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Dividing feeding mechanism

A feeding mechanism and indexing technology, which is applied to metal processing machinery parts, precision positioning equipment, metal processing equipment, etc., can solve the problems of troublesome operation, wasteful handling, no feeding design structure, etc., and achieve low cost and good structure. simple effect

Inactive Publication Date: 2018-05-29
CHONGQING JIANGJIN HUAMAO MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the general-purpose drilling machine is in use, there is no feeding design structure, and there is no indexing design structure. When performing circular drilling on some workpieces, it is very troublesome to operate, especially when handling heavy workpieces. It is very useless, usually with the help of a small structure of the crane to complete

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 , figure 2 As shown, the indexing feeding mechanism includes a base 1, on which a feed screw 2 and an index screw 6 are arranged in parallel, and the feed screw 2 and the index screw 6 are installed on the On the base 1, a material advance motor 4 is connected to the left end of the feed screw 2, the material advance motor 4 is installed on the base 1, the feed screw 2 is covered with a nut 9, and the nut 9 is covered with a nut mounting seat 8. The feed plate 3 is fixed on the top of the screw nut mounting base 8, and a left and right sliding assembly is arranged between the screw nut mounting base 8 and the base 1; an indexing progressive motor 5 is connected to the left end of the indexing screw rod 6, and the indexing progressive motor 5 is installed on the base 1, and the indexing worm gear 7 matched with the indexing screw 6 is installed on the base 1, and the indexing worm gear 7 is installed on the base 1 through the rotating shaft.

[0017] ...

Embodiment 2

[0020] On the basis of Embodiment 1, the parallel spacing between the feed screw 2 and the indexing screw 6 is changed to 35 cm; the nut mount 8 is a rectangular structure with a length of 30 cm. The width is 25cm.

[0021] Others are the same as embodiment one.

Embodiment 3

[0023] Change on the basis of Embodiment 1, the parallel spacing between the feed screw mandrel 2 and the indexing screw mandrel 6 is 20cm; the screw mother mounting seat 8 is a rectangular body structure, its length is 15cm, and its width is 15cm. It is 10cm.

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Abstract

The invention relates to a dividing feeding mechanism and belongs to the technical field of dividing feeding. The dividing feeding mechanism comprises a base, a feeding lead screw and a dividing leadscrew are parallelly arranged on the base, and the feeding lead screw and the dividing lead screw are mounted on the base through bearings. The left end of the feeding lead screw is connected with a material stepping motor, and the material stepping motor is mounted on the base. The feeding lead screw is sleeved with a nut, and the nut is sleeved with a nut mounting seat. A feeding plate is fixedto the top of the nut mounting seat, and a left-right sliding assembly is arranged between the nut mounting seat and the base. The left end of the dividing lead screw is connected with a dividing stepping motor, and the dividing stepping motor is mounted on the base. A dividing worm wheel which is in dividing fit with the dividing lead screw is mounted on the base, and the dividing worm wheel is mounted on the base through a rotary shaft. According to the dividing feeding mechanism, a workpiece feeding system and a workpiece dividing system are designed simultaneously, the dividing feeding mechanism is the improvement on the basis of an original drilling machine, the dividing feeding mechanism is very suitable for conducting circumferential porous machining on a workpiece, the time and labor are saved during machining, and the cost is low.

Description

technical field [0001] The invention relates to an index feeding mechanism, which belongs to the technical field of index feeding. Background technique [0002] At present, when the general-purpose drilling machine is in use, there is no feeding design structure, and there is no indexing design structure. When performing circular drilling on some workpieces, it is very troublesome to operate, especially when handling heavy workpieces. It looks very useless, usually with the help of a small structure of the crane to complete. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is: to provide an indexing feeding mechanism, which has a simple structure and is very suitable for machining workpieces with circular holes, saving time and labor. [0004] The index feeding mechanism of the present invention includes a base, and is characterized in that: a feed screw and an index screw are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/50B23Q16/02
CPCB23Q5/50B23Q16/022
Inventor 傅茂兰
Owner CHONGQING JIANGJIN HUAMAO MACHINERY CO LTD
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