CN209699014U - A kind of drive screw auxiliary device - Google Patents
A kind of drive screw auxiliary device Download PDFInfo
- Publication number
- CN209699014U CN209699014U CN201821556495.6U CN201821556495U CN209699014U CN 209699014 U CN209699014 U CN 209699014U CN 201821556495 U CN201821556495 U CN 201821556495U CN 209699014 U CN209699014 U CN 209699014U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- drive screw
- nail
- auxiliary device
- drill
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of drive screw auxiliary device, including drill sleeve and nail sleeve, the drill sleeve are connected to the upper end of nail sleeve, are successively arranged shield ring sleeve and soft set from top to bottom in drill sleeve；Thimble and spring are equipped in the nail sleeve, thimble is socketed in spring and as the flexible of spring moves up and down in nail sleeve, and the lower part of the nail sleeve is provided with the mechanism for blocking drive screw.The utility model structure is simple, and stability is good when use, and it is convenient to operate, and safety is good, and work efficiency is high.
Description
Technical field
The utility model relates to drive screw technical field, specifically a kind of drive screw auxiliary device.
Background technique
Drive screw is a kind of common connector, is widely used in building field, effect is to hammer into two by drive screw
Object connects the two.It is usually that first fixed thread is followed closely in correct position when being hammered into object, then using works such as hammers
Tool is beaten, and it is very inconvenient that such mode operates, and efficiency is lower, especially in the smaller place with high altitude operation in space, though
So also occur the electric tools such as electric hammer currently on the market, but these tools need to be gone to help drive screw with hand in operation, than
Be easier to injure in one's hands, stability and safety are poor, operation convenience, efficiency etc. it is convenient still fallen into it is scarce.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of structure is simple, stability is good when use, and operation is just
Victory, safety is good, the drive screw auxiliary device that work efficiency is high.
The technical scheme adopted by the utility model is providing a kind of drive screw auxiliary device, including drill sleeve and nail set
Cylinder, the drill sleeve are connected to the upper end of nail sleeve, are successively arranged shield ring sleeve and soft set from top to bottom in drill sleeve；It is described
Nail sleeve in be equipped with thimble and spring, thimble is socketed in spring and as the flexible of spring moves up and down in nail sleeve,
The lower part of the nail sleeve is provided with the mechanism for blocking drive screw.
Preferably, described includes steel ball sleeve, steel ball and circlip for blocking the mechanism of drive screw, the steel ball is set
It sets in the through-hole that the side wall for following closely sleeve laterally opens up, the circlip is connected to the outboard end of the through-hole of nail sleeve, described
Steel ball sleeve is socketed in the outside of circlip.
Preferably, the mechanism for blocking drive screw refers to that the side wall of nail lower cartridge is equipped with multiple openings
Through slot directed downwardly and annular groove for being limited to drive screw.
After adopting the above structure, the utility model drive screw auxiliary device blocks screw thread by following closely the mechanism of lower cartridge
Nail, upper end drill sleeve insertion impact drill drill bit, drill bit exert a force under impact force action thimble push drive screw, drive screw follow closely
Abjection nail sleeve, completion back center reset to original position in acting force of the spring under impact force action while entering object,
Next drive screw is facilitated to be packed into, the utility model structure is simple, and drive screw is not easy to loosen, and stability is good, and the strength of nail is big, behaviour
It is convenient to make, and safety is good, and working efficiency greatly improves.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the structural exploded view of Fig. 1.
Fig. 4 is another structural schematic diagram of the utility model.
Fig. 5 is the B-B view of Fig. 1.
Fig. 6 is the structural schematic diagram of the drill sleeve of the utility model.
Fig. 7 is the C-C view of Fig. 6.
Fig. 8 is the structural schematic diagram of the nail sleeve of the utility model.
Fig. 9 is the D-D view of Fig. 8.
In figure, 1, shield ring sleeve, 2, soft set, 3, drill sleeve, 4, thimble, 5, spring, 6, nail sleeve, 7, steel ball, 8, circlip,
9, steel ball sleeve, 10, through slot, 11, annular groove.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in FIG. 1 to FIG. 9, the utility model drive screw auxiliary device, including drill sleeve 3 and nail sleeve 6, drill sleeve 3
It is connected to the upper end of nail sleeve 6, is hole up and down inside drill sleeve 3 and nail sleeve 6, and drill sleeve 3 and nail sleeve 6
Axis be overlapped, be successively arranged shield ring sleeve 1 and soft set 2 from top to bottom in drill sleeve 3；It follows closely and is equipped with thimble 4 and spring in sleeve 6
5, thimble 4 is socketed in spring 5 and as the flexible of spring 5 moves up and down in nail sleeve 6, i.e., thimble 4 is located at nail sleeve 6
Interior, spring 5 is located between thimble 4 and nail sleeve 6, and the lower part of nail sleeve 6 is provided with the mechanism for blocking drive screw.
In the specific implementation, interference fit connection therewith in 3 lower end of drill sleeve insertion nail sleeve 6 is used for the utility model
The mechanism for blocking drive screw includes steel ball sleeve 9, steel ball 7 and circlip 8, and the side wall that nail sleeve 6 is arranged in steel ball 7 laterally opens up logical
In hole, i.e., through-bore axis is vertical with the nail axis of sleeve 6, and steel ball 7 moves in through-hole, and circlip 8 is connected to the logical of nail sleeve 6
The outboard end in hole prevents steel ball 7 from rolling out through-hole for blocking through-hole, and steel ball sleeve 9 is socketed in the outside of circlip 8.
In the specific implementation, the mechanism for blocking drive screw refers to be set the utility model on the side wall for following closely 6 lower part of sleeve
There are multiple downward opening through slots 10 and the annular groove 11 for being limited to drive screw.In the connection nail sleeve 6 of through slot 10
Outside, annular groove 11 can set multiple, are arranged above and below, adapt to the drive screw requirement of different length.
The utility model in specific works, clamped by following closely the mechanism of 6 lower part of sleeve, and chopping bit passes through by drive screw
3 upper end of drill sleeve is inserted into soft set 2, and soft set 2 uses gum cover, is connected in drill sleeve 3 for drill bit, the punching of drill bit impact power
It hits thimble and pushes drive screw, so that drive screw hammers into object, when the nail sleeve 6 of auxiliary device contacts followed closely object, thimble 4
Continued screw thread nail hammer extruding the mechanism that card main thread is followed closely by drill bit stamping press, drive screw is tufted into object at this time, and task is complete
At impact drill has been held, entire auxiliary device being pulled out and is detached from drill bit, i.e. completion work, the utility model structure is simple,
Stability and highly-safe, it is convenient to operate, and working efficiency greatly improves.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is all to become according to equalization made by the scope of the utility model
Change and improve etc., it shall still fall within the scope of this patent.
Claims (3)
1. a kind of drive screw auxiliary device, it is characterised in that: including drill sleeve (3) and nail sleeve (6), the drill sleeve (3)
It is connected to the upper end of nail sleeve (6), is successively arranged shield ring sleeve (1) and soft set (2) from top to bottom in drill sleeve (3)；Described
Follow closely and be equipped with thimble (4) and spring (5) in sleeve (6), thimble (4) be socketed in spring (5) and with spring (5) it is flexible above and below
Mobile interior in nail sleeve (6), the lower part of nail sleeve (6) is provided with the mechanism for blocking drive screw.
2. drive screw auxiliary device according to claim 1, it is characterised in that: the mechanism for being used to block drive screw
Including steel ball sleeve (9), steel ball (7) and circlip (8), the steel ball (7) setting laterally opens up logical in the side wall of nail sleeve (6)
In hole, the circlip (8) is connected to the outboard end of the through-hole of nail sleeve (6), and the steel ball sleeve (9) is socketed in circlip (8)
Outside.
3. drive screw auxiliary device according to claim 1, it is characterised in that: the mechanism for being used to block drive screw
Refer to that the side wall of nail sleeve (6) lower part is equipped with multiple downward opening through slots (10) and the ring for being limited to drive screw
Connected in star (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556495.6U CN209699014U (en) | 2018-09-25 | 2018-09-25 | A kind of drive screw auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556495.6U CN209699014U (en) | 2018-09-25 | 2018-09-25 | A kind of drive screw auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699014U true CN209699014U (en) | 2019-11-29 |
Family
ID=68635440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556495.6U Expired - Fee Related CN209699014U (en) | 2018-09-25 | 2018-09-25 | A kind of drive screw auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277993A (en) * | 2018-09-25 | 2019-01-29 | 韦尚展 | A kind of drive screw auxiliary device |
-
2018
- 2018-09-25 CN CN201821556495.6U patent/CN209699014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277993A (en) * | 2018-09-25 | 2019-01-29 | 韦尚展 | A kind of drive screw auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |