CN104481970B - A kind of tension protection type shearing ring retaining mechanism - Google Patents
A kind of tension protection type shearing ring retaining mechanism Download PDFInfo
- Publication number
- CN104481970B CN104481970B CN201410824467.8A CN201410824467A CN104481970B CN 104481970 B CN104481970 B CN 104481970B CN 201410824467 A CN201410824467 A CN 201410824467A CN 104481970 B CN104481970 B CN 104481970B
- Authority
- CN
- China
- Prior art keywords
- compact heap
- connecting screw
- positioning disk
- screw hole
- locating slot
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
Abstract
The present invention relates to a kind of tension protection type shearing ring retaining mechanism, including positioning disk, compact heap, back-moving spring and flexibly positioned piece, positioning disk is in cylinder, its inner surface sets locating slot, at least 4 pieces of compact heap, and be slidably connected with locating slot, it is all provided with flexibly positioned piece between locating slot inner surface and compact heap outer surface and between adjacent compact heap contact surface, compact heap outer surface midpoint sets connecting screw hole, connecting screw hole both sides set at least one installing hole respectively, also it is respectively provided with connecting screw hole and installing hole with connecting screw hole and installing hole correspondence position on locating slot, compact heap sets drive screw by connecting screw hole, back-moving spring is arranged on installation in the hole, positioning disk upper surface and lower surface separately set contiguous block.One aspect of the present invention can provide constant chucking power and good sealability to axostylus axostyle type component, on the other hand axostylus axostyle type component is being clamped can effectively prevent from causing because clamping force is excessive axostylus axostyle type component structure being caused damage simultaneously.
Description
Technical field
The present invention relates to a kind of tension protection type shearing ring retaining mechanism, belong to sealed clamping field of fixture equipment.
Background technology
At present in some pressure cylinders, such as in the frame for movement such as hydraulic cylinder, pneumatic cylinder, in order to the axostylus axostyle class zero on cylinder body
Part plays good positioning action and sealing function, generally requires to carry out clamping by the shearing countershaft component of rod category of loop device to determine
Position, but finds in use, shearing loop device axis and shaft partses are positioned when, due to lacking necessary spacing energy
Power, often causes more serious impression to axis and shaft partses surface, destroys the surface quality of axostylus axostyle type component, seriously
When even cause serious equipment fault, from two serviceabilities having had a strong impact on shearing loop device, therefore, in order to improve equipment
Operation stability, strengthens the reliability that shearing loop device uses, in the urgent need to improving to existing shearing loop device, so that
It is while possessing the reliable sealing of offer and compression ability, it is to avoid axis and shaft partses surface is caused damage.
Content of the invention
For a kind of not enough present on prior art, present invention tension protection type shearing ring retaining mechanism of offer, a side
Face can provide constant chucking power and good sealability to axostylus axostyle type component, on the other hand axostylus axostyle type component is being entered
Row clamping can effectively prevent from causing because clamping force is excessive axostylus axostyle type component structure to be caused damage simultaneously.
To achieve these goals, the present invention is to realize by the following technical solutions：
A kind of tension protection type shearing ring retaining mechanism, including positioning disk, compact heap, back-moving spring and flexibly positioned piece,
Positioning disk is in cylinder, and its inner surface sets locating slot, at least 4 pieces of compact heap and all title arc-shaped, and compact heap is the first successively to be connected
Afterwards, may make up the circular of distribution concentric with positioning disk, compact heap is distributed in locating slot, and is slidably connected with locating slot, and
The midpoint of compact heap is overlapped with the center line of locating slot, between locating slot inner surface and compact heap outer surface and adjacent compact heap contacts
It is all provided with flexibly positioned piece, the midpoint of compact heap outer surface sets connecting screw hole, and connecting screw hole both sides set at least one respectively between face
Individual installing hole, installing hole is with connecting screw hole axisymmetrical, and the center line distribution of connecting screw hole axis, installation axially bored line and locating slot
In the same plane, locating slot is also respectively provided with connecting screw hole and installing hole with connecting screw hole and installing hole correspondence position,
Compact heap sets drive screw by connecting screw hole, and drive screw one end is connected with compact heap, and the other end is located at outside positioning disk, multiple
Position spring is arranged on installation in the hole, and one end is offseted with positioning disk, and the other end is offseted with compact heap, positioning disk upper surface and lower end
Face separately sets contiguous block, and contiguous block is coaxially distributed with positioning disk, and its outer surface sets connection screw thread.
Further, described compact heap inner surface separately sets elastic friction-proof piece.
Further, separately connected by elastic connecting strip between described compact heap.
Further, described contiguous block and positioning disk are integral type structure.
Present configuration is simple, reasonable in design, and on the one hand axostylus axostyle type component can be provided with constant chucking power and good
Sealability, on the other hand axostylus axostyle type component is clamped can effectively prevent causing because clamping force is excessive simultaneously right
Axostylus axostyle type component structure causes to damage.
Brief description
To describe the present invention with reference to the accompanying drawings and detailed description in detail；
Fig. 1 is present configuration schematic diagram；
Fig. 2 is front view of the present invention.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
A kind of tension protection type shearing ring retaining mechanism as described in Fig. 1 and 2, including positioning disk 1, compact heap 2, reset bullet
Spring 3 and flexibly positioned piece 4, positioning disk 1 is in cylinder, and its inner surface sets locating slot 5.
In the present embodiment, at least 4 pieces of described compact heap 2 and all title arc-shaped, compact heap 2, can structure successively after the first connection
Become the circular that be distributed concentric with positioning disk 1, compact heap 2 is distributed in locating slot 5, and is slidably connected with locating slot 5, and compress
The midpoint of block 2 outer surface is overlapped with locating slot 5 center line, between locating slot 5 inner surface and compact heap 2 outer surface and adjacent compact heap
It is all provided with flexibly positioned piece 4 between 2 contact surfaces.
In the present embodiment, described compact heap 2 outer surface midpoint sets connecting screw hole 6, and connecting screw hole 6 both sides set at least respectively
One installing hole 7, installing hole 7 with connecting screw hole 6 axisymmetrical, and in connecting screw hole 6 axis, installing hole 7 axis and locating slot 5
Line is distributed in the same plane, and locating slot 5 is also respectively provided with connecting screw hole 6 with connecting screw hole 6 and installing hole 7 correspondence position
And installing hole 7, compact heap 2 sets drive screw 8 by connecting screw hole 6, and drive screw 8 one end is connected with compact heap 2, other end position
Outside positioning disk 1, back-moving spring 3 is arranged in installing hole 7, and one end is offseted with positioning disk 1, the other end and compact heap 2 phase
Support, positioning disk 1 upper surface and lower surface separately set contiguous block 9, and contiguous block 9 is coaxially distributed with positioning disk 1, and its outer surface sets connection
Screw thread.
In the present embodiment, described compact heap 2 inner surface separately sets elastic friction-proof piece 10, between compact heap 2 separately by elasticity even
Tape splicing 11 connects, and contiguous block 3 and positioning disk 1 are integral type structure.
Based on above-mentioned, present configuration is simple, reasonable in design, on the one hand can provide constant clamping to axostylus axostyle type component
Power and good sealability, on the other hand axostylus axostyle type component is clamped can effectively prevent simultaneously because clamping force excessive
And cause axostylus axostyle type component structure to be caused damage.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (4)
1. a kind of tension protection type shearing ring retaining mechanism it is characterised in that：Described tension protection type shearing ring retaining mechanism
Including positioning disk, compact heap, back-moving spring and flexibly positioned piece, described positioning disk is in cylinder, and its inner surface sets locating slot；
At least 4 pieces of described compact heap and all in arc-shaped, described compact heap after head and the tail connect successively, may make up divide concentric with positioning disk
The circular of cloth, described compact heap is distributed in locating slot, and is slidably connected with locating slot, and the midpoint of described compact heap with fixed
The center line of position groove overlaps, and is all provided with bullet between described locating slot inner surface and compact heap outer surface and between adjacent compact heap contact surface
Property locating piece, the midpoint of described compact heap outer surface sets connecting screw hole, and described connecting screw hole both sides set at least one peace respectively
Dress hole, described installing hole is with connecting screw hole axisymmetrical, and the center line distribution of connecting screw hole axis, installation axially bored line and locating slot
In the same plane, described locating slot is also respectively provided with connecting screw hole and peace with connecting screw hole and installing hole correspondence position
Dress hole, described compact heap sets drive screw by connecting screw hole；Described drive screw one end is connected with compact heap, its other end position
Outside positioning disk；Described back-moving spring is arranged on installation in the hole, and one end is offseted with positioning disk, its other end and compact heap
Offset；Described positioning disk upper surface and lower surface separately set contiguous block, and described contiguous block and positioning disk are coaxially distributed, and its outer surface
If connection screw thread.
2. a kind of tension protection type shearing ring retaining mechanism according to claim 1 is it is characterised in that described compact heap
Inner surface separately sets elastic friction-proof piece.
3. a kind of tension protection type shearing ring retaining mechanism according to claim 1 is it is characterised in that adjacent is described
Separately connected by elastic connecting strip between compact heap.
4. a kind of tension protection type shearing ring retaining mechanism according to claim 1 is it is characterised in that described contiguous block
It is integral type structure with positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824467.8A CN104481970B (en) | 2014-12-26 | 2014-12-26 | A kind of tension protection type shearing ring retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824467.8A CN104481970B (en) | 2014-12-26 | 2014-12-26 | A kind of tension protection type shearing ring retaining mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104481970A CN104481970A (en) | 2015-04-01 |
| CN104481970B true CN104481970B (en) | 2017-03-01 |
Family
ID=52756549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824467.8A Expired - Fee Related CN104481970B (en) | 2014-12-26 | 2014-12-26 | A kind of tension protection type shearing ring retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104481970B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041777B (en) * | 2015-07-22 | 2017-06-20 | 南京梅山冶金发展有限公司 | A kind of fixing means of mesopore chassis propelling cylinder fixing device |
| CN110910715B (en) * | 2019-12-13 | 2021-07-27 | 湖南文理学院 | Piano learning key position prompter and mounting structure thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571450B1 (en) * | 1984-10-05 | 1987-09-04 | Outillage Air Comprime | DEVICE FOR LOCKING A MOBILE ROD IN TRANSLATION IN A BODY |
| DE3510643A1 (en) * | 1985-03-23 | 1986-09-25 | Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe | Clamping head |
| ATE208246T1 (en) * | 1998-10-02 | 2001-11-15 | Oetiker Hans Maschinen | DEVICE FOR ARRANGING, TENSIONING OR SHRINKING A RING-SHAPED RETENTION ORGANIC |
| CN2367439Y (en) * | 1999-03-23 | 2000-03-08 | 宦根宝 | Screw-thread self-locking type quick-fitting mechansim |
| CN2886207Y (en) * | 2005-12-13 | 2007-04-04 | 上海精星仓储设备工程有限公司 | Hydraulic damping device |
| US7930971B2 (en) * | 2008-09-15 | 2011-04-26 | Werkhoven Gary L | Rotary actuator with internal brake mechanism |
| CN202900836U (en) * | 2012-11-14 | 2013-04-24 | 中国舰船研究设计中心 | Annular hooping shaft locking device |
| CN103727096B (en) * | 2014-01-14 | 2016-03-02 | 中冶南方工程技术有限公司 | For the High-precision brake of variable-stroke cylinder |
-
2014
- 2014-12-26 CN CN201410824467.8A patent/CN104481970B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104481970A (en) | 2015-04-01 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Applicant after: CHENGDU OUXUN TECHNOLOGY CO., LTD. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 B No. 5 Room 501 Applicant before: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20201226 |