CN205218972U - There is not installation handle wire thread insert mounting tool - Google Patents
There is not installation handle wire thread insert mounting tool Download PDFInfo
- Publication number
- CN205218972U CN205218972U CN201520829212.0U CN201520829212U CN205218972U CN 205218972 U CN205218972 U CN 205218972U CN 201520829212 U CN201520829212 U CN 201520829212U CN 205218972 U CN205218972 U CN 205218972U
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- CN
- China
- Prior art keywords
- mandrel
- groove
- dop
- spring
- steel
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- 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.)
- Withdrawn - After Issue
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a there is not installation handle wire thread insert mounting tool, the rolling stopper apparatus comprises a mandrel, the surface of dabber is equipped with and does not have the screw thread of installing the interior thread to match of handle wire thread insert, the dabber is equipped with the axial hole, it leads to groove and down logical groove to be equipped with two relative going up on the pore wall of this dabber one end, the up end on this dop upper portion is a left side, the taper surface that right side inclined plane is constituteed, the rear portion on left inclined plane is equipped with the cone here, the cone matches with the acute angle groove that the draw -in groove outer end of handle wire thread insert end was installed to the nothing, the lower part of dop is the dop seat, the lower surface plane of dop seat, the lower part of a spring piece matches with the lower logical groove of dabber end, the upper portion of a spring piece is the spring holder, the upper surface of this spring holder is the plane, the spring is established the dop seat with between the spring holder. The utility model has the advantages of what wire thread insert save material and installation effectiveness were high is showing.
Description
Technical field:
The utility model relates to a kind of wire thread insert mounting tool, particularly a kind of without installing handle wire thread insert mounting tool.
Background technology:
The afterbody of traditional steel-wire screw-socket has installing handle, installing the instrument of steel-wire screw-socket utilizes this installing handle easily it to be installed in the datum hole of steel-wire screw-socket, but thisly has installing handle steel-wire screw-socket after installing, and installing handle need be removed, both wasted material, and made again installation effectiveness reduce.For this reason, devise the steel-wire screw-socket without installing handle, the structure of this steel-wire screw-socket is, inside the termination of steel-wire screw-socket, be provided with draw-in groove, utilizes this draw-in groove to need to provide a kind of erecting tools to make it install.
Summary of the invention:
The utility model object is to provide a kind of erecting tools without installing handle steel-wire screw-socket.
The technical scheme realizing the utility model object is, a kind of without installing handle wire thread insert mounting tool, comprise mandrel, it is characterized in that: the screw thread that the outer surface of described mandrel establishes being and not being installing handle Internal Threads for Steel Wire Thread Sleeve to match, described mandrel is provided with axial hole, the hole wall of this mandrel one end is provided with two relative upper grooves and lower groove, the top of dop and described upper groove are slided and are joined, the upper surface on this dop top is left, the taper surface of right tilted surface composition, cone is provided with at the rear portion of this left tilted surface, this cone is made up of end face and skew back face, described cone matches with the acute angle groove without the draw-in groove outer end of installing handle steel-wire screw-socket termination, the bottom of described dop is dop seat, the upper surface of this dop seat is left, right arcwall face, this is left, the axial hole of right arcwall face and mandrel matches, the lower surface plane of described dop seat, the height on described dop top is greater than the height of groove on mandrel, the lower groove of bottom and mandrel termination that spring props up block matches, the height that this spring props up the bottom of block is less than the height of lower groove, the top that described spring props up block is spring base, and the upper surface of this spring base is plane, and the lower surface of spring base is the left and right arcwall face matched with described mandrel inner hole surface, described spring is located between described dop seat and described spring base.The axial hole of described mandrel is screwed hole, and one end of door is provided with cylinder, and this cylinder is provided with the external screw thread matched with the axial threaded hole of described mandrel.
The utility model has steel-wire screw-socket compared with the prior art and saves material and the high remarkable advantage of installation effectiveness.
Accompanying drawing illustrates:
Fig. 1 is the notch schematic diagram without installing handle steel-wire screw-socket; Fig. 2 is the A-A profile of Fig. 1; Fig. 3 is the another kind of structural representation without installing handle steel-wire screw-socket draw-in groove; Fig. 4 is the perspective view without installing handle wire thread insert mounting tool; Fig. 5 is the A place close-up schematic view of Fig. 4; Fig. 6 is the perspective view of dop; Fig. 7 is that spring props up block perspective view.
Detailed description of the invention:
The utility model provides a kind of without installing handle steel-wire screw-socket, the termination of this steel-wire screw-socket is provided with draw-in groove, the structure of draw-in groove is, draw-in groove 2 is provided with in the inner side of steel-wire screw-socket one termination rhombus filament 1, the outer end of groove is inclined-plane, bottom land is plane or arcwall face, the angle a of the plane of this inclined-plane and described bottom land or the tangent line of arcwall face is acute angle, the rear end of described draw-in groove is inclined-plane or arcwall face, angle b between the plane of the inclined-plane of this rear end or the tangent line of arcwall face and described bottom land or the tangent line of arcwall face, preferably 45 ° of < a < 90 °, 38 ° of < b < 50 °.In order to realize this installation without installing handle steel-wire screw-socket, the utility model adopts following technical proposals, as Figure 4-Figure 6, structure without installing handle wire thread insert mounting tool is, the front portion of handle 3 is mandrel 4, the outer peripheral face of described mandrel is the screw thread matched with the internal thread without installing handle steel-wire screw-socket, spring 6 is provided with in the endoporus of described mandrel, radial groove is provided with in the termination of described mandrel, the two side of the upper groove of its middle and upper part and dop 5 body top are slided and are joined, the lower groove relative with the groove on described top is provided with in described mandrel termination, the lower block that the two side of this lower groove and spring prop up block 7 is slippery, the upper end on the top of dop body is left, the cone of right tilted surface composition, being provided with a cross section at the rear portion of left tilted surface is leg-of-mutton block, this triangular blocks matches with the acute angle groove without draw-in groove outer end, installing handle steel-wire screw-socket termination, the bottom of described dop body is dop seat, the lower surface of this dop seat is plane, the upper surface of dop seat is the left side matched with mandrel inner hole surface, right arcwall face.The lower groove that described spring props up on the lower block of block and described mandrel matches, the height of this lower block is less than the height of lower groove, the top that spring props up block is spring base, the upper surface of this spring base is plane, and the lower surface of described spring base is the left and right arcwall face matched with described mandrel inner hole surface.The block that on the mandrel of described dop top, groove is slippery and the height of cone are greater than the height of groove on mandrel.
The effect of above-mentioned spring makes to stretch in mandrel outside the cone on the top of dop, when installing, the ramp that the internal thread of steel-wire screw-socket is pressed in dop make dop move down, spring-compressed, when the trigone of dop enters the acute angle groove of draw-in groove termination, steel-wire screw-socket is just driven to rotate.
The utility model installs the method for operating without installing handle steel-wire screw-socket, the handle of manual mounting tool, mandrel is aimed at after not establishing steel-wire screw-socket one stomidium of draw-in groove, rotary core shaft, mandrel is made to enter steel-wire screw-socket bore end, after in the acute angle groove that trigone on the dop of mandrel termination enters steel-wire screw-socket rear end draw-in groove, again steel-wire screw-socket is aimed at the steel-wire screw-socket datum hole needing to install steel-wire screw-socket part, rotary core shaft handle drives steel-wire screw-socket 1 to enter in datum hole, when steel-wire screw-socket is installed to bottom datum hole, just mandrel handle can be reversely rotated, after dop on mandrel departs from the draw-in groove of steel-wire screw-socket, withdraw from steel-wire screw-socket hole, complete the installment work of anury steel-wire screw-socket.
This erecting tools has the steel-wire screw-socket of draw-in groove to remove to above-mentioned one end, can only destructively remove.If all establish draw-in groove at the two ends without installing handle steel-wire screw-socket, this erecting tools can be removed, contrary with above-mentioned installation method during dismounting, above-mentioned mandrel upper chuck is needed to unload, place after making the front and back of dop rotate 180 ° in the upper groove of mandrel, mandrel is screwed in after in swivel nut hole, reversely rotate and just steel-wire screw-socket can be brought out from datum hole, without the need to destroying steel-wire screw-socket, also can not part of damage datum hole.If all arrange draw-in groove at the two ends of steel-wire screw-socket, then need not select steel-wire screw-socket termination when installing, can install, thus draw-in groove is all established at the two ends of steel-wire screw-socket, then mount and dismount all more convenient.
In order to prevent spring from departing from from core axle hole, the termination of mandrel endoporus arranges screw thread, and the side face of door establishes the screw thread with the corresponding threaded holes of core shaft end.
Claims (2)
1. one kind without installing handle wire thread insert mounting tool, comprise mandrel, it is characterized in that: the screw thread that the outer surface of described mandrel establishes being and not being installing handle Internal Threads for Steel Wire Thread Sleeve to match, described mandrel is provided with axial hole, the hole wall of this mandrel one end is provided with two relative upper grooves and lower groove, the top of dop and described upper groove are slided and are joined, the upper surface on this dop top is left, the taper surface of right tilted surface composition, cone is provided with at the rear portion of this left tilted surface, this cone is made up of end face and skew back face, described cone matches with the acute angle groove without the draw-in groove outer end of installing handle steel-wire screw-socket termination, the bottom of described dop is dop seat, the upper surface of this dop seat is left, right arcwall face, this is left, the axial hole of right arcwall face and mandrel matches, the lower surface plane of described dop seat, the height on described dop top is greater than the height of groove on mandrel, the lower groove of bottom and mandrel termination that spring props up block matches, the height that this spring props up the bottom of block is less than the height of lower groove, the top that described spring props up block is spring base, and the upper surface of this spring base is plane, and the lower surface of spring base is the left and right arcwall face matched with described mandrel inner hole surface, described spring is located between described dop seat and described spring base.
2. as claimed in claim 1 a kind of without installing handle wire thread insert mounting tool, it is characterized in that: the axial hole of described mandrel is screwed hole, and one end of door is provided with cylinder, and this cylinder is provided with the external screw thread matched with the axial threaded hole of described mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829212.0U CN205218972U (en) | 2015-10-26 | 2015-10-26 | There is not installation handle wire thread insert mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829212.0U CN205218972U (en) | 2015-10-26 | 2015-10-26 | There is not installation handle wire thread insert mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218972U true CN205218972U (en) | 2016-05-11 |
Family
ID=55894066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829212.0U Withdrawn - After Issue CN205218972U (en) | 2015-10-26 | 2015-10-26 | There is not installation handle wire thread insert mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171672A (en) * | 2015-10-26 | 2015-12-23 | 新乡巴山航空材料有限公司 | Steel wire threaded sleeve installation tool free of installation handles |
| CN106493682A (en) * | 2016-11-28 | 2017-03-15 | 北京动力机械研究所 | A kind of mounting tool of thin-walled self-locking thread insert and installation method |
| CN111037510A (en) * | 2018-10-11 | 2020-04-21 | 九江精密测试技术研究所 | Tool for installing tailless steel wire thread insert |
-
2015
- 2015-10-26 CN CN201520829212.0U patent/CN205218972U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171672A (en) * | 2015-10-26 | 2015-12-23 | 新乡巴山航空材料有限公司 | Steel wire threaded sleeve installation tool free of installation handles |
| CN106493682A (en) * | 2016-11-28 | 2017-03-15 | 北京动力机械研究所 | A kind of mounting tool of thin-walled self-locking thread insert and installation method |
| CN111037510A (en) * | 2018-10-11 | 2020-04-21 | 九江精密测试技术研究所 | Tool for installing tailless steel wire thread insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |