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Automatic indexing reaming device

An automatic indexing and hinge pin technology, applied in the direction of reaming device, reaming device, precision positioning equipment, etc., can solve the problem that the work efficiency cannot meet the actual demand and progress

Inactive Publication Date: 2015-01-21
CHONGQING SHANNENG INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the industrial production process of the factory, reaming processing of a large number of workpieces is often encountered, such as the holes on the bearing rollers that need to be processed to connect with the cage. In this process, it is necessary to ream the end faces of a large number of cylindrical workpieces. Usually The best way is to process individually on a lathe, but if the processing volume is large, the work efficiency of a single process often cannot meet the actual demand progress

Method used

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Embodiment Construction

[0013] The present invention will be described in further detail below by means of specific embodiments:

[0014] The reference signs in the drawings of the description include: frame 1, main shaft 2, casing 3, crank 4, swing lever 5, pawl 6, ratchet 7, reverse pawl 8, feeding wheel 9, charging port 91, Upper slideway 10, workpiece 11, hold-down wheel 12, cylinder 121, stage clip 122, reamer 13, glideway 14, baffle plate 15.

[0015] The embodiment is basically as all appended Figure 1~3 As shown: the main shaft 2 of the indexing plate is connected to the frame 1 in rotation, a stepping motor and a reducer are installed in the casing 3, the output shaft of the reducer is extended and connected to the crank 4, and a swing rod 5 is hinged on the main shaft 2. The other end of the swing rod 5 is provided with a bar-shaped hole that is hinged to the crank 4, and the rotation of the crank 4 drives the swing rod 5 to swing back and forth. The torsion spring on the crank 4 is conn...

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Abstract

The invention discloses an automatic indexing reaming device which aims to meet the demand for reaming single cylinder workpieces efficiently. The automatic indexing reaming device comprises an indexing disk which is connected to a machine frame in a rotating mode. A pawl is arranged at one end of the cylindrical indexing disk. An oscillating rod is hinged to the indexing disk. The other end of the oscillating rod is provided with a strip hole and is connected with a crank as a driving link. A pawl abutting against a ratchet wheel is hinged to the oscillating rod. A feeding wheel is arranged at the other end, without the ratchet wheel, of the indexing disk. Charging holes are evenly formed in the circumferential edge of the feeding wheel. A sliding way is arranged above the feeding wheel. A reaming station is arranged on the side, in the forward rotation direction, of the charging holes, a pressing wheel is arranged on the reaming station and located outside the charging holes, a reamer which can axially move in a reciprocating mode is arranged at the position, on the side of the charging holes, of the reaming station, and a sliding way used for conveying the workpieces out is arranged above the feeding wheel. By the adoption of the automatic indexing reaming device, the procedure that the single cylinder workpieces are reamed in batches is completed, manual work is not needed basically, it is only required that the rotation speed of the crank and the action of the reamer are coordinated, and workpieces are reamed efficiently in batches.

Description

technical field [0001] The invention relates to a hinge pin device. Background technique [0002] Reaming is one of the finishing methods of holes and is widely used in production. For smaller holes, reaming is a more economical and practical processing method than internal grinding and fine boring. In the industrial production process of the factory, reaming processing of a large number of workpieces is often encountered, such as the holes on the bearing rollers that need to be processed to connect with the cage. In this process, it is necessary to ream the end faces of a large number of cylindrical workpieces. Usually The best way is to process individually on a lathe, but if the processing volume is large, the work efficiency of a single process often cannot meet the actual demand schedule. Contents of the invention [0003] The present invention intends to provide an automatic indexing hinge pin device to meet the processing requirements of high-efficiency reaming of...

Claims

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Application Information

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IPC IPC(8): B23D75/00B23Q16/06
Inventor 李立光
Owner CHONGQING SHANNENG INSTR
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