Gear part deburring device

Abstract

The application discloses a gear deburring device, which comprises a base, a conveying mechanism, a grinding mechanism and a discharging mechanism. The conveying mechanism comprises a rotating disc, a fixed part and a tooth template. The rotating disc is rotationally arranged on the base. The fixed part is arranged in a plurality of circumferential positions on the rotating disc. The fixed part comprises a pin shaft. The pin shaft is arranged on the rotating disc and used for mounting a gear. The tooth template is arranged on one side of the fixed part. The tooth template is provided with a tooth part. The tooth part is coaxial with the rotating disc. The tooth part can be engaged with the gear to enable the gear to rotate around the pin shaft. The grinding mechanism comprises a sand belt. The sand belt is arranged above the tooth template. The discharging mechanism comprises a material ejecting assembly and a discharging track. The material ejecting assembly comprises a mounting seat and an end face cam. The mounting seat is slidingly arranged on the rotating disc. The mounting seat is circumferentially provided with a plurality of ejecting rods with the pin shaft as the center. The ejecting rods are arranged through the rotating disc. The end face cam is arranged below the rotating disc. The discharging track is arranged above the rotating disc. The discharging track is matched with the end face cam. The mounting seat can be in contact with the end face cam.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gear deburring, and particularly relates to a gear deburring device. BACKGROUND

[0002] Removing burrs on stamping parts is one of the most important post-process projects after stamping production. There are various burr removal processes and methods, such as machine cutting, abrasive belt grinding, brush, roller grinding, vibration grinding and sand blasting, which have different advantages and disadvantages, but they all have a common characteristic that some burrs will be extruded and attached to the side of the workpiece in a certain direction during the removal process, especially in the machining method (such as machine cutting and abrasive belt grinding).

[0003] Compared with other methods, the vibration grinding and abrasive belt grinding have better burr removal effect, but the former is not ideal for removing burrs of fine and dense gear stamping parts, and the environmental protection pressure is increasing. The latter is widely used in the post-process equipment for removing burrs of stamping parts, but it still produces burrs attached to the side of the workpiece in a certain direction (opposite to the grinding direction), so a brush power head is usually added to the abrasive belt grinder to assist in removing the burrs attached to the side of the workpiece.

[0004] However, for gear stamping parts, due to the concave shape of the tooth part, the burrs attached to the side of the workpiece are distributed around the whole circumference, so the brush power head which is usually only for a fixed direction cannot deal with the burrs attached around the whole circumference. SUMMARY

[0005] The present application aims to at least solve one of the technical problems in the prior art. To this end, the present application provides a gear deburring device, which can make the gear rotate and revolve at the same time, so as to fully grind the gear and improve the deburring quality of the gear.

[0006] The gear deburring device according to the embodiment of the present application comprises a base, a conveying mechanism, a grinding mechanism and a discharging mechanism. The conveying mechanism comprises a rotating disc, a plurality of fixing parts and a tooth template. The rotating disc is rotatably arranged on the base. The fixing parts are circumferentially arranged on the rotating disc. The fixing parts comprise a plurality of pin shafts. The pin shafts are arranged on the rotating disc and used for mounting gears. The tooth template is arranged on one side of the fixing parts. The tooth template is provided with a tooth part. The tooth part is coaxial with the rotating disc. The tooth part can be engaged with the gears to rotate the gears around the pin shafts. The grinding mechanism comprises a grinding belt. The grinding belt is arranged above the tooth template. The grinding belt is used for grinding the gears to deburr. The discharging mechanism comprises a lifting assembly and a discharging track. The lifting assembly comprises a mounting seat and an end face cam. The mounting seat is slidably arranged on the rotating disc. The mounting seat is circumferentially provided with a plurality of lifting rods around the pin shafts. The lifting rods are arranged through the rotating disc. The end face cam is arranged below the rotating disc. The discharging track is arranged above the rotating disc. The discharging track is matched with the end face cam. The mounting seat can be in contact with the end face cam. The mounting seat drives the lifting rods to rise to lift and feed the gears into the discharging track.

[0007] The gear deburring device according to the embodiment of the present application has at least the following beneficial effects. The fixing parts are circumferentially arranged on the rotating disc. The fixing parts comprise the pin shafts used for mounting the gears. The gears can revolve under the action of the rotating disc. The tooth part is arranged on the tooth template and coaxial with the rotating disc. The tooth part can be engaged with the gears. When the rotating disc drives the gears to revolve to the tooth template, the gears are engaged with the tooth part. Thus, the gears can revolve and rotate around the pin shafts at the same time. The gears are ground by the grinding mechanism to deburr. Thus, the gears can be fully ground. The deburring quality of the gears is improved. The gears are driven to rotate by the rotating disc. The grinding belt is ground in an arc track. The wear of the grinding belt is uniformly dispersed. The service life of the grinding belt is prolonged. The grinding time of the gears is prolonged. The deburring quality is improved. The mounting seat is in contact with the end face cam. The mounting seat drives the lifting rods to rise. The lifting rods lift and feed the gears into the discharging track. Thus, the gears are automatically discharged. Manual operation is not needed. Labor intensity is reduced. Work efficiency is improved.

[0008] According to some embodiments of the present application, the bottom of the mounting seat is provided with an abutting head. The abutting head is provided with an arc surface. The abutting head is in contact with the end face cam.

[0009] According to some embodiments of the present application, the bottom of the pin shaft is provided with a sleeve. The sleeve is arranged through the rotating disc. The mounting seat is slidably arranged on the sleeve.

[0010] According to some embodiments of the present application, the sleeve is provided with a reset spring, the other end of the reset spring is in abutment with the mounting seat.

[0011] According to some embodiments of the present application, the fixing part further comprises a disc, the disc is above the rotating disc, the disc is used for supporting the gear piece, and the top rod is arranged in the disc.

[0012] According to some embodiments of the present application, the feeding end of the discharging track is provided with a avoiding opening, the avoiding opening is used for avoiding the top rod.

[0013] According to some embodiments of the present application, the upper part of the discharging track is provided with a pressing strip, and a channel for the gear piece to pass through is left between the pressing strip and the discharging track.

[0014] According to some embodiments of the present application, the upper part of the machine base is provided with a fixing disc, and the tooth die plate is arranged on the fixing disc.

[0015] According to some embodiments of the present application, the grinding mechanism further comprises a sand pressing assembly, the sand pressing assembly comprises a base plate and a grinding back plate, the base plate is arranged on the machine base, the grinding back plate is connected with the base plate through an elastic member, and the grinding back plate is used for pressing the lower part of the sand belt towards the gear piece.

[0016] According to some embodiments of the present application, the machine base is provided with an up-down adjusting mechanism, the up-down adjusting mechanism comprises a screw rod, the screw rod is rotationally arranged on the machine base, and the base plate is connected with the screw rod.

[0017] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0019] Figure 1 It is a structural schematic view of the gear piece deburring device according to the embodiments of the present application;

[0020] Figure 2 It is an exploded view of the gear piece deburring device according to the embodiments of the present application;

[0021] Figure 3 It is a structural schematic view of the hidden grinding mechanism in the gear piece deburring device according to the embodiments of the present application;

[0022] Figure 4 It is a structural schematic view of the fixing part in the gear piece deburring device according to the embodiments of the present application;

[0023] Figure 5 Fig. 4 is a schematic view of a gear part deburring device according to an embodiment of the present application. Figure 3 Fig. 5 is a magnified view of the area A in Fig. 4.

[0024] Figure 6 Fig. 6 is a schematic view of a gear part deburring device grinding mechanism according to an embodiment of the present application.

[0025] Reference signs:

[0026] Base 100; fixed disc 110; support seat 120; conveying mechanism 200; rotating disc 210; fixed part 220; pin shaft 221; disc 222; sleeve 223; fixed rod 224; return spring 225; tooth template 230; tooth part 231; feeding disc 240; grinding mechanism 300; abrasive belt 310; base plate 320; grinding back plate 330; elastic member 340; up and down adjusting mechanism 350; discharging mechanism 400; mounting seat 410; ejector rod 411; abutting head 412; end face cam 420; discharging track 430; pressing strip 440; gear part 500. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, for the purpose of explaining the present application, and should not be understood as a limitation of the present application.

[0028] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as a limitation of the present application.

[0029] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, etc., it is only for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0030] In the description of the present application, unless otherwise explicitly defined, the words setting, installing, connecting, etc. should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution. In the description of the present application, the description referring to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In the description of the present application, the description referring to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0031] With reference to Figures 1 to 6 The embodiment of the present application provides a gear piece 500 deburring device, which comprises a machine base 100, a conveying mechanism 200, a grinding mechanism 300 and a discharging mechanism 400.

[0032] With reference to Figures 1 to 4The conveying mechanism 200 is used for conveying the gear piece 500. Specifically, the conveying mechanism 200 comprises a rotating disc 210, a fixing part 220 and a tooth template 230. The rotating disc 210 is rotationally arranged on the base 100. The fixing part 220 is arranged in plurality and circumferentially on the rotating disc 210. The fixing part 220 comprises a pin shaft 221 and a mounting base 410. The pin shaft 221 is arranged on the rotating disc 210 and is used for mounting the gear piece 500. The mounting base 410 is slidingly sleeved on the pin shaft 221 and is located below the rotating disc 210. The mounting base 410 is circumferentially arranged in plurality with the pin shaft 221 as the center, and the mounting base 410 comprises a plurality of top rods 411. The top rods 411 are arranged through the rotating disc 210. The tooth template 230 is arranged on one side of the fixing part 220. The tooth template 230 is provided with a tooth part 231. The tooth part 231 is coaxial with the rotating disc 210. The tooth part 231 can be engaged with the gear piece 500 to drive the gear piece 500 to rotate around the pin shaft 221. The gear piece 500 is mounted on the pin shaft 221. The rotating disc 210 is rotated to drive the gear piece 500 to rotate, thereby realizing the revolution of the gear piece 500. When the rotating disc 210 drives the gear piece 500 to enter the tooth template 230, the tooth part 231 is engaged with the gear piece 500, so that the gear piece 500 rotates while revolving.

[0033] Further, the fixing part 220 further comprises a disc 222. The disc 222 is located above the rotating disc 210 and is used for supporting the gear piece 500. The top rods 411 are arranged through the disc 222. The disc 222 supports the gear piece 500, which can increase the contact area between the fixing part 220 and the gear piece 500, thereby ensuring the stability of the gear piece 500. The disc 222 is provided with a concave ring, thereby reducing the friction between the disc 222 and the gear piece 500 and improving the product quality.

[0034] In some embodiments of the present application, the base 100 is provided with a fixing disc 110 above the rotating disc 210. The tooth template 230 is arranged on the fixing disc 110. At this time, the tooth part 231 is arranged on the side of the tooth template 230 away from the axis of the rotating disc 210, and the tooth part 231 is an external tooth. When the rotating disc 210 drives the gear piece 500 to reach the tooth part 231, the gear piece 500 is engaged with the external tooth, thereby realizing the rotation of the gear piece 500.

[0035] It should be noted that the tooth template 230 can also be arranged on the outside of the rotating disc 210. At this time, the tooth part 231 is arranged on the side of the tooth template 230 close to the axis of the rotating disc 210, and the tooth part 231 is an internal tooth. The gear piece 500 is engaged with the internal tooth, thereby realizing the rotation of the gear piece 500.

[0036] It is easy to understand that the rotary disc 210 is provided with a material placing disc 240 on the side away from the tooth template 230, so as to store the gear parts 500, and then the gear parts 500 can be taken from the material placing disc 240 and installed on the pin shaft 221, thereby reducing the labor intensity and improving the work efficiency. Of course, the gear parts 500 can also be taken by a mechanical hand, and then the gear parts 500 on the material placing disc 240 need to be neatly stacked, thereby improving the intelligence.

[0037] With reference to Figure 1 、 Figure 2 and Figure 6 , the grinding mechanism 300 is arranged above the rotary disc 210 and corresponds to the tooth template 230, and is used for grinding the gear parts 500 to deburr. Specifically, the grinding mechanism 300 includes a sand belt 310, and the sand belt 310 is arranged above the tooth template 230 and is used for grinding the gear parts 500. By corresponding the grinding mechanism 300 to the tooth template 230, the gear can be ground to deburr while revolving and rotating, and at this time, the deburring of the gear parts 500 is more comprehensive, thereby improving the product quality; at the same time, since the gear parts 500 perform the circular motion when revolving, the sand belt 310 performs the arc-shaped track grinding, which can not only uniformly disperse the abrasion amount of the sand belt 310, thereby prolonging the service life of the sand belt 310, but also can prolong the grinding time of the gear parts 500, thereby improving the deburring quality.

[0038] Specifically, the machine base 100 is provided with a support seat 120, and the support seat 120 is located on one side of the rotary disc 210 and corresponds to the tooth template 230, and the sand belt 310 is arranged on the support seat 120, so as to facilitate the installation of the sand belt 310. Further, the grinding mechanism 300 further includes a sand pressing assembly, and the sand pressing assembly includes a base plate 320 and a grinding back plate 330, the base plate 320 is arranged on the machine base 100, and the grinding back plate 330 is connected with the base plate 320 through an elastic member 340, and the grinding back plate 330 is used for pressing the lower part of the sand belt 310 to the gear parts 500. The elastic member 340 is arranged as a spring. By arranging the elastic member 340 between the base plate 320 and the grinding back plate 330, the grinding force of the sand belt 310 has flexibility, so as to avoid the sand belt 310 being scratched by the too thick and too high burr, thereby prolonging the service life of the sand belt 310 and improving the deburring quality. It is conceivable that the grinding back plate 330 is provided with a guide rod, the guide rod is slidably arranged in the base plate 320, and the spring is sleeved on the guide rod, thereby ensuring the stability of the grinding back plate 330 and further improving the grinding quality.

[0039] In the embodiment, the support base 120 is provided with an up-down adjusting mechanism 350, the up-down adjusting mechanism 350 comprises a screw rod, the screw rod is rotationally arranged on the support base 120, and the base plate 320 is connected with the screw rod. By arranging the up-down adjusting mechanism 350, the position of the grinding back plate 330 can be adjusted, so that the grinding amount is adjusted, and the structure is simple and the operation is simple. Of course, the up-down adjusting mechanism 350 can also be realized by using a gear and a rack cooperation structure, and the application does not limit this.

[0040] With reference to Figures 1 to 5 The discharging mechanism 400 is arranged downstream of the grinding mechanism 300, and is used for outputting the gear piece 500 after grinding. Specifically, the discharging mechanism 400 comprises a material lifting assembly and a discharging track 430, the material lifting assembly comprises a mounting seat 410 and an end face cam 420, the mounting seat 410 is slidingly arranged on the turntable 210, the mounting seat 410 is circumferentially arranged with a plurality of lifting rods 411 with the pin shaft 221 as the center, the lifting rods 411 are arranged through the turntable 210, the end face cam 420 is arranged below the turntable 210, the discharging track 430 is arranged above the turntable 210, the discharging track 430 is matched with the end face cam 420, the mounting seat 410 can be in contact with the end face cam 420, so that the mounting seat 410 drives the lifting rods 411 to rise to lift and send the gear piece 500 into the discharging track 430. After the gear piece 500 is completed grinding, the turntable 210 continues to rotate, the mounting seat 410 moves along the end face cam 420, at this time, the mounting seat 410 drives the lifting rods 411 to rise to lift and send the gear piece 500 into the discharging track 430, so as to realize automatic discharging of the gear piece 500.

[0041] The bottom of the mounting seat 410 is provided with an abutting head 412, the abutting head 412 is provided with an arc surface, and the abutting head 412 is in contact with the end face cam 420. By arranging the arc surface, the abutting head 412 can move along the end face cam 420, so as to improve the stability of the gear piece 500.

[0042] Further, the bottom of the pin shaft 221 is provided with a sleeve 223, the sleeve 223 is arranged below the rotating disc 210, and the mounting seat 410 is sleeved on the sleeve 223. Specifically, the rotating disc 210 is provided with a fixing rod 224, the bottom of the fixing rod 224 is provided with a limiting block, and the mounting seat 410 is sleeved on the fixing rod 224. By adopting the above structure, the mounting of the mounting seat 410 is facilitated, and the sliding of the mounting seat 410 is ensured, thereby improving the stability and reliability of work. It can be easily understood that the sleeve 223 is provided with a reset spring 225, and the other end of the reset spring 225 abuts against the mounting seat 410. When the mounting seat 410 moves upward under the action of the end face cam 420, the reset spring 225 is in a compressed state, until the mounting seat 410 reaches the highest point of the end face cam 420; when the mounting seat 410 leaves the highest point of the end face cam 420, the mounting seat 410 will move downward under the action of the reset spring 225, thereby realizing the automatic reset of the mounting seat 410.

[0043] It should be noted that the reset spring 225 can also be sleeved outside the sleeve 223, so that the two ends of the reset spring 225 abut against the rotating disc 210 and the mounting seat 410 respectively, and the automatic reset of the mounting seat 410 can also be realized.

[0044] It can be conceived that the feeding end of the discharging track 430 is provided with a avoiding opening. When the mounting seat 410 drives the top rod 411 to rise to lift the gear member 500 and enter the discharging track 430, the top rod 411 is located in the avoiding opening, thereby ensuring the stability of the discharging of the gear member 500. Further, the upper portion of the discharging track 430 is provided with a pressing strip 440, and a channel for the gear member 500 to pass through is left between the pressing strip 440 and the discharging track 430, thereby preventing the front gear member 500 from being lifted by the rear gear member 500 and affecting the discharging, and ensuring the stability of the discharging of the gear member 500.

[0045] The gear part 500 is sleeved on the pin shaft 221, and the gear part 500 is supported by the disc 222, so that the installation of the gear part 500 is realized; the rotating disc 210 drives the gear part 500 to rotate, so that the revolution of the gear part 500 is realized; when the rotating disc 210 drives the gear part 500 to enter the toothed template 230, the gear part 500 is engaged with the toothed part 231, so that the gear part 500 rotates around the pin shaft 221, so that the gear part 500 rotates around the pin shaft 221 while revolving, at this time, the gear part 500 is ground by the abrasive belt 310, so that the comprehensive grinding of the gear part 500 is realized; the rotating disc 210 drives the gear part 500 to continue rotating towards the direction of the discharging track 430, so that the mounting seat 410 moves along the end face cam 420, at this time, the mounting seat 410 drives the ejector rod 411 to rise, so as to lift and feed the gear part 500 into the discharging track 430, so that the automatic discharging of the gear part 500 is realized. The gear part 500 deburring device of the embodiment of the application can realize the comprehensive grinding of the gear part 500, and improve the deburring quality of the gear part 500.

[0046] The gear part 500 deburring device of the embodiment of the application is provided with a plurality of fixing parts 220 circumferentially arranged on the rotating disc 210, the fixing part 220 comprises a pin shaft 221 for installing the gear part 500, so that the gear part 500 can revolve under the action of the rotating disc 210; the toothed template 230 is provided with a toothed part 231 coaxial with the rotating disc 210, and the toothed part 231 can be engaged with the gear part 500, when the rotating disc 210 drives the gear part 500 to revolve to the toothed template 230, the gear part 500 is engaged with the toothed part 231, so that the gear part 500 can revolve while rotating around the pin shaft 221, at this time, the gear part 500 is ground by the grinding mechanism 300, so that the comprehensive grinding of the gear part 500 is realized, and the deburring quality of the gear part 500 is improved; the rotating disc 210 drives the gear part 500 to rotate, so that the abrasive belt 310 performs arc trajectory grinding, which can not only uniformly disperse the abrasion amount of the abrasive belt 310, prolong the service life of the abrasive belt 310, but also prolong the grinding time of the gear part 500, and improve the deburring quality; the mounting seat 410 is in contact with the end face cam 420, so that the mounting seat 410 drives the ejector rod 411 to rise, so that the ejector rod 411 lifts and feeds the gear part 500 into the discharging track 430, so that the automatic discharging of the gear part 500 is realized, without manual operation, which reduces the labor intensity and improves the work efficiency.

[0047] The above describes the embodiments of the application in detail in combination with the drawings, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the application.

Claims

1. Gear deburring device, characterized in that: include: base; The conveying mechanism includes a turntable, a fixing portion, and a tooth template. The turntable is rotatably mounted on the machine base. The fixing portion is provided with a plurality of fixing portions and is circumferentially arranged on the turntable. The fixing portion includes a pin, which is provided on the turntable and is used to mount a gear member. The tooth template is provided on one side of the fixing portion. The tooth template is provided with a tooth portion, which is coaxial with the turntable and can be meshed with the gear member to allow the gear member to rotate around the pin. A grinding mechanism, comprising an abrasive belt, the abrasive belt being arranged above the tooth template, the abrasive belt being used to grind the gear part to remove burrs, the grinding mechanism further comprising a sand pressing assembly, the sand pressing assembly comprising a base plate and a grinding back plate, the base plate being arranged on the machine base, the grinding back plate being connected to the base plate via an elastic member, the grinding back plate being used to press the lower portion of the abrasive belt toward the gear part; The discharging mechanism includes a ejecting assembly and a discharging track. The ejecting assembly includes a mounting seat and an end face cam. The mounting seat is slidably arranged on the turntable. The mounting seat is provided with a plurality of ejector rods on a circle with the pin shaft as the center. The ejector rods pass through the turntable. The end face cam is arranged below the turntable. The discharging track is arranged above the turntable. The discharging track is adapted to the end face cam. The mounting seat can be in contact and connection with the end face cam, so that the mounting seat drives the ejector rod to rise to lift the gear part and send it into the discharging track.

2. The gear deburring device according to claim 1, characterized in that: The bottom of the mounting seat is provided with an abutment head, the abutment head is provided with an arc surface, and the abutment head is in contact with and connected to the end face cam.

3. The gear deburring device according to claim 1, characterized in that: A sleeve is provided at the bottom of the pin shaft, the sleeve is passed through the bottom of the turntable, and the mounting seat is slidably sleeved on the sleeve.

4. The gear deburring device according to claim 3, characterized in that: The sleeve is provided with a return spring, and the other end of the return spring abuts against the mounting seat.

5. The gear deburring device according to claim 1, characterized in that: The fixing portion further includes a disc, which is located above the turntable and is used to support the gear component. The push rod is passed through the disc.

6. The gear deburring device according to claim 5, characterized in that: The feed end of the discharging track is provided with an avoidance opening, and the avoidance opening is used to avoid the ejector rod.

7. The gear deburring device according to claim 6, characterized in that: A pressure strip is provided above the discharge track, and a passage for the gear member to pass through is reserved between the pressure strip and the discharge track.

8. The gear deburring device according to claim 1, characterized in that: The machine base is provided with a fixed disk above the turntable, and the tooth template is provided on the fixed disk.

9. The gear deburring device according to claim 1, characterized in that: The machine base is provided with an up-and-down adjustment mechanism, which includes a screw rod. The screw rod is rotatably arranged on the machine base, and the base plate is connected to the screw rod.

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