CN206748299U - A kind of nut dismounting instrument - Google Patents
A kind of nut dismounting instrument Download PDFInfo
- Publication number
- CN206748299U CN206748299U CN201720593475.5U CN201720593475U CN206748299U CN 206748299 U CN206748299 U CN 206748299U CN 201720593475 U CN201720593475 U CN 201720593475U CN 206748299 U CN206748299 U CN 206748299U
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- clamping plate
- nut
- side wall
- fastening bolt
- dismounting instrument
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Abstract
The utility model discloses a kind of nut dismounting instrument, including the clamping plate for clamping nut to be torn open, the both ends of clamping plate have the side wall extended perpendicularly out, the fastening bolt that oriented clamping plate center is stretched out is installed in threaded connection in the side wall of clamping plate, and the periphery of clamping plate is detachably provided with the handle for increasing clamping plate overall diameter.In the both sides of clamping plate, side wall is set, side wall construction is used to wrap up big nut termination, fastening bolt is set thereon, by the sidewall sheath of clamping plate on big nut termination after, tighten fastening bolt, fastening bolt is made to hold out against, circumferentially fixed nut termination to be torn open, clamping plate is driven to rotate in itself by rotating the handle of clamping plate periphery afterwards, so as to make wrong silk itself or the stuck big nut of corrosion be relatively easy to as clamping plate rotates, handle is mainly used for the effect of Lengthened moment arm here, nondestructive dismounting is realized with this, implementation is also easier to, solve the problems, such as that old nut dismounting is laborious, the old nut removed can also continue to use by correction of the flank shape again.
Description
Technical field
Diamond press equipment technical field is the utility model is related to, more specifically to a kind of nut dismounting instrument.
Background technology
In diamond press running, cubic hinge press single cylinder is because be super-pressure operation, during normal use
After long-time use, it may appear that cylinder body inner seal liner wears, and cause oil leak to fall pressure normally can not work in pressurize.Major part six at present
Big nut on the hydraulic press single cylinder of face top easily occurs becoming rusty the situation of dead or wrong silk, and this is brought greatly to tearing cylinder maintenance work open
Inconvenience, if big nut can not complete to tear open cylinder maintenance without laying down, and staff can only select the side big nut gas cutting
Method, it slice off either bit by bit with iron staff rotate destroy, though the method as can unload it down, this
The big nut that sample is unloaded down has been deformed or scrapped and can not reuse.And traditional method for maintaining that beats is wasted time and energy, so as to
Have influence on Homes Using TV.
In summary, how to efficiently solve and carry out at present in diamond press cylinder body unloading process, big nut dismounting is tired
The technical problem of difficult scrappage height etc., it is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of nut dismounting instrument, the knot of the nut dismounting instrument
Structure design can efficiently solve to be carried out in diamond press cylinder body unloading process at present, and big nut dismantles difficult scrappage height etc.
Technical problem.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of nut dismounting instrument, including the clamping plate for clamping nut to be torn open, the both ends of clamping plate have what is extended perpendicularly out
Side wall, in the side wall of the clamping plate threaded connection fastening bolt that oriented clamping plate center is stretched out is installed, the periphery of the clamping plate can
Remove and install the handle for increasing the clamping plate overall diameter.
Preferably, in above-mentioned nut dismounting instrument, the C-shaped structure of clamping plate, it is provided with the side wall at its both ends and is used for
Load the tapped through hole of the fastening bolt, the tapped through hole is set perpendicular to the side wall.
Preferably, in above-mentioned nut dismounting instrument, the clamping plate is specially collar plate shape structure, and its periphery is integrally fixed with vertical
The annular sidewall directly stretched out, multiple tapped through holes for being used to load the fastening bolt are evenly distributed with the annular sidewall,
The tapped through hole is set perpendicular to the side wall.
Preferably, in above-mentioned nut dismounting instrument, the handle is specially that one end sets threaded long screw, the folder
Both ends at the top of plate are provided with threaded mounting hole, are fixed for being installed with the long screw screw thread.
Preferably, in above-mentioned nut dismounting instrument, the tip position of the fastening bolt is provided with flat top, for pushing up
The side of tight nut to be torn open.
Preferably, in above-mentioned nut dismounting instrument, the outer end of the long screw is provided with rubber antiskid set.
Preferably, in above-mentioned nut dismounting instrument, the outer end of the long screw is arranged with the hard set for extension length
Cylinder.
This nut dismounting instrument provided by the utility model, including the clamping plate for clamping nut to be torn open, the two of clamping plate
End has the side wall extended perpendicularly out, is threadedly coupled in the side wall of the clamping plate and installs the fastening bolt that oriented clamping plate center is stretched out,
The periphery of the clamping plate is detachably provided with the handle for increasing the clamping plate overall diameter.In the both sides of clamping plate, side wall is set,
Side wall construction be used for wrap up big nut termination, fastening bolt is set thereon, by the sidewall sheath of clamping plate on big nut termination after,
Fastening bolt is tightened, makes fastening bolt to hold out against, circumferentially fixed nut termination to be torn open, afterwards by rotating clamping plate periphery
Handle drives clamping plate to rotate in itself, so as to make wrong silk itself or the stuck big nut of corrosion be relatively easy to as clamping plate turns
Dynamic, handle is mainly used for the effect of Lengthened moment arm here, realizes nondestructive dismounting with this, this method is implemented also to hold
Easily, solve the problems, such as that old nut dismounting is laborious, the old nut removed afterwards after correction of the flank shape of polishing again by can also continue to make
With reducing waste reduces cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view for the nut dismounting instrument that the utility model embodiment provides；
Fig. 2 is the nut dismounting tool work schematic diagram that the utility model embodiment provides.
Marked in accompanying drawing as follows：
Clamping plate 1, side wall 2, fastening bolt 3, handle 4, nut to be torn open 5.
Embodiment
The utility model embodiment discloses a kind of nut dismounting instrument, is torn open with solving progress diamond press cylinder body at present
During unloading, big nut dismantles the technical problem of difficult scrappage height etc..
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 are referred to, Fig. 1 is the cross-section structure signal for the nut dismounting instrument that the utility model embodiment provides
Figure；Fig. 2 is the nut dismounting tool work schematic diagram that the utility model embodiment provides.
This nut dismounting instrument that embodiment of the present utility model provides, including the clamping plate for clamping nut 5 to be torn open
1, the both ends of clamping plate 1 have the side wall 2 extended perpendicularly out, are threadedly coupled in the side wall 2 of the clamping plate 1 and install the oriented center of clamping plate 1
The fastening bolt 3 of stretching, the periphery of the clamping plate 1 are detachably provided with the handle 4 for increasing the overall diameter of clamping plate 1.
This technical scheme that the present embodiment provides includes clamping plate, and using the structure fixing nut of clamping plate, increase, which is treated, tears open
Take the circumferentially fixed of nut；Side wall is set in the both sides of clamping plate, and side wall construction is used to wrap up big nut termination, tight setting thereon
Fixing bolt, by the sidewall sheath of clamping plate on big nut termination after, tighten fastening bolt, make fastening bolt to hold out against, be circumferential solid
Surely nut termination to be torn open, afterwards by rotate clamping plate periphery handle drive clamping plate rotate in itself, so as to make wrong silk itself or
The stuck big nut of person's corrosion is relatively easy to as clamping plate rotates, and handle is mainly used for the effect of Lengthened moment arm here,
Nondestructive dismounting is realized with this, it is also easy that this method is implemented, and solves the problems, such as that old nut dismounting is laborious, removes afterwards
For old nut by can also continue to use after correction of the flank shape of polishing again, reducing waste reduces cost.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the 1 C-shaped structure of clamping plate, the tapped through hole for loading the fastening bolt 3, institute are provided with the side wall 2 at its both ends
Tapped through hole is stated to set perpendicular to the side wall 2.
The technical scheme that the present embodiment provides, further optimizes the design of clamping plate, makes its overall C-shaped structure, that is, has
There is longer body to be used to match nut size to be torn open, body both sides have the side wall stretched out, for being threaded through hole installation
The side of clamp nut, the nut of different sizes can be adapted to by the rotation regulation of fastening bolt, it is general to increase
Property.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the clamping plate 1 is specially collar plate shape structure, and its periphery is integrally fixed with the annular sidewall extended perpendicularly out, the annular sidewall
On be evenly distributed with it is multiple be used to load the tapped through holes of the fastening bolt 3, the tapped through hole is set perpendicular to the side wall
Put.
The technical scheme that the present embodiment provides, this to be mainly designed in order to larger for size, corrosion or the wrong silk of damage
The deeper nut of degree, the clamping plate of common c-type structure can not be dismounting, there is provided sufficiently large circumferentially fixed power, then use
The side wall of discoidal clip board engagement annular, increase by two opposite flanks that multiple fastening bolts not only fix nut to be torn open,
So as to considerably increase fastening dynamics.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the handle 4 is specially that one end sets threaded long screw, and the both ends at the top of clamping plate 1 are provided with screw thread installation
Hole, fixed for being installed with the long screw screw thread.
The technical scheme that the present embodiment provides optimizes the design of handle, makes it easily simply be dismounted, during use
Fit a handle on, and can be pulled down after the completion of dismantling with relatively simple.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the tip position of the fastening bolt 3 is provided with flat top, for holding out against the side of nut 5 to be torn open.The present embodiment provides
Technical scheme, in order to optimize the fixation that holds out against between fastening bolt and big nut, further fastening bolt head set
Flat top, to increase the positioning between fastening bolt and big nut, prevent from skidding or release.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the outer end of the long screw is provided with rubber antiskid set.
The technical scheme that the present embodiment provides, the suitable rubbers Anti-slip cover on handle are easy to user's hand operation, and increase rubs
Power is wiped, prevents from skidding.
For further optimization above-mentioned technical proposal, preferable on the basis of above-described embodiment, above-mentioned nut dismounting instrument
In, the outer end of the long screw is arranged with the hard sleeve for extension length.
The technical scheme that the present embodiment provides, is arranged hard sleeve by the outer end further in long screw, is increased with this
The effective length of long screw, in being the increase in the arm of force that turns nut, user is made only to need to apply the i.e. achievable spiral shell of smaller power
Female dismounting.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of nut dismounting instrument, it is characterised in that including the clamping plate for clamping nut to be torn open, the both ends of clamping plate, which have, hangs down
The side wall directly stretched out, in the side wall of the clamping plate threaded connection fastening bolt that oriented clamping plate center is stretched out, the clamping plate are installed
Periphery handle for increasing the clamping plate overall diameter is detachably installed.
2. nut dismounting instrument according to claim 1, it is characterised in that the C-shaped structure of clamping plate, the side at its both ends
The tapped through hole for loading the fastening bolt is provided with wall, the tapped through hole is set perpendicular to the side wall.
3. nut dismounting instrument according to claim 1, it is characterised in that the clamping plate is specially collar plate shape structure, its
Periphery is integrally fixed with the annular sidewall extended perpendicularly out, is evenly distributed with the annular sidewall multiple for loading the fastening
The tapped through hole of bolt, the tapped through hole are set perpendicular to the side wall.
4. according to the nut dismounting instrument described in claim 1,2 or 3, it is characterised in that the handle is specially that one end is set
Threaded long screw, the both ends at the top of the clamping plate are provided with threaded mounting hole, for being installed with the long screw screw thread
It is fixed.
5. nut dismounting instrument according to claim 4, it is characterised in that the tip position of the fastening bolt is provided with
Flat top, for holding out against the side of nut to be torn open.
6. nut dismounting instrument according to claim 5, it is characterised in that the outer end of the long screw is provided with rubber and prevented
Sliding sleeve.
7. nut dismounting instrument according to claim 4, it is characterised in that the outer end of the long screw is arranged with for adding
The hard sleeve of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593475.5U CN206748299U (en) | 2017-05-25 | 2017-05-25 | A kind of nut dismounting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593475.5U CN206748299U (en) | 2017-05-25 | 2017-05-25 | A kind of nut dismounting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748299U true CN206748299U (en) | 2017-12-15 |
Family
ID=60618987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593475.5U Active CN206748299U (en) | 2017-05-25 | 2017-05-25 | A kind of nut dismounting instrument |
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| Country | Link |
|---|---|
| CN (1) | CN206748299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098689A (en) * | 2017-12-27 | 2018-06-01 | 沈阳透平机械股份有限公司 | Nut dismounting tool and assembly and disassembly methods |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
-
2017
- 2017-05-25 CN CN201720593475.5U patent/CN206748299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098689A (en) * | 2017-12-27 | 2018-06-01 | 沈阳透平机械股份有限公司 | Nut dismounting tool and assembly and disassembly methods |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
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