CN104747575A - Connecting piece for shearing machine - Google Patents

Connecting piece for shearing machine Download PDF

Info

Publication number
CN104747575A
CN104747575A CN201310733865.4A CN201310733865A CN104747575A CN 104747575 A CN104747575 A CN 104747575A CN 201310733865 A CN201310733865 A CN 201310733865A CN 104747575 A CN104747575 A CN 104747575A
Authority
CN
China
Prior art keywords
piece
shearing machine
cut
square groove
link
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
CN201310733865.4A
Other languages
Chinese (zh)
Inventor
丁健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU JINSANLI MACHINERY MANUFACTURING Co Ltd
Original Assignee
JIANGSU JINSANLI MACHINERY MANUFACTURING Co Ltd
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 JIANGSU JINSANLI MACHINERY MANUFACTURING Co Ltd filed Critical JIANGSU JINSANLI MACHINERY MANUFACTURING Co Ltd
Priority to CN201310733865.4A priority Critical patent/CN104747575A/en
Publication of CN104747575A publication Critical patent/CN104747575A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B43/00Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Abstract

The invention relates to a connecting piece for a shearing machine. The connecting piece comprises a body with a connecting hole in the middle, where a square groove is formed in the upper surface of the body; arc grooves are formed in the bottom surface of the body; and ratchets are arranged on the surfaces of the arc grooves. The connecting piece has the benefits as follows: the structure is simple, the upper surface and the lower surface are connected more compactly through the square groove and the arc grooves, friction of a connecting surface is increased through the ratchets, and the use is convenient.

Description

Cut-off machine link
Technical field
The present invention relates to a kind of cut-off machine link.
Background technique
Link is often used in each parts joint of cut-off machine, and link is connected by attachment hole, because its junction surface is generally plane, makes the link after connecting often understand displacement, affects the compact siro spinning technology between parts.
Summary of the invention
The technical problem to be solved in the present invention is: based on the problems referred to above, the invention provides a kind of cut-off machine link.
The present invention solves the technological scheme that its technical problem adopts: a kind of cut-off machine link, comprise the body that middle part is provided with attachment hole, the upper surface of body offers square groove, and the bottom surface of body offers arc groove, and arcuate recess surface is provided with ratchet.
The invention has the beneficial effects as follows: structure is simple, it is more tight that square groove and arc groove make upper and lower surface be connected, and ratchet increases junction surface frictional force, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Wherein: 1. body, 2. square groove, 3. arc groove, 4. ratchet.
Embodiment
The invention will be further described in conjunction with specific embodiments now, and following examples are intended to the present invention instead of limitation of the invention further are described.
A kind of cut-off machine link as shown in Figure 1, comprise the body 1 that middle part is provided with attachment hole, the upper surface of body 1 offers square groove 2, and the bottom surface of body 1 offers arc groove 3, and arc groove 3 surface is provided with ratchet 4.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.

Claims (1)

1. a cut-off machine link, comprise the body (1) that middle part is provided with attachment hole, it is characterized in that: the upper surface of described body (1) offers square groove (2), the bottom surface of body (1) offers arc groove (3), and arc groove (3) surface is provided with ratchet (4).
CN201310733865.4A 2013-12-26 2013-12-26 Connecting piece for shearing machine Pending CN104747575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310733865.4A CN104747575A (en) 2013-12-26 2013-12-26 Connecting piece for shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310733865.4A CN104747575A (en) 2013-12-26 2013-12-26 Connecting piece for shearing machine

Publications (1)

Publication Number Publication Date
CN104747575A true CN104747575A (en) 2015-07-01

Family

ID=53587709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310733865.4A Pending CN104747575A (en) 2013-12-26 2013-12-26 Connecting piece for shearing machine

Country Status (1)

Country Link
CN (1) CN104747575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108999038A (en) * 2018-08-23 2018-12-14 中南大学 A kind of dedicated check washer of railway spike

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108999038A (en) * 2018-08-23 2018-12-14 中南大学 A kind of dedicated check washer of railway spike

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Legal Events

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

Application publication date: 20150701

WD01 Invention patent application deemed withdrawn after publication