CN207593333U - Turning attachment - Google Patents
Turning attachment Download PDFInfo
- Publication number
- CN207593333U CN207593333U CN201721644182.1U CN201721644182U CN207593333U CN 207593333 U CN207593333 U CN 207593333U CN 201721644182 U CN201721644182 U CN 201721644182U CN 207593333 U CN207593333 U CN 207593333U
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- CN
- China
- Prior art keywords
- ringfeder
- tie rod
- chuck body
- millimeters
- arc plate
- 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.)
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Abstract
The utility model provides a kind of turning attachment, including：Chuck body, chuck body are fixed on lathe turntable；Ringfeder, ringfeder include multiple arc plates, and multiple arc plates enclose cylinder, and are hollow structure inside cylinder, and wherein the width of arc plate is 1.8 millimeters to 2.2 millimeters；Tie rod, the first end of tie rod sequentially passes through hollow structure and the through-hole being set in chuck body, and the first end of tie rod exposes to through-hole, the first end of tie rod and the driving axis connection of oil cylinder, the second end of tie rod exposes to ringfeder, and ringfeder can be moved along the length direction of tie rod；Wherein, when oil cylinder drives tie rod to move pre-determined distance towards the direction of chuck body, ringfeder fits close to one end of chuck body with chuck body, and ringfeder craze and transfiguration can be prevented in the process of part, iron filings is avoided to enter in chuck body, improve the machining accuracy of part.
Description
Technical field
The utility model is related to technical field of mechanical processing, more particularly to a kind of turning attachment.
Background technology
Turning attachment is mainly used for the stretching during being processed to part as the processing most important condition of part
Part, therefore the quality of turning attachment directly affects the processing quality of part.But current turning attachment is lacked due to self structure
It falls into, leads to the ringfeder deformation easy to crack in the process of part, and iron filings easily enter in chuck body, lead to the processing of part
Precision is low.
Utility model content
The utility model embodiment is designed to provide a kind of turning attachment, to solve to rise in the process of part
The problem of covering deformation easy to crack, and iron filings easily enter in chuck body, causing the machining accuracy of part low.
In order to achieve the above object, the embodiment of the utility model provides a kind of turning attachment, including：
Chuck body, chuck body are fixed on lathe turntable；
Ringfeder, ringfeder include multiple arc plates, and multiple arc plates enclose cylinder, and are hollow knot inside cylinder
The width of structure, wherein arc plate is 1.8 millimeters to 2.2 millimeters；
Tie rod, the first end of tie rod sequentially pass through hollow structure and the through-hole being set in chuck body, and tense
The first end of bar exposes to through-hole, the first end of tie rod and the driving axis connection of oil cylinder, and the second end of tie rod, which exposes to, to rise
Set, and ringfeder can be moved along the length direction of tie rod；
Wherein, when oil cylinder drives tie rod to move pre-determined distance towards the direction of chuck body, ringfeder is close to chuck body
One end fit with chuck body.
Optionally, it is connected in multiple arc plates per two neighboring arc plate by filling colloid.
Optionally, the outer diameter of ringfeder is 37.35 millimeters to 37.45 millimeters.
Optionally, the quantity of arc plate is 5 to 8.
Optionally, the first end of tie rod passes through connecting rod and the driving axis connection of oil cylinder.
The said program of the utility model has following advantageous effect：
In the embodiment of the utility model, since when processing part, ringfeder is close to one end of chuck body and fixture
Ontology fits so that in the process of part, effectively iron filings can be avoided to enter in chuck body, simultaneously because ringfeder is
It is enclosed by the arc plate that multiple width are 1.8 millimeters to 2.2 millimeters so that, can be effective in the process of part
Ringfeder craze and transfiguration is prevented, so as to achieve the effect that improve the machining accuracy of part.
Description of the drawings
Fig. 1 is the structure diagram of turning attachment in the utility model specific embodiment；
Fig. 2 is the structure diagram of ringfeder in the utility model specific embodiment.
Reference sign：
1st, chuck body；2nd, ringfeder；201st, arc plate；3rd, tie rod；4th, colloid is filled.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
As shown in Figure 1 to Figure 2, specific embodiment of the utility model provides a kind of turning attachment, including：Chuck body
1, chuck body 1 is fixed on lathe turntable；Ringfeder 2, ringfeder 2 include multiple arc plates 201, and multiple arc plates 201 enclose
Cylinder, and be hollow structure inside cylinder, wherein the width of arc plate 201 is 1.8 millimeters to 2.2 millimeters；Tie rod 3,
The first end of tie rod 3 sequentially passes through hollow structure and the through-hole being set in chuck body 1, and outside the first end of tie rod 3
Through-hole, the first end of tie rod 3 and the driving axis connection of oil cylinder are exposed to, the second end of tie rod 3 exposes to ringfeder 2, and ringfeder 2
It can be moved along the length direction of tie rod 3.Wherein, tie rod 3 is driven to move pre-determined distance towards the direction of chuck body 1 in oil cylinder
When, ringfeder 2 fits close to one end of chuck body 1 and chuck body 1.
Wherein, in specific embodiment of the utility model, above-mentioned chuck body 1 is fixed on lathe turntable, with convinent car
Bed fixture can in the process of part stretching part.
Wherein, in specific embodiment of the utility model, above-mentioned ringfeder 2 is mainly used for stretching part, and due to above-mentioned
Ringfeder 2 is enclosed by the arc plate 201 that multiple width are 1.8 millimeters to 2.2 millimeters so that ringfeder 2 is in the mistake of stretching part
Cheng Zhong will not cracking deformation, be conducive to improve the machining accuracy of part.
Wherein, as a preferred example, the width of above-mentioned arc plate 201 can be 2 millimeters, to prevent ringfeder 2 from existing
Craze and transfiguration during stretching part.
Wherein, in specific embodiment of the utility model, above-mentioned tie rod 3 is mainly used for the band in the drive shaft of oil cylinder
Under dynamic, ringfeder 2 is driven to be moved towards the direction of chuck body 1, specifically, driving ringfeder 2 towards the side of chuck body 1 in tie rod 3
During to mobile pre-determined distance, ringfeder 2 fits close to one end of chuck body 1 and chuck body 1, so as in the processed of part
Cheng Zhong effectively avoids iron filings from entering in chuck body 1, is conducive to improve the machining accuracy and stability of part.Need what is illustrated
It is that above-mentioned pre-determined distance can be determined by the specific size of turning attachment, and in specific embodiment of the utility model, and it is unlimited
The concrete numerical value of fixed above-mentioned pre-determined distance.
Optionally, in specific embodiment of the utility model, the first end of above-mentioned tie rod 3 passes through connecting rod and oil cylinder
Driving axis connection.
Wherein, in specific embodiment of the utility model, drive that the first end of tie rod 3 passes through a connecting rod and oil cylinder
Moving axis connects, and is conducive to oil cylinder and tie rod 3 is driven to move, and then is conducive to tie rod 3 and drives ringfeder 2 towards the side of chuck body 1
To movement.
Optionally, in specific embodiment of the utility model, per two neighboring arc plate in above-mentioned multiple arc plates 201
201 are connected by filling colloid 4, so that it is guaranteed that in 2 stretching part of ringfeder, ringfeder 2 will not cracking deformation.
And it is optional, in specific embodiment of the utility model, the outer diameter of above-mentioned ringfeder 2 is 37.35 millimeters to 37.45
Millimeter, to ensure that ringfeder 2 will not cracking deformation in 2 stretching part of ringfeder.And it is used as a preferred example, above-mentioned ringfeder 2
Outer diameter can be 37.4 millimeters, effectively to ensure that ringfeder 2 will not cracking deformation in 2 stretching part of ringfeder.
Optionally, in specific embodiment of the utility model, the quantity of above-mentioned arc plate 201 is 5 to 8, so as to really
It protects in 2 stretching part of ringfeder, ringfeder 2 will not cracking deformation, be conducive to improve the machining accuracy of part.And as one preferably
Example, the quantity of above-mentioned arc plate 201 can be 6, effectively to ensure that ringfeder 2 will not cracking change in 2 stretching part of ringfeder
Shape improves the machining accuracy of part.
It can be seen that in specific embodiment of the utility model, since when processing part, ringfeder 2 is close to fixture sheet
One end of body 1 fits with chuck body 1 so that in the process of part, iron filings can effectively be avoided to enter chuck body 1
It is interior, simultaneously because ringfeder 2 is enclosed by the arc plate 201 that multiple width are 1.8 millimeters to 2.2 millimeters so that zero
In the process of part, 2 craze and transfiguration of ringfeder is can effectively prevent, so as to achieve the effect that improve the machining accuracy of part.
Further, since ringfeder 2 is not easy craze and transfiguration so that in the process of part, replaces the frequency of turning attachment
It is minimized, so as to improve the production efficiency of part, reduces the production cost of part.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, under the premise of principle described in the utility model is not departed from, several improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (5)
1. a kind of turning attachment, which is characterized in that including：
Chuck body, the chuck body are fixed on lathe turntable；
Ringfeder, the ringfeder include multiple arc plates, and the multiple arc plate encloses cylinder, and is inside the cylinder
Hollow structure, wherein the width of the arc plate is 1.8 millimeters to 2.2 millimeters；
Tie rod, the first end of the tie rod sequentially pass through the hollow structure and are set to logical in the chuck body
Hole, and the first end of the tie rod exposes to the through-hole, the first end of the tie rod and the driving axis connection of oil cylinder, institute
The second end for stating tie rod exposes to the ringfeder, and the ringfeder can be moved along the length direction of the tie rod；
Wherein, when the oil cylinder drives the tie rod to move pre-determined distance towards the direction of the chuck body, the ringfeder
It fits close to one end of the chuck body with the chuck body.
2. turning attachment according to claim 1, which is characterized in that per two neighboring arc plate in the multiple arc plate
Connected by filling colloid.
3. turning attachment according to claim 1, which is characterized in that the outer diameter of the ringfeder is 37.35 millimeters to 37.45
Millimeter.
4. turning attachment according to claim 1, which is characterized in that the quantity of the arc plate is 5 to 8.
5. turning attachment according to claim 1, which is characterized in that the first end of the tie rod passes through connecting rod and institute
State the driving axis connection of oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644182.1U CN207593333U (en) | 2017-11-30 | 2017-11-30 | Turning attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644182.1U CN207593333U (en) | 2017-11-30 | 2017-11-30 | Turning attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593333U true CN207593333U (en) | 2018-07-10 |
Family
ID=62762985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644182.1U Active CN207593333U (en) | 2017-11-30 | 2017-11-30 | Turning attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593333U (en) |
-
2017
- 2017-11-30 CN CN201721644182.1U patent/CN207593333U/en active Active
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