CN101879471A - Rigid slide block locking device - Google Patents
Rigid slide block locking device Download PDFInfo
- Publication number
- CN101879471A CN101879471A CN2009101391726A CN200910139172A CN101879471A CN 101879471 A CN101879471 A CN 101879471A CN 2009101391726 A CN2009101391726 A CN 2009101391726A CN 200910139172 A CN200910139172 A CN 200910139172A CN 101879471 A CN101879471 A CN 101879471A
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- CN
- China
- Prior art keywords
- slide block
- locking device
- rigid
- wedging
- block locking
- 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.)
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Abstract
The invention belongs to the field of equipment manufacture and relates to a rigid slide block locking device in crusher products. The invention aims to provide a novel device i.e. the rigid slide block locking device which can reliably lock a wedging object and is also conveniently disassembled and assembled to replace an inlaid strip. The rigid slide block locking device comprises a left slide block 1, a right slide block 2, a double-thread screw 3 and a retaining nut 4, wherein the left slide block and the right slide block are characterized by being made of hexagon rigid materials formed by trapezoid or a trapezoidal chamfers, wherein a threaded hole is arranged in the middle of each trapezoid or the trapezoidal chamfer. The invention has the advantages of simple structure, firm wedging, convenient disassembly, easy processing and low production cost.
Description
Technical field
The invention belongs to equipment manufacturing field, relate to a kind of rigid slide block locking device in the disintegrating machine product.
Background technology
Chinese patent 03249477.7 discloses a kind of simple in structure, easy for installation, disintegrating machine roller safe in utilization, its main feature is to have the dove-tail form wedge groove of some and pass through the dove-tail form voussoir of respective amount is inserted in the dove-tail form wedge groove on arc roll body or cylindrical shell face, with the wedge type panel dove-tail form voussoir is fastened in the dove-tail form wedge groove again.The panel that uses in the present mechanical industry mostly is straight strip, and traditional installation method is that panel is squeezed between the wedging thing, makes its rigid extruding wedging thing, makes combining closely of wedging thing thereby reach.The maximum drawback of this structure is that the rigid extruding of panel and wedging thing causes the contact site generation deformation of panel or wedging thing, makes in disassembly process difficult; Cause the wedging thing destroyed for dismounting, thereby influence the structure and normal use of equipment.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can either reliably lock the wedging thing, the new device of easy disassembly---rigid slide block locking device again is to replace panel.
System of the present invention comprises: left slider 1, right slide block 2, double threaded screw 3, retaining nut 4.The feature of its left and right sides slide block is to be made by the hexagon rigid material that the centre has the trapezoidal or trapezoidal chamfering of screwed hole to form.
The present invention is simple in structure, wedging is firm, easy accessibility, and handling ease, production cost are low.
Fig. 1 is a structure chart of the present invention.
The invention will be further described in conjunction with the accompanying drawings:
Advantage of the present invention is: a kind of reliably locking wedge compound is provided, and the new device of easy disassembly again, crusher roll loading and unloading difficulty was big in the past thereby improved, and wasted time and energy and damaged easily the situation of wedging thing.
Claims (2)
1. rigid slide block locking device comprises left slider 1, right slide block 2, and double threaded screw 3, retaining nut 4 is characterized in that left slider 1 and right slide block 2 are used to lock the wedging thing, and double threaded screw 3 and retaining nut 4 are used for fixing left slider 1 and right slide block 2.
2. left slider described in the claim 11 and right slide block 2 is characterized in that it being to have the rigid material of screwed hole to make by the centre, the hexagon body that they can be made prismatoid as the case may be or be formed by the prismatoid chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101391726A CN101879471A (en) | 2009-05-04 | 2009-05-04 | Rigid slide block locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101391726A CN101879471A (en) | 2009-05-04 | 2009-05-04 | Rigid slide block locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101879471A true CN101879471A (en) | 2010-11-10 |
Family
ID=43051682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101391726A Pending CN101879471A (en) | 2009-05-04 | 2009-05-04 | Rigid slide block locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101879471A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191802A (en) * | 2013-04-26 | 2013-07-10 | 四川皇龙智能破碎技术股份有限公司 | Crusher tooth roller capable of rapidly mounting and dismounting toothed plate |
| CN108709518A (en) * | 2018-04-25 | 2018-10-26 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of fast locking device of large scale three dimensions entirety measurement and positioning instrument |
| CN110388555A (en) * | 2019-03-08 | 2019-10-29 | 泰山医学院 | A kind of net mask instrument mounting device |
-
2009
- 2009-05-04 CN CN2009101391726A patent/CN101879471A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191802A (en) * | 2013-04-26 | 2013-07-10 | 四川皇龙智能破碎技术股份有限公司 | Crusher tooth roller capable of rapidly mounting and dismounting toothed plate |
| CN108709518A (en) * | 2018-04-25 | 2018-10-26 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of fast locking device of large scale three dimensions entirety measurement and positioning instrument |
| CN108709518B (en) * | 2018-04-25 | 2020-05-19 | 中国航空工业集团公司北京长城航空测控技术研究所 | Fast locking device of large-scale three-dimensional space overall measurement positioning instrument |
| CN110388555A (en) * | 2019-03-08 | 2019-10-29 | 泰山医学院 | A kind of net mask instrument mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101110 |