CN109318169A - A kind of positioning pipe provision for disengagement - Google Patents
A kind of positioning pipe provision for disengagement Download PDFInfo
- Publication number
- CN109318169A CN109318169A CN201811104437.4A CN201811104437A CN109318169A CN 109318169 A CN109318169 A CN 109318169A CN 201811104437 A CN201811104437 A CN 201811104437A CN 109318169 A CN109318169 A CN 109318169A
- Authority
- CN
- China
- Prior art keywords
- positioning pipe
- locking
- provision
- disengagement
- limited block
- 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
Links
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention discloses a kind of positioning pipe provision for disengagement, for positioning pipe to be disassembled from tread braking unit, the provision for disengagement includes locking assembly and the ripping bar that is arranged in below the locking assembly, the locking assembly is attached with the ripping bar by connecting rope, and the locking assembly can be fixedly connected with positioning pipe to be removed；One end of the ripping bar is by position-limiting action, and the other end is by the active force to the separate positioning pipe direction, until the positioning pipe is detached from the tread braking unit.Positioning pipe provision for disengagement provided by the invention realizes the purpose for disassembling positioning pipe from tread braking unit by setting ripping bar and locking assembly, and the provision for disengagement structure that the present invention designs is simple, reduces disassembly cost；It is swift to operate, save the take-down time.
Description
Technical field
The present invention relates to machinery field more particularly to a kind of positioning pipe provisions for disengagement.
Background technique
In machinery industry, positioning pipe and matched spring are often used in mechanical equipment, in product use process
In be frequently necessary to disassembly positioning tube assembly, but limit by component and execute-in-place space, so that dismantling very difficult.
At present when disassembly positions tube assembly, under the premise of being limited by space, it may be necessary to other associated members are dismantled first,
The disassembly of the component is then carried out again, and time-consuming for the method, and due to dismantling other components, may cause some vulnerable parts
Replacement, higher cost；In the case where not dismantling associated member, it may be necessary to other components on positioning pipe are destroyed,
The component is then taken out, the method will cause the waste of other components (such as spring), higher cost.
The present invention provides a kind of positioning pipe provision for disengagement, reduces positioning pipe disassembly process to shadow caused by other components
It rings, and shortens the take-down time.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of positioning pipe provision for disengagement, is prized by setting
Bar and locking assembly realize the purpose for disassembling positioning pipe from tread braking unit, and the technical solution is as follows:
The present invention provides a kind of positioning pipe provision for disengagement, for positioning pipe to be disassembled from tread braking unit, institute
The ripping bar that provision for disengagement includes locking assembly He is arranged in below the locking assembly is stated, the locking assembly and the ripping bar are logical
It crosses connecting rope to be attached, the locking assembly can be fixedly connected with positioning pipe to be removed；One end of the ripping bar is limited
Position effect, the other end is by the active force to the separate positioning pipe direction, until the positioning pipe is detached from the tread brake
Unit.
Further, the locking assembly includes locking main body, can move left and right in the locking main body one being arranged in
A or multiple limited blocks and the elastic component connecting with one end of the limited block, the other end of the limited block lean out the lock
Tight main body.
Further, the limited block leans out the section for locking main body one end or all inclined surface.
Further, the outer surface of the locking main body is provided with radially outwardly projecting positive stop lug boss.
Further, the positioning pipe is equipped with one or more locking holes that the limited block enters or exits, outside
Under power effect, the locking main body enters in positioning pipe from the bottom of positioning pipe to be removed, and the limited block is pushed to enter lock
Tieholen, the elastic component are in compressive state；When the limited block enters locking hole, the locking assembly is determined with to be removed
Position pipe is fixedly connected, and the lower end of the positioning pipe is arranged in the positive stop lug boss, and the elastic component is in non-deformed state.
Further, one or more supporting elements, the supporting element and the elastic component are provided in the locking main body
One end far from limited block connects, and the limited block, elastic component and supporting element are in line setting.
Further, the upper end of the limited block is equipped with locating piece, and the locating piece is for limiting limited block rotation.
Further, the ripping bar is equipped with pendant, and the ripping bar is connect with the connecting rope by pendant.
Further, the ripping bar is equipped with the one or more apertures cooperated with the pendant, by pacifying in aperture
Firmware is loaded to fix the pendant and the ripping bar.
Further, the upper end of the locking main body is provided with chamfering.
Technical solution bring provided by the invention has the beneficial effect that:
A. by setting ripping bar and locking assembly, the purpose for disassembling positioning pipe from tread braking unit is realized；
B. provision for disengagement structure is simple, reduces disassembly cost；It is swift to operate, shorten the take-down time.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the cross-sectional view of the locking assembly of positioning pipe provision for disengagement provided in an embodiment of the present invention；
Fig. 2 is the perspective view of positioning pipe provision for disengagement provided in an embodiment of the present invention；
Fig. 3 is the perspective view of the ripping bar of positioning pipe provision for disengagement provided in an embodiment of the present invention；
Fig. 4 is the perspective view of positioning pipe provided in an embodiment of the present invention；
Fig. 5 is the perspective view of tread braking unit provided in an embodiment of the present invention.
Wherein, appended drawing reference includes: 1- locking assembly, and 11- locks main body, 111- limited block, 112- elastic component, 113- branch
Support member, 114- locating piece, 115- chamfering, 12- positive stop lug boss, 2- connecting rope, 3- ripping bar, 31- pendant, 4- positioning pipe, 41- locking
Hole, 5- tread braking unit.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
In one embodiment of the invention, a kind of positioning pipe provision for disengagement is provided, is used for the (positioning pipe 4 of positioning pipe 4
Specific structure referring to fig. 4) disassembled from tread braking unit 5 (specific structure of tread braking unit 5 is referring to Fig. 5),
Referring to Fig. 1 to Fig. 3, the provision for disengagement includes locking assembly 1 and is arranged in the locking assembly 1 specific structure of provision for disengagement
The ripping bar 3 of lower section, the locking assembly 1 and the ripping bar 3 are attached by connecting rope 2, the locking assembly 1 can with to
The positioning pipe 4 of disassembly is fixedly connected；One end of the ripping bar 3 is by position-limiting action, and the other end is by far from 4 side of positioning pipe
To active force so that connecting rope 2 moves down, to drive locking assembly 1 to move down, because of locking assembly 1 and positioning pipe 4
It is fixedly connected, positioning pipe 4 moves down therewith, until positioning pipe 4 is detached from tread braking unit 5, to realize to positioning pipe 4
Disassembly, the provision for disengagement that the present invention designs is simple, reduces disassembly cost；It is swift to operate, save the take-down time.
In one embodiment of the invention, the specific structure of the locking assembly 1 is as follows: the specific knot of locking assembly 1
Referring to Fig. 1 and Fig. 2, locking assembly 1 includes locking main body 11 (structure of locking main body 11 is referring to Fig. 1), is arranged in the lock structure
The one or more limited blocks 111 and elastic component 112 (elastic component 112 is preferably spring) that can be moved left and right in tight main body 11,
One end of the limited block 111 is connect with elastic component 112, and the other end leans out the locking main body 11, and the limited block 111 is leant out
The section of described locking 11 one end of main body or all inclined surface, it is preferable that the limited block 111 leans out the locking master
The section of 11 one end of body includes vertical plane and the inclined surface that connect with vertical plane；The elastic component 112 makes for providing spring force
Elastic component 112 is obtained always in the trend leant out from locking main body 11.
In one embodiment of the invention, the top for locking main body 11 is a part of by milling flat technique excision, specific to tie
For structure referring to Fig. 1, excision locks a part on 11 top of main body in order to process and locating piece 114, limited block 111, elastic component 112
The hole cooperated with supporting element 113.
The outer surface of the locking main body 11 is provided with radially outwardly projecting 12 (positive stop lug boss 12 of positive stop lug boss
Specific structure referring to Fig. 1 and Fig. 2), the upper end of the positive stop lug boss 12 at a distance from limited block 111 be more than or equal to the limit
The upper end of boss 12 is at a distance from 41 bottom of locking hole, it is preferable that the upper end of the positive stop lug boss 12 is at a distance from limited block 111
In the upper end of the positive stop lug boss 12, it can be achieved that the positive stop lug boss 12 determines positioning pipe 4 at a distance from 41 bottom of locking hole
Position.
Further, the upper end of the locking main body 11 is provided with chamfering 115 (see Fig. 1), so that locking main body 11 is more
Enter in positioning pipe 4 well.
The specific embodiment that the locking assembly 1 enters positioning pipe 4 to be removed is as follows: the positioning pipe 4 is equipped with
One or more locking holes 41 (see Fig. 4) that the limited block 111 enters or exits under external force lead the locking
Positioning pipe 4 is filled in from the bottom of positioning pipe 4 to be removed in the top of body 11, at this point, the limited block 111 leans out the locking master
The inclined surface of 11 one end of body first forms active force with the inner wall face contact of positioning pipe 4, and the elastic component 112 is compressed, the effect
Power will push the elastic force that limited block 111 overcomes elastic component 112, so that the upper end for locking main body 11 is retracted into positioning pipe 4, works as limit
After the upper end of boss 12 and the lower end in contact of positioning pipe 4, rotation lock main body 11 is in order to locking the limited block 111 in main body 11
It is directed at locking hole 41；When the limited block 111 is close to locking hole 41, limited block 111 is acted in the elastic force of the elastic component 112
Under lean out locking hole 41, at this point, the locking assembly 1 is fixedly connected with positioning pipe 4 to be removed, the elastic component 112 is in
Non- deformed state.
The ripping bar 3 is equipped with pendant 31, and referring to figs. 2 and 3, pendant 31 is preferably hook-type knot to the specific structure of ripping bar 3
Structure, the ripping bar 3 are connect with the connecting rope 2 by pendant 31, and the ripping bar 3 is equipped with one cooperated with the pendant 31
Or multiple apertures, by installing fastener in aperture that the pendant 31 is fixed with the ripping bar 3, fastener is preferably locked
Pendant 31 according to the position of positioning pipe, can be mounted in different apertures in practical applications and adjust pendant 31 and exist by nut
Different location on ripping bar 3 realizes the disassembly to positioning pipe 4 to be easy to use ripping bar 3；The ripping bar 3 be metal material or
It is wooden.
The specific embodiment that the provision for disengagement disassembles positioning pipe 4 from tread braking unit 5 is as follows: described
Stable Support Position is arranged in one end of ripping bar 3, applies to the active force far from 4 direction of positioning pipe, even to the other end
Splicing 2 moves down, and drives locking assembly 1 to move down, because locking assembly 1 is fixedly connected with positioning pipe 4, positioning pipe 4 is therewith
It moves down, until positioning pipe 4 is detached from tread braking unit 5 and (in the present embodiment, is arranged with spring, positioning pipe outside positioning pipe
And spring is mounted in tread braking unit 5, when positioning pipe 4 moves down, spring is moved down with positioning pipe 4 until being detached from
Tread braking unit 5), according to lever principle, stable Support Position will be set apart from the closer one end of pendant 31, adjust the distance
The farther away one end of pendant 31 force can be achieved the purpose that dismantle positioning pipe 4 with lesser power.
Further, one or more supporting elements 113, the supporting element 113 and institute are provided in the locking main body 11
It states elastic component 112 to connect far from one end of limited block 111, i.e., the described elastic component 112 is arranged in limited block 111 and supporting element 113
Between, supporting element 113 is preferably stifled, and the side wall of positioning pipe 4 is equipped with the counterbore being interference fitted with supporting element 113, uses support
Part 113 can prevent the downward shift in locking main body 11 of elastic component 112, it is preferable that the limited block 111, elastic component 112 and branch
Support member 113 is in line setting.
Further, the upper end of the limited block 111 is equipped with locating piece 114, and the locating piece 114 is for preventing limited block
111 rotate in locking main body 11.
Further, the lower part of the locking main body 11 is equipped with the through-hole cooperated with connecting rope 2.
Further, the lower part of the locking main body 11, which is equipped with, is used cooperatively and reserves with other supports and rotation tool
Boss.
Further, connecting rope 2 can be substituted with strip-shaped members, equally play the work of connection locking assembly 1 and ripping bar 3
With.
In addition to the implementation, locking main body 11 is also possible to cube, prism or centrum.
The present invention provides a kind of positioning pipe provision for disengagement, by setting ripping bar and locking assembly, realize by positioning pipe from
The purpose disassembled on tread braking unit, the provision for disengagement structure that the present invention designs is simple, reduces disassembly cost；Operation is fast
The take-down time is saved in victory.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of positioning pipe provision for disengagement, for disassembling positioning pipe (4) from tread braking unit (5), feature exists
In the provision for disengagement includes the ripping bar (3) of locking assembly (1) and setting below the locking assembly (1), the locking group
Part (1) is attached with the ripping bar (3) by connecting rope (2), and the locking assembly (1) can be with positioning pipe to be removed
(4) it is fixedly connected；
One end of the ripping bar (3) is by position-limiting action, and the other end is by the active force to the separate positioning pipe (4) direction, directly
The tread braking unit (5) is detached to the positioning pipe (4).
2. positioning pipe provision for disengagement according to claim 1, which is characterized in that the locking assembly (1) includes locking master
Body (11), setting in locking main body (11) the one or more limited blocks (111) that can move left and right and with the limit
The elastic component (112) of one end connection of position block (111), the other end of the limited block (111) lean out the locking main body (11).
3. positioning pipe provision for disengagement according to claim 2, which is characterized in that the limited block (111) leans out the lock
The section of tight main body (11) one end or all inclined surface.
4. positioning pipe provision for disengagement according to claim 2, which is characterized in that the outer surface of locking main body (11) is set
It is equipped with radially outwardly projecting positive stop lug boss (12).
5. positioning pipe provision for disengagement according to claim 4, which is characterized in that the positioning pipe (4) is equipped with the limit
One or more locking holes (41) that position block (111) enters or exits,
Under external force, locking main body (11) enters in positioning pipe (4) from the bottom of positioning pipe (4) to be removed, with
The limited block (111) are pushed to enter locking hole (41), the elastic component (112) is in compressive state；
When the limited block (111) enter locking hole (41), the locking assembly (1) and positioning pipe (4) to be removed are fixed
Connection, the positive stop lug boss (12) are arranged in the lower end of the positioning pipe (4), and the elastic component (112) is in non-deformed state.
6. positioning pipe provision for disengagement according to claim 2, which is characterized in that be provided with one in the locking main body (11)
A or multiple supporting elements (113), the supporting element (113) and the elastic component (112) connect far from the one end of limited block (111)
It connects, the limited block (111), elastic component (112) and supporting element (113) are in line setting.
7. positioning pipe provision for disengagement according to claim 2, which is characterized in that the upper end of the limited block (111) is equipped with
Locating piece (114), the locating piece (114) is for limiting limited block (111) rotation.
8. positioning pipe provision for disengagement according to claim 1, which is characterized in that the ripping bar (3) is equipped with pendant (31),
The ripping bar (3) is connect with the connecting rope (2) by pendant (31).
9. positioning pipe provision for disengagement according to claim 8, which is characterized in that the ripping bar (3) is equipped with and the extension
One or more apertures of part (31) cooperation, by installing fastener in aperture for the pendant (31) and the ripping bar (3)
It is fixed.
10. positioning pipe provision for disengagement according to claim 2, which is characterized in that the upper end of locking main body (11)
It is provided with chamfering (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104437.4A CN109318169A (en) | 2018-09-21 | 2018-09-21 | A kind of positioning pipe provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104437.4A CN109318169A (en) | 2018-09-21 | 2018-09-21 | A kind of positioning pipe provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109318169A true CN109318169A (en) | 2019-02-12 |
Family
ID=65265204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104437.4A Pending CN109318169A (en) | 2018-09-21 | 2018-09-21 | A kind of positioning pipe provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318169A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894899A (en) * | 1988-05-04 | 1990-01-23 | George Hamatani | Camshaft bushing positioner |
| CN2764564Y (en) * | 2004-10-12 | 2006-03-15 | 阎正义 | Copper sleeve stripper for tamping apparatus |
| CN201002241Y (en) * | 2007-02-05 | 2008-01-09 | 江西铜业集团公司 | Positioning sheath drawing tool |
| CN201006601Y (en) * | 2007-01-24 | 2008-01-16 | 南京金城机械有限公司 | Pressing cover tools |
| US20090235504A1 (en) * | 2008-03-18 | 2009-09-24 | Pi-Liang Wu | Seal ring dismounting device |
| CN202438969U (en) * | 2012-02-07 | 2012-09-19 | 国投煤炭郑州能源开发有限公司 | Joist safety pin dismounting tool |
| CN203993708U (en) * | 2014-06-12 | 2014-12-10 | 北京华航无线电测量研究所 | A kind of radar seeker covering extracting tool |
| CN106541361A (en) * | 2016-11-08 | 2017-03-29 | 广西玉柴机器股份有限公司 | Bushing press-mounting instrument |
| CN206780291U (en) * | 2017-06-16 | 2017-12-22 | 唐山三友矿山有限公司 | The sieve plate extracting tool of mine vibratory sieve |
| CN208826499U (en) * | 2018-09-21 | 2019-05-07 | 克诺尔车辆设备(苏州)有限公司 | A kind of positioning pipe provision for disengagement |
-
2018
- 2018-09-21 CN CN201811104437.4A patent/CN109318169A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894899A (en) * | 1988-05-04 | 1990-01-23 | George Hamatani | Camshaft bushing positioner |
| CN2764564Y (en) * | 2004-10-12 | 2006-03-15 | 阎正义 | Copper sleeve stripper for tamping apparatus |
| CN201006601Y (en) * | 2007-01-24 | 2008-01-16 | 南京金城机械有限公司 | Pressing cover tools |
| CN201002241Y (en) * | 2007-02-05 | 2008-01-09 | 江西铜业集团公司 | Positioning sheath drawing tool |
| US20090235504A1 (en) * | 2008-03-18 | 2009-09-24 | Pi-Liang Wu | Seal ring dismounting device |
| CN202438969U (en) * | 2012-02-07 | 2012-09-19 | 国投煤炭郑州能源开发有限公司 | Joist safety pin dismounting tool |
| CN203993708U (en) * | 2014-06-12 | 2014-12-10 | 北京华航无线电测量研究所 | A kind of radar seeker covering extracting tool |
| CN106541361A (en) * | 2016-11-08 | 2017-03-29 | 广西玉柴机器股份有限公司 | Bushing press-mounting instrument |
| CN206780291U (en) * | 2017-06-16 | 2017-12-22 | 唐山三友矿山有限公司 | The sieve plate extracting tool of mine vibratory sieve |
| CN208826499U (en) * | 2018-09-21 | 2019-05-07 | 克诺尔车辆设备(苏州)有限公司 | A kind of positioning pipe provision for disengagement |
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