 35. Return frame; 36. First connector; 37. Connecting shaft; 38. Fixing plate; 39. Second connector. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] A gear shaft is a mechanical part that supports a rotating part and rotates with it to transmit motion, torque or bending moment. It is usually a metal round rod, and each section can have different diameters. The parts that make a rotating motion in the machine are installed on the shaft. According to the shape of the axis, the shaft can be divided into two categories: crankshaft and straight shaft.

[0031] A reinforced support frame for gear shaft processing includes a processing table 1 and a support frame 12 fixedly connected to the top of the processing table 1, a processing machine 11 is installed on the top of the processing table 1, a connecting block 13 is slidably connected inside the support frame 12, a cleaning structure 2 is provided on the top of the processing table 1 for facilitating dimensional measurement of the gear shaft before processing, and a limiting structure 3 is provided inside the support frame 12 for limiting the gear shaft before processing.

[0032] When the cleaning structure 2 gathers toward the side close to the support frame 12, the gear shaft is limited. When the cleaning structure 2 moves, the limiting structure 3 swings in the direction away from the connecting block 13, and the position of the gear shaft and the processing machine 11 before processing is measured. After the limiting structure 3 swings and tilts at a certain angle, it contacts the gathering cleaning structure 2 to form a larger angle. At this time, the cleaning structure 2 performs high-intensity cleaning on the side of the limiting structure 3 close to the support frame 12. After the cleaning structure 2 and the limiting structure 3 move synchronously for a distance, the angle formed by the cleaning structure 2 and the limiting structure 3 is reduced. At this time, the cleaning structure 2 thoroughly cleans the entire surface of the limiting structure 3.

[0033] The present invention takes into account that during the gear shaft processing, in order to ensure processing stability, the gear shaft must first be firmly placed on the support frame. However, in the traditional method, the distance between the support frame and the gear shaft is relatively close, resulting in the output shaft end of the processing machine hindering the fixation of the support frame. Therefore, through the arrangement of the support frame 12 and the connecting block 13, when the gear shaft is processed, the weight of the gear shaft reduces the distance between itself and the output shaft end of the processing machine 11, and at the same time drives the second fixing ring 15 to swing in the direction close to the first fixing ring 14, thereby limiting the gear shaft when it is processed.

[0034] And considering that it is difficult for the staff to observe the processing length of the gear shaft in real time during processing, because the scale is usually located at the bottom of the gear shaft and the output shaft end of the processing machine, it is inconvenient to clean the scale, which in turn affects the accurate observation of the processing length. Therefore, through the setting of the limiting structure 3, the connecting block 13 drives the measuring ruler 26 to tilt through the limiting structure 3 when it moves. During this process, the two cleaning plates 25 clean the measuring ruler 26 during the tilting process. When the measuring ruler 26 is horizontally and vertically parallel to the support frame 12, the gear shaft placed inside the first fixing ring 14 is limited, and the processing length of the gear shaft during processing is measured when it is horizontally and vertically perpendicular to the support frame 12.

[0035] A first fixing ring 14 is fixedly connected to the side of the connecting block 13 away from the support frame 12, and a second fixing ring 15 is rotatably connected to the side of the first fixing ring 14 away from the connecting block 13 through a pin shaft. A circular hole is formed inside the first fixing ring 14 and the second fixing ring 15, and a fixing component 16 is arranged on the top of the second fixing ring 15. A handle is fixedly connected to the side of the second fixing ring 15 close to the second sliding rod 2201, a material discharge port is opened on the surface of the processing table 1, and a collecting box 17 is installed at the bottom of the material discharge port opened on the surface of the processing table 1, and a rectangular groove is opened inside the connecting block 13.

[0036] The cleaning structure 2 includes a rocker arm 21 rotatably connected to a rectangular groove provided inside the connecting block 13; a first sliding rod 22 is rotatably connected to the side of the rocker arm 21 away from the support frame 12; the first sliding rod 22 is slidably connected to the top of the processing table 1; a connecting column 23 is fixedly connected to the side above the first sliding rod 22 close to the second fixing ring 15; an end of the connecting column 23 away from the first sliding rod 22 is slidably connected to the second fixing ring 15.

[0037] Two swing rods 21 are symmetrically arranged along the vertical center line of the first fixed ring 14 , and the swing rod 21 on the side away from the first sliding rod 22 is rotatably connected to the second sliding rod 2201 .

[0038] First, to fix the gear shaft before machining, refer to Figure 1 and Figure 2 Before starting the processing machine 11 to process the gear shaft, the gear shaft is placed inside the two first fixing rings 14. At this time, the weight of the gear shaft itself squeezes the first fixing ring 14 to slide toward the side close to the support frame 12. When the first fixing ring 14 slides, it drives the connecting block 13 fixedly connected to it to slide inside the support frame 12 toward the side away from the second fixing ring 15.

[0039] When the connecting block 13 slides, it drives the swing rod 21 connected to it for rotation to swing toward the side close to the support frame 12. At this time, the swing rod 21 drives the connecting column 23 to slide toward the side close to the support frame 12 through the first sliding rod 22. The connecting column 23 drives the second fixing ring 15 slidably connected to it to swing around the pin shaft close to the first fixing ring 14. At this time, a circular hole slightly larger than the gear shaft is formed between the second fixing ring 15 and the first fixing ring 14. The second fixing ring 15 swings toward the side close to the support frame 12 to limit the gear shaft above the first fixing ring 14. Due to the cylindrical shape of the gear shaft, the gear shaft is prevented from rotating during processing. At this time, the staff fixes the gear shaft between the first fixing ring 14 and the second fixing ring 15 through the fixing assembly 16.

[0040] When the connecting block 13 moves, the gear shafts inside the first fixing ring 14 and the second fixing ring 15 slide toward the direction close to the output shaft end of the processing machine 11, thereby reducing the distance between the output shaft end of the processing machine 11 and the gear shaft, which is convenient for subsequent processing.

[0041] A rectangular plate 24 is fixedly connected to one side of the first sliding rod 22 and the second sliding rod 2201 close to the support frame 12 , respectively. A cleaning plate 25 is slidably connected to one side of the rectangular plate 24 close to the support frame 12 .

[0042] The limiting structure 3 includes a cylinder 31 fixedly connected to the connecting block 13, a convex column 32 is fixedly connected to the outer side of the cylinder 31, a fixing sleeve 33 is fixedly connected to the inside of the support frame 12, a gear 34 is fixedly connected to the outer wall of the fixing sleeve 33, the gear 34 is rotatably connected to the support frame 12, and an arc groove for sliding connection of the convex column 32 is provided on the inner wall of the fixing sleeve 33.

[0043] A connection spring is disposed between one end of the cylinder 31 away from the connection block 13 and the support frame 12 to elastically connect the two.

[0044] In order to realize the auxiliary work of measuring the processing length of the gear shaft before the processing machine 11 processes the gear shaft, when the connecting block 13 slides toward the side close to the processing table 1, it drives the cylinder 31 to slide on the inner wall of the fixed sleeve 33, and at this time, the cylinder 31 drives the protrusion 32 to slide in the arc groove opened in the fixed sleeve 33, driving the fixed sleeve 33 to rotate clockwise, and the fixed sleeve 33 drives the gear 34 fixedly connected to its outer wall to rotate.

[0045] A return frame 35 is disposed outside the gear 34 , and a plurality of groups of teeth are fixedly connected to one side of the return frame 35 close to the gear 34 , and the teeth are meshedly connected to the gear 34 , and the return frame 35 is slidably connected to the processing table 1 and the support frame 12 .

[0046] A first connector 36 is fixedly connected to the upper end of the return frame 35 away from the gear 34, and a connecting shaft 37 is rotatably connected inside the first connector 36. The outer wall of the connecting shaft 37 is rotatably connected to two second connectors 39. The two second connectors 39 are symmetrically arranged along the vertical center line of the first connector 36, and the two second connectors 39 are fixedly connected to the measuring ruler 26 on one side away from the return frame 35.

[0047] Two fixing plates 38 are fixedly connected above the processing table 1 . The surfaces of the fixing plates 38 are provided with guide grooves for the connecting shaft 37 to slide. The guide grooves are composed of a straight groove parallel to the processing table 1 and a wedge groove inclined toward the processing table 1 .

[0048] refer to Figure 8As shown, to measure the processing length of the gear shaft, when the gear 34 rotates clockwise, it drives the return frame 35 connected to it by tooth meshing to slide to the side away from the support frame 12. When the return frame 35 slides, it drives the first connecting body 36 to slide to the side away from the support frame 12. At this time, the first connecting body 36 drives the connecting shaft 37 to slide in the guide groove opened in the fixed plate 38. When the connecting shaft 37 slides in the wedge-shaped groove opened in the guide groove inclined toward the processing table 1, the connecting shaft 37 drives the measuring ruler 26 to move synchronously through the second connecting body 39, and at this time, the measuring ruler 26 will tilt toward the processing table 1 according to its own weight. Until the measuring ruler 26 and the processing table 1 are in a horizontal state, the cylinder 31 will not continue to move toward the processing table 1 due to the action of the connecting spring. At this time, the processing machine 11 is started to process the gear shaft fixed between the first fixing ring 14 and the second fixing ring 15. The staff observes the position of the gear shaft and the output shaft end of the processing machine 11 through the scale on the surface of the measuring ruler 26, thereby processing the fixed gear shaft.

[0049] To clean the surface of the measuring ruler 26 before use, refer to Figure 2 As shown, when the measuring ruler 26 tilts toward the side close to the processing table 1, the first sliding rod 22 and the second sliding rod 2201 will slide toward the side close to the measuring ruler 26 through the cooperation of the swing rod 21 and the connecting block 13. When the first sliding rod 22 and the second sliding rod 2201 slide, the two cleaning plates 25 are driven to slide toward the side close to the measuring ruler 26 through the rectangular plate 24. After the two cleaning plates 25 move a certain distance, the brushes at the bottom thereof will contact the side of the measuring ruler 26 close to the support frame 12. At this time, the angle between the two cleaning plates 25 and the measuring ruler 26 will clean the side of the measuring ruler 26 close to the support frame 12. At the connection between the gear shaft and the output shaft end of the processing machine 11, the metal debris generated when the output shaft end of the processing machine 11 processes the gear shaft will stick to the side of the measuring ruler 26 close to the support frame 12 due to the high temperature. At this time, through the angle formed between the two cleaning plates 25 and the measuring ruler 26, the cleaning plates 25 can strongly clean the side of the measuring ruler 26 close to the support frame 12. When the measuring ruler 26 moves toward the side close to the processing table 1, the two cleaning plates 25 gradually slide toward the side close to the support frame 12, and at the same time, the angle formed between the cleaning plates 25 and the measuring ruler 26 gradually decreases. At this time, the cleaning plates 25 clean the surface of the measuring ruler 26 more thoroughly.

[0050] To collect metal debris on the surface of the measuring ruler 26 after use, refer to Figure 8As shown, after the processing of the gear shaft is completed, the staff pulls the handle fixedly connected to one side of the second fixing ring 15 toward the side close to the first sliding rod 22. At this time, the second fixing ring 15 rotates around the pin shaft rotatably connected to the first fixing ring 14. The second fixing ring 15 drives the first sliding rod 22 to slide toward the side away from the support frame 12 through the connecting column 23 slidably connected thereto. When the first sliding rod 22 slides, it drives the connecting block 13 to slide toward the side away from the support frame 12 through the swing rod 21. Figure 5 and Figure 6 As shown, the connecting block 13 drives the cylinder 31 to slide to the side away from the processing table 1. When the cylinder 31 moves, the gear 34 is driven to rotate counterclockwise through the cooperation between the protruding column 32 and the fixing sleeve 33. The gear 34 drives the return frame 35 to slide to the side away from the support frame 12. The return frame 35 drives the measuring ruler 26 to move to the side away from the support frame 12 through the cooperation between the first connecting body 36 and the connecting shaft 37 and other structures. When the measuring ruler 26 moves, the two cleaning plates 25 slide synchronously to the side away from the support frame 12. At this time, the angle between the measuring ruler 26 and the cleaning plate 25 will gradually increase. The measuring ruler 26 cleans the brush at the bottom of the cleaning plate 25 through its side close to the support frame 12. Finally, the measuring ruler 26 is vertically and horizontally parallel to the support frame 12. At this time, the metal debris on the surface of the measuring ruler 26 will be dropped into the collection box 17 through the discharge port opened on the surface of the processing table 1.

[0051] The above shows and describes 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 by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A reinforcement support frame for gear shaft processing, comprising a processing table (1) and a support frame (12) fixedly connected to the top of the processing table (1), a processing machine (11) being installed on the top of the processing table (1), and a connecting block (13) being slidably connected inside the support frame (12), characterized in that: The top of the processing table (1) is provided with a cleaning structure (2) for facilitating dimensional measurement of the gear shaft before processing, and the support frame (12) is provided with a limiting structure (3) for limiting the position of the gear shaft before processing; When the cleaning structure (2) gathers toward one side of the support frame (12), the gear shaft is limited. When the cleaning structure (2) moves, the limiting structure (3) swings toward a direction away from the connecting block (13), and the position of the gear shaft and the processing machine (11) before processing is measured. After the limiting structure (3) swings and tilts at a certain angle, it contacts the cleaning structure (2) that is gathering, forming a larger angle. At this time, the cleaning structure (2) performs high-intensity cleaning on the side of the limiting structure (3) close to the support frame (12); After the cleaning structure (2) and the limiting structure (3) move synchronously for a certain distance, the angle formed by the cleaning structure (2) and the limiting structure (3) decreases, and at this time, the cleaning structure (2) thoroughly cleans the entire surface of the limiting structure (3); The cleaning structure (2) comprises a swing rod (21) rotatably connected to a rectangular groove provided inside the connecting block (13); a first sliding rod (22) is rotatably connected to a side of the swing rod (21) away from the support frame (12); the first sliding rod (22) is slidably connected to the top of the processing table (1); a connecting column (23) is fixedly connected to a side above the first sliding rod (22) close to the second fixing ring (15); an end of the connecting column (23) away from the first sliding rod (22) is slidably connected to the second fixing ring (15); Two swing rods (21) are symmetrically arranged along the vertical center line of the first fixed ring (14), and the swing rod (21) on the side away from the first sliding rod (22) is rotatably connected to the second sliding rod (2201); The limiting structure (3) comprises a cylinder (31) fixedly connected to the connecting block (13); a protruding column (32) is fixedly connected to the outer side of the cylinder (31); a fixing sleeve (33) is fixedly connected to the inside of the support frame (12); a gear (34) is fixedly connected to the outer wall of the fixing sleeve (33); and the gear (34) is rotatably connected to the support frame (12); The inner side wall of the fixing sleeve (33) is provided with an arc-shaped groove for the convex column (32) to be slidably connected; A connecting spring is provided between one end of the cylinder (31) away from the connecting block (13) and the supporting frame (12) to elastically connect the two. A return frame (35) is arranged outside the gear (34); a plurality of groups of teeth are fixedly connected to a side of the return frame (35) close to the gear (34); the teeth are meshingly connected to the gear (34); and the return frame (35) is slidably connected to the processing table (1) and the support frame (12).

2. The reinforcement support frame for gear shaft processing according to claim 1, characterized in that: The first fixing ring (14) is fixedly connected to the side of the connecting block (13) away from the support frame (12); the second fixing ring (15) is rotatably connected to the side of the first fixing ring (14) away from the connecting block (13) via a pin shaft; a circular hole is formed inside the first fixing ring (14) and the second fixing ring (15); a fixing component (16) is arranged on the top of the second fixing ring (15); a handle is fixedly connected to the side of the second fixing ring (15) close to the second sliding rod (2201); a material discharge port is provided on the surface of the processing table (1); and a collecting box (17) is installed at the bottom of the material discharge port provided on the surface of the processing table (1); A rectangular groove is provided inside the connecting block (13).

3. The reinforcement support frame for gear shaft processing according to claim 2, characterized in that: A rectangular plate (24) is fixedly connected to one side of the first sliding rod (22) and the second sliding rod (2201) close to the support frame (12), respectively; a cleaning plate (25) is slidably connected to one side of the rectangular plate (24) close to the support frame (12).

4. The reinforcement support frame for gear shaft processing according to claim 3 is characterized in that: The upper end of the return frame (35) away from the gear (34) is fixedly connected to a first connecting body (36), the first connecting body (36) is rotatably connected to a connecting shaft (37), the outer side wall of the connecting shaft (37) is rotatably connected to two second connecting bodies (39), the two second connecting bodies (39) are symmetrically arranged along the vertical center line of the first connecting body (36), and the two second connecting bodies (39) are fixedly connected to the measuring ruler (26) on one side away from the return frame (35).

5. The reinforcement support frame for gear shaft processing according to claim 1, characterized in that: Two fixed plates (38) are fixedly connected above the processing table (1), and guide grooves for sliding the connecting shaft (37) are provided on the surfaces of the fixed plates (38), and the guide grooves are composed of a straight groove parallel to the processing table (1) and a wedge-shaped groove inclined toward the processing table (1).

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