Gear machining device

Abstract

The invention relates to the technical field of gear machining, in particular to a gear machining device which comprises a rack, and a gear containing part used for gear machining, machining equipment and a material conveying belt are arranged on the rack. The gear placing part comprises a placing frame body, a gear placing structure which is detachably mounted outside the placing frame body and is used for placing a gear, and a driving mechanism which is fixedly mounted on the rack and is used for driving the placing frame body; the gear placing structure consists of a mold and a clamping piece which is arranged on the mold and is used for fixing a gear; the machining equipment comprises a stamping part, a pushing part and a cleaning part. And the stamping part comprises a second driving motor. According to the gear placing device, the four dies which are distributed at equal intervals are arranged on the placing frame body and are matched with the rotating use of the driving mechanism, so that the four gear placing structures are orderly and intermittently used, more gears can be intermittently machined, and the machining efficiency of the gears is improved.

Description

Technical Field

[0001] The invention relates to a gear processing device, in particular to a gear processing device, and belongs to the technical field of gear processing. Background Art

[0002] Gears are transmission mechanical devices. Gears refer to mechanical components with teeth on the wheel rim that can continuously mesh and transmit motion and power. The emergence of gears has had a great impact on both industrial production and the machinery manufacturing industry. Gear processing requires forging, turning, heat treatment and gear grinding.

[0003] Among them, turning is also one of the commonly used processing methods in gear production. In turning, CNC lathes are generally used for processing. CNC lathes can automatically process according to pre-set programs, thereby improving production efficiency and accuracy. The main difficulty of turning technology is how to ensure the accuracy and surface quality of gears.

[0004] With the continuous development of the gear industry, punching devices for the production and processing of gears have become indispensable. When punching the processed gears, the staff needs to put the forged gears into the fixed mold and cooperate with the punching head for punching. However, the traditional mold can only process one gear at a time, so it will waste a lot of manpower and material resources, which will greatly reduce the processing efficiency. In addition, during the processing, the debris generated is not easy for the staff to remove, which is time-consuming and labor-intensive, and further reduces the efficiency of stamping, so it cannot meet the needs of mass production. Therefore, it is urgent to improve the gear processing equipment to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a gear processing device which has high stamping efficiency, is suitable for meeting the needs of mass production, and greatly improves the processing efficiency of gears.

[0006] In order to achieve the above-mentioned object, the main technical solutions adopted by the present invention include: a gear processing device, including a frame, on which a gear placement part for gear processing, a processing device and a material conveyor belt are arranged; The gear placement part includes a placement frame, a gear placement structure detachably mounted on the outside of the placement frame for placing the gear, and a driving mechanism fixedly mounted on the frame for driving the placement frame; The gear placement structure is composed of a mold and a clamping member arranged on the mold for fixing the gear; The processing equipment includes a stamping part, a pushing part and a cleaning part; The stamping part includes a second drive motor, a lead screw rotatably mounted on the inner bottom wall of the frame and connected and fixed to the output shaft of the second drive motor, a connecting assembly threadedly connected to the outside of the lead screw, a connecting shaft detachably mounted on the connecting assembly, and a stamping head fixedly mounted on the bottom end of the connecting shaft for stamping the gear; The cleaning piece is used by connecting and cooperating with the pushing piece and the stamping piece. The cleaning piece consists of a rotary drive motor, a storage shell fixedly mounted on the output shaft of the rotary drive motor, a cleaning head detachably mounted on the other side of the storage shell for cleaning the mold, and a collecting structure arranged inside the storage shell for collecting waste chips. The pushing piece includes two second slides threadedly connected to the outside of the lead screw and two push rods arranged on the same side of the two second slides, and the two push rods are installed with hinged seats at one end away from each other. A motor plate is installed on the left side of the rotary drive motor, and the four hinged seats are respectively installed between the two second slides and the motor plate.

[0007] Preferably, a placement groove connected to the upper surface is provided inside the mold, a positioning block plugged into the placement frame is installed on the lower surface of the mold, and a positioning groove matched with the positioning block is provided in the placement frame, the mold is precisely installed on the placement frame through the plug-in cooperation between the positioning block and the positioning groove, and a positioning plate for installation on the outside of the placement frame is installed on the side wall of the mold, and a positioning hole is provided inside the positioning plate.

[0008] Preferably, the clamping member consists of an electric telescopic rod and a chuck mounted on the output end of the electric telescopic rod by bolts, the electric telescopic rod is fixedly mounted on the side wall of the mold, and the output end of the electric telescopic rod extends into the placement groove to clamp and fix the gear by the chuck, and an anti-skid pad is installed on the side of the chuck away from the electric telescopic rod to protect and prevent the gear from slipping.

[0009] Preferably, the number of the gear placement structures is four, and the four gear placement structures are equidistantly arranged around the placement frame, and the driving mechanism includes a rotating shaft rotatably mounted on the frame and fixed to the inside of the placement frame, a first driving motor fixedly mounted on the outer wall of the frame, an upper gear fixedly mounted on the outside of the rotating shaft, and a lower gear fixedly mounted on the output shaft of the rotating shaft and meshing with the upper gear; The four gear placement structures cooperate with the driving mechanism to achieve orderly intermittent use of the four gear placement structures, so that more gears can be processed intermittently, which greatly improves the processing efficiency of the gears; Among them, in order to ensure the stable rotation of the placement frame, a limit frame connected to the rotating shaft is fixedly installed on the inner top wall of the frame, a mounting plate fixed to the inner top wall of the frame is welded to the top of the limit frame, and a bearing connected to the outer surface of the rotating shaft is installed inside the limit frame.

[0010] Preferably, the connecting assembly includes a first slide seat threadedly connected to the screw, a connecting seat installed on the right side of the first slide seat by bolts, and a crossbeam welded to the other side of the connecting seat, the connecting shaft thread passes through the crossbeam, and the top end of the connecting shaft is threadedly connected to a locking block for locking.

[0011] Preferably, a limit ring is installed outside the lead screw and between the two second slides, and the two second slides are symmetrically arranged with respect to the midpoint of the limit ring; The threads of the lead screw are arranged in opposite directions, so that the two second slide seats can be displaced relative to or apart from each other.

[0012] Preferably, the collection structure includes a dust suction fan fixedly connected to the interior of the storage shell and a partition net arranged inside the storage shell for blocking waste debris, and a plurality of suction holes equidistantly arranged are opened inside the cleaning head.

[0013] Preferably, a cavity is opened inside the storage shell, and the partition net is installed in the cavity by multiple sets of bolts. An inspection port connected to the cavity is opened inside the storage shell, and an inspection plate is installed on the inspection port by bolts.

[0014] Preferably, the punching head and the cleaning head are extended into the mold through the driving cooperation of the second driving motor and the lead screw to punch the gear and clean it at the same time; Among them, the cleaning head cooperates with the dust suction fan and the suction hole to clean and collect the waste chips after stamping, so as to further improve the processing efficiency of the gear.

[0015] Preferably, a guide structure for limiting the first slide seat and the two second slide seats is installed on the left inner wall of the frame.

[0016] The present invention has at least the following beneficial effects: 1. Four equidistantly distributed molds are arranged on the placement frame, and the four gear placement structures are used in coordination with the rotation of the driving mechanism, so that the four gear placement structures can be used intermittently in an orderly manner, so that more gears can be processed intermittently, which improves the processing efficiency of the gears. At the same time, the driving of the stamping parts is coordinated with the linkage of the pushing parts. At this time, the punching head and the cleaning head extend into the mold to punch and clean the gears at the same time; when the processing equipment is in use, the second driving motor and the lead screw drive, the punching head punches the gears in the new mold again, and the stamped mold comes to the side of the cleaning head through the rotation of the driving mechanism and is cleaned by the cleaning head.

[0017] 2. The cleaning head cooperates with the dust suction fan and suction hole to clean and collect the waste chips after stamping. After stamping and cleaning are completed, the placement frame continues to rotate again, and the mold close to the cleaning head faces the feed conveyor belt. At this time, the gear in the mold is automatically removed and falls into the feed conveyor belt for transportation, thereby further improving the processing efficiency of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the gear placement part of the present invention; Figure 3 It is a schematic diagram of the gear placement structure of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping member of the present invention; Figure 5 It is a schematic diagram of another viewing angle of the placement rack of the present invention; Figure 6 It is a schematic diagram of the limit frame structure of the present invention; Figure 7 It is a schematic diagram of the overall structure of the processing equipment of the present invention; Figure 8 For the present invention Figure 7 A is a schematic diagram of the enlarged structure shown; Fig. 9 It is a schematic diagram of the structure of the pushing member and the cleaning member of the present invention; Fig.10 It is a cross-sectional view of a cleaning member of the present invention.

[0019] In the figure, 1, frame; 2, gear placement part; 201, placement frame; 2011, positioning groove; 202, gear placement structure; 2021, mold; 20210, placement groove; 2022, clamping member; 20221, electric telescopic rod; 20222, chuck; 20223, anti-skid pad; 2023, positioning block; 2024, positioning plate; 2025, positioning hole; 203, driving mechanism; 2031, rotating shaft; 2032, upper gear; 2033, lower gear; 2034, first driving motor; 204, limit frame; 2041, mounting plate; 2042, bearing; 3. Processing equipment; 301. Stamping parts; 3011. Second drive motor; 3012. Lead screw; 3013. First slide; 3014. Connecting seat; 3015. Crossbeam; 3016. Connecting shaft; 3017. Stamping head; 3018. Locking block; 302. Pushing member; 3021. Second slide; 3022. Push rod; 3023. Articulated seat; 3024. Limiting ring; 303. Cleaning member; 3031. Rotary drive motor; 30311. Motor plate; 3032. Storage shell; 30321. Cavity; 30322. Inspection port; 30323. Inspection plate; 3033. Cleaning head; 3034. Dust suction fan; 3035. Partition net; 3036. Suction hole; 304. Guide structure; 4. Feed conveyor belt. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] like Figure 1-Figure 5 As shown, the gear processing device provided in this embodiment includes a frame 1, on which a gear placement part 2 for gear processing, a processing device 3 and a feeding conveyor belt 4 are arranged; the gear placement part 2 includes a placement frame 201, a gear placement structure 202 detachably mounted on the outside of the placement frame 201 for placing the gear, and a driving mechanism 203 fixedly mounted on the frame 1 for driving the placement frame 201; a placement groove 202 communicating with the upper surface is opened inside the mold 2021 10. The lower surface of the mold 2021 is provided with a positioning block 2023 plugged into the placement frame 201, and a positioning groove 2011 matching the positioning block 2023 is provided in the placement frame 201. The mold 2021 is precisely installed on the placement frame 201 through the plug-in cooperation of the positioning block 2023 and the positioning groove 2011, and a positioning plate 2024 for installation on the outside of the placement frame 201 is installed on the side wall of the mold 2021, and a positioning hole 2025 is provided inside the positioning plate 2024. The positioning block 2023 is plugged into the positioning groove 2011 to ensure the precise installation of the mold 2021, and the installation of the mold 2021 is achieved through the setting of the bolts and the positioning holes 2025, which is convenient for subsequent disassembly and assembly. The gear placement structure 202 consists of a mold 2021 and a clamping member 2022 provided on the mold 2021 for fixing the gear.

[0022] In order to ensure that the gear is stably placed in the mold 2021, in this embodiment, Figure 3 and Figure 4As shown, the clamping member 2022 consists of an electric telescopic rod 20221 and a chuck 20222 installed on the output end of the electric telescopic rod 20221 by bolts. The electric telescopic rod 20221 is fixedly installed on the side wall of the mold 2021, and the output end of the electric telescopic rod 20221 extends into the placement groove 20210 to clamp and fix the gear by the chuck 20222. The side of the chuck 20222 away from the electric telescopic rod 20221 is equipped with an anti-skid pad 20223 for protecting and preventing the gear from slipping, which not only improves the clamping of the gear, but also protects the outer surface of the gear, thereby improving the quality of gear processing.

[0023] Specifically, Figure 2 and Figure 5 As shown, there are four gear placement structures 202, and the four gear placement structures 202 are equidistantly arranged around the placement frame 201, and the driving mechanism 203 includes a rotating shaft 2031 rotatably mounted on the frame 1 and fixed to the inside of the placement frame 201, a first driving motor 2034 fixedly mounted on the outer wall of the frame 1, an upper gear 2032 fixedly mounted on the outside of the rotating shaft 2031, and a lower gear 2033 fixedly mounted on the output shaft of the rotating shaft 2031 and meshing with the upper gear 2032. Four equidistantly distributed molds 2021 are arranged on the placement frame 201, and are used in conjunction with the rotation of the driving mechanism 203, so that the four gear placement structures 202 are used intermittently in an orderly manner, so that more gears can be processed intermittently, thereby improving the processing efficiency of the gears.

[0024] It should be noted that the four gear placement structures 202 are used in conjunction with the driving mechanism 203 to achieve orderly intermittent use of the four gear placement structures 202, so that more gears can be processed intermittently, greatly improving the processing efficiency of the gears.

[0025] In order to ensure the stable rotation of the rack 201, Figure 1 As shown, a limit frame 204 connected to the rotating shaft 2031 is fixedly installed on the inner top wall of the frame 1, a mounting plate 2041 fixed to the inner top wall of the frame 1 is welded to the top of the limit frame 204, and a bearing 2042 connected to the outer surface of the rotating shaft 2031 is installed inside the limit frame 204. By installing and using the bearing 2042 and the limit frame 204, the stability of the placement frame 201 during rotation is enhanced, and at the same time, support can be provided for the placement frame 201, ensuring that the processing equipment 3 can normally perform stamping processing on the gear.

[0026] In order to improve the processing efficiency of the gear, in this embodiment, as Figure 7-10As shown, the processing equipment 3 includes a stamping part 301, a pushing part 302 and a cleaning part 303; the stamping part 301 includes a second drive motor 3011, a screw 3012 rotatably mounted on the inner bottom wall of the frame 1 and fixedly connected to the output shaft of the second drive motor 3011, a connecting component threadedly connected to the outside of the screw 3012, a connecting shaft 3016 detachably mounted on the connecting component, and a stamping head 3017 fixedly mounted on the bottom end of the connecting shaft 3016 for stamping gears.

[0027] Among them, the cleaning piece 303 is used by connecting and cooperating with the pushing piece 302 and the stamping piece 301. The cleaning piece 303 consists of a rotating drive motor 3031, a storage shell 3032 fixedly installed on the output shaft of the rotating drive motor 3031, a cleaning head 3033 detachably installed on the other side of the storage shell 3032 for cleaning the mold 2021, and a collecting structure arranged inside the storage shell 3032 for collecting waste chips. The pushing piece 302 includes two second slides 3021 threadedly connected to the outside of the screw 3012 and two push rods 3022 arranged on the same side of the two second slides 3021. The two push rods 3022 are installed with a hinged seat 3023 at one end away from each other. A motor plate 30311 is installed on the left side of the rotating drive motor 3031. The four hinged seats 3023 are respectively installed between the two second slides 3021 and the motor plate 30311.

[0028] Specifically, Figure 7 As shown, the connecting assembly includes a first slide 3013 threadedly connected to the lead screw 3012, a connecting seat 3014 installed on the right side of the first slide 3013 by bolts, and a crossbeam 3015 welded to the other side of the connecting seat 3014, a connecting shaft 3016 threadedly penetrates the crossbeam 3015, and the top of the connecting shaft 3016 is threadedly connected with a locking block 3018 for locking. When in use, the connecting shaft 3016 threadedly penetrates the crossbeam 3015 and is locked and fixed by the locking block 3018 to achieve the installation of the punch head 3017, and at the same time facilitate the subsequent disassembly and maintenance of the punch head 3017. A guide rod that penetrates the interior of the frame 1 is fixedly installed on the upper surface of the crossbeam 3015 to enhance the stability of the punch head 3017 during punching.

[0029] It should be noted that a limit ring 3024 is installed outside the screw 3012 and between the two second slides 3021, and the two second slides 3021 are symmetrically arranged with the midpoint of the limit ring 3024; through the driving of the stamping part 301 and the linkage use of the pushing part 302, the stamping head 3017 and the cleaning head 3033 extend into the mold 2021 to stamp and clean the gears at the same time.

[0030] More specifically, if Figure 8As shown, a guide structure 304 for limiting the first slide 3013 and the two second slides 3021 is installed on the left inner wall of the frame 1. The guide structure 304 is composed of a guide rail and a slider, the guide rail is installed on the left inner wall of the frame 1 by bolts, the number of the sliders is three, and the three sliders are respectively connected and fixed to the outside of the first slide 3013 and the two second slides 3021, and the slider is slidably connected to the slide rail.

[0031] The threads of the lead screw 3012 are oppositely arranged so that the two second slide seats 3021 can move relative to or away from each other. When the processing device 3 is in use, the second drive motor 3011 and the lead screw 3012 drive the punch head 3017 to punch the internal gear of the new mold 2021 again, and the punched mold 2021 is rotated by the drive mechanism 203 to the side of the cleaning head 3033 and cleaned by the cleaning head 3033.

[0032] In order to improve the cleaning effect of the mold 2021, in this embodiment, as Fig. 9 and Fig.10 As shown, the collection structure includes a dust suction fan 3034 fixedly connected to the inside of the storage shell 3032 and a partition 3035 arranged inside the storage shell 3032 for blocking waste chips, and a plurality of suction holes 3036 arranged at equal intervals are opened inside the cleaning head 3033. In addition, the cleaning head 3033 has a certain elasticity, so that it can cooperate with the driving of the rotary drive motor 3031 to clean the inside of the mold 2021.

[0033] Specifically, a cavity 30321 is opened inside the storage shell 3032, and the partition net 3035 is installed in the cavity 30321 by multiple sets of bolts. An inspection port 30322 connected to the cavity 30321 is opened inside the storage shell 3032, and an inspection plate 30323 is installed on the inspection port 30322 by bolts.

[0034] It is understandable that the punching head 3017 and the cleaning head 3033 extend into the mold 2021 through the driving cooperation of the second drive motor 3011 and the lead screw 3012 to punch the gear and clean it at the same time, and the bottom mold 2021 is located directly above the feed conveyor belt 4. After the gear punching and the mold 2021 cleaning are completed, the placement frame 201 continues to rotate again, the upper mold 2021 moves to the left, and the mold 2021 close to the cleaning head 3033 faces the feed conveyor belt 4. At this time, the gear in the mold 2021 is automatically unloaded and falls into the feed conveyor belt 4 for transportation, which not only realizes automatic unloading, but also cooperates with the feed conveyor belt 4 for automatic transportation, thereby further improving the processing efficiency of the gear.

[0035] The cleaning head 3033 cooperates with the dust suction fan 3034 and the suction hole 3036 to clean and collect the waste chips after stamping, thereby further improving the processing efficiency of the gear.

[0036] like Figure 1-Figure 10 As shown, the principle of the gear processing device provided in this embodiment is as follows: when in use, four equidistantly distributed molds 2021 are arranged on the placement frame 201, and are used in conjunction with the rotation of the driving mechanism 203, so that the four gear placement structures 202 are used intermittently in an orderly manner, so that more gears can be intermittently processed, thereby improving the processing efficiency of the gears, and at the same time, through the driving of the stamping part 301 and the linkage use of the pushing part 302, the punching head 3017 and the cleaning head 3033 extend into the mold 2021 to stamp the gears and clean them at the same time; when the processing equipment 3 is in use, the second driving motor 3011 and the lead screw 3012 drive, and the punching head 3017 punches the gears in the new mold 2021 again, and the stamped mold 2021 comes to the side of the cleaning head 3033 through the rotation of the driving mechanism 203 and is cleaned by the cleaning head 3033.

[0037] Among them, the cleaning head 3033 cooperates with the dust suction fan 3034 and the suction hole 3036 to clean and collect the waste chips after stamping. After the stamping and cleaning are completed, the placement frame 201 continues to rotate again, and the mold 2021 close to the cleaning head 3033 faces the feed conveyor belt 4. At this time, the gear in the mold 2021 is automatically unloaded and falls into the feed conveyor belt 4 for transportation, thereby further improving the processing efficiency of the gear.

[0038] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0040] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A gear processing device, comprising a frame (1), characterized in that: The frame (1) is provided with a gear placement portion (2) for gear processing, processing equipment (3) and a material conveyor belt (4); The gear placement part (2) comprises a placement frame (201), a gear placement structure (202) detachably mounted on the outside of the placement frame (201) for placing gears, and a driving mechanism (203) fixedly mounted on the frame (1) for driving the placement frame (201); The gear placement structure (202) is composed of a mold (2021) and a clamping member (222) disposed on the mold (2021) and used to fix the gear; The processing equipment (3) comprises a stamping part (301), a pushing part (302) and a cleaning part (303); The stamping part (301) comprises a second drive motor (3011), a lead screw (3012) rotatably mounted on the inner bottom wall of the frame (1) and connected and fixed to the output shaft of the second drive motor (3011), a connecting component threadedly connected to the outside of the lead screw (3012), a connecting shaft (3016) detachably mounted on the connecting component, and a stamping head (3017) fixedly mounted on the bottom end of the connecting shaft (3016) for stamping the gear; The cleaning member (303) is used by connecting and cooperating with the push member (302) and the stamping member (301). The cleaning member (303) comprises a rotary drive motor (3031), a storage shell (3032) fixedly mounted on the output shaft of the rotary drive motor (3031), a cleaning head (3033) detachably mounted on the other side of the storage shell (3032) for cleaning the mold (2021), and a collection structure arranged inside the storage shell (3032) for collecting waste chips. 02) comprises two second slides (3021) threadedly connected to the outside of the lead screw (3012) and two push rods (3022) arranged on the same side of the two second slides (3021), the two push rods (3022) are installed with hinge seats (3023) at one end away from each other, a motor plate (30311) is installed on the left side of the rotation drive motor (3031), and the four hinge seats (3023) are respectively installed between the two second slides (3021) and the motor plate (30311).

2. A gear processing device according to claim 1, characterized in that: The mold (2021) is provided with a placement groove (20210) in communication with the upper surface, the lower surface of the mold (2021) is provided with a positioning block (2023) plugged into the placement frame (201), and the placement frame (201) is provided with a positioning groove (2011) adapted to the positioning block (2023), the mold (2021) is precisely mounted on the placement frame (201) by plugging and matching the positioning block (2023) with the positioning groove (2011), and a positioning plate (2024) for mounting on the outside of the placement frame (201) is installed on the side wall of the mold (2021), and a positioning hole (2025) is provided inside the positioning plate (2024).

3. A gear processing device according to claim 2, characterized in that: The clamping member (2022) is composed of an electric telescopic rod (20221) and a chuck (20222) mounted on the output end of the electric telescopic rod (20221) by means of bolts; the electric telescopic rod (20221) is fixedly mounted on the side wall of the mold (2021), and the output end of the electric telescopic rod (20221) extends into the placement groove (20210) to clamp and fix the gear by means of the chuck (20222); a non-slip pad (20223) for protecting and preventing the gear from slipping is mounted on a side of the chuck (20222) away from the electric telescopic rod (20221).

4. A gear processing device according to claim 1, characterized in that: The number of the gear placement structures (202) is four, and the four gear placement structures (202) are equidistantly arranged around the placement frame (201); the driving mechanism (203) comprises a rotating shaft (2031) rotatably mounted on the frame (1) and fixed to the inside of the placement frame (201), a first driving motor (2034) fixedly mounted on the outer wall of the frame (1), an upper gear (2032) fixedly mounted on the outside of the rotating shaft (2031), and a lower gear (2033) fixedly mounted on the output shaft of the rotating shaft (2031) and meshing with the upper gear (2032); The four gear placement structures (202) are used in cooperation with the driving mechanism (203) to achieve orderly intermittent use of the four gear placement structures (202), thereby enabling intermittent processing of more gears, greatly improving the processing efficiency of the gears; In order to ensure stable rotation of the placement frame (201), a limit frame (204) connected to the rotating shaft (2031) is fixedly installed on the inner top wall of the frame (1), a mounting plate (2041) fixed to the inner top wall of the frame (1) is welded to the top of the limit frame (204), and a bearing (2042) connected to the outer surface of the rotating shaft (2031) is installed inside the limit frame (204).

5. A gear processing device according to claim 1, characterized in that: The connecting assembly comprises a first slide seat (3013) threadedly connected to the lead screw (3012), a connecting seat (3014) installed on the right side of the first slide seat (3013) by means of bolts, and a crossbeam (3015) welded to the other side of the connecting seat (3014); the connecting shaft (3016) is threadedly inserted into the crossbeam (3015), and a locking block (3018) for locking is threadedly connected to the top end of the connecting shaft (3016).

6. A gear processing device according to claim 1, characterized in that: A limit ring (3024) is installed outside the lead screw (3012) and between the two second slide seats (3021), and the two second slide seats (3021) are symmetrically arranged with respect to the midpoint of the limit ring (3024); The threads of the lead screw (3012) are arranged in opposite directions, so that the two second slide seats (3021) can move relative to or apart from each other.

7. A gear processing device according to claim 1, characterized in that: The collecting structure comprises a dust suction fan (3034) fixedly connected to the interior of the storage shell (3032) and a partition net (3035) arranged inside the storage shell (3032) for blocking waste debris, and a plurality of suction holes (3036) arranged at equal distances are provided inside the cleaning head (3033).

8. A gear processing device according to claim 7, characterized in that: The storage shell (3032) has a cavity (30321) formed inside, and the partition net (3035) is installed in the cavity (30321) by means of a plurality of sets of bolts. The storage shell (3032) has an inspection port (30322) in communication with the cavity (30321), and an inspection plate (30323) is installed on the inspection port (30322) by means of bolts.

9. A gear processing device according to claim 8, characterized in that: The punching head (3017) and the cleaning head (3033) are driven by the second drive motor (3011) and the lead screw (3012) to extend into the mold (2021) to punch the gear and clean it at the same time; The cleaning head (3033) cooperates with the dust suction fan (3034) and the suction hole (3036) to clean and collect waste chips after stamping, thereby further improving the processing efficiency of the gear.

10. A gear processing device according to claim 5, characterized in that: A guide structure (304) for limiting the first slide seat (3013) and the two second slide seats (3021) is installed on the left inner wall of the frame (1).

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