CN103831781A - Novel puller - Google Patents

Novel puller Download PDF

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Publication number
CN103831781A
CN103831781A CN201410079722.0A CN201410079722A CN103831781A CN 103831781 A CN103831781 A CN 103831781A CN 201410079722 A CN201410079722 A CN 201410079722A CN 103831781 A CN103831781 A CN 103831781A
Authority
CN
China
Prior art keywords
puller
novel
shaft
mechanical parts
sliding hammer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410079722.0A
Other languages
Chinese (zh)
Inventor
肖栋
Original Assignee
肖栋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 肖栋 filed Critical 肖栋
Priority to CN201410079722.0A priority Critical patent/CN103831781A/en
Publication of CN103831781A publication Critical patent/CN103831781A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same

Abstract

The invention relates to a novel puller and belongs to the field of machinery maintenance tools. The novel puller comprises a puller body, a top shaft, a rotating handle, a sliding hammer and a pull claw. The top shaft and the pull claw are disposed on the puller body. The rotating handle is mounted on the top shaft. The sliding hammer sleeves the top shaft. The invention aims to solve the problems that in machinery maintenance, certain pulleys are difficult to demount and the use of the existing puller wastes time and labor and easily causes damage to mechanical parts during use. The novel puller is characterized in that mechanical parts are demounted by two pulling methods, the mechanical parts are never abraded, demounting is simple and easy to operate, and the novel puller is widely applicable, low in manufacture cost, simple in structure and good in using effect.

Description

A kind of Novel top is taken off device
Technical field
The present invention relates to mechanical maintenance tool in use field, is that a kind of Novel top is taken off device.
Background technology
During for flight-line maintenance, some belt pulleys difficulty in the time of dismounting is very large, and device is taken off on the top using at present in use wastes time and energy, and especially easily mechanical part is caused to damage.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of Novel top of invention is taken off device, and key is, in the time that mechanical part is dismantled, adopts top in two ways and takes off, and can not cause wearing and tearing to mechanical part, and simple easily operation, can address the above problem.
The present invention takes off device main body by top, apical axis, rotary handle, sliding hammer, pulling claw composition.Take off in device main body apical axis and pulling claw are installed on top, rotary handle is installed on apical axis, sliding hammer is enclosed within on apical axis.
When the present invention works, hook belt pulley by pulling claw, the mode impacting backward by rotation apical axis and sliding hammer is carried out work, and apical axis is provided with screw thread.
The present invention has applied widely, low cost of manufacture, simple structure, the feature that result of use is good.
Brief description of the drawings
Figure is structure chart of the present invention;
1. rotary handle, 2. apical axis, 3. sliding hammer, 4. device main body, 5. pulling claw are taken off in top.
Detailed description of the invention
Take off on top in device main body 4 apical axis 2 and pulling claw 5 are installed, rotary handle 1 is installed on apical axis 2, sliding hammer 3 is enclosed within on apical axis 2.

Claims (1)

1. a Novel top is taken off device, it is characterized in that: by rotary handle (1), apical axis (2), sliding hammer (3), device main body (4) is taken off on top, and pulling claw (5) composition is taken off on top apical axis (2) and pulling claw (5) are installed in device main body (4), rotary handle (1) is installed on apical axis (2), and sliding hammer (3) is enclosed within on apical axis (2).
CN201410079722.0A 2014-03-05 2014-03-05 Novel puller Pending CN103831781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410079722.0A CN103831781A (en) 2014-03-05 2014-03-05 Novel puller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410079722.0A CN103831781A (en) 2014-03-05 2014-03-05 Novel puller

Publications (1)

Publication Number Publication Date
CN103831781A true CN103831781A (en) 2014-06-04

Family

ID=50795841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410079722.0A Pending CN103831781A (en) 2014-03-05 2014-03-05 Novel puller

Country Status (1)

Country Link
CN (1) CN103831781A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440771A (en) * 2014-12-12 2015-03-25 杨立斌 Pulley extractor with claw replaced freely
CN108527241A (en) * 2017-03-05 2018-09-14 长沙丰畅车辆工程技术有限公司 One kind tearing chain wheel device open
CN110080706A (en) * 2019-05-29 2019-08-02 中国石油集团渤海钻探工程有限公司 Drilling tool floats valve core taking tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440771A (en) * 2014-12-12 2015-03-25 杨立斌 Pulley extractor with claw replaced freely
CN108527241A (en) * 2017-03-05 2018-09-14 长沙丰畅车辆工程技术有限公司 One kind tearing chain wheel device open
CN110080706A (en) * 2019-05-29 2019-08-02 中国石油集团渤海钻探工程有限公司 Drilling tool floats valve core taking tool

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140604