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CN-224211860-U - Bearing vibration feeding device

CN224211860UCN 224211860 UCN224211860 UCN 224211860UCN-224211860-U

Abstract

The utility model discloses a bearing vibration feeding device which comprises a vibration disc body, wherein the vibration disc body comprises a storage bin, a material conveying track is arranged on the inner wall of the storage bin, a sorting mechanism is further arranged in the storage bin, a turnover mechanism is arranged at the rear end of the sorting mechanism in the storage bin, and a material receiving channel is arranged at the rear end of the turnover mechanism in the storage bin. The workpieces in the bin move along the material conveying track under the action of vibration force, during the process, the sorting mechanism drives the workpieces with large diameters facing downwards to remain in the material conveying track, and the workpieces with small diameters facing downwards fall into the bin again. Then, the turnover mechanism can turn over the two ends of the workpiece and send the workpiece into the material receiving channel, and the material receiving channel can be connected with the relatively straight discharging track until the workpiece is sent to the thread rolling station. Compared with the prior art, the workpiece overturning device has the advantages that the workpiece is overturned through the overturning mechanism, so that the length of the discharging track is shortened, and the situation that the workpiece is clamped in the discharging track is not easy to occur.

Inventors

  • ZHU LIPING

Assignees

  • 永康市长恒工贸有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The bearing vibration feeding device comprises a vibration disc body (1), wherein the vibration disc body (1) comprises a bin (2), a material conveying track (3) is arranged on the inner wall of the bin (2), and a sorting mechanism (4) is further arranged in the bin (2), and the bearing vibration feeding device is characterized in that a turnover mechanism (5) is arranged at the rear end of the sorting mechanism (4) in the bin (2), a material receiving channel (6) is arranged at the rear end of the turnover mechanism (5) in the bin (2), and the turnover mechanism (5) is adapted to turn over two ends of a workpiece and enable a small-diameter part of the workpiece to be clamped into the material receiving channel (6).
  2. 2. The bearing vibration feeding device according to claim 1, wherein the sorting mechanism (4) comprises a rotatable swinging rod (7), and the material conveying track (3) is provided with a material blocking flange (8) at the rear end part of the swinging rod (7).
  3. 3. Bearing shock loading device according to claim 1, characterized in that the tilting mechanism (5) comprises a rotatable driving rod (9), the end of the driving rod (9) being provided with a clamping member (10), the clamping member (10) being adapted to be fixed with the workpiece in the receiving position and subsequently to re-release the workpiece in the feeding position.
  4. 4. The vibration loading device for bearings according to claim 3, wherein the clamping member (10) comprises opposed clamping plates (11), the distance between the two clamping plates (11) is larger than the width of the material receiving channel (6), and a fixing member (12) for clamping the outer wall of the workpiece is arranged on the inner side wall of the clamping plate (11).
  5. 5. The vibration loading device according to claim 4, wherein the fixing member (12) comprises an electromagnet or a negative pressure adsorption device.
  6. 6. The vibration loading device according to claim 4, wherein the fixing part (12) comprises a snap (13) capable of bouncing, a pressing plate (14) is rotatably arranged above the discharge hole of the material conveying track (3) in the storage bin (2), a torsion spring is connected to the pressing plate (14), and the torsion spring is adapted to allow the pressing plate (14) to deflect to pass through a workpiece after being subjected to a threshold pressure.
  7. 7. The vibration loading device for bearings according to any one of claims 1-6, characterized in that the receiving channel (6) is defined by two receiving bars (15) arranged at a distance.

Description

Bearing vibration feeding device Technical Field The utility model relates to the technical field of shaft sleeve part machining, in particular to a bearing vibration feeding device. Background In the production of shaft sleeve parts, it is often necessary to provide an annular groove on the outer wall of the workpiece, for example, the annular groove can be used for clamping a sealing ring, or clamping springs and check rings, and can also be used as a storage space of lubricating oil to play a role in lubrication and antifriction. The traditional manufacturing method is that the ring grooves are formed by a lathe, a grinding machine or a milling machine and other processing machine tools, but the method needs to clamp workpieces one by one, and has the defects of low efficiency and inapplicability to mass production. It has been gradually found that the thread rolling machine 17 can be applied to ring groove opening of shaft sleeve parts, and only the tooth grains on the thread rolling plate are replaced by the protruding blocks. The ring groove is formed by extruding the protruding block to the workpiece and simultaneously rotating the workpiece under rubbing. Automatic feeding to the thread rolling machine 17 is usually achieved by means of a vibrating plate. A sleeve-like part, as shown in fig. 1, has two parts with different diameters in the axial direction, and the process requirement is to provide a ring groove 16 on the outer wall of the small diameter part. When feeding and screening, the existing method is to adjust the posture of the workpiece to be in a large-diameter direction through a sorting mechanism on a vibrating disc, because the gravity center of the workpiece is unstable when the small diameter is in the lower direction and can fall down to enter the disc again. However, the thread rolling machine requires thread rolling of the bottom end of the workpiece, which requires the workpiece to be in a small diameter down position when entering the thread rolling station. The existing practice is to arrange a spiral part at the front end of the discharging track, so that the workpiece passing through the spiral part can be driven to realize the overturning of the two ends, but the whole length of the discharging track is increased, and the situation of clamping materials is easy to occur if the spiral angle is not suitable. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a bearing vibration feeding device. The aim of the utility model is realized by the following technical scheme: The utility model provides a bearing vibrations loading attachment, includes the vibration dish body, the vibration dish body includes the feed bin, be provided with the material conveying track on the inner wall of feed bin, still be provided with sorting mechanism in the feed bin, be located in the feed bin sorting mechanism's rear end is provided with tilting mechanism, be located in the feed bin tilting mechanism's rear end is provided with the material passageway that connects, tilting mechanism adaptation is to order about the work piece both ends upset to make the path part card of work piece go into the material passageway. Preferably, the sorting mechanism comprises a rotatable swing rod, and the material conveying track is provided with a material blocking flange at the rear end part of the swing rod. Preferably, the tilting mechanism comprises a rotatable drive rod, the end of which is provided with a clamping member adapted to be secured to the workpiece in a receiving position and subsequently to re-release the workpiece in a feeding position. Preferably, the clamping piece comprises opposite clamping plates, the distance between the two clamping plates is larger than the width of the material receiving channel, and a fixing piece for clamping the outer wall of the workpiece is arranged on the inner side wall of the clamping plate. Preferably, the fixing member comprises an electromagnet or a negative pressure adsorption device. Preferably, the fixing piece comprises a snap fastener capable of bouncing, a pressing plate is rotatably arranged above the discharge hole of the material conveying track in the storage bin, a torsion spring is connected to the pressing plate, and the torsion spring is adapted to allow the pressing plate to deflect to pass through a workpiece after receiving a threshold pressure. Preferably, the material receiving channel is defined by two material receiving rods arranged at intervals. The utility model has the beneficial effects that the workpieces in the bin move along the material conveying track under the action of vibration force, during the period, the sorting mechanism drives the workpieces with large diameter downwards to stay in the material conveying track, and the workpieces with small diameter downwards fall into the bin again. Then, the turnover mechanism can turn over the two ends of the workpiece and send