A drilling tool for forklift counterweight castings

A casting and forklift technology, applied in the field of drilling and processing tooling for forklift counterweight castings, can solve the problems of company management constraints, high quality requirements of individual workers, and no available talents, so as to improve processing technology, reduce technology and management costs, Easy-to-use effects

Active Publication Date: 2020-03-31
徐州万有机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the quality requirements for individual workers are very high, and on the other hand, there are no talents available, which also brings great constraints to the company's management!

Method used

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  • A drilling tool for forklift counterweight castings
  • A drilling tool for forklift counterweight castings
  • A drilling tool for forklift counterweight castings

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Embodiment Construction

[0018] The technical scheme in the implementation of the present invention is clearly and completely described below in conjunction with the accompanying drawings, and the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] like figure 1 and figure 2 As shown, a forklift counterweight casting drilling tool provided by the embodiment of the present invention includes a drill main board 1 for positioning the casting 9, a spacer 2, a drill sleeve 3, a rotating shaft 4, a rotating handle 5, Connecting rod 6, guide sleeve 7 and clamping shaft 8, the main board of the drilling tool 1 is a T-shaped structure, including a horizontally arranged horizontal plate and a vertical plate arranged at the center of t...

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Abstract

The invention discloses a forklift counterweight casting drilling machining tool. The forklift counterweight casting drilling machining tool comprises a drilling tool main board used for positioning acasting, cushion blocks, drilling bushings, a rotating shaft, a rotating handle, connecting rods, guiding sleeves and clamping shafts; the drilling tool main board is of T-shaped structure, and the lower portion and the two sides of a cross plate in the drilling tool main board are closely attached to the casting; the drilling bushings are symmetrically installed on the portions, directly facingto-be-drilled holes of the casting, of the lower portion of a vertical plate in the drilling tool main board; the rotating shaft can be rotatably installed at the center of the front side of the crossplate in the drilling tool main board; one end of the rotating handle is connected with the center of the rotating shaft; the two connecting rods are symmetrically arranged on the left side and the right side of the rotating shaft; one end of each connecting rod is hinged to the rotating shaft, and the other end of each connecting rod is connected with the corresponding clamping shaft; the connecting line of the two hinge points of the two connecting rods and the rotating shaft passes through the center of the rotating shaft; and each clamping shaft is sleeved with the corresponding guiding sleeve. According to the forklift counterweight casting drilling machining tool, operation is convenient, the production efficiency is improved, the machining technology is improved, the machining precision is improved, and the technology and management cost is reduced.

Description

technical field [0001] The invention relates to a processing tool, in particular to a forklift counterweight casting drilling tool, which belongs to the technical field of processing tooling. Background technique [0002] my country has a long history of castings, but in the process of large-scale counterweight processing of modern forklifts, mechanization and automation are still not realized, so after the counterweight iron is cast, the follow-up processing is generally troublesome. For the drilling process of castings, one is that the clamping and positioning are more difficult, and the other is that the measurement error is large. [0003] The existing processing method is generally to first find out the datum plane of the casting, then draw a line on the platform according to the requirements of the drawing, and then find out the position of the hole according to the result of the marking to carry out drilling. During the drilling process, many castings still cannot be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B47/28
CPCB23B47/28
Inventor 关兆方
Owner 徐州万有机械科技有限公司
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