CN201136138Y - Rapidly taking-out tool for guide sleeve - Google Patents
Rapidly taking-out tool for guide sleeve Download PDFInfo
- Publication number
- CN201136138Y CN201136138Y CNU2008200018359U CN200820001835U CN201136138Y CN 201136138 Y CN201136138 Y CN 201136138Y CN U2008200018359 U CNU2008200018359 U CN U2008200018359U CN 200820001835 U CN200820001835 U CN 200820001835U CN 201136138 Y CN201136138 Y CN 201136138Y
- Authority
- CN
- China
- Prior art keywords
- fairlead
- guide sleeve
- pull bar
- instrument
- spring housing
- 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
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Abstract
The utility model discloses a fast extraction tool for a guide sleeve, comprising a pulling head, a draw rod and a draw hammer. The front end of the pulling head is inserted and mounted in a spring sleeve, the rear end of the pulling head is connected with the draw rod, the draw rod is provided with screw threads, and a screw nut is mounted in the draw rod with screw threads in a screwing way, and contacts with the head face of the spring sleeve. The fast extraction tool for a guide sleeve has the advantages of simple structure, easy manufacture, easy installation and use and high work efficiency. The fast extraction tool for a guide sleeve can fast extract the guide sleeve without disassembling combination cutting tools and without adjusting the cutting tools to bounce again, and can lighten the labor intensity.
Description
Technical field
The utility model relates to a kind of quick taking-up instrument of fairlead, relates in particular to a kind of taking-up instrument of compound tool fairlead.
Background technology
Because the reciprocating motion of cutter, the fairlead on the compound tool weares and teares easily, and the gap change between cutter and the fairlead causes leading inaccurate greatly, thereby makes product processed defective.Change the fairlead of wearing and tearing, need to pull down complicated compound tool, get with specific purpose tool from installed surface from machine tool chief axis.The compound tool of fairlead has been changed in installation need readjust beating of compound tool to machine tool chief axis.The dismantlement work amount is big, adjusts the difficulty height of beating, and increases labour intensity and inefficiency, has taken a lot of production times, thereby has influenced productivity ratio.
Summary of the invention
At prior art problems, the real novel purpose of this usefulness be to provide a kind of can reduce labour intensity and reduce change fairlead, under the prerequisite of not tearing compound tool open, take out the fairlead of wearing and tearing fast and need not readjust the quick taking-up instrument that is used for fairlead of beating of compound tool.
The utility model provides a kind of quick taking-up instrument that is used for fairlead, comprise and pull out head, pull bar, draw hammer, the described front end that pulls out head is inserted in the spring housing, described rear end of pulling out head is connected with described pull bar, on described pull bar, be provided with screw thread, the nut spinning and contacts with the end face of described spring housing on described screwed pull bar.
The described front end that pulls out head is a back taper.
The described head that pulls out is inserted in the endoporus of described pull bar, and fixes by screw.
But described spring housing is the external member of elastic expansion.
The beneficial effects of the utility model are:
Simple in structure, easy to manufacture, easy to install.Need not dismantle compound tool and just can take out fairlead fast, need not readjust cutter and beat, reduce labor intensity high efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of user mode of the present utility model.
In above-mentioned figure: the 1-machine tool chief axis; The 2-compound tool; The 3-fairlead; The 4-spring housing; 5-pulls out head; The 6-nut; The 7-pull bar; The 8-screw; 9-draws hammer.
The specific embodiment
In Fig. 1, the utility model is used for the quick taking-up instrument of fairlead, comprises pulling out 5, pull bar 7, drawing hammer 9, pull out a front end of 5 and be inserted in the spring housing 4, but spring housing 4 is the external member of elastic expansion.Pull out a rear end of 5 and be connected with pull bar 7, be provided with screw thread on pull bar 7, nut 6 spinnings and contact with the end face of spring housing 4 on screwed pull bar 7.Pulling out a front end of 5 is back taper, makes things convenient for the spreading of spring housing 4.Pull out 5 and be inserted in the endoporus of pull bar 7, and fixing by screw 8.
During use, at first pass spring housing 4 and make its cone match pulling out 5, load onto nut 6 and be screwed onto spring housing 4 end faces, to draw hammer 9 to be inserted in pull bar 7 again, 5 put in the pull bar endoporus and tighten and pull out 5 installing pulling out of nut 8 with screw 8, the taking-up instrument that will assemble at last passes the fairlead 3 of the compound tool 2 that is fixed on the machine tool chief axis 1, nut 8 tensions by tightening the spring housing end face pull out 5, spring housing swelled block fairlead 3 end faces, fairlead 3 can be taken out with drawing hammer 9 to impact outward.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (4)
1, a kind of quick taking-up instrument that is used for fairlead, comprise and pull out head, pull bar, draw hammer, it is characterized in that: the described front end that pulls out head is inserted in the spring housing, described rear end of pulling out head is connected with described pull bar, on described pull bar, be provided with screw thread, the nut spinning and contacts with the end face of described spring housing on described screwed pull bar.
2, according to the described quick taking-up instrument that is used for fairlead of claim 1, it is characterized in that: the described front end that pulls out head is a back taper.
3, according to the described quick taking-up instrument that is used for fairlead of claim 1, it is characterized in that: the described head that pulls out is inserted in the endoporus of described pull bar, and fixes by screw.
4, according to the described quick taking-up instrument that is used for fairlead of claim 1, it is characterized in that: but described spring housing is the external member of elastic expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200018359U CN201136138Y (en) | 2008-01-11 | 2008-01-11 | Rapidly taking-out tool for guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200018359U CN201136138Y (en) | 2008-01-11 | 2008-01-11 | Rapidly taking-out tool for guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136138Y true CN201136138Y (en) | 2008-10-22 |
Family
ID=40036827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200018359U Expired - Fee Related CN201136138Y (en) | 2008-01-11 | 2008-01-11 | Rapidly taking-out tool for guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136138Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343574A (en) * | 2011-10-29 | 2012-02-08 | 无锡宝南机器制造有限公司 | Dissembling tool for impeller of centrifugal compressor |
| CN103770073A (en) * | 2014-02-16 | 2014-05-07 | 李军 | Powerful extraction tool |
| CN105150135A (en) * | 2015-09-16 | 2015-12-16 | 上海航天设备制造总厂 | Automatic chuck controlled by external source stroke |
| CN106363565A (en) * | 2016-09-18 | 2017-02-01 | 北京精密机电控制设备研究所 | Servo mechanism oil level potentiometer nut screwing-down device and screwing-down and disassembling method |
| 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 |
| CN107215448A (en) * | 2017-05-24 | 2017-09-29 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing provision for disengagement |
| CN115803149A (en) * | 2020-06-04 | 2023-03-14 | 三菱电机楼宇解决方案株式会社 | Spring pin dismounting aid and spring pin dismounting method |
-
2008
- 2008-01-11 CN CNU2008200018359U patent/CN201136138Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343574A (en) * | 2011-10-29 | 2012-02-08 | 无锡宝南机器制造有限公司 | Dissembling tool for impeller of centrifugal compressor |
| CN103770073A (en) * | 2014-02-16 | 2014-05-07 | 李军 | Powerful extraction tool |
| CN105150135A (en) * | 2015-09-16 | 2015-12-16 | 上海航天设备制造总厂 | Automatic chuck controlled by external source stroke |
| CN106363565A (en) * | 2016-09-18 | 2017-02-01 | 北京精密机电控制设备研究所 | Servo mechanism oil level potentiometer nut screwing-down device and screwing-down and disassembling method |
| 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 |
| CN107215448A (en) * | 2017-05-24 | 2017-09-29 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing provision for disengagement |
| CN115803149A (en) * | 2020-06-04 | 2023-03-14 | 三菱电机楼宇解决方案株式会社 | Spring pin dismounting aid and spring pin dismounting method |
| CN115803149B (en) * | 2020-06-04 | 2024-03-01 | 三菱电机楼宇解决方案株式会社 | Spring pin dismounting aid and spring pin dismounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20081022 Termination date: 20130111 |