CN207961230U - A kind of antidetonation anti-off device - Google Patents
A kind of antidetonation anti-off device Download PDFInfo
- Publication number
- CN207961230U CN207961230U CN201820212040.6U CN201820212040U CN207961230U CN 207961230 U CN207961230 U CN 207961230U CN 201820212040 U CN201820212040 U CN 201820212040U CN 207961230 U CN207961230 U CN 207961230U
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- bolt
- head
- contradicts
- plain cushion
- spacer
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Abstract
The utility model discloses a kind of antidetonation anti-off devices in lathe mounting technology field, including several anti-breaking mechanisms, anti-breaking mechanism includes for by two work pieces bolt together, plain cushion and spring washe, plain cushion be bolted, spacer is connected in the bolt section that the head of workpiece and bolt is oppositely arranged, one end of spacer contradicts on an object, and plain cushion one end contradicts the other end in spacer, one end of spring washer contradicts the other end in plain cushion, and the other end of spring washer contradicts on the head of bolt；The utility model reduces influence of the Workpiece vibration to bolt root, it is ensured that constantly not loose after bolt fastening.
Description
Technical field
The utility model belongs to lathe mounting technology field, more particularly to a kind of antidetonation anti-off device.
Background technology
In stamping equipment, it usually needs together by two work pieces on lathe, in the prior art, using several
Anti-breaking mechanism, anti-breaking mechanism include bolt, plain cushion and spring washe, plain cushion and spring washe be bolted, successively by spring washer and plain cushion
Be sleeved on bolt, the thread segment on bolt outside plain cushion by two work pieces together, still, lathe work when, workpiece
Vibration is big, is affected to bolt root, and bolt is easy loosening and easy fracture.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of antidetonation anti-off device, solves spiral shell in the prior art
The technical problem of the easily broken easy pine of bolt, the utility model reduce influence of the Workpiece vibration to bolt root, it is ensured that after bolt fastening not
It is disconnected not loose.
What the purpose of this utility model was realized in：A kind of antidetonation anti-off device, including several anti-breaking mechanisms, it is described
Anti-breaking mechanism include for by two work pieces bolt together, plain cushion and spring washe, the plain cushion be bolted, workpiece
Spacer is connected in the bolt section being oppositely arranged with the head of bolt, one end of spacer contradicts on an object, plain cushion one end
The other end in spacer is contradicted, one end of the spring washer contradicts the other end in plain cushion, and the other end of spring washer is contradicted in bolt
Head.
In the utility model, spring washer, plain cushion and spacer are sequentially sleeved on bolt, the thread segment on the outside bolt of spacer
Together by two work pieces, at this point, spacer contradicts on workpiece outside, plain cushion contradicts on spacer, the both ends of spring washer
It contradicts respectively on the head of plain cushion and bolt；It is deformed by the elastic compression of spacer in the utility model, reduces Workpiece vibration
Influence to bolt root, it is ensured that constantly not loose after bolt fastening；It can be applied on fastening lathe in the work of two workpiece.
In order to further increase the locking anti-breaking of the utility model, it is provided on the head of the bolt for being inserted into galvanized wire
Jack.
The jack on the bolt is provided with 2 and about the head of bolt as a further improvement of the utility model,
Center line symmetrical setting in the longitudinal direction, in adjacent anti-breaking mechanism, one end of the head connection galvanized wire of a bolt, galvanized wire
The other end connect the head of another bolt.
As a further improvement of the utility model, in the longitudinal direction, the jack runs through the head of bolt, uses one
Root galvanized wire passes through the jack for the bolt head arranged successively from left to right.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Wherein, 1 bolt, 2 galvanized wires, 3 spring washers, 4 jacks, 5 plain cushions, 6 workpiece.
Specific implementation mode
With reference to specific embodiment, the utility model is described in further detail.
Such as a kind of antidetonation anti-off device of Fig. 1, including several anti-breaking mechanisms, anti-breaking mechanism includes for by two workpiece
6 bolt 1, plain cushion 5 and the spring washers 3 to tighten together, plain cushion 5 are connect with bolt 1, what the head of workpiece 6 and bolt 1 was oppositely arranged
Spacer is connected on 1 section of bolt, the material of spacer is preferably 45 steel of conditioned processing；One end of spacer is contradicted in a workpiece
On 6,5 one end of plain cushion contradicts the other end in spacer, and one end of spring washer 3 contradicts the other end in plain cushion 5, the other end of spring washer 3
It contradicts on the head of bolt 1.
In addition, being opened on the head of bolt 1 there are two the jack 4 for being inserted into galvanized wire 2 and head about bolt 1 is front and back
Center line symmetrical setting on direction, in adjacent anti-breaking mechanism, one end of the head connection galvanized wire 2 of a bolt 1, galvanized wire 2
The other end connects the head of another bolt 1.
In the utility model, spring washer 3, plain cushion 5 and spacer are sequentially sleeved on bolt 1, the spiral shell on the outside bolt 1 of spacer
Line section tightens together two workpiece 6, at this point, spacer contradicts on workpiece 6 outside, plain cushion 5 contradicts on spacer, spring washer
3 both ends are contradicted respectively on the head of plain cushion 5 and bolt 1；It, will using galvanized wire 2 after several anti-breaking mechanisms fasten workpiece 6
Adjacent anti-breaking mechanism links together, and to make several anti-breaking mechanisms form an entirety, further increases anti-loosening property；This
It is deformed by the elastic compression of spacer in utility model, reduces influence of the vibration of workpiece 6 to 1 root of bolt, it is ensured that bolt 1 fastens
It is constantly not loose afterwards；Several anti-breaking mechanisms are linked together using galvanized wire 2, further increase the locking property of the utility model
Energy；It can be applied on fastening lathe in the work of two workpiece 6.
Embodiment 2
The present embodiment difference from example 1 is that, in the longitudinal direction, jack 4 run through bolt 1 head, make
Several bolts 1 are passed through a galvanized wire by the jack 4 that 1 head of bolt arranged successively from left to right is passed through with a galvanized wire 2
2 just can be connected together.
It is not limited to the above embodiment, on the basis of technical solution disclosed by the utility model, those skilled in the art
Member does not need some technical characteristics during performing creative labour can be aligned and makes some and replace according to disclosed technology contents
It changes and deforms, these are replaced and deform in the protection domain of utility model.
Claims (4)
1. a kind of antidetonation anti-off device, including several anti-breaking mechanisms, the anti-breaking mechanism includes for by two work pieces
Bolt together, plain cushion and spring washe, the plain cushion be bolted, which is characterized in that workpiece is opposite with the head of bolt to be set
Spacer is connected in the bolt section set, one end of spacer contradicts on an object, and plain cushion one end contradicts the other end in spacer,
One end of the spring washer contradicts the other end in plain cushion, and the other end of spring washer contradicts on the head of bolt.
2. a kind of antidetonation anti-off device according to claim 1, which is characterized in that be provided with and be used on the head of the bolt
It is inserted into the jack of galvanized wire.
3. a kind of antidetonation anti-off device according to claim 2, which is characterized in that the jack on the bolt is provided with 2
A and center line symmetrical setting of head in the longitudinal direction about bolt, in adjacent anti-breaking mechanism, the head of a bolt
One end of galvanized wire is connected, the other end of galvanized wire connects the head of another bolt.
4. a kind of antidetonation anti-off device according to claim 2, which is characterized in that in the longitudinal direction, the jack passes through
The head for wearing bolt passes through the jack for the bolt head arranged successively from left to right using a galvanized wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212040.6U CN207961230U (en) | 2018-02-07 | 2018-02-07 | A kind of antidetonation anti-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212040.6U CN207961230U (en) | 2018-02-07 | 2018-02-07 | A kind of antidetonation anti-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961230U true CN207961230U (en) | 2018-10-12 |
Family
ID=63737771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820212040.6U Active CN207961230U (en) | 2018-02-07 | 2018-02-07 | A kind of antidetonation anti-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961230U (en) |
-
2018
- 2018-02-07 CN CN201820212040.6U patent/CN207961230U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |