CN203557344U - Manual dismantling device - Google Patents
Manual dismantling device Download PDFInfo
- Publication number
- CN203557344U CN203557344U CN201320728023.5U CN201320728023U CN203557344U CN 203557344 U CN203557344 U CN 203557344U CN 201320728023 U CN201320728023 U CN 201320728023U CN 203557344 U CN203557344 U CN 203557344U
- Authority
- CN
- China
- Prior art keywords
- screw
- fixed cover
- clamp sleeve
- cutter head
- support
- 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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Abstract
The utility model provides a manual dismantling device. The manual dismantling device comprises an annular fixing sleeve and a support. Positioning threaded holes are formed in the circumference of the fixing sleeve, the support is a rectangular frame, and the bottom of the support is fixed to the fixing sleeve. A compaction sleeve is arranged on the top of the support and provided with internal threads, and a threaded rod with a spanner is installed in the compaction sleeve. The end, close to the fixing sleeve, of the threaded rod is a screw disassembling and assembling tool bit, and the threaded rod can rotatably ascend and descend in the compaction sleeve. The manual dismantling device can improve manual sealing screw disassembling and assembling efficiency without damaging a screw cap, and operation safety is guaranteed as well.
Description
Technical field
The utility model relates to screw thread dismantling device field, refers more particularly to a kind of manual dismounting inner bolt device that inner bolt is removed that is applied to.
Background technology
There is at present a kind of cylindric sealing drum of aluminium alloy system, for long term seal stored electrons element, on the cylindrical shell face of cylinder, be provided with the detection mouth detecting for electronic component in sealing drum, detect mouth and with sealing screw, seal 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.
During sealing, at sealing screw screw thread place, be coated with sealing paint, 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 inner bolt 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 simultaneously, and guarantees the manual detaching device of the security of operation.
The utility model solves the technical scheme that its technical problem adopts:
Manually detaching device, it is characterized in that: include annular fixed cover and support, described fixed cover circumference is provided with set screw hole, described support is rectangular frame, and its bottom is fixed on fixed cover, and its top is provided with clamp sleeve, clamp sleeve is with internal thread, and the screw rod with spanner is installed in inside, screw rod is screw dismounting cutter head near fixed cover 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 screw dismounting cutter head axis is just to fixed cover center of circle direction, and screw dismounting cutter head axis and clamp sleeve center line are on same straight line.
Technical advantage of the present utility model is:
The utility model device can one man operation, has accurate location, ballast is adjustable, easy stressed feature, and simple in structure, convenient operation, can improve artificial dismounting sealing screw efficiency, not damage blind nut cross bath simultaneously, and guarantee the security of operation.
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:
Manual detaching 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 (4)
1. manual detaching device, it is characterized in that: include annular fixed cover and support, described fixed cover circumference is provided with set screw hole, described support is rectangular frame, and its bottom is fixed on fixed cover, and its top is provided with clamp sleeve, clamp sleeve is with internal thread, and the screw rod with spanner is installed in inside, screw rod is screw dismounting cutter head near fixed cover one end, screw rod can be in clamp sleeve rotation and lifting.
2. manual detaching 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. manual detaching 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. manual detaching 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 clamp sleeve center line are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728023.5U CN203557344U (en) | 2013-11-18 | 2013-11-18 | Manual dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728023.5U CN203557344U (en) | 2013-11-18 | 2013-11-18 | Manual dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557344U true CN203557344U (en) | 2014-04-23 |
Family
ID=50507091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320728023.5U Expired - Fee Related CN203557344U (en) | 2013-11-18 | 2013-11-18 | Manual dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514553A (en) * | 2016-10-10 | 2017-03-22 | 河海大学 | Mounting and dismounting device of base on GDS torsional shear instrument solid sample and operation method |
-
2013
- 2013-11-18 CN CN201320728023.5U patent/CN203557344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514553A (en) * | 2016-10-10 | 2017-03-22 | 河海大学 | Mounting and dismounting device of base on GDS torsional shear instrument solid sample and operation method |
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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: 20140423 Termination date: 20161118 |