CN206241678U - Spherical partses centralized positioning perforate fixture - Google Patents
Spherical partses centralized positioning perforate fixture Download PDFInfo
- Publication number
- CN206241678U CN206241678U CN201621276863.2U CN201621276863U CN206241678U CN 206241678 U CN206241678 U CN 206241678U CN 201621276863 U CN201621276863 U CN 201621276863U CN 206241678 U CN206241678 U CN 206241678U
- Authority
- CN
- China
- Prior art keywords
- groove
- spherical partses
- upper bolster
- die shoe
- centralized positioning
- 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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Abstract
The utility model is related to a kind of spherical partses centralized positioning perforate fixture, it includes upper bolster and die shoe, epicone groove and lower cone groove that spherical partses surface is fitted are offered symmetrically and can make respectively along axial line in the upper bolster and die shoe, the through hole through upper bolster and die shoe for opening bit insertion is offered in the bottom centre position of the epicone groove and lower cone groove, the corner of the upper bolster and die shoe is bolted tightens up.A kind of spherical partses centralized positioning perforate fixture of quick effectively positioning of the utility model, it is made up of two die holders with conical surface groove, the spherical partses of different-diameter size can be positioned by the conical surface groove on two die holders, and so that the lead to the hole site on the center of spherical partses and die holder is in a straight line, can fast and effectively carry out centralized positioning perforate.
Description
Technical field
The utility model is related to the atomizing pump that daily use chemicals and medicine and other fields are used, more particularly to a kind of spring external
Atomizing pump.
Background technology
It is more that carpenter and other techniques carry out center drilling situation to ball, and it is relatively difficult that spherical cylinder is mainly positioning,
The easy sideslip of center drilling, causes to go out very much substandard products generation.Many manufacturers carry out ball using scroll chuck equipment at present
The locating holes of shape part, this equipment it is expensive, many small-sized manufacturers are difficult burden；Also having in some factories to use
More complicated equipment, using very inconvenient.
Utility model content
Technical problem to be solved in the utility model is directed to above-mentioned prior art and provides a kind of quick effectively positioning
Spherical partses centralized positioning perforate fixture, the ball that can apply to 5-50 mm dias carries out center drilling secondary process.
The technical scheme in the invention for solving the above technical problem is：A kind of spherical partses centralized positioning perforate fixture,
It includes upper bolster and die shoe, is offered respectively along axial line symmetrically in the upper bolster and die shoe and can make ball
The epicone groove and lower cone groove of shape part surface laminating, offer through upper mould in the bottom centre position of the epicone groove and lower cone groove
The corner of the through hole that seat and die shoe are inserted for opening bit, the upper bolster and die shoe is bolted tightens up.
Preferably, the another side of the distance from bottom upper bolster and die shoe of the epicone groove and lower cone groove has a segment distance.
Spherical partses preferably for diameter less than cone groove deep, the epicone groove and lower cone groove are set in the same direction, and in ball
Cushion is set up between shape part and die holder bottom.
Compared with prior art, the utility model has the advantage of：
A kind of spherical partses centralized positioning perforate fixture of quick effectively positioning of the utility model, conical surface groove is carried by two
Die holder is constituted, and the spherical partses of different-diameter size can be positioned by the conical surface groove on two die holders, and cause spherical partses
Lead to the hole site on center and die holder can fast and effectively carry out centralized positioning perforate in a straight line.
Brief description of the drawings
Fig. 1 is the utility model for processing the machining sketch chart of major diameter spherical partses.
Fig. 2 is the utility model for processing the machining sketch chart of minor diameter spherical partses.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1-2, the utility model is related to a kind of spherical partses centralized positioning perforate fixture, including upper bolster 1 is with
Die holder 2, symmetrical epicone groove 3 and lower cone groove 4, epicone are offered along axial line in the upper bolster 1 and die shoe 2 respectively
The another side of the distance from bottom upper bolster 1 and die shoe 2 of groove 3 and lower cone groove 4 has a segment distance, prevents upper bolster 1 and die shoe 2
It is broken because middle part is excessively thin, is offered through upper bolster 1 and lower mould in the bottom centre position of the epicone groove 3 and lower cone groove 4
The through hole 5 of seat 2, to enable fenestration product effectively to insert to carry out workpiece perforate, the corner of the upper bolster 1 and die shoe 2 is logical
The connection of bolt 6 is crossed to tighten up.
For the spherical partses being relatively large in diameter, the epicone groove 3 and lower cone groove 4 of upper bolster 1 and die shoe 2 are oppositely arranged, ball
Shape part is placed in cone groove, and locking is tightened by the bolt of corner, and now the center of spherical partses just exists with the through hole of die holder
On one straight line, can be thus inserted directly into tapping equipment carries out perforate in through hole.
For the less spherical partses of diameter, such as after spherical partses are put into a cone groove, its top is less than the surface of die holder, this
When spherical partses are placed in the cone groove of any one die holder, and cushion 7 is added above, prevent hard between ball surface and die holder
Contact, the one side that another die holder does not open cone groove is pressed on cushion, and perforate is carried out by being then tightened by bolts.
In addition to the implementation, the utility model also includes other embodiment, all use equivalents or equivalent
The technical scheme that substitute mode is formed, all should fall within the utility model scope of the claims.
Claims (3)
1. a kind of spherical partses centralized positioning perforate fixture, it is characterised in that：It includes upper bolster（1）And die shoe（2）, described
Upper bolster（1）And die shoe（2）Offer symmetrically and can make the epicone groove that spherical partses surface is fitted respectively along axial line
（3）With lower cone groove（4）, in the epicone groove（3）With lower cone groove（4）Bottom centre position offer through upper bolster（1）With
Die shoe（2）For the through hole of opening bit insertion（5）, the upper bolster（1）And die shoe（2）Corner pass through bolt（6）Even
Receive tight.
2. a kind of spherical partses centralized positioning perforate fixture according to claim 1, it is characterised in that：The epicone groove（3）
With lower cone groove（4）Distance from bottom upper bolster（1）And die shoe（2）Another side have a segment distance.
3. a kind of spherical partses centralized positioning perforate fixture according to claim 1 and 2, it is characterised in that：It is small for diameter
In the spherical partses of cone groove deep, the epicone groove（3）With lower cone groove（4）Set in the same direction, and between spherical partses and die holder bottom
Set up cushion（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276863.2U CN206241678U (en) | 2016-11-26 | 2016-11-26 | Spherical partses centralized positioning perforate fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276863.2U CN206241678U (en) | 2016-11-26 | 2016-11-26 | Spherical partses centralized positioning perforate fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241678U true CN206241678U (en) | 2017-06-13 |
Family
ID=59002904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276863.2U Expired - Fee Related CN206241678U (en) | 2016-11-26 | 2016-11-26 | Spherical partses centralized positioning perforate fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635492A (en) * | 2021-08-05 | 2021-11-12 | 于都海瑞密封防腐科技有限公司 | PTFE hollow sphere processing method |
-
2016
- 2016-11-26 CN CN201621276863.2U patent/CN206241678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635492A (en) * | 2021-08-05 | 2021-11-12 | 于都海瑞密封防腐科技有限公司 | PTFE hollow sphere processing method |
| CN113635492B (en) * | 2021-08-05 | 2023-03-24 | 于都海瑞密封防腐科技有限公司 | PTFE hollow sphere processing method |
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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: 20170613 Termination date: 20171126 |