Gear end face burr removing device

Abstract

The application provides a gear end face burr removing device and relates to the technical field of gear machining. The inside of the control part is provided with a driving part. The inside of the control part is provided with a polishing part. The end grinding plate is arranged on the upper and lower sides of the gear, and is in contact with the gear end face under the action of the constraint sleeve and the closing plate, and is in butt joint with the fixed sleeve ring at the same time, so that the gear end face is contacted in the rotating process of the gear. The gear is contacted with the gear grinding plate, which facilitates the cleaning and treatment of the inwardly retracted burr of the gear while rotating, and solves the problem that the burr is inwardly retracted into the gear while being polished after the cross section of the gear is polished during the burr removing treatment of the gear, resulting in incomplete burr removal.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gear machining, in particular to a gear end face burr removing device. BACKGROUND

[0002] Gear refers to a mechanical element with gear teeth on the rim that continuously meshes to transmit motion and power; its transmission is more accurate, efficient and compact in structure; gears are indispensable in mechanical equipment and are the most effective connecting transmission components; burrs are prone to occur on the edge of gears during rough machining or long-term use, affecting normal use, so a burr removing device is needed for processing the gear end face.

[0003] For example, the application number 202023304072.5 proposes a gear end face burr removing device, which includes a base and a gear part, the inside top end of the base is fixedly connected with a mounting shell, the gear part is arranged inside the mounting shell, the inside of the mounting shell is slidingly connected with a sliding block, one side of the sliding block is fixedly connected with a sleeve, the inside of the sleeve is fixedly connected with a spring, the other end of the spring is fixedly connected with a push block, the inside of the push block is fixedly connected with a clamping rod, so that the clamping rod clamps the gear part to avoid rotation, the sleeve can slide in the mounting shell through the sliding block, thereby driving the clamping rod to move, so that the clamping rod can clamp any angle of the gear part, thereby facilitating the device to fix the gear part, making the device adapt to different sizes of the gear part, and the device improves the stability of the fixed device, is simple to operate, saves time and effort, and improves the fixing effect of the device

[0004] As for the current traditional gear burr removing device, it usually makes the limiting structure pass through the telescopic straight insertion between the clamping teeth to constrain the gear, so as to keep the gear stable during polishing, but the limiting structure is easy to hinder the rotating polishing structure while supporting, thereby easily affecting the polishing, and when the gear is treated by removing burrs, the burrs are easy to shrink inward between the teeth while being polished after the section is polished, resulting in incomplete removal of the burrs. SUMMARY

[0005] The embodiment of the present disclosure relates to a gear end face burr removing device, which has a driving part and a polishing part. The internal sliding connection of the synchronous plug is connected to the butt joint rod, so that the butt joint plug and the synchronous plug are rotated in the process of rotation, and the gear is synchronously rotated, which facilitates the contact of the gear with the two groups of end grinding plates and the gear grinding plate, and the polishing treatment in the process of contact, so that it is used. The end grinding plate is arranged on the upper and lower sides of the gear, which is in contact with the gear end face under the action of the constraint sleeve and the closing plate, and is in contact with the fixed sleeve ring at the same time, which facilitates the contact of the gear with the gear end face in the process of rotation. The gear grinding plate is in contact with the gear, which facilitates the cleaning treatment of the gear shrinkage burr in the process of rotation, and facilitates the use.

[0006] The first aspect of the present disclosure provides a gear end face burr removing device, which specifically comprises: a control part; the control part comprises a mounting frame, an internal fixing cylinder, a driving gear plate and a constraint push block; the internal fixing cylinder is provided in a cylindrical cylinder structure, a square plate is arranged on the outer wall of the internal fixing cylinder, an axle hole is arranged at the bottom of the internal fixing cylinder, a chip removal hole is arranged on the outer wall of the internal fixing cylinder, a control motor is arranged on the square plate of the internal fixing cylinder, a cylindrical gear is connected to the control motor of the internal fixing cylinder, and the internal fixing cylinder is fixed in the mounting frame by screws; the inside of the control part is provided with a driving part, and the driving part comprises a constraint sleeve and a synchronous plug; the constraint sleeve is fixed in the internal fixing cylinder by screws, and the driving gear plate is inserted into the bottom of the synchronous plug; the synchronous plug is provided in a cylindrical structure, a hexagonal slot is arranged at the bottom of the synchronous plug, a hexagonal groove is arranged in the internal fixing cylinder, a circular through hole is connected to the top of the hexagonal groove of the synchronous plug, and the synchronous plug is rotationally connected to the constraint sleeve; the inside of the control part is provided with a polishing part, and the polishing part comprises a fixed sleeve ring and an end grinding plate; the end grinding plate is provided in a disc structure, a cylindrical protrusion is arranged on the bottom surface of the end grinding plate, a material leakage hole is arranged on the end grinding plate, a rectangular slot is arranged on the outer wall of the end grinding plate, and the end grinding plate is provided with two groups; the two groups of end grinding plates are respectively inserted into the inside of the fixed sleeve ring; the fixed sleeve ring is fixed in the internal fixing cylinder by screws, and the lower end grinding plate is inserted into the inside of the constraint sleeve; the top of the control part is provided with a closing part, and the closing part comprises a torsion block and a closing plate; the torsion block is rotationally connected to the constraint push block, the upper end grinding plate is fixed in the inside of the closing plate by screws, and the closing plate is sleeved on the top of the internal fixing cylinder.

[0007] In at least some embodiments, the mounting frame is provided in a rectangular frame structure, a rectangular protrusion is arranged on the inner wall of the mounting frame, an electric telescopic rod is arranged on the inner wall of the mounting frame, and a circular through hole is arranged at the top of the mounting frame.

[0008] At least in some embodiments, the belt driving tooth plate is provided with a cylindrical gear structure, the top of the belt driving tooth plate is provided with a cylindrical protrusion, the top of the cylindrical protrusion of the belt driving tooth plate is provided with a hexagonal prism protrusion, the belt driving tooth plate is rotationally connected in the bottom shaft hole of the inner fixing cylinder, and the belt driving tooth plate is connected with the cylindrical gear of the inner fixing cylinder through clashing teeth.

[0009] At least in some embodiments, the constraint sleeve is provided in a cylindrical cylinder structure, and the inner wall of the constraint sleeve is provided with a circular ring protrusion.

[0010] At least in some embodiments, the driving part further comprises a butt joint rod and a synchronous plug; the butt joint rod is provided in a cylindrical rod structure, the bottom of the butt joint rod is provided with a hexagonal prism protrusion, the bottom of the hexagonal prism protrusion of the butt joint rod is provided with a spring, the outer wall of the butt joint rod is provided with a rectangular insertion slot, and the butt joint rod is slidingly connected in the inside of the synchronous plug.

[0011] At least in some embodiments, the grinding part further comprises a butt joint slot; the fixed sleeve ring is provided in a circular ring structure, the inner wall of the fixed sleeve ring is provided with a circular ring protrusion at the top and the bottom respectively, and the inner wall of the circular ring protrusion of the fixed sleeve ring is provided with a rectangular protrusion; the butt joint slot is provided in an arc-shaped groove, the butt joint slot is connected with a cylindrical through hole, and the butt joint slots are equidistantly arranged on the inner wall of the fixed sleeve ring.

[0012] At least in some embodiments, the grinding part further comprises a grinding tooth plate; the grinding tooth plate is provided in an arc plate structure, the outer wall of the grinding tooth plate is provided with a rectangular groove, the inner side of the grinding tooth plate is provided with a grinding brush, and the grinding tooth plate is inserted in the butt joint slot.

[0013] At least in some embodiments, the torsion block is provided in a cylindrical cylinder structure, the two groups of bottom surfaces of the torsion block are respectively provided with arc blocks, and the outer wall of the torsion block is provided with a rectangular protrusion; the closing plate is provided in a disc cover structure, the top of the closing plate is provided with a circular hole, and the closing plate is fixedly connected to the rectangular protrusion of the torsion block.

[0014] The gear end face burr removing device provided by the application has the following beneficial effects:

[0015] The inner fixing cylinder and the constraint push block are arranged, the inner fixing cylinder is fixed in the inside of the mounting frame, the other structures of the device are fixed while the inner fixing cylinder is kept stable, the whole is adjusted after being kept stable, the gear is kept stable when burrs are removed, the constraint push block is connected with the electric telescopic rod on the mounting frame, the closing plate is driven to adjust by the torsion block when the telescopic rod is telescoped, and the top of the inner fixing cylinder is closed.

[0016] In addition, the butt joint rod and the synchronous plug are arranged, the synchronous plug is clamped on the outer wall of the butt joint rod, the gear is clamped in the assembly groove of the gear when the gear is fixed, the gear is driven to rotate synchronously in the rotating process of the butt joint rod, and the gear end face is removed in the rotating process.

[0017] In addition, the butt joint slot and the gear grinding plate are arranged, the butt joint slot is arranged on the inner wall of the fixing sleeve ring, the gear grinding plate is fixed, the polishing brush contacts the tooth position of the gear when the gear grinding plate is kept stable, the tooth position of the gear is removed, and the gear grinding plate is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present application, and are not limited to the present application.

[0020] In the drawings:

[0021] Figure 1 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0022] Figure 2 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0023] Figure 3 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0024] Figure 4 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0025] Figure 5 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0026] Figure 6 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown; Figure 5 A schematic view of a three-dimensional assembly structure according to an embodiment of the present application is shown;

[0027] Figure 7 Fig. 2 shows a schematic view of the B part enlarged structure according to the embodiment of the present application; Figure 5 Fig. 3 shows a schematic view of the B part enlarged structure according to the embodiment of the present application;

[0028] Figure 8 Fig. 4 shows a schematic view of the control part assembly structure according to the embodiment of the present application;

[0029] Figure 9 Fig. 5 shows a schematic view of the belt driving part assembly structure according to the embodiment of the present application;

[0030] Figure 10 Fig. 6 shows a schematic view of the polishing part assembly structure according to the embodiment of the present application;

[0031] Figure 11 Fig. 7 shows a schematic view of the closing part assembly structure according to the embodiment of the present application.

[0032] List of reference signs

[0033] 1. Control part; 101. Mounting frame; 102. Inner fixing cylinder; 103. Belt driving tooth plate; 104. Constraint push block;

[0034] 2. Belt driving part; 201. Constraint sleeve; 202. Synchronous insertion cylinder; 203. Docking rod; 204. Synchronous insertion block;

[0035] 3. Polishing part; 301. Fixed sleeve ring; 302. Docking insertion slot; 303. Tooth plate; 304. End polishing plate;

[0036] 4. Closing part; 401. Torsion block; 402. Closing plate. DETAILED DESCRIPTION

[0037] The embodiment of the present application will be further described in detail below in combination with the drawings and examples.

[0038] Example 1: Please refer to Fig. 1 to Fig. 7. Figures 1 to 11The application provides a gear end face burr removing device, which comprises a control part 1, the control part 1 comprises a mounting frame 101, an inner fixing cylinder 102, a driving tooth plate 103 and a constraint push block 104, the inner fixing cylinder 102 is in a cylindrical cylinder structure, a square plate is arranged on the outer wall of the inner fixing cylinder 102, an axle hole is arranged at the bottom of the inner fixing cylinder 102, a chip removal hole is arranged on the outer wall of the inner fixing cylinder 102, a control motor is arranged on the square plate of the inner fixing cylinder 102, the control motor of the inner fixing cylinder 102 is connected with a cylindrical gear, and the inner fixing cylinder 102 is fixed in the inner part of the mounting frame 101 through screws; the inner fixing cylinder 102 is used for assisting in mounting and fixing other structures of the device, so that the whole device is kept stable and is convenient for adjustment treatment; a driving part 2 is arranged in the inner part of the control part 1, the driving part 2 comprises a constraint sleeve 201 and a synchronous insertion cylinder 202, the constraint sleeve 201 is fixed in the inner part of the inner fixing cylinder 102 through screws, and the driving tooth plate 103 is inserted into the bottom of the synchronous insertion cylinder 202; the synchronous insertion cylinder 202 is in a cylindrical structure, a hexagonal prism-shaped insertion slot is arranged at the bottom of the synchronous insertion cylinder 202, a hexagonal prism-shaped groove is arranged in the inner part of the synchronous insertion cylinder 202, a circular through hole is connected to the top of the hexagonal prism-shaped groove of the synchronous insertion cylinder 202, and the synchronous insertion cylinder 202 is rotationally connected to the constraint sleeve 201; the synchronous insertion cylinder 202 is used for rotating under the action of the driving tooth plate 103, so as to conveniently drive the rotating of the butt joint rod 203 through the internal hexagonal prism-shaped groove, drive the rotating of the gear through the synchronous insertion block 204, and perform burr removing treatment; a polishing part 3 is arranged in the inner part of the control part 1, the polishing part 3 comprises a fixed sleeve ring 301 and an end polishing plate 304, the end polishing plate 304 is in a disc structure, a cylindrical protrusion is arranged on the bottom surface of the end polishing plate 304, a material leakage hole is arranged on the end polishing plate 304, a rectangular insertion slot is arranged on the outer wall of the end polishing plate 304, and the end polishing plate 304 is provided with two groups, and the two groups of end polishing plates 304 are respectively inserted into the inner part of the fixed sleeve ring 301; the end polishing plate 304 is used for driving burr removing treatment in the rotating process of the gear, so as to facilitate use; the fixed sleeve ring 301 is fixed in the inner part of the inner fixing cylinder 102 through screws, and the lower end polishing plate 304 is inserted into the inner part of the constraint sleeve 201; a closing part 4 is arranged at the top of the control part 1, the closing part 4 comprises a torsion block 401 and a closing plate 402, the torsion block 401 is rotationally connected to the constraint push block 104, the upper end polishing plate 304 is fixed in the inner part of the closing plate 402 through screws, and the closing plate 402 is sleeved at the top of the inner fixing cylinder 102.

[0039] In the embodiment one, like Figure 8As shown, the mounting frame 101 is set as a rectangular frame structure, a rectangular protrusion is provided on the inner wall of the mounting frame 101, an electric telescopic rod is provided on the inner wall of the mounting frame 101, and a circular through hole is provided on the top of the mounting frame 101; the mounting frame 101 is used to assist in the installation and fixing of other structures of the device so that the whole remains stable and is convenient for use; the tooth plate 103 is driven to set a columnar gear structure, the top of the tooth plate 103 is driven to set a cylindrical protrusion, the top of the cylindrical protrusion of the tooth plate 103 is driven to set a hexagonal protrusion, and the tooth plate 103 is driven to rotate and connect to the bottom shaft of the inner fixed cylinder 102 In the hole, the driving gear plate 103 is connected to the cylindrical gear of the inner fixed cylinder 102 through the latch teeth; the driving gear plate 103 is used to rotate under the action of the control motor, so that it can control the synchronous plug-in cylinder 202 to rotate during the rotation; the constraint push block 104 is set to a cylindrical structure, and an arc-shaped groove is provided on the outer wall of the constraint push block 104. The constraint push block 104 is connected to the electric telescopic rod of the mounting frame 101; the constraint push block 104 is used to assist in fixing the torsion block 401, and is raised and lowered under the action of the electric telescopic rod to adjust the relative position of the closing plate 402 to facilitate its use.

[0040] In the embodiment of the present disclosure, Figure 7 and Figure 9 As shown, the constraint sleeve 201 is set as a cylindrical structure, the inner wall of the constraint sleeve 201 is provided with an annular protrusion, and the bottom of the outer wall of the constraint sleeve 201 is provided with an annular protrusion; the constraint sleeve 201 is used to assist in constraining other structures of the driving part 2 so that it can be adjusted while maintaining stability; the driving part 2 also includes a docking rod 203 and a synchronization plug 204; the docking rod 203 is set as a cylindrical rod structure, the bottom of the docking rod 203 is provided with a hexagonal prism protrusion, and the bottom of the hexagonal prism protrusion of the docking rod 203 is provided with a spring A rectangular slot is provided on the outer wall of the docking rod 203, and the docking rod 203 is slidably connected to the inside of the synchronous plug-in cylinder 202; the docking rod 203 is used to rotate under the action of the synchronous plug-in cylinder 202, so as to cooperate with the synchronous plug-in block 204 to rotate, so as to facilitate the adjustment of the gear; the synchronous plug-in block 204 is set to a rectangular block structure, and the synchronous plug-in block 204 is inserted into the rectangular slot of the docking rod 203; the synchronous plug-in block 204 is used to rotate synchronously by being inserted into the docking rod 203, so as to facilitate the rotation adjustment of the control gear.

[0041] In the embodiment of the present disclosure, Figure 6 and Figure 10As shown, the polishing part 3 further comprises a butt joint slot 302; the fixed sleeve ring 301 is provided in a circular ring structure, and circular ring protrusions are arranged on the upper and lower ends of the inner wall of the fixed sleeve ring 301, and rectangular protrusions are arranged on the inner wall of the circular ring protrusions of the fixed sleeve ring 301; the fixed sleeve ring 301 is used to assist in installing and fixing other structures of the polishing part 3, so as to facilitate the overall stability and facilitate the use; the butt joint slot 302 is provided in an arc-shaped groove, and a cylindrical through hole is connected to the butt joint slot 302, and the butt joint slots 302 are equidistantly arranged on the inner wall of the fixed sleeve ring 301; the butt joint slot 302 is used to assist in restraining the gear tooth plate 303, so as to facilitate the stability; the polishing part 3 further comprises a gear tooth plate 303; the gear tooth plate 303 is provided in an arc plate structure, and a rectangular groove is arranged on the outer wall of the gear tooth plate 303, and a polishing brush is arranged on the inner side of the gear tooth plate 303, and the gear tooth plate 303 is inserted into the butt joint slot 302; the gear tooth plate 303 is used to polish the clamping tooth surface through the polishing brush during the rotation of the gear, so as to facilitate the treatment of the burrs of the gear.

[0042] In the embodiments of the present disclosure, as shown in Figure 11 The torsion block 401 is provided in a cylindrical structure, and arc blocks are arranged on the two groups of bottom surfaces of the torsion block 401, and rectangular protrusions are arranged on the outer wall of the torsion block 401; the torsion block 401 is used to assist in driving the closing plate 402 to adjust and facilitate the closing of the closing plate 402 and the inner fixing cylinder 102; the closing plate 402 is provided in a disc cover structure, and a circular hole is arranged on the top of the closing plate 402, and the closing plate 402 is fixedly connected to the rectangular protrusions of the torsion block 401; the closing plate 402 is used to assist in the adjustment of the top; the closing plate 402 is used to be lifted and adjusted under the driving of the torsion block 401, so as to be closed with the inner fixing cylinder 102, and the upper gear tooth plate 303 is in contact with the top side of the gear, so as to facilitate the polishing of the end surface of the gear.

[0043] The specific use and role of the embodiment are as follows: in the present application, after the synchronous insertion cylinder 202 is inserted into the bottom of the constraint sleeve 201, the constraint sleeve 201 is fixedly connected to the inside of the inner fixing cylinder 102 through screws, and the synchronous insertion cylinder 202 is connected with the driving tooth plate 103, then the two groups of end polishing plates 304 are respectively installed in the constraint sleeve 201 and the closing plate 402, and the gear tooth plate 303 is inserted into the butt joint slot 302, and the fixed sleeve ring 301 is fixedly connected to the inner wall of the inner fixing cylinder 102 through screws, and the fixed sleeve ring 301 is clamped in the lower end polishing plate 304, so as to constrain the lower end polishing plate 304;

[0044] In use, the gear to be deburred is sleeved on the butt joint rod 203, the synchronous plug 204 is inserted into the assembly groove of the gear, the bottom side of the gear is in contact with the lower end grinding plate 304 after the insertion is completed, then the torsion block 401 is rotated to drive the closing plate 402 to move to the top of the inner fixing cylinder 102, the electric telescopic rod is started to drive the torsion block 401 to retract through the restraint push block 104, and the closing plate 402 is sleeved on the top of the inner fixing cylinder 102 and is in contact with the top side of the gear under the action of the upper end grinding plate 304, then the control motor is started to drive the gear plate 103 to rotate under the action of the columnar gear, so as to drive the synchronous plug 202 and the butt joint rod 203 to rotate, and the gear is driven to rotate under the action of the synchronous plug 204, so that the gear is in contact with the two groups of end grinding plates 304 to grind the burrs on the end face, and the gear is in contact with the grinding brush on the gear grinding plate 303 while rotating, so that the burrs on the gear teeth are removed by the grinding brush, so that the gear is used, and the burrs removed by the grinding are discharged through the leakage hole on the inner fixing cylinder 102, so that the gear is used.

[0045] In this paper, the following points need to be noted:

[0046] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the usual design.

[0047] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0048] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A gear end face burr removal device, comprising: The utility model provides control part (1), its characterized in be that control part (1) includes installation frame (101), inner fixed cylinder (102), drive gear plate (103) and constraint push block (104), installation frame (101) sets up as rectangular frame like structure, and the inner wall of installation frame (101) is equipped with rectangle protruding, and the inner wall of installation frame (101) is equipped with electric telescopic handle, and the top of installation frame (101) is equipped with round through -hole, inner fixed cylinder (102) sets up as cylindrical cylinder like structure, and the outer wall of inner fixed cylinder (102) is equipped with square plate, and the bottom of inner fixed cylinder (102) is equipped with shaft hole, and the outer wall of inner fixed cylinder (102) is equipped with chip removal hole, and the square plate of inner fixed cylinder (102) is equipped with control motor, and the control motor of inner fixed cylinder (102) is connected with cylindrical gear, and inner fixed cylinder (102) is fixed in the inside of installation frame (101) through screw, drive gear plate (103) sets up as cylindrical gear structure, and the top of drive gear plate (103) is equipped with cylindrical protruding, and the top of cylindrical protruding of drive gear plate (103) is equipped with six prism protruding, and drive gear plate (103) rotationally connects in the bottom shaft hole of inner fixed cylinder (102), constraint push block (104) sets up as cylindrical structure, and the outer wall of constraint push block (104) is equipped with circular recess, and constraint push block (104) is connected with the electric telescopic handle of installation frame (101), the inside of control part (1) is equipped with drive part (2), and drive part (2) includes constraint sleeve (201), synchronous insertion cylinder (202), butt joint rod (203) and synchronous insertion block (204), constraint sleeve (201) is fixed in the inside of inner fixed cylinder (102) through screw, and the bottom of synchronous insertion cylinder (202) inserts drive gear plate (103), synchronous insertion cylinder (202) sets up as cylindrical structure, and the bottom of synchronous insertion cylinder (202) is equipped with six prism insertion slot, and the inside of synchronous insertion cylinder (202) is equipped with six prism recess, and the top of six prism recess of synchronous insertion cylinder (202) is connected with round through -hole, and synchronous insertion cylinder (202) rotationally connects in the inside of constraint sleeve (201), butt joint rod (203) sets up as cylindrical rod structure, and the bottom of butt joint rod (203) is equipped with six prism protruding, and the bottom of six prism protruding of butt joint rod (203) is equipped with spring, and the outer wall of butt joint rod (203) is equipped with rectangle insertion slot, and butt joint rod (203) slidingly connects in the inside of synchronous insertion cylinder (202), synchronous insertion block (204) sets up as rectangular block like structure, and synchronous insertion block (204) inserts in the rectangle insertion slot of butt joint rod (203), the inside of control part (1) is equipped with polishing part (3), and polishing part (3) includes fixed collar (301) and end grinding plate (304),The end mill plate (304) is provided as a disc-shaped structure, a cylindrical protrusion is arranged on the bottom surface of the end mill plate (304), a material leakage hole is arranged on the end mill plate (304), a rectangular slot is arranged on the outer wall of the end mill plate (304), and the end mill plate (304) is provided with two groups, and the two groups of end mill plates (304) are respectively inserted into the inside of the fixed collar (301); the fixed collar (301) is fixed in the inside of the inner fixing cylinder (102) through screws, and the lower end mill plate (304) is inserted into the inside of the constraint sleeve (201); the top of the control part (1) is provided with a closing part (4), and the closing part (4) comprises a torsion block (401) and a closing plate (402); the torsion block (401) is rotationally connected to the constraint push block (104), the inside of the closing plate (402) is fixed with the upper end mill plate (304) through screws, and the closing plate (402) is sleeved on the top of the inner fixing cylinder (102).

2. A gear end face burr removal device according to claim 1, characterized in that: The constraint sleeve (201) is provided as a cylindrical structure, and a circular annular protrusion is arranged on the inner wall of the constraint sleeve (201), and a circular annular protrusion is arranged on the bottom of the outer wall of the constraint sleeve (201).

3. A gear end face burr removal device as defined in claim 1, wherein: The polishing part (3) further comprises a butt joint slot (302); the fixed sleeve ring (301) is provided as a circular annular structure, and a circular annular protrusion is arranged on the upper and lower ends of the inner wall of the fixed sleeve ring (301), and a rectangular protrusion is arranged on the inner wall of the circular annular protrusion of the fixed sleeve ring (301); the butt joint slot (302) is provided as a circular arc groove, and a cylindrical through hole is connected to the butt joint slot (302), and the butt joint slots (302) are equidistantly arranged on the inner wall of the fixed sleeve ring (301).

4. A gear end face burr removal device according to claim 3, characterised in that: The polishing part (3) further comprises a tooth grinding plate (303); the tooth grinding plate (303) is provided as a circular arc plate structure, a rectangular groove is arranged on the outer wall of the tooth grinding plate (303), and a polishing brush is arranged on the inner side of the tooth grinding plate (303); and the tooth grinding plate (303) is inserted into the butt joint slot (302).

5. A gear end face burr removal device as defined in claim 1, wherein: The torsion block (401) is provided as a cylindrical structure, and a circular arc block is arranged on each of the two bottom surfaces of the torsion block (401), and a rectangular protrusion is arranged on the outer wall of the torsion block (401); the closing plate (402) is provided as a disc cover structure, a circular hole is arranged on the top of the closing plate (402), and the closing plate (402) is fixedly connected to the rectangular protrusion of the torsion block (401).

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