CN207728688U - A kind of flexibly positioned taper bolt - Google Patents
A kind of flexibly positioned taper bolt Download PDFInfo
- Publication number
- CN207728688U CN207728688U CN201721919694.4U CN201721919694U CN207728688U CN 207728688 U CN207728688 U CN 207728688U CN 201721919694 U CN201721919694 U CN 201721919694U CN 207728688 U CN207728688 U CN 207728688U
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- CN
- China
- Prior art keywords
- taper pin
- taper
- elastic
- pin seat
- spring
- 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 discloses a kind of flexibly positioned taper bolts, including the first taper pin seat, the second taper pin seat, Elastic Circular taper pin, spring lead and spring, the second taper pin seat is equipped in first taper pin seat, Elastic Circular taper pin is equipped in second taper pin seat, Elastic Circular taper pin has spring lead, and spring pocket is set on elastic guide column, and elastic guide column passes through spring and Elastic Circular taper pin elastic connection, first taper pin seat upper surface is positioning surface, and positioning surface is equipped with positioning round orifice.One kind is made using above-mentioned technical proposal to fit closely, the high flexibly positioned taper bolt of positioning accuracy.(structure is similar) is usually applied in combination in flexibly positioned taper bolt in the utility model with elastic rhombus pin, it is frequently used in the case of workpiece preliminary working, because its circular conical surface is fitted closely with workpiece pre-manufactured hole always, positioning accuracy is high, in the frock clamp for usually using preprocessing, and work well.
Description
Technical field
The utility model is related to positioning device field, more particularly to a kind of flexibly positioned taper bolt.
Background technology
In workpiece preliminary working, positioning is an extremely important essential step, therefore needs a kind of close patch
It closes, the high flexibly positioned taper bolt of positioning accuracy.
Utility model content
To solve the above-mentioned problems, the utility model provides one kind and fits closely, the high flexibly positioned circular cone of positioning accuracy
Pin.
A kind of flexibly positioned taper bolt in the utility model, including the first taper pin seat, the second taper pin seat, conus elasticus
Pin, spring lead and spring, the first taper pin seat is interior to be equipped with the second taper pin seat, and Elastic Circular is equipped in the second taper pin seat
Taper pin, the Elastic Circular taper pin have spring lead, and the spring pocket is set on elastic guide column, the elastic guide column
By spring and Elastic Circular taper pin elastic connection, the first taper pin seat upper surface is positioning surface, and the positioning surface is equipped with fixed
Circle of position hole.
Further include dust-proof seal ring in said program, is equipped between the first taper pin seat and the second taper pin seat dust-proof close
Seal.
Further include washer in said program, washer is equipped between the Elastic Circular taper pin and the first taper pin seat.
Further include baffle ring in said program, the elastic guide column has baffle ring.
Further include wear-resistant sleeve in said program, the dust-proof seal ring has wear-resistant sleeve.
The advantages of the utility model and advantageous effect are：The utility model provides one kind and fits closely, and positioning accuracy is high
Flexibly positioned taper bolt.Usually (structure class is applied in combination with elastic rhombus pin in flexibly positioned taper bolt in the utility model
Like), it is frequently used in the case of workpiece preliminary working, because its circular conical surface is fitted closely with workpiece pre-manufactured hole always, positioning accuracy is high, often
It is often used in the frock clamp of preprocessing, and works well.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model.
In figure：1, the first taper pin seat 2, the second taper pin seat 3, Elastic Circular taper pin 4, spring lead 5, spring 6, fixed
Circle of position hole 7, dust-proof seal ring 8, washer 9, baffle ring 10, wear-resistant sleeve
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
As shown in Figure 1 and Figure 2, the utility model is a kind of flexibly positioned taper bolt, including the first taper pin seat 1, the second taper pin
Seat 2, Elastic Circular taper pin 3, spring lead 4 and spring 5, are equipped with the second taper pin seat 2 in the first taper pin seat 1, in the second taper pin seat 2
Equipped with Elastic Circular taper pin 3, Elastic Circular taper pin 3 has spring lead 4, and spring 5 is sheathed on elastic guide column 4, elastic conducting
To column 4 by spring 5 and 3 elastic connection of Elastic Circular taper pin, 1 upper surface of the first taper pin seat is positioning surface, and positioning surface is equipped with fixed
Circle of position hole 6.
Wherein, dust-proof seal ring 7 is equipped between the first taper pin seat 1 and the second taper pin seat 2.Elastic Circular taper pin 3 and first is bored
Washer 8 is equipped between key seat 1.Elastic guide column 4 has baffle ring 9.Dust-proof seal ring 7 has wear-resistant sleeve 10.
Workpiece blank pre-manufactured hole positions in flexibly positioned taper bolt, in gradual compaction process, together as workpiece exists
It is moved to positioning surface in pin hole, since spring acts on, so that workpiece hole is fitted closely with orientational cone-shaped surface always, to ensure that workpiece is fixed
Position is accurate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of flexibly positioned taper bolt, which is characterized in that including the first taper pin seat, the second taper pin seat, Elastic Circular taper pin, spring
Guide post and spring, the first taper pin seat is interior to be equipped with the second taper pin seat, and Elastic Circular taper pin, institute are equipped in the second taper pin seat
It states Elastic Circular taper pin and has spring lead, the spring pocket is set on elastic guide column, and the elastic guide column passes through bullet
Spring and Elastic Circular taper pin elastic connection, the first taper pin seat upper surface are positioning surface, and the positioning surface is equipped with positioning round orifice.
2. a kind of flexibly positioned taper bolt according to claim 1, which is characterized in that further include dust-proof seal ring, it is described
Dust-proof seal ring is equipped between first taper pin seat and the second taper pin seat.
3. a kind of flexibly positioned taper bolt according to claim 1, which is characterized in that further include washer, the Elastic Circular
Washer is equipped between taper pin and the first taper pin seat.
4. a kind of flexibly positioned taper bolt according to claim 1, which is characterized in that further include baffle ring, the elastic conducting
Baffle ring is had to column.
5. a kind of flexibly positioned taper bolt according to claim 2, which is characterized in that further include wear-resistant sleeve, it is described dust-proof
Sealing ring has wear-resistant sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919694.4U CN207728688U (en) | 2017-12-29 | 2017-12-29 | A kind of flexibly positioned taper bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919694.4U CN207728688U (en) | 2017-12-29 | 2017-12-29 | A kind of flexibly positioned taper bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728688U true CN207728688U (en) | 2018-08-14 |
Family
ID=63084371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919694.4U Active CN207728688U (en) | 2017-12-29 | 2017-12-29 | A kind of flexibly positioned taper bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925333A (en) * | 2019-10-30 | 2020-03-27 | 湖南中联重科车桥有限公司 | Drum brake and vehicle braking system |
-
2017
- 2017-12-29 CN CN201721919694.4U patent/CN207728688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925333A (en) * | 2019-10-30 | 2020-03-27 | 湖南中联重科车桥有限公司 | Drum brake and vehicle braking system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |