CN102814243A - Centrifugal machine connecting ring and special tool fixture for processing same - Google Patents
Centrifugal machine connecting ring and special tool fixture for processing same Download PDFInfo
- Publication number
- CN102814243A CN102814243A CN2012103470508A CN201210347050A CN102814243A CN 102814243 A CN102814243 A CN 102814243A CN 2012103470508 A CN2012103470508 A CN 2012103470508A CN 201210347050 A CN201210347050 A CN 201210347050A CN 102814243 A CN102814243 A CN 102814243A
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- Prior art keywords
- hole
- connecting ring
- centrifuge
- centrifugal machine
- screw
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Abstract
The invention discloses a centrifugal machine connecting ring and a special tool fixture for processing the centrifugal machine connecting ring. The centrifugal machine connecting ring comprises a connecting bump (1), a connecting through hole (2) vertical to the connecting bump (1), and a positioning plane (3) vertical to the connecting through hole (2), wherein a positioning hole (4) communicated with and vertical to the connecting through hole (2) is formed in the positioning plane (3); and the special tool fixture comprises a lathe fixture main body (5), a base (6) in which a through hole (7) is formed, a bolt (9) with a hole (8) and capable of passing through the through hole (7), and a nut (10) for locking the bolt (9). The centrifugal machine connecting ring provided by the invention is reasonable in structural design, can be easily processed; particularly, the positioning hole and the positioning plane have good verticality, small form and location tolerance, and are easily assembled; a special clamping tool provided by the invention is stable and reliable in clamping, convenient to clamp, and high in production efficiency; and the centrifugal machine connecting ring produced through using the special clamping tool has high quality.
Description
Technical field
The present invention relates to a kind of attaching parts of centrifuge, be specifically related to a kind of connecting ring of centrifuge and process the special tooling anchor clamps of this centrifuge.
Background technology
The connecting ring size of centrifuge is little, complex structure, and centrifuge connecting ring originally is the locating hole of a groove shapes, processing is got up and is bothered very much; Must be with the milling cutter processing of diameter less than 2 millimeters, expense is higher, and in the prior art, for the centrifuge connecting ring of processing groove shapes; Because its size is little, clamping bothers very much, and clamping is insecure, bad processing; Production efficiency is low, and the centrifuge connecting ring that processes, locating hole and connecting hole out of plumb; Form and position tolerance is too big, can not be advantageously used in the connection of centrifuge, product second-rate.
Summary of the invention
Goal of the invention: the objective of the invention is in order to solve the deficiency of prior art; A kind of reasonable in design is provided, is connected firmly and is prone to the centrifuge connecting ring of processing; Another object of the present invention provides a kind of easy to use, special use and the clamping tool of processing the centrifuge connecting ring.
Technical scheme: in order to realize above purpose; Centrifuge connecting ring of the present invention comprises: connect projection; The connecting through hole vertical with being connected projection, the plane of orientation vertical with connecting through hole, and on plane of orientation, have with connecting through hole and be communicated with and orthogonal locating hole.
As preferred version, centrifuge connecting ring of the present invention, wherein the diameter of locating hole is 2.0 ± 0.02mm.
As preferred version, centrifuge connecting ring of the present invention, wherein the diameter of connecting through hole (2) is 2.4 ± 0.02mm.
As preferred version, centrifuge connecting ring of the present invention, it is processed by metal materials such as stainless steel, copper.
A kind of special tooling anchor clamps of processing the centrifuge connecting ring provided by the invention, it comprises the turning attachment main body, pedestal has through hole on pedestal, can pass the screw that has the hole of through hole, is used for the nut of lock-screw.
As preferred version, the diameter of the screw rod of above-described screw is 1.7 ~ 2.1mm, can pass the connecting through hole in the above centrifuge connecting ring; Need to prove the diameter of screw rod can not be too small can not be excessive, guarantee that the connecting through hole that just can pass in the centrifuge connecting ring is as the criterion because; If the diameter of screw rod is too small; Though can pass the connecting through hole in the centrifuge connecting ring, the inwall of screw rod and connecting through hole contacts not firm, can rock from side to side; Will cause clamping insecure, be unfavorable for the processing of follow-up connecting ring like this.
As preferred version; The special tooling anchor clamps of described processing centrifuge connecting ring; The diameter that wherein has the hole on the screw must be more than or equal to the diameter of locating hole on the centrifuge connecting ring; Because in the following process process, adopt drill bit on the centrifuge connecting ring, to offer locating hole, and the locating hole of offering on perforate on the screw and the connecting ring is concentric; Drill bit can pass the perforate on the screw when passing locating hole, must could guarantee carrying out smoothly of processing more than or equal to the diameter of locating hole on the centrifuge connecting ring so have the diameter in hole on the screw.
The use principle of centrifuge connecting ring of the present invention is: at first the connection projection on the centrifuge connecting ring being welded on needs on the parts; Three-way pipeline of the actual formation of connecting through hole and locating hole in the centrifuge connecting ring then; Two ends up and down through connecting through hole connect two centrifuges then, are connected three centrifuge with back, the 3rd centrifuge location through locating hole through locating surface again and get final product.
The use principle of the special tooling anchor clamps of processing centrifuge connecting ring of the present invention is: the original papers of getting the centrifuge connecting ring that has two connection projections at first; Pass the connecting through hole in the centrifuge connecting ring to the bleed screw in the frock clamp, and make perforate on the screw, pass the through hole on the pedestal to screw then towards a centrifuge connecting ring original paper end to be processed; The screw other end is used nut check; Excise a connection projection then and be processed into plane of orientation, use drill bit bore hole on plane of orientation then, promptly process locating hole; Unclamp screw then, take off the centrifuge connecting ring that processes.
Beneficial effect: centrifuge connecting ring provided by the invention compared with prior art has the following advantages:
1, centrifuge connecting ring reasonable in design of the present invention is prone to processing, and cost is low, and especially locating hole and plane of orientation perpendicularity are good, and form and position tolerance is little, and dimensional uniformity is good, and assembling easily.
2, the special-purpose clamping tool of centrifuge connecting ring processing usefulness of the present invention, reasonable in design, especially clamping is reliable and stable, convenient mounting and clamping, production efficiency is high, and the centrifuge connecting ring quality of producing is high.
Description of drawings
Fig. 1 is the structural representation of centrifuge connecting ring provided by the invention.
Fig. 2 is the sketch map of the special-purpose clamping tool of centrifuge connecting ring provided by the invention.
The specific embodiment:
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1; Centrifuge connecting ring of the present invention, it comprises: connect projection (1), the connecting through hole (2) vertical with being connected projection (1); The plane of orientation (3) vertical with connecting through hole (2), and on plane of orientation (3), have with connecting through hole (2) and be communicated with and orthogonal locating hole (4).The diameter of wherein said locating hole (4) is 2.2mm.The diameter of described connecting through hole (2) is 2.4mm.
Shown in Fig. 2, the special tooling anchor clamps of centrifuge connecting ring of the present invention, it comprises turning attachment main body (5); Pedestal (6); On pedestal (6), have through hole (7), can pass the screw that has hole (8) (9) of through hole (7), be used for the nut (10) of lock-screw (9).The diameter of the screw rod of wherein said screw (9) is 2.1mm, can pass the connecting through hole (2) in the centrifuge connecting ring.And have the diameter of the diameter in hole (8) on the above-described screw (9) greater than the locating hole in the centrifuge connecting ring (4).
The special tooling anchor clamps of centrifuge connecting ring of the present invention are actual when using: get and have two original papers that connect the centrifuge connecting ring of projections (1) at first; Pass the connecting through hole (2) in the centrifuge connecting ring to the screw (9) of (8) with holes in the frock clamp; And make perforate (8) on the screw (9) towards an end of centrifuge connecting ring original paper connection projection to be processed (1); Pass the through hole (7) on the pedestal (6) to screw (9) then, screw (9) other end excises a connection projection (1) then and is processed into plane of orientation (3) with nut (10) locking; Use drill bit to go up bore hole then at plane of orientation (3); Promptly process locating hole (4), unclamp screw then, take off the centrifuge connecting ring that processes.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. centrifuge connecting ring; It is characterized in that it comprises: connect projection (1), the connecting through hole (2) vertical with being connected projection (1); The plane of orientation (3) vertical with connecting through hole (2), and on plane of orientation (3), have with connecting through hole (2) and be communicated with and orthogonal locating hole (4).
2. centrifuge connecting ring according to claim 1 is characterized in that, the diameter of described locating hole (4) is 2.0 ± 0.02mm.
3. centrifuge connecting ring according to claim 1 is characterized in that, the diameter of described connecting through hole (2) is 2.4 ± 0.02mm.
4. special tooling anchor clamps of processing each described centrifuge connecting ring of claim 1 to 3; It is characterized in that; It comprises turning attachment main body (5), and pedestal (6) has through hole (7) on pedestal (6); Can pass the screw that has hole (8) (9) of through hole (7), be used for the nut (10) of lock-screw (9).
5. the special tooling anchor clamps of processing centrifuge connecting ring according to claim 4 is characterized in that, the diameter of the screw rod of described screw (9) is 1.7 ~ 2.1mm, can pass the described connecting through hole of claim 1 (2).
6. the special tooling anchor clamps of processing centrifuge connecting ring according to claim 4 is characterized in that, have the diameter of the diameter in hole (8) greater than the described locating hole of claim 1 (4) on the screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103470508A CN102814243A (en) | 2012-09-19 | 2012-09-19 | Centrifugal machine connecting ring and special tool fixture for processing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103470508A CN102814243A (en) | 2012-09-19 | 2012-09-19 | Centrifugal machine connecting ring and special tool fixture for processing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814243A true CN102814243A (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103470508A Pending CN102814243A (en) | 2012-09-19 | 2012-09-19 | Centrifugal machine connecting ring and special tool fixture for processing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814243A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471978A (en) * | 1978-06-07 | 1984-09-18 | Dieter Kramer | Push-pull connecting system for pressure lines, brake-system lines in particular |
| JP2000029873A (en) * | 1998-07-10 | 2000-01-28 | Hitachi Ltd | Address book conversion method, address book converter and recording medium recording address book conversion program for the address book converter |
| FR2916828A1 (en) * | 2007-05-29 | 2008-12-05 | Snecma Sa | Three-way connector for e.g. turbo-prop of aircraft, has convex boss extending towards exterior and diametrically opposite to endpiece, where endpiece's height is two/three times pipe diameter, and thickness of pipe wall is quasi-constant |
| CN201471181U (en) * | 2009-08-10 | 2010-05-19 | 安徽星马汽车股份有限公司 | Die for performing turning on hydraulic pipeline three-way valve joint |
| CN102009211A (en) * | 2010-11-12 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Drilling jig fixture for middle case |
| CN202278412U (en) * | 2011-09-20 | 2012-06-20 | 天津市天矿电器设备有限公司 | Self-made tooling capable of machining shaft parts with central internal-thread through holes |
-
2012
- 2012-09-19 CN CN2012103470508A patent/CN102814243A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471978A (en) * | 1978-06-07 | 1984-09-18 | Dieter Kramer | Push-pull connecting system for pressure lines, brake-system lines in particular |
| JP2000029873A (en) * | 1998-07-10 | 2000-01-28 | Hitachi Ltd | Address book conversion method, address book converter and recording medium recording address book conversion program for the address book converter |
| FR2916828A1 (en) * | 2007-05-29 | 2008-12-05 | Snecma Sa | Three-way connector for e.g. turbo-prop of aircraft, has convex boss extending towards exterior and diametrically opposite to endpiece, where endpiece's height is two/three times pipe diameter, and thickness of pipe wall is quasi-constant |
| CN201471181U (en) * | 2009-08-10 | 2010-05-19 | 安徽星马汽车股份有限公司 | Die for performing turning on hydraulic pipeline three-way valve joint |
| CN102009211A (en) * | 2010-11-12 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Drilling jig fixture for middle case |
| CN202278412U (en) * | 2011-09-20 | 2012-06-20 | 天津市天矿电器设备有限公司 | Self-made tooling capable of machining shaft parts with central internal-thread through holes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |