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Vertical and horizontal dual-purpose special angle head suitable for special machining

A vertical and horizontal dual-purpose, special angle technology, used in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of semi-finishing of molds, small tools, deep cavity and other problems, achieving small size and saving Tool cost, the effect of large torque

Inactive Publication Date: 2013-09-04
NINGBO HAITIAN PRECISION MASCH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Difficulties in the existing die processing of automobile bumpers are: deep cavity, small tool, and often use 3+2 spindle heads to process, but the rigidity of 3+2 spindle heads is not enough, so it can only be used for final finishing, so Semi-finishing of molds is still troublesome

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  • Vertical and horizontal dual-purpose special angle head suitable for special machining

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017]As shown in the figure, a vertical and horizontal dual-purpose special angle head suitable for special processing includes a box body 1, a main shaft 2, a transmission shaft 3 and a transmission mechanism 5 arranged between the box body 1 and the main shaft 2; the box body 1 is composed of The upper box body 11 and the lower box body 12 are composed. The upper end of the upper box body 11 is fixedly connected with the connecting body 4. The connecting body 4 is provided with a plurality of pull studs 41 and quick-plug joints 42. The connecting body 4 passes through a plurality of pull studs 41 It is connected with the oil receiving tray 8 of the ram (not shown in the figure); a tooth plate 7 is arranged between the upper box body 11 and the lower box body 12, and the tooth plate 7 is composed of an upper tooth plate 71 and a lower tooth p...

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Abstract

The invention discloses a vertical and horizontal dual-purpose special angle head suitable for special machining. The vertical and horizontal dual-purpose special angle head suitable for special machining comprises a box, a main shaft and a transmission mechanism which is installed between the box and the main shaft. The vertical and horizontal dual-purpose special angle head suitable for special machining is characterized in that the box is composed of an upper box and a lower box, and a plurality of needle bearings are installed between the upper box and the transmission mechanism; a front main-shaft bearing pedestal is fixedly installed on the lower box, the front end of the main shaft is fixed on the front main-shaft bearing pedestal through a first back-to-back angular contact ball bearing, and the rear end of the main shaft is fixed on the lower box through a second back-to-back angular contact ball bearing; the included angle ranging from 30 degrees to 45 degrees is formed between the main shaft and the transmission shaft. The vertical and horizontal dual-purpose special angle head suitable for special machining has the advantages of being good in rigidity, large in torque, small in size, beautiful, capable of achieving high machining accuracy under the vertical and horizontal dual-purpose conditions, suitable for rough machining and semi-finish machining of deep cavities, capable of achieving finish machining, capable of being applied to special machining of gantry machine tools and floor type boring machine tools, and particularly suitable for machining bumper bars of automobiles.

Description

technical field [0001] The invention relates to an automatic head, in particular to a vertical and horizontal dual-purpose special-angle head suitable for special processing. Background technique [0002] Difficulties in the existing die processing of automobile bumpers are: deep cavity, small tool, and often use 3+2 spindle heads to process, but the rigidity of 3+2 spindle heads is not enough, so it can only be used for final finishing, so The semi-finishing of the mold is still more troublesome. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vertical and horizontal dual-purpose special angle head suitable for special processing in view of the deficiencies of the prior art. [0004] The technical solution adopted by the present invention to solve the above technical problems is: a vertical and horizontal dual-purpose special angle head suitable for special processing, including a box body, a main shaft, a tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B19/00B23B19/02B23Q3/155
Inventor 赵岩田亚峰王慰军盛孝勇
Owner NINGBO HAITIAN PRECISION MASCH CO LTD
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