CN107877441A - A kind of shaft coupling flexible rod pin Quick disassembling tool - Google Patents
A kind of shaft coupling flexible rod pin Quick disassembling tool Download PDFInfo
- Publication number
- CN107877441A CN107877441A CN201710924572.2A CN201710924572A CN107877441A CN 107877441 A CN107877441 A CN 107877441A CN 201710924572 A CN201710924572 A CN 201710924572A CN 107877441 A CN107877441 A CN 107877441A
- Authority
- CN
- China
- Prior art keywords
- rod pin
- jacking block
- shaft coupling
- studs
- hole
- 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
- 238000010168 coupling process Methods 0.000 title claims abstract description 42
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 42
- 230000008878 coupling Effects 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 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)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of shaft coupling flexible rod pin Quick disassembling tool, it had both been improved the efficiency of shaft coupling flexible rod pin dismounting, reduces labor intensity, can also improve the security of dismounting dismounting operation.A kind of shaft coupling flexible rod pin Quick disassembling tool, including studs, jacking block, nut, studs are provided at both ends with screw thread, and jacking block is the round platform that middle part carries through hole；Studs is arranged in rod pin-and-hole, and two jacking blocks are mounted in studs both ends, and for the thinner one end of jacking block in rod pin-and-hole, the studs on the outside of jacking block is mounted on nut.Use this dismantling device, design ensure that installation, dismantle the efficiency of rod pin, change major and minor hole motor and reduction box shaft coupling flexible rod pin using my ore deposit in the past most needs 3 hours soon, using only needing 1 hour can to complete after this tool of invention, can once save the time of 2 hours.
Description
Technical field
The present invention relates to a kind of attaching/detaching apparatus for shaft coupling rod pin fast assembling-disassembling.
Background technology
Planetary reducer high speed level is mainly driven with motor high speed level using flexible rod pin shaft coupling at present.Bullet
Property rod pin shaft coupling is mainly by an integral sleeve, flexible rod pin（Polyurethane rubber rod pin）Formed with two half-couplinves, energy
Effectively reduce inertia impact of the motor to the decelerator flank of tooth.Flexible rod pin resiliency is good, and service life length, spare part easily solves.But
It is when changing flexible rod pin, common method is removed after the cover plate of both sides, it is necessary to pound, use with jack top rod pin or with hand hammer
Lever is prized, and this method is time-consuming and laborious, not only influences efficiency, while there is also potential safety hazard.
Existing old-fashioned flexible rod pin installation, method for dismounting due to the surrounding space of rod pin it is small, either remove or pacify
Dress is comparatively all very inconvenient, time-consuming and laborious, not only influences efficiency, while there is also potential safety hazard.Therefore,
A kind of flexible rod pin Quick disassembling tool is needed, for improving the installation of rod pin, removal efficiency.This just needs a kind of dismantling device
To solve above-mentioned problem, the efficiency of dismounting is improved, reduces labor intensity, improves the security of dismounting dismounting operation.
The content of the invention
To provide a kind of Quick disassembling tool simple in construction, it is set both to have improved the effect of shaft coupling flexible rod pin dismounting
Rate, labor intensity is reduced, the security of dismounting dismounting operation can also be improved.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of shaft coupling flexible rod pin Quick disassembling tool, including studs, jacking block, nut, the both ends of studs are set
There is screw thread, jacking block is the round platform that middle part carries through hole；
Studs is arranged in rod pin-and-hole, and two jacking blocks are mounted in studs both ends, and the thinner one end of jacking block is mounted in rod pin-and-hole
Interior, the studs on the outside of jacking block is mounted on nut.
According to described shaft coupling flexible rod pin Quick disassembling tool, described studs middle part, both ends thicker than both ends
External diameter is equal.
According to described shaft coupling flexible rod pin Quick disassembling tool, the thicker one end external diameter of jacking block is more than outside rod pin-and-hole
Footpath, jacking block coordinate with studs for gap.
According to described shaft coupling flexible rod pin Quick disassembling tool, the jacking block conical surface is provided with two vertical sections, vertical section
Parallel to jacking block center line.
It is equal with jacking block distance between center line according to described shaft coupling flexible rod pin Quick disassembling tool, two vertical sections.
It is an advantage of the invention that:
1. it is cumbersome and time consuming using the method that rod pin is installed, dismantled before this instrument, but also potential safety hazard be present.This design is adopted
With jacking block extruded rod pin-and-hole, the pressure between rod pin-and-hole wall and rod pin is reduced, is then easy to the installation and removal of rod pin, keeps away simultaneously
Exempt from the potential safety hazard pounded with jack top rod pin or with hand hammer, brought with lever sled in the past, significantly reduce the work of worker
Intensity, while add security.
2. using this dismantling device, design ensure that installation, dismantle the efficiency of rod pin, be changed using my ore deposit in the past major and minor
Hole motor most needs 3 hours soon with reduction box shaft coupling flexible rod pin, and 1 hour can is needed using after this tool of invention
Complete, can once save the time of 2 hours.
Brief description of the drawings
Fig. 1 is the structural representation of studs.
Fig. 2 is the front view of jacking block.
Fig. 3 is the left view of jacking block.
Fig. 4 is the top view of jacking block.
Fig. 5 is rod pin schematic view of the mounting position one.
Fig. 6 is rod pin schematic view of the mounting position two.
Fig. 7 is that shaft coupling installs the schematic diagram after this dismantling device.
In accompanying drawing：1st, the shaft coupling collar；2nd, jacking block；3rd, nut；4th, double threaded screw；5th, shaft coupling teeth；6th, it is left
Half-coupling；7th, baffle ring；8th, bolt；9th, rod pin；10th, right half-coupling；11st, vertical section.
Embodiment
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Flexible rod pin shaft coupling is mainly by an integral sleeve（The shaft coupling collar 1）, elastic rod pin 9（Polyurethane
Rubber bar pin）Formed with two half-couplinves.The shaft coupling collar, half-coupling are equipped with teeth.The teeth extruding of half-coupling
Rod pin drives the shaft coupling collar, and the shaft coupling collar drives the teeth of another half-coupling, and then drives another half-coupling
Rotation.
Shaft coupling flexible rod pin Quick disassembling tool adopts the following technical scheme that.Quick disassembling tool mainly includes double end
Stud 4, jacking block 2, nut 3, studs 4 are provided at both ends with screw thread, and jacking block 2 is the round platform that middle part carries through hole.Double end spiral shell
Post is arranged in rod pin-and-hole, and two jacking blocks are mounted in the both ends of studs 4, and the thinner one end of jacking block 2 is in rod pin-and-hole, jacking block 2
Nut 3 is mounted on the studs in outside.Apply pressure to jacking block by tightening nut, the conical surface of jacking block is by studs
Axial compressive force is converted into rod pin-and-hole bore hole pressure, increases rod pin-and-hole space.
As shown in fig. 7, this shaft coupling flexible rod pin Quick disassembling tool is by studs, jacking block, M20 nut three parts
Composition.Studs uses overall length LAlways=376mm, reach LScrew thread=68mm, mid diameter ΦAlways=26mm, diameter of thread d=
20mm isometric studs, suitable for specification Φ 60 × 120 flexible rod pin shaft coupling, other sizes shaft coupling can according to than
Example process mating Quick disassembling tool is also applicable.
During mounting bar pin, first studs 4 is through in the mounting hole of rod pin, by the microcephaly of jacking block 2 towards in studs
Portion, then applies pressure by tightening nut 3 to jacking block 2, and the frustum cone side extruded rod pin-and-hole of jacking block increases rod pin-and-hole space.
As shown in fig. 6, separately（At interval of a rod pin-and-hole）The space of rod pin-and-hole also increase therewith, it is possible to be easily plugged into rod
Sell.Second half rod pin installation, can be operated one time again according to the method described above.
Equally, when dismantling rod pin, the rod relatively easily extracted out a pin is extracted before dismounting out.Then, in this rod pin-and-hole
Interior reeve studs 4, jacking block microcephaly apply pressure by tightening nut 3 towards studs middle part to jacking block 2.Jacking block squeezes
Pressure bar pin-and-hole increases rod pin-and-hole space, and separately the space of rod pin-and-hole also increases therewith, and also can is easily drawn out rod pin
.Second half rod pin dismounting, can be operated one time again according to the method described above.
Shaft coupling flexible rod pin Quick disassembling tool applies pressure to jacking block by tightening nut, jacking block extruded rod pin-and-hole,
Increase rod pin-and-hole space, be then easy to the installation and removal of rod pin.
By achieving good effect in my promoting the use of for ore deposit：
1) shaft coupling flexible rod pin Quick disassembling tool is safe and reliable, easy to use, simple to operate, not only substantially increases peace
The operating efficiency of dress, dismounting rod pin, labor intensity when personnel's installation, dismounting rod pin is reduced, and disclosure satisfy that installation, tear open
Unload safety requirements during rod pin.
2) shaft coupling flexible rod pin Quick disassembling tool is simple in construction, easy to process, has higher promotional value.
Claims (5)
- A kind of 1. shaft coupling flexible rod pin Quick disassembling tool, it is characterised in that：Including studs（4）, jacking block（2）, nut （3）, studs（4）Be provided at both ends with screw thread, jacking block（2）The round platform of through hole is carried for middle part；Studs（4）In rod pin-and-hole, two jacking blocks（2）Mounted in studs（4）Both ends, jacking block（2）Thinner one End is in rod pin-and-hole, jacking block（2）The studs in outside（4）It is mounted on nut（3）.
- 2. shaft coupling flexible rod pin Quick disassembling tool according to claim 1, it is characterised in that：Described studs （4）Middle part is thicker than both ends, and both ends external diameter is equal.
- 3. shaft coupling flexible rod pin Quick disassembling tool according to claim 1, it is characterised in that：Jacking block（2）Thicker One end external diameter is more than rod pin-and-hole external diameter, jacking block（2）With studs（4）Coordinate for gap.
- 4. shaft coupling flexible rod pin Quick disassembling tool according to claim 1, it is characterised in that：Jacking block（2）On the conical surface Provided with two vertical sections（11）, vertical section（11）Parallel to jacking block（2）Center line.
- 5. shaft coupling flexible rod pin Quick disassembling tool according to claim 4, it is characterised in that：Two vertical sections（11） With jacking block（2）Distance between center line is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924572.2A CN107877441A (en) | 2017-09-30 | 2017-09-30 | A kind of shaft coupling flexible rod pin Quick disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924572.2A CN107877441A (en) | 2017-09-30 | 2017-09-30 | A kind of shaft coupling flexible rod pin Quick disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877441A true CN107877441A (en) | 2018-04-06 |
Family
ID=61781102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710924572.2A Pending CN107877441A (en) | 2017-09-30 | 2017-09-30 | A kind of shaft coupling flexible rod pin Quick disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659438A (en) * | 2020-12-22 | 2021-04-16 | 梁佳鹏 | Single double-end polytetrafluoroethylene mould pressing rod machining device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344599Y (en) * | 1998-01-20 | 1999-10-20 | 谈建民 | Expansion bolt |
| CN201815845U (en) * | 2010-09-20 | 2011-05-04 | 上海宝钢设备检修有限公司 | Device for rapidly dismounting conical-surface positioning pin of main shaft of cold coal gas pressurization machine |
| CN203441928U (en) * | 2013-08-09 | 2014-02-19 | 上海森松化工成套装备有限公司 | Rapid disassembled and assembled main stud structure of equipment |
| CN103846654A (en) * | 2012-12-06 | 2014-06-11 | 山东中烟工业有限责任公司青岛卷烟厂 | Leading-in device and rocker arm glue stick leading-in device |
| CN203765564U (en) * | 2014-04-03 | 2014-08-13 | 陕西北元化工集团有限公司 | Coupler nylon bar detaching device |
| CN104191215A (en) * | 2014-06-27 | 2014-12-10 | 大连船舶重工集团有限公司 | Hydraulic nut installation tool of large propeller of container ship |
| CN204160427U (en) * | 2014-10-14 | 2015-02-18 | 上海宝钢工业技术服务有限公司 | The special dismantling device of dump truck balancer axle connecting pin |
| CN204437100U (en) * | 2014-12-29 | 2015-07-01 | 朱桂林 | A kind of for pebble mill highly elastic shaft coupling |
| CN205437751U (en) * | 2016-03-07 | 2016-08-10 | 黑龙江农业工程职业学院 | Tension device |
| CN105855848A (en) * | 2016-06-15 | 2016-08-17 | 昆山鑫泰利精密组件股份有限公司 | SIM card base assembling jig |
| CN207432096U (en) * | 2017-09-30 | 2018-06-01 | 枣庄矿业集团新安煤业有限公司 | A kind of shaft coupling flexible rod pin Quick disassembling tool |
| KR20180080733A (en) * | 2017-01-04 | 2018-07-13 | 한국수력원자력 주식회사 | Device and method for assembling and disassembling coupling |
-
2017
- 2017-09-30 CN CN201710924572.2A patent/CN107877441A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344599Y (en) * | 1998-01-20 | 1999-10-20 | 谈建民 | Expansion bolt |
| CN201815845U (en) * | 2010-09-20 | 2011-05-04 | 上海宝钢设备检修有限公司 | Device for rapidly dismounting conical-surface positioning pin of main shaft of cold coal gas pressurization machine |
| CN103846654A (en) * | 2012-12-06 | 2014-06-11 | 山东中烟工业有限责任公司青岛卷烟厂 | Leading-in device and rocker arm glue stick leading-in device |
| CN203441928U (en) * | 2013-08-09 | 2014-02-19 | 上海森松化工成套装备有限公司 | Rapid disassembled and assembled main stud structure of equipment |
| CN203765564U (en) * | 2014-04-03 | 2014-08-13 | 陕西北元化工集团有限公司 | Coupler nylon bar detaching device |
| CN104191215A (en) * | 2014-06-27 | 2014-12-10 | 大连船舶重工集团有限公司 | Hydraulic nut installation tool of large propeller of container ship |
| CN204160427U (en) * | 2014-10-14 | 2015-02-18 | 上海宝钢工业技术服务有限公司 | The special dismantling device of dump truck balancer axle connecting pin |
| CN204437100U (en) * | 2014-12-29 | 2015-07-01 | 朱桂林 | A kind of for pebble mill highly elastic shaft coupling |
| CN205437751U (en) * | 2016-03-07 | 2016-08-10 | 黑龙江农业工程职业学院 | Tension device |
| CN105855848A (en) * | 2016-06-15 | 2016-08-17 | 昆山鑫泰利精密组件股份有限公司 | SIM card base assembling jig |
| KR20180080733A (en) * | 2017-01-04 | 2018-07-13 | 한국수력원자력 주식회사 | Device and method for assembling and disassembling coupling |
| CN207432096U (en) * | 2017-09-30 | 2018-06-01 | 枣庄矿业集团新安煤业有限公司 | A kind of shaft coupling flexible rod pin Quick disassembling tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659438A (en) * | 2020-12-22 | 2021-04-16 | 梁佳鹏 | Single double-end polytetrafluoroethylene mould pressing rod machining device |
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