CN205394430U - Dismantle and instrument for fastening based on annular locking retaining ring - Google Patents
Dismantle and instrument for fastening based on annular locking retaining ring Download PDFInfo
- Publication number
- CN205394430U CN205394430U CN201620243620.2U CN201620243620U CN205394430U CN 205394430 U CN205394430 U CN 205394430U CN 201620243620 U CN201620243620 U CN 201620243620U CN 205394430 U CN205394430 U CN 205394430U
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- China
- Prior art keywords
- ring
- instrument
- utility
- model
- push rod
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- Expired - Fee Related
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Abstract
The utility model discloses a dismantle and instrument for fastening based on annular locking retaining ring. Including inserting the ring sum ejector pin, inserting the ring and being the ring, the circumferencial direction equipartition has four screw holes, the ejector pin is a screw thread post, a screw post tip is fixed with one or six prisms, and the other end is equipped with the hood, the ejector pin with insert ring screw hole screw -thread fit all around. The utility model discloses a to the kit of locking retaining ring design, this instrument adopts one to insert the cooperation of ring sum ejector pin and use, and through compressing tightly the ejector pin locking retaining ring around, can will lock the retaining ring and screw or dismantle through the rotatory ring of inserting, this instrument simple structure, the convenient to use structure is nimble.
Description
Technical field
This utility model belongs to automatization's non-standard technical field of tools, particularly relates to a kind of dismounting and fastening instrument locking back-up ring based on annular.
Background technology
The securing member of non-standard structure is usually excluded for existing instrument structure.That is, existing instrument and this securing member is adopted not to cooperate, it is necessary to for the structure that the structural design of this securing member is corresponding.
Therefore, this utility model for locking back-up ring design kit, this instrument adopt a slotting ring and push rod with the use of, by by push rod compress locking back-up ring surrounding, can by rotate slotting ring locking back-up ring is screwed or dismantles.
Utility model content
The purpose of this utility model is in that for the deficiencies in the prior art, a kind of dismounting and fastening instrument locking back-up ring based on annular is provided, by the kit for locking back-up ring design, this instrument adopt a slotting ring and push rod with the use of, by push rod being compressed the surrounding of locking back-up ring, by rotation slotting ring, locking back-up ring can be screwed or dismantle.
This utility model is achieved through the following technical solutions:
This utility model is a kind of dismounting and fastening instrument locking back-up ring based on annular, and including slotting ring and push rod, described slotting ring is annulus, and circumferencial direction is evenly equipped with four screwed holes；Described push rod is a threaded post, and described threaded post one end is fixed with one or six prisms, and the other end is provided with the screwed hole threaded engagement of top cap, described push rod and slotting ring surrounding.
Further, the internal diameter of described slotting ring is in the scope of 5cm-20cm, for rigid metal circle.
Further, the length of described push rod is in the scope of 2cm-20cm；Described six prisms coordinate with spanner.
Further, described top cap is a guide pillar, is slidably matched with the circular hole on locking back-up ring, by screwing push rod so that top cap compresses locking back-up ring, realizes the fastening to locking back-up ring or dismounting again through rotating slotting ring.
This utility model has the advantages that
This utility model is by the kit for locking back-up ring design, this instrument adopt a slotting ring and push rod with the use of, by by push rod compress locking back-up ring surrounding, can by rotate slotting ring locking back-up ring is screwed or dismantles, this tool construction is simple, flexible structure easy to use.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below the accompanying drawing that embodiment describes required use is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is dismounting and the fastening tool construction schematic diagram locking back-up ring based on annular of the present utility model；
Fig. 2 is the structural representation of Fig. 1；
Fig. 3 is the structural representation of slotting ring；
Fig. 4 is the structural representation of push rod；
Fig. 5 is the structural front view of Fig. 4；
Fig. 6 is the structural representation of locking back-up ring；
In accompanying drawing, the list of parts representated by each label is as follows:
1-slotting ring, 2-push rod, 101-screwed hole, 201-six prism, 202-top cap.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it will be appreciated that, term " perforate ", " on ", D score, " thickness ", " top ", " in ", " length ", " interior ", indicating position or the position relationship such as " week side ", it is for only for ease of description this utility model and simplifies description, rather than the assembly of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Referring to shown in Fig. 1-6, this utility model is a kind of dismounting and fastening instrument locking back-up ring based on annular, and including slotting ring 1 and push rod 2, slotting ring 1 is annulus, and circumferencial direction is evenly equipped with four screwed holes 101；Push rod 2 is a threaded post, and described threaded post one end is fixed with one or six prisms 201, and the other end is provided with top cap 202, screwed hole 101 threaded engagement of push rod 2 and slotting ring 1 surrounding.
Wherein as it is shown on figure 3, the internal diameter of slotting ring 1 is in the scope of 20cm, for rigid metal circle.
Wherein as shown in Figure 4 and Figure 5, the length of push rod 2 is in the scope of 15cm；Six prisms 201 coordinate with spanner.
Wherein, top cap 202 is a guide pillar, is slidably matched with the circular hole on locking back-up ring, by screwing push rod 2 so that top cap 202 compresses locking back-up ring, realizes the fastening to locking back-up ring or dismounting again through rotating slotting ring 1.
One concrete application mode of the present embodiment is: be illustrated in figure 6 a kind of structural representation locking back-up ring, this locking back-up ring is an annulus, inner surface is provided with female thread, along the circumferential direction it is evenly equipped with circular hole, for the instrument fastening or dismantling of this locking back-up ring, does not have suitable spanner for this structure, the instrument that this slotting ring instrument and this locking back-up ring are used in combination, this instrument is simple, rotatable use, improves the efficiency that instrument uses.
In the description of this specification, specific features that the description of reference term " the present embodiment ", " example ", " concrete application mode " etc. means to describe in conjunction with this embodiment or example, structure, material are lived feature and are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
This utility model preferred embodiment disclosed above is only intended to help to set forth this utility model.Preferred embodiment does not have all of details of detailed descriptionthe, is not intended to the detailed description of the invention that this utility model is only described yet.Obviously, the content according to this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to explain principle of the present utility model and practical application better, so that skilled artisan can be best understood by and utilize this utility model.This utility model is limited only by the restriction of claims and four corner thereof and equivalent.
Claims (4)
1. lock dismounting and the fastening instrument of back-up ring based on annular, including slotting ring (1) and push rod (2), it is characterised in that: described slotting ring (1) is annulus, and circumferencial direction is evenly equipped with four screwed holes (101)；Described push rod (2) is a threaded post, described threaded post one end is fixed with one or six prisms (201), the other end is provided with screwed hole (101) threaded engagement of top cap (202), described push rod (2) and slotting ring (1) surrounding.
2. dismounting and the fastening instrument locking back-up ring based on annular according to claim 1, it is characterised in that the internal diameter of described slotting ring (1) is in the scope of 5cm-20cm, for rigid metal circle.
3. dismounting and the fastening instrument locking back-up ring based on annular according to claim 1, it is characterised in that the length of described push rod (2) is in the scope of 2cm-20cm；Described six prisms (201) coordinate with spanner.
4. dismounting and the fastening instrument locking back-up ring based on annular according to claim 1, it is characterised in that described top cap (202) is a guide pillar, is slidably matched with the circular hole on locking back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243620.2U CN205394430U (en) | 2016-03-28 | 2016-03-28 | Dismantle and instrument for fastening based on annular locking retaining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243620.2U CN205394430U (en) | 2016-03-28 | 2016-03-28 | Dismantle and instrument for fastening based on annular locking retaining ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394430U true CN205394430U (en) | 2016-07-27 |
Family
ID=56419078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243620.2U Expired - Fee Related CN205394430U (en) | 2016-03-28 | 2016-03-28 | Dismantle and instrument for fastening based on annular locking retaining ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394430U (en) |
-
2016
- 2016-03-28 CN CN201620243620.2U patent/CN205394430U/en not_active Expired - Fee Related
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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: 20160727 Termination date: 20170328 |