CN206393529U - through hole bolt torque spanner - Google Patents
through hole bolt torque spanner Download PDFInfo
- Publication number
- CN206393529U CN206393529U CN201621220081.7U CN201621220081U CN206393529U CN 206393529 U CN206393529 U CN 206393529U CN 201621220081 U CN201621220081 U CN 201621220081U CN 206393529 U CN206393529 U CN 206393529U
- Authority
- CN
- China
- Prior art keywords
- gear
- plum
- shell
- blossom
- blossom ring
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of through hole bolt torque spanner, it is characterized in that including first gear (1), second gear (2), the 3rd gear (3), plum-blossom ring (4) and shell (5), the first gear (1), second gear (2), the 3rd gear (3) and plum-blossom ring (4) are arranged in shell (5), and first gear (1) is connected by second gear (2) and/or the 3rd gear (3) with plum-blossom ring (4)；Second gear (2) and when ensure that plum-blossom ring (4) rotates to any direction of the 3rd gear (3), second gear (2) and the 3rd gear (3) at least have one and keep engaging with the external gear (42) of plum-blossom ring (4).Bolt torque spanner of the present utility model can be driven by electric hand tool or pneumatic tool, and automatic tightening through hole bolt is easy to operate, saves the plenty of time, reduces labor intensity of operating staff.
Description
Technical field
The utility model is related to mechanical manufacturing field, especially a kind of through hole bolt torque spanner.
Background technology
Through hole bolt is largely used in the industries such as automobile making, mechanized equipment manufacture, but past in installation through-hole bolt
Passed through toward existing cable, have no idea to be fastened using conventional electric tool, spanner can only be used manually to tighten, very
It is time-consuming.
Utility model content
The purpose of this utility model is to provide a kind of through hole bolt torque spanner, and such a through hole bolt torque spanner can be with
Driven by electric hand tool or pneumatic tool, automatic tightening through hole bolt is easy to operate, save the plenty of time, reduction operation
Personnel labor intensity.
The technical solution of the utility model is：
A kind of through hole bolt torque spanner, including first gear, second gear, the 3rd gear, plum-blossom ring and shell, it is described
First gear, second gear, the 3rd gear and plum-blossom ring are arranged in shell, and first gear passes through second gear and/or the 3rd
Gear is connected with plum-blossom ring；Second gear and when ensure that plum-blossom ring rotates to any direction of the 3rd gear, the second tooth
Wheel and the 3rd gear at least have one and keep engaging with the external gear of plum-blossom ring.
The plum-blossom ring is tubing string shape, with cylindrical outer surface, and its side is provided with breach, and plum-blossom ring inwall is provided with internal tooth
Tooth, plum blossom ring outer surface is provided with external gear, and external gear is engaged with second gear and/or the 3rd gear, second gear and the 3rd tooth
Wheel is engaged with first gear simultaneously respectively.
The shell is made up of upper shell and lower house, and shell, which is provided with plum-blossom ring limit opening, shell, is provided with gear
Groove and plum-blossom ring gear position limiting platform.
The shell is provided with afterbody opening so that a part for first gear is outside shell.
The shell is provided with bracket attachment mount, and bracket attachment mount is used for the connecting bracket for connecting power tool, power work
The output end of tool is provided with and first gear meshed gears type work head.
The beneficial effects of the utility model are：
Bolt torque spanner of the present utility model can be driven by electric hand tool or pneumatic tool, automatic tightening through hole
Bolt, it is easy to operate, the plenty of time is saved, labor intensity of operating staff is reduced.
Brief description of the drawings
Fig. 1 is package assembly schematic internal view of the present utility model.
Fig. 2 is overall structure diagram of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the view that cable includes plum-blossom ring.
Fig. 5 is the view that through hole bolt card to be twisted enters plum-blossom ring.
Fig. 6 is that gear is nibbled and relational structure schematic diagram.
Fig. 7 is the structural representation of plum-blossom ring of the present utility model.
Fig. 8 is the state in different angles in plum-blossom ring rotation.When the opening of plum-blossom ring goes to the position of second gear,
3rd gear still keeps contacting with the tooth of plum-blossom ring, and vice versa.
Fig. 9 is a kind of exemplary construction schematic diagram that this device is driven using electric tool.
Figure 10 is the structural representation of shell of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
Such as Fig. 1 is to Figure 10, a kind of through hole bolt torque spanner, including first gear 1, second gear 2, the 3rd gear 3, plum
Garland 4 and shell 5, the first gear 1, second gear 2, the 3rd gear 3 and plum-blossom ring 4 are arranged in shell 5, first gear
1 is connected by the gear 3 of second gear 2 and/or the 3rd with plum-blossom ring 4；Second gear 2 and the 3rd gear 3 ensure that plum
When garland 4 rotates to any direction, the gear 3 of second gear 2 and the 3rd at least has one and the external gear 42 of plum-blossom ring 4 is kept
Engagement.
The plum-blossom ring 4 is tubing string shape, with cylindrical outer surface, and its side is provided with breach 41, and the inwall of plum-blossom ring 4 is provided with interior
Teeth 40, the outer surface of plum-blossom ring 4 is provided with external gear 42, and external gear 42 is engaged with the gear 3 of second gear 2 and/or the 3rd, the second tooth
The gear 3 of wheel 2 and the 3rd is engaged with first gear 1 simultaneously respectively.
The shell 5 is made up of upper shell 50 and lower house 51, and shell 5 is provided with plum-blossom ring limit opening 53, shell 5
Provided with gear grooved 52 and plum-blossom ring gear position limiting platform 54.Gear grooved 52 is used to place first gear 1, the tooth of second gear 2 and the 3rd
Wheel 3, plum-blossom ring gear position limiting platform 54 is used to fix plum-blossom ring 4, makes its free to rotate and keeps and the tooth of second gear 2 and the 3rd
The engagement of wheel 3.
The shell 5 is provided with afterbody opening 55 so that a part for first gear 1 is outside shell 5.
The shell 5 is provided with bracket attachment mount 56, and bracket attachment mount 56 is used for the connecting bracket 9 for connecting power tool 8,
The output end of power tool 8 is provided with and the meshed gears type of first gear 1 work first 10.
The breach 41 of plum-blossom ring 4 is used to insert cable 6 and through hole bolt 7 inside it, and the hexagonal for the through hole bolt 7 for being
Flange engages the similar 12 jiaos of double offset ring spanners of the shape of teeth 40 in fixation, plum-blossom ring 4 with interior teeth 40, and its size should meet through hole spiral shell
The hexagonal flange size of the upper end of bolt 7；The periphery of plum-blossom ring 4 plays a part of axle and is limited to rotate about in shell 5
Axle rotates；First gear 1 is driven by electronic or pneumatic tool the working head in outside；Second gear 2 and first gear 3 are by first
Gear 1 drives；Plum-blossom ring 4 has external gear 42 in the middle of side, is driven by the gear 3 of second gear 2 and the 3rd；First gear 1, second
Gear 2, the 3rd gear 3 are installed in the gear grooved 52 of shell 5 by axle；The shape of shell 5 can be changed so that it can consolidate
On the shell for being scheduled on specified power instrument 8, the working head of power tool 8, which installs a gear additional, can directly drive gear 1.It is dynamic
Power instrument 8 is electric and pneumatic.
Application method of the present utility model：
If the 1st, register of the opening of plum-blossom ring 4 not with shell 5, operating personnel can turn plum-blossom ring 4 so that plum blossom
The register of ring 4 and shell 5.Such as Fig. 4.
2nd, treating stubborn through hole bolt 7 close to needing the hole that is screwed into.The top of stubborn through hole bolt 7 is being treated, cable 6 is being received
Enter plum-blossom ring 4.
3rd, move down this device and bolt 6 to be twisted is caught in plum-blossom ring 4.Such as Fig. 5.
4th, start external impetus instrument 8, rotate first gear 1.
5th, the driving of first gear 1 gear 3 of second gear 2 and the 3rd rotates.
6th, the gear 3 of second gear 2 and the 3rd driving plum-blossom ring 4 rotates.
7th, automatically will be in the advances through hole of bolt 6 be twisted when plum-blossom ring 4 rotates.
8th, this device is lifted up, and turns plum-blossom ring 4 so that the opening and the register of shell 5 of plum-blossom ring 4.
9th, cable 6 is separated with this device.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined, under the premise of the utility model design concept is not departed from, ordinary skill skill in this area
The all variations and modifications that art personnel make to the technical solution of the utility model, all should fall into protection model of the present utility model
Enclose, the claimed technology contents of the utility model have all been recorded in detail in the claims.
Claims (5)
1. a kind of through hole bolt torque spanner, it is characterized in that including first gear（1）, second gear（2）, the 3rd gear（3）, plum
Garland（4）And shell（5）, the first gear（1）, second gear（2）, the 3rd gear（3）And plum-blossom ring（4）It is arranged on shell
（5）It is interior, first gear（1）Pass through second gear（2）And/or the 3rd gear（3）With plum-blossom ring（4）Drive connection；Second gear
（2）With the 3rd gear（3）Ensure that plum-blossom ring（4）When rotating to any direction, second gear（2）With the 3rd gear（3）Extremely
One and plum-blossom ring are had less（4）External gear（42）Keep engagement.
2. through hole bolt torque spanner according to claim 1, it is characterised in that the plum-blossom ring（4）For tubing string shape, tool
There is cylindrical outer surface, its side is provided with breach（41）, plum-blossom ring（4）Inwall is provided with interior teeth（40）, plum-blossom ring（4）Outer surface is set
There is external gear（42）, external gear（42）With second gear（2）And/or the 3rd gear（3）Engagement, second gear（2）With the 3rd tooth
Wheel（3）Respectively while and first gear（1）Engagement.
3. through hole bolt torque spanner according to claim 1, it is characterised in that the shell（5）By upper shell（50）With
Lower house（51）Composition, shell（5）It is provided with plum-blossom ring limit opening（53）, shell（5）It is interior to be provided with gear grooved（52）And plum blossom
Rim gear wheel limiting stand（54）.
4. through hole bolt torque spanner according to claim 1, it is characterised in that the shell（5）Provided with afterbody opening
（55）So that first gear（1）A part be exposed to shell（5）Outside.
5. through hole bolt torque spanner according to claim 1, it is characterised in that the shell（5）Provided with support connection
Seat（56）, bracket attachment mount（56）For connecting power tool（8）Connecting bracket（9）, power tool（8）Output end be provided with
With first gear（1）Meshed gears type work head（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220081.7U CN206393529U (en) | 2016-11-14 | 2016-11-14 | through hole bolt torque spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220081.7U CN206393529U (en) | 2016-11-14 | 2016-11-14 | through hole bolt torque spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393529U true CN206393529U (en) | 2017-08-11 |
Family
ID=59507498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220081.7U Expired - Fee Related CN206393529U (en) | 2016-11-14 | 2016-11-14 | through hole bolt torque spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392978A (en) * | 2016-11-14 | 2017-02-15 | 江苏天毅冷镦股份有限公司 | Torque wrench for through-hole bolt |
-
2016
- 2016-11-14 CN CN201621220081.7U patent/CN206393529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392978A (en) * | 2016-11-14 | 2017-02-15 | 江苏天毅冷镦股份有限公司 | Torque wrench for through-hole bolt |
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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: 20170811 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |