Piece extracting device for bolt penetrating machine of bearing retainer

A technology of a bearing retainer and a pick-up device is applied in the field of a pick-up device for a fully automatic bearing retainer piercing machine, which can solve the problems of workpiece deformation and easy scratching of the workpiece, and achieve the effect of accurate pick-up.

Inactive Publication Date: 2012-05-30
LIAOCHENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the pick-up device of the fully automatic bearing retainer nail-piercing machine, including the nail-piercing machine disclosed in the above-mentioned documents, mostly adopts the elastic barb type. The principle is to use the workpiece to open the pick-up device, which is easy to scratch the workpiece or deform the workpiece.

Method used

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  • Piece extracting device for bolt penetrating machine of bearing retainer
  • Piece extracting device for bolt penetrating machine of bearing retainer
  • Piece extracting device for bolt penetrating machine of bearing retainer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 A pick-up device for a bearing retainer nailing machine

[0018] The structure can refer to figure 1 and 2 , the device is mainly composed of an upper barrel 1 connected to the nailer pressing device, a gripper 2 and a one-way rotating tongue 3 connected with the nailer workbench, the gripper 2 is embedded in the upper barrel 1 In the outer vertical groove, it is pierced by the handle annular shaft 5 embedded in the transverse ring groove, and the annular spring ring 6 is set on the outside of the upper part cylinder 1 and the gripper 2 and embedded in the ring groove at the lower end of the upper part cylinder 1 , The spring 7 presses the one-way rotating tongue plate 3 from above, and the one-way rotating tongue plate 3 can only rotate upwards around the shaft 4. There are three one-way rotating tongue plates 3 .

[0019] The bottom end of the handle 2 is on the same plane as the bottom end of the upper cylinder 1 . The upper part cylinder 1 has a hei...

Embodiment 2

[0021] Embodiment 2 A pick-up device for a bearing retainer nailing machine

[0022] The difference from Example 1 is that the height of the upper cylinder 1 is 55 mm, the inner diameter is 1.2 mm larger than the outer diameter of the workpiece, and the wall thickness is 7 mm. The inlay groove of the grip ring through shaft 5 is 2.2mm wide and 3.5mm deep, and the longitudinal grip groove is 2.2mm wide and 5.5mm deep.

Embodiment 3

[0023] Embodiment 3 A pick-up device for a bearing retainer nailing machine

[0024] The difference from Embodiment 1 or 2 is that the height of the upper cylinder 1 is 50 mm, the inner diameter is 1 mm larger than the outer diameter of the workpiece, and the wall thickness is 6 mm. Gripper ring travel shaft 5 embedding groove width 2mm, deep 3mm, vertical gripper embedding groove width 2mm, deep 5mm.

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Abstract

The invention discloses a piece extracting device for a bolt penetrating machine of a bearing retainer. The piece extracting device mainly comprises a workpiece installing cylinder connected with a compacting device of the bolt penetrating machine, a gripper and a one-way rotating clapper connected with a workbench of the bolt penetrating machine, wherein the gripper is embedded into a vertical groove outside the workpiece installing cylinder and is penetrated by a gripper annular through shaft embedded into a horizontal annular groove; an annular spring ring is sleeved outside the workpiece installing cylinder and the gripper and is embedded into the annular groove at the lower end of the workpiece installing cylinder; and a spring presses the one-way rotating clapper from the top, and the one-way rotating clapper only can rotate upwards around the shaft. The piece extracting device has the advantages of accurate workpiece extracting and no damage to workpieces.

Description

technical field [0001] The invention belongs to the technical field of assembly, and is a component on a nailing machine, in particular to a pick-up device for a fully automatic bearing retainer nailing machine. Background technique [0002] Bearings are commonly used parts in modern machinery. They can withstand loads of different sizes during high-speed motion and are widely used in general industry, automobile industry, agriculture, chemical industry and home appliance industry. Bearings generally include inner rings, outer rings, rolling elements and cages. The cage (device) is a key component of the bearing. The cage separates the rolling elements at equal distances and is evenly distributed on the circumference of the raceway to prevent the rolling elements from colliding and rubbing against each other during operation. The cage is ring-shaped, and each cage includes protrusions and piercing holes, the protrusions and piercing holes are evenly spaced, the protrusions ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B21J15/42
Inventor包春江马言召孙文雨
OwnerLIAOCHENG UNIV