Surface burr cleaning device for gear machining

Abstract

The utility model relates to the technical field of gear processing, in particular to a surface burr cleaning device for gear processing, which mainly comprises a loading component, a feeding component and a cleaning component, gear workpieces to be processed are released one by one to a groove of the feeding component at a feeding station by the feeding component, and the cleaning component is used for cleaning the gear workpieces to be processed. A shaft hole of the gear workpiece is arranged on the outer side of the overturning shaft in a sleeving mode, then the material carrying assembly acts to transfer the gear workpiece to a cleaning station, a punching push rod in the cleaning assembly acts to drive a gear grinding mounting plate and grinding teeth to move up and down in a reciprocating mode, and burr cleaning is conducted on part of tooth groove faces in the gear workpiece; the overturning motor is used for driving the gear workpiece to rotate by a certain angle, the next cleaning operation can be carried out until burrs on the surface of a tooth groove of the whole gear workpiece are cleaned, the gear workpiece is attracted and locked through the electromagnet pressure-bearing base in the cleaning process, attraction is relieved after cleaning is completed, and the gear workpiece is rapidly taken away in cooperation with a mechanical arm.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a surface burr cleaning device for gear processing. Background Technique

[0002] In gear processing, the surface burr cleaning device plays a crucial role. Gears, as the core transmission components in mechanical equipment, their processing quality directly affects the performance, service life and operation stability of the entire equipment. Therefore, ensuring the smoothness and burr-free of the gear surface is an essential part of the gear processing process. The surface burr cleaning device can effectively remove the burrs generated during gear processing. These burrs not only affect the appearance quality of the gears, but more importantly, they may cause noise, vibration and even damage during the operation of the gears. By using a special burr cleaning device, the smoothness of the gear surface can be ensured, thereby improving the transmission efficiency and stability of the gears.

[0003] Traditional surface burr cleaning devices for gear processing have deficiencies in use. One is that they cannot meet the requirement of quickly cleaning the burrs on the gear edge grooves of the reducer gears; the other is that they cannot achieve automatic feeding, and the burr cleaning efficiency needs to be improved. Therefore, it is necessary to optimize and improve the traditional surface burr cleaning device for gear processing. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above problems existing in the traditional technology and provide a surface burr cleaning device for gear processing.

[0005] To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0006] A surface burr cleaning device for gear processing includes a loading component, a feeding component and a cleaning component; the gear workpiece to be processed includes a gear body, a keyway shaft hole is provided at the center of the gear body, and a plurality of convex teeth are circumferentially distributed along the outer edge of the gear body, and a tooth groove is formed between two adjacent convex teeth;

[0007] The loading component includes a bottom plate, a servo motor, a rotating plate, an electromagnet bearing seat, a flipping motor and a flipping shaft. A servo motor is fixed on the upper side of the bottom plate, the output end of the servo motor is equipped with a rotating plate, grooves are symmetrically opened near both ends on the upper side of the rotating plate, an electromagnet bearing seat is installed on the bottom surface of the groove, a chip discharging hole for facilitating chip discharging is opened near the outer end of the electromagnet bearing seat, a flipping motor is fixed at the bottom end of the electromagnet bearing seat, the output end of the flipping motor is equipped with a flipping shaft penetrating through the electromagnet bearing seat, and a convex key matched with the keyway in the gear workpiece is provided on the exposed part of the flipping shaft;

[0008] On both sides of the material loading component, a feeding station and a cleaning station are respectively arranged; the feeding component is arranged above the feeding station, and the cleaning component is arranged above the cleaning station;

[0009] The cleaning component includes a top plate, a stamping push rod, a push plate, a grinding tooth mounting plate and grinding teeth. A stamping push rod is fixed to the lower side of the top plate. The movable end of the stamping push rod is fixed with a grinding tooth mounting plate through the push plate, and a plurality of grinding teeth matching with the tooth grooves in the gear workpiece are installed on the inner side of the grinding tooth mounting plate.

[0010] Further, in the above-mentioned surface burr cleaning device for gear processing, the grinding tooth mounting plate is an arc-shaped plate, and the grinding tooth mounting plate and the grinding teeth are of an integral structure.

[0011] Further, in the above-mentioned surface burr cleaning device for gear processing, the axial length values of the grinding tooth mounting plate and the grinding teeth are 2 to 3 times the thickness value of the gear workpiece.

[0012] Further, in the above-mentioned surface burr cleaning device for gear processing, the specification size of the chip discharge hole can support the smooth passing of the grinding tooth mounting plate and the grinding teeth.

[0013] Further, in the above-mentioned surface burr cleaning device for gear processing, the feeding component includes a storage barrel. An anchoring end plate is arranged at the upper end of the storage barrel. An anti-rotation storage groove for conveniently storing gear workpieces is arranged inside the storage barrel. Two release mechanisms for releasing gear workpieces one by one are installed on the outer side of the bottom of the storage barrel.

[0014] Further, in the above-mentioned surface burr cleaning device for gear processing, the release mechanism is composed of a push rod bracket and a horizontal push rod. A through hole is formed in the barrel of the storage barrel to facilitate the insertion of the movable rod in the horizontal push rod into it.

[0015] The beneficial effects of the present utility model are:

[0016] The structure of the utility model is reasonably designed. It mainly consists of a material loading component, a feeding component, and a cleaning component. The feeding component is used to release the gear workpieces to be processed one by one into the grooves of the feeding component at the feeding station, and the shaft holes of the gear workpieces are sleeved outside the flipping shaft. Then, the material loading component acts to transfer the gear workpieces to the cleaning station. The stamping push rod in the cleaning component acts to drive the gear grinding mounting plate and the gear grinding to reciprocate up and down, so as to clean the burrs on part of the tooth groove surface of the gear workpiece. After each cleaning, the flipping motor is used to drive the flipping shaft to rotate, and the gear workpiece also rotates by a certain angle, so that the untreated tooth groove rotates to the chip discharging hole, and the next cleaning operation can be carried out until the burrs on the tooth groove surface of the entire gear workpiece are cleaned. During the cleaning process, the gear workpiece is adsorbed and locked by the electromagnetic pressure bearing seat. After the cleaning is completed, the electromagnetic pressure bearing seat releases the adsorption, and the completed gear workpiece can be quickly taken away in cooperation with the manipulator.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is the overall structural schematic diagram of the utility model;

[0020] Figure 2 is the structural schematic diagram of the gear workpiece in the utility model;

[0021] Figure 3 is the structural schematic diagram of the material loading component in the utility model;

[0022] Figure 4 is the structural schematic diagram of the feeding component in the utility model;

[0023] Figure 5 is the structural schematic diagram of the cleaning component in the utility model;

[0024] Figure 6 is the bottom view structural schematic diagram of the gear grinding mounting plate and the gear grinding in the utility model;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1 - Loading component, 101 - Bottom plate, 102 - Servo motor, 103 - Rotating plate, 104 - Groove, 105 - Electromagnet pressure bearing seat, 106 - Chip removal hole, 107 - Tipping motor, 108 - Tipping shaft, 2 - Loading component, 201 - Storage cylinder, 202 - Anchoring end plate, 203 - Anti - rotation storage groove, 204 - Push rod bracket, 205 - Horizontal push rod, 3 - Cleaning component, 301 - Top plate, 302 - Stamping push rod, 303 - Push plate, 304 - Grinding tooth mounting plate, 305 - Grinding tooth, 4 - Gear workpiece, 401 - Gear body, 402 - Shaft hole, 403 - Convex tooth. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0028] Please refer to Figures 1-6 As shown in the figure, this embodiment provides a surface burr cleaning device for gear processing, including a loading component 1, a loading component 2, and a cleaning component 3; the gear workpiece 4 to be processed includes a gear body 401, a shaft hole 402 with a keyway is opened at the center of the gear body 401, and a plurality of convex teeth 403 are circumferentially and evenly distributed on the outer edge of the gear body 401, and a tooth groove is formed between two adjacent convex teeth 403.

[0029] In this embodiment, the loading component 1 includes a bottom plate 101, a servo motor 102, a rotating plate 103, an electromagnet pressure bearing seat 105, a tipping motor 107, and a tipping shaft 108. The servo motor 102 is fixed on the upper side of the bottom plate 101, and the output end of the servo motor 102 is installed with a rotating plate 103. Symmetric grooves 104 are opened near both ends on the upper side of the rotating plate 103, the electromagnet pressure bearing seat 105 is installed on the bottom surface of the groove 104, and a chip removal hole 106 for facilitating chip removal is opened near the outer end of the electromagnet pressure bearing seat 105. The bottom end of the electromagnet pressure bearing seat 105 is fixed with a tipping motor 107, the output end of the tipping motor 107 is installed with a tipping shaft 108 passing through the electromagnet pressure bearing seat 105, and a convex key matching the keyway in the gear workpiece 4 is provided on the exposed part of the tipping shaft 108.

[0030] In this embodiment, the loading component 1 is respectively provided with a loading station and a cleaning station on both sides; the loading component 2 is arranged above the loading station, and the cleaning component 3 is arranged above the cleaning station.

[0031] In this embodiment, the feeding assembly 2 includes a storage cylinder 201. An anchoring end plate 202 is provided at the upper end of the storage cylinder 201. An anti-rotation storage groove 203 for conveniently storing gear workpieces 4 is arranged inside the storage cylinder 201. Two release mechanisms for releasing the gear workpieces one by one are installed on the outer side of the bottom of the storage cylinder 201.

[0032] In this embodiment, the release mechanism is composed of a push rod support 204 and a horizontal push rod 205. A perforation is formed in the cylinder body of the storage cylinder 201 to facilitate the movable rod in the horizontal push rod 205 to extend into it.

[0033] In this embodiment, the cleaning assembly 3 includes a top plate 301, a stamping push rod 302, a push plate 303, a gear grinding mounting plate 304 and gear grinders 305. The stamping push rod 302 is fixed to the lower side of the top plate 301. The movable end of the stamping push rod 302 is fixed with the gear grinding mounting plate 304 through the push plate 303. A plurality of gear grinders 305 that cooperate with the tooth grooves in the gear workpiece 4 are installed on the inner side of the gear grinding mounting plate 304.

[0034] In this embodiment, the gear grinding mounting plate 304 is an arc-shaped plate, and the gear grinding mounting plate 304 and the gear grinders 305 are of an integral structure. The axial length value of the gear grinding mounting plate 304 and the gear grinders 305 is 2 to 3 times the thickness value of the gear workpiece.

[0035] In this embodiment, the specification size of the chip discharge hole 106 can support the gear grinding mounting plate 304 and the gear grinders 305 to pass through smoothly.

[0036] A specific application of this embodiment is as follows: This device is mainly composed of a loading assembly 1, a feeding assembly 2 and a cleaning assembly 3. The feeding assembly 3 is used to release the gear workpieces 4 to be processed one by one into the groove 104 of the feeding assembly 2 at the feeding station, and the shaft hole of the gear workpiece 4 is sleeved outside the turning shaft 108. Then, the loading assembly 1 operates to transfer the gear workpiece 4 to the cleaning station. The stamping push rod 302 in the cleaning assembly 3 operates to drive the gear grinding mounting plate 304 and the gear grinders 305 to reciprocate up and down to clean the burrs on part of the tooth groove surface of the gear workpiece 4. After each cleaning, the turning motor 107 is used to drive the turning shaft 108 to rotate, and the gear workpiece 4 also rotates by a certain angle, so that the untreated tooth groove rotates to the chip discharge hole 106, and the next cleaning operation can be carried out until the burr cleaning of the entire tooth groove surface of the gear workpiece 4 is completed. During the cleaning process, the gear workpiece 4 is adsorbed and locked by the electromagnet pressure bearing seat 105. After the cleaning is completed, the electromagnet pressure bearing seat 105 releases the adsorption, and the completed gear workpiece 4 can be quickly taken away in cooperation with the manipulator.

[0037] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only specific embodiments. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A surface burr removal device for gear machining, characterized in that: It includes a loading assembly, a feeding assembly and a cleaning assembly; the gear workpiece to be processed includes a gear body, a shaft hole with a keyway is opened at the center of the gear body, a plurality of convex teeth are evenly distributed along the circumferential direction at the outer edge of the gear body, and a tooth groove is formed between two adjacent convex teeth; The material loading assembly comprises a base plate, a servo motor, a rotating plate, an electromagnet pressure seat, a flip motor and a flip shaft, a servo motor is fixed on the upper side of the base plate, a rotating plate is installed on the output end of the servo motor, grooves are symmetrically provided near both ends of the upper side of the rotating plate, an electromagnet pressure seat is installed on the bottom surface of the groove, a chip removal hole for facilitating chip removal is provided near the outer end of the electromagnet pressure seat, a flip motor is fixed to the bottom end of the electromagnet pressure seat, a flip shaft penetrating the electromagnet pressure seat is installed on the output end of the flip motor, and an exposed part of the flip shaft is provided with a convex key that cooperates with a keyway in a gear workpiece; A loading station and a cleaning station are respectively provided on both sides of the material loading assembly; the loading assembly is arranged above the loading station, and the cleaning assembly is arranged above the cleaning station; The cleaning assembly includes a top plate, a stamping push rod, a push plate, a grinding gear mounting plate and grinding gears. The stamping push rod is fixed to the lower side of the top plate, and the movable end of the stamping push rod is fixed to the grinding gear mounting plate via the push plate. A plurality of grinding gears that cooperate with tooth grooves in the gear workpiece are installed on the inner side of the grinding gear mounting plate.

2. The surface deburring device for gear machining according to claim 1, characterized in that: The gear grinding mounting plate is an arc-shaped plate, and the gear grinding mounting plate and the gear grinding are an integrated structure.

3. The surface deburring device for gear machining according to claim 2, characterized in that: The axial length of the grinding gear mounting plate and the grinding gear is 2 to 3 times the thickness of the gear workpiece.

4. The surface deburring device for gear machining according to claim 3, characterized in that: The size of the chip removal hole can support the smooth passage of the grinding gear mounting plate and the grinding gear.

5. The surface deburring device for gear machining according to claim 4, characterized in that: The loading assembly includes a storage barrel, the upper end of which is provided with an anchoring end plate, the interior of the storage barrel is provided with an anti-rotation storage trough for storing gear workpieces, and two release mechanisms for releasing the gear workpieces one by one are installed on the outer side of the bottom of the storage barrel.

6. The surface deburring device for gear machining according to claim 5, characterized in that: The release mechanism is composed of a push rod bracket and a horizontal push rod, and the barrel of the storage barrel is provided with a through hole for the movable rod in the horizontal push rod to extend into the through hole.

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