CN206254110U - A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture - Google Patents
A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture Download PDFInfo
- Publication number
- CN206254110U CN206254110U CN201621298723.5U CN201621298723U CN206254110U CN 206254110 U CN206254110 U CN 206254110U CN 201621298723 U CN201621298723 U CN 201621298723U CN 206254110 U CN206254110 U CN 206254110U
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- CN
- China
- Prior art keywords
- cutting ferrule
- thin
- pull bar
- thin axle
- detach
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Abstract
The utility model discloses a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture, cutting ferrule including a pluggable thin axle one end to be removed in equipment, one end closing of the cutting ferrule, the other end is provided with the Plug Division being adapted with thin axle, described cutting ferrule side wall is provided with radially simultaneously through the cutting ferrule and the connector of thin axle, the threaded joints for being coaxial therewith arranging and stretch out are provided with outside the blind end of the cutting ferrule, described threaded joints are provided with and mutually spun with it and coaxially arranged pull bar, the outer end of pull bar is provided with limiting section, being provided with the peripheral movable sleeve of pull bar can be along its axially reciprocating and by the spacing impact hammer of the limiting section.The utility model simple structure, solves the problems such as existing method for dismounting is easily damaged thin axle part and equipment pilot hole in dismounting, the take-down time is long, it is adaptable in the plant equipment of the various different withdrawal spaces.
Description
Technical field
The utility model is related to equipment to assemble maintenance technique field, more specifically, it relates to a kind of fast quick-detach is radially
The instrument of the thin axial workpiece of perforate.
Background technology
In the maintenance process of plant equipment, thin axial workpiece that some are radially provided with hole is often had due to getting rusty, becoming
The reasons such as shape and it is stuck in a device, the problem for causing dismounting difficult, it is therefore desirable to which certain tool and method could take to it
Go out and changed, reach the purpose of restorer normal operation.Existing extracting tool and method, mainly using iron hammer and
Iron staff beats part and directly takes out thin axle, and such method has very big defect, is mainly manifested in：1st, iron hammer and iron staff directly strike
Thin axle part to be torn open is played, part easily deforms because beaing, causes to increase the difficulty of dismounting, so as to cause maintenance time
It is long, reduce the efficiency of production；2nd, iron hammer and iron staff directly beat axle to be split, and are easily damaged the pilot hole in equipment, cause
New parts cannot be installed.
Utility model content
The technical problems to be solved in the utility model is directed to the above-mentioned deficiency of prior art, there is provided a kind of simple structure,
It is easy to make, the instrument of the fast thin axial workpiece of quick-detach radial aperture for damaging pilot hole and thin axle can be prevented effectively from.
The technical solution of the utility model is such：A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture,
Cutting ferrule including a pluggable thin axle one end to be removed in equipment, the cutting ferrule one end closing, the other end be provided with carefully
The Plug Division that axle is adapted, also, cutting ferrule side wall is provided with the connector for radially running through the cutting ferrule and thin axle simultaneously,
The threaded joints for being coaxial therewith arranging and stretch out are provided with outside the blind end of the cutting ferrule, on described threaded joints
It is provided with and mutually spun with it and coaxially arranged pull bar, the outer end of the pull bar is provided with limiting section, in the periphery activity of the pull bar
Being arranged with can be along its axially reciprocating and by the spacing impact hammer of the limiting section.
As further improving, diameter is provided with thin axle with one end that thin axle is connected positioned at cutting ferrule on described Plug Division
Diameter is adapted and the inserting groove coaxially arranged with the cutting ferrule, for gap coordinates between described thin axle and the inserting groove.
Further, described connector is the T shape pin for being plugged in the cutting ferrule and the coincidence part of thin axle, described
Cutting ferrule is provided with the pin hole of the radial arrangement that a diameter is adapted with the end diameter of the T shape pin, also, the pin hole
Diameter be adapted with the radial direction through hole diameter of thin axle.
Further, the position of the pin hole pin corresponding also, described with the radial direction through hole position of the thin axle
For gap coordinates between nail and the radial direction through hole of described pin hole and thin axle.
Further, one end relative with the limiting section on described pull bar is provided with the screw thread with the threaded joints
It is adapted and the screwed hole coaxially arranged with the pull bar.
Further, described impact hammer is one end is big, the other end is small taper drift, also, the taper drift and pull bar it
Between be gap coordinate.
Further, the screw thread coupling that they are connected is provided between described cutting ferrule and pull bar, also, the screw thread connects
The external diameter for connecing device is adapted with the diameter of the pull bar.
Further, described screw thread coupling one end is provided with the threaded connection groove being connected with the threaded joints, separately
One end is provided with the whorl brace rod being connected with the pull bar.
Beneficial effect
The utility model compared with prior art, with advantages below：
1st, the aid that the utility model can be connected by design with thin axle part, is fixedly linked by cutting ferrule with thin axle
An extracting tool that can be axially pulled along thin axle is formed, the thin axial workpiece of fast quick-detach radial aperture is capable of achieving, solved existing
There is the problems such as method for dismounting is easily damaged thin axle and equipment pilot hole in dismounting, the take-down time is long；
2nd, with the radial direction through hole of thin axial workpiece be connected the pin hole of cutting ferrule using pin cleverly by the utility model, can
Avoid damaging the outer surface of thin axial workpiece, cause to repeat to install and use, also, the extracting tool and the coaxial cloth of thin axle
Put, the Impact direction that pulls of the extracting tool coincides with the axis of thin axle, it is to avoid thin axle occurs beat during pulling,
So as to cause to damage thin axle, it is impossible to extract the problem of thin axle；
3rd, the utility model can flexibly add screw thread coupling according to the different withdrawal spaces of equipment, both can be in dismounting
Dismantled in the equipment of insufficient space, can be dismantled in the larger equipment in space again, while the impact stroke of impact hammer is also increased,
So as to increase the impact of impact hammer, make thin axle dismounting more laborsaving；
4th, tool construction of the present utility model is simple, easy to operate, quick, can make a series of different cutting ferrules with suitable
The axial workpiece of different-diameter is answered, applied widely, can greatly reduce that axial workpiece can not dismantle because stuck asks
Topic.
Brief description of the drawings
Fig. 1 is part section structural representation when the utility model embodiment one is applied；
Fig. 2 is the part section structure enlarged diagram of cutting ferrule in the utility model；
Fig. 3 is the part section structure enlarged diagram of pull bar in the utility model；
Fig. 4 is part section structural representation when the utility model embodiment two is applied；
Fig. 5 is the part section structure enlarged diagram of screw thread coupling in the utility model.
Wherein：The thin axle of 1- equipment, 2-, 3- cutting ferrules, 4- threaded joints, 5- pull bars, 6- limiting sections, 7- impact hammers, 8- are inserted
Access slot, 9- pins, 10- pin holes, 11- screwed holes, 12- screw thread couplings, 13- threaded connections groove, 14- whorl brace rods.
Specific embodiment
Specific embodiment in below in conjunction with the accompanying drawings is described further to the utility model.
Embodiment one
Refering to Fig. 1-3, a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture of the present utility model, including one can
It is plugged in the cutting ferrule 3 of one end of thin axle 2 to be removed in equipment 1, one end closing of the cutting ferrule 3, the other end is provided with mutually fits with thin axle 2
The Plug Division matched somebody with somebody, after installation, the cutting ferrule 3 is coaxially arranged with thin axle 2, to improve the coaxial precision of thin axle 2 and extracting tool,
The side wall of cutting ferrule 3 is provided with the connector being radially connected with thin axle 2 and by them through cutting ferrule 3 simultaneously, in the closing of cutting ferrule 3
End is outside to be provided with the threaded joints 4 for being coaxial therewith arranging and stretching out, and the external diameter of the threaded joints 4 is less than cutting ferrule 3
External diameter, makes the overall structure of cutting ferrule 3 in the small stepped cylindrical body in the big one end in one end, is provided with threaded joints 4 and its phase
Spin and coaxially arranged pull bar 5, using the connected mode of screw thread between its pull bar 5 and cutting ferrule 3, can quickly assemble the dismounting work
Tool, reduces the take-down time, and a limited section 6 is provided with the outer end of the pull bar 5, and the overall structure for making the pull bar 5 is in the big one end in one end
Small T shape stock, being provided with the peripheral movable sleeve of pull bar 5 can hit along its axially reciprocating and by the way that limiting section 6 is spacing
Hammer 7, takes full advantage of the inertial force of impact hammer 7, thin axle 2 is rapidly separated equipment 1, greatly reduces labour intensity.
The utility model by the cutting ferrule 3 that can be connected with thin axle part of design, be fixedly linked by cutting ferrule 3 and thin axle 2 to form one can edge
The extracting tool that the axial direction of thin axle 2 pulls, realizes the thin axial workpiece of fast quick-detach, solves existing method for dismounting and holds in dismounting
Fragile thin axle 2 and pilot hole, take-down time problem long.
In the present embodiment, diameter is provided with the diameter phase of thin axle 2 with one end that thin axle 2 is connected positioned at cutting ferrule 3 on Plug Division
It is adapted to and the inserting groove 8 coaxially arranged with cutting ferrule 3, also, prevents from dismantling for gap coordinates between the inserting groove 8 and thin axle 2
Cheng Zhong, thin axle 2 causes the pilot hole of damage equipment 1 or damages the outer surface of thin axle 2 relative to the beat of cutting ferrule 3, improves cutting ferrule
3 with the coaxial precision of thin axle 2；Its connector is the T shape pin 9 for being plugged in cutting ferrule 3 and the coincidence part of thin axle 2, on cutting ferrule 3
Be provided with the pin hole 10 of the radial arrangement that a diameter is adapted with the end diameter of the T shape pin 9, its cutting ferrule 3 and thin axle 2 it
Between using pin 9 connected mode, sufficiently make use of the radial direction through hole on thin axle 2, during dismounting, can be prevented effectively from
The outer surface of thin axle 2 is damaged, so as to the problem for causing thin axle 2 secondary cannot use, also, the diameter of the pin hole 10 and thin axle
2 radial direction through hole diameter is adapted, and is easy to quickly be fixedly linked cutting ferrule 3 and thin axle 2；The position of its pin hole 10 and thin axle 2
Radial direction through hole position it is corresponding, also, be that gap coordinates between the radial direction through hole of pin 9 and pin hole 10 and thin axle 2, it is ensured that
The center line of pin hole 10 coincides with the center line of thin axle 2 on cutting ferrule 3, pin 9 pass through cutting ferrule 3 and thin axle 2 and by it
Be fixedly linked.
In the above-described embodiment, one end relative with limiting section 6 on its pull bar 5 is provided with the screw thread with threaded joints 4
It is adapted and the screwed hole 11 coaxially arranged with the pull bar 5, between pull bar 5 and cutting ferrule 3 by the way of being threadedly coupled, both can be real
The extracting tool is now quickly assembled, the coaxial precision between cutting ferrule 3 and pull bar 5 can be improved again；Its impact hammer 7 is big, another one end
The small taper drift in one end, also, the impact hammer 7 and pull bar 5 are coaxially arranged structure, it is ensured that impact hammer 7 is coaxial with thin axle 2
Precision, meanwhile, for gap coordinates between the taper drift and pull bar 5, make the accessible motion on pull bar 5 of impact hammer 7, reduce and hit
The frictional force of hammer 7, increased the inertial impact force of impact hammer 7, so as to reduce labour intensity.
Embodiment two
Refering to shown in Figure 4 and 5, being another specific embodiment of the present utility model, it is essentially identical with embodiment one,
The screw thread coupling 12 for being provided between cutting ferrule 3 and pull bar 5 and they being connected is a difference in that, the screw thread coupling 12 and cutting ferrule
3 and pull bar 5 be coaxially arranged structure, the threaded connection being connected with threaded joints 4 is provided with one end of screw thread coupling 12
Groove 13, the other end is provided with the whorl brace rod 14 being connected with pull bar 5, make the overall structure of the screw thread coupling 12 in one end it is big,
The small stepped cylindrical body of the other end, the external diameter of the screw thread coupling 12 in this implementation is adapted with the diameter of pull bar 5, that is, clashes into
Hammer 7 can be moved back and forth on screw thread coupling 12, it is adaptable to the sufficiently large situation of the withdrawal space of equipment 1, increased and be threadedly coupled
Device 12 then increased the impact stroke of impact hammer 7, so as to increase the impact of impact hammer 7, dismantle thin axle 2 more laborsaving, enter
One step reduces labour intensity.
A kind of method of the thin axial workpiece of fast quick-detach radial aperture, the method is can be with equipment 1 by designing one kind
The connected aid of upper thin axle 2 to be removed, one is set on the aid can repeat to apply force pulling and then will to it
Mechanism is pulled along what it was axially extracted in the thin slave unit 1 of axle 2, first aid is fixedly linked with thin axle 2 to be removed, then
Carry out repeating force to pulling mechanism, you can realize the thin axial workpiece of fast quick-detach radial aperture.
Specific operating procedure is as follows：
Step 1, its aid are set to cutting ferrule 3, and set pin hole 10 and pin 9 in the one end of cutting ferrule 3, by cutting ferrule 3
On grafting thin axle 2 to be removed in the device 1, the position of pin hole 10 and radial direction through hole on thin axle 2 on cutting ferrule 3 is adjusted, and
Insertion pin 9；
Step 2, its pull mechanism and may be configured as pull bar 5, impact hammer 7 and screw thread coupling 12, it is empty according to the surrounding of equipment 1
Between size, pull bar 5 is screwed on the threaded joints 4 of cutting ferrule 3 or successively screw thread coupling 12 and pull bar 5 is screwed in
On the threaded joints 4 of cutting ferrule 3, formation can axially pull the extracting tool of thin axle 2；
Step 3, manual operations, catch the tapered portion of impact hammer 7 repeatedly to clash into the limiting section 6 of pull bar 5, until thin axle
2 depart from equipment 1, you can complete the thin axial workpiece of fast quick-detach radial aperture.
Above-described is only preferred embodiment of the present utility model, it should be pointed out that come for those skilled in the art
Say, on the premise of the utility model structure is not departed from, some deformations and improvement can also be made, these are all without this reality of influence
With the effect and practical applicability of new implementation.
Claims (8)
1. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture, it is characterised in that pluggable in equipment (1) including
In thin axle (2) one end to be removed cutting ferrule (3), one end closing of the cutting ferrule (3), the other end is provided with mutually fits with thin axle (2)
The Plug Division matched somebody with somebody, also, the cutting ferrule (3) side wall is provided with the connection for radially running through the cutting ferrule (3) and thin axle (2) simultaneously
Part, is provided with the threaded joints (4) for being coaxial therewith arranging and stretching out, described spiral shell outside the blind end of the cutting ferrule (3)
Line connecting portion (4) is provided with and is mutually spun with it and coaxially arranged pull bar (5), and the outer end of the pull bar (5) is provided with limiting section
(6), the peripheral movable sleeve in the pull bar (5) be provided with can along its axially reciprocating and by the limiting section (6) it is spacing
Impact hammer (7).
2. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 1, it is characterised in that institute
Be located on the Plug Division stated the connected one end of cutting ferrule (3) and thin axle (2) be provided with diameter be adapted with thin axle (2) diameter and with it is described
The coaxially arranged inserting groove (8) of cutting ferrule (3), for gap coordinates between described thin axle (2) and the inserting groove (8).
3. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 1 and 2, its feature exists
In described connector is to be plugged in the cutting ferrule (3) with the T shape pin (9) of the coincidence part of thin axle (2), described cutting ferrule
(3) pin hole (10) of the radial arrangement that a diameter is adapted with the end diameter of the T shape pin (9) is provided with, also, should
The diameter of pin hole (10) is adapted with the radial direction through hole diameter of thin axle (2).
4. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 3, it is characterised in that institute
State the position pin (9) corresponding also, described with the radial direction through hole position of the thin axle (2) of pin hole (10) with it is described
Pin hole (10) and the radial direction through hole of thin axle (2) between be that gap coordinates.
5. the instrument of the thin axial workpiece of a kind of fast quick-detach radial aperture according to claim 1 or 2 or 4, its feature
It is that one end relative with the limiting section (6) is provided with the screw thread phase with the threaded joints (4) on described pull bar (5)
It is adapted to and the screwed hole (11) coaxially arranged with the pull bar (5).
6. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 5, it is characterised in that institute
The impact hammer (7) stated is for gap coordinates between the taper drift that one end is big, the other end is small, also, the taper drift and pull bar (5).
7. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 1, it is characterised in that institute
The screw thread coupling (12) that they are connected, also, the screw thread coupling (12) are provided between the cutting ferrule (3) stated and pull bar (5)
External diameter be adapted with the diameter of the pull bar (5).
8. a kind of instrument of the thin axial workpiece of fast quick-detach radial aperture according to claim 7, it is characterised in that institute
Screw thread coupling (12) one end stated is provided with the threaded connection groove (13) being connected with the threaded joints (4), and the other end is provided with
The whorl brace rod (14) being connected with the pull bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298723.5U CN206254110U (en) | 2016-11-30 | 2016-11-30 | A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298723.5U CN206254110U (en) | 2016-11-30 | 2016-11-30 | A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254110U true CN206254110U (en) | 2017-06-16 |
Family
ID=59026378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298723.5U Expired - Fee Related CN206254110U (en) | 2016-11-30 | 2016-11-30 | A kind of instrument of the thin axial workpiece of fast quick-detach radial aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425993A (en) * | 2016-11-30 | 2017-02-22 | 广西玉柴机器股份有限公司 | Tool and method for quickly disassembling thin-shaft parts with radial openings |
| CN109159073A (en) * | 2018-07-23 | 2019-01-08 | 哈尔滨汽轮机厂有限责任公司 | A kind of application method of partition board of steam turbine labyrinth strip provision for disengagement and the device |
| CN110757400A (en) * | 2019-11-20 | 2020-02-07 | 贵州华烽电器有限公司 | Electric wheelchair output shaft disassembling tool and disassembling method thereof |
-
2016
- 2016-11-30 CN CN201621298723.5U patent/CN206254110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425993A (en) * | 2016-11-30 | 2017-02-22 | 广西玉柴机器股份有限公司 | Tool and method for quickly disassembling thin-shaft parts with radial openings |
| CN109159073A (en) * | 2018-07-23 | 2019-01-08 | 哈尔滨汽轮机厂有限责任公司 | A kind of application method of partition board of steam turbine labyrinth strip provision for disengagement and the device |
| CN110757400A (en) * | 2019-11-20 | 2020-02-07 | 贵州华烽电器有限公司 | Electric wheelchair output shaft disassembling tool and disassembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |