CN207548670U - A kind of tightening mechanism - Google Patents
A kind of tightening mechanism Download PDFInfo
- Publication number
- CN207548670U CN207548670U CN201721599673.9U CN201721599673U CN207548670U CN 207548670 U CN207548670 U CN 207548670U CN 201721599673 U CN201721599673 U CN 201721599673U CN 207548670 U CN207548670 U CN 207548670U
- Authority
- CN
- China
- Prior art keywords
- tightening mechanism
- bolt
- hole
- suspension plate
- workpiece
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of tightening mechanism, for tightening the bolt on workpiece, it includes extension bar (1), and described extension bar (1) one end is equipped with the outer-hexagonal head (1a) to match with the bolt head, and the other end is connected with the collet of electric tool.The tightening mechanism further includes adapter (2), and the extension bar (1) is connected by the adapter (2) with the collet of the electric tool.The tightening mechanism of the utility model is by setting extension bar so that the bolt that sinking to outside the bolt or hole of inside workpiece has interferences can easily be tightened with electric tool.
Description
Technical field
The utility model is related to a kind of tightening mechanisms.
Background technology
It is frequently necessary to twist bolt on workpiece during Automatic manual transmission, some workpiece hole of tightening up a screw is trapped in inside workpiece or threaded hole
There are interferences in outside, and the collet head of general electric tool can not stretch into, and bolt tightens inconvenience, the time-consuming expense if tightening by hand
Power；And when bolt is more on workpiece, human hand held electric tool is tightened, very painstakingly.
Utility model content
The purpose of this utility model is that for drawbacks described above of the prior art, a kind of tightening mechanism is provided, can be used
The bolt that the bolt for sinking to inside workpiece or hole position have interferences is tightened or unclamped by electric tool.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：A kind of tightening mechanism, is used for
Tighten the bolt on workpiece, it is characterised in that：It includes extension bar, and described extension bar one end is equipped with to match with the bolt head
Outer-hexagonal head, the other end is connected with the collet of electric tool.
In addition, the utility model also proposes following attached technical scheme：
The tightening mechanism further includes adapter, and the extension bar passes through the adapter and the collet of the electric tool
It is connected.
The tightening mechanism further includes suspension arrangement, and the suspension arrangement includes suspension plate, peace is offered on the workpiece
The bolt hole of bolt is filled, is offered in the suspension plate and passes through described with the matched through-hole of the bolt hole, the extension bar
Through-hole is connected with the bolt.
Hanging ring is additionally provided in the suspension plate.
The tightening mechanism further includes support component, and the support component includes supporting sleeve and support column, the support column
One end is connected with the suspension plate, and the other end is connected with the supporting sleeve, and the supporting sleeve is rotatably connected with the adapter.
Described support column one end is provided with pin, and the pin to match with the pin is provided with around the through-hole of the suspension plate
Set.
The suspension arrangement further includes the baffle being connected with the suspension plate, and the baffle can offset with the side surface of workpiece
It connects.
Handle is additionally provided in the suspension plate.
The electric tool is electric screw driver or pneumatic screw driver.
Compared with the prior art, the utility model has the advantage of：
1. by setting extension bar so that sinking to outside the bolt or hole of inside workpiece has the bolt of interferences can electricity consumption
Power driven tools are easily tightened；
2. pass through rope suspensions mechanism so that people are more laborsaving when twisting bolt with electric tool；
3. the setting of baffle can prevent mechanism transfer, enable that bolt is smooth, adequately tightens.
Description of the drawings
Fig. 1 is the stereogram of the utility model tightening mechanism.
Fig. 2 is the stereogram at another visual angle of the utility model tightening mechanism.
Specific embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further unrestricted detailed
Explanation.
As depicted in figs. 1 and 2, corresponding to a kind of tightening mechanism of preferred embodiment of the utility model, for electronic work
Tool is connected, and the bolt for sinking to inside workpiece is tightened or unclamped.Electric tool can be electric screw driver or pneumatic screw driver
Wait the tool of the turn of the screws.
The tightening mechanism of the utility model includes extension bar 1, adapter 2, suspension arrangement 3 and support component 7.
1 one end of extension bar is provided with and the matched outer-hexagonal head 1a of bolt head Hexagon hole, the other end and adapter 2
It is connected, adapter 2 is connected with the collet of electric tool.
Suspension arrangement 3 includes suspension plate 4, the baffle 11 being connected in suspension plate 4 and hanging ring 6.Baffle 11 is used for and workpiece
Side wall offset so that in the turn of the screw, transfer will not occur for this tightening mechanism；Hanging ring 6 can pass through the objects such as rope and top
Object (such as roof) connect so that this tightening mechanism can be hung in the air, when people are in the turn of the screw, can allow mechanism with
And the gravity of electric tool is born by rope, so as to save muscle power.It offers in suspension plate 4 and leads to what workpiece upper bolt hole matched
Hole 5, through-hole 5 can only there are one, can also according to the position of workpiece bolt hole set it is multiple.In the present embodiment, the number of through-hole 5
Measure is 4.
Support component 7 includes supporting sleeve 8 and support column 9, and 9 one end of support column is connected with suspension plate 4, one end and supporting sleeve 8
It is connected.In the present embodiment, the quantity of support column 9 is two, and one end is equipped with pin, is provided with around through-hole 5 in suspension plate 4
With the guide 10 of bayonet fittings, support column 9 is connected to by pin and guide 10 in suspension plate 4.Two support columns 9 are located at respectively
The both sides of through-hole 5 are connected with supporting sleeve 8 between them, mounting hole are offered among supporting sleeve 8, can be installed in mounting hole with
The bearing that adapter 2 coordinates so that adapter 2 is more smoothly when rotating.
For convenience of people's device to hole and mobile suspension plate 4, a handle 12 is each provided in the opposite side of suspension plate 4.
People can easily hold the position that handle 12 adjusts suspension plate 4 so that through-hole 5 is aligned with the bolt hole on workpiece.
In use, suspension plate 4 is got up with rope suspensions first, by support component 7, adapter 2, extension bar 1, electronic work
Tool is connected with each other, and then extension bar 1 is inserted into through-hole 5 by electric hand tool, and support component 7 is connected with suspension plate 4 by guide
Fixation is connect, then extension bar 1 is filled in the bolt hole of workpiece and is coordinated with bolt head, starts electric tool and is locked or unclamped
Bolt.It, can be by the side of baffle 11 and workpiece against to reduce the transfer phenomenon that this tightening mechanism is likely to occur during operation.
The tightening mechanism of the utility model has advantages below：
1. by setting extension bar so that sinking to outside the bolt or hole of inside workpiece has the bolt of interferences can electricity consumption
Power driven tools are easily tightened；
2. pass through rope suspensions mechanism so that people are more laborsaving when twisting bolt with electric tool；
3. the setting of baffle can prevent mechanism transfer, enable that bolt is smooth, adequately tightens.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With novel protection domain.All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in this reality
Within novel protection domain.
Claims (9)
1. a kind of tightening mechanism, for tightening the bolt on workpiece, it is characterised in that：The tightening mechanism includes extension bar (1),
Described extension bar (1) one end is equipped with the collet of the outer-hexagonal head (1a) to match with the bolt head, the other end and electric tool
It is connected.
2. according to tightening mechanism described in claim 1, it is characterised in that：The tightening mechanism further includes adapter (2), described to add
Stock (1) is connected by the adapter (2) with the collet of the electric tool.
3. according to tightening mechanism described in claim 2, it is characterised in that：The tightening mechanism further includes suspension arrangement (3), described
Suspension arrangement (3) includes suspension plate (4), and the bolt hole of installation bolt is offered on the workpiece, is opened up on the suspension plate (4)
Have and be connected with the matched through-hole of the bolt hole (5), the extension bar (1) across the through-hole (5) with the bolt.
4. according to tightening mechanism described in claim 3, it is characterised in that：Hanging ring (6) is additionally provided on the suspension plate (4).
5. according to tightening mechanism described in claim 3, it is characterised in that：The tightening mechanism further includes support component (7), described
Support component (7) includes supporting sleeve (8) and support column (9), and described support column (9) one end is connected with the suspension plate (4), another
End is connected with the supporting sleeve (8), and the supporting sleeve (8) is rotatably connected with the adapter (2).
6. according to tightening mechanism described in claim 5, it is characterised in that：Described support column (9) one end is provided with pin, described outstanding
The guide (10) to match with the pin is provided with around the through-hole (5) of hanging plate (4).
7. according to tightening mechanism described in claim 3, it is characterised in that：The suspension arrangement (3) further includes and the suspension plate
(4) connected baffle (11), the baffle (11) can abut against with the side surface of workpiece.
8. according to tightening mechanism described in claim 3, it is characterised in that：Handle (12) is additionally provided on the suspension plate (4).
9. according to claim 1 to 8 any one of them tightening mechanism, it is characterised in that：The electric tool is electric screw
Knife or pneumatic screw driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599673.9U CN207548670U (en) | 2017-11-26 | 2017-11-26 | A kind of tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599673.9U CN207548670U (en) | 2017-11-26 | 2017-11-26 | A kind of tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548670U true CN207548670U (en) | 2018-06-29 |
Family
ID=62681037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599673.9U Expired - Fee Related CN207548670U (en) | 2017-11-26 | 2017-11-26 | A kind of tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12017332B2 (en) | 2020-03-25 | 2024-06-25 | Milwaukee Electric Tool Corporation | Bolt tensioning tool |
-
2017
- 2017-11-26 CN CN201721599673.9U patent/CN207548670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12017332B2 (en) | 2020-03-25 | 2024-06-25 | Milwaukee Electric Tool Corporation | Bolt tensioning tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207548670U (en) | A kind of tightening mechanism | |
| CN107695951A (en) | A kind of tightening mechanism | |
| CN207309008U (en) | A kind of elbow tee pipe fitting process equipment | |
| CN205668223U (en) | Scalable combination wrench | |
| CN205394365U (en) | Wrench socket | |
| CN205703805U (en) | A kind of Multifunction bench vice | |
| CN205394381U (en) | Laborsaving wrench socket | |
| CN208788570U (en) | A kind of industrial robot with mobile mechanism | |
| CN108568547B (en) | Angle-adjustable electric hand drill | |
| CN102825568A (en) | Adjustable spanner suitable for threaded connecting part with clamping position being smooth cylindrical surface | |
| CN105583762B (en) | Portable multifunctional wrench device | |
| CN211840207U (en) | Auxiliary device of universal radial drilling machine for vehicle-mounted air conditioner production | |
| CN209466155U (en) | A kind of detecting tool fixture | |
| CN208566074U (en) | A kind of mechanical and electric equipment installation frame of fixing-stable | |
| CN205817758U (en) | A kind of portable bicycle maintenance wrench | |
| CN205841454U (en) | A kind of simple bolt clamp device | |
| CN206624304U (en) | Jack saw infeed conveyor is used in a kind of wood floors processing | |
| CN205270940U (en) | Linear drilling machine of aluminum window frame | |
| CN217208570U (en) | Portable integrated telescopic long rod video inspection tester | |
| CN205310125U (en) | Adjustable spanner who facilitates use | |
| CN205703278U (en) | A kind of workbench of bench drill | |
| CN207480470U (en) | A kind of spanner for rail traffic | |
| CN207771760U (en) | A kind of operation post hanger mechanism | |
| CN107900734A (en) | A kind of band adjusts the fixture of height | |
| CN218518512U (en) | Clamping tool capable of fixing different sizes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20181126 |