Gear grinding machine for gear machining

Abstract

The utility model relates to the technical field of gear machining equipment, in particular to a gear grinding machine for gear machining. Comprising a supporting plate, supporting legs, a glass cover and a switch door, a double-shaft motor is fixedly installed in the middle of the upper portion of the supporting plate, a supporting disc is fixedly installed at one end of a top output shaft of the double-shaft motor, a first hydraulic cylinder is fixedly installed at the top of an inner cavity of the glass cover, and a pressing plate is rotatably installed at one end of the bottom of the first hydraulic cylinder; a gear grinding mechanism is fixedly installed on the right side of the upper portion of the supporting plate, a collecting box is fixedly installed at the bottom of the supporting plate, a filtering plate is fixedly arranged below an inner cavity of the collecting box, an exhaust fan is arranged below the left side of the collecting box, and a scraping plate used in cooperation with the filtering plate is fixedly arranged at one end of an output shaft at the bottom of the double-shaft motor. And the supporting plate and the collecting box are each provided with a chipping discharging groove, chippings generated in the grinding process can be collected, and meanwhile the collected chippings can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear processing equipment technical field, concretely is a gear grinding machine for gear processing. BACKGROUND

[0002] Gear grinding machine is mainly used to improve gear precision and surface finish.

[0003] In the prior art, there is a gear processing grinding machine with precise positioning function with publication number: CN216758451U, including control box, the right side fixed installation of control box top is equipped with support rod, the inner side fixed installation of support rod is equipped with fixed plate, the middle part fixed installation of fixed plate bottom is equipped with servo motor, the top fixed installation of support rod is equipped with connecting plate, the top movable installation of connecting plate is equipped with fixed disc, the top fixed connection of servo motor is equipped with rotating shaft, the surface fixed connection of rotating shaft is equipped with limit disc, the outer side fixed connection of limit disc is equipped with connecting rod, the end movable installation of connecting rod is equipped with limit wheel, the inner wall movable connection of limit wheel and fixed disc, the both sides of fixed disc top are equipped with threaded hole, the middle part fixed installation of connecting plate inner chamber is equipped with horizontal plate, the both sides fixed installation of horizontal plate bottom are equipped with nut, the bottom of nut and extend to the top threaded connection of threaded hole in the top threaded connection of screw rod, the both sides and located on the surface of threaded rod in the top of connecting plate inner chamber are fixedly installed with limit block.

[0004] The above-mentioned device in use, the polishing process will produce a large amount of metal debris, not only will pollute the environment, but also will influence the polishing accuracy. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In order to solve the above-mentioned problems of prior art, the utility model provides a gear grinding machine for gear processing, can collect the debris generated in the polishing process, and conveniently clean the collected debris.

[0007] (II) technical scheme

[0008] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes:

[0009] The utility model provides a gear processing is ground tooth machine, including support plate, support leg, glass cover and switch door, the double -shaft motor is fixedly installed in the middle position of support plate top, the support disc is fixedly installed to double -shaft motor top output shaft one end, the first hydraulic cylinder is fixedly installed in the top position of glass cover inner chamber, the pressing plate is rotatably installed to first hydraulic cylinder bottom one end, the gear grinding mechanism is fixedly installed in the right side position of support plate top, the collecting box is fixedly installed in the bottom position of support plate, the filter plate is fixedly arranged in the lower position of collecting box inner chamber, the exhaust fan is arranged in the lower position of collecting box left side, the scraper that cooperates with filter plate is fixedly arranged to double -shaft motor bottom output shaft one end, the chippings discharge groove is seted up to support plate and collecting box all, be provided with the chippings groove that is concave downwards to filter plate, the collecting box is slidably arranged in the chippings groove. Can collect the chippings of the generation of polishing process, facilitate the cleaning of the collected chippings simultaneously.

[0010] Preferably, the gear grinding mechanism comprises a fixed plate, a second hydraulic cylinder, a gear grinding motor and a grinding wheel.

[0011] Preferably, the collecting box is fixedly provided with a handle away from one end of the filter plate, and the handle is located outside the collecting box.

[0012] (Three) beneficial effects

[0013] The utility model provides a gear processing is ground tooth machine. Has the following beneficial effects:

[0014] (1), the chippings generated in the grinding process of the grinding wheel, most of which will pass through the chippings discharge groove into the collecting box along the tangent direction of the grinding wheel. The relatively small chippings will be brought into the collecting box by the airflow generated by the exhaust fan, improving the collection effect of the chippings.

[0015] (2), the double -shaft motor drives the support disc to rotate on one hand, changes the position of the gear to be polished, on the other hand, can drive the scraper to rotate, and the scraper scrapes the chippings on the filter plate into the collecting box in the chippings groove. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the utility model structural drawing;

[0017] Fig. 2 It is the utility model collecting box front view sectional view;

[0018] Fig. 3 It is the utility model filter plate structure drawing.

[0019] In the diagram: 1. Support plate; 2. Support leg; 3. Glass cover; 4. Opening / closing door; 5. Dual-axis motor; 6. Support plate; 7. First hydraulic cylinder; 8. Pressure plate; 9. Grinding mechanism; 10. Collection box; 11. Filter plate; 12. Exhaust fan; 13. Scraper; 14. Debris discharge chute; 15. Debris chute; 16. Collection box; 901. Fixing plate; 902. Second hydraulic cylinder; 903. Grinding motor; 904. Grinding wheel; 17. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figs. 1-3 As shown, the gear grinding machine for gear processing in this embodiment includes a support plate 1, support legs 2, a glass cover 3, and a switch door 4. A dual-axis motor 5 is fixedly installed at the upper center of the support plate 1. A support plate 6 is fixedly installed at one end of the top output shaft of the dual-axis motor 5. A first hydraulic cylinder 7 is fixedly installed at the top of the inner cavity of the glass cover 3. A pressure plate 8 is rotatably installed at one end of the bottom of the first hydraulic cylinder 7. A gear grinding mechanism 9 is fixedly installed at the upper right side of the support plate 1. A collection box 10 is fixedly installed at the bottom of the support plate 1. A filter plate 11 is fixedly installed at the lower part of the inner cavity of the collection box 10. A fan 12 is installed at the lower left side of the collection box 10 to improve the chip collection effect. A scraper 13 that works with the filter plate 11 is fixedly installed at one end of the bottom output shaft of the dual-axis motor 5. Both the support plate 1 and the collection box 10 are provided with chip discharge grooves 14. The filter plate 11 is provided with a downwardly recessed chip groove 15. A collection box 16 is slidably arranged in the chip groove 15. It facilitates cleaning of the filter plate 11 and also facilitates the transfer of the cleaned debris.

[0022] Furthermore, the gear grinding mechanism 9 includes a fixed plate 901, a second hydraulic cylinder 902, a gear grinding motor 903, and a grinding wheel 904.

[0023] Furthermore, a handle 17 is fixedly provided at the end of the collection box 16 away from the filter plate 11, and the handle 17 is located outside the collection box 10.

[0024] Working principle: the gear to be processed is placed on the support disc 6, when the first hydraulic cylinder 7 drives the pressing plate 8 to go down, the pressing plate 8 cooperates with the support plate 6 to fix the gear. When the double-shaft motor 5 rotates, on the one hand, it drives the support disc 6 to rotate and cooperates with the gear grinding mechanism 9 to process the tooth surface at different positions of the gear. During the processing process, most of the generated debris will pass through the debris discharge groove 14 into the collecting box 10 along the tangent direction of the grinding wheel 904. The relatively fine debris will be brought into the collecting box 10 by the airflow generated by the air extractor 12. On the other hand, the working double-shaft motor 5 drives the scraper 13 to rotate, which scrapes the debris on the filter plate 11 into the collecting box 16 in the debris groove 15. When it is necessary to clean the debris in the collecting box 16, only need to pull out the collecting box 16 by the handle 17, and then pour out the debris.

Claims

1. A gear grinding machine for gear machining, comprising a support plate (1), a support leg (2), a glass cover (3) and a switch door (4), characterized in that: The double-shaft motor (5) is fixedly installed at the upper middle part of the support plate (1), the support disc (6) is fixedly installed at the top output shaft of the double-shaft motor (5), the first hydraulic cylinder (7) is fixedly installed at the top inner cavity of the glass cover (3), the pressing plate (8) is rotatably installed at the bottom of the first hydraulic cylinder (7), the tooth grinding mechanism (9) is fixedly installed at the right upper side of the support plate (1), the collecting box (10) is fixedly installed at the bottom of the support plate (1), the filter plate (11) is fixedly arranged at the lower inner cavity of the collecting box (10), the exhaust fan (12) is arranged at the lower left side of the collecting box (10), the scraper (13) is fixedly arranged at the bottom output shaft of the double-shaft motor (5) and is matched with the filter plate (11), the debris discharging grooves (14) are formed in the support plate (1) and the collecting box (10), the debris grooves (15) are concave downwardly arranged on the filter plate (11), and the collecting box (16) is slidably arranged in the debris grooves (15).

2. A gear grinding machine for gear machining according to claim 1, characterized in that: The tooth grinding mechanism (9) comprises a fixed plate (901), a second hydraulic cylinder (902), a tooth grinding motor (903) and a grinding wheel (904).

3. A gear grinding machine for gear machining according to claim 1, characterized in that: The handle (17) is fixedly arranged at the end of the collecting box (16) away from the filter plate (11), and the handle (17) is located outside the collecting box (10).

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