Anti-deviation gear groove positioning and cutting machining device

Abstract

The anti-deviation gear groove positioning and cutting machining device comprises a rectangular shell, a sliding opening is formed in one side of the top end of the shell, a sliding base is slidably connected in the sliding opening in a clamped mode, one end of the sliding base is fixedly connected with one end of a transverse air cylinder, and the other end of the transverse air cylinder is fixedly installed at the top end of the shell; the other end of the sliding base is fixedly connected with an adjustable reciprocating assembly, the adjustable reciprocating assembly is fixedly connected with one end of a sliding rod, the other end of the sliding rod penetrates through the sliding base in a sliding mode and then is fixedly connected with a mounting frame, a gear hob is rotationally mounted in the mounting frame, and one end of the gear hob is fixedly connected with a first servo motor; the inner wall of the other side of the top end of the shell is rotationally connected with one end of a lifting air cylinder, the other end of the lifting air cylinder is matched with a positioning mechanism in an inserted mode, the end, away from the lifting air cylinder, of the positioning mechanism is fixedly connected with an output shaft of a second servo motor, and the second servo motor is fixedly installed on the inner wall of the bottom of the shell.

Description

Technical Field

[0001] The invention relates to the technical field of gear processing, in particular to an anti-deviating gear groove positioning cutting processing device. Background Art

[0002] Gears are mechanical elements that transmit motion and power through continuous meshing. Due to the convenience of gear transmission, gears are now used in various transmission fields.

[0003] During the gear processing, the gear groove needs to be cut. The existing fixing method is to fix the gear blank with bolts. This fixing method is very prone to vibration during operation, causing the gear blank to shift, which in turn leads to unqualified gear processing. For this reason, we propose an anti-shift gear groove positioning and cutting processing device to solve the above problem. Summary of the invention

[0004] The object of the present invention is to provide a gear groove positioning cutting processing device for preventing deviation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-deviation gear groove positioning cutting processing device, comprising a rectangular shell, a sliding opening is opened on one side of the top of the shell, a sliding seat is slidably engaged in the sliding opening, one end of the sliding seat is fixedly connected to one end of a transverse cylinder, the other end of the transverse cylinder is fixedly installed on the top of the shell, the other end of the sliding seat is fixedly connected to an adjustable reciprocating component, the adjustable reciprocating component is fixedly connected to one end of a sliding rod, the other end of the sliding rod is fixedly connected to a mounting frame after sliding through the sliding seat, a gear hob is rotatably installed in the mounting frame, and one end of the gear hob is fixedly connected to a servo motor;

[0006] The inner wall on the other side of the top of the shell is rotatably connected to one end of the lifting cylinder, and the other end of the lifting cylinder is plugged into a positioning mechanism. The end of the positioning mechanism away from the lifting cylinder is fixedly connected to the output shaft of servo motor 2, and servo motor 2 is fixedly installed on the bottom inner wall of the shell.

[0007] Preferably, the vertical cross-section of the sliding port is a cross-shaped structure, a feed port is opened on one side of the shell, one end of the transverse cylinder is fixedly connected to a mounting block, and the mounting block is fixedly connected to the top end of the shell.

[0008] Preferably, outer walls on both sides of the upper section of the slide rod are respectively recessed with limiting slide grooves, and guide slide bars are respectively slidably engaged in the limiting slide grooves, and the guide slide bars are respectively fixedly connected to the slide seats.

[0009] Preferably, the adjustable reciprocating component includes a mounting seat, a driving motor, a turntable, a transmission frame, a cylindrical pin, and an adjustable component. One end of the mounting seat is fixedly connected to a sliding seat, and the other end of the mounting seat is fixedly connected to the driving motor. The output shaft of the driving motor is fixedly connected to one end of the turntable, and the other end of the turntable is fixedly connected to the adjustable component. The adjustable component is rotatably connected to one end of a cylindrical pin, and the other side of the cylindrical pin is slidably sleeved on the transmission frame, and the middle outer wall of the transmission frame is fixedly connected to the end of the sliding rod.

[0010] Preferably, the adjustable component includes a supporting shell, an adjusting knob, a threaded rod, and an adjusting slider. The supporting shell is fixedly connected to one end surface of the turntable, the threaded rod is rotatably installed in the supporting shell, the threaded rod is connected to the adjusting slider through a threaded structure, the adjusting slider is rotatably connected to one end of a cylindrical pin, one end of the threaded rod is fixedly connected to the adjusting knob, and the adjusting knob is rotatably arranged outside the supporting shell.

[0011] Preferably, the support shell is arranged at an eccentric position of the turntable, the drive motor and the turntable are coaxially arranged, the transmission frame and the slide rod form a T-shaped structure, and the length direction of the support shell and the axis of the turntable are in the same straight line.

[0012] Preferably, the positioning mechanism includes a support column, an externally threaded rod, an internally threaded barrel, a hexagonal cap, a transmission ring, an active connecting rod, a driven connecting rod 1, a driven connecting rod 2, a positioning part, and an auxiliary positioning assembly, one end of the support column is fixedly connected to the output shaft of the servo motor 2, the other end of the support column is fixedly connected to the externally threaded rod, the externally threaded rod is sleeved on the internally threaded barrel through a threaded structure, one end of the internally threaded barrel is fixedly sleeved on the hexagonal cap, the externally threaded barrel is rotatably sleeved on the transmission ring, the external end of the transmission ring is hinged to one end of several active connecting rods, the other end of the active connecting rod is hinged to one side of the positioning part, the other side of the positioning part is hinged to one end of several driven connecting rods 2, the other end of the driven connecting rod 2 is hinged to the outer wall of one end of the support column, the outer wall of the other end of the support column is hinged to one end of several driven connecting rods 1, the other end of the driven connecting rod 1 is hinged to the positioning part, and the two ends of the positioning part are respectively connected to auxiliary positioning assemblies through threaded structures.

[0013] Preferably, the active connecting rod and the driven connecting rod 1 are symmetrically arranged, the driven connecting rod 1 and the driven connecting rod 2 are arranged parallel to each other, at least three positioning parts are evenly distributed around the circumference, the positioning parts are T-shaped structures, the outer walls of the positioning parts are fixedly connected with anti-slip strips, and the support column and the external threaded rod are coaxially arranged.

[0014] Preferably, the auxiliary positioning assembly includes a threaded knob, a movable plate, a push rod, and an anti-sliding block. The threaded knob is respectively connected to two ends of the positioning part through a threaded structure, and the side of the threaded knob away from the positioning part is rotatably connected to one end of the movable plate, and the other end of the movable plate is fixedly connected to one end of the push rod, and the opposite end of the push rod is respectively fixedly connected to an anti-sliding block.

[0015] Preferably, an insert groove is recessed in one end of the external threaded rod away from the support column, and an insert block is fixedly connected to the end of the driving end of the lifting cylinder, and the insert block is plugged into and matched with the insert groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the positioning mechanism limits and fixes the gear blank, and can further clamp and fix the two ends of the gear blank, thereby ensuring the stability of the gear blank and preventing displacement during the cutting process; the gear hob is driven to rotate and reciprocate at the same time by the adjustable reciprocating component, and the gear hob then cooperates with the rotating gear blank to cut the groove of the gear blank. The adjustable reciprocating component can adjust the reciprocating distance of the gear hob, thereby being more suitable for processing gear blanks of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention;

[0019] Figure 3 It is a schematic diagram of the internal structure of the housing of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the interior of the housing of the present invention from another viewing angle;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the slide position in the present invention;

[0022] Figure 6 It is a schematic diagram of the local structure of the adjustable reciprocating component in the present invention;

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of the adjustable component in the present invention;

[0024] Figure 8 It is a schematic diagram of the positioning mechanism structure in the present invention.

[0025] In the figure: shell 1, feed port 101, slide 2, slide seat 3, guide slide 31, transverse cylinder 4, mounting block 41, adjustable reciprocating component 5, mounting seat 51, drive motor 52, turntable 53, transmission frame 54, cylindrical pin 55, adjustable component 56, support shell 561, adjusting knob 562, threaded rod 563, adjusting slider 564, slide rod 6, limit slide groove 61, lifting cylinder 7, plug-in block 71, positioning mechanism 8, support column 81, external threaded rod 82, plug-in groove 821, internal threaded tube 83, hexagonal cap 84, transmission ring 85, active connecting rod 86, driven connecting rod 1 87, driven connecting rod 2 88, positioning part 89, auxiliary positioning component 80, threaded knob 801, movable plate 802, push rod 803, anti-sliding block 804, mounting frame 9, servo motor 1 10, gear hob 11, servo motor 2 12. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of 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.

[0027] Example 1

[0028] Reference Figure 1 , 2 , which is the first embodiment of the present invention, and provides an anti-deviation gear groove positioning cutting processing device, comprising a rectangular shell 1, a slide 2 is opened on one side of the top of the shell 1, a slide seat 3 is slidably engaged in the slide 2, one end of the slide seat 3 is fixedly connected to one end of a transverse cylinder 4, and the other end of the transverse cylinder 4 is fixedly installed on the top of the shell 1, and the other end of the slide seat 3 is fixedly connected to an adjustable reciprocating component 5, and the adjustable reciprocating component 5 is fixedly connected to one end of a slide rod 6, and the other end of the slide rod 6 slides through the slide seat 3 and is fixedly connected to a mounting frame 9, a gear hob 11 is rotatably installed in the mounting frame 9, and one end of the gear hob 11 is fixedly connected to a servo motor 10;

[0029] The inner wall on the other side of the top of the shell 1 is rotatably connected to one end of the lifting cylinder 7, and the other end of the lifting cylinder 7 is plugged into a positioning mechanism 8. The end of the positioning mechanism 8 away from the lifting cylinder 7 is fixedly connected to the output shaft of the servo motor 2 12, and the servo motor 2 12 is fixedly installed on the bottom inner wall of the shell 1.

[0030] The gear blank to be processed is placed on the positioning mechanism 8 in the shell, and the positioning mechanism 8 limits and fixes the gear blank. At the same time, the positioning mechanism 8 clamps and fixes the top and bottom ends of the gear blank, further ensuring the stability of the gear blank. Then the lifting cylinder 7 descends and works, and the lifting cylinder 7 is plugged and matched with the positioning mechanism 8 to ensure the working stability of the positioning mechanism 8. The lifting cylinder 7 realizes telescopic work by connecting the rotating joint. Then, according to the diameter of the gear blank, the transverse cylinder 4 works to drive the slide seat 3 to move in the slide mouth 2, and the slide seat 3 drives the slide rod 6 to move, and the slide rod 6 drives the fixed mounting frame 9 to move toward the gear blank. At the same time, the servo motor 10 is powered on and works, and the servo motor 10 drives the gear hob 11 to rotate. The servo motor 2 12 is powered on and works, and the servo motor 2 12 drives the support column 81 to rotate, and the gear hob 11 then cuts the gear blank. At the same time, the adjustable reciprocating component 5 works, and the movable gear hob 11 rotates while reciprocating the lifting work, thereby cutting the groove in the thickness direction of the gear blank.

[0031] Example 2

[0032] Reference Figure 1-8 , which is the second embodiment of the present invention, and is based on the previous embodiment. Specifically, the vertical section of the slide 2 is a cross-shaped structure, a feed port 101 is provided on one side of the housing 1, and one end of the transverse cylinder 4 is fixedly connected to the mounting block 41, and the mounting block 41 is fixedly connected to the top of the housing 1. According to the diameter of the gear blank, the transverse cylinder 4 works to drive the slide 3 to move in the slide 2, the slide 3 drives the slide rod 6 to move, and the slide rod 6 drives the fixed mounting frame 9 to move toward the gear blank, so that the gear hob 11 can cut the gear blank.

[0033] Specifically, the outer walls on both sides of the upper section of the slide rod 6 are respectively recessed with limit slide grooves 61, and the guide slide bars 31 are respectively slidably engaged in the limit slide grooves 61, and the guide slide bars 31 are respectively fixedly connected to the slide seat 3. Through the sliding engagement between the guide slide bars 31 and the limit slide grooves 61, the slide rod 6 can only achieve reciprocating lifting and lowering work, and no rotation work will occur.

[0034] Specifically, the adjustable reciprocating component 5 includes a mounting seat 51, a driving motor 52, a turntable 53, a transmission frame 54, a cylindrical pin 55, and an adjustable component 56. One end of the mounting seat 51 is fixedly connected to the slide 3, and the other end of the mounting seat 51 is fixedly connected to the driving motor 52. The output shaft of the driving motor 52 is fixedly connected to one end of the turntable 53, and the other end of the turntable 53 is fixedly connected to the adjustable component 56. The adjustable component 56 is rotatably connected to one end of the cylindrical pin 55, and the other side of the cylindrical pin 55 is slidably sleeved on the transmission frame 54. The middle outer wall of the transmission frame 54 is fixedly connected to the end of the slide rod 6.

[0035] The adjustable reciprocating component 5 works, the driving motor 52 is powered on, the driving motor 52 drives the turntable 53 to rotate in a circle, the turntable 53 drives the cylindrical pin 55 set at the eccentric position to rotate in a circle, the cylindrical pin 55 cooperates with the sliding connection transmission frame 54 to drive the slide rod 6 to move up and down, and the slide rod 6 then drives the gear hob 11 to rotate and move up and down at the same time, thereby cutting the groove in the thickness direction of the gear blank.

[0036] Furthermore, the adjustable component 56 includes a supporting shell 561, an adjusting knob 562, a threaded rod 563, and an adjusting slider 564. The supporting shell 561 is fixedly connected to one end surface of the turntable 53. The threaded rod 563 is rotatably installed in the supporting shell 561. The threaded rod 563 is connected to the adjusting slider 564 through a threaded structure. The adjusting slider 564 is rotatably connected to one end of the cylindrical pin 55. One end of the threaded rod 563 is fixedly connected to the adjusting knob 562, and the adjusting knob 562 is rotatably arranged outside the supporting shell 561.

[0037] Furthermore, the support shell 561 is arranged at an eccentric position of the turntable 53, the drive motor 52 and the turntable 53 are coaxially arranged, the transmission frame 54 and the slide rod 6 form a T-shaped structure, and the length direction of the support shell 561 and the axis of the turntable 53 are in the same straight line.

[0038] According to the thickness of the gear blank, the adjusting knob 562 is turned to drive the threaded rod 563 to rotate. The threaded rod 563 drives the adjusting slider 564 to move through the threaded structure. The adjusting slider 564 drives the rotating connected cylindrical pin 55 to move, thereby changing the distance between the cylindrical pin 55 and the center of the turntable 53, thereby adjusting the reciprocating lifting distance of the transmission frame 54, which is more suitable for the groove cutting processing of gear blanks of different thicknesses.

[0039] Specifically, the positioning mechanism 8 includes a support column 81, an externally threaded rod 82, an internally threaded barrel 83, a hexagonal cap 84, a transmission ring 85, an active connecting rod 86, a driven connecting rod 1 87, a driven connecting rod 2 88, a positioning portion 89, and an auxiliary positioning assembly 80. One end of the support column 81 is fixedly connected to the output shaft of the servo motor 2 12, and the other end of the support column 81 is fixedly connected to the externally threaded rod 82. The externally threaded rod 82 is sleeved with the internally threaded barrel 83 through a threaded structure. One end of the internally threaded barrel 83 is fixedly sleeved with the hexagonal cap 84. The internally threaded barrel 83 The transmission ring 85 is externally rotated and sleeved, and the transmission ring 85 is externally hinged to one end of a plurality of active connecting rods 86, and the other end of the active connecting rod 86 is hinged to one side of a positioning portion 89, and the other side of the positioning portion 89 is hinged to one end of a plurality of driven connecting rods 88, and the other end of the driven connecting rod 88 is hinged to the outer wall of one end of the support column 81, and the outer wall of the other end of the support column 81 is hinged to one end of a plurality of driven connecting rods 87, and the other end of the driven connecting rod 87 is hinged to the positioning portion 89, and the two ends of the positioning portion 89 are respectively connected with auxiliary positioning components 80 through threaded structures.

[0040] Furthermore, the active connecting rod 86 and the driven connecting rod 1 87 are symmetrically arranged, the driven connecting rod 1 87 and the driven connecting rod 2 88 are arranged parallel to each other, at least three positioning parts 89 are evenly distributed around the circumference, the positioning parts 89 are T-shaped structures, the outer walls of the positioning parts 89 are fixedly connected with anti-slip strips, and the support columns 81 and the external threaded rods 82 are coaxially arranged.

[0041] The gear blank to be processed is placed on the positioning mechanism 8 through the feed port 101 opened in the shell 1. The gear blank passes through the external threaded rod 82 and the support column 81, and is sleeved on the outside of the positioning part 89. Then the hexagonal cap 84 is rotated to drive the fixed internal threaded tube 83 to rotate. The internal threaded tube 83 drives the rotating sleeve transmission ring 85 to move. The transmission ring 85 drives the hinged active connecting rod 86 to swing. The active connecting rod 86 cooperates with the driven connecting rod 1 87 and the driven connecting rod 2 88 to drive the hinged positioning part 89 to contact the inner wall of the gear blank, thereby limiting and fixing the gear blank.

[0042] Furthermore, the auxiliary positioning assembly 80 includes a threaded knob 801, a movable plate 802, a push rod 803, and an anti-sliding block 804. The threaded knob 801 is respectively connected to the two ends of the positioning portion 89 through a threaded structure. The side of the threaded knob 801 away from the positioning portion 89 is rotatably connected to one end of the movable plate 802, and the other end of the movable plate 802 is fixedly connected to one end of the push rod 803. The opposite end of the push rod 803 is respectively fixedly connected to the anti-sliding block 804.

[0043] Operate the auxiliary positioning component 80, turn the threaded knob 801, and drive the movable plate 802 to move toward the gear embryo. The movable plate 802 drives the fixed top rod 803 to move synchronously. The top rod 803 drives the fixed anti-sliding block 804 to move synchronously. The anti-sliding block 804 stops after it hits the outer walls at both ends of the gear embryo, and then clamps and fixes the top and bottom ends of the gear embryo, further ensuring the stability of the gear embryo.

[0044] Furthermore, an inserting groove 821 is recessed in one end of the external threaded rod 82 away from the supporting column 81 , and an inserting block 71 is fixedly connected to the end of the driving end of the lifting cylinder 7 , and the inserting block 71 is inserted and matched with the inserting groove 821 .

[0045] The lifting cylinder 7 descends to work, and drives the fixed plug-in block 71 to be inserted into the plug-in groove 821, thereby supporting and limiting the support column 81 and the external threaded rod 82, ensuring the stability of the support column 81 and the external threaded rod 82. The lifting cylinder 7 is connected to the rotary joint to realize the simultaneous extension and rotation.

[0046] Example 3

[0047] Reference Figure 1-8, which is the third embodiment of the present invention. This embodiment is based on the above two embodiments. When in use, the gear blank to be processed is placed on the positioning mechanism 8 through the feed port 101 opened in the housing 1. The gear blank passes through the external threaded rod 82 and the support column 81, and is sleeved on the outside of the positioning portion 89. Then the hexagonal cap 84 is rotated to drive the fixed internal threaded cylinder 83 to rotate, and the internal threaded cylinder 83 drives the rotating sleeve transmission ring 85 to move, and the transmission ring 85 drives the hinged active connecting rod 86 to swing. The active connecting rod 86 cooperates with the driven connecting rod 1 87 and the driven connecting rod 2 88 to drive the hinged positioning portion 89 to contact the inner wall of the gear blank, thereby limiting and fixing the gear blank, and then operating the auxiliary Positioning assembly 80, rotate the threaded knob 801, drive the movable plate 802 to move toward the gear embryo, the movable plate 802 drives the fixed top rod 803 to move synchronously, the top rod 803 drives the fixed anti-sliding block 804 to move synchronously, the anti-sliding block 804 stops after it hits the outer walls of both ends of the gear embryo, and then clamps and fixes the top and bottom ends of the gear embryo, further ensuring the stability of the gear embryo, and then the lifting cylinder 7 descends to work, the lifting cylinder 7 drives the fixed plug-in block 71 to be inserted into the plug-in slot 821, and then supports and limits the support column 81 and the external threaded rod 82, ensuring the stability of the support column 81 and the external threaded rod 82, the lifting cylinder 7 passes The rotary joint is connected to realize telescopic work, and then according to the diameter of the gear blank, the transverse cylinder 4 works to drive the slide seat 3 to move in the slide mouth 2, the slide seat 3 drives the slide rod 6 to move, and the slide rod 6 drives the fixed mounting frame 9 to move toward the gear blank. At the same time, the servo motor 10 is powered on and works, and the servo motor 10 drives the gear hob 11 to rotate, and the servo motor 2 12 is powered on and works, and the servo motor 2 12 drives the support column 81 to rotate, and the gear hob 11 then cuts the gear blank, and at the same time, the adjustable reciprocating component 5 works, the drive motor 52 is powered on and works, and the drive motor 52 drives the turntable 53 to rotate in a circle, and the turntable 53 drives the cylindrical pin 55 set at the eccentric position to rotate in a circle Rotate, the cylindrical pin 55 cooperates with the slidingly connected transmission frame 54 to drive the slide rod 6 to lift and reciprocate, and the slide rod 6 then drives the gear hob 11 to rotate and lift and reciprocate at the same time, thereby cutting the groove in the thickness direction of the gear blank, and according to the thickness of the gear blank, rotate the adjusting knob 562 to drive the threaded rod 563 to rotate, and the threaded rod 563 drives the adjusting slider 564 to move through the threaded structure, and the adjusting slider 564 drives the rotating connected cylindrical pin 55 to move, thereby changing the distance between the cylindrical pin 55 and the center of the turntable 53, thereby adjusting the reciprocating lifting distance of the transmission frame 54, which is more suitable for the groove cutting of gear blanks of different thicknesses.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-deviating gear groove positioning cutting processing device, comprising a rectangular housing (1), characterized in that: A sliding opening (2) is provided on one side of the top end of the housing (1), a sliding seat (3) is slidably engaged in the sliding opening (2), one end of the sliding seat (3) is fixedly connected to one end of a transverse cylinder (4), the other end of the transverse cylinder (4) is fixedly mounted on the top end of the housing (1), the other end of the sliding seat (3) is fixedly connected to an adjustable reciprocating component (5), the adjustable reciprocating component (5) is fixedly connected to one end of a sliding rod (6), the other end of the sliding rod (6) slides through the sliding seat (3) and is fixedly connected to a mounting frame (9), a gear hob (11) is rotatably mounted in the mounting frame (9), one end of the gear hob (11) is fixedly connected to a servo motor (10); The inner wall on the other side of the top of the shell (1) is rotatably connected to one end of the lifting cylinder (7), and the other end of the lifting cylinder (7) is plugged into and matched with a positioning mechanism (8). The end of the positioning mechanism (8) away from the lifting cylinder (7) is fixedly connected to the output shaft of servo motor 2 (12), and servo motor 2 (12) is fixedly installed on the bottom inner wall of the shell (1).

2. The anti-deviation gear groove positioning cutting processing device according to claim 1, characterized in that: The vertical cross-section of the sliding port (2) is a cross-shaped structure, a feed port (101) is provided on one side of the shell (1), one end of the transverse cylinder (4) is fixedly connected to a mounting block (41), and the mounting block (41) is fixedly connected to the top end of the shell (1).

3. The anti-deviation gear groove positioning cutting processing device according to claim 1, characterized in that: The outer walls on both sides of the upper section of the slide rod (6) are respectively recessed with limiting slide grooves (61), and the limiting slide grooves (61) are respectively slidably engaged with guide slide bars (31), and the guide slide bars (31) are respectively fixedly connected to the slide seats (3).

4. The anti-deviation gear groove positioning cutting processing device according to claim 1, characterized in that: The adjustable reciprocating component (5) comprises a mounting seat (51), a driving motor (52), a rotating disk (53), a transmission frame (54), a cylindrical pin (55), and an adjustable component (56); one end of the mounting seat (51) is fixedly connected to the sliding seat (3); the other end of the mounting seat (51) is fixedly connected to the driving motor (52); the output shaft of the driving motor (52) is fixedly connected to one end of the rotating disk (53); the other end of the rotating disk (53) is fixedly connected to the adjustable component (56); the adjustable component (56) is rotatably connected to one end of the cylindrical pin (55); the other side of the cylindrical pin (55) is slidably sleeved on the transmission frame (54); and the middle outer wall of the transmission frame (54) is fixedly connected to the end of the sliding rod (6).

5. The anti-deviation gear groove positioning cutting processing device according to claim 4, characterized in that: The adjustable component (56) comprises a supporting shell (561), an adjusting knob (562), a threaded rod (563), and an adjusting slider (564); the supporting shell (561) is fixedly connected to one end surface of the rotating disk (53); the threaded rod (563) is rotatably installed in the supporting shell (561); the threaded rod (563) is connected to the adjusting slider (564) via a threaded structure; the adjusting slider (564) is rotatably connected to one end of a cylindrical pin (55); one end of the threaded rod (563) is fixedly connected to the adjusting knob (562); and the adjusting knob (562) is rotatably arranged outside the supporting shell (561).

6. The anti-deviation gear groove positioning cutting processing device according to claim 5, characterized in that: The support shell (561) is arranged at an eccentric position of the turntable (53), the drive motor (52) and the turntable (53) are coaxially arranged, the transmission frame (54) and the slide bar (6) form a T-shaped structure, and the length direction of the support shell (561) and the axis of the turntable (53) are in the same straight line.

7. The anti-deviation gear groove positioning cutting processing device according to claim 1, characterized in that: The positioning mechanism (8) comprises a support column (81), an externally threaded rod (82), an internally threaded barrel (83), a hexagonal cap (84), a transmission ring (85), an active connecting rod (86), a driven connecting rod 1 (87), a driven connecting rod 2 (88), a positioning portion (89), and an auxiliary positioning assembly (80). One end of the support column (81) is fixedly connected to the output shaft of the servo motor 2 (12). The other end of the support column (81) is fixedly connected to the externally threaded rod (82). The externally threaded rod (82) is sleeved with the internally threaded barrel (83) through a threaded structure. One end of the internally threaded barrel (83) is fixedly sleeved with the hexagonal cap (84). The internally threaded barrel (8 3) an externally rotating sleeve transmission ring (85), wherein the transmission ring (85) is externally hinged to one end of a plurality of active connecting rods (86), the other end of the active connecting rod (86) is hinged to one side of a positioning portion (89), the other side of the positioning portion (89) is hinged to one end of a plurality of driven connecting rods (88), the other end of the driven connecting rods (88) is hinged to an outer wall of one end of a support column (81), the outer wall of the other end of the support column (81) is hinged to one end of a plurality of driven connecting rods (87), the other end of the driven connecting rod (87) is hinged to the positioning portion (89), and the two ends of the positioning portion (89) are respectively connected to auxiliary positioning components (80) through threaded structures.

8. The anti-deviation gear groove positioning cutting processing device according to claim 7, characterized in that: The active connecting rod (86) and the driven connecting rod 1 (87) are symmetrically arranged, the driven connecting rod 1 (87) and the driven connecting rod 2 (88) are arranged parallel to each other, at least three positioning parts (89) are evenly distributed around the circumference, the positioning parts (89) are T-shaped structures, the outer walls of the positioning parts (89) are fixedly connected with anti-slip strips, and the support column (81) and the external threaded rod (82) are coaxially arranged.

9. The anti-deviation gear groove positioning cutting processing device according to claim 8, characterized in that: The auxiliary positioning assembly (80) comprises a threaded knob (801), a movable plate (802), a push rod (803), and an anti-sliding block (804); the threaded knob (801) is respectively connected to two ends of the positioning portion (89) via a threaded structure; one side of the threaded knob (801) away from the positioning portion (89) is rotatably connected to one end of the movable plate (802); the other end of the movable plate (802) is fixedly connected to one end of the push rod (803); and the opposite end of the push rod (803) is respectively fixedly connected to an anti-sliding block (804).

10. The anti-deviation gear groove positioning cutting processing device according to claim 9, characterized in that: An inserting groove (821) is recessed in one end of the external threaded rod (82) away from the supporting column (81), and an inserting block (71) is fixedly connected to the end of the driving end of the lifting cylinder (7), and the inserting block (71) is inserted and matched with the inserting groove (821).

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