CN210281661U

CN210281661U - Automatic change material feeding unit

Info

Publication number: CN210281661U
Application number: CN201920727490.3U
Authority: CN
Inventors: 何毛平
Original assignee: Zhejiang Xinbeiya Precision Bearing Co Ltd
Current assignee: Zhejiang Xinbeiya Precision Bearing Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-10
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to an automatic change material feeding unit, which comprises a frame, be equipped with V type track groove and vibration carousel in the frame, V type track groove front end is equipped with 90 degrees cluster stick, and this 90 degrees cluster stick one end is arranged in the vibration carousel, V type track groove tail end is equipped with rectangular shape breach, and this breach upper end is equipped with the guide pulley, and the lower extreme is equipped with the emery wheel, through setting up V type track groove and 90 degrees cluster sticks, makes the bearing inner race can automatic unloading to breach department, carries out abrasive machining, and whole process need not manual operation, has carried out the pay-off again and has carried out the grinding, the utility model relates to a rationally, can promote on a large scale.

Description

Automatic change material feeding unit

Technical Field

The utility model relates to the technical field of machinery, especially, relate to an automatic change material feeding unit.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. According to the difference of friction properties of moving elements, the bearings can be divided into three categories, namely rolling bearings, sliding bearings and joint bearings. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. The bearing feeding device is widely applied to the process of feeding materials to various processing equipment in the production flow, and the feeding device directly influences the working efficiency of other processing equipment and the quality of the produced bearing. The conveying track of the bearing feeding device in the prior art is complex in shape and large in occupied space, cannot be well matched with the appearance of a produced bearing, and can damage the quality of the bearing due to collision during transportation.

Disclosure of Invention

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an automatic material feeding unit that work efficiency is high, convenient operation is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an automatic change material feeding unit, includes the frame, be equipped with v type track groove and vibration carousel in the frame, v type track groove front end is equipped with 90 degrees cluster stick, and this 90 degrees cluster stick one end is arranged in the vibration carousel, v type track groove tail end is equipped with rectangular shape breach, and this rectangular shape breach upper end is equipped with the guide pulley, and the lower extreme is equipped with the emery wheel.

Furthermore, an x-axis adjusting screw rod, a y-axis adjusting screw rod and a z-axis adjusting screw rod are respectively arranged on the rack and used for adjusting the height of the whole rack and matching with a subsequent machine for bearing assembly.

Furthermore, a cylinder is arranged on the vibration turntable, and the 90-degree string rod is connected with the cylinder.

Furthermore, an air pipe is arranged on the v-shaped track groove and used for blowing cooling liquid.

Furthermore, a linear feeder is arranged below the V-shaped track groove and used for pushing the bearing outer ring in the V-shaped track groove to feed.

Furthermore, the tail end of the V-shaped track groove is provided with a guide rod head, so that the head resistance is increased, and the grinding is facilitated.

Furthermore, an automatic feeding bin is arranged on the vibration turntable.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up V type track groove and 90 degrees cluster stick, make the automatic unloading of bearing inner race ability to breach department, carry out abrasive machining, whole process need not manual operation, has carried out the pay-off again and has carried out the grinding, the utility model relates to a rationally, can promote on a large scale.

Drawings

Fig. 1 is the utility model relates to an automatic change material feeding unit schematic structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in the figures, the automatic feeding device comprises a frame 1, wherein a V-shaped track groove 2 and a vibrating turntable 3 are arranged on the frame 1, a 90-degree string rod 4 is arranged at the front end of the V-shaped track groove 2, one end of the 90-degree string rod 4 is arranged in the vibrating turntable 3, a long strip-shaped notch 6 is arranged at the tail end of the V-shaped track groove 2, a guide wheel 7 is arranged at the upper end of the long strip-shaped notch 6, a grinding wheel 8 is arranged at the lower end of the long strip-shaped notch 6, an x-axis adjusting screw rod 9, a y-axis adjusting screw rod 10 and a z-axis adjusting screw rod 11 are respectively arranged on the frame 1, a cylinder 12 is arranged on the vibrating turntable 3, the 90-degree string rod 4 is connected with the cylinder 12, an air pipe 13 is arranged on the V-shaped track groove 2 and used for blowing cooling liquid, a linear feeder 14 is arranged below the V-shaped track groove 2 and used for pushing an outer ring of a bearing in, increase the head resistance, the grinding of being convenient for, be equipped with automatic feed storehouse 5 on the vibration carousel 3.

Brief description of the working principle:

1. the height of the workbench is adjusted to enable the outlet height of the V-shaped groove to be as high as the inlet height of a machine tool, and two foot-supporting screws behind the workbench are adjusted to enable the table top behind the workbench to be slightly higher than the table top in front, namely the V-shaped groove is slightly inclined forwards, so that grinding fluid is prevented from flowing to the back along the V-shaped groove. Preferably, a small air tube is used to blow the grinding fluid gently into the machine tool against the V-groove, so as to prevent the grinding fluid from flowing to the linear feeder and the ground.

2. The width of the outlet of the improved rotating disc is adjusted to enable a product to smoothly pass through, a 90-degree copper pipe penetrates into the cylinder, the other end of the copper pipe is placed on the V-shaped groove, the upper end of the copper pipe is slightly lower than the opening of the cylinder, and the product can smoothly slide down along the cylinder pipe.

3. And (3) starting a rotary disk controller to enable products to smoothly enter the 90-degree copper bending pipes one by one, slowly pushing the products to advance along the V-shaped groove by hands until the products advance to the position 2/3 of the V-shaped groove, starting the linear controller, and guiding the products to the edge of the machine tool inlet by hands to normally work, but taking care of the safety of the hands.

4. The centerless machine tool must be started simultaneously or started in advance to start grinding.

5. And (3) 90-degree string rod guide (the string rod is made of a copper pipe, a thin steel pipe or a thin steel wire, and the diameter of the string rod is 2 to 3mm smaller than the diameter of the ferrule).

6. At the beginning, when the material does not reach the centerless grinder, a resistance guide rod head (smaller than the outer diameter of the product but larger than the inner diameter of the product) is arranged in front of the product, and the product needs to be slowly guided to the inlet edge of the machine tool by holding the round rod by hands (paying attention to the safety of hands), so that the product of the linear feeding device cannot be separated and cannot be intermittent.

Carousel controller, straight line feeder, feed bin: when the vibration force of the rotary disc is small (probably because the weight of the product is different), firstly adjusting the voltage upwards to a maximum value which cannot exceed 200V, and the general working voltage is 90V to 150V, if an operator unconsciously moves the frequency, firstly adjusting the voltage to 120V, adjusting the frequency (pressing an indicator lamp to the frequency), and adjusting the voltage upwards from 50HZ to more than 100 until the optimal vibration frequency is found to be OK, and at the moment, if the feeding is too fast, please do not move the frequency (because the optimal frequency) as long as the voltage is adjusted downwards to a small value until the satisfactory feeding speed is reached.

Claims

1. The automatic feeding device is characterized by comprising a rack, wherein a v-shaped track groove and a vibration turntable are arranged on the rack, a 90-degree string rod is arranged at the front end of the v-shaped track groove, one end of the 90-degree string rod is arranged in the vibration turntable, a long strip-shaped notch is arranged at the tail end of the v-shaped track groove, a guide wheel is arranged at the upper end of the long strip-shaped notch, and a grinding wheel is arranged at the lower end of the long strip-shaped notch.

2. The automatic feeding device according to claim 1, wherein the rack is provided with an x-axis adjusting screw rod, a y-axis adjusting screw rod and a z-axis adjusting screw rod respectively.

3. The automatic feeding device according to claim 1, wherein the vibrating turntable is provided with a cylinder, and the 90-degree string rod is connected with the cylinder.

4. The automated feeding device according to claim 1, wherein an air pipe is provided on the v-shaped track groove.

5. The automated feeding device according to claim 1, wherein a linear feeder is provided below the v-shaped track groove.

6. The automatic feeding device as claimed in claim 1, wherein the v-shaped track groove is provided with a guide rod head at the tail end.

7. The automatic feeding device according to claim 1, wherein the vibrating turntable is provided with an automatic feeding bin.