CN106958577A - A kind of practical sleeve - Google Patents
A kind of practical sleeve Download PDFInfo
- Publication number
- CN106958577A CN106958577A CN201710353897.XA CN201710353897A CN106958577A CN 106958577 A CN106958577 A CN 106958577A CN 201710353897 A CN201710353897 A CN 201710353897A CN 106958577 A CN106958577 A CN 106958577A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- head
- sleeve
- recess
- bit bottom
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 210000000515 tooth Anatomy 0.000 description 10
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
The invention discloses a kind of practical sleeve, including sleeve head, insert post and head upper surface, sleeve head top is provided with head upper surface, cross recess is nested with head upper surface, circular recess is nested with cross recess, back-up coat is fixed with the outside of head upper surface, sleeve lower head is provided with rubber sheet gasket, transition piece is fixed with below rubber sheet gasket, transition recess is embedded with below fixture, insertion post is fixed with below transition recess, shaggy tooth mouthful is provided with the outside of insertion post, connecting portion is provided with below insertion post, connection port is provided with connecting portion, drill bit is provided with below connecting portion, drill bit bottom surface is provided with drill bit bottom surface, drill bit bottom surface screw thread is provided with drill bit bottom surface, drill bit bottom surface outer layer is provided with drill bit bottom surface back-up coat, this is with new setting rubber sheet gasket, so that the present apparatus is more reliable, it is stable, reduce the abrasion to outside device.
Description
Technical field
Sleeve technical field of the present invention, specially a kind of practical sleeve.
Background technology
Sleeve, is to be fastenedly connected with and apply an extremely wide class machine components.Sleeve, it is wide using industry
It is general, including the energy, electronics, electrical equipment, machinery, chemical industry, metallurgy, mould, hydraulic pressure etc. industry, various machineries, equipment, vehicle,
Above ship, railway, bridge, building, structure, instrument, instrument, chemical industry, instrument and articles for use etc., it can be seen that miscellaneous
Sleeve, is most widely used mechanical basic part.Its feature is that description is various, and performance purposes is different, and standard
Change, seriation, unitized degree are also high.Therefore, also someone that one class sleeve of obtained official standard is called standard is tight
Fixed set, or referred to as standard component.But, at present traditional propulsions recess and/or driving tool be not suitable for the quality installed with
The additional reliability and the situation of feature for situation and small sized product and the process application that functional requirement is all met.But, at present
Traditional propulsion recess and/or driving tool are not suitable for situation and the small-sized production that the quality installed and functional requirement are all met
The situation of the additional reliability and feature of product and process application.
The content of the invention
It is an object of the invention to provide a kind of practical sleeve, the problem of to solve to propose in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：Head upper surface, sleeve head and insertion post,
It is provided with the sleeve head on the head upper surface, the head upper surface and is nested with cross recess, the cross
It is nested with groove on the outside of circular recess, the head upper surface and is fixed with back-up coat, the sleeve lower head is provided with
It is fixed with below rubber sheet gasket, the rubber sheet gasket below transition piece, the transition piece and is embedded with transition recess, the transition is recessed
It is fixed with below mouthful on the outside of insertion post, the insertion post and is provided with shaggy tooth mouthful, is provided with connecting portion below the insertion post, institute
State and be provided with connecting portion connection port, be provided with drill bit below the connecting portion, the drill bit bottom surface is provided with drill bit bottom surface,
Drill bit bottom surface screw thread is provided with the drill bit bottom surface, drill bit bottom surface outer layer is provided with drill bit bottom surface back-up coat.
It is preferred that, the rubber sheet gasket is to be flexibly connected with the sleeve head so that device more stablizes fastening, and
And dismountable set easily facilitates replacing.
It is preferred that, the drill bit is that metal is manufactured and the drill bit is flexibly connected with the connecting portion, the brill of metal manufacture
Head make it that the ability of resistant to damage of the present invention is strengthened, and replacing easy to disassemble, reduces use cost.
It is preferred that, shaggy tooth mouth is provided with several and is symmetricly set on the insertion post both sides, and two rows are symmetrical
Shaggy tooth mouthful more to fasten and should not relax when the insertion of this sleeve.
It is preferred that, drill bit bottom surface screw thread is provided with several, the frictional force of the setting increase present invention of screw thread, more
It is firm.
It is preferred that, the circular recess is located at the cross recess intermediate interdigitated position so that the present invention is when in use more
Plus it is attractive in appearance.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the shaggy tooth of the invention by setting mouthful, shaggy tooth mouthful can very easily fix product, and the design of two rows symmetrically is more
Plus the practicality and reliability of this product are strengthened, brought great convenience to artificial operation.
2nd, the present invention further brings reliability and controllability to the present invention, reduces outer bound pair by the drill bit of setting
The influence of device, dismountable set reduces maintenance cost.
3rd, the present invention is by the rubber sheet gasket of setting, due to being flexibly connected for rubber sheet gasket and sleeve head, is easy to more
Change, the setting of rubber sheet gasket more reduces the abrasion of sleeve outside manufacture, can save the labor intensity of a part of workman.Carry
High workload efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is head upper surface structural representation of the present invention；
Fig. 3 is drill bit bottom surface structure schematic diagram of the present invention.
In figure：1- head upper surfaces；2- transition pieces；3- transition recesses；4- shaggy tooths mouthful；5- connecting portions；6- drill bits；In 7-
Blade；8- sleeves head；9- rubber sheet gaskets；10- inserts post；11- connection ports；12- drill bits bottom surface；13- back-up coats；14-
Cross recess；15- circular recess；16- drill bits bottom surface screw thread；17- drill bits bottom surface back-up coat.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：Head upper surface 1, sleeve head 8 and insertion post 10,
It is provided with sleeve head 8 on head upper surface 1, head upper surface 1 and is nested with cross recess 14, it is nested on cross recess 14
There is circular recess 15, the outside of head upper surface 1 is fixed with back-up coat 13, and the lower section of sleeve head 8 is provided with rubber sheet gasket 9, rubber
The lower section of glue gasket 9 is fixed with transition piece 2, and the lower section of transition piece 2 is embedded with transition recess 3, and the lower section of transition recess 3 is fixed with insertion post
10, the outside of insertion post 10 is provided with shaggy tooth mouthful 4, and the lower section of insertion post 10, which is provided with connecting portion 5, connecting portion 5, is provided with connection
Port 11, the lower section of connecting portion 5 is provided with drill bit 6, and the bottom surface of drill bit 6 is provided with drill bit bottom surface 12, drill bit bottom surface 12 and is provided with brill
Head bottom surface screw thread 16, the outer layer of drill bit bottom surface 12 is provided with drill bit bottom surface back-up coat 17, and rubber sheet gasket 9 is work with sleeve head 8
Dynamic connection so that device more stablizes fastening, and removably setting easily facilitates replacing, and drill bit 6 is that metal is manufactured and bored
First 6 are flexibly connected with connecting portion 5, metal manufacture drill bit make it that the ability of resistant to damage of the present invention is strengthened, and it is easy to disassemble more
Change, reduce use cost, shaggy tooth mouthful 4 is provided with several and is symmetricly set on insertion post 10 both sides, the symmetrical bumps of two rows
Tooth mouthful more to fasten and should not relax when the insertion of this sleeve, and drill bit bottom surface screw thread 16 is provided with several, the setting of screw thread
Increase the frictional force of the present invention, more consolidate, circular recess 15 is located at the intermediate interdigitated position of cross recess 14 so that this
Invention is more beautiful when in use.
Operation principle：When needing to use this to use new, hand is pushed down on according to sleeve head 8 first, shaggy tooth
Mouth 4 corresponding can be blocked, and rubber sheet gasket 9 plays a protective role, and drill bit 6 fixes lower surface, and drill bit bottom surface screw thread 16
Increase friction, tightly block apparatus.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of practical sleeve, it is characterised in that including head upper surface（1）, sleeve head（8）With insertion post
（10）, the sleeve head（8）On be provided with the head upper surface（1）, the head upper surface（1）On be nested with cross
Groove（14）, the cross recess（14）On be nested with circular recess（15）, the head upper surface（1）Outside is fixed with reinforcing
Layer（13）, the sleeve head（8）Lower section is provided with rubber sheet gasket（9）, the rubber sheet gasket（9）Lower section is fixed with transition piece
（2）, the transition piece（2）Lower section is embedded with transition recess（3）, the transition recess（3）Lower section is fixed with insertion post（10）, institute
State insertion post（10）Outside is provided with shaggy tooth mouthful（4）, the insertion post（10）Lower section is provided with connecting portion（5）, the connection
Portion（5）On be provided with connection port（11）, the connecting portion（5）Lower section is provided with drill bit（6）, the drill bit（6）Bottom surface is set
There is drill bit bottom surface（12）, the drill bit bottom surface（12）On be provided with drill bit bottom surface screw thread（16）, the drill bit bottom surface（12）Outer layer
It is provided with drill bit bottom surface back-up coat（17）.
2. a kind of practical sleeve according to claim 1, it is characterised in that：The rubber sheet gasket（9）With it is described tight
Surely head is covered（8）To be flexibly connected.
3. a kind of practical sleeve according to claim 1, it is characterised in that：The drill bit（6）For metal manufacture and
The drill bit（6）With the connecting portion（5）It is flexibly connected.
4. a kind of practical sleeve according to claim 1, it is characterised in that：The shaggy tooth mouthful（4）If being provided with
Dry and it is symmetricly set on the insertion post（10）Both sides.
5. a kind of practical sleeve according to claim 1, it is characterised in that：Drill bit bottom surface screw thread（16）It is provided with
Several.
6. a kind of practical sleeve according to claim 1, it is characterised in that：The circular recess（15）Positioned at described
Cross recess（14）Intermediate interdigitated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353897.XA CN106958577A (en) | 2017-05-18 | 2017-05-18 | A kind of practical sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353897.XA CN106958577A (en) | 2017-05-18 | 2017-05-18 | A kind of practical sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958577A true CN106958577A (en) | 2017-07-18 |
Family
ID=59482814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353897.XA Pending CN106958577A (en) | 2017-05-18 | 2017-05-18 | A kind of practical sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958577A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561812A (en) * | 1981-10-12 | 1985-12-31 | Linden Karl H | Extensible drill |
| CN2168980Y (en) * | 1993-08-05 | 1994-06-15 | 庄文豪 | Bolt for steel plate combination |
| CN2575358Y (en) * | 2002-07-15 | 2003-09-24 | 罗建湘 | Axle sleeve for silicon-carbide sliding bearing |
| CN201896821U (en) * | 2010-11-16 | 2011-07-13 | 中山固莱尔阳光板有限公司 | Plate fixing structure |
| CN105195794A (en) * | 2015-09-29 | 2015-12-30 | 泰州市华诚钨钼制品有限公司 | Tungsten alloy non-standard rod |
| CN205226000U (en) * | 2015-09-17 | 2016-05-11 | 浙江天能动力能源有限公司 | Integrated bolt |
| CN106122218A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of headed self-tapping self-drilling screw nail easy to use |
| CN206708164U (en) * | 2017-05-18 | 2017-12-05 | 响水县海源紧定衬套制造有限公司 | A kind of practical sleeve |
-
2017
- 2017-05-18 CN CN201710353897.XA patent/CN106958577A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561812A (en) * | 1981-10-12 | 1985-12-31 | Linden Karl H | Extensible drill |
| CN2168980Y (en) * | 1993-08-05 | 1994-06-15 | 庄文豪 | Bolt for steel plate combination |
| CN2575358Y (en) * | 2002-07-15 | 2003-09-24 | 罗建湘 | Axle sleeve for silicon-carbide sliding bearing |
| CN201896821U (en) * | 2010-11-16 | 2011-07-13 | 中山固莱尔阳光板有限公司 | Plate fixing structure |
| CN205226000U (en) * | 2015-09-17 | 2016-05-11 | 浙江天能动力能源有限公司 | Integrated bolt |
| CN105195794A (en) * | 2015-09-29 | 2015-12-30 | 泰州市华诚钨钼制品有限公司 | Tungsten alloy non-standard rod |
| CN106122218A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of headed self-tapping self-drilling screw nail easy to use |
| CN206708164U (en) * | 2017-05-18 | 2017-12-05 | 响水县海源紧定衬套制造有限公司 | A kind of practical sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |
|
| WD01 | Invention patent application deemed withdrawn after publication |