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Adjustable sizing block

A technology of pad iron and steel wire retaining ring, which is applied in the direction of clamping, supporting, positioning devices, etc., can solve the problems of low efficiency, low positioning accuracy, and fixing of pad iron boring machine workbench, etc.

Active Publication Date: 2011-08-10
CITIC DICASTAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the use of the operator, complaints follow. For example, the parallel iron cannot be fixed with the boring machine table, and it is very easy to run away or even hit it during the process of placing the box with the crane. If several parallel irons are used This is especially true for combined use; after the box is placed, in the process of knocking on each wedge-shaped iron to adjust the height of the box, several positions interfere with each other, and often take care of one and lose the other, and often have to adjust repeatedly, etc.
In other words, the old-style fixtures have problems such as low positioning accuracy, unreliable clamping, low efficiency, and high labor intensity for workers.

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] The details and working conditions of the specific device proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Technical scheme of the present invention is: by image 3 It can be seen that the pad iron is composed of a steel wire retaining ring 1, a locking block 2, a locking screw 3, a base 4, a wrench hole 5, a nut sleeve 6, and a top block 7 on the groove surface. The steel wire retaining ring 1 is arranged in the top block 7 of the groove surface, and the nut sleeve 6 is arranged on the base 4 .

[0015] Four wrench holes 5 are evenly distributed along the circumferential direction of the nut sleeve 6 (only one is drawn in the figure), so that the sleeve 6 can be rotated with a supporting wrench 8 to make the groove surface pressing block 7 rise or fall; when the nut sleeve 6 rotates After reaching the ideal position, use the other end of the supporting wrench 8 to turn the locking scr...

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PUM

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Abstract

The invention discloses an adjustable sizing block, comprising a steel wire check ring, a locking block, a locking bolt, a base, spanner holes, a nut sleeve and a groove face top block. The steel wire check ring is arranged in the groove face top block, and the nut sleeve is arranged on the base. Four spanner holes are uniformly distributed along the circumference of the nut sleeve (only one is drawn in the figure) so that the nut sleeve can be rotated by a matched spanner to ascend or descend a slotted surface press block. When the nut sleeve is rotated to an ideal position, the locking boltis rotated by using the other end of the matched spanner to tightly press the locking block on the thread part of the sleeve, wherein the inner face of the locking block is provided with screw threads with the same specification as that of the sleeve, thereby the slotted surface press block is prevented from gliding downwards due to workpiece vibration or other conditions. In order to fix the base with a boring mill worktable, the two sides of the base are provided with elongated slots for installing T-shaped bolts.

Description

technical field [0001] The invention relates to a tooling, in particular to an adjustable pad iron. Background technique [0002] For metal processing plants or machining workshops that mainly process external processing, most of the processed parts have the following characteristics: the quantity is not large enough to form a batch, the variety does not have commonality, the processing difficulty is relatively large, and customers are unwilling to process... …This puts forward relatively strict requirements on the fixture design: it is impossible to manufacture expensive special fixtures, the manufactured fixtures should be as simple as possible and easy to operate and maintain, and the manufacturing cycle should be as short as possible. [0003] Most of the external parts in the applicant's machining workshop are connection boxes or reducer boxes, and these two boxes must be bored on the T125 type boring machine in the workshop. Depend on figure 1 It can be seen that eac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/02
Inventor 郭建东刘新宇黄晓光寇朝阳田冀锋胡怀伟
Owner CITIC DICASTAL
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