CN205572264U - Five metals box spanner instrument - Google Patents
Five metals box spanner instrument Download PDFInfo
- Publication number
- CN205572264U CN205572264U CN201620187036.XU CN201620187036U CN205572264U CN 205572264 U CN205572264 U CN 205572264U CN 201620187036 U CN201620187036 U CN 201620187036U CN 205572264 U CN205572264 U CN 205572264U
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- groove
- fixed cover
- top board
- nut
- 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
Links
Abstract
The utility model discloses a five metals box spanner instrument, include sleeve body and the fixed part that is used for the fixing sleeve body, and set up on the sleeve body with nut complex roof, and the fixed cover of setting on the sleeve body, the fixed part sets up the afterbody at the sleeve body, be equipped with the first recess that is cylindric setting on the sleeve body, fixed cover cooperation sets up in first recess, be equipped with the fixture block on the fixed cover outer wall, be equipped with the draw -in groove with fixture block matched with on the recessed wall, be equipped with the cooperation groove in the fixed cover, the roof sets up at the cooperation inslot, the symmetry is equipped with four locating levers on the roof, be equipped with the second recess on the sleeve body, locating lever through fixed overlaps the setting, and extend to in the second recess, be equipped with the nut with locating lever screw -thread fit in the second recess, be equipped with the resilient mounting pad on the fixed cover inner wall. The revolving force is big during swivel nut, and the working face is a face sexual contact, the phenomenon of skidding can not appear, and when meetting the great nut of pretightning force, can utilize the member to insert increases moment among the reinforcement sleeve.
Description
Technical field
This utility model relates to a kind of five metals box spanner instrument.
Background technology
At present workpiece is rotated main by spanner or the spanner of band sleeve, carry out after cooperation rotating realization, but it is not difficult to find in actual life-time service, workpiece and box spanner coordinate its engagement process be often at the beginning linear fit rather than face property coordinate, trace it to its cause be the size of workpiece must be thus just to be slightly less than the hole size of sleeve, it it is often the corner angle limit contact sleeve at first of workpiece when sleeve rotating, this contact is exactly linear contact, only wait until that corner angle just can slowly become the face property contact of part after being worn, no matter all there is bigger injury for workpiece or sleeve in the rotation mode of this tube-in-tube structure, workpiece or sleeve breakage is caused to reduce service life, how to solve the problems referred to above and be always the object of those skilled in the art's research.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, use, easy for installation, simple to operate, when rotating nut, revolving force is big, work surface is the contact of face property, does not haves skidding, improves using effect and service life, applied widely, there is the five metals box spanner instrument of safe and reliable effect.
For solving the problems referred to above, this utility model adopts the following technical scheme that
nullA kind of five metals box spanner instrument，Including sleeve body with for fixing the fixed part of sleeve body，And it is arranged in sleeve body the top board with nut screw connection，And the fixed cover being arranged in sleeve body，Described fixed part is arranged on the afterbody of sleeve body，Described sleeve body is provided with the first groove of cylindrical setting，Described fixed cover is equipped with in the first groove，Described fixed cover outer wall is provided with fixture block，Described first groove inner wall is provided with the draw-in groove matched with described fixture block，It is provided with mating groove in described fixed cover，Described top board is arranged in mating groove，Four location bars it are arranged with on described top board，Described sleeve body is provided with the second groove，Described location bar runs through fixed cover and arranges，And extend in the second groove，It is provided with in described second groove and the nut of described location bar threaded engagement，Described fixed cover inwall is provided with flexible support pad，Described flexible support pad matches with top board；It is symmetrically arranged with reinforcing sleeve on the lateral surface of described fixed part, described reinforcing sleeve is provided with in installing hole, and installing hole and is provided with female thread；Described top board is installed with improved mat in the side of nut screw connection.
As preferred technical scheme, described fixed part uses primary concreting molding with sleeve body, and described mating groove is that regular hexagon shape is arranged, and described top board is provided with six, and shape is evenly distributed on mating groove inwall ringwise, described fixed part is provided with the installing hole being easily installed.
As preferred technical scheme, described first groove inner bottom part is provided with limited block.
As preferred technical scheme, described fixture block is provided with pad with the draw-in groove inwall place of cooperation.
As preferred technical scheme, described location bar is welded and fixed with top board.
This utility model a kind of five metals box spanner instrument provides the benefit that: simple in construction, use, easy for installation, simple to operate, when rotating nut, revolving force is big, and work surface is the contact of face property, do not have skidding, improve using effect and service life, and when running into the bigger nut of pretightning force, it is possible to use rod member is inserted in reinforcing sleeve increase moment, applied widely, there is safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model a kind of five metals box spanner instrument；
Fig. 2 is the top board structure figure of this utility model a kind of five metals box spanner instrument；
Fig. 3 is the side view of this utility model a kind of five metals box spanner instrument；
Fig. 4 is the sleeve body sectional view of this utility model a kind of five metals box spanner instrument；
Fig. 5 is the top board top view of this utility model a kind of five metals box spanner instrument.
Detailed description of the invention
nullRefering to a kind of five metals box spanner instrument shown in Fig. 1 to Fig. 5，Including sleeve body 1 with for fixing the fixed part 2 of sleeve body 1，And it is arranged in sleeve body 1 top board 3 with nut screw connection，And the fixed cover 4 being arranged in sleeve body 1，Described fixed part 2 is arranged on the afterbody of sleeve body 1，Described sleeve body 1 is provided with the first groove 5 of cylindrical setting，Described fixed cover 4 is equipped with in the first groove 5，Described fixed cover 4 outer wall is provided with fixture block 6，Described first groove 5 inwall is provided with the draw-in groove 7 matched with described fixture block 6，It is provided with mating groove 8 in described fixed cover 4，Described top board 3 is arranged in mating groove 8，Four location bars 9 it are arranged with on described top board 3，Described sleeve body 1 is provided with the second groove 10，Described location bar 9 runs through fixed cover 4 and arranges，And extend in the second groove 10，It is provided with and the nut 11 of described location bar 9 threaded engagement in described second groove 10，Described fixed cover 4 inwall is provided with flexible support pad 12，Described flexible support pad 12 matches with top board 3；It is symmetrically arranged with reinforcing sleeve 21 on the lateral surface of described fixed part 2, described reinforcing sleeve 21 is provided with in installing hole 22, and installing hole 22 and is provided with female thread；Described top board 3 is installed with improved mat 101 in the side of nut screw connection.
A preferred embodiment in this utility model, described fixed part 2 uses primary concreting molding with sleeve body 1, described mating groove 8 is arranged in regular hexagon shape, described top board 3 is provided with six, and shape is evenly distributed on mating groove 8 inwall ringwise, described fixed part 2 is provided with the installing hole (not shown) being easily installed.
A preferred embodiment in this utility model, described first groove 5 inner bottom part is provided with limited block 102.
A preferred embodiment in this utility model, described fixture block 6 is provided with pad (not shown) with the draw-in groove 7 inwall place of cooperation.
A preferred embodiment in this utility model, described location bar 9 is welded and fixed with top board 3.
Further, by the limited block arranged at the first groove inner bottom part, when this sleeve is set on nut, spacing with nut by limited block, it is to avoid sheathed too much and affect the proper engagement of top board and nut at some occasion sleeves.
Further, described fixture block is provided with pad with the draw-in groove inwall place of cooperation, by set pad, by this sleeve when carrying out rotating nut operation, can avoid fixture block and draw-in groove rigid coordinate produced by internal stress on this sleeve impact, thus the service life of this sleeve can be increased.
Further, described fixed part uses primary concreting molding with sleeve body, the groove in regular hexagon shape it is provided with in described fixed cover, described top board is provided with six, and shape is evenly distributed on groove inwall ringwise, described fixed part is provided with the installing hole being easily installed, and pours molding by being used with sleeve body by fixed part, can increase the integrated connection intensity of fixed part and sleeve body；By six set top boards, one can be formed in orthohexagonal groove, and this groove when sleeve is set on nut groove just with nut screw connection, and nut joined together is also orthohexagonal, but the groove on how many limits of concrete formation can set according to the nut of required rotation, it is not limited to is previously mentioned in this practicality；By the installing hole arranged on fixed part, this sleeve can be coordinated with swingle, while adding the fixing of this sleeve and swingle, it is possible to the personnel convenient to operate use to this sleeve.
nullWhen this utility model one five metals box spanner instrument has the advantage that use，By six set top boards、Location bar and nut screw connection are arranged，Top board is fixed on the groove inwall of regular hexagon shape，When this sleeve being enclosed within nut rotation nut，Surface and the nut screw connection of top board can be made，And coordinated by this and rotate nut，Can make this sleeve and nut is that face property contacts and nonlinear contact，Add this sleeve contact area when using with nut screw connection，Thus rotation dynamics and using effect can be increased，Skidding can be avoided to occur，And while the service life adding this sleeve, the service life of nut also can be increased by the contact of face property，By the flexible support pad matched with top board arranged on fixed cover inwall，When using this sleeve to carry out rotating nut operation，The hard contact of top board and groove inwall when rotation dynamics can be avoided bigger and damage fixed cover and top board.Its simple in construction, uses, easy for installation, and simple to operate, when rotating nut, revolving force is big, and work surface is the contact of face property, does not haves skidding, improves using effect and service life, applied widely, has safe and reliable effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
- null1. a five metals box spanner instrument，It is characterized in that: include sleeve body and for fixing the fixed part of sleeve body，And it is arranged in sleeve body the top board with nut screw connection，And the fixed cover being arranged in sleeve body，Described fixed part is arranged on the afterbody of sleeve body，Described sleeve body is provided with the first groove of cylindrical setting，Described fixed cover is equipped with in the first groove，Described fixed cover outer wall is provided with fixture block，Described first groove inner wall is provided with the draw-in groove matched with described fixture block，It is provided with mating groove in described fixed cover，Described top board is arranged in mating groove，Four location bars it are arranged with on described top board，Described sleeve body is provided with the second groove，Described location bar runs through fixed cover and arranges，And extend in the second groove，It is provided with in described second groove and the nut of described location bar threaded engagement，Described fixed cover inwall is provided with flexible support pad，Described flexible support pad matches with top board；It is symmetrically arranged with reinforcing sleeve on the lateral surface of described fixed part, described reinforcing sleeve is provided with in installing hole, and installing hole and is provided with female thread；Described top board is installed with improved mat in the side of nut screw connection.
- Five metals box spanner instrument the most according to claim 1, it is characterized in that: described fixed part uses primary concreting molding with sleeve body, described mating groove is that regular hexagon shape is arranged, described top board is provided with six, and shape is evenly distributed on mating groove inwall ringwise, described fixed part is provided with the installing hole being easily installed.
- Five metals box spanner instrument the most according to claim 1, it is characterised in that: described first groove inner bottom part is provided with limited block.
- Five metals box spanner instrument the most according to claim 1, it is characterised in that: described fixture block is provided with pad with the draw-in groove inwall place of cooperation.
- Five metals box spanner instrument the most according to claim 1, it is characterised in that: described location bar is welded and fixed with top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187036.XU CN205572264U (en) | 2016-03-11 | 2016-03-11 | Five metals box spanner instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187036.XU CN205572264U (en) | 2016-03-11 | 2016-03-11 | Five metals box spanner instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572264U true CN205572264U (en) | 2016-09-14 |
Family
ID=56869034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620187036.XU Expired - Fee Related CN205572264U (en) | 2016-03-11 | 2016-03-11 | Five metals box spanner instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572264U (en) |
-
2016
- 2016-03-11 CN CN201620187036.XU patent/CN205572264U/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 |
Granted publication date: 20160914 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |