Gear machining edge grinding equipment

Abstract

The utility model relates to the technical field of gear machining equipment, in particular to gear machining edge grinding equipment which comprises a speed reducer and a grinding wheel, and a driving shaft is fixedly installed at one end of the speed reducer. A grinding wheel is fixedly installed on the outer side of the driving shaft, a plurality of ventilation grooves are formed in the grinding wheel, and a plurality of grinding grooves are formed in the edge position of the grinding wheel. A plurality of ventilation grooves are formed in the grinding wheel, the grinding wheel rotates at a high speed to drive the ventilation grooves to rotate, air flows towards the other side of the grinding wheel after passing through the spiral ventilation grooves, and then air flow penetrates through the grinding wheel to conduct ventilation and heat dissipation on the grinding wheel. Therefore, the overall structural stability of the grinding wheel in a continuous working state is ensured.

Description

TECHNICAL FIELD

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

[0002] In the field of machining, gear as the key element of transmission movement and power, its machining precision and surface quality directly affect the performance and life of mechanical equipment, with the development of automation technology, gear processing industry needs a kind of efficient, accurate and easy to operate polishing equipment to improve product quality and production efficiency, therefore we propose a kind of gear processing edge grinding equipment.

[0003] Prior art still has the following defects in the process of using:

[0004] Gear processing edge grinding equipment in prior art needs to use liquid cooling equipment to assist processing during gear processing, so that the heat dissipation effect in the process is not ideal, and the overall structure of the equipment is more numerous, increases the failure rate of equipment;

[0005] Gear processing edge grinding equipment in prior art in the process of polishing, metal chips generated by polishing will follow the rotating direction of polishing wheel, and splash along the tangent direction of polishing wheel, not only difficult to clean up later, but also cause damage to surrounding structure due to high temperature of chips.

[0006] In view of this, we propose a kind of gear processing edge grinding equipment to solve the existing problems. INVENTION CONTENTS

[0007] The utility model aims at providing a kind of gear processing edge grinding equipment to solve the problems proposed in the above background.

[0008] To achieve the above object, the utility model provides the following technical scheme:A kind of gear processing edge grinding equipment, including speed reducer and grinding wheel, the one end of the speed reducer is fixedly installed with driving shaft;

[0009] The outer side of the driving shaft is fixedly installed with grinding wheel, the inside of the grinding wheel is equipped with several ventilation grooves, and the edge position of the grinding wheel is equipped with several polishing grooves.

[0010] Preferably, the outer curved surface of the grinding wheel is provided with several polishing heads at equal intervals, and the polishing head is a hemispherical structure, the polishing head is provided with two groups, and the two groups of polishing heads are staggered.

[0011] Preferably, the central position of the grinding wheel is provided with a plug-in hole, and the plug-in hole is connected with the driving shaft, the inside of the grinding wheel is provided with five bolt holes close to the plug-in hole.

[0012] Preferably, one side of the grinding wheel is clamped with a fixing ring, and the inside of the fixing ring is provided with a fixing bolt through a threaded structure.

[0013] Preferably, the outer side of the driving shaft is provided with a limiting sheet, and the limiting sheet is in abutting connection with one side of the grinding wheel.

[0014] Preferably, the motor is fixedly installed at the end of the driving shaft away from the speed reducer, and the guiding ring is fixedly installed at the position where the speed reducer is connected with the driving shaft.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a plurality of ventilation grooves are set up in the inside of the grinding wheel, and the ventilation grooves are driven to rotate through the high -speed rotation of the grinding wheel, and air flows to the other side of the grinding wheel after passing through the spiral ventilation groove, and then the air current is used to ventilate and radiate the grinding wheel to guarantee the overall structural stability of the grinding wheel under the continuous working condition.

[0017] The utility model discloses a plurality of polishing grooves are set up in the side of the grinding wheel, can form the polishing tooth through the side wall of polishing groove, thereby when the high -speed rotation of the grinding wheel, makes the cutting force of the contact position of the grinding wheel and gear, promotes the polishing effect of the grinding wheel to the gear, and adopts the polishing groove of beveling, can guide the metal scrap to move to the axial direction of the grinding wheel when the grinding wheel rotates, and then change the moving direction of metal scrap, avoid the high -temperature scrap to the structure component around the device and cause damage. ACCURATE DRAWINGS

[0018] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the front structure schematic diagram of the utility model;

[0020] Figure 3 It is the local section structure schematic diagram of the utility model;

[0021] Figure 4 It is Figure 1 The local amplification structure schematic diagram of A place in the middle.

[0022] In the drawing: 1, speed reducer;101, motor;102, driving shaft;2, grinding wheel;201, polishing groove;202, ventilation groove;203, fixed ring;204, polishing head;205, plug-in hole;206, bolt hole. SPECIFIC IMPLEMENTATION

[0023] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0024] As Figure 1 -Figure 4 The utility model provides a gear processing edge grinding equipment, including speed reducer 1 and grinding wheel 2, one end fixed mounting of speed reducer 1 has drive shaft 102, speed reducer 1 adopts ZTD060 type, speed reducer 1 can be driven by motor 101 and rotate, utilize the gear inside speed reducer 1 to reduce the rotational speed of drive shaft 102, to drive drive shaft 102 to rotate, drive shaft 102 can provide the position of installation to grinding wheel 2, and drive grinding wheel 2 and the component around it rotate,

[0025] The outer side fixed mounting of drive shaft 102 has grinding wheel 2, the inside of grinding wheel 2 is provided with several ventilation grooves 202, the edge position of grinding wheel 2 is provided with several polishing grooves 201, grinding wheel 2 can rotate synchronously with drive shaft 102, and then when grinding wheel 2 rotates at high speed, it is in contact with the gear surface, and the edge of the gear is polished and cut, the ventilation grooves 202 can guide the airflow to flow from the inside of the grinding wheel 2 when the grinding wheel 2 rotates, thereby cooling the grinding wheel 2, reducing the temperature of the grinding wheel 2, improving the stability of the grinding wheel 2 in the continuous working state, preventing the grinding wheel 2 from overheating and affecting the polishing effect, the polishing grooves 201 can improve the polishing effect of the grinding wheel 2 on the gear, and guide the movement of metal chips between the grinding wheel 2 and the gear, preventing the metal chips from splashing along the tangent direction of the grinding wheel 2, thereby preventing the surrounding components from being damaged.

[0026] Further, the outer curved surface of the grinding wheel 2 is provided with a plurality of polishing heads 204 at equal intervals, and the polishing heads 204 are semispherical in structure. The polishing heads 204 are provided in two groups, and the two groups of polishing heads 204 are arranged alternately. The polishing heads 204 can improve the polishing effect of the grinding wheel 2 on the gear, and reduce the wear of the grinding wheel 2, prolonging the service life of the grinding wheel 2.

[0027] Further, the central position of the grinding wheel 2 is provided with a plug-in hole 205, and the plug-in hole 205 is connected with the drive shaft 102. Five bolt holes 206 are provided in the inside of the grinding wheel 2 near the plug-in hole 205. The plug-in hole 205 can facilitate the connection of the grinding wheel 2 and the drive shaft 102, and make the drive shaft 102 drive the grinding wheel 2 to rotate. The bolt holes 206 can provide a position for fixing the bolts, thereby fixing the grinding wheel 2 to ensure the stability of the grinding wheel 2 during rotation.

[0028] Further, a fixing ring 203 is connected to one side of the grinding wheel 2. The fixing ring 203 is provided with a fixing bolt inside through a threaded structure. The fixing ring 203 can limit one side of the grinding wheel 2, thereby cooperating with the fixing bolt to fix the grinding wheel 2, facilitating the installation of the grinding wheel 2.

[0029] Further, the outer side of the driving shaft 102 is provided with a limiting sheet, and the limiting sheet is in abutting connection with one side of the grinding wheel 2, the limiting sheet can be connected through the fixing bolt and the fixing ring 203, thereby clamping and fixing the grinding wheel 2, so as to improve the installation convenience of the grinding wheel 2.

[0030] Further, the motor 101 is fixedly installed at the end of the speed reducer 1 away from the driving shaft 102, and the speed reducer 1 is fixedly installed with a guide ring at the connecting position of the driving shaft 102, the motor 101 adopts YE3-10KW type, and the motor 101 can rotate after being electrified, thereby driving the speed reducer 1 and the driving shaft 102 to rotate.

[0031] Working principle: after the device is assembled and checked to be correct, the motor 101 is powered to be electrified and rotated, the motor 101 drives the speed reducer 1 to rotate, the speed reducer 1 drives the driving shaft 102 and the grinding wheel 2 to rotate, the grinding wheel 2 sequentially contacts each position of the gear surface during rotation, and the gear is ground, air flow on both sides of the grinding wheel 2 is driven through the air vent groove, so that the air penetrates into the grinding wheel 2 to cool and heat dissipation, and the grinding head 204 and the grinding groove 201 sequentially contact the gear to grind the surface of the gear, and the metal scraps after grinding are moved to the side away from the gear through the grinding groove 201, thereby completing the grinding of the gear.

[0032] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A gear machining edging apparatus comprising a reduction gear (1) and a grinding wheel (2), characterized in that: One end of the speed reducer (1) is fixedly installed with a driving shaft (102); The outer side of the driving shaft (102) is fixedly installed with a grinding wheel (2), a plurality of ventilation grooves (202) are formed in the grinding wheel (2), and a plurality of polishing grooves (201) are formed at the edge position of the grinding wheel (2).

2. A gear machining edger device according to claim 1, characterized in that: The outer curved surface of the grinding wheel (2) is provided with a plurality of polishing heads (204) at equal intervals, the polishing head (204) is a hemispherical structure, the polishing head (204) is provided with two groups, and the two groups of polishing heads (204) are staggered.

3. A gear machining edger device as claimed in claim 1, characterized in that: A plug-in hole (205) is formed at the central position of the grinding wheel (2), the plug-in hole (205) is connected with the driving shaft (102), and five bolt holes (206) are formed in the grinding wheel (2) near the plug-in hole (205).

4. A gear machining edger device as claimed in claim 1, characterized in that: One side of the grinding wheel (2) is clamped and installed with a fixing ring (203), and the fixing ring (203) is installed with a fixing bolt through a threaded structure.

5. A gear machining edger device as claimed in claim 1, characterized in that: The outer side of the driving shaft (102) is provided with a limiting sheet, and the limiting sheet is in abutting connection with one side of the grinding wheel (2).

6. A gear machining edger device as claimed in claim 1, characterized in that: The end of the speed reducer (1) away from the driving shaft (102) is fixedly installed with a motor (101), and the speed reducer (1) is fixedly installed with a guide ring at the connecting position of the driving shaft (102).

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