CN207036326U - A kind of round nut torque value inspection body - Google Patents
A kind of round nut torque value inspection body Download PDFInfo
- Publication number
- CN207036326U CN207036326U CN201720890705.4U CN201720890705U CN207036326U CN 207036326 U CN207036326 U CN 207036326U CN 201720890705 U CN201720890705 U CN 201720890705U CN 207036326 U CN207036326 U CN 207036326U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- round nut
- briquetting
- hex bolts
- inspection body
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- 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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Abstract
A kind of round nut torque value inspection body, it is related to the production field of automobile, including workpiece, round nut and hex bolts, round nut is welded with workpiece, and hex bolts is threadedly coupled with round nut；The inspection body also includes fixed bottom plate, connects workpiece base on fixed bottom plate and two briquetting mounting seats, workpiece base are arranged on centre position, two briquetting mounting seats are located at the both sides of workpiece base；Handle is respectively articulated with each briquetting mounting seat, connects a linking arm on each handle respectively, the other end of each linking arm connects briquetting respectively；Workpiece is placed in the upper surface of workpiece base, the both sides of workpiece are pressed on workpiece base by briquetting respectively to be fixed；A sleeve is nested with the head of hex bolts, the other end of sleeve sets definite value spanner." rounded face " is converted into " hex surface " by the utility model, so as to solve the problem that round nut is fixed in torque value inspection.
Description
Technical field
The production field of automobile is the utility model is related to, more particularly to the torsional strenght of round nut examines equipment.
Background technology
In automobile body-in-white welding, projection welding is a kind of common Type of Welding, and round nut accounts in project-welding nut
Very big ratio, round nut are welded with workpiece, and hex bolts is threadedly coupled with round nut.It is strong for the moment of torsion of round nut
Degree is examined, and due to the project-welding nut of circle, periphery is circle, can not fix stress, can not fix nut using instrument, and revolve
Transfer and examine nut torque value intensity, currently without good method, daily to be only capable of examining by tapping, dynamics can not quantify
Hold, it is random very big.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of circle easy to use, effect is good
Shape nut torque value inspection body, can solve the problems, such as round nut ruggedness test.
What the purpose of this utility model was realized in：A kind of round nut torque value inspection body, including workpiece, circle
Nut and hex bolts, round nut are welded with workpiece, and hex bolts is threadedly coupled with round nut；The inspection body also wraps
Fixed bottom plate is included, connects workpiece base and two briquetting mounting seats on fixed bottom plate, workpiece base is arranged on centre position, and two
Individual briquetting mounting seat is located at the both sides of workpiece base；Handle is respectively articulated with each briquetting mounting seat, is connected respectively on each handle
A linking arm is connect, the other end of each linking arm connects briquetting respectively；Workpiece, workpiece are placed in the upper surface of the workpiece base
Both sides be pressed in respectively by briquetting on workpiece base it is fixed；Be nested with a sleeve on the head of the hex bolts, sleeve it is another
One end sets definite value spanner；The endoporus of described sleeve one end is hexagon, is engaged with the head of hex bolts, the sleeve other end
Endoporus be quadrangle, be engaged with the ratchet head of definite value spanner.
When in use, it is attached, workpiece is placed on workpiece base, and lead to round nut by specific hex bolts
Cross briquetting to be fixed, apply relevant sleeve and definite value spanner on the head of hex bolts, definite value spanner is revolved to specific direction
Turn, when rotation is to certain angle, and hear a sound of " click ", it was demonstrated that reached the torque value of setting.The utility model, which uses, " to be turned
The thought of change ", " hex surface " is converted into by " rounded face ", so as to solve the problem that round nut is fixed in torque value inspection.
In order to facilitate the regulation of briquetting, the other end of each linking arm difference connecting screw, each briquetting respectively with accordingly
Screw flight connects.When compressing, briquetting can be carried out to adjust up and down, so as to which workpiece more reliably be fixed with workpiece base.
Positioned in order to facilitate workpiece, deep gouge is set in the upper surface of the workpiece base, the workpiece setting is in deep gouge.
For the ease of when definite value spanner rotates, hex bolts can move down, on the workpiece base at the deep gouge
Counterbore is set, and counterbore corresponds to hex bolts arrangement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at workpiece bottom.
Fig. 3 is the structural representation of Fig. 1 middle sleeves.
Fig. 4 is Fig. 3 A direction views.
Fig. 5 is Fig. 3 B direction views.
Embodiment
As Figure 1-5, round nut torque value inspection body, including workpiece 3, round nut 4 and hex bolts 5, circle
Shape nut 4 is welded with workpiece 3, and hex bolts 5 is threadedly coupled with round nut 4.
Inspection body also includes fixed bottom plate 1, and workpiece base 2 and two briquetting mounting seats 9 are connected on fixed bottom plate 1,
Workpiece base 2 is arranged on centre position, and two briquetting mounting seats 9 are located at the both sides of workpiece base 2.In each briquetting mounting seat 9
Handle 11 is respectively articulated with, connects a linking arm 10 on each handle 11 respectively, the other end of each linking arm 10 connects spiral shell respectively
Bar 12, the other end of every screw rod 12 are threadedly coupled briquetting 13 respectively.In the upper surface of workpiece base 2, deep gouge 14, workpiece 3 are set
It is arranged in deep gouge 14, counterbore 15 is set on the workpiece base 2 at deep gouge 14, the corresponding hex bolts 5 of counterbore 15 is arranged, workpiece
3 both sides are pressed on workpiece base 2 fixed by briquetting 13 respectively.
The head 6 of hex bolts 5 is hexagon, is nested with a sleeve 7 on the head 6 of hex bolts 5, the upper end of sleeve 7 is set
Put definite value spanner 8.The endoporus of the lower end of sleeve 7 is hexagon, is engaged with the head 6 of hex bolts 5, the endoporus of the upper end of sleeve 7
For quadrangle, it is engaged with the ratchet head of definite value spanner 8.
Claims (4)
1. a kind of round nut torque value inspection body, including workpiece, round nut and hex bolts, round nut welds with workpiece
Connect, hex bolts is threadedly coupled with round nut；It is characterized in that：The inspection body also includes fixed bottom plate, at fixed bottom
Workpiece base is connected on plate and two briquetting mounting seats, workpiece base are arranged on centre position, and two briquetting mounting seats are located at work
The both sides of part base；Handle is respectively articulated with each briquetting mounting seat, a linking arm is connected respectively on each handle, each connection
The other end of arm connects briquetting respectively；Workpiece is placed in the upper surface of the workpiece base, the both sides of workpiece pass through briquetting respectively
It is pressed on workpiece base fixed；A sleeve is nested with the head of the hex bolts, the other end of sleeve sets definite value spanner；Institute
The endoporus for stating sleeve one end is hexagon, is engaged with the head of hex bolts, and the endoporus of the sleeve other end is quadrangle, with determining
The ratchet head of value spanner is engaged.
2. round nut torque value inspection body according to claim 1, it is characterised in that：The other end point of each linking arm
Other connecting screw, each briquetting are threadedly coupled with respective threaded rod respectively.
3. round nut torque value inspection body according to claim 1, it is characterised in that：In the upper table of the workpiece base
Face sets deep gouge, and the workpiece setting is in deep gouge.
4. round nut torque value inspection body according to claim 3, it is characterised in that：Workpiece bottom at the deep gouge
Counterbore is set on seat, and counterbore corresponds to hex bolts arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890705.4U CN207036326U (en) | 2017-07-21 | 2017-07-21 | A kind of round nut torque value inspection body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890705.4U CN207036326U (en) | 2017-07-21 | 2017-07-21 | A kind of round nut torque value inspection body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036326U true CN207036326U (en) | 2018-02-23 |
Family
ID=61465215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890705.4U Expired - Fee Related CN207036326U (en) | 2017-07-21 | 2017-07-21 | A kind of round nut torque value inspection body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635256A (en) * | 2021-10-13 | 2021-11-12 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
-
2017
- 2017-07-21 CN CN201720890705.4U patent/CN207036326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635256A (en) * | 2021-10-13 | 2021-11-12 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
| CN113635256B (en) * | 2021-10-13 | 2021-12-21 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |