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Continuous round hole broaching machine

A round hole and round technology, which is applied in the field of continuous round hole broaching machines, can solve the problems of low production efficiency of round hole broaching machines, and achieve the effect of solving very low production efficiency.

Active Publication Date: 2017-10-20
南通市华夏时丽网络科技服务有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a continuous round hole broaching machine, which can realize batch and uninterrupted processing of inner holes of workpieces, and solve the problem that the production efficiency of existing round hole broaching machines is very high. Poor technical issues

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  • Continuous round hole broaching machine

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with accompanying drawing and embodiment:

[0016] Such as figure 1 As shown, the continuous round hole broaching machine in this embodiment includes a round broach 1, a chain type workpiece transport mechanism and a broach clamping mechanism, and the chain type workpiece transport mechanism includes a conveyor chain 2 and a drive conveyor chain drive The driving wheel 3 and the driven wheel 4, the transmission chain 2 is provided with a slot 21 for fixing the workpiece and an end plate 22 for pushing the workpiece 10, preferably, the chain type workpiece transport mechanism includes two symmetrically arranged On the conveyor chains on both sides of the circular broach, two symmetrically arranged conveyor chains are used to transport the workpiece, which can make the workpiece more stable when it is stressed, thereby improving the machining accuracy of the inner circle; the broach clamping mechanism ...

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Abstract

The invention discloses a continuous type round hole broaching machine. The continuous type round hole broaching machine comprises a round broaching tool, a chain type workpiece transportation mechanism and broaching tool clamping mechanisms. Each broaching tool clamping mechanism is composed of two semicircular clamping blocks and two air cylinders, wherein the semicircular clamping blocks are arranged at the end of the round broaching tool and are oppositely arranged, and the air cylinders drive the upper semicircular clamping block and the lower semicircular clamping block to relatively move respectively. When the continuous type round hole broaching machine works, the chain type workpiece transportation mechanism drives workpieces to move to the other end of the round broaching tool from one end of the round broaching tool in a batching manner, and the broaching tool clamping mechanisms at the two ends of the round broaching tool carry out alternative clamping to enable the machined workpieces to be smoothly and automatically unloaded, and the round broaching machine can be smoothly sleeved with the non-machined workpieces, so that the aim that inner hole broaching machining can be uninterruptedly carried out on the workpieces in a batching manner is achieved, and the technical problem that the production efficiency of an existing round hole broaching machine is quite low is solved.

Description

technical field [0001] The invention relates to mechanical processing equipment, in particular to a continuous round hole broaching machine. Background technique [0002] The existing round hole broaching machine generally works in such a way that the workpiece sticks to the end plate or is placed on the platform, the transmission device moves the broach in a straight line, and the broach is picked up by the main slide and the auxiliary slide. The disadvantage of this kind of round hole broaching machine is that it can only process one workpiece at a time, and every time a workpiece is processed, it needs to stay for a period of time to remove the workpiece from the platform, and it is not possible to continue processing another workpiece during this time , the production efficiency is very low. Contents of the invention [0003] In view of this, the object of the present invention is to provide a continuous round hole broaching machine, which can realize batch and uninte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D41/00B23D41/06B23D41/04B23D43/00B23Q11/10
Inventor 樊陈
Owner 南通市华夏时丽网络科技服务有限公司
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