CN203696923U - Sealed bolt disassembling and assembling tool - Google Patents
Sealed bolt disassembling and assembling tool Download PDFInfo
- Publication number
- CN203696923U CN203696923U CN201420054509.XU CN201420054509U CN203696923U CN 203696923 U CN203696923 U CN 203696923U CN 201420054509 U CN201420054509 U CN 201420054509U CN 203696923 U CN203696923 U CN 203696923U
- Authority
- CN
- China
- Prior art keywords
- screw
- hole
- sealing
- clamp sleeve
- fixed cover
- 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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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a sealed bolt disassembling and assembling tool which comprises an annular fixing sleeve. A positioning screw hole is formed in the circumference of the fixing sleeve, an observation hole is formed in the top of the fixing sleeve, a bracket is arranged on the observation hole position, the bracket is a rectangle frame, the bottom of the bracket is fixed on the fixing sleeve, a threaded hole is formed in the top position, corresponding to the observation hole, of the bracket, a pressing sleeve is arranged in the threaded hole, the pressing sleeve is provided with an outer thread, capable of conducting rotatable lifting on the bracket and further provided with an inner thread, a screw with a wrench is arranged inside the pressing sleeve, one end, opposite to the observation hole, of the screw is a screw disassembling and assembling knife head, and the screw can be lifted in the pressing sleeve in a rotatable mode. The sealed bolt disassembling and assembling tool is capable of improving efficiency of manually disassembling sealed bolt without damaging a screw cover, and guaranteeing safety of operation.
Description
Technical field
The utility model relates to screw thread dismantling device field, refers more particularly to a kind of sealing screw tool specially for attaching and detaching.
Background technology
There is at present a kind of cylindric sealing drum of aluminium alloy system, store inertial navigation system for long term seal, on the cylindrical shell face of cylinder, be provided with the detection mouth detecting for inertial navigation system in sealing drum, detect mouth and seal with sealing screw at ordinary times, the blind nut of sealing screw is circular arc, coincide with cylindrical shell face.Before to sealing drum Equipment Inspection, need to, by sealing screw dismounting on cylindrical shell, after having detected, need sealing screw to install.Sealing screw not only plays at ordinary times protects the effect that detects mouth, and is the strength member that cylindrical shell is realized sealing, so should guarantee that screw is injury-free when dismantling and sealing screw being installed.
When sealing, be coated with sealing paint at sealing screw screw thread place, then sealing screw screwed and is in place on sealing drum, realize excellent sealing; After storing placement, sealing paint, by bonding to sealing screw and cylindrical shell, needs removal torque to increase.If use the general utility tools such as screwdriver, the screwdriver ballast applying due to manpower is little, and directional stability is bad, the cross bath degree of depth on sealing screw blind nut is more shallow, be not easy stressedly, often occur that driver bit skids off sealing screw cross bath, causes the damage of cross bath.For quick nondestructive dismounting sealing screw, need to make can single simple operations Special seal screw dismantling device.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, and a kind of artificial unloading of raising sealing screw efficiency is provided, and does not damage blind nut, and guarantees the sealing screw dismantling device of processing safety simultaneously.
The utility model solves the technical scheme that its technical problem adopts:
Sealing screw dismantling device, it is characterized in that: include annular fixed cover, fixed cover circumference is provided with set screw hole, and be provided with peep hole at fixed cover top, in peep hole position, support is installed, described support is rectangular frame, its bottom is fixed on fixed cover, its top is just provided with screwed hole to peep hole place, clamp sleeve is installed in screwed hole, clamp sleeve is with external screw thread, can be on support rotation and lifting, simultaneously also with internal thread, clamp sleeve inside is provided with the screw rod with spanner, screw rod is being just screw dismounting cutter head to peep hole one end, screw rod can be in clamp sleeve rotation and lifting.
In such scheme, in described set screw hole, set screw is installed, distance press seal cylinder between the rotatable adjusting fixed cover of set screw and sealing drum, prevent mobile.
In such scheme, described clamp sleeve can drive screw rod to move up and down, thereby realizes the ballast size adjustment of screw dismounting cutter head to sealing screw.
In such scheme, described external thread of screw, clamp sleeve internal thread are identical with the thread pitch for the treatment of dismounting sealing screw.
In such scheme, described screw rod is provided with installing hole away from peep hole one end, and spanner is inserted in installing hole, forms laborsaving lever construction, and spanner is demountable structure.
In such scheme, described screw dismounting cutter head axis is just to fixed cover center of circle direction, and screw dismounting cutter head axis and peep hole center line, clamp sleeve center line are all on same straight line.
Technical advantage of the present utility model is: the utility model device can one man operation, the sealing screw dismantling device of made has accurate location, ballast is adjustable, easy stressed feature, and simple in structure, convenient operation, can improve artificial dismounting sealing screw efficiency, do not damage blind nut cross bath, and guarantee the security of operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model example structure figure;
In figure: 1. fixed cover; 2. set screw hole; 3. peep hole; 4. support; 5. clamp sleeve; 6. screw rod; 7. spanner; 8. screw dismounting cutter head.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is further described:
The utility model embodiment sealing screw dismantling device as shown in Figure 1, include annular fixed cover 1, fixed cover 1 circumference is provided with set screw hole 2, and be provided with peep hole 3 at fixed cover 1 top, in peep hole 3 positions, support 4 is installed, described support 4 is rectangular frame, its bottom is fixed on fixed cover 1, its top is just provided with screwed hole to peep hole 3 places, clamp sleeve 5 is installed in screwed hole, clamp sleeve 5 is with external screw thread, can be on support 4 rotation and lifting, clamp sleeve is with internal thread simultaneously, clamp sleeve 5 inside are provided with the screw rod 6 with spanner 7, screw rod 6 is being just cutter head 8 to peep hole 3 one end, screw rod 6 can be at the interior rotation and lifting of clamping sleeve 5.
In the present embodiment, in described set screw hole 2, set screw is installed, distance press seal cylinder between the rotatable adjusting fixed cover 1 of set screw and sealing drum, prevent mobile.
In the present embodiment, described clamp sleeve 5 can drive screw rod 6 to move up and down, thereby realizes the ballast size adjustment of screw dismounting cutter head 8 to sealing screw.
In the present embodiment, described screw rod 6 external screw threads, clamp sleeve 5 internal threads are identical with the thread pitch for the treatment of dismounting sealing screw.
In the present embodiment, described screw rod 6 is provided with installing hole away from peep hole 3 one end, and spanner 7 is inserted in installing hole, forms laborsaving lever construction, and spanner 7 is demountable structure.
In the present embodiment, described screw dismounting cutter head 8 axis are just to fixed cover 1 center of circle direction, and screw dismounting cutter head 8 axis and peep hole 3 center lines, clamp sleeve 1 center line are all on same straight line.
More than explanation is only Application Example of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore doing according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (6)
1. sealing screw dismantling device, it is characterized in that: include annular fixed cover, fixed cover circumference is provided with set screw hole, and be provided with peep hole at fixed cover top, in peep hole position, support is installed, described support is rectangular frame, its bottom is fixed on fixed cover, its top is just provided with screwed hole to peep hole place, clamp sleeve is installed in screwed hole, clamp sleeve is with external screw thread, can be on support rotation and lifting, simultaneously also with internal thread, clamp sleeve inside is provided with the screw rod with spanner, screw rod is being just screw dismounting cutter head to peep hole one end, screw rod can be in clamp sleeve rotation and lifting.
2. sealing screw dismantling device as claimed in claim 1, is characterized in that: in described set screw hole, set screw is installed, distance press seal cylinder between the rotatable adjusting fixed cover of set screw and sealing drum.
3. sealing screw dismantling device as claimed in claim 1, is characterized in that: described clamp sleeve can drive screw rod to move up and down, thereby realizes the ballast size adjustment of screw dismounting cutter head to sealing screw.
4. sealing screw dismantling device as claimed in claim 1, is characterized in that: described external thread of screw, clamp sleeve internal thread are identical with the thread pitch for the treatment of dismounting sealing screw.
5. sealing screw dismantling device as claimed in claim 1, it is characterized in that: described screw rod is provided with installing hole away from peep hole one end, spanner is inserted in installing hole, forms laborsaving lever construction, and spanner is demountable structure.
6. sealing screw dismantling device as claimed in claim 1, is characterized in that: described screw dismounting cutter head axis is just to fixed cover center of circle direction, and screw dismounting cutter head axis and peep hole center line, clamp sleeve center line are all on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054509.XU CN203696923U (en) | 2014-01-28 | 2014-01-28 | Sealed bolt disassembling and assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054509.XU CN203696923U (en) | 2014-01-28 | 2014-01-28 | Sealed bolt disassembling and assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696923U true CN203696923U (en) | 2014-07-09 |
Family
ID=51047421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054509.XU Expired - Fee Related CN203696923U (en) | 2014-01-28 | 2014-01-28 | Sealed bolt disassembling and assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696923U (en) |
-
2014
- 2014-01-28 CN CN201420054509.XU patent/CN203696923U/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: 20140709 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |