CN208946032U - A kind of pneumatic screwdriver sleeve of side wall fluting - Google Patents
A kind of pneumatic screwdriver sleeve of side wall fluting Download PDFInfo
- Publication number
- CN208946032U CN208946032U CN201821349189.5U CN201821349189U CN208946032U CN 208946032 U CN208946032 U CN 208946032U CN 201821349189 U CN201821349189 U CN 201821349189U CN 208946032 U CN208946032 U CN 208946032U
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- China
- Prior art keywords
- pneumatic screwdriver
- sleeve
- nut
- mating hole
- nut mating
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Abstract
The utility model proposes a kind of pneumatic screwdriver sleeves of side wall fluting, it includes sleeve body, one end of the sleeve body is sleeve part, the other end is pneumatic screwdriver connector portions, the sleeve part is cylindrical hull structural, has the hub internal bore being axially arranged and the nut mating hole positioned at end in it, and the sleeve part of the sleeve body, which has, helps slot along the disassembly paving that hub internal bore and nut mating hole are open.Nut mating hole can be hexagonal hole compatible with hex nut.Disassembly spreads the setting on one side for helping slot that can correspond to nut mating hole, and width is not more than the side length of nut mating hole.The utility model can effectively ensure quickly using and operate for pneumatic screwdriver, with simple, the easily operated feature of structure.
Description
Technical field
The utility model relates to pneumatic screwdriver technical fields, are specifically mounted to be used for the pneumatic screwdriver sleeve of fastening nut on pneumatic screwdriver.
Background technique
Application No. is 201520038495.7 Chinese patents to disclose a kind of pneumatic screwdriver fitting device comprising have pneumatic screwdriver and
The pneumatic screwdriver sleeve being installed on pneumatic screwdriver, pneumatic screwdriver sleeve include sleeve body, and sleeve body has sleeve part and pneumatic screwdriver connector portions,
Sleeve part is that tubular column structure, its one end far from pneumatic screwdriver connector portions are connect with hole, pneumatic screwdriver sleeve is fitted by pneumatic screwdriver with nut
Head is installed on pneumatic screwdriver.It is placed on the nut for needing to tighten in use, the nut of pneumatic screwdriver sleeve is matched suitable nose end, starts wind
Batch, pneumatic screwdriver drives the rotation of pneumatic screwdriver sleeve, and nut is tightened, later, extracts pneumatic screwdriver and pneumatic screwdriver sleeve, completes operation.This pneumatic screwdriver set
Cylinder is disadvantageous in that: when pneumatic screwdriver drives pneumatic screwdriver sleeve to tighten nut, when torsion is excessive, nut can skid and clamping
Match in suitable hole in nut, is difficult to quickly remove, seriously affects the use of pneumatic screwdriver, be unfavorable for fast operating；Sometimes wind is pulled up by force
Criticizing sleeve also will cause pneumatic screwdriver and associated components damage, increase operating cost.It is therefore desirable to improve.
Summary of the invention
The purpose of this utility model is the pneumatic screwdriver sleeve for proposing a kind of side wall fluting, can effectively ensure the quick use of pneumatic screwdriver
And operation, with simple, the easily operated feature of structure.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pneumatic screwdriver sleeve of side wall fluting comprising have sleeve body, one end of the sleeve body is sleeve part, separately
One end is pneumatic screwdriver connector portions, and the sleeve part is cylindrical hull structural, has the hub internal bore being axially arranged in it and be located at
The nut mating hole of end, the sleeve part of the sleeve body have the disassembly paving being open along hub internal bore and nut mating hole
Help slot.
Prioritization scheme, nut mating hole described in the utility model are hexagonal holes compatible with hex nut.
Scheme is advanced optimized, disassembly described in the utility model spreads the setting on one side for helping slot to correspond to nut mating hole,
Width is not more than the side length of nut mating hole.
The utility model has following substantive distinguishing features and progress: when using the utility model, pneumatic screwdriver sleeve being passed through wind
It criticizes connector portions to be installed on pneumatic screwdriver, pneumatic screwdriver sleeve is matched into suitable nose end by nut later and is placed on the nut for needing to tighten, pneumatic screwdriver opens
It is dynamic, driving the rotation of pneumatic screwdriver sleeve, nut is tightened, then extract pneumatic screwdriver and pneumatic screwdriver sleeve, complete operation.When nut is clamped on spiral shell
Mother rod piece can be used to be helped in slot insertion hub internal bore by disassembly paving, by rod piece in suitable hole, when pneumatic screwdriver sleeve is difficult to extract for the moment
On beat or rotate, so that pneumatic screwdriver sleeve is detached from nut, avoiding, which influences pneumatic screwdriver, continues to use, and realization ensures pneumatic screwdriver service efficiency,
And avoid the effect of nut and nut product component damage nearby.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
With reference to Fig. 1, a kind of pneumatic screwdriver sleeve of side wall fluting comprising have sleeve body 1.
One end of the sleeve body 1 is sleeve part 11, the other end is pneumatic screwdriver connector portions 14, and sleeve part 11 is circular cylindrical shell
Body structure has the hub internal bore 12 being axially arranged and the nut mating hole 13 positioned at end in it, nut mating hole 13 is
Hexagonal hole compatible with hex nut.
The sleeve part 11 of the sleeve body 1, which has, helps slot along the disassembly paving that hub internal bore 12 and nut mating hole 13 are open
15, disassembly paving helps the setting on one side of the corresponding nut mating hole 13 of slot 15, and width is not more than the side length of nut mating hole 13.
Using the present embodiment pneumatic screwdriver sleeve when, pneumatic screwdriver sleeve is installed on pneumatic screwdriver by pneumatic screwdriver connector portions 14, later
Pneumatic screwdriver sleeve is matched suitable nose end by nut to be placed on the nut for needing to tighten, starts pneumatic screwdriver, pneumatic screwdriver drives the rotation of pneumatic screwdriver sleeve will
Nut is tightened, and pneumatic screwdriver and pneumatic screwdriver sleeve are then extracted, and completes operation.Match in suitable hole when nut is clamped on nut, pneumatic screwdriver sleeve one
When being difficult to extract, rod piece can be used to help slot 15 to be inserted into hub internal bore 12 by disassembly paving, be conducive to lever principle, by light on rod piece
Tapping is beaten or is rotated, and pneumatic screwdriver sleeve is made to be detached from nut, moves pneumatic screwdriver sleeve without exerting oneself, avoids causing more to damage to nut,
When also avoiding that pneumatic screwdriver sleeve is firmly detached from pneumatic screwdriver, pneumatic screwdriver is damaged.
Claims (3)
1. a kind of pneumatic screwdriver sleeve of side wall fluting comprising have sleeve body (1), one end of the sleeve body (1) is sleeve
Portion (11), the other end are pneumatic screwdriver connector portions (14), and the sleeve part (11) is cylindrical hull structural, it is interior with axial setting
Hub internal bore (12) and nut mating hole (13) positioned at end, it is characterised in that: the sleeve part of the sleeve body (1)
(11) have and help slot (15) along the disassembly paving that hub internal bore (12) and nut mating hole (13) are open.
2. the pneumatic screwdriver sleeve of side wall according to claim 1 fluting, it is characterised in that: the nut mating hole (13) be with
The compatible hexagonal hole of hex nut.
3. the pneumatic screwdriver sleeve of side wall fluting according to claim 2, it is characterised in that: the disassembly paving helps slot (15) corresponding
The setting on one side of nut mating hole (13), width are not more than the side length of nut mating hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349189.5U CN208946032U (en) | 2018-08-21 | 2018-08-21 | A kind of pneumatic screwdriver sleeve of side wall fluting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349189.5U CN208946032U (en) | 2018-08-21 | 2018-08-21 | A kind of pneumatic screwdriver sleeve of side wall fluting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946032U true CN208946032U (en) | 2019-06-07 |
Family
ID=66734199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821349189.5U Active CN208946032U (en) | 2018-08-21 | 2018-08-21 | A kind of pneumatic screwdriver sleeve of side wall fluting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946032U (en) |
-
2018
- 2018-08-21 CN CN201821349189.5U patent/CN208946032U/en active Active
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| GR01 | Patent grant | ||
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